15004-61-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15004-61-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,0,0 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15004-61:
(7*1)+(6*5)+(5*0)+(4*0)+(3*4)+(2*6)+(1*1)=62
62 % 10 = 2
So 15004-61-2 is a valid CAS Registry Number.