329318-51-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 329318-51-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,3,1 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 329318-51:
(8*3)+(7*2)+(6*9)+(5*3)+(4*1)+(3*8)+(2*5)+(1*1)=146
146 % 10 = 6
So 329318-51-6 is a valid CAS Registry Number.