1217684-77-9 Usage
Chemical Properties
Off-White Solid
Uses
A labelled metabolite of the drug Bupropion (B689625).
Check Digit Verification of cas no
The CAS Registry Mumber 1217684-77-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,6,8 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1217684-77:
(9*1)+(8*2)+(7*1)+(6*7)+(5*6)+(4*8)+(3*4)+(2*7)+(1*7)=169
169 % 10 = 9
So 1217684-77-9 is a valid CAS Registry Number.