1352916-76-7
(1aS,2S,10R,10aR)-10-acetoxy-3,8-dimethoxy-7-(methoxymethoxy)-10a-methyl-9-oxo-1a,9,10,10a-tetrahydro-2H-benzo[6,7]fluoreno[2,3-b]oxiren-2-yl 4-azidobutanoate
1352916-60-9
(7R,7aR,8aS,9S)-7-acetoxy-1-hydroxy-11-methoxy-7a-methyl-6-oxo-7,7a,8a,9-tetrahydro-6H-benzo[h]oxireno[2',3':4,5]benzo[1,2-c]chromen-9-yl 4-azidobutanoate
1352916-69-8
(1aS,2S,10R,10aR)-3,8-dimethoxy-10a-methyl-9-oxo-7-(2,2,2-trifluoroacetoxy)-1a,9,10,10a-tetrahydro-2H-benzo[6,7]fluoreno[2,3-b]oxirene-2,10-diyl diacetate
1352916-70-1
(1aS,2S,10R,10aR)-3,8-dimethoxy-7-(methoxymethoxy)-10a-methyl-9-oxo-1a,9,10,10a-tetrahydro-2H-benzo[6,7]fluoreno[2,3-b]oxirene-2,10-diyl diacetate
1352916-57-4
(1aS,2S,10R,10aR)-7-hydroxy-3,8-dimethoxy-10a-methyl-9-oxo-1a,9,10,10a-tetrahydro-2H-benzo[6,7]fluoreno[2,3-b]oxirene-2,10-diyl diacetate