Molecular formula
C14H12N2O3
440 compounds have this formula on CompoundList.
- Molar mass
- 256.26g/mol
- Monoisotopic mass
- 259.0885Da
- Atoms
- 31
- Elements
- 4
- Rings plus double bonds
- 10
The formula C14H12N2O3 describes a molecule made of 14 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms 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 × 1465.62%12.011 × 14 = 168.154 g/mol
- H Hydrogen × 124.72%1.008 × 12 = 12.096 g/mol
- N Nitrogen × 210.93%14.007 × 2 = 28.014 g/mol
- O Oxygen × 318.73%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C14H12N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 440 compounds
N-((5-Methylisoxazol-4-yl)methyl)benzofuran-2-carboxamide
CAS 2034262-15-0C14H12N2O3
Benzyl N-(5-formylpyridin-2-yl)carbamate
CAS 1823234-22-5C14H12N2O3
![4-[2-(3-Methyl-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]benzoic acid chemical structure, C14H12N2O3, CAS 28547-20-8](/s/IOQQMQBZHHLQJZ-UHFFFAOYSA-N.svg)
4-[2-(3-Methyl-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]benzoic acid
CAS 28547-20-8C14H12N2O3
(E)-3-Hydroxy-N-naphthalen-1-yl-2-nitrosobut-2-enamide
CAS 2856-37-3C14H12N2O3
4-Methoxy-5-(4-methoxyphenoxy)picolinonitrile
CAS 2311865-07-1C14H12N2O3
![3-Methoxy-4-[(6-methoxy-3-pyridinyl)oxy]benzonitrile chemical structure, C14H12N2O3, CAS 2505223-20-9](/s/HSLREKAROHPEHW-UHFFFAOYSA-N.svg)
3-Methoxy-4-[(6-methoxy-3-pyridinyl)oxy]benzonitrile
CAS 2505223-20-9C14H12N2O3
2-Propynoic acid, 3-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-
CAS 75613-93-3C14H12N2O3
2-Propenamide, 3-(1,3-benzodioxol-5-yl)-2-cyano-N-cyclopropyl-
CAS 524926-70-3C14H12N2O3
![Phenol, 2-[[(4-methylphenyl)imino]methyl]-6-nitro- chemical structure, C14H12N2O3, CAS 65550-52-9](/s/VSASOQVUFYZZTE-UHFFFAOYSA-N.svg)
Phenol, 2-[[(4-methylphenyl)imino]methyl]-6-nitro-
CAS 65550-52-9C14H12N2O3
N-(4-Nitrophenyl)-N-phenylacetamide
CAS 7418-39-5C14H12N2O3
![Ethyl 4,5-dihydro-4-oxo-1H-pyrido[3,2-b]indole-2-carboxylate chemical structure, C14H12N2O3, CAS 62578-60-3](/s/XGWUTXATSDNAQR-UHFFFAOYSA-N.svg)
Ethyl 4,5-dihydro-4-oxo-1H-pyrido[3,2-b]indole-2-carboxylate
CAS 62578-60-3C14H12N2O3
Methyl 5-(1H-indol-3-yl)-2-methyl-1,3-oxazole-4-carboxylate
CAS 61364-28-1C14H12N2O3
Ethyl 4-(3-pyridinylcarbonyl)-3-pyridinecarboxylate
CAS 73027-92-6C14H12N2O3
2-(4-Methoxyphenyl)-3-oxo-1H-benzimidazol-1-ol
CAS 98501-46-3C14H12N2O3
![N-[3-(Aziridin-1-yl)-1,4-dioxo-1,4-dihydronaphthalen-2-yl]acetamide chemical structure, C14H12N2O3, CAS 100872-64-8](/s/SWWLCPOWYVFKCK-UHFFFAOYSA-N.svg)
