710271-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 710271-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,0,2,7 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 710271-19:
(8*7)+(7*1)+(6*0)+(5*2)+(4*7)+(3*1)+(2*1)+(1*9)=115
115 % 10 = 5
So 710271-19-5 is a valid CAS Registry Number.