329931-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 329931-46-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,9,3 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 329931-46:
(8*3)+(7*2)+(6*9)+(5*9)+(4*3)+(3*1)+(2*4)+(1*6)=166
166 % 10 = 6
So 329931-46-6 is a valid CAS Registry Number.