1193779-34-8 Usage
Uses
4-Chloro Bupropion is a degradation impurity of Bupropion (B689625). Bupropion exhibits great pharmacotherapeutic potentials for smoking cessation.
Check Digit Verification of cas no
The CAS Registry Mumber 1193779-34-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,3,7,7 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1193779-34:
(9*1)+(8*1)+(7*9)+(6*3)+(5*7)+(4*7)+(3*9)+(2*3)+(1*4)=198
198 % 10 = 8
So 1193779-34-8 is a valid CAS Registry Number.