1246667-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1246667-40-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,6,6 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1246667-40:
(9*1)+(8*2)+(7*4)+(6*6)+(5*6)+(4*6)+(3*7)+(2*4)+(1*0)=172
172 % 10 = 2
So 1246667-40-2 is a valid CAS Registry Number.
1246667-40-2Relevant academic research and scientific papers
PROCESS FOR THE PREPARATION OF EPROSARTAN
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, (2011/02/24)
Disclosed herein is an improved novel synthetic process for the preparation of Eprosartan, which comprises treating 2-n-butyl-4-formylimidazole of formula (II) with N-protecting group selected from the group consisting of C1-C4 alkyl ester derivative of m