N-[3-(Aziridin-1-yl)-1,4-dioxo-1,4-dihydronaphthalen-2-yl]acetamide
CAS 100872-64-8C14H12N2O3
3-(6-Acetamidopyridin-3-yl)benzoic acid
CAS 889946-80-9C14H12N2O3
![Oxazolo[4,5-C]pyridine, 2-(2,4-dimethoxyphenyl)- chemical structure, C14H12N2O3, CAS 131073-11-5](/s/VTXRPUZDBWQVAP-UHFFFAOYSA-N.svg)
Oxazolo[4,5-C]pyridine, 2-(2,4-dimethoxyphenyl)-
CAS 131073-11-5C14H12N2O3
4-(3-Butyn-1-yloxy)-1-phenyl-1H-pyrazole-3-carboxylic acid
CAS 1152966-22-7C14H12N2O3
![2,4-Dihydroxy-N'-[(E)-phenylmethylidene]benzohydrazide chemical structure, C14H12N2O3, CAS 212575-54-7](/s/NYNXPFMWHJTOQV-OQLLNIDSSA-N.svg)
2,4-Dihydroxy-N'-[(E)-phenylmethylidene]benzohydrazide
CAS 212575-54-7C14H12N2O3
2-Pyridinecarboxamide, 6-formyl-N-(2-methoxyphenyl)-
CAS 685903-35-9C14H12N2O3
3H-Phenoxazin-3-one, 2-amino-7-ethoxy-
CAS 21434-94-6C14H12N2O3
4-(Aminocarbonyl)-3-(phenylamino)benzoic acid
CAS 1149384-45-1C14H12N2O3
5-Amino-2-benzamidobenzoic acid
CAS 60498-43-3C14H12N2O3
3-(4-Methoxyphenoxy)-3-phenoxy-3H-diazirene
CAS 651306-55-7C14H12N2O3
- 3-Cyano-N-(2-(furan-3-yl)-2-hydroxyethyl)benzamide1396765-91-5C14H12N2O3
- 5-(5-Methoxy-1H-benzo[D]imidazol-2-yl)benzene-1,3-diol14582-47-9C14H12N2O3
- 2-[1-(3-Methyl-5-isoxazolyl)ethyl]-1H-isoindole-1,3(2H)-dione543713-46-8C14H12N2O3
- 2-Amino-6-benzamidobenzoic acid90321-29-2C14H12N2O3
- Benzyl N-(6-formyl-3-pyridinyl)carbamate1816989-80-6C14H12N2O3
- N-(3-Methoxyphenyl)-4H-furo[3,2-b]pyrrole-5-carboxamide1789048-61-8C14H12N2O3
- Benzyl N-(3-formylpyridin-4-yl)carbamate1823244-12-7C14H12N2O3
- 6-Hydroxy-1-(3-methoxyphenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile1430721-88-2C14H12N2O3
- Benzyl N-(3-formylpyridin-2-yl)carbamate1823234-21-4C14H12N2O3
- 2-[3-(1,2-Oxazol-4-yl)propyl]-2,3-dihydro-1H-isoindole-1,3-dione1936064-00-4C14H12N2O3
- 3-(2-Furyl)-2-[2-(3-methylphenyl)hydrazono]-3-oxopropanal338400-39-8C14H12N2O3
- Ethyl 8-cyano-5-hydroxy-2-methylquinoline-6-carboxylate93638-99-4C14H12N2O3
- 2-[2-(2-Methyl-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzoic acid64908-99-2C14H12N2O3
- N-Hydroxy-2-{[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino}benzamide90267-81-5C14H12N2O3
- 8-[(Cyclopropylcarbonyl)amino]-6-quinolinecarboxylic acid2639204-56-9C14H12N2O3
- 5-(1H-Benzimidazol-2-yl)-3-methoxy-1,2-benzenediol2587878-01-9C14H12N2O3
- Methyl 2-methyl-4-oxo-5H-pyrrolo[1,2-a]quinoxaline-8-carboxylate2768550-22-5C14H12N2O3
- 3-[(2-Hydroxy-5-methylphenyl)diazenyl]benzoic acid28547-19-5C14H12N2O3
- Methyl 4-hydroxy-3-(2-phenyldiazenyl)benzoate31039-94-8C14H12N2O3
