32012-14-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32012-14-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,0,1 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 32012-14:
(7*3)+(6*2)+(5*0)+(4*1)+(3*2)+(2*1)+(1*4)=49
49 % 10 = 9
So 32012-14-9 is a valid CAS Registry Number.