Month: February 2022

An article Biosynthesis of methyl (E)-cinnamate in the liverwort Conocephalum salebrosum and evolution of cinnamic acid methyltransferase WOS:000475996800006 published article about ESSENTIAL OIL COMPOSITION; BIOCHEMICAL-CHARACTERIZATION; CARBOXYL METHYLTRANSFERASE; ARABIDOPSIS-THALIANA; TERPENE SYNTHASES; INDOLE-3-ACETIC-ACID METHYLTRANSFERASE; SABATH METHYLTRANSFERASES; MOLECULAR-CLONING; VOLATILE; SALICYLATE in [Zhang, Chi; Chen, Xinlu; Chen, Feng] Univ Tennessee, Dept Plant Sci, Knoxville, TN 37996 USA; [Crandall-Stoder, Barbara] Southern Illinois Univ, Dept Plant Biol, Carbondale, IL 62901 USA; [Qian, Ping] Shandong Agr Univ, Chem & Mat Sci Fac, Tai An 271018, Shandong, Peoples R China; [Koellner, Tobias G.] Max Planck Inst Chem Ecol, Dept Biochem, Hans Knoll Str 8, D-07745 Jena, Germany; [Guo, Hong] Univ Tennessee, Dept Biochem Cellular & Mol Biol, Knoxville, TN 37996 USA; [Guo, Hong] Oak Ridge Natl Lab, UT ORNL Ctr Mol Biophys, Oak Ridge, TN 37830 USA in 2019, Cited 63. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. Computed Properties of C10H10O2

Methyl (E)-cinnamate is a specialized metabolite that occurs in a variety of land plants. In flowering plants, it is synthesized by cinnamic acid methyltransferase (CAMT) that belongs to the SABATH family. While rarely reported in bryophytes, methyl (E)-cinnamate is produced by some liverworts of the Conocephalum conicum complex, including C. salebrosum. In axenically grown thalli of C. salebrosum, methyl (E)-cinnamate was detected as the dominant compound. To characterize its biosynthesis, six full-length SABATH genes, which were designated CsSABATH1-6, were cloned from C. salebrosum. These six genes showed different levels of expression in the thalli of C. salebrosum. Next, CsSABATH1-6 were expressed in Escherichia coli to produce recombinant proteins, which were tested for methyltransferase activity with cinnamic acid and a few related compounds as substrates. Among the six SABATH proteins, CsSABATH6 exhibited the highest level of activity with cinnamic acid. It was renamed CsCAMT. The apparent Km value of CsCAMT using (E)-cinnamic acid as substrate was determined to be 50.5 mu M. In contrast, CsSABATH4 was demonstrated to function as salicylic acid methyltransferase and was renamed CsSAMT. Interestingly, the CsCAMT gene from a sabinene-dominant chemotype of C. salebrosum is identical to that of the methyl (E)-cinnamate-dominant chemotype. Structure models for CsCAMT, CsSAMT and one flowering plant CAMT (ObCCMT1) in complex with (E)-cinnamic acid and salicylic acid were built, which provided structural explanations to substrate specificity of these three enzymes. In phylogenetic analysis, CsCAMT and ObCCMT1 were in different clades, implying that methyl (E)-cinnamate biosynthesis in bryophytes and flowering plants originated through convergent evolution.

Computed Properties of C10H10O2. Welcome to talk about 103-26-4, If you have any questions, you can contact Zhang, C; Chen, XL; Crandall-Stoder, B; Qian, P; Kollner, TG; Guo, H; Chen, F or send Email.

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Quality Control of Methyl 3-phenylpropionate. In 2019.0 ANGEW CHEM INT EDIT published article about C-H INSERTION; ORTHO-QUINONE METHIDE; DONOR-ACCEPTOR CYCLOPROPANES; RING-OPENING CYCLIZATION; ENANTIOSELECTIVE SYNTHESIS; STEREOSELECTIVE-SYNTHESIS; 3+2 ANNULATION; CONSTRUCTION; DIAZOESTERS; AMINOCYCLOPROPANES in [Pandit, Rameshwar Prasad; Kim, Seung Tae; Ryu, Do Hyun] Sungkyunkwan Univ, Dept Chem, 300 Cheoncheon, Suwon 16419, South Korea in 2019.0, Cited 101.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3.

A cyclopropanation/intramolecular rearrangement initiated by the Michael addition of in situ generated ortho-quinone methides (o-QMs) has been developed for the enantioselective synthesis of 2-aryl-2,3-dihydrobenzofurans containing two consecutive stereogenic centers, including a quaternary carbon atom. In the presence of a chiral oxazaborolidinium ion catalyst, the reaction proceeded in excellent yields (up to 95 %) with excellent stereoselectivity (up to >99 ee, up to >20:1 d.r.).

