| 英文同义词: | Paclitaxel Impurity 20;Droxidopa Impurity 20;Tert-butyl (4S,5R)-5-(3,4-bis(benzyloxy)phenyl)-4,5-dihydrooxazole-4-carboxylate;4-Oxazolecarboxylic acid, 5-[3,4-bis(phenylmethoxy)phenyl]-4,5-dihydro-, 1,1-dimethylethyl ester, (4S,5R)-;tert-Butyl (4S,5R)-5-[3,4-bis(benzyloxy)phenyl]-4,5-dihydro-1,3-oxazole-4-carboxylate |