Molecular formula
C20H20O7
92 compounds have this formula on CompoundList.
- Molar mass
- 372.37g/mol
- Monoisotopic mass
- 375.1397Da
- Atoms
- 47
- Elements
- 3
- Rings plus double bonds
- 11
The formula C20H20O7 describes a molecule made of 20 carbon atoms, 20 hydrogen atoms and 7 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 2064.51%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 205.41%1.008 × 20 = 20.160 g/mol
- O Oxygen × 730.08%15.999 × 7 = 111.993 g/mol
Look up another formula
Compounds with the formula C20H20O7
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 92 of 92 compounds
Tangeretin
CAS 481-53-8C20H20O7
Sinensetin
CAS 2306-27-6C20H20O7
Pentamethylquercetin
CAS 1247-97-8C20H20O7
Auranetin
CAS 522-16-7C20H20O7
5,7,3',4',5'-Pentamethoxyflavone
CAS 53350-26-8C20H20O7
(-)-Averantin
CAS 5803-62-3C20H20O7
Isosinensetin
CAS 17290-70-9C20H20O7
Bnc-105
CAS 945771-74-4C20H20O7
Herqueinone
CAS 26871-30-7C20H20O7
7,8,3',4',5'-Pentamethoxyflavone
CAS 133342-97-9C20H20O7
2',3',4',5,7-Pentamethoxyflavone
CAS 89121-55-1C20H20O7
2-(2,4-Dimethoxyphenyl)-3,5,7-trimethoxychromen-4-one
CAS 7555-80-8C20H20O7
4-Ketopinoresinol
CAS 92216-41-6C20H20O7
6,7-Dimethoxy-3-(2,4,5-trimethoxyphenyl)chromen-4-one
CAS 24203-68-7C20H20O7
3,7,2',4',5'-Pentamethoxyflavone
CAS 1228590-23-5C20H20O7
Sigmoidin D
CAS 106533-44-2C20H20O7
Methyl 2,3-di-o-benzoylpentopyranoside
CAS 13143-91-4C20H20O7
Naphthgeranine C
CAS 137109-45-6C20H20O7
3,4',5,6,7-Pentamethoxyflavone
CAS 4472-73-5C20H20O7
Glycosmisic acid
CAS 443908-19-8C20H20O7
5,6,2',3',6'-Pentamethoxyflavone
CAS 851383-33-0C20H20O7
![4-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-1-benzopyran-2-yl]-2-methoxyphenyl 2-methylpropanoate chemical structure, C20H20O7, CAS 140163-21-9](/s/IGCZWOGVHOOOEO-INIZCTEOSA-N.svg)
4-[(2S)-5,7-Dihydroxy-4-oxo-3,4-dihydro-2H-1-benzopyran-2-yl]-2-methoxyphenyl 2-methylpropanoate
CAS 140163-21-9C20H20O7
Fibralactone
CAS 25254-84-6C20H20O7
5,7,2',4',6'-Pentamethoxyflavone
CAS 502633-20-7C20H20O7
- 5,6,2',3',4'-Pentamethoxyflavone113738-80-0C20H20O7
- Atrovenetinone methyl acetal168146-44-9C20H20O7
- Noricaritin5240-95-9C20H20O7
- 3,5,6,7,8-Pentamethoxyflavone14221-85-3C20H20O7
- 5-Demethoxynobiletin42206-91-7C20H20O7
- 3-(2-(2,5-Dimethoxyphenyl)-2-oxoethyl)-6,7-dimethoxyisobenzofuran-1(3H)-one725218-73-5C20H20O7
- (1R,3aR,4S,6aR)-4-((4-(1,3-Benzodioxol-5-yl)tetrahydro-1H,3H-furo(3,4-c)furan-1-yl)oxy)-2-methoxyphenol100016-94-2C20H20O7
- 3-(3,4-Dimethoxyphenyl)-5,6,7-trimethoxy-4H-chromen-4-one50901-40-1C20H20O7
- 5,6,7,8-Tetramethoxy-3-(4-methoxyphenyl)-4H-chromen-4-one70460-63-8C20H20O7
