4''-Methylene-7',8'-didehydro-4'',5''-dihydrodispiro[2H-1,5-benzodioxepin-3(4H),2'-bicyclo[2.2.2]octane-5',2''(3''H)-furan]-6'-one (21142-52-9)

Other Product

• Dispiro[furan-3(2H),3'-[1,2]dioxane-6',1''(2''H)-naphthalen]-5(4H)-one,octahydro-4'',7''-dihydroxy-5''-(hydroxymethyl)-5'',8''a-dimethyl-2''-methylene-,(1''R,3S,4''S,4''aS,5''S,7''S,8''aS)- (9CI)
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)-naphthalen]-3''(4''H)-one,3',4',4''a,5'',6'',7'',8'',8''a-octahydro-2'',5'',5'',8''a-tetramethyl-,(1''R,2'R,2''S,4''aS,8''aS)-
• (5'S,3R)-2''β-Acetoxy-3',4',4''aα,5'',6'',7'',8'',8''a-octahydro-2'',5'',5'',8''aβ-tetramethyldispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)-naphthalen]-3''(4''H)-one
• 6''-Acetoxy-3',4',4''a,5'',6'',7'',8'',8''a-octahydro-2'',5'',5'',8''a-tetramethyldispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)-naphthalen]-3''(4''H)-one
• (+)-3''-Acetyloxy-2'',3',3'',4',4''a,5'',6'',7'',8'',8''a-decahydro-2''-hydroxy-2'',5'',5'',8''a-tetramethyldispiro[furan-3(2H),2'(5'H)-furan-5',1''(4''H)-naphthalen]-4''-one
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalen]-5(4H)-one,decahydro-6''- hydroxy-5''-(hydroxymethyl)-2'',5'',8''atrimethyl-,(1''R,2'S,2''R,4''aS,5''R,6''S,8''aS)-
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(4''H)-naphthalen]-4''-one,3',4',4''a,5'',6'',7'',8'',8''a-octahydro-2'',5'',5'',8''a-tetramethyl- (9CI)
• Dispiro[furan-3(2H),2'(5'H)-furan-5',7''-[7H]- naphtho[2,1-d][1,3]dioxin]-5(4H)-one,dodecahydro-3'',6''a,8'',10''b-tetramethyl-,(2'S,3''R,4''aS,5'R,6''aS,8''R,10''aS,10''bR)-
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)-naphthalen]-3''(4''H)-one,6''-(acetyloxy)-5''-[(acetyloxy)methyl]-3',4',4''a,5'',6'',7'',8'',8''a-octahydro-4''-hydroxy-2'',5'',8''a-trimethyl-,(1''R,2'R,2''S,4''S,4''aS,5''S,6''S,8''aS)- (9CI)
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalene]-5''-methanol,3',3'',4',4'',4''a,5'',- 6'',7'',8'',8''a-decahydro-4''-hydroxy-2'',5'',- 8''a-trimethyl-
• Spiro[furan-3(2H),1'(2'H)-phenanthren]-5(4H)- one,2'-[(1R,2S)-2-(acetyloxy)-1-methyl-3- [(2S,4R)-tetrahydro-4-methyl-5-oxo-2- furanyl]propyl]-3',4',4'a,4'b,5',6',7',8',8'a,9',10',- 10'a-dodecahydro-7'-hydroxy-4'b,8',8',10'atetramethyl-,(1'S,2'R,4'aR,4'bR,7'S,8'aR,- 10'aR)-
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalene]-3'',5(4H,4''H)-dione,octahydro- 4''-hydroxy-5''-(hydroxymethyl)-2'',5'',8''atrimethyl-,(1''R,2'R,2''S,4''S,4''aS,5''S,8''aS)-
• Spiro[furan-3(2H),1'(4'H)-naphthalen]-4'-one,2-(acetyloxy)-4'a-[(acetyloxy)methyl]-5'-(chloromethyl)-5-(3-furanyl)-4,4'a,5,5',6',7',8',8'a-octahydro-3',5'-dihydroxy-2'-methyl-,(1'S,2S,4'aS,5S,5'R,8'aR)-
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalene]-3'',5(4H,4''H)-dione,octahydro- 4''-hydroxy-2'',5'',5'',8''a-tetramethyl-,(1''R,- 2'R,2''S,4''S,4''aS,8''aS)-
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalene]-3'',5(4H,4''H)-dione,2''- (acetyloxy)octahydro-2'',5'',5'',8''a-tetramethyl-,(1''S,2'R,2''R,4''aS,8''aS)-
• (2'aR,3S,5S,9'aR)-5-(3-Furanyl)-2'a,3',4,5,5',5'aα,8',9'-octahydro-4'α,9'α-dihydroxy-2'a-(hydroxymethyl)-7'β-methylspiro[furan-3(2H),6'(7'H)-[4H]naphth[1,8a-b]oxet]-2-one
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalen]-3''(4''H)-one,decahydro-4'',5- dihydroxy-5''-(hydroxymethyl)-2'',5'',8''a- trimethyl-,(1''R,2'R,2''S,4''S,4''aS,5S,5''S,- 8''aS)-
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(4''H)-naphthalen]-4''-one,2'',3',3'',4',4''a,5'',6'',7'',8'',8''a-decahydro-3''-hydroxy-2'',5'',5'',8''a-tetramethyl-,(1''R,2'R,2''R,3''R,4''aS,8''aS)- (9CI)
• 1',3'a,4',5',5'a,6',7',8',8'a,8'b-Decahydro-6'-hydroxy-1,4,5'a-trimethylspiro[bicyclo[3.1.0]hexane-6,3'(2'H)-as-indacen]-2-one 6'-acetate
• Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)-naphthalen]-3''(4''H)-one,decahydro-4'',5-dihydroxy-2'',5'',5'',8''a-tetramethyl-,(1''R,2'R,2''S,4''S,4''aS,5S,8''aS)-