Molecular formula
C16H13N3O4
212 compounds have this formula on CompoundList.
- Molar mass
- 311.30g/mol
- Monoisotopic mass
- 311.0906Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 12
The formula C16H13N3O4 describes a molecule made of 16 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 4 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 × 1661.73%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 134.21%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 313.50%14.007 × 3 = 42.021 g/mol
- O Oxygen × 420.56%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C16H13N3O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 212 compounds
Icilin
CAS 36945-98-9C16H13N3O4
![5-[(2-Hydroxy-3-methoxybenzylidene)amino]-2,3-dihydro-1,4-phthalazinedione chemical structure, C16H13N3O4, CAS 311315-46-5](/s/MBGKJUFCKDORAQ-UHFFFAOYSA-N.svg)
5-[(2-Hydroxy-3-methoxybenzylidene)amino]-2,3-dihydro-1,4-phthalazinedione
CAS 311315-46-5C16H13N3O4
Nitraquazone
CAS 56739-21-0C16H13N3O4
3-(4-Methoxyphenyl)-1-(4-nitrophenyl)-1H-pyrazol-5-ol
CAS 428839-06-9C16H13N3O4
2-(2,6-Dioxopiperidin-3-yl)-4-(prop-2-yn-1-ylamino)isoindoline-1,3-dione
CAS 2154342-25-1C16H13N3O4
3-(2-Methoxy-4-nitrophenyl)-2-methyl-4(3H)-quinazolinone
CAS 340-52-3C16H13N3O4
3-(4-Methoxy-2-nitrophenyl)-2-methyl-4(3H)-quinazolinone
CAS 3244-79-9C16H13N3O4
(4-Oxo-1,2,3-benzotriazin-3-yl)methyl 3-methoxybenzoate
CAS 454202-30-3C16H13N3O4
2-Cyano-3-(5-nitrofuran-2-yl)-N-(1-phenylethyl)prop-2-enamide
CAS 478017-54-8C16H13N3O4
N'-(2-Cyanoacetyl)-2-oxo-8-prop-2-enylchromene-3-carbohydrazide
CAS 5733-65-3C16H13N3O4
(4-Oxo-1,2,3-benzotriazin-3-yl)methyl 4-methoxybenzoate
CAS 454215-01-1C16H13N3O4
![(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl 2-methoxybenzoate chemical structure, C16H13N3O4, CAS 454192-12-2](/s/FEDICGUBHKRNDD-UHFFFAOYSA-N.svg)
(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl 2-methoxybenzoate
CAS 454192-12-2C16H13N3O4
4-Nitro-2-(p-tolylamino-methyl)-isoindole-1,3-dione
CAS 108837-69-0C16H13N3O4
2-Amino-4-(3-nitrophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
CAS 156176-89-5C16H13N3O4
![5-[(3-Methylphenoxy)methyl]-3-(4-nitrophenyl)-1,2,4-oxadiazole chemical structure, C16H13N3O4, CAS 380589-03-7](/s/RHOBHYGVTHOJBA-UHFFFAOYSA-N.svg)
5-[(3-Methylphenoxy)methyl]-3-(4-nitrophenyl)-1,2,4-oxadiazole
CAS 380589-03-7C16H13N3O4
2-Amino-4-(4-nitrophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
CAS 156176-90-8C16H13N3O4
2-Amino-4-(2-nitrophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
CAS 315245-18-2C16H13N3O4
3-(2-Methoxybenzyl)-5-(4-nitrophenyl)-1,2,4-oxadiazole
CAS 425401-61-2C16H13N3O4
![5-[(2-Methoxyphenyl)methyl]-3-(4-nitrophenyl)-1,2,4-oxadiazole chemical structure, C16H13N3O4, CAS 690650-18-1](/s/PKNCUXVODGWWED-UHFFFAOYSA-N.svg)
5-[(2-Methoxyphenyl)methyl]-3-(4-nitrophenyl)-1,2,4-oxadiazole
CAS 690650-18-1C16H13N3O4
![5-[(4-Methoxyphenyl)methyl]-3-(4-nitrophenyl)-1,2,4-oxadiazole chemical structure, C16H13N3O4, CAS 431923-65-8](/s/HZLDVZXNEUJVME-UHFFFAOYSA-N.svg)
