196212-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 196212-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,2,1 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 196212-63:
(8*1)+(7*9)+(6*6)+(5*2)+(4*1)+(3*2)+(2*6)+(1*3)=142
142 % 10 = 2
So 196212-63-2 is a valid CAS Registry Number.