86932-21-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86932-21-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,3 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 86932-21:
(7*8)+(6*6)+(5*9)+(4*3)+(3*2)+(2*2)+(1*1)=160
160 % 10 = 0
So 86932-21-0 is a valid CAS Registry Number.