710271-26-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 710271-26-4 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, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 710271-26:
(8*7)+(7*1)+(6*0)+(5*2)+(4*7)+(3*1)+(2*2)+(1*6)=114
114 % 10 = 4
So 710271-26-4 is a valid CAS Registry Number.