Exact Mass: 556.0731

Exact Mass Matches: 556.0731

Found 62 metabolites which its exact mass value is equals to given mass value 556.0731, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Ephedrannin A

(1S,13R,21S)-6,9,17,19,21-pentahydroxy-5,13-bis(4-hydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.0^{2,11}.0^{3,8}.0^{15,20}]henicosa-2(11),3(8),5,9,15(20),16,18-heptaen-7-one

C30H20O11 (556.1006)


Ephedrannin A is found in fruits. Ephedrannin A is isolated from Prunus armeniaca (apricot). Isolated from Prunus armeniaca (apricot). Ephedrannin A is found in fruits.

   

Morelloflavone

8-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one

C30H20O11 (556.1006)


   

5-Amino-1-[carboxy(methyl)amino]pentane-1,1,2,2,3,3,4,4,5-nonacarboxylic acid

1-amino-5-[carboxy(methyl)amino]pentane-1,2,2,3,3,4,4,5,5-nonacarboxylic acid

C16H16N2O20 (556.0296)


   

Salvianolic acid K

2-{4-[(1E)-3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-en-1-yl]-2-hydroxyphenoxy}-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

C27H24O13 (556.1217)


Salvianolic acid K, also known as salvianolate K, is a member of the class of compounds known as lignans, neolignans and related compounds. Lignans, neolignans and related compounds are plant products of low molecular weight formed primarily from oxidative coupling of two p-propylphenol moieties. They can also be described as micromolecules with two phenylpropanoid units coupled together. They can be attached in various manners, like C5-C5, C8-C8. Most known natural lignans are oxidized at C9 and C9¬¥ and, based upon the way in which oxygen is incorporated into the skeleton and on the cyclization patterns, a wide range of lignans of very different structural types can be formed. Salvianolic acid K is practically insoluble (in water) and a moderately acidic compound (based on its pKa). Salvianolic acid K can be found in common sage, which makes salvianolic acid K a potential biomarker for the consumption of this food product. Salvianolic acid K, also known as salvianolate K, is a member of the class of compounds known as lignans, neolignans and related compounds. Lignans, neolignans and related compounds are plant products of low molecular weight formed primarily from oxidative coupling of two p-propylphenol moieties. They can also be described as micromolecules with two phenylpropanoid units coupled together. They can be attached in various manners, like C5-C5, C8-C8. Most known natural lignans are oxidized at C9 and C9´ and, based upon the way in which oxygen is incorporated into the skeleton and on the cyclization patterns, a wide range of lignans of very different structural types can be formed. Salvianolic acid K is practically insoluble (in water) and a moderately acidic compound (based on its pKa). Salvianolic acid K can be found in common sage, which makes salvianolic acid K a potential biomarker for the consumption of this food product.

   

I-5,II-5,I-7,II-7,I-3,I-4,II-4-Heptahydroxy-[I-3,II-8]flavanonylflavone

I-5,II-5,I-7,II-7,I-3,I-4,II-4-Heptahydroxy-[I-3,II-8]flavanonylflavone

C30H20O11 (556.1006)


   

2,3-Dihydro 3-desoxydicranolomin

2,3-Dihydro 3-desoxydicranolomin

C30H20O11 (556.1006)


   

Fukugetin

(+)-Morelloflavone

C30H20O11 (556.1006)


   
   

2,3-Dihydro-5-hydroxyamentoflavone

2,3-Dihydro-5-hydroxyamentoflavone

C30H20O11 (556.1006)


   

2,3-Dihydro-5-hydroxyrobustaflavone

2,3-Dihydro-5-hydroxyrobustaflavone

C30H20O11 (556.1006)


   
   

Isoscutellarein 4-methyl ether 8-(2-sulfatoglucuronide)

5,7-Dihydroxy-2-(4-methoxyphenyl)-4-oxo-4H-1-benzopyran-8-yl beta-D-glucopyranosiduronic acid 2-(hydrogen sulfate)

C22H20O15S (556.0523)


   

Hegoflavone A

Hegoflavone A

C30H20O11 (556.1006)


   

hypochromin B

hypochromin B

C30H20O11 (556.1006)


   

2,3-Dihydro-3-desoxydicranolomin

2,3-Dihydro-3-desoxydicranolomin

C30H20O11 (556.1006)


   

salvianolic acid K

salvianolic acid K

C27H24O13 (556.1217)


   

7-Chloro-1,1,6,8,8-pentahydroxy-3,3-dimethyl-2,2-bianthracene-9,9,10,10-tetrone

7-Chloro-1,1,6,8,8-pentahydroxy-3,3-dimethyl-2,2-bianthracene-9,9,10,10-tetrone

C30H17ClO9 (556.0561)


