79110-71-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79110-71-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,1 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79110-71:
(7*7)+(6*9)+(5*1)+(4*1)+(3*0)+(2*7)+(1*1)=127
127 % 10 = 7
So 79110-71-7 is a valid CAS Registry Number.