67-56-1
甲醇
+
2584-71-6
顺式-4-羟基-D-脯氨酸
→
~99%
114676-47-0
顺式-4-羟基-D-脯氨酸甲酯
~96%
77449-94-6
顺式-4-羟基-D-脯氨酸盐酸盐
176966-56-6
(2R,4R,1'S)-1-(1'-phenylethyl)-4-hydroxy-proline methyl ester
75-36-5
乙酰氯
141850-54-6
(2R,4R)-叔丁基 4-羟基-2-(羟基甲基)吡咯烷-1-羧酸