82312-33-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82312-33-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,3,1 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82312-33:
(7*8)+(6*2)+(5*3)+(4*1)+(3*2)+(2*3)+(1*3)=102
102 % 10 = 2
So 82312-33-2 is a valid CAS Registry Number.