13713-88-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13713-88-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,1 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13713-88:
(7*1)+(6*3)+(5*7)+(4*1)+(3*3)+(2*8)+(1*8)=97
97 % 10 = 7
So 13713-88-7 is a valid CAS Registry Number.