910330-17-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 910330-17-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,0,3,3 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 910330-17:
(8*9)+(7*1)+(6*0)+(5*3)+(4*3)+(3*0)+(2*1)+(1*7)=115
115 % 10 = 5
So 910330-17-5 is a valid CAS Registry Number.