5-(furan-3-yl)-8'-methylidene-4,5,6',6a',9',10'-hexahydro-8'H-spiro[furan-3,7'-naphtho[1,8a-c]furan]-2,3'(5'H)-dione (69749-03-7)

Identification
Name:	5-(furan-3-yl)-8'-methylidene-4,5,6',6a',9',10'-hexahydro-8'H-spiro[furan-3,7'-naphtho[1,8a-c]furan]-2,3'(5'H)-dione
CAS:	69749-03-7
Molecular Formula:	C₂₀H₂₀O₅
Molecular Weight:	340.3698
InChI:	InChI=1/C20H20O5/c1-12-5-7-19-11-24-17(21)14(19)3-2-4-16(19)20(12)9-15(25-18(20)22)13-6-8-23-10-13/h3,6,8,10,15-16H,1-2,4-5,7,9,11H2
Molecular Structure:
Properties
Flash Point:	323.3°C
Boiling Point:	610.9°C at 760 mmHg
Density:	1.33g/cm³
Refractive index:	1.605
Flash Point:	323.3°C
Safety Data

Other Product

Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]- furan]-2,3'(5'H)-dione,5-(3-furanyl)-4,5,6',- 6'a,9',10'-hexahydro-8'-methyl-,(3R,5S,6'aS,- 8'R,10'aS)-
Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]furan]-2,5',10'(3'H,9'H)-trione,5-(3-furanyl)hexahydro-3'-hydroxy-8'-methyl-, (3R,3'R,3'aR,5S,6'aS,8'R,10'aR)-(9CI)
Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]furan]-3',9'(6'aH,10'H)-dione,2-(acetyloxy)-5-(3-furanyl)-4,5-dihydro-8'-methyl-, (2R,3S,5S,6'aR,8'S,10'aS)-(9CI)
Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]- furan]-2,3',10'(3'aH,9'H)-trione,5-(3-furanyl)- hexahydro-8'-hydroxy-8'-methyl-,(3S,3'aR,- 5S,6'aS,8'S,10'aR)-
(3R,5R,10'aS)-5-(3-Furyl)-4,5,6',6'aβ,9',10'-hexahydro-8'α-methylspiro[furan-3(2H),7'(8'H)-naphtho[1,8a-c]furan]-2,3'(5'H)-dione
(5S,7'R)-5-(furan-3-yl)-8a'-methoxy-7'-methyl-3',4,5,5',5a',7',8',8a'-octahydrospiro[furan-3,6'-naphtho[1,8-bc]furan]-2,2'(4'H)-dione
(3R,3'aS,5S,10'aR)-5-(3-Furyl)-4,5,6',6'aβ,9',10'-hexahydro-3'a,10'β-dihydroxy-8'α-methylspiro[furan-3(2H),7'(8'H)-naphtho[1,8a-c]furan]-2,3'(3'aH)-dione
5-(furan-3-yl)-7'-methyl-3',4,5,5',5a',7',8',8a'-octahydrospiro[furan-3,6'-naphtho[1,8-bc]furan]-2,2'(4'H)-dione
Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]furan]-2,3'(3'aH)-dione,5-(3-furanyl)octahydro-5',10'-dihydroxy-8'-methyl-,(3R,3'aR,5R,5'S,6'aS,8'R,10'R,10'aS)- (9CI)
Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]- furan]-2,3'(3'aH)-dione,5-(3-furanyl)- octahydro-8',10'-dihydroxy-8'-methyl-,(3S,- 3'aR,5S,6'aS,8'S,10'R,10'aR)-
Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]furan]-2,3'(3'aH)-dione,5-(3-furanyl)octahydro-10'-hydroxy-8'-methyl-,(3R,3'aR,5S,6'aS,8'R,10'R,10'aR)- (9CI)
Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]- furan]-2,3'(3'aH)-dione,5-(3-furanyl)- octahydro-10'-hydroxy-8'-methyl-,(3R,3'aR,- 5S,6'aS,8'R,10'S,10'aR)-
Spiro[furan-3(2H),7'(10'H)-[1H]naphtho[1,8a-c]furan]-2,10'-dione,5-(3-furanyl)decahydro-3',5'-dihydroxy-8'-methyl-,(3R,3'R,3'aR,5S,5'S,6'aS,8'R,10'aR)- (9CI)
5-(furan-3-yl)-2-hydroxy-7'-methyl-3',4,5,5',5a',7',8',8a'-octahydrospiro[furan-3,6'-naphtho[1,8-bc]furan]-2'(4'H)-one
Spiro[furan-2(3H),3'(1'H)-naphtho[1,2-c]furan]-1'-one,4,5,6',7',8',9'-hexahydro-4,6',6'-trimethyl- (9CI)
Spiro[furan-2(3H),3'(1'H)-naphtho[1,2-c]furan]-1'-one,4,5,6',7',8',9'-hexahydro-4,6',6'-trimethyl- (9CI)
Spiro[furan-2(3H),3'(1'H)-naphtho[1,2-c]furan]- 1'-one,4,5,6',7',8',9'-hexahydro-4,6',6'- trimethyl-,(2R,4S)-rel-
Spiro[furan-3(2H),7'(10'H)-[1H]naphtho[1,8a-c]furan]-2,3',10'(3'aH)-trione,5-(3-furanyl)-4,4',5,5',6',6'a-hexahydro-8'-methyl-, (3S,3'aR,5S,6'aS,10'aR)-(9CI)
Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]furan]-2-one,5-(3-furanyl)decahydro-3',10'-dihydroxy-8'-methyl-,(3R,3'R,3'aR,5S,6'aS,8'R,10'R,10'aR)- (9CI)
Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]furan]-2-one,10'-(acetyloxy)-5-(3-furanyl)-3'-(b-D-glucopyranosyloxy)decahydro-8'-methyl-,(3R,3'S,3'aR,5S,6'aS,8'R,10'R,10'aR)- (9CI)