Exact Mass: 540.1001

Pilaralisib

C25H25ClN6O4S (540.1346)

C274 - Antineoplastic Agent > C163758 - Targeted Therapy Agent > C2152 - Phosphatidylinositide 3-Kinase Inhibitor C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor > C129824 - Antineoplastic Protein Inhibitor C471 - Enzyme Inhibitor > C129825 - Antineoplastic Enzyme Inhibitor C274 - Antineoplastic Agent > C1742 - Angiogenesis Inhibitor C471 - Enzyme Inhibitor > C1404 - Protein Kinase Inhibitor

N-[[(2S,3S,4R,5R)-3,4-Dihydroxy-5-[6-[(3-iodophenyl)methylamino]purin-9-yl]oxolan-2-yl]-hydroxymethyl]-N-methylformamide

C19H21IN6O5 (540.0618)

L-Alanine, N-(2,6-dichloro-4-(((3-(2-furanyl)-1-oxo-2-propenyl)amino)methyl)benzoyl)-3-(((4R)-4-thiazolidinylcarbonyl)amino)-

C22H22Cl2N4O6S (540.0637)

Talbotaflavone

C30H20O10 (540.1056)

2,3-Dihydroochnaflavone

C30H20O10 (540.1056)

Floribundiquinone C

C31H24O9 (540.142)

2,3-Dihydro-3,3-biapigenin

C30H20O10 (540.1056)

2,3-dihydroochnaflavone

C30H20O10 (540.1056)

2,3-dihydroamentoflavone

C30H20O10 (540.1056)

Flavumone A

C30H20O10 (540.1056)

Yunnaneic acid D

C27H24O12 (540.1268)

Lanceolatin A(biflavonoid)

C30H20O10 (540.1056)

Fasmerianamine A

C25H24N4O6S2 (540.1137)

2,3-Dihydroamentoflavone

C30H20O10 (540.1056)

2,3-Dihydrohinokiflavone

C30H20O10 (540.1056)

2,3-Dihydrohinokiflavone is a natural product found in Cycas with data available.

Rhusflavone

C30H20O10 (540.1056)

alpha-Sorinin

C24H28O14 (540.1479)

Mesuaferrone B

C30H20O10 (540.1056)

Afzelone A

C31H24O9 (540.142)

1501961-03-0

C30H20O10 (540.1056)

randioside tetraacetate

C24H28O14 (540.1479)

mayoside

C27H24O12 (540.1268)

(3,5-Diacetoxyphenyl)-tetraacetyl-beta-D-glucosid|1,3-diacetoxy-5-(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyloxy)benzene|1,3-diacetoxy-5-(tetra-O-acetyl-beta-D-glucopyranosiloxy)-benzene|3,5-diacetoxyphenyl 2,3,4,6-tetra-O-acetyl-beta-D-glucopyranoside|Phloroglucinol-beta-D-glucosid-hexaacetat

C24H28O14 (540.1479)

C24H28O14

C24H28O14 (540.1479)

apigeninyl-(I-3,II-3)-naringenin

C30H20O10 (540.1056)

2-(3-(5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxochroman-3-yl)-4-hydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one

C30H20O10 (540.1056)

lophirone M

C30H20O10 (540.1056)

SCHEMBL6933499

C30H20O10 (540.1056)

1,6-di-O-syringoyl-beta-D-glucopyranose

C24H28O14 (540.1479)

C30H20O10

C30H20O10 (540.1056)

rivebergenin B

C23H24O15 (540.1115)

3,4-dihydroxy-5-methoxy-2-O-alpha-L-arabinosyl-6-O-beta-D-xylosylbenzophenone

C24H28O14 (540.1479)

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

C27H24O12 (540.1268)

Tectograndone

C30H20O10 (540.1056)

[3,8-bi-2H-1-Benzopyran]-4,4(3H,3H)-dione, 5,5,7,7-tetramethoxy-2,2-bis(4-methoxyphenyl)-

C30H20O10 (540.1056)

Ephedrannin B

C30H20O10 (540.1056)

2,3-DIHYDROROBUSTAFLAVONE

C30H20O10 (540.1056)

