[2,3-f]
Order
108395-70-6
5,6,7,14,15,16-Hexahydrospiro[6,15-methanobenzo[a]naphtho[2,3-f]cyclodecene-17,2-[1,3]dioxolane]
Order
30390-03-5
2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-5-(3-methyl-1-oxobutyl)-9-propyl-7H-furo[2,3-f][1]benzopyran-7-one
Order
916671-21-1
Pyrazino[2,3-f][1,10]phenanthroline-2,3-dicarboxylic acid, 7-formyl-,2,3-diethyl ester
Order
94062-49-4
9H-Pyrano[2,3-f]-1,4-benzodioxin-9-one,2,3-dihydro-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-(hydroxymethyl)-5-methoxy-,trans-(?à)-
Order
113500-35-9
10-(acetyloxy)-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl 2,3-dimethyloxirane-2-carboxylate
Order
108864-23-9
2-Propenoicacid, 2-methyl-,1a,2,3,7,8,8a,9,10,11a,11b-decahydro-5-hydroxy-1a-methyl-9-methylene-10-oxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-ylester, [1aR-(1aR*,3S*,5R*,8S*,8aR*,11aS*,11bS*)]-
Order
923592-02-3
Phenol,2-[(6R,7R)-7-ethenyl-6H,7H-furo[2,3-f]-1,3-benzodioxol-6-yl]-5-methoxy-, rel-
Order
108864-22-8
2-Propenoicacid, 2-methyl-,1a,2,3,7,8,8a,9,10,11a,11b-decahydro-5-methoxy-1a-methyl-9-methylene-10-oxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-ylester, [1aR-(1aR*,3S*,5R*,8S*,8aR*,11aS*,11bS*)]-