Molecular formula
C18H16O6
197 compounds have this formula on CompoundList.
- Molar mass
- 328.32g/mol
- Monoisotopic mass
- 328.0947Da
- Atoms
- 40
- Elements
- 3
- Rings plus double bonds
- 11
The formula C18H16O6 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms and 6 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 × 1865.85%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 164.91%1.008 × 16 = 16.128 g/mol
- O Oxygen × 629.24%15.999 × 6 = 95.994 g/mol
Look up another formula
Compounds with the formula C18H16O6
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 197 of 197 compounds
![1,4-Benzenedicarboxylic acid, 1-[[4-(methoxycarbonyl)phenyl]methyl] 4-methyl ester chemical structure, C18H16O6, CAS 55334-51-5](/s/ITTJRGPCQAAFGL-UHFFFAOYSA-N.svg)
1,4-Benzenedicarboxylic acid, 1-[[4-(methoxycarbonyl)phenyl]methyl] 4-methyl ester
CAS 55334-51-5C18H16O6
Dimethyl 4,4'-(1-hydroxy-2-oxoethane-1,2-diyl)dibenzoate
CAS 40742-02-7C18H16O6
4H-1-Benzopyran-4-one, 3-(2,4-dimethoxyphenyl)-5-hydroxy-7-methoxy-
CAS 54443-60-6C18H16O6
5-Hydroxy-7,2',6'-trimethoxyflavone
CAS 566918-50-1C18H16O6
Methyl 2-(2-methoxy-4-hydroxyphenyl)-6-methoxy-3-benzofurancarboxylate
CAS 151228-01-2C18H16O6
Propan-2-yl 5-(furan-2-carbonyloxy)-2-methyl-1-benzofuran-3-carboxylate
CAS 300557-43-1C18H16O6
5,7-Dimethoxy-4-hydroxy-3-(4-methoxyphenyl)coumarin
CAS 14736-59-5C18H16O6
![(3aS,4R,9aS)-4-(3,4-Dihydroxyphenyl)-6,7-dihydroxy-3a,4,9,9a-tetrahydro-3H-benzo[f]isobenzofuran-1-one chemical structure, C18H16O6, CAS 2316-10-1](/s/WQECJMDOMUSXDX-XWCIJXRUSA-N.svg)
(3aS,4R,9aS)-4-(3,4-Dihydroxyphenyl)-6,7-dihydroxy-3a,4,9,9a-tetrahydro-3H-benzo[f]isobenzofuran-1-one
CAS 2316-10-1C18H16O6
Erycibenin C
CAS 857249-90-2C18H16O6
(2S)-5,7-Dimethoxy-3',4'-methylenedioxyflavanone
CAS 610770-50-8C18H16O6
6,3'-Dihydroxy-4,4'-dimethoxy-5-methylaurone
CAS 193552-54-4C18H16O6
2'-Hydroxy-7,3',4'-trimethoxyisoflavone
CAS 71973-12-1C18H16O6
2-Methoxy-3-(6-methoxy-2H-1,3-benzodioxol-5-yl)-2H-1-benzopyran-7-ol
CAS 189295-10-1C18H16O6
2-(4-Methoxyphenyl)-2-oxoethyl 2,3-dihydro-1,4-benzodioxine-6-carboxylate
CAS 420808-46-4C18H16O6
5-Hydroxy-2-(3,4,5-trimethoxyphenyl)-4H-1-benzopyran-4-one
CAS 53165-02-9C18H16O6
7-Hydroxy-5,8,2'-trimethoxyflavone
CAS 102273-92-7C18H16O6
Milletenone
CAS 55303-87-2C18H16O6
(1,1'-Biphenyl)-2,4',5-tricarboxylic acid, 2,4',5-trimethyl ester
CAS 32741-92-7C18H16O6
(2Z)-6-Hydroxy-2-(2,4,5-trimethoxybenzylidene)-1-benzofuran-3(2H)-one
CAS 256531-54-1C18H16O6
3-(3,4-Dimethoxyphenyl)-4-hydroxy-7-methoxy-2H-chromen-2-one
CAS 56407-04-6C18H16O6
Beta-conidendrol
CAS 2643-01-8C18H16O6
(Z)-Methyl 2-((2-(furan-2-ylmethylene)-7-methyl-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)propanoate
CAS 896853-49-9C18H16O6
3-Hydroxy-7,2',3'-trimethoxyflavone
CAS 103393-12-0C18H16O6
![Methyl 5-methyl-4-[(4-methyl-2-oxochromen-7-yl)oxymethyl]furan-2-carboxylate chemical structure, C18H16O6, CAS 374710-29-9](/s/GHTSNNCPLCZEOM-UHFFFAOYSA-N.svg)
Methyl 5-methyl-4-[(4-methyl-2-oxochromen-7-yl)oxymethyl]furan-2-carboxylate
CAS 374710-29-9C18H16O6
- (Z)-Ethyl 2-((2-(furan-2-ylmethylene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)propanoate620546-52-3C18H16O6