6-(2,4-Dihydroxy-benzyl)-5-(3,4-dihydroxy-phenyl)-1,2,3,10-tetrahydroxy-benzo[a]xanthen-9-on|6-(2,4-dihydroxy-benzyl)-5-(3,4-dihydroxy-phenyl)-1,2,3,10-tetrahydroxy-benzo[a]xanthen-9-one

C30H20O10 (540.1056)

14-dehydrorubellin D

C30H20O10 (540.1056)

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

C26H24N2O11 (540.138)

debromosceptrin|debromosceptrin acetate|monobromosceptrin

C22H25BrN10O2 (540.1345)

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

C30H20O10 (540.1056)

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

C30H20O10 (540.1056)

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

C30H20O10 (540.1056)

2',3'-Dihydroamentoflavone

C30H20O10 (540.1056)

Debromosceptrin

C22H25BrN10O2 (540.1345)

Dicolinium iodide

C16H34I2N2O2 (540.071)

triphenyl(2-phenylethynyl)plumbane

C26H20Pb (540.1331)

(1R,2S)-1-(6-bromo-2-methoxyquinolin-3-yl)-4-(methylamino)-2-naphthalen-1-yl-1-phenylbutan-2-ol

C31H29BrN2O2 (540.1412)

Acid Red 118

C25H24N4O6S2 (540.1137)

Garenoxacin Mesylate

C24H26F2N2O8S (540.1378)

C254 - Anti-Infective Agent > C258 - Antibiotic > C795 - Quinolone Antibiotic

Oxytetracycline, disodium salt, dihydrate

C22H26N2Na2O11 (540.1332)

D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents

2-Deoxycytidine-2-deoxyadenosine-3,5-monophosphate

C19H25N8O9P (540.1482)

Sceptrin dihydrochloride

C22H25BrN10O2 (540.1345)

N1-(beta-D-ribosyl)adenosine 5(P1),5(P2)-cyclic diphosphate

C15H20N5O13P2- (540.0533)

N-[[(2S,3S,4R,5R)-3,4-Dihydroxy-5-[6-[(3-iodophenyl)methylamino]purin-9-yl]oxolan-2-yl]-hydroxymethyl]-N-methylformamide

C19H21IN6O5 (540.0618)

2-[[2,6-dichloro-4-[[[(E)-3-(furan-2-yl)prop-2-enoyl]amino]methyl]benzoyl]amino]-3-(1,3-thiazolidine-4-carbonylamino)propanoic acid

C22H22Cl2N4O6S (540.0637)

(+)-Volkensiflavone

C30H20O10 (540.1056)

A natural product found in Rheedia edulis and Garcinia livingstonei.

[2-(3,5-Dichloroanilino)-2-oxoethyl] 3-[5-(diethylsulfamoyl)-1-methylbenzimidazol-2-yl]propanoate

C23H26Cl2N4O5S (540.1001)

N-[3-amino-1-[4-[2-(4-methoxyphenyl)ethylamino]-3-nitrophenyl]-3-oxopropyl]-4-bromobenzamide

C25H25BrN4O5 (540.1008)

(2R)-2-[(4S,5S)-5-[[1,3-benzodioxol-5-ylmethyl(methyl)amino]methyl]-8-bromo-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1$l^{6},2-benzoxathiazocin-2-yl]-1-propanol

C23H29BrN2O6S (540.093)

(2S)-2-[(4R,5S)-5-[[1,3-benzodioxol-5-ylmethyl(methyl)amino]methyl]-8-bromo-4-methyl-1,1-dioxo-4,5-dihydro-3H-6,1$l^{6},2-benzoxathiazocin-2-yl]-1-propanol

C23H29BrN2O6S (540.093)

4-methoxyphenyl 3-O-(3-O-sulfonato-beta-D-glucopyranosyluronate)-beta-D-galactopyranoside

C19H24O16S-2 (540.0785)

ADP-1-deoxy-1,O(4)-didehydro-D-ribose

C15H20N5O13P2- (540.0533)

ST 18:5;O8;GlcA

C24H28O14 (540.1479)

Acriflavine (hydrochloride)

C27H27Cl3N6 (540.1363)

