329023-70-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 329023-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,0,2 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 329023-70:
(8*3)+(7*2)+(6*9)+(5*0)+(4*2)+(3*3)+(2*7)+(1*0)=123
123 % 10 = 3
So 329023-70-3 is a valid CAS Registry Number.