330810-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 330810-46-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,8,1 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 330810-46:
(8*3)+(7*3)+(6*0)+(5*8)+(4*1)+(3*0)+(2*4)+(1*6)=103
103 % 10 = 3
So 330810-46-3 is a valid CAS Registry Number.