Molecular formula
C19H16O6
111 compounds have this formula on CompoundList.
- Molar mass
- 340.33g/mol
- Monoisotopic mass
- 340.0947Da
- Atoms
- 41
- Elements
- 3
- Rings plus double bonds
- 12
The formula C19H16O6 describes a molecule made of 19 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 × 1967.06%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 164.74%1.008 × 16 = 16.128 g/mol
- O Oxygen × 628.21%15.999 × 6 = 95.994 g/mol
Look up another formula
Compounds with the formula C19H16O6
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 111 compounds
(2R)-1,2-Dihydro-10-hydroxy-5-methoxy-2-((2R)-2-methyl-2-oxiranyl)-6H-furo(2,3-c)xanthen-6-one
CAS 74045-97-9C19H16O6
3-(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)-5,7-dihydroxy-2-methyl-1-benzopyran-4-one
CAS 169903-86-0C19H16O6
Bis(3,4-Dihydroxy-trans-cinnamoyl)methane
CAS 60831-46-1C19H16O6
Isoflavone, 7-hydroxy-4',6-dimethoxy-, acetate
CAS 4253-19-4C19H16O6
Ethyl 2-(5-hydroxy-4-oxo-2-phenylchromen-7-yl)oxyacetate
CAS 84212-46-4C19H16O6
Ethyl 7-hydroxy-3-(2-methoxyphenyl)-4-oxochromene-2-carboxylate
CAS 610758-63-9C19H16O6
3-(2,5-Dimethoxybenzoyl)-1-benzofuran-5-yl acetate
CAS 352553-06-1C19H16O6
Ethyl 7-hydroxy-3-(4-methoxyphenyl)-4-oxochromene-2-carboxylate
CAS 15485-73-1C19H16O6
![2-[(2-Methyl-4-oxo-3-phenoxy-4H-chromen-7-yl)oxy]propanoic acid chemical structure, C19H16O6, CAS 300698-36-6](/s/FYIKHLLVPYVBTH-UHFFFAOYSA-N.svg)
2-[(2-Methyl-4-oxo-3-phenoxy-4H-chromen-7-yl)oxy]propanoic acid
CAS 300698-36-6C19H16O6
Methyl 2-(2-methyl-4-oxo-3-phenoxychromen-7-yl)oxyacetate
CAS 303798-43-8C19H16O6
![Dimethyl spiro[1,3-dioxolane-2,9'-fluorene]-4,5-dicarboxylate chemical structure, C19H16O6, CAS 312515-34-7](/s/ZMWYEJCWZYKYJY-UHFFFAOYSA-N.svg)
Dimethyl spiro[1,3-dioxolane-2,9'-fluorene]-4,5-dicarboxylate
CAS 312515-34-7C19H16O6
4-Methoxyphenyl 8-ethoxy-2-oxo-2H-chromene-3-carboxylate
CAS 898503-26-9C19H16O6
![Methyl 5-{[(4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]methyl}-2-furoate chemical structure, C19H16O6, CAS 374763-51-6](/s/FHVLMVQBOUEZAV-UHFFFAOYSA-N.svg)
Methyl 5-{[(4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]methyl}-2-furoate
CAS 374763-51-6C19H16O6
5-Carboxymethoxy-2-phenyl-benzofuran-3-carboxylic acid ethyl ester
CAS 300674-36-6C19H16O6
![Methyl 2-[3-(4-methoxyphenyl)-2-oxochromen-7-yl]oxyacetate chemical structure, C19H16O6, CAS 869080-35-3](/s/FDAHEHBUYSOXNF-UHFFFAOYSA-N.svg)
Methyl 2-[3-(4-methoxyphenyl)-2-oxochromen-7-yl]oxyacetate
CAS 869080-35-3C19H16O6
![5-Methyl-4-{[(4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]methyl}-2-furoic acid chemical structure, C19H16O6, CAS 376379-70-3](/s/BRRJIEYERFLKTI-UHFFFAOYSA-N.svg)
