—— |
(1S,2S,5S,6R)-2,6-Bis-(tert-butyl-dimethyl-silanyloxymethyl)-4-oxo-3-aza-bicyclo[3.1.0]hexane-3-carboxylic acid tert-butyl ester |
139612-42-3 |
C24H47NO5Si2 |
485.812 |
—— |
(1S,7S,8S,9R)-3-aza-9-<<(tert-butyldimethylsilyl)oxy>methyl>-4,4-dimethyl-5-oxa-tricyclo<6.1.0.03,7>nonan-2-one |
130609-03-9 |
C16H29NO3Si |
311.497 |
—— |
methyl (1S,2R,3S)-2-[[tert-butyl(dimethyl)silyl]oxymethyl]-3-[(1S)-2-[tert-butyl(dimethyl)silyl]oxy-1-[(2-methylpropan-2-yl)oxycarbonylamino]ethyl]cyclopropane-1-carboxylate |
130532-61-5 |
C25H51NO6Si2 |
517.854 |