1224587-10-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1224587-10-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,5,8 and 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1224587-10:
(9*1)+(8*2)+(7*2)+(6*4)+(5*5)+(4*8)+(3*7)+(2*1)+(1*0)=143
143 % 10 = 3
So 1224587-10-3 is a valid CAS Registry Number.