Molecular formula
C16H14N4O3
177 compounds have this formula on CompoundList.
- Molar mass
- 310.31g/mol
- Monoisotopic mass
- 310.1066Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 12
The formula C16H14N4O3 describes a molecule made of 16 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 × 1661.93%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 144.55%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 418.06%14.007 × 4 = 56.028 g/mol
- O Oxygen × 315.47%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H14N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 177 compounds
![N-[2-(1H-Benzimidazol-2-yl)ethyl]-4-nitrobenzamide chemical structure, C16H14N4O3, CAS 300821-02-7](/s/YRKQEVHZBYTOMJ-UHFFFAOYSA-N.svg)
N-[2-(1H-Benzimidazol-2-yl)ethyl]-4-nitrobenzamide
CAS 300821-02-7C16H14N4O3
![N-(1,3-Benzodioxol-5-yl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxamide chemical structure, C16H14N4O3, CAS 725696-66-2](/s/WAJFVWHQNNSYSE-UHFFFAOYSA-N.svg)
N-(1,3-Benzodioxol-5-yl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxamide
CAS 725696-66-2C16H14N4O3
![Ethyl 5-[(2-hydroxy-1-naphthyl)diazenyl]-1H-imidazole-4-carboxylate chemical structure, C16H14N4O3, CAS 308321-36-0](/s/QFGQXFPLOJFEDK-UHFFFAOYSA-N.svg)
Ethyl 5-[(2-hydroxy-1-naphthyl)diazenyl]-1H-imidazole-4-carboxylate
CAS 308321-36-0C16H14N4O3
![2-{3-Benzyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidin-1-yl}acetamide chemical structure, C16H14N4O3, CAS 902960-11-6](/s/VYISUYKAWWKGRW-UHFFFAOYSA-N.svg)
2-{3-Benzyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidin-1-yl}acetamide
CAS 902960-11-6C16H14N4O3
![N'-[(E)-(2-Hydroxyphenyl)methylidene]-3-(5-methylfuran-2-yl)-1H-pyrazole-5-carbohydrazide chemical structure, C16H14N4O3, CAS 1285564-12-6](/s/UUBPDEVWPORETD-RQZCQDPDSA-N.svg)
N'-[(E)-(2-Hydroxyphenyl)methylidene]-3-(5-methylfuran-2-yl)-1H-pyrazole-5-carbohydrazide
CAS 1285564-12-6C16H14N4O3
Disperse Orange 3 methacrylamide
CAS 58142-15-7C16H14N4O3
(E)-N-(2-(2-((1H-Indol-3-yl)methylene)hydrazinyl)-2-oxoethyl)furan-2-carboxamide
CAS 349565-24-8C16H14N4O3
2-(5-(4-(Benzyloxy)phenyl)-2H-tetrazol-2-yl)acetic acid
CAS 890091-60-8C16H14N4O3
N'-(4-Hydroxy-3-methoxybenzylidene)-1H-benzimidazole-6-carbohydrazide
CAS 299170-23-3C16H14N4O3
![Benzyl 2-(1H-benzo[d][1,2,3]triazol-1-yl)-2-oxoethylcarbamate chemical structure, C16H14N4O3, CAS 173459-80-8](/s/GXIYFGDLDAFXEF-UHFFFAOYSA-N.svg)
Benzyl 2-(1H-benzo[d][1,2,3]triazol-1-yl)-2-oxoethylcarbamate
CAS 173459-80-8C16H14N4O3
N-(4-Ethoxyphenyl)-6-nitroquinazolin-4-amine
CAS 51687-12-8C16H14N4O3
N'-(2,5-Dioxo-1-phenylpyrrolidin-3-yl)pyridine-3-carbohydrazide
CAS 956187-99-8C16H14N4O3
![N'-[(E)-(2-Hydroxy-3-methoxyphenyl)methylidene]-1H-benzimidazole-6-carbohydrazide chemical structure, C16H14N4O3, CAS 488108-09-4](/s/QENFGZLLWWLTAV-UFWORHAWSA-N.svg)
N'-[(E)-(2-Hydroxy-3-methoxyphenyl)methylidene]-1H-benzimidazole-6-carbohydrazide
CAS 488108-09-4C16H14N4O3
N-(4,6-Dimethylpyrimidin-2-yl)-2-(1,3-dioxoisoindol-2-yl)acetamide
CAS 349542-39-8C16H14N4O3
3-(2-Furyl)-N'-(1-(4-hydroxyphenyl)ethylidene)-1H-pyrazole-5-carbohydrazide