Welcome to talk about 103-25-3, If you have any questions, you can contact Pandit, RP; Kim, ST; Ryu, DH or send Email.. Quality Control of Methyl 3-phenylpropionate

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article A Highly Stable Triazole-Functionalized Metal-Organic Framework Integrated with Exposed Metal Sites for Selective CO2 Capture and Conversion WOS:000511268600001 published article about CARBON-DIOXIDE CAPTURE; SECONDARY BUILDING UNITS; TOPOLOGICAL ANALYSIS; CRYSTAL-STRUCTURES; CHEMICAL FIXATION; GAS-ADSORPTION; SEPARATION; DESIGN; CONSTRUCTION; CHEMISTRY in [Gupta, Vijay; Mandal, Sanjay K.] Indian Inst Sci Educ & Res Mohali, Dept Chem Sci, Sect 81,Manauli PO, Mohali 140306, Punjab, India in 2020, Cited 73. The Name is Dimethyl 5-aminoisophthalate. Through research, I have a further understanding and discovery of 99-27-4. Recommanded Product: 99-27-4

A new triazole-functionalized tetracarboxylic acid ligand (H4L) has been synthesized and utilized for the fabrication of a 3D Zn-II organic framework with a Zn-4(-COO)(6) cluster as the secondary building unit. The framework exhibits very good thermal stability and consists of dual functionalities of exposed Lewis acidic metal sites and accessible nitrogen-donor Lewis basic sites. The Lewis basic nitrogen sites in the framework serve as CO2 binding sites for highly selective CO2 capture and the presence of exposed Lewis acidic metal sites in the framework make it an efficient heterogeneous catalyst for the chemical fixation of CO2 into value-added cyclic carbonates under ambient conditions.

Welcome to talk about 99-27-4, If you have any questions, you can contact Gupta, V; Mandal, SK or send Email.. Recommanded Product: 99-27-4

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Application In Synthesis of 6H-Benzo[c]chromen-6-one. I found the field of Engineering very interesting. Saw the article Synergistic adsorption of Cu(II) and photocatalytic degradation of phenanthrene by a jaboticaba-like TiO2/titanate nanotube composite: An experimental and theoretical study published in 2019.0, Reprint Addresses Cai, ZQ (corresponding author), East China Univ Sci & Technol, Natl Engn Lab High Concentrat Refractory Organ Wa, Shanghai 200237, Peoples R China.; Liu, W (corresponding author), Peking Univ, Key Lab Water & Sediment Sci, Minist Educ, Coll Environm Sci & Engn, Beijing 100871, Peoples R China.. The CAS is 2005-10-9. Through research, I have a further understanding and discovery of 6H-Benzo[c]chromen-6-one.

Combined water pollution with the coexistence of heavy metals and organic contaminants is of great concern for practical wastewater treatment. In this study, a jaboticaba-like nanocomposite, titanate nanotubes supported TiO2 (TiO2/TiNTs), was synthesized by a two-step hydrothermal treatment. TiO2 /TiNTs had large surface area, abundant of -ONa/H groups and fine crystal anatase phase, thus exhibited both good adsorptive performance for Cu(II) and high photocatalytic activity for phenanthrene degradation. The maximum Cu(II) adsorption capacity on TiO2/TiNTs was 115.0 mg/g at pH 5 according to Langmuir isotherm model, and > 95% of phenanthrene was degraded within 4 h under UV light. TiO2/TiNTs showed about 10 times higher observed rate constant (k(obs) ) for phenanthrene degradation compared to the unmodified TiNTs. More importantly, the coexistence of Cu(II) promoted photocatalytic degradation of phenanthrene, because the incorporated Cu(II) in the lattice of TiNTs could trap photo-excited electron and thus inhibited the electron-hole recombination. Density functional theory (DFT) calculation indicated that the sites of phenanthrene with high Fukui index (f(0)) preferred to be attacked by center dot OH radicals. The quantitative structure-activity relationship (QSAR) analysis revealed that the degradation intermediates had lower acute toxicity and mutagenicity than phenanthrene. TiO2/TiNTs also owned high stability, as only slight loss of Cu(II) and phenanthrene removal efficiency was observed even after four reuse cycles. The developed material in this study is of great application potential for water or wastewater treatment with multi-contaminants, and this work can help us to better understand the mechanisms on reaction between Ti-based nanomaterials and different kinds of contaminants.

