521956-15-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 521956-15-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,1,9,5 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 521956-15:
(8*5)+(7*2)+(6*1)+(5*9)+(4*5)+(3*6)+(2*1)+(1*5)=150
150 % 10 = 0
So 521956-15-0 is a valid CAS Registry Number.
521956-15-0Relevant articles and documents
5-THIAZOLE SUBSTITUTED 2-PYRROLIDINE-CARBOXYLIC ACIDS
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Page 19-20, (2010/02/07)
Anti-viral agents of Formula (1a) wherein: RA represents hydroxy; RB represents 4-tert-butylbenzoyl further substituted in the meta-position by halo or C1-3alkoxy; RC represents 2-thiazolyl, 5-methylthiazol-2-yl