CAS 307325-07-1C16H14N4O3
![3-[2-(1H-Indol-3-yl)ethylcarbamoyl]pyrazine-2-carboxylic acid chemical structure, C16H14N4O3, CAS 733761-59-6](/s/SSMAJXIUUJHXMF-UHFFFAOYSA-N.svg)
3-[2-(1H-Indol-3-yl)ethylcarbamoyl]pyrazine-2-carboxylic acid
CAS 733761-59-6C16H14N4O3
(E)-3-(2-(4-Hydroxy-3-methoxybenzylidene)hydrazinyl)quinoxalin-2(1H)-one
CAS 338757-81-6C16H14N4O3
5-Methyl-2-(4-nitrobenzyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one
CAS 861206-17-9C16H14N4O3
![7-Amino-1,3-dimethyl-2,4-dioxo-5-phenyl-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carbonitrile chemical structure, C16H14N4O3, CAS 172023-24-4](/s/GHPDNXCPOJJGFF-UHFFFAOYSA-N.svg)
7-Amino-1,3-dimethyl-2,4-dioxo-5-phenyl-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carbonitrile
CAS 172023-24-4C16H14N4O3
![[2-(2-Methyl-1H-indol-3-yl)-2-oxoethyl] 3-aminopyrazine-2-carboxylate chemical structure, C16H14N4O3, CAS 1004433-11-7](/s/DUORSTIIWVZQIL-UHFFFAOYSA-N.svg)
[2-(2-Methyl-1H-indol-3-yl)-2-oxoethyl] 3-aminopyrazine-2-carboxylate
CAS 1004433-11-7C16H14N4O3
N'-(4-Hydroxybenzylidene)-3-(5-methyl-2-furyl)-1H-pyrazole-5-carbohydrazide
CAS 303106-40-3C16H14N4O3
N'-(3-{3-Nitrophenyl}-1-methyl-2-propenylidene)isonicotinohydrazide
CAS 505061-01-8C16H14N4O3
2-(2,4-Dioxo-1H-quinazolin-3-yl)-N-(pyridin-2-ylmethyl)acetamide
CAS 688773-27-5C16H14N4O3
N-(5-(5,6,7,8-Tetrahydronaphthalen-2-yl)-1,3,4-oxadiazol-2-yl)isoxazole-5-carboxamide
CAS 941869-21-2C16H14N4O3
- (E)-4-(2,5-Dioxopyrrolidin-1-yl)-2-(1-methyl-1H-benzo[d]imidazol-2(3H)-ylidene)-3-oxobutanenitrile392325-04-1C16H14N4O3
- N-(2-((6-(Pyridin-2-yl)pyridazin-3-yl)oxy)ethyl)furan-2-carboxamide1257549-02-2C16H14N4O3
- 2-Hydroxy-9-methyl-4-oxo-N-(pyridin-4-ylmethyl)-4H-pyrido[1,2-a]pyrimidine-3-carboxamide886895-15-4C16H14N4O3
- 1-(4-Ethoxyphenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid1326857-98-0C16H14N4O3
- 2,4,8-Trimethyl-7-phenylpurino[8,7-b][1,3]oxazole-1,3-dione132739-88-9C16H14N4O3
- 4,7-Dimethyl-3-[(2-nitrophenyl)diazenyl]-1H-indol-2-ol21231-35-6C16H14N4O3
- 1-Ethyl-4-hydroxy-2-oxo-N-(pyrazin-2-yl)-1,2-dihydroquinoline-3-carboxamide384349-39-7C16H14N4O3
- N-(2-Imidazo[1,2-a]pyridin-2-ylethyl)-4-nitrobenzamide868977-51-9C16H14N4O3
- Lymphostin191474-39-2C16H14N4O3
- N-(1-Ethyl-1H-benzo[d]imidazol-2-yl)-3-nitrobenzamide889126-89-0C16H14N4O3
- 4-Ethoxy-N-(5-(pyridin-2-yl)-1,3,4-oxadiazol-2-yl)benzamide862809-71-0C16H14N4O3
- N-(5-Methyl-1,2-oxazol-3-yl)-2-(6-oxo-4-phenyl-1,6-dihydropyrimidin-1-yl)acetamide1060199-16-7C16H14N4O3
- N-(2-(6-Oxo-3-(pyridin-3-yl)pyridazin-1(6H)-yl)ethyl)furan-2-carboxamide1021108-20-2C16H14N4O3
- N-(2-Imidazo[1,2-a]pyridin-2-ylethyl)-3-nitrobenzamide868977-52-0C16H14N4O3
- N-(5,6-Dimethyl-1H-benzimidazol-2-yl)-3-nitrobenzamide509093-46-3C16H14N4O3
- 1-(4-Ethoxyphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid1017455-54-7C16H14N4O3
- 1-Allyl-2-imino-10-oxo-1,10-dihydro-2H-1,9,10a-triazaanthracene-3-carboxylic acid, methyl ester371118-84-2C16H14N4O3
- (E)-N'-(Furan-2-ylmethylene)-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide305355-36-6C16H14N4O3
