32137-33-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32137-33-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,1,3 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 32137-33:
(7*3)+(6*2)+(5*1)+(4*3)+(3*7)+(2*3)+(1*3)=80
80 % 10 = 0
So 32137-33-0 is a valid CAS Registry Number.