Application In Synthesis of 6H-Benzo[c]chromen-6-one. Welcome to talk about 2005-10-9, If you have any questions, you can contact Cheng, KY; Cai, ZQ; Fu, J; Sun, XB; Sun, WL; Chen, L; Zhang, DD; Liu, W or send Email.

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Computed Properties of C5H10O4. I found the field of Engineering very interesting. Saw the article Production of Methyl p-Hydroxycinnamate by Selective Tailoring of Herbaceous Lignin Using Metal-Based Deep Eutectic Solvents (DES) as Catalyst published in 2020, Reprint Addresses Li, XH (corresponding author), South China Univ Technol, State Key Lab Pulp & Paper Engn, Sch Chem & Chem Engn, Guangzhou 510640, Peoples R China.. The CAS is 89-91-8. Through research, I have a further understanding and discovery of Methyl 2,2-dimethoxyacetate.

Catalytic conversion of lignin to versatile aromatic compounds is attracting increasing attention. However, it is highly desirable but challenging to produce a specific chemical with high yield through lignin depolymerization in a one-pot process because of the complex structure of the lignin molecule (mainly composed of H, G, and S units). In this study, a series of metal-based deep eutectic solvents (M-DESs) were prepared and used for the catalytic tailoring of lignin H units to produce value-added methyl p-hydroxycinnamate (MPC). In particular, M-DES ChCl[FeCl3](2) showed excellent catalytic performance for the selective production of MPC as the sole product with high yield and selectivity (105.8 mg g(-1) and 74.1%, respectively). Extensive characterizations using 2D HSQC NMR, C-13 NMR, and GPC demonstrated that MPC was obtained from the selective tailoring of p-coumaric acid (pCA) units via the cleavage of ester bonds in lignin. Furthermore, M-DES ChCl[FeCl3](2) also exhibited efficiency to other herbaceous lignins, and showed excellent recyclability. Therefore, this work provides an effective strategy for the valorization of lignin.

Computed Properties of C5H10O4. About Methyl 2,2-dimethoxyacetate, If you have any questions, you can contact Li, ZM; Long, JX; Zeng, Q; Wu, YH; Cao, ML; Liu, SJ; Li, XH or concate me.

Reference:
Patent; U C B, Societe Anonyme; US4041077; (1977); A;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Interpretations of key food odorant dose-olfactory response curves using statistical physics method WOS:000610834000032 published article about PORE-SIZE; ADSORPTION; RECEPTOR; THERMODYNAMICS in [Ben Khemis, Ismahene; Oueslati, Kods; Bouzid, Mohamed; Mechi, Nesrine; Wjihi, Sarra; Ben Lamine, Abdelmottaleb] Fac Sci Monastir, Lab Quantum & Stat Phys LR18 ES18, Environm St, Monastir 5019, Tunisia in 2021.0, Cited 34.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4. COA of Formula: C10H10O2

In this work, statistical physics treatment has been employed to understand the olfaction mechanism through the study of the dose-olfactory response of putative adsorption process of key food odorants onto the human olfactory receptor OR2W1. This is in order to obtain new steric and energetic characterizations at the molecular level of this chemical sense system. Three models have been proposed: a monolayer, a double layer and a three layers model. The monolayer model with identical and independent receptor sites has been chosen as an appropriate one to present a good correlation with the experimental dose-response curves. Indeed, the numerical values of the three fitted parameters (R-M, n, C-1/2) are used to characterize the size of the human olfactory receptor binding sites and the interactions between eight key food odorants i.e., (R)-(-)-carvone, (S)-(-)-limonene, (R)-(+)limonene, 2-phenylethanthiol, 3-mercaptohexyl acetate, methyl cinnamate, cinnamyl acetate and 2-phenylethyl acetate and OR2W1 through the receptor site size distribution (RSD) and to determine an olfactory band of these odorants through the determination of the adsorption energy values and the adsorption energy distributions (AEDs). (C) 2020 Elsevier B.V. All rights reserved.

