1228460-44-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228460-44-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,4,6 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1228460-44:
(9*1)+(8*2)+(7*2)+(6*8)+(5*4)+(4*6)+(3*0)+(2*4)+(1*4)=143
143 % 10 = 3
So 1228460-44-3 is a valid CAS Registry Number.