1393794-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1393794-13-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,7,9 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1393794-13:
(9*1)+(8*3)+(7*9)+(6*3)+(5*7)+(4*9)+(3*4)+(2*1)+(1*3)=202
202 % 10 = 2
So 1393794-13-2 is a valid CAS Registry Number.