1018814-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1018814-29-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,8,8,1 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1018814-29:
(9*1)+(8*0)+(7*1)+(6*8)+(5*8)+(4*1)+(3*4)+(2*2)+(1*9)=133
133 % 10 = 3
So 1018814-29-3 is a valid CAS Registry Number.