5-Methyl-4-{[(4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]methyl}-2-furoic acid
CAS 376379-70-3C19H16O6
![5-(((6-Methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)methyl)furan-2-carboxylic acid chemical structure, C19H16O6, CAS 376376-45-3](/s/ABKKIHXIMHPKJH-UHFFFAOYSA-N.svg)
5-(((6-Methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)methyl)furan-2-carboxylic acid
CAS 376376-45-3C19H16O6
5-Formyl-2-methoxyphenyl 3-methyl-1-oxo-3,4-dihydro-1H-isochromene-3-carboxylate
CAS 838391-05-2C19H16O6
![Methyl {[4-(4-methoxyphenyl)-2-oxo-2H-chromen-7-yl]oxy}acetate chemical structure, C19H16O6, CAS 384362-61-2](/s/RZEQHPIKEFZQEZ-UHFFFAOYSA-N.svg)
Methyl {[4-(4-methoxyphenyl)-2-oxo-2H-chromen-7-yl]oxy}acetate
CAS 384362-61-2C19H16O6
3-Hydroxy-6'-O-desmethylterphenyllin
CAS 1299485-91-8C19H16O6
![Ethyl [3-(2-methoxyphenyl)-4-oxochromen-7-yl] carbonate chemical structure, C19H16O6, CAS 303121-58-6](/s/MNXKTTJUXBMPFE-UHFFFAOYSA-N.svg)
Ethyl [3-(2-methoxyphenyl)-4-oxochromen-7-yl] carbonate
CAS 303121-58-6C19H16O6
Paxanthone
CAS 151368-55-7C19H16O6
8-O-Methyldihydrosterigmatocystin
CAS 24945-81-1C19H16O6
5,7-Dihydroxy-3-((4-methoxyphenyl)methyl)-8-methyl-4-oxochromene-6-carbaldehyde
CAS 112500-89-7C19H16O6
- 3-(3,4-Dimethoxyphenyl)-2-oxo-2H-chromen-7-yl acetate6296-57-7C19H16O6
- Methyl 5-(4-methoxybenzoyloxy)-2-methyl-1-benzofuran-3-carboxylate300556-83-6C19H16O6
- Vitrofolal F345902-02-5C19H16O6
- Methylophiopogonone A74805-90-6C19H16O6
- Caledonixanthone E416848-70-9C19H16O6
- Ochracenomicin A164230-62-0C19H16O6
- 2-{[3-(4-Methoxyphenyl)-2-methyl-4-oxo-4H-chromen-7-yl]oxy}acetic acid929489-26-9C19H16O6
- 3-(2-Methoxyphenoxy)-2-methyl-4-oxo-4H-chromen-7-yl acetate302902-29-0C19H16O6
- Ethyl 4-[(7-methoxy-4-oxo-4H-chromen-3-yl)oxy]benzoate637750-55-1C19H16O6
- Methyl 4-(7-ethoxy-4-oxochromen-3-yl)oxybenzoate304693-08-1C19H16O6
- 3,6-Di(2,3-epoxypropoxy)xanthone151417-66-2C19H16O6
- Ethyl 2-[(7-hydroxy-4-oxo-2-phenyl-4H-chromen-5-yl)oxy]acetate929452-19-7C19H16O6
- Methyl 2-{[3-(4-methoxyphenyl)-4-oxochromen-7-yl]oxy}acetate858765-08-9C19H16O6
- Ethyl 4-[(7-hydroxy-2-methyl-4-oxo-4H-chromen-3-yl)oxy]benzoate858757-58-1C19H16O6
- Propyl 4-(7-hydroxy-4-oxochromen-3-yloxy)benzoate859137-73-8C19H16O6
- Methyl 2-[(5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl)oxy]propanoate304896-95-5C19H16O6
- Tournefolic acid B ethyl ester434333-50-3C19H16O6
- Forbexanthone150527-30-3C19H16O6
- 3-(4-Methoxyphenyl)-4-oxochromen-7-yl ethoxyformate637750-99-3C19H16O6
- Methyl 4-[(7-methoxy-2-methyl-4-oxo-4H-chromen-3-yl)oxy]benzoate858766-65-1C19H16O6
- 3-(2,5-Dimethoxyphenyl)-2-oxo-2H-chromen-7-yl acetate6468-61-7C19H16O6