Acriflavine hydrochloride (Acriflavinium chloride hydrochloride) is a fluorescent acridine dye that can be used to label nucleic acid[1][2]. Acriflavine hydrochloride is an antiseptic. Acriflavine hydrochloride is a potent HIF-1 inhibitor, with antitumor activity. Acriflavine hydrochloride has antimicrobial and antiviral activities[3][4][5]. Acriflavine hydrochloride is a potent papain-like protease (PLpro) inhibitor, which inhibits SARS-CoV-2[6]

5,12-dihydroxy-2,2,8-trimethyl-10-(3,5,8-trihydroxy-1,4-dioxonaphthalen-2-yl)-1-oxatetracene-6,11-dione

C30H20O10 (540.1056)

1,4,6,9-tetrahydroxy-8a-(4-hydroxy-6-methyl-3-oxo-1h-2-benzofuran-1-yl)-8h,9h,12ah-indeno[1,2-a]anthracene-5,10,13-trione

C30H20O10 (540.1056)

(1's,2r,3r,8'r,10's,11'r,14'r)-10',11',14'-trihydroxy-6,7-dimethoxy-6'-methyl-3,8'-bis(methylsulfanyl)-3h-2'-oxa-3',6'-diazaspiro[1-benzofuran-2,5'-tricyclo[8.4.0.0³,⁸]tetradecan]-12'-ene-4',7'-dione

C23H28N2O9S2 (540.1236)

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

C30H20O10 (540.1056)

(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-{[(9s)-2,4,5,9-tetrahydroxy-7-methyl-10-oxoanthracen-9-yl]oxy}oxan-2-yl benzoate

C27H24O12 (540.1268)

10-(6-acetyl-7-hydroxy-5-methyl-1,4-dioxonaphthalen-2-yl)-3,8-dihydroxy-1,7,10-trimethyl-9-oxoanthracene-2-carboxylic acid

C31H24O9 (540.142)

5,9,10,11,22,24,29-heptahydroxy-26-methylheptacyclo[15.12.0.0¹,²¹.0³,¹⁶.0⁶,¹⁵.0⁸,¹³.0²³,²⁸]nonacosa-3,5,8,10,12,15,18,21,23,25,27-undecaene-7,14,20-trione

C30H20O10 (540.1056)

(2s,3r)-3-{4,5-dihydroxy-2-[(6-hydroxy-3-oxo-1-benzofuran-2-ylidene)methyl]phenyl}-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydro-1-benzopyran-4-one

C30H20O10 (540.1056)

methyl 1-({6-[(2,5-dihydroxybenzoyloxy)methyl]-3,4,5-trihydroxyoxan-2-yl}oxy)-8-methyl-6-oxo-1h,4ah,5h,8h,8ah-pyrano[3,4-c]pyran-4-carboxylate

C24H28O14 (540.1479)

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

C30H20O10 (540.1056)

(1s,17s,29r)-5,9,10,11,22,24,29-heptahydroxy-26-methylheptacyclo[15.12.0.0¹,²¹.0³,¹⁶.0⁶,¹⁵.0⁸,¹³.0²³,²⁸]nonacosa-3,5,8,10,12,15,18,21,23,25,27-undecaene-7,14,20-trione

C30H20O10 (540.1056)

(5s,6s,12s)-6-(2,4-dihydroxybenzoyl)-8-hydroxy-12-(4-hydroxyphenyl)-5-(4-methoxyphenyl)-4,13-dioxatricyclo[7.4.0.0³,⁷]trideca-1(9),2,7-trien-10-one

C31H24O9 (540.142)

2,3-dihydrorobustaflavone

C30H20O10 (540.1056)

{"Ingredient_id": "HBIN004028","Ingredient_name": "2,3-dihydrorobustaflavone","Alias": "NA","Ingredient_formula": "C30H20O10","Ingredient_Smile": "C1C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC(=C(C=C3)O)C4=C(C5=C(C=C4O)OC(=CC5=O)C6=CC=C(C=C6)O)O","Ingredient_weight": "540.5 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "41972","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "102441560","DrugBank_id": "NA"}

9-hydroxy-6-methoxy-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3h-naphtho[2,3-c]furan-1-one

C24H28O14 (540.1479)

