rel-8-Hydroxy-5-[(1R,2S)-1-hydroxy-2-[(1-methylethyl)amino]butyl]-2(1H)-quinolinone Hydrochloride, Hydrate; R*,S*)-(+/-)-8-Hydroxy-5-[1-hydroxy-2-[(1-methylethyl)amino]butyl]-2(1H)-quinolinone Monohydrochloride, Hydrate;
rel-8-Hydroxy-5-[(1R,2S)-1-hydroxy-2-[(1-methylethyl)amino]butyl]-2(1H)-quinolinone Hydrochloride, Hydrate; R*,S*)-(+/-)-8-Hydroxy-5-[1-hydroxy-2-[(1-methylethyl)amino]butyl]-2(1H)-quinolinone Monohydrochloride, Hydrate;