910431-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 910431-80-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,0,4,3 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 910431-80:
(8*9)+(7*1)+(6*0)+(5*4)+(4*3)+(3*1)+(2*8)+(1*0)=130
130 % 10 = 0
So 910431-80-0 is a valid CAS Registry Number.