33099-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33099-48-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,0,9 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 33099-48:
(7*3)+(6*3)+(5*0)+(4*9)+(3*9)+(2*4)+(1*8)=118
118 % 10 = 8
So 33099-48-8 is a valid CAS Registry Number.