2-(4-Chlorophenylazo)-4-methylphenol 2-[(4-Chlorophenyl)azo]-4-methylphenol 4-Chloro-2'-hydroxy-5'-methylazobenzene 4'-Chloro-5-methylazobenzene-2-ol 4-Methyl-2-(4-chlorophenylazo)phenol 5-Methyl-4'-chloroazobenzene-2-ol Phenol, 2-[2-(4-chlorophenyl)diazenyl]-4-methyl-