913196-19-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 913196-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,3,1,9 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 913196-19:
(8*9)+(7*1)+(6*3)+(5*1)+(4*9)+(3*6)+(2*1)+(1*9)=167
167 % 10 = 7
So 913196-19-7 is a valid CAS Registry Number.