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Benzo[2,1-b:3,4-b']dipyran-2,9-dione(8CI,9CI);
p-Benzenediacrylicacid, 2,3-dihydroxy-, di-d-lactone (7CI);
2-Propenoic acid, 3,3'-(2,3-dihydroxy-1,4-phenylene)bis-,di-d-lactone;
2-Propenoic acid,3-(8-hydroxy-2-oxo-2H-1-benzopyran-7-yl)-, d-lactone;
a-Pyrono[5',6':7,8]coumarin

C12H6O4

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38784-63-3

Benzenehexacarboxylicacid, dianhydride (9CI);
Melliticdianhydride

2,3-萘二羧酸酐

Naphtho[2,3-c]furan-1,3-dione;
2,3-Naphthalenedicarboxylicanhydride (7CI,8CI);
1,3-bb-Isonaphthofurandione;
2,3-Naphthalenedicarboxylic acid anhydride;
2,3-Naphthalic anhydride

1,2-環(huán)烷酸酐

Naphtho[1,2-c]furan-1,3-dione;
1,2-Naphthalenedicarboxylicanhydride (6CI,7CI,8CI);
1,2-Naphthalic anhydride;
1,3-ab-Isonaphthofurandione;
NSC 521;
Naphthalene-1,2-dicarboxylic anhydride;
Naphthalene-3,4-dicarboxylic anhydride

Naphtho[2,3-b]-1,4-oxathiin-5,10-dione;
Naphth[2,3-b]-1,4-oxathiin-5,10-dione(8CI,9CI);
1-Oxa-4-thiaanthraquinone

Naphthalenedicarboxylicacid, cyclic anhydride;
Naphthalenedicarboxylicanhydride (8CI)

Naphtho[1,2-b]furan-4,5-dione;
naphtho(1,2-b)furan-4,5-dione

Naphtho[2,3-b]furan-4,9-dione;
AvicequinoneB;
Furan, 2,3-(1,2-phenylenedicarbonyl)-

s-Indacene-1,5-dione,3,7-dihydroxy-;
s-Indacene-1,5-dione, 3,7-dihydroxy- (9CI)

苯六甲酸

1,2,3,4,5,6-Benzenehexacarboxylicacid;
Benzenehexacarboxylicacid (8CI,9CI);
Mellitic acid (6CI);
Hexacarboxybenzene;
Mellic acid;
NSC229358

3-羥基-1,8-萘酐

1H,3H-Naphtho[1,8-cd]pyran-1,3-dione,5-hydroxy-;
Naphthalicanhydride, 3-hydroxy- (8CI);
3-Hydroxy-1,8-naphthalenedicarboxylic anhydride;
3-Hydroxy-1,8-naphthalic anhydride;
3-Hydroxynaphthalic anhydride;
5-Hydroxy-1H,3H-naphtho[1,8-cd]pyran-1,3-dione

1H,3H-Naphtho[1,8-cd]pyran-6-sulfonicacid, 1,3-dioxo-;
4-Sulfo-1,8-naphthalenedicarboxylicanhydride;
4-Sulfo-1,8-naphthalic anhydride;
4-Sulfonaphthalic anhydride

2H,5H-Pyrano[3,2-c][1]benzopyran-2,5-dione;
2H-1-Benzopyran-3-acrylicacid, 4-hydroxy-2-oxo-, d-lactone (7CI);
2-Pentenedioic acid, 4-[hydroxy(2-hydroxyphenyl)methylene]-,di-d-lactone;
3,4-Coumarin-a-pyrone

2,6-Ethanonaphtho[2,3-b:6,7-b']bisoxirene(9CI);
1,4-Ethanonaphthalene,2,3:6,7-diepoxy- (8CI);
2,6-Ethanobisoxireno[b,g]naphthalene

2H-1-Benzopyran-6-carboxylicacid, 2-oxo-3-(2-oxoacetyl)-;
2H-1-Benzopyran-6-carboxylicacid, 3-glyoxyloyl-2-oxo- (7CI,8CI)

2-Butenedioic acid(2Z)-, praseodymium(3+) salt (3:1);
2-Butenedioicacid (Z)-, praseodymium(3+) salt (3:1);
Maleic acid, praseodymium(3+) salt(3:1) (8CI);
Praseodymium maleate (7CI)

4H-Pyrano[3,2-b]benzofuran-2-carboxylicacid, 4-oxo-;
4-Oxo-4H-[1]benzofuro[3,2-b]pyran-2-carboxylicacid

2,2'-Diformyl(3,3'-bithiophene)-4,4'-dicarboxylicacid

C12H6O6S2

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