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(3S,4S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-((R)-1-iodomethyl-allyl)-azetidin-2-one
146254-96-8
3-[1'-(tert-butyldimethylsilyloxy)ethyl]-4-[1-methyleneprop-2-enyl]azetidin-2-one
146254-93-5
(3S,4R)-3-<(1'R)-1'-<(tert-Butyldimethylsilyl)oxy>ethyl>-4-<(1'R)-1'-(hydroxymethyl)prop-2'-enyl>azetidin-2-one
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4(R)-<1-buten-3(R)-yl>-3(S)-<1(R)-<(tert-butyldimethylsilyl)oxy>ethyl>-2-oxoazetidine
146278-14-0
(3S,4S)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>-4-<(1R)-1-fluoromethyl-2-propenyl>-1-methylthio-2-azetidinone