7-hydroxy-10-phenyl-8-[(3,4,5-trihydroxy-6-{[hydroxy(c-hydroxycarbonimidoylimino)methoxy]methyl}oxan-2-yl)oxy]-3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaen-2-one

C26H24N2O11 (540.138)

(1s,13s)-6,9,17,19-tetrahydroxy-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

C30H20O10 (540.1056)

7-hydroxy-10-phenyl-8-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-{[hydroxy(c-hydroxycarbonimidoylimino)methoxy]methyl}oxan-2-yl]oxy}-3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaen-2-one

C26H24N2O11 (540.138)

6-{3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-en-1-yl}-3-(3,4-dihydroxyphenyl)-8-hydroxy-7-oxobicyclo[2.2.2]oct-5-ene-2-carboxylic acid

C27H24O12 (540.1268)

3,4,5-trihydroxy-6-[(2,4,5,9-tetrahydroxy-7-methyl-10-oxoanthracen-9-yl)oxy]oxan-2-yl benzoate

C27H24O12 (540.1268)

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

C30H20O10 (540.1056)

methyl 7-oxo-1-{[3,4,5-tris(acetyloxy)-6-[(acetyloxy)methyl]oxan-2-yl]oxy}-1h,4ah,7ah-cyclopenta[c]pyran-4-carboxylate

C24H28O14 (540.1479)

10',11',14'-trihydroxy-6,7-dimethoxy-6'-methyl-3,8'-bis(methylsulfanyl)-3h-2'-oxa-3',6'-diazaspiro[1-benzofuran-2,5'-tricyclo[8.4.0.0³,⁸]tetradecan]-12'-ene-4',7'-dione

C23H28N2O9S2 (540.1236)

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

C30H20O10 (540.1056)

(1r,2r,3s,4r,8r)-6-[(1e)-3-[(1r)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-en-1-yl]-3-(3,4-dihydroxyphenyl)-8-hydroxy-7-oxobicyclo[2.2.2]oct-5-ene-2-carboxylic acid

C27H24O12 (540.1268)

(1r,3s)-5-(1,8-dihydroxy-6-methyl-9,10-dioxoanthracen-2-yl)-10-hydroxy-7-methoxy-1,3-dimethyl-1h,3h,4h-naphtho[2,3-c]pyran-6,9-dione

C31H24O9 (540.142)

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

C30H20O10 (540.1056)

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

C30H20O10 (540.1056)

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

C30H20O10 (540.1056)

n-{[2,3-bis(2-imino-1,3-dihydroimidazol-4-yl)-4-[(1h-pyrrol-2-ylformamido)methyl]cyclobutyl]methyl}-4-bromo-1h-pyrrole-2-carboxamide

C22H25BrN10O2 (540.1345)

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

C30H20O10 (540.1056)

(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-{[(9r)-2,4,5,9-tetrahydroxy-7-methyl-10-oxoanthracen-9-yl]oxy}oxan-2-yl benzoate

C27H24O12 (540.1268)

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

C30H20O10 (540.1056)

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

C30H20O10 (540.1056)

7-[(4-carboxy-2-hydroxybenzoyloxy)methyl]-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylic acid

C24H28O14 (540.1479)

9-hydroxy-6-methoxy-8-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2r,3r,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3h-naphtho[2,3-c]furan-1-one

C24H28O14 (540.1479)

(5s,6s)-6-(2,4-dihydroxybenzoyl)-8-hydroxy-12-(4-hydroxyphenyl)-5-(4-methoxyphenyl)-4,13-dioxatricyclo[7.4.0.0³,⁷]trideca-1(9),2,7-trien-10-one

C31H24O9 (540.142)

(+)-glucose; 7,8-dihydroxy-2-(2-hydroxyphenyl)-3,5,6-trimethoxychromen-4-one

C24H28O14 (540.1479)

9-hydroxy-6-methoxy-8-[(3,4,5-trihydroxy-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl)oxy]-3h-naphtho[2,3-c]furan-1-one

C24H28O14 (540.1479)

(3r,4ar,10as)-3,4a-dichloro-10a-{[(1r,3s)-3-chloro-2,2-dimethyl-6-methylidenecyclohexyl]methyl}-6-hydroxy-2,2-dimethyl-9-(λ⁵-diazynylidene)-3h,4h-naphtho[2,3-b]pyran-5,8,10-trione

