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4-Guanidino-benzoic acid 4-bromo-phenyl ester; compound with toluene-4-sulfonic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100019-80-5

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100019-80-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100019-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,0,1 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 100019-80:
(8*1)+(7*0)+(6*0)+(5*0)+(4*1)+(3*9)+(2*8)+(1*0)=55
55 % 10 = 5
So 100019-80-5 is a valid CAS Registry Number.

100019-80-5Downstream Products

100019-80-5Relevant academic research and scientific papers

Synthesis and Inhibition of Human Acrosin and Trypsin and Acute Toxicity of Aryl 4-Guanidinobenzoates

Kaminski, J. M.,Bauer, L.,Mack, S. R.,Anderson, R. A.,Waller, D. P.,Zaneveld, L. J. D.

, p. 514 - 519 (2007/10/02)

The aryl 4-guanidinobenzoate, 4'-nitrophenyl 4-guanidinobenzoate (NPGB), is potent inhibitor of sperm acrosin, an enzyme with an essential function in the fertilization process.NPGB prevents fertilization in a number of animal species and is a good lead c

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