913696-56-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 913696-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,3,6,9 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 913696-56:
(8*9)+(7*1)+(6*3)+(5*6)+(4*9)+(3*6)+(2*5)+(1*6)=197
197 % 10 = 7
So 913696-56-7 is a valid CAS Registry Number.