1228362-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228362-36-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,3,6 and 2 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1228362-36:
(9*1)+(8*2)+(7*2)+(6*8)+(5*3)+(4*6)+(3*2)+(2*3)+(1*6)=144
144 % 10 = 4
So 1228362-36-4 is a valid CAS Registry Number.