- 3-[[(2-Hydroxy-1-naphthalenyl)methylene]amino]-2-oxazolidinone1367242-84-9C14H12N2O3
- 2-[5-[(1S)-1-Amino-2-cyanoethyl]-2-furanyl]benzoic acid1213876-99-3C14H12N2O3
- 3-Methoxy-5-(2-quinolinyl)-4-isoxazolemethanol210836-19-4C14H12N2O3
- (2-Amino-5-methylphenyl)(2-nitrophenyl)methanone61871-79-2C14H12N2O3
- 4-Cyano-1-(2-hydroxy-2-phenylethyl)-1H-pyrrole-2-carboxylic acid62541-81-5C14H12N2O3
- N-Benzyl-N-nitrobenzamide125659-92-9C14H12N2O3
- 2-(3,4-Dimethoxyphenoxy)pyridine-4-carbonitrile869299-31-0C14H12N2O3
- 2-(3-Acetylanilino)pyridine-3-carboxylic acid1054147-84-0C14H12N2O3
- Ethyl 2-cyano-3-(3-hydroxy-1H-indol-2-yl)prop-2-enoate136429-63-5C14H12N2O3
- Ethyl 9-oxo-6,9-dihydro-3H-pyrrolo[3,2-f]quinoline-8-carboxylate39487-15-5C14H12N2O3
- 4-[(E)-(4-Methoxyphenyl)diazenyl]benzoic acid3517-20-2C14H12N2O3
- 3-(4-Benzoyl-1H-pyrrol-2-yl)-N-hydroxyprop-2-enamide501125-14-0C14H12N2O3
- N-(3-Oxo-10,10A-dihydro-3H-phenoxazin-2-yl)acetamide64790-25-6C14H12N2O3
- 2-Oxo-2-phenylethyl 2-aminopyridine-3-carboxylate652973-81-4C14H12N2O3
- N-[2-(4-Nitrophenyl)-1-phenylethylidene]hydroxylamine61631-71-8C14H12N2O3
- 2-(Hydroxymethyl)-5-[(E)-phenyldiazenyl]benzoic acid88247-56-7C14H12N2O3
- 5-Methyl-2-nitro-7,10-dihydrophenanthridin-6(5H)-one917877-17-9C14H12N2O3
- 2-[Hydroxy(phenyl)amino]-2H-1,4-benzoxazin-3(4H)-one52566-54-8C14H12N2O3
- Ethyl 6-formyl-2-phenylpyrimidine-4-carboxylate944901-70-6C14H12N2O3
- Methyl 5-(3-carbamoylphenyl)pyridine-2-carboxylate1820614-23-0C14H12N2O3
- 4-(1-Phenyl-1H-pyrazol-4-yl)oxane-2,6-dione877385-85-8C14H12N2O3
- 1-(Furan-3-ylmethyl)-2-oxo-N-prop-2-ynylpyridine-3-carboxamide1345444-00-9C14H12N2O3
- N-(2-Carbamoylphenyl)-3-hydroxybenzamide1789444-04-7C14H12N2O3
- 6-Amino-5-(benzyloxy)-2,3-dihydro-1,3-benzoxazol-2-one1558464-76-8C14H12N2O3
- 5-(4,5,6,7-Tetrahydro-[1,3]oxazolo[5,4-c]pyridin-2-yl)-3H-2-benzofuran-1-one1799842-63-9C14H12N2O3
- Methyl 6-oxo-3-{[(pyridin-3-yl)amino]methylidene}cyclohexa-1,4-diene-1-carboxylate89814-41-5C14H12N2O3
- 6-[(Benzylamino)methylidene]-3-nitrocyclohexa-2,4-dien-1-one61695-65-6C14H12N2O3
- 1-(4-Methoxyphenyl)-4-(prop-2-yn-1-yl)-1,2,3,4-tetrahydropyrazine-2,3-dione2548998-52-1C14H12N2O3
- 1-(3-Methoxyphenyl)-4-(prop-2-yn-1-yl)-1,2,3,4-tetrahydropyrazine-2,3-dione2415456-83-4C14H12N2O3
- Ethyl 1-(cyanomethyl)-4-oxo-1,4-dihydroquinoline-3-carboxylate2770597-28-7C14H12N2O3
- 7-Methoxy-9-methyl-9H-pyrido[3,4-b]indole-1-carboxylic acid4233-97-0C14H12N2O3
- 4-[Methyl(phenyl)amino]-2-nitrobenzaldehyde2138414-92-1C14H12N2O3
