3300-08-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3300-08-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,0 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3300-08:
(6*3)+(5*3)+(4*0)+(3*0)+(2*0)+(1*8)=41
41 % 10 = 1
So 3300-08-1 is a valid CAS Registry Number.