1212332-00-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1212332-00-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,2,3,3 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1212332-00:
(9*1)+(8*2)+(7*1)+(6*2)+(5*3)+(4*3)+(3*2)+(2*0)+(1*0)=77
77 % 10 = 7
So 1212332-00-7 is a valid CAS Registry Number.