1808102-24-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1808102-24-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,0,8,1,0 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1808102-24:
(9*1)+(8*8)+(7*0)+(6*8)+(5*1)+(4*0)+(3*2)+(2*2)+(1*4)=140
140 % 10 = 0
So 1808102-24-0 is a valid CAS Registry Number.