83196-63-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83196-63-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,1,9 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 83196-63:
(7*8)+(6*3)+(5*1)+(4*9)+(3*6)+(2*6)+(1*3)=148
148 % 10 = 8
So 83196-63-8 is a valid CAS Registry Number.