顺式-N-CBZ-L-羟脯氨酸;(2S,4S)-1-苄氧羰基-4-羟基吡咯烷-2-甲酸
(2R,4R)-N-ALPHA-CARBOBENZOXY-4-HYDROXYPYRROLIDINE-2-CARBOXYLIC-ACID;Z-D-CIS-HYP-OH;N-ALPHA-CARBOBENZOXY-CIS-4-HYDROXY-D-PROLINE;(2s，4s)-N-carbobenzyloxy-4-hydroxy-L-proline;(2S,4S)-1-(Benzyloxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid
