英文别名
                        ethyl 2-(2,3-dideoxy-4,6-di-O-benzyl-β-D-erythro-hex-2-enopyranosyl)-2(R,S)-nitroacetate;ethyl 2-(4,6-di-O-benzyl-2,3-dideoxy-β-D-erythro-hex-2-enopyranosyl)-(2R,S)-nitroacetate;ethyl 2-nitro-2-[(2R,3S,6R)-3-phenylmethoxy-2-(phenylmethoxymethyl)-3,6-dihydro-2H-pyran-6-yl]acetate