335330-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 335330-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,3,3 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 335330-07:
(8*3)+(7*3)+(6*5)+(5*3)+(4*3)+(3*0)+(2*0)+(1*7)=109
109 % 10 = 9
So 335330-07-9 is a valid CAS Registry Number.