28314-04-7 Usage
Type of compound
Halogenated derivative of fluorene
Fluorene
Polycyclic aromatic hydrocarbon
Usage
Reactant in organic synthesis
Preparation
Used in the preparation of various types of organic compounds
Physical state
Colorless to slightly yellow solid
Solubility
Insoluble in water, soluble in organic solvents
Environmental impact
Potential environmental pollutant
Persistence
Persistence in the environment
Bioaccumulation
Potential for bioaccumulation
Application
Laboratory settings for research and development
Field of use
Organic chemistry
Check Digit Verification of cas no
The CAS Registry Mumber 28314-04-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,3,1 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 28314-04:
(7*2)+(6*8)+(5*3)+(4*1)+(3*4)+(2*0)+(1*4)=97
97 % 10 = 7
So 28314-04-7 is a valid CAS Registry Number.