diethyl 5,8-dimethoxy-4-oxo-3,4-dihydronaphthalene-2,2(1H)-dicarboxylate (82891-41-6)

Identification
Name:	diethyl 5,8-dimethoxy-4-oxo-3,4-dihydronaphthalene-2,2(1H)-dicarboxylate
Synonyms:	diethyl 5,8-dimethoxy-4-oxo-3,4-dihydronaphthalene-2,2(1h)-dicarboxylate;NSC156151;AC1L6FBO;AC1Q6JK8;AR-1I4583;NSC-156151;diethyl 5,8-dimethoxy-4-oxo-1,3-dihydronaphthalene-2,2-dicarboxylate
CAS:	82891-41-6
Molecular Formula:	C₁₈H₂₂O₇
Molecular Weight:	350.3631
InChI:	InChI=1/C18H22O7/c1-5-24-16(20)18(17(21)25-6-2)9-11-13(22-3)7-8-14(23-4)15(11)12(19)10-18/h7-8H,5-6,9-10H2,1-4H3
Molecular Structure:
Properties
Flash Point:	211.7°C
Boiling Point:	482.8°C at 760 mmHg
Density:	1.218g/cm³
Refractive index:	1.521
Flash Point:	211.7°C
Safety Data

Other Product

(4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazono]-8-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid
lithium sodium (3Z)-5-amino-3-(2-{4-[(E)-2-{4-[(2E)-2-(8-amino-1-oxo-3,6-disulfonatonaphthalen-2(1H)-ylidene)hydrazinyl]-3-sulfonatophenyl}ethenyl]-3-sulfonatophenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate - 2,2'-(methylimino)diethan
sodium (6Z)-4-amino-3-{(E)-[4-({4-[(2Z)-2-(8-amino-1-oxo-5-sulfonaphthalen-2(1H)-ylidene)hydrazinyl]phenyl}carbamoyl)phenyl]diazenyl}-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfo-5,6-dihydronaphthalene-2-sulfonate
(3Z)-5-hydroxy-3-({4-[(E)-2-{4-[(2E)-2-(8-hydroxy-1-oxo-3,6-disulfonaphthalen-2(1H)-ylidene)hydrazino]-2-sulfophenyl}ethenyl]-3-sulfophenyl}hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
ETHYL 5-METHOXY-4-OXO-1,4-DIHYDRONAPHTHALENE-2-CARBOXYLATE
3-oxo-4-(phenylhydrazono)-3,4-dihydronaphthalene-2-carboxamide
diethyl 4-oxo-1H-pyridine-3,5-dicarboxylate
(3E)-5-amino-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
3-[(5-chloro-2-hydroxyphenyl)hydrazono]-5-hydroxy-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
7-({4-[(E)-{3,3'-dimethoxy-4'-[2-(1-oxo-3,8-disulfonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}diazenyl]naphthalen-1-yl}hydrazono)-8-oxo-7,8-dihydronaphthalene-1,6-disulfonic acid
(4Z)-4-{[(2-hydroxy-5-nitrophenyl)amino]methylidene}-3-oxo-N-phenyl-3,4-dihydronaphthalene-2-carboxamide
(8E)-5-oxo-8-(2-{4-[(E)-(4-sulfophenyl)diazenyl]phenyl}hydrazinylidene)-5,8-dihydronaphthalene-1-sulfonic acid
(4Z)-N,N-bis(2-hydroxyethyl)-4-[2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-1-sulfonamide
(8Z)-8-{2-[4-(2-aminoethyl)phenyl]hydrazinylidene}-7-oxo-7,8-dihydronaphthalene-1,3-disulfonic acid
6-hydroxy-4-(4-hydroxy-3,5-dimethoxyphenyl)-3-(hydroxymethyl)-5,7-dimethoxy-3,4-dihydronaphthalene-2-carboxylic acid
diethyl 5-{[4-(ethoxycarbonyl)-3,5-dimethyl-1H-pyrrol-2-yl]methyl}-3-methyl-1H-pyrrole-2,4-dicarboxylate
(8Z)-8-[2-(4-nitrophenyl)hydrazinylidene]-7-oxo-7,8-dihydronaphthalene-1,3-disulfonic acid
(7E)-8-oxo-7-(2-{4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-7,8-dihydronaphthalene-1,6-disulfonic acid
(3E)-3-{2-[4-(acetylamino)phenyl]hydrazinylidene}-5-[(4-aminobenzoyl)oxy]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
(3E)-5-hydroxy-4-oxo-3-(2-{4-[(E)-(4-sulfophenyl)diazenyl]phenyl}hydrazinylidene)-3,4-dihydronaphthalene-2,7-disulfonic acid