96871-65-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96871-65-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,8,7 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 96871-65:
(7*9)+(6*6)+(5*8)+(4*7)+(3*1)+(2*6)+(1*5)=187
187 % 10 = 7
So 96871-65-7 is a valid CAS Registry Number.