625413-34-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 625413-34-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,5,4,1 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 625413-34:
(8*6)+(7*2)+(6*5)+(5*4)+(4*1)+(3*3)+(2*3)+(1*4)=135
135 % 10 = 5
So 625413-34-5 is a valid CAS Registry Number.