Molecular formula
C14H9NO3
150 compounds have this formula on CompoundList.
- Molar mass
- 239.23g/mol
- Monoisotopic mass
- 239.0582Da
- Atoms
- 27
- Elements
- 4
- Rings plus double bonds
- 11
The formula C14H9NO3 describes a molecule made of 14 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 3 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 × 1470.29%12.011 × 14 = 168.154 g/mol
- H Hydrogen × 93.79%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 15.86%14.007 × 1 = 14.007 g/mol
- O Oxygen × 320.06%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C14H9NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 150 compounds
1-Amino-4-hydroxyanthraquinone
CAS 116-85-8C14H9NO3
2-(Furan-2-yl)quinoline-4-carboxylic acid
CAS 20146-25-2C14H9NO3
![3-Phenyl-benzo[c]isoxazole-5-carboxylic acid chemical structure, C14H9NO3, CAS 39695-71-1](/s/GEBDBXYYQHUKAU-UHFFFAOYSA-N.svg)
3-Phenyl-benzo[c]isoxazole-5-carboxylic acid
CAS 39695-71-1C14H9NO3
4-Carboxy-9-acridanone
CAS 24782-64-7C14H9NO3
![4-Oxo-1,4-dihydrobenzo[h]quinoline-3-carboxylic acid chemical structure, C14H9NO3, CAS 51726-83-1](/s/QGOKEDVMXJBTAR-UHFFFAOYSA-N.svg)
4-Oxo-1,4-dihydrobenzo[h]quinoline-3-carboxylic acid
CAS 51726-83-1C14H9NO3
3-(4-Cyanophenoxy)benzoic acid
CAS 313549-93-8C14H9NO3
3-Benzoyl-3H-benzooxazol-2-one
CAS 13787-59-2C14H9NO3
N-(4-Hydroxyphenyl)phthalimide
CAS 7154-85-0C14H9NO3
2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one
CAS 1218-69-5C14H9NO3
2-Phenyl-1,3-benzoxazole-6-carboxylic acid
CAS 594839-90-4C14H9NO3
2-Phenyl-benzooxazole-5-carboxylic acid
CAS 21095-64-7C14H9NO3
Marcanine A
CAS 157463-84-8C14H9NO3
(4E)-4-(Furan-2-ylmethylidene)-3-phenyl-1,2-oxazol-5-one
CAS 1022259-63-7C14H9NO3
7-Hydroxy-4-(3-pyridyl)coumarin
CAS 109512-76-7C14H9NO3
Quinolin-8-yl furan-2-carboxylate
CAS 18060-51-0C14H9NO3
Phthalimide, N-(m-hydroxyphenyl)-
CAS 59479-66-2C14H9NO3
7-Hydroxy-4-(4-pyridyl)coumarin
CAS 92906-36-0C14H9NO3
N-(o-Hydroxyphenyl)phthalimide
CAS 6307-13-7C14H9NO3
6-Benzoyl-2(3H)-benzoxazolone
CAS 54903-12-7C14H9NO3
7-Hydroxy-4-(pyridin-2-yl)coumarin
CAS 386704-10-5C14H9NO3
2-(2-Cyanophenoxy)benzoic acid
CAS 209461-07-4C14H9NO3
9-(Hydroxyimino)-9H-fluorene-1-carboxylic acid
CAS 5893-03-8C14H9NO3
4-(4-Cyanophenoxy)benzoic acid
CAS 50793-29-8C14H9NO3
4-(2-Furylmethylene)-2-phenyl-1,3-oxazolin-5-one
CAS 15601-47-5C14H9NO3
- 5-Hydroxy-2-phenylisoindoline-1,3-dione3975-50-6C14H9NO3
- 3-Phenyl-1,3-benzoxazine-2,4-dione1217-25-0C14H9NO3
- 6-Hydroxy-2-phenyl-4H-3,1-benzoxazin-4-one80306-89-4C14H9NO3
