14957-79-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14957-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,5 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14957-79:
(7*1)+(6*4)+(5*9)+(4*5)+(3*7)+(2*7)+(1*9)=140
140 % 10 = 0
So 14957-79-0 is a valid CAS Registry Number.