   

(I-2S)-I-5,II-5,I-7,II-7,I-2,II-2,II-5-heptahydroxy-[I-6,II-6]-flavanonylflavone

(I-2S)-I-5,II-5,I-7,II-7,I-2,II-2,II-5-heptahydroxy-[I-6,II-6]-flavanonylflavone

C30H20O11 (556.1006)


   

2S-2-(4-hydroxyphenyl)-9,10,11-trihydroxy-2H-benzo[c]furo[2,3-f ]-chromen-7(3H)-one-4-O-beta-D-glucopyranoside|polygonumoside A

2S-2-(4-hydroxyphenyl)-9,10,11-trihydroxy-2H-benzo[c]furo[2,3-f ]-chromen-7(3H)-one-4-O-beta-D-glucopyranoside|polygonumoside A

C27H24O13 (556.1217)


   

6-O-[(6-O-malonyl)-beta-D-glucopyranosyl]-5-hydroxy-7-(4-hydroxyphenyl)-3H-benzo[de]isochromen-1-one

6-O-[(6-O-malonyl)-beta-D-glucopyranosyl]-5-hydroxy-7-(4-hydroxyphenyl)-3H-benzo[de]isochromen-1-one

C27H24O13 (556.1217)


   

(+/-)-(2R,3R)-dihydro-3-hydroxyamentoflavone

(+/-)-(2R,3R)-dihydro-3-hydroxyamentoflavone

C30H20O11 (556.1006)


   
   

Morelloflavone

[3,8-Bi-4H-1-benzopyran]-4,4-dione, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,5,7,7-tetrahydroxy-2-(4-hydroxyphenyl)-, trans-(+/-)-

C30H20O11 (556.1006)


(+)-morelloflavone is a biflavonoid found in Rheedia edulis and Garcinia livingstonei. It has a role as a plant metabolite. It is a biflavonoid, a hydroxyflavone and a hydroxyflavanone. (+)-Morelloflavone is a natural product found in Garcinia multiflora, Garcinia intermedia, and other organisms with data available. A biflavonoid found in Rheedia edulis and Garcinia livingstonei.

   

8-[(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

NCGC00385318-01!8-[(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

C30H20O11 (556.1006)


   

Ephedrannin A

6,9,17,19,21-pentahydroxy-5,13-bis(4-hydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.0^{2,11}.0^{3,8}.0^{15,20}]henicosa-2,5,8,10,15,17,19-heptaen-7-one

C30H20O11 (556.1006)


   

7-(4-{[3-(2,6-Difluorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl}- 1-piperazinyl)-6-fluoro-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3- carboxylic acid

7-(4-{[3-(2,6-Difluorophenyl)-5-methyl-1,2-oxazol-4-yl]carbonyl}- 1-piperazinyl)-6-fluoro-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3- carboxylic acid

C26H19F3N4O5S (556.1028)


   

3-(triphenylphosphonio)propane-1-sulfoni

3-(triphenylphosphonio)propane-1-sulfoni

C28H29O6PS2 (556.1143)


   
   

dTDP-3-N,N-dimethylamino-4-oxo-2,3,6-trideoxy-beta-L-allose

dTDP-3-N,N-dimethylamino-4-oxo-2,3,6-trideoxy-beta-L-allose

C18H28N3O13P2- (556.1097)


   

dTDP-3-N,N-dimethylamino-4-oxo-2,3,6-trideoxy-alpha-D-glucose

dTDP-3-N,N-dimethylamino-4-oxo-2,3,6-trideoxy-alpha-D-glucose

C18H28N3O13P2- (556.1097)


   

7-Phenyl-5-(4-sulfonatoanilino)benzo[a]phenazin-7-ium-3-sulfonate

7-Phenyl-5-(4-sulfonatoanilino)benzo[a]phenazin-7-ium-3-sulfonate

C28H18N3O6S2- (556.0637)


   

2-[(3S,6aS,8R,10aS)-3-hydroxy-1-(4-methylphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(3,4-dichlorophenyl)methyl]acetamide

2-[(3S,6aS,8R,10aS)-3-hydroxy-1-(4-methylphenyl)sulfonyl-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-[(3,4-dichlorophenyl)methyl]acetamide

C25H30Cl2N2O6S (556.1202)


   

3-Hydroxy-Volkensiflavon

3-Hydroxy-Volkensiflavon

C30H20O11 (556.1006)


   