- 6-Oxo-5,6-dihydrophenanthridine-2-carboxylic acid107917-50-0C14H9NO3
- (2Z)-6-Hydroxy-2-(pyridin-4-ylmethylidene)-1-benzofuran-3(2H)-one1679342-26-7C14H9NO3
- 4-Hydroxy-2-phenylisoindoline-1,3-dione57192-79-7C14H9NO3
- (3Z)-3-[2-(Furan-2-yl)-2-oxoethylidene]-1,3-dihydro-2H-indol-2-one1294500-37-0C14H9NO3
- 9-Oxo-9,10-dihydroacridine-2-carboxylic acid42946-36-1C14H9NO3
- Dianthalexin85915-62-4C14H9NO3
- Crinasiadine40141-86-4C14H9NO3
- 7-Benzoxazolecarboxylic acid, 2-phenyl-131862-24-3C14H9NO3
- 2-Amino-3-hydroxyanthraquinone117-77-1C14H9NO3
- 6-Oxo-5H-phenanthridine-1-carboxylic acid17726-57-7C14H9NO3
- 5H-(1)Benzopyrano(2,3-b)pyridin-5-one, 7-acetyl-53944-40-4C14H9NO3
- (2E)-6-Hydroxy-2-(pyridin-3-ylmethylene)-1-benzofuran-3(2H)-one620545-84-8C14H9NO3
- (2Z)-6-Hydroxy-2-(pyridin-2-ylmethylene)-1-benzofuran-3(2H)-one691398-44-4C14H9NO3
- 6-Methoxybenzo[g]isoquinoline-5,10-dione90381-62-7C14H9NO3
- 4H-1-Benzopyran-4-one, 7-hydroxy-3-(2-pyridinyl)-65047-23-6C14H9NO3
- 3-(1,3-Benzoxazol-2-yl)benzoic acid20000-56-0C14H9NO3
- 2-(4-Nitrophenyl)-1-benzofuran787-64-4C14H9NO3
- (4Z)-4-(Furan-2-ylmethylidene)-2-phenyl-1,3-oxazol-5(4H)-one77012-48-7C14H9NO3
- 7-Hydroxy-2-(pyridin-4-yl)-4H-chromen-4-one663619-95-2C14H9NO3
- Benzoxazole, 2-(3,4-methylenedioxyphenyl)-3315-20-6C14H9NO3
- 4-(1,3-Benzoxazol-2-yl)benzoic acid20000-54-8C14H9NO3
- 9-Nitroanthrone6313-44-6C14H9NO3
- 2-(2-Benzoxazolyl)benzoic acid104286-03-5C14H9NO3
- 2-[(E)-2-Nitrovinyl]dibenzo[b,d]furan897545-79-8C14H9NO3
- 5-(2-Naphthyl)isoxazole-3-carboxylic acid1105193-46-1C14H9NO3
- (2Z)-6-Hydroxy-2-(pyridin-3-ylmethylidene)-1-benzofuran-3-one2365250-75-3C14H9NO3
- N-Phenoxyphthalimide64908-64-1C14H9NO3
- N-Phenylisatoic anhydride20877-86-5C14H9NO3
- 5,6-Dihydro-6-oxophenanthridine-3-carboxylic acid39161-52-9C14H9NO3
- 4-Cyanophenyl 4-hydroxybenzoate70568-47-7C14H9NO3
- 5-(1-Naphthyl)isoxazole-3-carboxylic acid1105193-50-7C14H9NO3
- 3'-Cyano-5-hydroxy-[1,1'-biphenyl]-3-carboxylic acid1258637-09-0C14H9NO3
- 9-(Hydroxy(oxido)amino)-3-phenanthrenol7402-91-7C14H9NO3
- 5-Nitro-2-phenylbenzofuran16237-97-1C14H9NO3
- (5-Hydroxy-1-benzofuran-3-yl)(pyridin-2-yl)methanone953423-73-9C14H9NO3
- 7-Amino-9-oxo-9H-fluorene-2-carboxylic acid92151-49-0C14H9NO3
- 2-Pyridin-2-yl-benzofuran-5-carboxylic acid1154060-90-8C14H9NO3
- 7-Hydroxy-3-(pyridin-2-yl)-2H-chromen-2-one1148-28-3C14H9NO3
- 2-Furyl[6-(2-furyl)-3-pyridinyl]methanone428441-90-1C14H9NO3
- 2-(4-Hydroxyphenyl)-pyrano[3,2-b]pyridin-4-one884500-73-6C14H9NO3
- 2-(5-Hydroxy-pyridin-2-yl)-chromen-4-one884500-84-9C14H9NO3