- (Z)-Methyl 2-((2-((5-methylfuran-2-yl)methylene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)propanoate620546-48-7C18H16O6
- 1,4,5,8-Tetramethoxyanthracene-9,10-dione63229-37-8C18H16O6
- (5-Hydroxy-1-benzofuran-3-yl)(3,4,5-trimethoxyphenyl)methanone1254339-38-2C18H16O6
- 3,4-Bis(4-hydroxyphenyl)cyclobutane-1,2-dicarboxylic acid133097-99-1C18H16O6
- (Z)-Isopropyl 2-((2-(furan-2-ylmethylene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetate622805-12-3C18H16O6
- (Z)-Ethyl 2-((2-((5-methylfuran-2-yl)methylene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetate620547-89-9C18H16O6
- (Z)-Ethyl 2-((2-(furan-2-ylmethylene)-7-methyl-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetate899384-45-3C18H16O6
- 2-((8-Methoxy-4-methyl-6-oxo-6H-benzo[c]chromen-3-yl)oxy)propanoic acid370585-95-8C18H16O6
- (2E)-3-[(2S,3R)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-7-hydroxy-3-(hydroxymethyl)-5-benzofuranyl]-2-propenal77053-45-3C18H16O6
- Methyl 2-[(8-methoxy-6-oxo-6H-benzo[c]chromen-3-yl)oxy]propanoate370582-92-6C18H16O6
- Methyl 2-(4-Methoxybenzoyl)-4,5-methylenedioxyphenylacetate197369-11-2C18H16O6
- 7,4'-Di-O-methyltectorigenin13186-08-8C18H16O6
- 3-Hydroxy-7,8,2'-trimethoxyflavone743464-49-5C18H16O6
- 3-Hydroxy-7,8,3'-trimethoxyflavone1017060-12-6C18H16O6
- Oat1/3-IN-22195434-05-8C18H16O6
- 4-(((4-Ethyl-2-oxo-2H-chromen-7-yl)oxy)methyl)-5-methylfuran-2-carboxylic acid376377-89-8C18H16O6
- 6-Hydroxy-2-[(3,4,5-trimethoxyphenyl)methylidene]-2,3-dihydro-1-benzofuran-3-one24414-58-2C18H16O6
- 1,3-Indandione, 2-hydroxy-2-(2,4,5-trimethoxyphenyl)-71917-53-8C18H16O6
- 2-(3,4-Dimethoxyphenyl)-7-hydroxy-3-methoxy-4H-chromen-4-one20979-41-3C18H16O6
- 2-Propen-1-one, 1-(5-acetyl-2,4-dihydroxyphenyl)-3-(4-hydroxy-3-methoxyphenyl)-108051-28-1C18H16O6
- Methyl 5-{[(4,8-dimethyl-2-oxo-2H-chromen-7-yl)oxy]methyl}-2-furoate1144479-14-0C18H16O6
- Methyl 2-hydroxy-6-[(E)-2-[3-hydroxy-2-(methoxycarbonyl)phenyl]ethenyl]benzoate365543-09-5C18H16O6
- 5-{[(3,4,7-Trimethyl-2-oxo-2H-chromen-5-yl)oxy]methyl}-2-furoic acid1219581-44-8C18H16O6
- (2,5-Diacetyloxyphenyl)methyl benzoate17019-78-2C18H16O6
- Methyl 5-(((4-ethyl-2-oxo-2H-chromen-7-yl)oxy)methyl)furan-2-carboxylate374761-75-8C18H16O6
- 1H-Indene-1,3(2H)-dione, 2-hydroxy-2-(2,4,6-trimethoxyphenyl)-71917-52-7C18H16O6
- 1H-Indene-1,3(2H)-dione, 2-hydroxy-2-(2,3,4-trimethoxyphenyl)-71917-54-9C18H16O6
- 7-Hydroxy-3-(2,3,4-trimethoxyphenyl)-4H-chromen-4-one69505-35-7C18H16O6
- Tyrosinase-IN-272966803-96-1C18H16O6
- Agn-PC-0lsspf7231-12-1C18H16O6
- Fumaric acid, bis(p-methoxyphenyl) ester31263-13-5C18H16O6
- 2-Propen-1-one, 1-(5-acetyl-2,4-dihydroxyphenyl)-3-(2-hydroxy-3-methoxyphenyl)-108051-27-0C18H16O6
- 2-Propen-1-one, 1-(5-acetyl-2,4-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)-108070-82-2C18H16O6
- Grantionin135729-31-6C18H16O6
- 3-Hydroxy-5,7,8-trimethoxyflavone103393-10-8C18H16O6
- 1-[2-(3-Methoxyphenyl)-2-oxoethyl] 2-methyl benzene-1,2-dicarboxylate1281132-47-5C18H16O6
- 1,8-Bis(2-hydroxyethoxy)anthracene-9,10-dione880758-62-3C18H16O6
- 7-Hydroxy-1,2,8-trimethoxy-3-methylanthracene-9,10-dione675129-37-0C18H16O6
