351-14-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 351-14-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,5 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 351-14:
(5*3)+(4*5)+(3*1)+(2*1)+(1*4)=44
44 % 10 = 4
So 351-14-4 is a valid CAS Registry Number.