220-97-3 Usage
Chemical structure
11H-Indeno[2,1-a]phenanthrene is a polycyclic aromatic hydrocarbon (PAH) compound consisting of three fused benzene rings.
Source
It is primarily found in coal tar and other fossil fuel products.
Environmental pollutant
It is a known environmental pollutant.
Carcinogenicity
It is a potent carcinogen, with the potential to cause cancer in humans through prolonged exposure.
Persistence
It can persist for long periods of time in soil and water.
Bioaccumulation
It has been found to bioaccumulate in aquatic organisms.
Environmental hazard
It is considered to be an environmental hazard due to its toxic properties.
Regulation
Efforts are being made to regulate and minimize the presence of this compound in the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 220-97-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,2 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 220-97:
(5*2)+(4*2)+(3*0)+(2*9)+(1*7)=43
43 % 10 = 3
So 220-97-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H14/c1-3-7-16-14(5-1)9-10-20-18(16)11-12-19-17-8-4-2-6-15(17)13-21(19)20/h1-12H,13H2
