1112982-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1112982-88-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,2,9,8 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1112982-88:
(9*1)+(8*1)+(7*1)+(6*2)+(5*9)+(4*8)+(3*2)+(2*8)+(1*8)=143
143 % 10 = 3
So 1112982-88-3 is a valid CAS Registry Number.