- 5,4'-Dihydroxy-3,7,3'-trimethoxy-6,8-dimethylflavone99339-46-5C20H20O7
- 3,7,3',4',5'-Pentamethoxyflavone19056-76-9C20H20O7
- Erycibenin A857249-88-8C20H20O7
- 2,3-Dehydrokievitone hydrate104691-93-2C20H20O7
- 6,7,3',4',5'-Pentamethoxyisoflavone58523-19-6C20H20O7
- 4H-Furo(2,3-h)-1-benzopyran-4-one, 2,3,8,9-tetrahydro-3,5-dihydroxy-8-(1-hydroxy-1-methylethyl)-2-(4-hydroxyphenyl)-, (2R,3R)-612086-83-6C20H20O7
- Licoleafol677709-68-1C20H20O7
- 6,7,2',3',4'-Pentamethoxyisoflavone33978-66-4C20H20O7
- 4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3,9,10-tetrahydro-5,9-dihydroxy-8,8-dimethyl-104363-15-7C20H20O7
- Prosogerin C70793-62-3C20H20O7
- 11H-Dibenzo[b,e][1,4]dioxepin-7-carboxylic acid, 8-hydroxy-3-methoxy-1,4,6,9-tetramethyl-11-oxo-, methyl ester6161-70-2C20H20O7
- 3,4',5,6,8-Pentamethoxyflavone62953-03-1C20H20O7
- Juglorin109521-81-5C20H20O7
- Asplenetin97180-29-5C20H20O7
- 7,8,3',4',5'-Pentamethoxyisoflavone173615-26-4C20H20O7
- 3,5,7,8,4'-Pentamethoxyflavone24027-55-2C20H20O7
- 3',4'-Methylenedioxy-2,4,6,beta-tetramethoxychalcone622851-67-6C20H20O7
- Cerosilin B59481-47-9C20H20O7
- 7-Methoxy-2-(3,4,5-trimethoxyphenyl)-2H-1-benzopyran-3-carboxylic acid364039-64-5C20H20O7
- 2-(3,4-Dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy-6-methyl-4H-1-benzopyran-4-one54945-91-4C20H20O7
- 1,3-Propanediol, 2-((acetyloxy)methoxy)-, 1,3-dibenzoate110874-22-1C20H20O7
- 3-[2-(3,4-Dimethoxyphenyl)-2-oxoethyl]-6,7-dimethoxy-3H-2-benzofuran-1-one861016-92-4C20H20O7
- Erycibenin B857249-89-9C20H20O7
- 3,5,7,8-Tetramethoxy-2-(2-methoxyphenyl)-4H-1-benzopyran-4-one86828-04-8C20H20O7
- (3R,3aR,6R,6aS)-3,6-Bis(3-hydroxy-5-methoxyphenyl)-3,3a,6,6a-tetrahydro-1H-furo[3,4-c]furan-4-one161407-72-3C20H20O7
- 2-(Benzo[d][1,3]dioxol-5-yl)-2-(4-(methoxycarbonyl)-2-propylphenoxy)acetic acid159590-92-8C20H20O7
- 3,2',4',5',6-Pentamethoxyflavone1228590-13-3C20H20O7
- Cassyformin749917-08-6C20H20O7
- 8-Hydroxy-3-(3,4,5-trimethoxybenzyl)-3,4-dihydrocyclohepta(c)pyran-1,9-dione5320-35-4C20H20O7
- 5-[(2E)-3-(3,4-Dimethoxyphenyl)prop-2-enoyl]-2,4-dimethoxybenzoic acid62435-21-6C20H20O7
- 1,3:4,6-Di-O-benzylidene-D-threo-2,5-hexodiulose Hydrate80030-25-7C20H20O7
- (2,3-Dimethyloxirane-2,3-diyl)bis((4-hydroxy-3-methoxyphenyl)methanone)1235657-94-9C20H20O7
- 2,3-Dihydro-1,4-benzodioxin-6-yl[3-(3,4,5-trimethoxyphenyl)oxiran-2-yl]methanone1706455-15-3C20H20O7
- [6-(Benzoyloxymethyl)-5-hydroxy-1,3-dioxan-4-yl]methyl benzoate31569-33-2C20H20O7
- 2'-Hydroxyneophellamuretin1396769-20-2C20H20O7
