1613699-95-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1613699-95-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,6,9 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1613699-95:
(9*1)+(8*6)+(7*1)+(6*3)+(5*6)+(4*9)+(3*9)+(2*9)+(1*5)=198
198 % 10 = 8
So 1613699-95-8 is a valid CAS Registry Number.