英文别名N'-((2S,3R)-2-(Benzyloxy)pentan-3-yl)formohydrazide; Posaconazole Impurity 43; N'-[(2S,3R)-2-(Benzyloxy)-3-pentanyl]formic hydrazide; 2-[(1R,2S)-1-Ethyl-2-(phenylmethoxy)propyl]hydrazinecarboxaldehyde; N'-[(2S,3R)-2-(benzyloxy)pentan-3-yl]carbohydrazide; Hydrazinecarboxaldehyde, 2-[(1R,2S)-1-ethyl-2-(phenylmethoxy)propyl]- 
