Dodgson, K. S. published the artcileSulfatases. XV. The arylsulfatases of human serum and urine, Category: esters-buliding-blocks, the publication is Biochemical Journal (1957), 668-73, database is CAplus and MEDLINE.
cf. C.A. 51, 5895e. Human serum and urine exhibit little arylsulfatase (I) activity towards K p-acetylphenyl and p-nitrophenyl sulfates. In certain circumstances urine does show activity towards these substrates, but the activity resides in sedimentable material such as cellular debris and bacteria. Both serum and urine exhibit appreciable I activity towards nitrocatechol sulfate. The activity in urine is a feature of the urine per se and probably arises only in part from cellular debris. Two enzymes, corresponding to I A and I B of human tissues, are responsible for the bulk of the I activity of urine. Some observations on the nonenzymic catalysis by serum of the alk. hydrolysis of p-nitrophenyl sulfate are reported.
Biochemical Journal published new progress about 6217-68-1. 6217-68-1 belongs to esters-buliding-blocks, auxiliary class Salt,Nitro Compound,Sulfonate,Benzene, name is Potassium 4-nitrophenyl sulfate, and the molecular formula is C6H4KNO6S, Category: esters-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Ester,
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