C20 H18O5 - CAS号查询

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分子结构式

分子式

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78298-71-2

Acetic acid,2-[[2-(4-methylphenyl)-4-oxo-4H-1-benzopyran-7-yl]oxy]-, ethyl ester;
Aceticacid, [[2-(4-methylphenyl)-4-oxo-4H-1-benzopyran-7-yl]oxy]-, ethyl ester (9CI)

Benz[a]anthracene-7,12-dione,1,2,3,4-tetrahydro-1,3-dihydroxy-8-methoxy-3-methyl-;
AntibioticSM 196B;
SM 196B

Benz[a]anthracene-7,12-dione,1,2,3,4-tetrahydro-1,4-dihydroxy-8-methoxy-3-methyl-, (1S,3R,4S)-;
Benz[a]anthracene-7,12-dione,1,2,3,4-tetrahydro-1,4-dihydroxy-8-methoxy-3-methyl-, [1S-(1a,3a,4b)]-;
Rubiginone A1

Cyclohexanone,2,6-bis[(3,4-dihydroxyphenyl)methylene]-;
NSC 652890

Naphth[2,3-c]oxepin-1,7,10(5H)-trione,9-(1,1-dimethyl-2-propen-1-yl)-11-hydroxy-4-methyl-;
Naphth[2,3-c]oxepin-1,7,10(5H)-trione,9-(1,1-dimethyl-2-propenyl)-11-hydroxy-4-methyl- (9CI);
Psorolactone B

Naphtho[2,3-d]-1,3-dioxole-6-methanol,7-(1,3-benzodioxol-5-ylmethyl)-5,6-dihydro-, (6R)-;
Naphtho[2,3-d]-1,3-dioxole-6-methanol,5,6-dihydro-7-piperonyl-, (R)-(+)- (8CI);
Naphtho[2,3-d]-1,3-dioxole-6-methanol,7-(1,3-benzodioxol-5-ylmethyl)-5,6-dihydro-, (R)-;
Cubebinol

Phenanthro[3,2-b]furan-2,6-dione,1,11b-dihydro-7,11-dihydroxy-3,4,9,11b-tetramethyl-, (11bS)-;
Phenanthro[3,2-b]furan-2,6-dione,1,11b-dihydro-7,11-dihydroxy-3,4,9,11b-tetramethyl-, (S)-;
Teuvincenone F

去甲氧基姜黄素

1,6-Heptadiene-3,5-dione,1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-;
1,6-Heptadiene-3,5-dione,1-(4-hydroxy-3-methoxyphenyl)-7-(p-hydroxyphenyl)- (6CI,8CI);
(p-Hydroxycinnamoyl)feruloylmethane

1,6-Heptadiene-3,5-dione,1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-, (1E,6E)-;
1,6-Heptadiene-3,5-dione,1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-, (E,E)-;
1,6-Heptadiene-3,5-dione, 1-(4-hydroxy-3-methoxyphenyl)-7-(p-hydroxyphenyl)-(8CI);
(1E,6E)-1-(4-Hydroxyphenyl)-7-(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;
Curcumin II;
Demethoxycurcumin;
Desmethoxycurcumin;
Monodemethoxycurcumin

1,3-Propanedione,1-(7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-3-(4-hydroxyphenyl)-;
GlyinflaninB

1,4,6-Heptatrien-3-one,5-hydroxy-7-(3-hydroxy-4-methoxyphenyl)-1-(3-hydroxyphenyl)-;
CURCUMIN 2;
DESMETHOXYCURCUMIN;
DEMETHOXYCURCUMIN;
4-HYDROXYCINNAMOYL(FEROYL)METHANE

2H-1-Benzopyran-7-ol,3-[4-(acetyloxy)phenyl]-2-methyl-, 7-acetate;
2H-1-Benzopyran-7-ol,3-(p-hydroxyphenyl)-2-methyl-, diacetate (7CI,8CI);
NSC 95381

2H,6H-Benzofuro[3,2-c]pyrano[2,3-h][1]benzopyran-6a,9(11aH)-diol,2,2-dimethyl-, (6aS,11aS)-;
2H,6H-Benzofuro[3,2-c]pyrano[2,3-h][1]benzopyran-6a,9(11aH)-diol,2,2-dimethyl-, (6aS-cis)-;
(-)-Glyceollin I;
Glyceollin I

2,5-Cyclohexadien-1-one,4,4'-(3,4-dimethyl-2,5-furandiylidene)bis[2-methoxy- (7CI,8CI,9CI);
Furoguaiacinblue;
Guaiacum Blue

2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8-dihydro-5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl- (9CI);
ParatocarpinK

3(2H)-Benzofuranone,2-[(3,4-dihydroxyphenyl)methylene]-6-hydroxy-5-(3-methyl-2-butenyl)- (9CI);
BroussoauroneA

3-Cyclopentene-1,2-diol,5-(hydroxymethyl)-, 1,2-dibenzoate, [1R-(1a,2b,5b)]- (9CI);
3-Cyclopentene-1,2-diol, 5-(hydroxymethyl)-, 1,2-dibenzoate, 1R-(1.alpha.,2.beta.,5.beta.)-

2-Propen-1-one,3-phenyl-1-(5,7,8-trihydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-, (2E)-;
2-Propen-1-one,3-phenyl-1-(5,7,8-trihydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-, (E)-;
Mallotus A

4H-1-Benzopyran-4-one,3-[2,4-dihydroxy-3-(3-methyl-2-buten-1-yl)phenyl]-7-hydroxy-;
4H-1-Benzopyran-4-one,3-[2,4-dihydroxy-3-(3-methyl-2-butenyl)phenyl]-7-hydroxy- (9CI);
Eurycarpin A

4H-1-Benzopyran-4-one,5,7-dihydroxy-3- (4-hydroxyphenyl)-8-(3-methyl-2-butenyl)-

C20H18O5

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化工产品