Welcome to talk about 103-26-4, If you have any questions, you can contact Ben Khemis, I; Oueslati, K; Bouzid, M; Mechi, N; Wjihi, S; Ben Lamine, A or send Email.. COA of Formula: C10H10O2

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recommanded Product: 103-26-4. In 2021.0 ESC HEART FAIL published article about GENDER-RELATED DIFFERENCES; PRESERVED EJECTION FRACTION; OUTCOMES; MANAGEMENT; AGE; INSIGHTS; IMPACT in [Espersen, Caroline; Lindner, Moritz; Solomon, Scott D.; Platz, Elke] Harvard Med Sch, Brigham & Womens Hosp, Cardiovasc Div, Dept Emergency Med, Boston, MA 02115 USA; [Campbell, Ross T.; Docherty, Kieran F.; Lee, Matthew M. Y.; McMurray, John J. V.] Univ Glasgow, Inst Cardiovasc & Med Sci, BHF Glasgow Cardiovasc Res Ctr, Glasgow, Lanark, Scotland; [Claggett, Brian; Lewis, Eldrin F.; Groarke, John D.] Stanford Univ, Med Ctr, Div Cardiovasc Med, Stanford, CA 94305 USA; [Biering-Sorensen, Tor] Univ Copenhagen, Herlev & Gentofte Hosp, Dept Cardiol, Fac Hlth Sci, Copenhagen, Denmark in 2021.0, Cited 24.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

Aims We sought to examine sex differences in congestion in patients hospitalized for acute heart failure (AHF). Understanding congestive patterns in women and men with AHF may provide insights into sex differences in the presentation and prognosis of AHF patients. Methods and results In a prospective, two-site study in adults hospitalized for AHF, four-zone lung ultrasound (LUS) was performed at the time of echocardiography at baseline (LUS1) and, in a subset, pre-discharge (LUS2). B-lines on LUS and echocardiographic images were analysed offline, blinded to clinical information and outcomes. Among 349 patients with LUS1 data (median age 74, 59% male, and 87% White), women had higher left ventricular ejection fraction (mean 43% vs. 36%, P < 0.001), higher tricuspid annular plane systolic excursion (mean 17 vs. 15 mm, P = 0.021), and higher measures of filling pressures (median E/e' 20 vs. 16, P < 0.001). B-line number on LUS1 (median 6 vs. 6, P = 0.69) and admission N-terminal pro-B-type natriuretic peptide levels (median 3932 vs. 3483 pg/ml, P = 0.77) were similar in women and men. In 121 patients with both LUS1 and LUS2 data, there was a similar and significant decrease in B-lines from baseline to discharge in both women and men. The risk of the composite 90 day outcome increased with higher B-line number on four-zone LUS2: unadjusted hazard ratio for each B-line tertile was 1.86 (95% confidence interval 1.08-3.20, P = 0.025) in women and 1.65 (95% confidence interval 1.03-2.64, P = 0.037) in men (interaction P = 0.72). Conclusions Among patients with AHF, echocardiographic markers differed between women and men at baseline, whereas B-line number on LUS did not. The dynamic changes in B-lines during a hospitalization for AHF were similar in women and men. Welcome to talk about 103-26-4, If you have any questions, you can contact Espersen, C; Campbell, RT; Claggett, B; Lewis, EF; Groarke, JD; Docherty, KF; Lee, MMY; Lindner, M; Biering-Sorensen, T; Solomon, SD; McMurray, JJV; Platz, E or send Email.. Recommanded Product: 103-26-4

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Name: Dimethyl 5-aminoisophthalate. Recently I am researching about METAL-ORGANIC FRAMEWORK; WATER-ADSORPTION; EFFICIENT; ACIDS; MOFS, Saw an article supported by the . Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Munoz, A; Leo, P; Orcajo, G; Martinez, F; Calleja, G. The CAS is 99-27-4. Through research, I have a further understanding and discovery of Dimethyl 5-aminoisophthalate

Guillermo Calleja and co-workers from @urjc describe URJC-1-MOF as a new heterogeneous recyclable catalyst for c-heteroatom coupling reactions The capacity of copper-based URJC-1-MOF as a MOF catalyst in cross-coupling reactions has been evaluated, focusing on the Chan-Lam-Evans arylation-type reactions on amines and alcohols without extra additives or ligands. The extraordinary chemical and structural stability of URJC-1-MOF and its good specific surface, make this material a promising alternative to homogeneous Cu (II) catalysts for cross-coupling reactions. URJC-1-MOF showed a remarkable catalytic activity for cross-coupling C-N and C-O reactions, higher than other heterogeneous and homogeneous copper-based catalyst, such as CuO, HKUST-1, Cu-MOF-74, Cu(OAc)(2) and CuSO4.5H(2)O. Moreover, its easy recovery by simple filtration and reusability in successive runs without any loss of activity and stability, demonstrates the potential of URJC-1-MOF as an alternative catalyst for this kind of reactions in different chemical media of industrial interest.

Name: Dimethyl 5-aminoisophthalate. About Dimethyl 5-aminoisophthalate, If you have any questions, you can contact Munoz, A; Leo, P; Orcajo, G; Martinez, F; Calleja, G or concate me.

