Molecular formula
C15H14N4O3
178 compounds have this formula on CompoundList.
- Molar mass
- 298.30g/mol
- Monoisotopic mass
- 298.1066Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 11
The formula C15H14N4O3 describes a molecule made of 15 carbon atoms, 14 hydrogen atoms, 4 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 × 1560.40%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 144.73%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 418.78%14.007 × 4 = 56.028 g/mol
- O Oxygen × 316.09%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C15H14N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 178 compounds
Pemetrexed acid
CAS 137281-39-1C15H14N4O3
Methyl 1-ethyl-2-imino-5-oxo-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxylate
CAS 510761-89-4C15H14N4O3
![N-[(E)-[(E)-3-(1,3-Benzodioxol-5-yl)prop-2-enylidene]amino]-5-methyl-1H-pyrazole-3-carboxamide chemical structure, C15H14N4O3, CAS 1309670-28-7](/s/NJRPPCUYLXVFAW-DKBWTLBHSA-N.svg)
N-[(E)-[(E)-3-(1,3-Benzodioxol-5-yl)prop-2-enylidene]amino]-5-methyl-1H-pyrazole-3-carboxamide
CAS 1309670-28-7C15H14N4O3
![Ethyl 2-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)acetate chemical structure, C15H14N4O3, CAS 656831-55-9](/s/QGCCCWOHGNWDSL-UHFFFAOYSA-N.svg)
Ethyl 2-(4-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)acetate
CAS 656831-55-9C15H14N4O3
Ethyl 2-(1,3-benzoxazol-2-ylamino)-4-methylpyrimidine-5-carboxylate
CAS 669718-60-9C15H14N4O3
11-Ethyl-6-methyl-9-nitropyrido(3,2-C)(1,5)benzodiazepin-5-one
CAS 132687-06-0C15H14N4O3
![4-Methoxy-3-[(1-methyl-4-oxopyrazolo[3,4-d]pyrimidin-5-yl)methyl]benzaldehyde chemical structure, C15H14N4O3, CAS 866843-52-9](/s/WVWAMYLXAWTJQY-UHFFFAOYSA-N.svg)
4-Methoxy-3-[(1-methyl-4-oxopyrazolo[3,4-d]pyrimidin-5-yl)methyl]benzaldehyde
CAS 866843-52-9C15H14N4O3
2-(4-Nitrophenyl)-5-piperidin-1-yl-1,3-oxazole-4-carbonitrile
CAS 201992-49-6C15H14N4O3
![3-(1H-Tetrazol-5-ylmethoxy)-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one chemical structure, C15H14N4O3, CAS 896856-55-6](/s/FMXFYVMITHQAPD-UHFFFAOYSA-N.svg)
3-(1H-Tetrazol-5-ylmethoxy)-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one
CAS 896856-55-6C15H14N4O3
N-(3-Methoxyphenyl)-2-oxo-2-(2-(4-pyridinylmethylene)hydrazino)acetamide
CAS 352460-83-4C15H14N4O3
N-(4-Methoxyphenyl)-2-oxo-2-(2-(4-pyridinylmethylene)hydrazino)acetamide
CAS 352460-84-5C15H14N4O3
![7-Methyl-9-(1H-tetrazol-5-ylmethoxy)-2,3-dihydrocyclopenta[c]chromen-4(1H)-one chemical structure, C15H14N4O3, CAS 899382-97-9](/s/GYGSCMSWARBFFZ-UHFFFAOYSA-N.svg)
7-Methyl-9-(1H-tetrazol-5-ylmethoxy)-2,3-dihydrocyclopenta[c]chromen-4(1H)-one
CAS 899382-97-9C15H14N4O3
6-Amino-4-(3,4-dihydroxy-PH)3-ET-1,4-dihydropyrano(2,3-C)pyrazole-5-carbonitrile
CAS 377049-89-3C15H14N4O3
![1-(5-Amino-2-methyl-4-oxo-3,4-dihydroquinazolin-3-yl)-3-azabicyclo[3.1.1]heptane-2,4-dione chemical structure, C15H14N4O3, CAS 2330878-51-6](/s/NTIWCTCZQZUDBP-UHFFFAOYSA-N.svg)
1-(5-Amino-2-methyl-4-oxo-3,4-dihydroquinazolin-3-yl)-3-azabicyclo[3.1.1]heptane-2,4-dione
CAS 2330878-51-6C15H14N4O3
N-(2-Methoxyphenyl)-2-oxo-2-(2-(4-pyridinylmethylene)hydrazino)acetamide
