329966-13-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 329966-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,9,6 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 329966-13:
(8*3)+(7*2)+(6*9)+(5*9)+(4*6)+(3*6)+(2*1)+(1*3)=184
184 % 10 = 4
So 329966-13-4 is a valid CAS Registry Number.