1393901-68-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1393901-68-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,9,0 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1393901-68:
(9*1)+(8*3)+(7*9)+(6*3)+(5*9)+(4*0)+(3*1)+(2*6)+(1*8)=182
182 % 10 = 2
So 1393901-68-2 is a valid CAS Registry Number.