957215-03-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 957215-03-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,7,2,1 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 957215-03:
(8*9)+(7*5)+(6*7)+(5*2)+(4*1)+(3*5)+(2*0)+(1*3)=181
181 % 10 = 1
So 957215-03-1 is a valid CAS Registry Number.
957215-03-1Relevant articles and documents
Process for Producing Lercanidipine
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Page/Page column 1; 7; 15, (2010/11/29)
A process for preparing 1,4-dihydro-2,6-dimethyl-4- (3-nitrophenyl) -3,5-pyridinedicarboxylic acid 2- [(3,3-diphenyl-propyl) methylamino]-1,1-dimethylethyl ester (Lercanidipine) I, which comprises reacting 1,4-dihydro-2,6-dimethyl-4- (3-nitrophenyl) -3,5-
