(3R,4S)-4-acetoxy-3-[(R)-1-formyloxyethyl]-2-azetidinone (127759-32-4)

(3R,4R)-4-acetoxy-3-[(R)-1-formyloxyethyl]-2-azetidinone
(3R,4S)-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-trimethylsilylethynyl-2-azetidinone
(3R,4S)-3-(1-Ethoxyethoxy)-4-phenyl-2-azetidinone
(3R,4S)-3-Ethyl-4-ethynyl-N-(R)-α-methylbenzylamino-2-azetidinone
(3R,4S)-3-Ethyl-4-trimethylsiylethynyl-N-(R)-α-methylbenzylamino-2-azetidinone
(3R,4R)-4-acetoxy-3-[1-(tert-butyldimethylsilyloxy)ethyl]-1-(1-methoxycarbonil-2-methyl-1-propenyl)-2-azetidinone
4-Acetoxy-2-azetidinone
(3S,4S)-3-[(R)-1-benzyloxycarbonyloxyethyl]-4-[(R)-1-hydroxymethylethyl]-2-azetidinone
4-acetoxy-1-(tert-butyldimethylsilyl)-3-ethyl-2-azetidinone
2-Azetidinone, 3-hydroxy-3-methyl-4-phenyl-, (3R,4S)-
2-Azetidinone, 4-(4-methoxyphenyl)-3-phenoxy-, (3R,4S)-rel-
2-Azetidinone, 4-(2-chlorophenyl)-3-methoxy-, (3R,4S)-rel-
2-Azetidinone, 3-hydroxy-4-(2-methylpropyl)-, (3R,4S)-
2-Azetidinone,1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-,(3R,4S)-
2-Azetidinone,3-hydroxy-4-phenyl-, (3R,4S)-
2-Azetidinone,4-phenyl-3-[(triethylsilyl)oxy]-, (3R,4S)-
2-Azetidinone,4-acetyl-3-ethyl-, (3R,4S)-
2-Azetidinone, 3-ethyl-4-(phenylthio)-, (3R,4S)-rel-
2-Azetidinone, 4-phenyl-3-(phenylmethoxy)-, (3R,4S)-
2-Azetidinone, 4-(1,1-dimethylethyl)-3-(phenylmethoxy)-, (3R,4S)-rel-