8012-38-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 8012-38-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,1 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 8012-38:
(6*8)+(5*0)+(4*1)+(3*2)+(2*3)+(1*8)=72
72 % 10 = 2
So 8012-38-2 is a valid CAS Registry Number.