329933-59-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 329933-59-7 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 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 329933-59:
(8*3)+(7*2)+(6*9)+(5*9)+(4*3)+(3*3)+(2*5)+(1*9)=177
177 % 10 = 7
So 329933-59-7 is a valid CAS Registry Number.