1841081-40-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1841081-40-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,4,1,0,8 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1841081-40:
(9*1)+(8*8)+(7*4)+(6*1)+(5*0)+(4*8)+(3*1)+(2*4)+(1*0)=150
150 % 10 = 0
So 1841081-40-0 is a valid CAS Registry Number.