- 2H-1-Benzopyran-2-one, 7-hydroxy-4-(3,4,5-trimethoxyphenyl)-858002-39-8C18H16O6
- Iso-5-methoxyafrormosin68862-20-4C18H16O6
- (3S,4S)-3-(2,4-Dimethoxyphenyl)-3,4-dihydro-1-oxo-1H-2-benzopyran-4-carboxylic acid1013997-52-8C18H16O6
- Noratocarpetin 7,2',4'-trimethyl ether132718-84-4C18H16O6
- Platanin 3,7-dimethyl ether97208-75-8C18H16O6
- 4H-1-Benzopyran-4-one, 8-(acetyloxy)-2,3-dihydro-5-hydroxy-7-methoxy-2-phenyl-, (S)-83327-49-5C18H16O6
- 9H-Xanthen-9-one, 1,3,5-trihydroxy-2-(2-hydroxy-3-methyl-3-butenyl)-581101-18-0C18H16O6
- 5-Hydroxy-3,6,2'-trimethoxyflavone1165-44-2C18H16O6
- 5,7-Bis(1-hydroxyethyl)-9-oxo-9H-xanthene-2-carboxylic acid50541-62-3C18H16O6
- 7,2'-Dimethoxy-4',5'-methylenedioxyflavanone103197-37-1C18H16O6
- 7-Hydroxy-3,5,8-trimethoxyflavone71706-62-2C18H16O6
- 2-Acetyl-5-methoxyphenyl 2-(acetyloxy)benzoate175077-12-0C18H16O6
- 5-[3-(4-Hydroxyphenyl)acryloyl]-2,4-dimethoxybenzoic acid62435-12-5C18H16O6
- Cristatein919490-61-2C18H16O6
- 1,3,6,8-Tetrahydroxy-4-(3-methyl-2-buten-1-yl)-9H-xanthen-9-one1319198-98-5C18H16O6
- 3-Hydroxy-5,6-dimethoxy-2-(2-methoxyphenyl)-4H-chromen-4-one1239-62-9C18H16O6
- Benzoic acid, 4,4a(2)-p-dioxane-2,3-diyldi-, trans-7593-66-0C18H16O6
- 2-Acetylphenyl 2-(acetyloxy)-3-methoxybenzoate2554-83-8C18H16O6
- Benzyl[(2-carboxyphenyl)methyl]propanedioic acid37558-42-2C18H16O6
- Diethyl 3-oxonaphtho[2,3-c]furan-1,1(3H)-dicarboxylate54245-37-3C18H16O6
- Methyl 3-acetyl-4-[(2-methoxybenzoyl)oxy]benzoate63070-88-2C18H16O6
- (2,6-Dimethoxy-9-oxo-9H-xanthen-1-yl)methyl acetate62495-47-0C18H16O6
- 6-[2-(2H-1,3-Benzodioxol-5-yl)-2-oxoethyl]-2,3-dimethoxybenzaldehyde114475-84-2C18H16O6
- 2,6-Diethoxy-1,5-dihydroxyanthracene-9,10-dione92453-57-1C18H16O6
- (2S)-3-Methoxy-3-oxopropane-1,2-diyl dibenzoate20869-41-4C18H16O6
- 1,3,5-Trihydroxy-4-(2-hydroxy-3-methylbut-3-EN-1-yl)-9H-xanthen-9-one679802-93-8C18H16O6
- 1-Hydroxy-3,5,6-trimethoxy-2-methylanthracene-9,10-dione872599-03-6C18H16O6
- Methyl 3,5-bis[(furan-3-yl)methoxy]benzoate911064-75-0C18H16O6
- 1,8-Dihydroxy-3,6-dimethoxy-2,7-dimethylanthracene-9,10-dione502497-28-1C18H16O6
- 3-[2-(2-Methoxy-2-oxoethyl)phenoxy]-3-oxo-2-phenylpropanoic acid1172849-49-8C18H16O6
- 3-Hydroxy-5,2',3'-trimethoxyflavone103395-50-2C18H16O6
- Ganxintriol A1354747-30-0C18H16O6
- 3,5-Dihydroxy-7-methoxy-2-(4-methoxy-3-methylphenyl)chromen-4-one1452769-64-0C18H16O6
- 1,2,3,6-Tetramethoxyanthracene-9,10-dione133101-29-8C18H16O6
Frequently asked questions
What is the molar mass of C18H16O6?
The molar mass of C18H16O6 is 328.32 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms and 6 oxygen atoms. The monoisotopic mass is 328.0947 Da.
How many compounds have the formula C18H16O6?
CompoundList lists 197 compounds with the molecular formula C18H16O6, including 1,4-Benzenedicarboxylic acid, 1-[[4-(methoxycarbonyl)phenyl]methyl] 4-methyl ester, Dimethyl 4,4'-(1-hydroxy-2-oxoethane-1,2-diyl)dibenzoate, 4H-1-Benzopyran-4-one, 3-(2,4-dimethoxyphenyl)-5-hydroxy-7-methoxy-. 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 C18H16O6?
C18H16O6 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.