(2R,3aR,4aR)-6-methoxy-2-methyl-1,2,4,4a-tetrahydro-3aH-naphtho[2',3':2,3]cyclobuta[1,2-b]furan-5,10-dione (199468-89-8)

Identification
Name:	(2R,3aR,4aR)-6-methoxy-2-methyl-1,2,4,4a-tetrahydro-3aH-naphtho[2',3':2,3]cyclobuta[1,2-b]furan-5,10-dione
CAS:	199468-89-8
Molecular Formula:	C₁₆H₁₆O₄
Molecular Weight:	272.2958
InChI:	InChI=1/C16H16O4/c1-8-7-16-10(6-12(16)20-8)14(17)13-9(15(16)18)4-3-5-11(13)19-2/h3-5,8,10,12H,6-7H2,1-2H3/t8-,10+,12?,16?/m1/s1
Molecular Structure:
Properties
Flash Point:	210.1°C
Boiling Point:	467.1°C at 760 mmHg
Refractive index:	1.602
Flash Point:	210.1°C
Safety Data

Other Product

2H-Cyclopenta[b]naphtho[2,3-d]furan-10-aceticacid,6-carboxy-2-(3-furanyl)-3,3a,4a,5,5a,6,9,9a,10,10a-decahydro-5-hydroxy-1,6,9a,10a-tetramethyl-9-oxo-,10-methyl ester, (2R,3aR,4aS,5R,5aR,6R,9aR,10S,10aR)-
2H-Cyclopenta[b]naphtho[2,3-d]furan-10-aceticacid,5-(acetyloxy)-6-formyl-2-(3-furanyl)-3,3a,4a,5,5a,6,9,9a,10,10a-decahydro-1,6,9a,10a-tetramethyl-9-oxo-,methyl ester, (2R,3aR,4aS,5R,5aS,6R,9aR,10S,10aR)-
2H-Cyclopenta[b]naphtho[2,3-d]furan-10-aceticacid,5-(acetyloxy)-2-(3-furanyl)-3,3a,4a,5,5a,6,9,9a,10,10a-decahydro-6-(hydroxymethyl)-1,6,9a,10a-tetramethyl-9-oxo-,methyl ester, (2R,3aR,4aS,5R,5aS,6R,9aR,10S,10aR)-
2H-Cyclopenta[b]naphtho[2,3-d]furan-10-aceticacid,5-(acetyloxy)-2-(3-furanyl)-3,3a,4a,5,5a,6,9,9a,10,10a-decahydro-6-(methoxycarbonyl)-1,6,9a,10a-tetramethyl-9-oxo-,methyl ester, (2R,3aR,4aS,5R,5aR,6R,9aR,10S,10aR)-
1H-Indeno[2',1':3,4]cyclobuta[1,2-c]furan-1,3(3aH)-dione,3b,8,8a,8b-tetrahydro-
Naphtho[2,1-b]furan-2(3aH)-one,4,5-dihydro- 4-hydroxy-8-(hydroxymethyl)-7-methoxy-1,- 5-dimethyl-,(3aR,4R,5S)-
methyl (2R,3aR,4aS,5R,5aR,6R,9aR,10S,10aR)-5-(acetyloxy)-2-(furan-3-yl)-10-(2-methoxy-2-oxoethyl)-1,6,9a,10a-tetramethyl-9-oxo-3,3a,4a,5,5a,6,9,9a,10,10a-decahydro-2H-cyclopenta[b]naphtho[2,3-d]furan-6-carboxylate
Naphtho[2,1-b]furan-9(3aH)-one,decahydro-1,5a-dihydroxy-3a,6,6,9a-tetramethyl-2-[(1E)-1-methyl-1-propen-1-yl]-,(1S,2R,3aR,5aR,9aR,9bS)-
Spiro[4,10b-ethano-10bH-naphtho[1,2-b]pyran-2(3H),2'(3'H)-furan]-3'-ol,4,4',4a,5'-tetrahydro-8-methoxy-3,4',4a,5',5',7-hexamethyl-,(2S,3S,3'R,4R,4'S,4aR,10bR)-
4a(2H)-Naphthalenemethanol,4-(acetyloxy)-1- [(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan-2-yl]- octahydro-1,2-dimethyl-5-methylene-,acetate,(1S,2R,4S,4aR,8aR)-
Spiro[2H-cyclohepta[b]furan-3(3aH),6'(2'H)-furo[2',3':5,6]cyclohepta[1,2-b]pyran]-2,2'-dione,7'-acetyl-3',3'a,4,4',4'a,7,8,8a,8'a,9',10',10'a-dodecahydro-8'a-hydroxy-7,9'-dimethyl-3'-methylene-6-[(1E)-3-oxo-1-butenyl]-,(3R,3aR,3'aR,4'aR,7R,8aS,8'aR,9'S,10'aR)- (9CI)
Spiro[10H-8,10a-epoxy-2H-furo[3',2':5,6]cyclohept[1,2-c]oxepin-3(3aH),10'-[5H-2,4a]ethano[2H]oxireno[3a,4]azuleno[6,5-b]furan]-2,8'(9'H)-dione,4,6,6',6'a,7,8,9'a,9'b,11,11a-decahydro-2',5',8,9'-tetramethyl-,(1'aS,2'R,3S,3aR,4'aR,5'S,6'aR,8R,9'R,9'aR,9'bR,10aS,11aR)- (9CI)
Spiro[10H-8,10a-epoxy-2H-furo[3',2':5,6]cyclohept[1,2-c]oxepin-3(3aH),10'-[5H-2,4a]ethano[2H]oxireno[3a,4]azuleno[6,5-b]furan]-2,8'(9'H)-dione,4,6',6'a,8,9'a,9'b,11,11a-octahydro-2',5',8,9'-tetramethyl-,(1'aS,2'R,3S,3aR,4'aR,5'S,6'aR,8R,9'R,9'aR,9'bR,10aS,11aR)- (9CI)
Naphtho[2,3-b]furan-2(4H)-one,4a,5,6,7-tetrahydro-3,4a,5-trimethyl-, (4aR,5S)-
2-Propanone,1-[(2R,3aR,6aR)-2-ethoxyhexahydro-3aH-cyclopenta[b]furan-3a-yl]-,rel-(9CI)
Naphtho[2,1-b]furan-2(3aH)-one,4,5-dihydro- 4-hydroxy-7-methoxy-1,5,8-trimethyl-,(3aR,4S,5S)-
(5Z)-5-[(3aR,4R,5R,6aS)-3,3-difluoro-5-hydroxy-4-[(E,3S,4S)-3-hydroxy-4-methylnon-1-en-6-ynyl]-4,5,6,6a-tetrahydro-3aH-cyclopenta[b]furan-2-ylidene]pentanoic acid
3aH,8H-Benz[3,4]oxeto[2,3-b]furan-7(4aH)-one,1,2-dihydro-4a,8,8-trimethyl-2-(1-methylethenyl)-,(2R,3aS,4aR,8aS)-
Naphtho[1,2-b]furan-6,9-dione,2,3-dihydro-4-hydroxy-3-[(2E)-4-hydroxy-4-methyl-2-penten-1-yl]-7-methoxy-2,3,8-trimethyl-,(2R,3S)-rel-(-)-
methyl 2-(furan-3-yl)-5-hydroxy-10-(2-methoxy-2-oxoethyl)-1,6,9a,10a-tetramethyl-9-oxo-3,3a,4a,5,5a,6,9,9a,10,10a-decahydro-2H-cyclopenta[b]naphtho[2,3-d]furan-6-carboxylate