Substance | Relationship Strength | Studies | Trials | Classes | Roles |
benzo(a)pyrene Benzo(a)pyrene: A potent mutagen and carcinogen. It is a public health concern because of its possible effects on industrial workers, as an environmental pollutant, an as a component of tobacco smoke.. benzo[a]pyrene : An ortho- and peri-fused polycyclic arene consisting of five fused benzene rings. | 2.44 | 2 | 0 | ortho- and peri-fused polycyclic arene | carcinogenic agent; mouse metabolite |
1,2,5,6-dibenzanthracene 1,2,5,6-dibenzanthracene: RN given refers to parent cpd | 2.92 | 4 | 0 | ortho-fused polycyclic arene | mutagen |
benz(a)anthracene benz(a)anthracene: 4 fused rings of which one is angular in contrast to the linear NAPHTHACENES. tetraphene : An angular ortho-fused polycyclic arene consisting of four fused benzene rings. | 2.66 | 3 | 0 | ortho-fused polycyclic arene; tetraphenes | |
dibenzo(a,h)pyrene dibenzo(a,h)pyrene: structure given in first source | 2.89 | 4 | 0 | ortho- and peri-fused polycyclic arene | |
dibenzo(a,l)pyrene dibenzo(a,l)pyrene: structure in first source | 2 | 1 | 0 | ortho- and peri-fused polycyclic arene | human metabolite; mutagen |
indeno(1,2,3-cd)pyrene indeno(1,2,3-cd)pyrene: structure in first source | 2.06 | 1 | 0 | pyrenes | |
7h-dibenzo(c,g)carbazole [no description available] | 2.06 | 1 | 0 | carbazoles | |
benzo(j)fluoranthene benzo(j)fluoranthene: dihydrodiol metabolites identified as mutagens; structure given in first source | 2.06 | 1 | 0 | naphthalenes | |
benzo(b)fluoranthene benzo[b]fluoranthene : An ortho- and peri-fused polycyclic arene that consists of a benzene ring fused with a acephenanthrylene ring. | 2.06 | 1 | 0 | ortho- and peri-fused polycyclic arene | mutagen |
benzo(k)fluoranthene [no description available] | 2.06 | 1 | 0 | naphthalenes | |
picene picene: structure given in first source. picene : An ortho-fused polycyclic arene consisting of five fused benzene rings. It is obtained during the distillation of petroleum. | 2 | 1 | 0 | ortho-fused polycyclic arene | |
dibenzacridine dibenzacridine: RN given refers to dibenz(a,j)acridine | 2.42 | 2 | 0 | | |
acridines Acridines: Compounds that include the structure of acridine.. acridine : A polycyclic heteroarene that is anthracene in which one of the central CH groups is replaced by a nitrogen atom. | 2.42 | 2 | 0 | acridines; mancude organic heterotricyclic parent; polycyclic heteroarene | genotoxin |
alpha-naphthoflavone alpha-naphthoflavone: inhibits P4501A1 and P4501A2; stimulates some activities of P4503A4. alpha-naphthoflavone : An extended flavonoid resulting from the formal fusion of a benzene ring with the h side of flavone. A synthetic compound, it is an inhibitor of aromatase (EC 1.14.14.14). | 1.96 | 1 | 0 | extended flavonoid; naphtho-gamma-pyrone; organic heterotricyclic compound | aryl hydrocarbon receptor agonist; aryl hydrocarbon receptor antagonist; EC 1.14.14.14 (aromatase) inhibitor |
5-methylchrysene 5-methylchrysene: methylchrysenes in tobacco smoke are suspected to contribute to tumorigenicity of this inhalant; RN given refers to unlabeled cpd; structure | 2.06 | 1 | 0 | carbopolycyclic compound | |
1-nitropyrene [no description available] | 7.4 | 2 | 0 | nitroarene | carcinogenic agent |
chlorodiphenyl (54% chlorine) Chlorodiphenyl (54% Chlorine): A mixture of polychlorinated biphenyls that induces hepatic microsomal UDP-glucuronyl transferase activity towards thyroxine.. Aroclor 1254 : A mixture of polychlorobiphenyls of unspecified composition, containing 54% chlorine (X = Cl or H). | 1.96 | 1 | 0 | | |