329222-80-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 329222-80-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,2,2 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 329222-80:
(8*3)+(7*2)+(6*9)+(5*2)+(4*2)+(3*2)+(2*8)+(1*0)=132
132 % 10 = 2
So 329222-80-2 is a valid CAS Registry Number.