2,2',4,4',5,5',7-heptahydroxy-7'-methoxy-[1,1'-bianthracene]-9,9',10,10'-tetrone

2,2',4,4',5,5',7-heptahydroxy-7'-methoxy-[1,1'-bianthracene]-9,9',10,10'-tetrone

C29H16O12 (556.0642)


   

2-[3-(2,4-dihydroxyphenoxy)-4-hydroxyphenyl]-5,7-dihydroxy-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]chromen-4-one

2-[3-(2,4-dihydroxyphenoxy)-4-hydroxyphenyl]-5,7-dihydroxy-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]chromen-4-one

C27H24O13 (556.1217)


   

(15r)-3,4,5-trihydroxy-15-(4-hydroxyphenyl)-12-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-9,16-dioxatetracyclo[8.7.0.0²,⁷.0¹³,¹⁷]heptadeca-1(10),2(7),3,5,11,13(17)-hexaen-8-one

(15r)-3,4,5-trihydroxy-15-(4-hydroxyphenyl)-12-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-9,16-dioxatetracyclo[8.7.0.0²,⁷.0¹³,¹⁷]heptadeca-1(10),2(7),3,5,11,13(17)-hexaen-8-one

C27H24O13 (556.1217)


   

1,1',3,3',6,8,8'-heptahydroxy-6'-methoxy-[2,2'-bianthracene]-9,9',10,10'-tetrone

1,1',3,3',6,8,8'-heptahydroxy-6'-methoxy-[2,2'-bianthracene]-9,9',10,10'-tetrone

C29H16O12 (556.0642)


   

2-(4-{3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-en-1-yl}-2-hydroxyphenoxy)-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

2-(4-{3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-en-1-yl}-2-hydroxyphenoxy)-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

C27H24O13 (556.1217)


   

2-{2-[(2s)-5,7-dihydroxy-2-(2-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-6-yl]-3,6-dihydroxyphenyl}-5,7-dihydroxychromen-4-one

2-{2-[(2s)-5,7-dihydroxy-2-(2-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-6-yl]-3,6-dihydroxyphenyl}-5,7-dihydroxychromen-4-one

C30H20O11 (556.1006)


   

7-chloro-1,1',6,8,8'-pentahydroxy-3,3'-dimethyl-[2,2'-bianthracene]-9,9',10,10'-tetrone

7-chloro-1,1',6,8,8'-pentahydroxy-3,3'-dimethyl-[2,2'-bianthracene]-9,9',10,10'-tetrone

C30H17ClO9 (556.0561)


   

2-{2-[5,7-dihydroxy-2-(2-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-6-yl]-3,6-dihydroxyphenyl}-5,7-dihydroxychromen-4-one

2-{2-[5,7-dihydroxy-2-(2-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-6-yl]-3,6-dihydroxyphenyl}-5,7-dihydroxychromen-4-one

C30H20O11 (556.1006)


   

5,7-dihydroxy-2-(4-{2-hydroxy-5-[(2r,3r)-3,5,7-trihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl]phenoxy}phenyl)chromen-4-one

5,7-dihydroxy-2-(4-{2-hydroxy-5-[(2r,3r)-3,5,7-trihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl]phenoxy}phenyl)chromen-4-one

C30H20O11 (556.1006)


   

5,7-dihydroxy-2-{4-[2-hydroxy-5-(3,5,7-trihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl)phenoxy]phenyl}chromen-4-one

5,7-dihydroxy-2-{4-[2-hydroxy-5-(3,5,7-trihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl)phenoxy]phenyl}chromen-4-one

C30H20O11 (556.1006)


   

6,9,17,19,21-pentahydroxy-5,13-bis(4-hydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.0²,¹¹.0³,⁸.0¹⁵,²⁰]henicosa-2,5,8,10,15,17,19-heptaen-7-one

6,9,17,19,21-pentahydroxy-5,13-bis(4-hydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.0²,¹¹.0³,⁸.0¹⁵,²⁰]henicosa-2,5,8,10,15,17,19-heptaen-7-one

C30H20O11 (556.1006)


   

6-{6-[(2s)-5,7-dihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl]-2,3-dihydroxyphenyl}-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

6-{6-[(2s)-5,7-dihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl]-2,3-dihydroxyphenyl}-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

C30H20O11 (556.1006)


   

2-[3-(2,4-dihydroxyphenoxy)-4-hydroxyphenyl]-5,7-dihydroxy-3-{[(2r,3s,4r,5s,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}chromen-4-one

2-[3-(2,4-dihydroxyphenoxy)-4-hydroxyphenyl]-5,7-dihydroxy-3-{[(2r,3s,4r,5s,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}chromen-4-one

C27H24O13 (556.1217)


   

