329204-13-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 329204-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,2,0 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 329204-13:
(8*3)+(7*2)+(6*9)+(5*2)+(4*0)+(3*4)+(2*1)+(1*3)=119
119 % 10 = 9
So 329204-13-9 is a valid CAS Registry Number.