2-naphthol beta-naphthyl alcohol beta-naphthol naphthalen-2-ol beta-naftolo C.I. Developer 5 Developer A Developer BN Antioxygene BN 2-naphthalenol 2-Naftol 2-naphthol C.I. Azoic Coupling Component 1 2-naphtol 2-hydroxynaphthalene 2-Naphthol naphthalen-2-ol Isonaphthol beta-Naftol beta-hydroxynaphthalene beta-Naphthol beta-naphthyl hydroxide beta-Naphtol 2-naftolo A naphthol carrying a hydroxy group at position 2. Azogen Developer A Developer AMS antinematodal drug naphthol radical scavenger genotoxin mouse metabolite human xenobiotic metabolite human urinary metabolite