CAS 477734-09-1C15H14N4O3
![2-(7,8-Dihydro-6,6-dimethyl-6H-[1,2,5]oxadiazolo[3,4-g][1,4]benzoxazin-8-yl)pyridine 1-oxide chemical structure, C15H14N4O3, CAS 144293-65-2](/s/RIBUWYJTGSWAGJ-UHFFFAOYSA-N.svg)
2-(7,8-Dihydro-6,6-dimethyl-6H-[1,2,5]oxadiazolo[3,4-g][1,4]benzoxazin-8-yl)pyridine 1-oxide
CAS 144293-65-2C15H14N4O3
Sanguinone A
CAS 950842-09-8C15H14N4O3
N-(Furan-2-ylmethyl)-3-(4-oxo-1,2,3-benzotriazin-3-yl)propanamide
CAS 440331-65-7C15H14N4O3
1-Ethyl-7-(3-methyl-1H-pyrazol-4-yl)-4-oxo-1,8-naphthyridine-3-carboxylic acid
CAS 63475-33-2C15H14N4O3
![Methyl 2-[1-(2-methylphenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]acetate chemical structure, C15H14N4O3, CAS 895012-96-1](/s/UAMGJSMCRVEKHX-UHFFFAOYSA-N.svg)
Methyl 2-[1-(2-methylphenyl)-4-oxopyrazolo[3,4-d]pyrimidin-5-yl]acetate
CAS 895012-96-1C15H14N4O3
N11-Ethyl-N6-methyl-8-nitro-6,11-dihydro-5H-pyrido(2,3-b)(1,5)benzodiazepin-5-one
CAS 133626-75-2C15H14N4O3
![1,3-Bis[(4-oxocyclohexa-2,5-dien-1-ylidene)methylamino]urea chemical structure, C15H14N4O3, CAS 6639-73-2](/s/UPZUZADDSBPADJ-CZCYGEDCSA-N.svg)
1,3-Bis[(4-oxocyclohexa-2,5-dien-1-ylidene)methylamino]urea
CAS 6639-73-2C15H14N4O3
3-(3,4,5-Trimethoxy-phenyl)-pyrido(3,4-e)(1,2,4)triazine
CAS 60445-73-0C15H14N4O3
1,3-Dimethyl-N-(2-methyl-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl)-1H-pyrazole-5-carboxamide
CAS 1013796-69-4C15H14N4O3
- 1-Ethyl-N-(2-methyl-1,3-dioxoisoindolin-5-yl)-1H-pyrazole-5-carboxamide1170882-19-5C15H14N4O3
- Methyl 2-(4-methyl-7-oxo-1-phenyl-1H-pyrazolo[3,4-d]pyridazin-6(7H)-yl)acetate955781-55-2C15H14N4O3
- N-(2-Carbamoylbenzofuran-3-yl)-1-ethyl-1H-pyrazole-5-carboxamide1170395-11-5C15H14N4O3
- Salicylaldehyde carbohydrazone6638-49-9C15H14N4O3
- 4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-6-yl)ethyl]benzoic acid151937-10-9C15H14N4O3
- N-(2-Carbamoylbenzofuran-3-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide1013769-48-6C15H14N4O3
- N-(2-Carbamoylbenzofuran-3-yl)-1,3-dimethyl-1H-pyrazole-5-carboxamide1013808-87-1C15H14N4O3
- 4-(3-Hydroxy-phenylamino)-5-methyl-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid methyl ester310442-68-3C15H14N4O3
- 2-(2,5-Dimethylphenyl)-N-(5-(isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)acetamide946362-87-4C15H14N4O3
- 3-Methyl-N-(5-(4-methylbenzyl)-1,3,4-oxadiazol-2-yl)isoxazole-5-carboxamide1170923-79-1C15H14N4O3
- 2-[[3-(1,3-Benzodioxol-5-yl)pyrazolo[1,5-a]pyrimidin-5-yl]amino]ethanol960609-63-6C15H14N4O3
- 7-Hydroxy-N-(2-hydroxyethyl)-5-phenylpyrazolo[1,5-a]pyrimidine-3-carboxamide2378168-40-0C15H14N4O3
- 3-(5-Methyl-7-oxo-2-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanoic acid1030457-30-7C15H14N4O3
- [2-(2,5-Dimethylphenyl)-4-oxopyrazolo[1,5-d][1,2,4]triazin-5(4H)-yl]acetic acid1232798-85-4C15H14N4O3
- N-(2,4-Dimethoxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide310448-32-9C15H14N4O3
- 9(10H)-Acridinone, 4-((2-aminoethyl)amino)-1-nitro-128071-39-6C15H14N4O3
- 3-[7-(3-Methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]propanoic acid1119499-77-2C15H14N4O3
- 1-[7-(1,3-Benzodioxol-5-yl)-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]-1-ethanone303994-52-7C15H14N4O3
