Synonyms: 4-AMINO-1-HYDROXY-5,5-DIMETHYL-2-PHENYL-2,5-DIHYDRO-1H-IMIDAZOL-3-IUM-3-OLATE;4-AMINO-1-HYDROXY-5,5-DIMETHYL-2-PHENYL-3-IMIDAZOLINE-3-OXIDE;4-AMINO-5,5-DIMETHYL-1-HYDROXY-2-PHENYLIMIDAZOL-3-INE-3-OXIDE;4-AMINO-1-HYDROXY-5,5-DIMETHYL-2-PHENYL-3-IMIDAZOLINE-3-;1H-Imidazol-4-amine,2,5-dihydro-1-hydroxy-5,5-dimethyl-2-phenyl-,3-oxide(9CI)