- 3-(2,4-Dimethoxyphenyl)-2-oxo-2H-chromen-7-yl acetate6468-57-1C19H16O6
- Vitexdoin E1186021-82-8C19H16O6
- 10-Acetyllactyldithranol128864-31-3C19H16O6
- 8-Formyl ophiopogonone B1316224-74-4C19H16O6
- Naphtho(2,1-g)(1,3)benzodioxole-5-carboxylic acid, 8,10-dimethoxy-, methyl ester64543-60-8C19H16O6
- 2,6-Bis(2,4-dihydroxy-6-methylphenyl)-4H-pyran-4-one94306-22-6C19H16O6
- 3,9-Diacetyl-4,5,10-trimethylpyrano[2,3-h]chromene-2,8-dione13444-23-0C19H16O6
- (S)-4-Oxo-2-phenylchroman-5,7-diyl diacetate111441-88-4C19H16O6
- Ambanol63838-66-4C19H16O6
- [1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one, 11-hydroxy-6,9-dimethoxy-10-methyl-114567-35-0C19H16O6
- 1 suppliers{[4-(4-Methoxyphenyl)-8-methyl-2-oxo-2H-chromen-7-yl]oxy}acetic acid384362-18-9C19H16O6
- Vitexdoin D1186021-81-7C19H16O6
- 1,3-Indandione, 2-(3,4-dimethoxyphenacyl)-2-hydroxy-70780-21-1C19H16O6
- 3-(Methoxycarbonyl)-2-methylbenzo[b]furan-5-yl 2-methoxybenzoate384361-19-7C19H16O6
- (Z)-Allyl 2-((2-((5-methylfuran-2-yl)methylene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetate622814-97-5C19H16O6
- Diethyl 9-oxo-9H-xanthene-2,7-dicarboxylate62032-21-7C19H16O6
- 4-Methyl-2-oxo-2H-chromen-7-yl 3,4-dimethoxybenzoate304673-35-6C19H16O6
- Methyl 2-[3-(3-methylphenoxy)-4-oxochromen-7-yloxy]acetate307507-82-0C19H16O6
- 3-(Methoxycarbonyl)-2-methylbenzo[b]furan-5-yl 3-methoxybenzoate384363-37-5C19H16O6
- 4-Methyl-2-oxo-2H-chromen-6-yl 3,4-dimethoxybenzoate354130-77-1C19H16O6
- (E)-Methyl 2-(2,5-dimethoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-5-carboxylate75792-24-4C19H16O6
- Pinocembrin diacetate163016-57-7C19H16O6
- (Z)-Methyl 2-(3-((6-methoxy-3-oxobenzofuran-2(3H)-ylidene)methyl)phenoxy)acetate893349-52-5C19H16O6
- Methyl 2-{4-[(6-methoxy-3-oxobenzo[d]furan-2-ylidene)methyl]phenoxy}acetate893350-73-7C19H16O6
- Ethyl 5-{[(1-hydroxy-2-naphthoyl)oxy]methyl}-2-furoate717896-20-3C19H16O6
- Ethyl 5-{[(3-hydroxy-2-naphthoyl)oxy]methyl}-2-furoate713110-80-6C19H16O6
- (Z)-2-((2-(4-Methoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)propanoic acid859666-37-8C19H16O6
- (Z)-2-((2-(3-Methoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)propanoic acid864763-31-5C19H16O6
- (Z)-2-Methoxy-4-((6-methoxy-3-oxobenzofuran-2(3H)-ylidene)methyl)phenyl acetate869078-78-4C19H16O6
- Dihydrodaidzein diacetate81267-11-0C19H16O6
- 2-[[3-(3,5-Dimethylphenoxy)-4-oxo-4H-1-benzopyran-7-yl]oxy]acetic acid405923-51-5C19H16O6
- (Z)-Methyl 2-((2-(2-methoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetate858769-14-9C19H16O6
- (Z)-Methyl 2-((2-(4-methoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetate853738-01-9C19H16O6
