2-Amino-4-chlorophenol; 1-Amino-2-hydroxy-5-chlorobenzene; 1-Hydroxy-2-amino-4-chlorobenzene; 2-Amino-4-chlorophenol; 2-Hydroxy-5-chloroaniline; 4-Chloro-2-aminophenol; 4-Chloro-o-aminophenol; 5-Chloro-2-hydroxyaniline; C.I. 76525; C.I. Oxidation Base 18; Fouramine PY; NSC 247814; o-Amino-p-chlorophenol; p-Chloro-o-aminophenol; USP Chlorzoxazone Related Compound A