79672-82-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79672-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,6,7 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 79672-82:
(7*7)+(6*9)+(5*6)+(4*7)+(3*2)+(2*8)+(1*2)=185
185 % 10 = 5
So 79672-82-5 is a valid CAS Registry Number.