- 4-(3-Cyanophenyl)-2-hydroxybenzoic acid1262005-46-8C14H9NO3
- 3-Isocyanato-2-methoxydibenzofuran480439-21-2C14H9NO3
- (2E)-3-[5-(4-Cyanophenyl)furan-2-yl]prop-2-enoic acid765937-80-2C14H9NO3
- 1-(Hydroxyamino)anthracene-9,10-dione56613-39-9C14H9NO3
- Coumarin, 3-(3-pyridyl)-, N-oxide958-55-4C14H9NO3
- 3-Amino-1-hydroxyanthracene-9,10-dione645389-79-3C14H9NO3
- 5-(Quinolin-8-yl)furan-2-carboxylic acid1096904-38-9C14H9NO3
- 4-(3-Carboxyphenyl)-2-cyanophenol1261967-69-4C14H9NO3
- 5-(3-Carboxyphenyl)-2-cyanophenol1262003-35-9C14H9NO3
- 5-(3-Carboxyphenyl)-3-cyanophenol1261889-39-7C14H9NO3
- 4-(4-Carboxyphenyl)-2-cyanophenol1261941-81-4C14H9NO3
- 5-(4-Carboxyphenyl)-3-cyanophenol1261924-57-5C14H9NO3
- 4-(4-Cyanophenyl)-3-hydroxybenzoic acid1261901-09-0C14H9NO3
- 2-(2-Furanyl)-4-(phenylmethylene)-5(4H)-oxazolone69763-44-6C14H9NO3
- 2-(4-Hydroxyphenyl)pyrano[2,3-b]pyridin-4-one884500-72-5C14H9NO3
- 1-Amino-8-hydroxy-9,10-anthracenedione63572-76-9C14H9NO3
- 2-Amino-1-hydroxy-anthraquinone568-99-0C14H9NO3
- 1-(4-Hydroxyphenyl)-1H-indole-2,3-dione683276-76-8C14H9NO3
- 5-(Benzofuran-2-yl)nicotinic acid1263377-61-2C14H9NO3
- 5-(4-Carboxyphenyl)-2-cyanophenol1261983-31-6C14H9NO3
- 4-(3-Cyanophenyl)-3-hydroxybenzoic acid1261889-31-9C14H9NO3
- 3-(4-Cyanophenyl)-5-hydroxybenzoic acid1258618-99-3C14H9NO3
- 4-(4-Cyanophenyl)-2-hydroxybenzoic acid1261979-75-2C14H9NO3
- 7-Amino-9-oxo-9H-fluorene-4-carboxylic acid16304-61-3C14H9NO3
- 4-Hydroxybenzo[h]quinoline-2-carboxylic acid855283-82-8C14H9NO3
- (4-Cyanophenyl) phenyl carbonate17175-15-4C14H9NO3
- 6-Hydroxy-2-(4-pyridinylmethylene)-3(2H)-benzofuranone620545-93-9C14H9NO3
- Benzo[f]quinoline-2-carboxylicacid, 1-hydroxy-854047-42-0C14H9NO3
- (9E)-9-Hydroxyiminofluorene-4-carboxylic acid22296-43-1C14H9NO3
- 3-[(E)-Hydroxyiminomethyl]benzo[h]chromen-4-one383388-62-3C14H9NO3
- 5H-[1,3]Dioxolo[4,5-b]acridin-10-one5876-55-1C14H9NO3
- 1 suppliers4-[2-(4-Nitrophenyl)ethynyl]phenol18938-22-2C14H9NO3
Frequently asked questions
What is the molar mass of C14H9NO3?
The molar mass of C14H9NO3 is 239.23 g/mol, calculated from standard atomic weights for 14 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 239.0582 Da.
How many compounds have the formula C14H9NO3?
CompoundList lists 150 compounds with the molecular formula C14H9NO3, including 1-Amino-4-hydroxyanthraquinone, 2-(Furan-2-yl)quinoline-4-carboxylic acid, 3-Phenyl-benzo[c]isoxazole-5-carboxylic acid. 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 C14H9NO3?
C14H9NO3 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.