- (Z)-2-(2,5-Dimethoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl acetate858765-71-6C19H16O6
- (2Z)-2-(3,4-Dimethoxybenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl acetate210361-38-9C19H16O6
- (2Z)-2-(2,4-Dimethoxybenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl acetate858768-50-0C19H16O6
- (Z)-2-((2-(2-Methoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)propanoic acid864763-42-8C19H16O6
- (Z)-Methyl 2-((2-(3-methoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetate858762-53-5C19H16O6
- (Z)-2-(2,3-Dimethoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl acetate622358-42-3C19H16O6
- Ethyl 2-(4-oxo-3-phenoxychromen-7-yl)oxyacetate294855-21-3C19H16O6
- Heptaleno(2',1':4,5)benzo(1,2-d)(1,3)dioxole-4,6-dione, 7,8-dihydro-3,13-dimethoxy-129724-64-7C19H16O6
- 2-(2,3-Dimethoxyphenyl)-4-oxo-4H-chromen-3-yl acetate331459-70-2C19H16O6
- 4,5-Diethoxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid161802-06-8C19H16O6
- 6-Demethoxy-9'-deoxycleomiscosin A121587-18-6C19H16O6
- Methyl 4-(1,4-dihydroxy-9,10-dioxoanthracen-2-yl)butanoate69960-35-6C19H16O6
- 9,10-Anthracenedione, 1,4,8-trihydroxy-2-(3-oxopentyl)-75963-98-3C19H16O6
- Benzaldehyde, 3,4,5-trimethoxy-2-(2-oxo-2H-1-benzopyran-4-yl)-820209-51-6C19H16O6
- 7,8-Dimethoxy-4-oxo-2-phenyl-4H-1-benzopyran-5-yl acetate64703-83-9C19H16O6
- [2-(3,4-Dimethoxyphenyl)-4-oxo-4H-1-benzopyran-8-yl]acetic acid87626-98-0C19H16O6
- 4-Oxo-5-(3-phenoxypropoxy)-4H-1-benzopyran-2-carboxylic acid53873-95-3C19H16O6
- 4-Oxo-6-(3-phenoxypropoxy)-4H-1-benzopyran-2-carboxylic acid53873-81-7C19H16O6
- 4-Oxo-7-(3-phenoxypropoxy)-4H-1-benzopyran-2-carboxylic acid53873-77-1C19H16O6
- 4-Oxo-8-(3-phenoxypropoxy)-4H-1-benzopyran-2-carboxylic acid57309-47-4C19H16O6
- 7-[2-(4-Hydroxy-3-methoxyphenyl)-2-oxoethoxy]-4-methyl-chromen-2-one72221-11-5C19H16O6
- 4-[2-[(1-Oxo-2,4-hexadien-1-yl)oxy]acetyl]phenyl 2-furancarboxylate669754-84-1C19H16O6
Frequently asked questions
What is the molar mass of C19H16O6?
The molar mass of C19H16O6 is 340.33 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms and 6 oxygen atoms. The monoisotopic mass is 340.0947 Da.
How many compounds have the formula C19H16O6?
CompoundList lists 111 compounds with the molecular formula C19H16O6, including (2R)-1,2-Dihydro-10-hydroxy-5-methoxy-2-((2R)-2-methyl-2-oxiranyl)-6H-furo(2,3-c)xanthen-6-one, 3-(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)-5,7-dihydroxy-2-methyl-1-benzopyran-4-one, Bis(3,4-Dihydroxy-trans-cinnamoyl)methane. 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 C19H16O6?
C19H16O6 has a degree of unsaturation of 12. 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.