625124-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 625124-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,5,1,2 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 625124-74:
(8*6)+(7*2)+(6*5)+(5*1)+(4*2)+(3*4)+(2*7)+(1*4)=135
135 % 10 = 5
So 625124-74-5 is a valid CAS Registry Number.