Synonyms: | (2R)-2-(1-Methylethyl)-2-(phenylMethoxy)-propanedioic Acid 1-Ethyl Ester (1S,2S)-2-AMino-1-(4-nitrophenyl)-1,3-propanediol Salt;(2R)-2-Isopropyl-2-(benzyloxy)-propanedioic Acid 1-Ethyl Ester (1S,2S)-2-AMino-1-(4-nitrophenyl)-1,3-propanediol Salt |