629613-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 629613-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,9,6,1 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 629613-72:
(8*6)+(7*2)+(6*9)+(5*6)+(4*1)+(3*3)+(2*7)+(1*2)=175
175 % 10 = 5
So 629613-72-5 is a valid CAS Registry Number.