460720-26-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 460720-26-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,0,7,2 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 460720-26:
(8*4)+(7*6)+(6*0)+(5*7)+(4*2)+(3*0)+(2*2)+(1*6)=127
127 % 10 = 7
So 460720-26-7 is a valid CAS Registry Number.