Reference:
Patent; ASTRA ZENECA AB; NPS PHARMACEUTICALS, INC.; WO2004/14881; (2004); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Authors Wang, JJ; Jiang, F; Tao, CF; Yu, H; Ruhlmann, L; Wei, YG in ROYAL SOC CHEMISTRY published article about DEHYDROGENATION; EFFICIENT in [Wang, Jingjing; Jiang, Feng] Gannan Med Univ, Key Lab Cardiovasc & Cerebrovasc Dis Prevent & Co, Minist Educ, Ganzhou 341000, Jiangxi, Peoples R China; [Wang, Jingjing; Ruhlmann, Laurent] Univ Strasbourg, Inst Chim, Lab Electrochim & Chim Phys Corps Solide, UMR CNRS 7177, 4 Rue Blaise Pascal,CS 90032, F-67081 Strasbourg, France; [Tao, Chaofu; Yu, Han] Shanghai Inst Technol, Sch Chem & Environm Engn, Shanghai 201418, Peoples R China; [Yu, Han; Wei, Yongge] Tsinghua Univ, Dept Chem, Key Lab Organ Optoelect & Mol Engn, Minist Educ, Beijing 100084, Peoples R China; [Yu, Han; Wei, Yongge] Peking Univ, State Key Lab Nat & Biomimet Drugs, Beijing 100191, Peoples R China in 2021.0, Cited 19.0. Recommanded Product: 103-25-3. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3

The direct esterification of alcohols with non-noble metal-based catalytic systems faces great challenges. Here, we report a new chrome-based catalyst stabilized by a single pentaerythritol decorated Anderson-type polyoxometalate, [N(C4H9)(4)](3)[CrMo6O18(OH)(3)C{(OCH2)(3)CH2OH}], which can realize the efficient transformation from alcohols to esters by H2O2 oxidation in good yields and high selectivity without extra organic ligands. A variety of alcohols with different functionalities including some natural products and pharmaceutical intermediates are tolerated in this system. The chrome-based catalyst can be recycled several times and still keep the original configuration and catalytic activity. We also propose a reasonable catalytic mechanism and prove the potential for industrial applications.

Recommanded Product: 103-25-3. Bye, fridends, I hope you can learn more about C10H12O2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recently I am researching about TETRADENTATE BIPYRIDINE LIGANDS; OXA-MICHAEL REACTION; RUTHENIUM COMPLEXES; ASYMMETRIC HYDROGENATION; EFFICIENT CATALYSTS; CARBOXYLIC ESTERS; ACID; MECHANISM; LITHIUM; TRIFLUOROACETALDEHYDE, Saw an article supported by the Laboratory Directed Research and Development (LDRD) program of Los Alamos National Laboratory (LANL) [20140672PRD2, 20160666ER, 20170048DR]; LANL Director’s Postdoctoral Fellowship; National Nuclear Security Administration of U.S. Department of Energy [89233218CNA000001]. Recommanded Product: 103-25-3. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Dub, PA; Batrice, RJ; Gordon, JC; Scott, BL; Minko, Y; Schmidt, JG; Williams, RF. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate

The development of efficient catalysts and processes for synthesizing functionalized (olefinic and/or chiral) primary alcohols and fluoral hemiacetals is currently needed. These are valuable building blocks for pharmaceuticals, agrochemicals, perfumes, and so forth. From an economic standpoint, bench-stable Takasago Int. Corp.’s Ru-PNP, more commonly known as RuMACHO, and Gusev’s Ru-SNS complexes are arguably the most appealing molecular catalysts to access primary alcohols from esters and H-2 (Waser, M. et al. Org. Proc. Res. Dev. 2018, 22, 862). This work introduces economically competitive Ru-SNP(O)(z) complexes (z = 0, 1), which combine key structural elements of both of these catalysts. In particular, the incorporation of SNP heteroatoms into the ligand skeleton was found to be crucial for the design of a more product-selective catalyst in the synthesis of fluoral hemiacetals under kinetically controlled conditions. Based on experimental observations and computational analysis, this paper further extends the current state-of-the-art understanding of the accelerative role of KO-t-C4H9 in ester hydrogenation. It attempts to explain why a maximum turnover is seen to occur starting at similar to 25 mol % base, in contrast to only similar to 10 mol % with ketones as substrates.

Welcome to talk about 103-25-3, If you have any questions, you can contact Dub, PA; Batrice, RJ; Gordon, JC; Scott, BL; Minko, Y; Schmidt, JG; Williams, RF or send Email.. Recommanded Product: 103-25-3

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics