1412912-74-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1412912-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,2,9,1 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1412912-74:
(9*1)+(8*4)+(7*1)+(6*2)+(5*9)+(4*1)+(3*2)+(2*7)+(1*4)=133
133 % 10 = 3
So 1412912-74-3 is a valid CAS Registry Number.