29180-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29180-82-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,1,8 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 29180-82:
(7*2)+(6*9)+(5*1)+(4*8)+(3*0)+(2*8)+(1*2)=123
123 % 10 = 3
So 29180-82-3 is a valid CAS Registry Number.