168421-68-9
(4S,5S)-4-[(1S,2R,3S,4S,6R)-1-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-3-(2,2-dimethoxy-ethyl)-3-methyl-7-oxa-bicyclo[4.2.0]oct-2-yl]-6,6,8-trimethyl-1,3-dioxa-spiro[4.5]dec-8-ene-2,7-dione
168421-69-0
(4S,5S)-4-[(1S,2R,3S,4S,6R)-1-Benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-3-(2,2-dimethoxy-ethyl)-3-methyl-7-oxa-bicyclo[4.2.0]oct-2-yl]-6,6,8-trimethyl-1,3-dioxa-spiro[4.5]decane-2,7-dione
168421-80-5
(1aS,3aS,4S,5aR,7aS,7bR,8S,9S,11aR)-7a-acetoxy-9-hydroxy-3a,11a,12,12-tetramethyl-2-oxo-4-((triethylsilyl)oxy)tetradecahydro-1a,9-methanooxireno[2'',3'':5',6']cyclodeca[1',2':3,4]benzo[1,2-b]oxet-8-yl benzoate
168421-71-4
Trifluoro-methanesulfonic acid (4S,5S)-4-[(1S,2R,3S,4S,6R)-1-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-3-methyl-3-(2-oxo-ethyl)-7-oxa-bicyclo[4.2.0]oct-2-yl]-6,6,8-trimethyl-2-oxo-1,3-dioxa-spiro[4.5]dec-7-en-7-yl ester
168421-70-3
Trifluoro-methanesulfonic acid (4S,5S)-4-[(1S,2R,3S,4S,6R)-1-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-3-(2,2-dimethoxy-ethyl)-3-methyl-7-oxa-bicyclo[4.2.0]oct-2-yl]-6,6,8-trimethyl-2-oxo-1,3-dioxa-spiro[4.5]dec-7-en-7-yl ester