39196-65-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39196-65-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,1,9 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 39196-65:
(7*3)+(6*9)+(5*1)+(4*9)+(3*6)+(2*6)+(1*5)=151
151 % 10 = 1
So 39196-65-1 is a valid CAS Registry Number.