1224870-63-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1224870-63-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,8,7 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1224870-63:
(9*1)+(8*2)+(7*2)+(6*4)+(5*8)+(4*7)+(3*0)+(2*6)+(1*3)=146
146 % 10 = 6
So 1224870-63-6 is a valid CAS Registry Number.