1215661-49-6 Usage
Chemical Properties
Off-White Solid
Uses
Intermediate in the preparation of Omeprazole metabolites
Check Digit Verification of cas no
The CAS Registry Mumber 1215661-49-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,5,6,6 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1215661-49:
(9*1)+(8*2)+(7*1)+(6*5)+(5*6)+(4*6)+(3*1)+(2*4)+(1*9)=136
136 % 10 = 6
So 1215661-49-6 is a valid CAS Registry Number.