329323-16-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 329323-16-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,3,2 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 329323-16:
(8*3)+(7*2)+(6*9)+(5*3)+(4*2)+(3*3)+(2*1)+(1*6)=132
132 % 10 = 2
So 329323-16-2 is a valid CAS Registry Number.