1212913-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1212913-36-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,2,9,1 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1212913-36:
(9*1)+(8*2)+(7*1)+(6*2)+(5*9)+(4*1)+(3*3)+(2*3)+(1*6)=114
114 % 10 = 4
So 1212913-36-4 is a valid CAS Registry Number.