beta-Naphthoflavone

**Definition:** A polyaromatic hydrocarbon inducer of P4501A1 and P4501A2 cytochromes. (Proc Soc Exp Biol Med 1994 Dec:207(3):302-308)

**Tree numbers:** - D03.383.663.283.266.450.175.100 - D03.633.100.150.266.450.175.100

**Synonyms:** - 5,6-Benzoflavone