180896-04-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 180896-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,8,9 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 180896-04:
(8*1)+(7*8)+(6*0)+(5*8)+(4*9)+(3*6)+(2*0)+(1*4)=162
162 % 10 = 2
So 180896-04-2 is a valid CAS Registry Number.