乙基3-叠氮基-2-羟基-丙酸酯

苯甲醛

(2S,3R)-ethyl 3-phenyloxirane-2-carboxylate

(4S,5R)-3-((2S,3R)-2-bromo-3-hydroxy-3-phenylpropanoyl)-4-methyl-5-phenyloxazolidin-2-one