- 5-(Benzyloxy)-3-[(benzyloxy)carbonyl]-3-hydroxy-5-oxopentanoic acid184834-44-4C20H20O7
- 3-Hydroxy-1,8-dimethoxy-4-(tetrahydro-2-methoxy-3-furanyl)-9H-xanthen-9-one31470-76-5C20H20O7
- Ribofuranose, 2-C-methyl-, 3,5-dibenzoate, D-30361-18-3C20H20O7
- 1,2,3,5,8-Pentamethoxy-6-methylanthracene-9,10-dione94683-72-4C20H20O7
- Robustigenin methyl ether72545-41-6C20H20O7
- Citric acid 1,3-dibenzylester101996-62-7C20H20O7
- 3-(3,4-Dimethoxyphenyl)-5,7,8-trimethoxy-4H-1-benzopyran-4-one57800-12-1C20H20O7
- 2-(2,6-Dimethoxyphenyl)-5,7,8-trimethoxy-4H-1-benzopyran-4-one61862-70-2C20H20O7
- 3,5,7,4'-Tetrahydroxy-6-(3-hydroxy-3-methylbutyl)flavone143724-79-2C20H20O7
- 2-Methoxy-5-(3,4,5-trimethoxybenzoyl)phenyl prop-2-enoate651029-04-8C20H20O7
- 3,7,8,2',4'-Pentamethoxyflavone1383920-38-4C20H20O7
- 2-(2,6-Dimethoxyphenyl)-5,6,7-trimethoxy-4H-1-benzopyran-4-one53617-61-1C20H20O7
- 2-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-hydroxy-3-methylbutyl)-4H-1-benzopyran-4-one23806-62-4C20H20O7
- (2R,3R,4R,5R)-2-(Hydroxymethyl)-5-methoxytetrahydrofuran-3,4-diyl Dibenzoate33208-42-3C20H20O7
- 3-[(3,4-Dihydroxy-5-methoxyphenyl)methylidene]-4-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one29725-59-5C20H20O7
- 1,2,3,7,8-Pentamethoxy-6-methylanthracene-9,10-dione81892-82-2C20H20O7
- 3,7,8,2',3'-Pentamethoxyflavone116557-15-4C20H20O7
- ((2R,3S,4S,5S)-3-(Benzoyloxy)-4-hydroxy-5-methoxytetrahydrofuran-2-yl)methyl benzoate80244-94-6C20H20O7
- [(2R,3S,4S,5S)-3-Benzoyloxy-4-hydroxy-5-methoxyoxolan-2-yl]methyl benzoateC20H20O7
- [3-Benzoyloxy-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]methyl benzoate75499-83-1C20H20O7
- 1,6-Di-O-benzoyl-2-deoxy-|A-D-arabino-hexopyranose108274-10-8C20H20O7
- 3-[(4-Hydroxy-3-methoxyphenyl)methylidene]-6,7,8-trimethoxychromen-4-one3105435-06-8C20H20O7
- (3E)-3-[(3,4-Dihydroxy-5-methoxyphenyl)methylidene]-4-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-oneC20H20O7
- 3,8-Dideuterio-7-(deuteriomethoxy)-2-(3,4-dimethoxyphenyl)-5,6-dimethoxychromen-4-one1438399-79-1C20H20O7
Frequently asked questions
What is the molar mass of C20H20O7?
The molar mass of C20H20O7 is 372.37 g/mol, calculated from standard atomic weights for 20 carbon atoms, 20 hydrogen atoms and 7 oxygen atoms. The monoisotopic mass is 375.1397 Da.
How many compounds have the formula C20H20O7?
CompoundList lists 92 compounds with the molecular formula C20H20O7, including Tangeretin, Sinensetin, Pentamethylquercetin. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C20H20O7?
C20H20O7 has a degree of unsaturation of 11. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.