8-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one

8-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one

C30H20O11 (556.1006)


   

6-{[5,7-dihydroxy-2-(4-methoxyphenyl)-4-oxochromen-8-yl]oxy}-3,4-dihydroxy-5-(sulfooxy)oxane-2-carboxylic acid

6-{[5,7-dihydroxy-2-(4-methoxyphenyl)-4-oxochromen-8-yl]oxy}-3,4-dihydroxy-5-(sulfooxy)oxane-2-carboxylic acid

C22H20O15S (556.0523)


   

(2r,3r)-2-{4-[(1e)-3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-en-1-yl]-2-hydroxyphenoxy}-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

(2r,3r)-2-{4-[(1e)-3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-en-1-yl]-2-hydroxyphenoxy}-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

C27H24O13 (556.1217)


   

2-{2-[(2r)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-6-yl]-4,5-dihydroxyphenyl}-5,7-dihydroxychromen-4-one

2-{2-[(2r)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-6-yl]-4,5-dihydroxyphenyl}-5,7-dihydroxychromen-4-one

C30H20O11 (556.1006)


   

6-[6-(5,7-dihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl)-2,3-dihydroxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

6-[6-(5,7-dihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl)-2,3-dihydroxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

C30H20O11 (556.1006)


   

6-[5-(5,7-dihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl)-2,3-dihydroxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

6-[5-(5,7-dihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl)-2,3-dihydroxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

C30H20O11 (556.1006)


   

(2r,3s)-2-{4-[(1e)-3-[(1s)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-en-1-yl]-2-hydroxyphenoxy}-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

(2r,3s)-2-{4-[(1e)-3-[(1s)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-en-1-yl]-2-hydroxyphenoxy}-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid

C27H24O13 (556.1217)


   

(1s,13r,21s)-6,9,17,19,21-pentahydroxy-5,13-bis(4-hydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.0²,¹¹.0³,⁸.0¹⁵,²⁰]henicosa-2,5,8,10,15,17,19-heptaen-7-one

(1s,13r,21s)-6,9,17,19,21-pentahydroxy-5,13-bis(4-hydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.0²,¹¹.0³,⁸.0¹⁵,²⁰]henicosa-2,5,8,10,15,17,19-heptaen-7-one

C30H20O11 (556.1006)


   

4,5,6-trihydroxy-2-(2-oxopropyl)-9-{4,5,6-trihydroxy-2-methyl-8-oxocyclohexa[g]chromen-9-yl}cyclohexa[g]chromen-8-one

4,5,6-trihydroxy-2-(2-oxopropyl)-9-{4,5,6-trihydroxy-2-methyl-8-oxocyclohexa[g]chromen-9-yl}cyclohexa[g]chromen-8-one

C30H20O11 (556.1006)


   

8-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one

8-[(2r,3s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one

C30H20O11 (556.1006)


   

(2s,3s,4s,5r,6s)-6-{[5,7-dihydroxy-2-(4-methoxyphenyl)-4-oxochromen-8-yl]oxy}-3,4-dihydroxy-5-(sulfooxy)oxane-2-carboxylic acid

(2s,3s,4s,5r,6s)-6-{[5,7-dihydroxy-2-(4-methoxyphenyl)-4-oxochromen-8-yl]oxy}-3,4-dihydroxy-5-(sulfooxy)oxane-2-carboxylic acid

C22H20O15S (556.0523)


   

8-[(2s,3r)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one

8-[(2s,3r)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-3-yl]-3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one

C30H20O11 (556.1006)


   

(15s)-3,4,5-trihydroxy-15-(4-hydroxyphenyl)-12-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-9,16-dioxatetracyclo[8.7.0.0²,⁷.0¹³,¹⁷]heptadeca-1(10),2(7),3,5,11,13(17)-hexaen-8-one

(15s)-3,4,5-trihydroxy-15-(4-hydroxyphenyl)-12-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-9,16-dioxatetracyclo[8.7.0.0²,⁷.0¹³,¹⁷]heptadeca-1(10),2(7),3,5,11,13(17)-hexaen-8-one

C27H24O13 (556.1217)


   

2-{2-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-6-yl]-4,5-dihydroxyphenyl}-5,7-dihydroxychromen-4-one

2-{2-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-6-yl]-4,5-dihydroxyphenyl}-5,7-dihydroxychromen-4-one

C30H20O11 (556.1006)


   

6-{5-[(2s)-5,7-dihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl]-2,3-dihydroxyphenyl}-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

6-{5-[(2s)-5,7-dihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl]-2,3-dihydroxyphenyl}-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

C30H20O11 (556.1006)