- Ethyl 3-(furan-2-yl)-2-[5-(pyridin-3-yl)-2H-1,2,4-triazol-3-yl]prop-2-enoate1018057-17-4C16H14N4O3
- 4-(3-Acetamidophenyl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid1356543-25-3C16H14N4O3
- 2-(2,4-Dioxo-1H-quinazolin-3-yl)-N-(pyridin-3-ylmethyl)acetamide688773-29-7C16H14N4O3
- 1-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylic acid1329787-31-6C16H14N4O3
- Ethyl 5-amino-1-(6-quinolinylcarbonyl)-1H-pyrazole-4-carboxylate955965-54-5C16H14N4O3
- N-(4-Methoxyphenyl)-2-(4-oxo-1,2,3-benzotriazin-3-yl)acetamide785705-96-6C16H14N4O3
- 4-(6-Amino-5-cyano-3-methyl-1,4-dihydropyrano[2,3-c]pyrazol-4-yl)phenyl acetate299198-24-6C16H14N4O3
- 3-(2,4-Dioxo-1H-quinazolin-3-yl)-N-pyridin-2-ylpropanamide900878-63-9C16H14N4O3
- 2-{(E)-[(1,2-Dimethyl-1H-benzimidazol-5-yl)imino]methyl}-4-nitrophenol326612-30-0C16H14N4O3
- N-(2-Methoxyphenyl)-2-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)acetamide941022-60-2C16H14N4O3
- 1-(2-Ethoxyphenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid1326844-76-1C16H14N4O3
- 4-(4-Acetamidophenyl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid1356543-59-3C16H14N4O3
- Methyl 2-[5-(3-Phenoxyphenyl)-2H-tetrazol-2-yl]acetate1305320-60-8C16H14N4O3
- N,N-Dimethyl-4-[5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl]aniline70366-88-0C16H14N4O3
- 4-(1H-Tetrazol-1-yl)phenyl 3-ethoxybenzoate912896-23-2C16H14N4O3
- 1-{[5-(Furan-2-yl)-1,2,4-oxadiazol-3-yl]methyl}-2-(methoxymethyl)-1H-benzimidazole1021253-09-7C16H14N4O3
- 3-(1H-Tetrazol-1-yl)phenyl 3-ethoxybenzoate912894-94-1C16H14N4O3
- N-{[4-(Furan-2-amido)phenyl]methyl}-1H-imidazole-1-carboxamide1087784-67-5C16H14N4O3
- (3-(3-Methyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)(5-phenylisoxazol-3-yl)methanone1286710-54-0C16H14N4O3
- Ethyl 4-([1,2,4]triazolo[4,3-a]pyridine-6-carboxamido)benzoate1111053-45-2C16H14N4O3
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(pyrazolo[1,5-a]pyridin-3-ylmethyl)urea1396783-68-8C16H14N4O3
- N-[4-(2-Carbamoylphenoxy)but-2-YN-1-yl]pyrazine-2-carboxamide1421517-22-7C16H14N4O3
- N-((2-(Furan-2-yl)pyridin-4-yl)methyl)-2-(6-oxopyridazin-1(6H)-yl)acetamide2034342-46-4C16H14N4O3
- Danicopan metabolite M3112086187-41-7C16H14N4O3
- 2-Hydroxy-8-methyl-4-oxo-N-(pyridin-4-ylmethyl)-4H-pyrido[1,2-a]pyrimidine-3-carboxamide886897-50-3C16H14N4O3
- N,N-Bis(2-cyanoethyl)-2-(1,3-dioxoisoindol-2-yl)acetamide708236-91-3C16H14N4O3
- Methyl 1-(2-cyanoethyl)-6-(furan-2-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate1018141-90-6C16H14N4O3
- 3-(1H-Tetrazol-1-yl)phenyl 4-ethoxybenzoate912894-82-7C16H14N4O3
- 2-[3-(2-Furyl)-6-oxo-1(6H)-pyridazinyl]-N~1~-(3-pyridylmethyl)acetamide1246057-29-3C16H14N4O3
- 2-[3-(2-Furyl)-6-oxo-1(6H)-pyridazinyl]-N~1~-(4-pyridylmethyl)acetamide1246075-95-5C16H14N4O3
- 1-(2-Ethoxyphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid1326911-79-8C16H14N4O3
- N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-3-(pyridin-2-yloxy)benzamide1797644-36-0C16H14N4O3
- N-((5-Methyl-1,3,4-oxadiazol-2-yl)methyl)-3-(pyridin-2-yloxy)benzamide1797708-60-1C16H14N4O3
- Methyl 4-({2-methylpyrazolo[1,5-a]pyrimidin-6-yl}carbamoyl)benzoate1797822-83-3C16H14N4O3
