425373-14-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 425373-14-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,5,3,7 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 425373-14:
(8*4)+(7*2)+(6*5)+(5*3)+(4*7)+(3*3)+(2*1)+(1*4)=134
134 % 10 = 4
So 425373-14-4 is a valid CAS Registry Number.