74886-59-2 Usage
Uses
N-Cyano-3-(cyanoamino)-N''-methyl-7,8-dithia-2,4,11-triazadodec-2-en-12-imidamide (Cimetidine EP Impurity H) is an impurity of Cimetidine (C441650), an H2-receptor antagonist that is used for the treatment and prevention of stress-induced gastroduodenal lesions.
Check Digit Verification of cas no
The CAS Registry Mumber 74886-59-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,8 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74886-59:
(7*7)+(6*4)+(5*8)+(4*8)+(3*6)+(2*5)+(1*9)=182
182 % 10 = 2
So 74886-59-2 is a valid CAS Registry Number.