C25H27Cl3N2O5 (540.0985)

2-{3-[(2s)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydro-1-benzopyran-8-yl]-4-hydroxyphenyl}-5,7-dihydroxychromen-4-one

C30H20O10 (540.1056)

3,4a-dichloro-10a-[(3-chloro-2,2-dimethyl-6-methylidenecyclohexyl)methyl]-6-hydroxy-2,2-dimethyl-9-(λ⁵-diazynylidene)-3h,4h-naphtho[2,3-b]pyran-5,8,10-trione

C25H27Cl3N2O5 (540.0985)

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

C30H20O10 (540.1056)

(2e)-1-[3-(2,4-dihydroxybenzoyl)-4,5,6-trihydroxy-2-(4-hydroxyphenyl)-1-benzofuran-7-yl]-3-(4-hydroxyphenyl)prop-2-en-1-one

C30H20O10 (540.1056)

(1r,4ar,7r,7ar)-7-[(4-carboxy-2-hydroxybenzoyloxy)methyl]-1-{[(2r,3s,4r,5r,6s)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1h,4ah,5h,6h,7h,7ah-cyclopenta[c]pyran-4-carboxylic acid

C24H28O14 (540.1479)

methyl (1s,4as,8r,8as)-1-{[(2s,3r,4s,5s,6r)-6-[(2,5-dihydroxybenzoyloxy)methyl]-3,4,5-trihydroxyoxan-2-yl]oxy}-8-methyl-6-oxo-1h,4ah,5h,8h,8ah-pyrano[3,4-c]pyran-4-carboxylate

C24H28O14 (540.1479)

6,9,17,19-tetrahydroxy-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

C30H20O10 (540.1056)

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

C30H20O10 (540.1056)

(8ar,9s,12ar)-1,4,6,9-tetrahydroxy-8a-[(1s)-4-hydroxy-6-methyl-3-oxo-1h-2-benzofuran-1-yl]-8h,9h,12ah-indeno[1,2-a]anthracene-5,10,13-trione

C30H20O10 (540.1056)

methyl (1s,4as,7ar)-7-oxo-1-{[(2s,3r,4s,5r,6r)-3,4,5-tris(acetyloxy)-6-[(acetyloxy)methyl]oxan-2-yl]oxy}-1h,4ah,7ah-cyclopenta[c]pyran-4-carboxylate

C24H28O14 (540.1479)

9-hydroxy-6-methoxy-8-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3h-naphtho[2,3-c]furan-1-one

C24H28O14 (540.1479)

n-{[(1r,2s,3s,4r)-2,3-bis(2-imino-1,3-dihydroimidazol-4-yl)-4-[(1h-pyrrol-2-ylformamido)methyl]cyclobutyl]methyl}-4-bromo-1h-pyrrole-2-carboxamide

C22H25BrN10O2 (540.1345)

(2s,3r)-3-(4,5-dihydroxy-2-{[(2z)-6-hydroxy-3-oxo-1-benzofuran-2-ylidene]methyl}phenyl)-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydro-1-benzopyran-4-one

C30H20O10 (540.1056)

4-{4-[3-(acetyloxy)-4-hydroxy-6-methoxy-2-methylbenzoyloxy]-2-hydroxy-6-methylbenzoyloxy}-2-hydroxy-6-methylbenzoic acid

C27H24O12 (540.1268)

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

C30H20O10 (540.1056)

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

C30H20O10 (540.1056)

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

C30H20O10 (540.1056)

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

C30H20O10 (540.1056)

methyl 4,4',9,10'-tetrahydroxy-7-methoxy-5,8,9'-trioxo-3',4',6,7-tetrahydro-3h-spiro[naphtho[2,3-b]furan-2,2'-pyrano[3,2-g]isochromene]-7'-carboxylate

C26H20O13 (540.0904)

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

C30H20O10 (540.1056)

5-(1,8-dihydroxy-6-methyl-9,10-dioxoanthracen-2-yl)-10-hydroxy-7-methoxy-1,3-dimethyl-1h,3h,4h-naphtho[2,3-c]pyran-6,9-dione

C31H24O9 (540.142)

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

C30H20O10 (540.1056)