33204-49-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33204-49-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,2,0 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 33204-49:
(7*3)+(6*3)+(5*2)+(4*0)+(3*4)+(2*4)+(1*9)=78
78 % 10 = 8
So 33204-49-8 is a valid CAS Registry Number.