1H-4a,9a-but[2]enoanthracene-1,4,9,10(4aH)-tetrone (58976-83-3)

Identification
Name:	1H-4a,9a-but[2]enoanthracene-1,4,9,10(4aH)-tetrone
Synonyms:	NSC221269;AC1L7KUJ;NSC-221269;58976-83-3
CAS:	58976-83-3
Molecular Formula:	C₁₈H₁₂O₄
Molecular Weight:	292.2855
InChI:	InChI=1/C18H12O4/c19-13-7-8-14(20)18-10-4-3-9-17(13,18)15(21)11-5-1-2-6-12(11)16(18)22/h1-8H,9-10H2
Molecular Structure:
Properties
Flash Point:	244.9°C
Boiling Point:	553.9°C at 760 mmHg
Density:	1.42g/cm³
Refractive index:	1.667
Flash Point:	244.9°C
Safety Data

Other Product

12-methoxy-1H-4a,9a-but[2]enoanthracene-1,4,9,10(4aH)-tetrone
[7,7'-Bi-1,4a-(epoxymethano)-4aH-xanthene]-9,9',11,11'(2H,2'H)-tetrone,1,1',3,3',4,4',9a,9'a-octahydro-4,4',8,8',9a,9'a-hexahydroxy-3,3'-dimethyl-,(1S,1'S,3S,3'S,4S,4'S,4aS,4'aS,9aR,9'aR)-
4a,9-[1]Propeno-4aH-fluorene-1,4-dione,9,9a-dihydro-5,8-dihydroxy-11-methyl-9a-(3-methyl-2-buten-1-yl)-,(4aR,9R,9aS)-rel-(-)-
[7,7'-Bi-4aH-xanthene]-4a,4'a-dicarboxylicacid,1,1',2,2',3,3',4,4',9,9',9a,9'a-dodecahydro-1,1',4,4',8,8',9a,9'a-octahydroxy-3,3'-dimethyl-9,9'-dioxo-,dimethyl ester, (1S,1'S,3S,3'S,4S,4'S,4aS,4'aS,9aR,9'aR)- (9CI)
4a,9a-Epoxyanthracene-1,4,9,10-tetrone
4a,10-(Iminoethano)-4aH-[1]benzopyrano[3,2-c]pyridin-12-one, 2-acetyl-1,2,3,4,10,10a-hexahydro- (9CI)
4a,10-(Iminoethano)-4aH-[1]benzopyrano[3,2-c]pyridine-2(1H)-carboxylicacid, 8-chloro-3,4,10,10a-tetrahydro-12-oxo-, ethyl ester (9CI)
4a,10-(Iminoethano)-4aH-[1]benzopyrano[3,2-c]pyridine-2(1H)-carboxylicacid, 8-chloro-3,4,10,10a-tetrahydro-12-oxo-, methyl ester (9CI)
[6,6'-Bi-4a,9a-epoxyanthracene]-4,4',9,9'(1H,1'H,10H,10'H)-tetrone,1,1'-bis[1-(acetyloxy)ethyl]-2,2',3,3'-tetrahydro-2,2',5,5',10,10'-hexahydroxy-2,2'-dimethyl-,stereoisomer (9CI)
1H-?4,?6,?9a-?(Epoxymetheno)?-?2-?oxacycloocta[cd]?pentalen-?1-?one, 2a,?3,?4α,?4a,?5,?7,?8,?9,?10β,?10β-?decahydro-?2aα,?3β,?4a,?9β-?tetrahydroxy-?5α,?9-?dimethyl-?, 9-?acetate 3-?methanesulfonate (8CI)
(3'Z)-3'-ethylidene-1',2',3',4',4a',5',9',9a'-octahydro-7'H-spiro[indole-3,8'-[4,7]methanooxepino[4,3-b]pyridin]-2(1H)-one
4a,10-(Iminoethano)-4aH-[1]benzopyrano[3,2-c]pyridin-12-one,1,2,3,4,10,10a-hexahydro-2-methyl-, monohydrochloride (9CI)
4a,10-(Iminoethano)-4aH-[1]benzopyrano[3,2-c]pyridin-12-one, 1,2,3,4,10,10a-hexahydro-2-methyl-8-nitro- (9CI)
1H-Phenoxazin-2(4aH)-one,3-amino-4a,8-dimethyl-
[6,6'-Bi-4a,9a-epoxyanthracene]-4,4',9,9',10(1H,1'H,10'H)-pentone,1,1'-bis[1-(acetyloxy)ethyl]-2,2',3,3'-tetrahydro-2,2',5,5',10'-pentahydroxy-2,2'-dimethyl-,(1S,1'S,2S,2'S,10'R)- (9CI)
[7,7'-Bi-1,4a-(epoxymethano)-4aH-xanthene]- 4,4',9,9',11,11'-hexone,1,1',2,2',3,3',9a,9'aoctahydro- 8,8',9a,9'a-tetrahydroxy-3,3'- dimethyl-,(1S,1'S,3S,3'S,4aR,4'aR,9aR,9'aR)-
(3'Z)-3'-ethylidene-6-hydroxy-1-methoxy-1'-methyl-1',2',3',4',4a',5',9',9a'-octahydro-7'H-spiro[indole-3,8'-[4,7]methanooxepino[4,3-b]pyridin]-2(1H)-one
(3'Z)-3'-ethylidene-6-hydroxy-1-methoxy-1',2',3',4',4a',5',9',9a'-octahydro-7'H-spiro[indole-3,8'-[4,7]methanooxepino[4,3-b]pyridin]-2(1H)-one
4a,10-(Iminoethano)-4aH-[1]benzopyrano[3,2-c]pyridin-12-one,8-chloro-1,2,3,4,10,10a-hexahydro-2-methyl-, (4aR,10R,10aS)-rel-
4a,10-(Iminoethano)-4aH-[1]benzopyrano[3,2-c]pyridine-11-carboxylic acid,8-chloro-1,2,3,4,10,10a-hexahydro-2-methyl-12-oxo-,ethyl ester (9CI)