329916-65-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 329916-65-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,9,1 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 329916-65:
(8*3)+(7*2)+(6*9)+(5*9)+(4*1)+(3*6)+(2*6)+(1*5)=176
176 % 10 = 6
So 329916-65-6 is a valid CAS Registry Number.