- 2-(Furan-2-ylmethyl)-8-nitro-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazole727675-50-5C15H14N4O3
- 2-(5-Methyl-7-oxo-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethyl benzenecarboxylate860611-11-6C15H14N4O3
- N'-[1-(3-Aminophenyl)ethylidene]-2-nitrobenzohydrazide303211-86-1C15H14N4O3
- Methyl (E)-2-benzamido-3-(pyrimidin-2-ylamino)prop-2-enoate149454-59-1C15H14N4O3
- N'-[1-(3-Aminophenyl)ethylidene]-3-nitrobenzohydrazide300361-44-8C15H14N4O3
- 1H-Benzimidazole-1-methanamine, N-(4-methoxyphenyl)-6-nitro-103248-24-4C15H14N4O3
- 2-(2-Methoxy-5-nitroanilino)-4,6-dimethylpyridine-3-carbonitrile636997-48-3C15H14N4O3
- Pyrazole-4-carboxylic acid, 5-(3,4-dihydro-4-oxoquinazolin-3-yl)-1-methyl-, ethyl ester104907-80-4C15H14N4O3
- 4-(6-Acetyl-5-methyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)benzenecarboxylic acid477870-10-3C15H14N4O3
- Methyl [6-(benzyloxy)-9H-purin-9-yl]acetate924913-66-6C15H14N4O3
- 2-((1-(Isoxazole-5-carbonyl)piperidin-4-yl)oxy)nicotinonitrile1797745-86-8C15H14N4O3
- (3-(1H-1,2,3-Triazol-1-yl)azetidin-1-yl)(7-methoxybenzofuran-2-yl)methanone2034522-47-7C15H14N4O3
- Ethyl 2-imino-1-methyl-5-oxo-1,6-dihydropyridino[1,2-a]pyridino[2,3-d]pyrimidi ne-3-carboxylate29494-78-8C15H14N4O3
- 6-Methyl-7-(1H-tetrazol-5-ylmethoxy)-2,3-dihydrocyclopenta[c]chromen-4(1H)-one896815-11-5C15H14N4O3
- Methyl 5-azido-2-(4-methoxyphenyl)aminobenzoate64134-59-4C15H14N4O3
- Pyrrolo(3,4-e)-1,4-diazepin-2(1H)-one, 3,7-dihydro-6,7-dimethyl-8-nitro-5-phenyl-84829-75-4C15H14N4O3
- 4-(Dimethylamino)-N-[5-(furan-2-yl)-1,3,4-oxadiazol-2-yl]benzamide862809-11-8C15H14N4O3
- N'-[1-(4-Aminophenyl)ethylidene]-2-nitrobenzohydrazide303059-01-0C15H14N4O3
- 1H-Benzimidazole-1-methanamine, N-(2-methoxyphenyl)-6-nitro-103248-23-3C15H14N4O3
- N-(1,3-Dimethyl-1H-pyrazol-5-yl)-2-(1,3-dioxoisoindolin-2-yl)acetamide1234860-36-6C15H14N4O3
- 2,5-Dimethyl-N-[5-(6-methylpyridin-2-yl)-1,3,4-oxadiazol-2-yl]furan-3-carboxamide1396871-57-0C15H14N4O3
- N-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)benzo[d][1,3]dioxole-5-carboxamide1798539-31-7C15H14N4O3
- 6-(3,5-Dimethylisoxazole-4-carbonyl)-2-oxo-1,2,5,6,7,8-hexahydro-1,6-naphthyridine-3-carbonitrile2034306-80-2C15H14N4O3
- Adrenochrome isonicotinic acid hydrazone17140-32-8C15H14N4O3
- 3-(2-Amino-7-oxo-4-phenyl-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)propanoic acid76628-75-6C15H14N4O3
- Methyl 2-[(2-carbamoylphenyl)amino]diazenylbenzoate53017-94-0C15H14N4O3
- Ethyl 3-methoxy-4-(9H-purin-8-yl)benzoate89469-12-5C15H14N4O3
- 5-Methoxy-1-methyl-3-(pyridin-3-ylmethyl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione941898-10-8C15H14N4O3
- 1-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)-3-phenethylurea1210193-51-3C15H14N4O3
- N-(4-Methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)pyrazine-2-carboxamide1209924-15-1C15H14N4O3
- 2-Nitro-4-(1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-5-yl)benzonitrile1297538-05-6C15H14N4O3
- 2,4-Dimethoxy-N-{pyrazolo[1,5-a]pyrimidin-6-yl}benzamide2034620-51-2C15H14N4O3
- N-(2-Methoxyphenyl)-6-methyl-4-oxo-4,5-dihydropyrazolo[1,5-a]pyrazine-2-carboxamide2108716-07-8C15H14N4O3
