7,8,9,10-Tetrahydro-1,7,8,10,11-pentahydroxy-3,9-dimethoxy-8-methylnaphthacene-5,12-dione (63493-73-2)

Identification
Name:	7,8,9,10-Tetrahydro-1,7,8,10,11-pentahydroxy-3,9-dimethoxy-8-methylnaphthacene-5,12-dione
Synonyms:	7,8,9,10-Tetrahydro-1,7,8,10,11-pentahydroxy-3,9-dimethoxy-8-methylnaphthacene-5,12-dione;Steffimycinol;Nsc265452;U 51206
CAS:	63493-73-2
Molecular Formula:	C₂₁H₂₀O₉
Molecular Weight:	0
InChI:	InChI=1/C21H20O9/c1-21(28)19(27)10-6-9-13(17(25)14(10)18(26)20(21)30-3)16(24)12-8(15(9)23)4-7(29-2)5-11(12)22/h4-6,18-20,22,25-28H,1-3H3
Molecular Structure:
Properties
Flash Point:	258.9°C
Boiling Point:	725°C at 760 mmHg
Density:	1.65g/cm³
Refractive index:	1.729
Flash Point:	258.9°C
Safety Data

1/C12H9NO/c14-9-11-3-1-2-4-12(11)10-5-7-13-8-6-10/h1-9
1/C10H8N2/c1-2-6-12-10(3-1)9-4-7-11-8-5-9/h1-8
1/C9H7NO2/c1-10-7-5-3-2-4-6(7)8(11)9(10)12/h2-5H,1H
1/C11H10O2/c1-9(12)3-4-10-5-7-11(13-2)8-6-10/h5-8H,1-2H
1/C12H19N/c1-8(2)10-6-5-7-11(9(3)4)12(10)13/h5-9H,13H2,1-4H
1/C9H10O3/c1-12-9(11)8-4-2-7(6-10)3-5-8/h2-5,10H,6H2,1H
1/C9H10BrIO2/c1-2-3-4-8-7(11)5-6(10)9(12)13-8/h5H,2-4H2,1H
1/C7H10N4O/c1-2-9-10-7(8-1)11-3-5-12-6-4-11/h1-2H,3-6H
1/C8H18B2O2/c1-11-9-5-3-7-10(12-2)8-4-6-9/h3-8H2,1-2H
Spiro[2-cyclohexene-1,2'(1'H)-cyclopenta[de]naphthacene]-9'-carboxamide,6'-(b-D-glucopyranosyloxy)-7',7'a,8',11',11'a,12'-hexahydro-5',7'a,10',11'a,12'-pentahydroxy-3'-methoxy-2,6,6-trimethyl-7',8'-dioxo-,[2'S-(2'a,7'ab,11'ab,12'b)]- (9CI)
1/C9H6N2S/c1-7-2-3-9(12-7)4-8(5-10)6-11/h2-4H,1H
1/C14H9Br2O2P/c15-11-6-8-13(17-11)19(10-4-2-1-3-5-10)14-9-7-12(16)18-14/h1-9
1/C13H9IO2/c15-13-11-8-4-5-9-12(11)14(16-13)10-6-2-1-3-7-10/h1-9
1/C12H17NO2/c14-11-4-2-1-3-9(11)7-10-8-12(5-6-12)15-13-10/h9H,1-8H
Spiro[2-cyclohexene-1,2'(1'H)-cyclopenta[de]naphthacene]-9'-carboxamide,7',7'a,8',11',11'a,12'-hexahydro-5',6',7'a,10',11'a,12'-hexahydroxy-3'-methoxy-2,6,6-trimethyl-7',8'-dioxo-,(1R,7'aR,11'aR,12'R)-rel-(-)-
1-(4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 1
4-(4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 1
1/C8H7ClO2S/c1-12-5-2-3-7(9)6(4-5)8(10)11/h2-4H,1H3,(H,10,11
1/C8H9NO3/c1-6-3-4-8(12-2)7(5-6)9(10)11/h3-5H,1-2H
1/C8H9ClO2S/c1-11-6-4-3-5(9)7(10)8(6)12-2/h3-4,10H,1-2H