910391-08-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 910391-08-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,0,3,9 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 910391-08:
(8*9)+(7*1)+(6*0)+(5*3)+(4*9)+(3*1)+(2*0)+(1*8)=141
141 % 10 = 1
So 910391-08-1 is a valid CAS Registry Number.