- 3-(1-Benzyl-1H-pyrazol-4-yl)oxolane-2,5-dione2228140-62-1C14H12N2O3
- 3-Oxo-1-(1-phenyl-1H-pyrazol-4-yl)cyclobutane-1-carboxylic acid2229631-83-6C14H12N2O3
- 4-(3-Phenyl-1H-pyrazol-4-yl)oxane-2,6-dione2229590-63-8C14H12N2O3
- 1-(8-Formylquinolin-6-yl)azetidine-2-carboxylic acid2137510-98-4C14H12N2O3
- 3-(1-Methyl-3-phenyl-1H-pyrazol-5-yl)oxolane-2,5-dione2228736-36-3C14H12N2O3
- 1-(8-Formylquinolin-7-yl)azetidine-2-carboxylic acid2137509-20-5C14H12N2O3
- 3-Oxo-1-(3-phenyl-1H-pyrazol-4-yl)cyclobutane-1-carboxylic acid2229471-40-1C14H12N2O3
- 4-[N-(Pyridin-4-yl)acetamido]benzoic acid2680752-05-8C14H12N2O3
- 6-Acetamido-5-phenylpyridine-3-carboxylic acid2680699-09-4C14H12N2O3
- Benzyl N-(3-cyano-4-methylfuran-2-yl)carbamate2680839-05-6C14H12N2O3
- 3-[N-(Pyridin-4-yl)acetamido]benzoic acid2680699-14-1C14H12N2O3
- 4-[N-(Pyridin-3-yl)acetamido]benzoic acid2680812-81-9C14H12N2O3
- 3-Acetamido-2-phenylpyridine-4-carboxylic acid2680694-23-7C14H12N2O3
- 4-(N-Phenylacetamido)pyridine-3-carboxylic acid2680784-87-4C14H12N2O3
- Benzyl N-[(5-cyanofuran-2-yl)methyl]carbamate2680791-93-7C14H12N2O3
- 3-(7-Vinylbenzo[d]isoxazol-3-yl)piperidine-2,6-dione2883704-16-1C14H12N2O3
- 8-[1-(Acetyloxy)-2-propyn-1-yl]-3-methyl-4(3H)-quinazolinone2109226-23-3C14H12N2O3
- 3-(Cyclopropyloxy)-4-(2-pyrazinyl)benzoic acid2639207-18-2C14H12N2O3
- 3-(Cyclopropyloxy)-4-(2-pyrimidinyl)benzoic acid2639207-15-9C14H12N2O3
- 3-(Cyclopropyloxy)-4-(4-pyridazinyl)benzoic acid2639207-20-6C14H12N2O3
- 3-(Cyclopropyloxy)-4-(4-pyrimidinyl)benzoic acid2639207-22-8C14H12N2O3
- 4-(Cyclopropyloxy)-3-(2-pyrimidinyl)benzoic acid2639206-69-0C14H12N2O3
- 4-(Cyclopropyloxy)-3-(4-pyridazinyl)benzoic acid2639206-85-0C14H12N2O3
- 4-(Cyclopropyloxy)-3-(4-pyrimidinyl)benzoic acid2639206-50-9C14H12N2O3
- 4-(Cyclopropyloxy)-3-(5-pyrimidinyl)benzoic acid2639206-40-7C14H12N2O3
Frequently asked questions
What is the molar mass of C14H12N2O3?
The molar mass of C14H12N2O3 is 256.26 g/mol, calculated from standard atomic weights for 14 carbon atoms, 12 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 259.0885 Da.
How many compounds have the formula C14H12N2O3?
CompoundList lists 440 compounds with the molecular formula C14H12N2O3, including N-((5-Methylisoxazol-4-yl)methyl)benzofuran-2-carboxamide, Benzyl N-(5-formylpyridin-2-yl)carbamate, 4-[2-(3-Methyl-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]benzoic 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 C14H12N2O3?
C14H12N2O3 has a degree of unsaturation of 10. 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.