(4R,5S)-3-(isopropylthio)-4-methyl-5-phenyloxazolidin-2-one

(4R,5S)-3-[(Z)-(R)-2-(tert-Butyl-diphenyl-silanyloxy)-dec-4-enoyl]-4-methyl-5-phenyl-oxazolidin-2-one

(1S,2R)-1-phenyl-2-<(ethoxycarbonyl)amino>propanol

4-甲基-5-苯基-1,3-恶唑烷-2-酮

尿素