676329-45-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 676329-45-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,3,2 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 676329-45:
(8*6)+(7*7)+(6*6)+(5*3)+(4*2)+(3*9)+(2*4)+(1*5)=196
196 % 10 = 6
So 676329-45-6 is a valid CAS Registry Number.