872967-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 872967-71-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,9,6 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 872967-71:
(8*8)+(7*7)+(6*2)+(5*9)+(4*6)+(3*7)+(2*7)+(1*1)=230
230 % 10 = 0
So 872967-71-0 is a valid CAS Registry Number.
872967-71-0Relevant articles and documents
PROCESS FOR THE PREPARATION OF ANASTROZOLE
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Page/Page column 10, (2008/06/13)
A process for the preparation of anastrozole.