71353-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71353-96-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,3,5 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 71353-96:
(7*7)+(6*1)+(5*3)+(4*5)+(3*3)+(2*9)+(1*6)=123
123 % 10 = 3
So 71353-96-3 is a valid CAS Registry Number.