313952-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 313952-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,3,9,5 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 313952-03:
(8*3)+(7*1)+(6*3)+(5*9)+(4*5)+(3*2)+(2*0)+(1*3)=123
123 % 10 = 3
So 313952-03-3 is a valid CAS Registry Number.