- Benzaldehyde, 4-hydroxy-3-methoxy-5-((5-phenyl-2H-tetrazol-2-yl)methyl)-104065-29-4C16H14N4O3
- 7-(Benzylamino)-3-methyl-6-nitroquinazolin-4(3H)-one66234-57-9C16H14N4O3
- 4-Methoxybenzyl 6-(1H-1,2,4-triazol-1-yl)nicotinate400080-73-1C16H14N4O3
- 4-Ethoxy-N-(5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)benzamide862825-00-1C16H14N4O3
- 2-Benzyl-4,7-dimethylpurino[8,7-b][1,3]oxazole-1,3-dione899751-22-5C16H14N4O3
- Benzeneacetamide, N-((6-nitro-1H-benzimidazol-1-yl)methyl)-103706-80-5C16H14N4O3
- 3-Ethyl-1-methyl-7-phenyloxazolo[2,3-f]purine-2,4(1H,3H)-dione899947-54-7C16H14N4O3
- (2Z)-N-(1,3-Benzodioxol-5-ylmethyl)-2-cyano-3-(1-methyl-1H-pyrazol-5-yl)prop-2-enamide1005911-50-1C16H14N4O3
- N-(4-Carbamoylphenyl)-3,6-dimethyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide1190276-05-1C16H14N4O3
- 2-Methoxy-N-{2-[3-(3-pyridinyl)-1,2,4-oxadiazol-5-yl]phenyl}acetamide1119422-93-3C16H14N4O3
- 2-Methoxy-N-{2-[3-(4-pyridinyl)-1,2,4-oxadiazol-5-yl]phenyl}acetamide1119442-17-9C16H14N4O3
- N-(1,3-Benzodioxol-5-yl)-1-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxamide1435976-47-8C16H14N4O3
- N-(3-Methylisoxazol-5-yl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide1209583-29-8C16H14N4O3
- N-(5-Methylisoxazol-3-yl)-4-((6-methylpyridazin-3-yl)oxy)benzamide1251549-11-7C16H14N4O3
- N-(Isoxazol-3-yl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)propanamide1235016-29-1C16H14N4O3
- 2-Cyclopropyl-N-(1-methyl-1H-pyrazol-4-yl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide1282113-12-5C16H14N4O3
- 3-Amino-6-(furan-2-yl)-N-(2-methoxyphenyl)pyrazine-2-carboxamide1232409-94-7C16H14N4O3
- 3-Amino-6-(furan-3-yl)-N-(2-methoxyphenyl)pyrazine-2-carboxamide1232410-01-3C16H14N4O3
- 3-(2-(7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-2-oxoethyl)benzo[d]oxazol-2(3H)-one1797869-00-1C16H14N4O3
- 2-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]-6,7-dihydropyrazolo[1,5-a]pyridin-4(5H)-one1986428-02-7C16H14N4O3
- 1-[1-(Quinoxaline-2-carbonyl)azetidin-3-yl]pyrrolidine-2,5-dione1787879-61-1C16H14N4O3
- 6-(2-Methoxynicotinoyl)-2-oxo-1,2,5,6,7,8-hexahydro-1,6-naphthyridine-3-carbonitrile2034356-73-3C16H14N4O3
- 7-Methoxy-8-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)-2,3-dihydroindolizin-5(1H)-one2034421-12-8C16H14N4O3
- N-((3-(Furan-3-yl)pyrazin-2-yl)methyl)-2-methoxynicotinamide2034315-91-6C16H14N4O3
Frequently asked questions
What is the molar mass of C16H14N4O3?
The molar mass of C16H14N4O3 is 310.31 g/mol, calculated from standard atomic weights for 16 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 310.1066 Da.
How many compounds have the formula C16H14N4O3?
CompoundList lists 177 compounds with the molecular formula C16H14N4O3, including N-[2-(1H-Benzimidazol-2-yl)ethyl]-4-nitrobenzamide, N-(1,3-Benzodioxol-5-yl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxamide, Ethyl 5-[(2-hydroxy-1-naphthyl)diazenyl]-1H-imidazole-4-carboxylate. 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 C16H14N4O3?
C16H14N4O3 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.