79178-10-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79178-10-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,7 and 8 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79178-10:
(7*7)+(6*9)+(5*1)+(4*7)+(3*8)+(2*1)+(1*0)=162
162 % 10 = 2
So 79178-10-2 is a valid CAS Registry Number.