1224163-35-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1224163-35-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,1,6 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1224163-35:
(9*1)+(8*2)+(7*2)+(6*4)+(5*1)+(4*6)+(3*3)+(2*3)+(1*5)=112
112 % 10 = 2
So 1224163-35-2 is a valid CAS Registry Number.