83195-96-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83195-96-4 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 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83195-96:
(7*8)+(6*3)+(5*1)+(4*9)+(3*5)+(2*9)+(1*6)=154
154 % 10 = 4
So 83195-96-4 is a valid CAS Registry Number.