英文别名
4-(2-Hydroxy-naphthyl-(1)-azo)-3.3'-dimethyl-azobenzol;1-(2-Methyl-4-m-tolylazo-phenylazo)-[2]naphthol;1-[2-[2-Methyl-4-[2-(3-methylphenyl)diazenyl]phenyl]diazenyl]-2-naphthalenol;1-[[2-methyl-4-[(3-methylphenyl)diazenyl]phenyl]diazenyl]naphthalen-2-ol