- 2-[3-(Hydroxymethyl)-4-oxo-2-phenylpyrazolo[1,5-a]pyrazin-5(4H)-yl]acetamide2109077-49-6C15H14N4O3
- 2-Amino-6-(3,4-dimethoxyphenyl)pyrido[3,2-d]pyrimidin-4(1H)-one897359-75-0C15H14N4O3
- BILR-355 metabolite M21426814-10-9C15H14N4O3
- 1,7-Dimethyl-3-phenacylpurine-2,6-dione7499-90-3C15H14N4O3
- 1,3,8-Trimethyl-6-phenylpteridine-2,4,7-trione109853-23-8C15H14N4O3
- 2-(3,4-Dimethylphenyl)-N-(5-(isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)acetamide946313-30-0C15H14N4O3
- 2-(2-(4-Methoxyphenyl)-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl)acetamide941876-33-1C15H14N4O3
- N-(5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl)-3-methylisoxazole-5-carboxamide946319-02-4C15H14N4O3
- N-{[1-(2-Amino-2-oxoethyl)-1H-benzimidazol-2-yl]methyl}furan-2-carboxamide955306-40-8C15H14N4O3
- N1-(2-(1H-indol-3-yl)ethyl)-N2-(isoxazol-3-yl)oxalamide941889-43-6C15H14N4O3
- 1-(5-(2,5-Dimethylfuran-3-yl)-1,3,4-oxadiazol-2-yl)-3-phenylurea1286697-27-5C15H14N4O3
- Ethyl 4-(4-aminophenoxy)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate417721-61-0C15H14N4O3
- 2-Nitro-5-(1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-5-yl)benzonitrile1297537-73-5C15H14N4O3
- 2-(Benzo[d]isoxazol-3-yl)-N-(6-ethoxypyrimidin-4-yl)acetamide1396583-00-8C15H14N4O3
- 5-Methyl-N-(2-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)isoxazole-3-carboxamide1448124-80-8C15H14N4O3
- Methyl 1-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)phenyl]-1H-pyrazole-3-carboxylate1707586-20-6C15H14N4O3
- N-(4-Methoxyphenyl)-6-methyl-4-oxo-4,5-dihydropyrazolo[1,5-a]pyrazine-2-carboxamide1798622-53-3C15H14N4O3
- 3-{[1-(Furan-2-carbonyl)piperidin-3-yl]oxy}pyrazine-2-carbonitrile2034434-40-5C15H14N4O3
- 3-{[1-(Furan-3-carbonyl)piperidin-3-yl]oxy}pyrazine-2-carbonitrile2034503-59-6C15H14N4O3
- 3,4-Dimethoxy-N-(pyrazolo[1,5-a]pyrimidin-6-yl)benzamide2034480-52-7C15H14N4O3
- (E)-3-(Furan-2-yl)-N-((3-(1-methyl-1H-pyrrol-2-yl)-1,2,4-oxadiazol-5-yl)methyl)acrylamide2035001-25-1C15H14N4O3
- 2-(2-Oxobenzo[d]oxazol-3(2H)-yl)-N-(2-(pyrimidin-5-yl)ethyl)acetamide2034446-49-4C15H14N4O3
- 2-Methyl-N-((3-(5-methylisoxazol-3-yl)-1,2,4-oxadiazol-5-yl)methyl)benzamide2034419-94-6C15H14N4O3
- 5-(2-Methoxy-4-methylpyrimidin-5-yl)-3-(3-methoxyphenyl)-1,2,4-oxadiazole2034330-20-4C15H14N4O3
- 5-Methyl-N-(2-(7-oxofuro[2,3-c]pyridin-6(7H)-yl)ethyl)pyrazine-2-carboxamide2034273-09-9C15H14N4O3
Frequently asked questions
What is the molar mass of C15H14N4O3?
The molar mass of C15H14N4O3 is 298.30 g/mol, calculated from standard atomic weights for 15 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 298.1066 Da.
How many compounds have the formula C15H14N4O3?
CompoundList lists 178 compounds with the molecular formula C15H14N4O3, including Pemetrexed acid, Methyl 1-ethyl-2-imino-5-oxo-1,5-dihydro-2H-dipyrido(1,2-A:2,3-D)pyrimidine-3-carboxylate, N-[(E)-[(E)-3-(1,3-Benzodioxol-5-yl)prop-2-enylidene]amino]-5-methyl-1H-pyrazole-3-carboxamide. 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 C15H14N4O3?
C15H14N4O3 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.