(3R,4S)-3-Ethyl-4-ethynyl-N-(R)-α-methylbenzylamino-2-azetidinone (121651-91-0)

(3R,4S)-3-Ethyl-4-trimethylsiylethynyl-N-(R)-α-methylbenzylamino-2-azetidinone
S-Phenyl (2R,3S)-2-ethyl-3-N-(R)-α-methylbenzylamino-5-trimethylsilyl-4-pentynethioate
(3R,4S)-4-acetoxy-3-[(R)-1-formyloxyethyl]-2-azetidinone
(3R,4S)-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-trimethylsilylethynyl-2-azetidinone
2-Azetidinone,4-acetyl-3-ethyl-, (3R,4S)-
2-Azetidinone, 3-ethyl-4-(phenylthio)-, (3R,4S)-rel-
2-Azetidinone,4-ethynyl-3-methoxy-1-(2-propen-1-yl)-, (3R,4S)-rel-
2-(N-METHYLBENZYLAMINO)ETHYL 3-AMINOBUT-2-ENOATE
(3S,4S)-4-Ethynyl-3-[(1R)-hydroxyethyl]-N-p-methoxybenzyl-2-azetidinone
(1’R,3S,4S)-3-(1’-(tert-butyldimethylsilyloxy)ethyl)-4-formyl-1-(4’-methoxyphenyl)-2-azetidinone
2-Azetidinone,4-(acetyloxy)-3-ethyl-, (3R)-
(3S,4S)-4-[(S)-1-benzyloxyethyl]-3-[(R)-(1-t-butyldimethylsilyloxy)ethyl]-2-azetidinone
(3S,4S)-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-4-[(S)-1-hydroxyethyl]-2-azetidinone
(3S,4S)-4-[(S)-1-benzyloxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-1-di-p-anisylmethyl-2-azetidinone
(3S,4S)-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-1-di-p-anisylmethyl-4-[(S)-1-hydroxyethyl]-2-azetidinone
2-Azetidinone, 3-hydroxy-3-methyl-4-phenyl-, (3R,4S)-
2-Azetidinone, 4-(4-methoxyphenyl)-3-phenoxy-, (3R,4S)-rel-
2-Azetidinone, 3-ethyl-4-phenyl-1-(phenylmethyl)-, (3R,4S)-rel-
2-Azetidinone, 4-(2-chlorophenyl)-3-methoxy-, (3R,4S)-rel-
2-Azetidinone, 3-hydroxy-4-(2-methylpropyl)-, (3R,4S)-