5-[(4-Methoxyphenyl)methyl]-3-(4-nitrophenyl)-1,2,4-oxadiazole
CAS 431923-65-8C16H13N3O4
3-(4-Methoxyphenyl)-5-(2-methyl-3-nitrophenyl)-1,2,4-oxadiazole
CAS 380164-60-3C16H13N3O4
3-(4-Methoxyphenyl)-5-(3-methyl-4-nitrophenyl)-1,2,4-oxadiazole
CAS 432015-11-7C16H13N3O4
5-(4-Methoxy-3-nitrophenyl)-3-(4-methylphenyl)-1,2,4-oxadiazole
CAS 690986-39-1C16H13N3O4
5-(4-Methoxybenzyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole
CAS 432015-36-6C16H13N3O4
- 13-Methyl-8-phenyl-5-oxa-2,11,13-triazatricyclo[7.4.0.0^{3,7}]trideca-1(9),3(7)-diene-6,10,12-trione863668-69-3C16H13N3O4
- 2-[3-(3-Methyl-1,2,4-oxadiazol-5-yl)azetidine-1-carbonyl]-4H-chromen-4-one1286710-18-6C16H13N3O4
- 5-Methoxy-7-nitro-5-phenyl-1,5-dihydro-2H-1,4-benzodiazepin-2-one61983-98-0C16H13N3O4
- 2-Oxo-N-(2-(6-oxopyridazin-1(6H)-yl)ethyl)-2H-chromene-3-carboxamide1021218-68-7C16H13N3O4
- 5-(4-(Methoxycarbonyl)phenyl)-2-methyl-3H-imidazo[4,5-b]pyridine-7-carboxylic acid1021052-31-2C16H13N3O4
- beta-Alanine, N-(1-nitro-9-acridinyl)-81483-74-1C16H13N3O4
- 2-Naphthalenyl 5-methyl-3-nitro-1H-pyrazole-1-acetate956729-48-9C16H13N3O4
- 2-(4,5-Dimethoxy-2-nitrophenyl)-3-pyridin-2-ylprop-2-enenitrile5415-51-0C16H13N3O4
- 2-[(2E)-3-(3-Nitrophenyl)prop-2-enoylamino]benzamide188544-09-4C16H13N3O4
- 1 suppliers2-(2,6-Dioxopiperidin-3-yl)-5-(prop-2-yn-1-ylamino)isoindoline-1,3-dione2357110-24-6C16H13N3O4
- 2-Hydroxy-N'-[(3Z)-5-methoxy-2-oxo-1,2-dihydro-3H-indol-3-ylidene]benzohydrazide441744-44-1C16H13N3O4
- (E)-2-Cyano-N-methyl-3-(5-(4-methyl-2-nitrophenyl)furan-2-yl)acrylamide489398-53-0C16H13N3O4
- Nitemazepam40762-03-6C16H13N3O4
- Imidazo[1,2-a]pyridine-7-carboxylic acid,8-(4-nitrophenyl)-,ethyl ester1214718-74-7C16H13N3O4
- 2-(4-Ethoxyphenyl)-5-(3-nitrophenyl)-1,3,4-oxadiazole500211-40-5C16H13N3O4
- 5-[(2-Methylphenoxy)methyl]-3-(4-nitrophenyl)-1,2,4-oxadiazole6161-97-3C16H13N3O4
- 4-[[(E)-3-(2-Nitrophenyl)prop-2-enoyl]amino]benzamide600123-70-4C16H13N3O4
- 3-(2-Methoxy-5-nitrophenyl)-2-methyl-4(3H)-quinazolinone5051-27-4C16H13N3O4
- 3-Pyridinecarboxylic acid, 5-cyano-2,6-dimethyl-4-(2-nitrophenyl)-, methyl ester162828-18-4C16H13N3O4
- 3-(1,3-Benzodioxol-5-ylmethyl)-1-methylpyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione921775-02-2C16H13N3O4
- N-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)pyrazine-2-carboxamide1448064-33-2C16H13N3O4
- 5-(1,3-Benzodioxol-5-yl)-N-(4-methoxyphenyl)-1,3,4-oxadiazol-2-amine67829-27-0C16H13N3O4
- 3-[[(E)-3-(3-Nitrophenyl)prop-2-enoyl]amino]benzamide304666-43-1C16H13N3O4
- 5-(4-Ethoxyphenyl)-3-(4-nitrophenyl)-1,2,4-oxadiazole364744-51-4C16H13N3O4
- 3-(4-Methoxyphenyl)-5-(4-methyl-3-nitrophenyl)-1,2,4-oxadiazole381699-16-7C16H13N3O4
- 2-[[5,6-Bis(furan-2-yl)furo[2,3-d]pyrimidin-4-yl]amino]ethanol902316-03-4C16H13N3O4
- 3-Nitro-N'-[(E)-3-phenylprop-2-enoyl]benzohydrazide304683-20-3C16H13N3O4
- 4-[(5-Oxo-4-phenyl-1H-1,2,4-triazol-3-yl)methoxy]benzoic acid1048915-96-3C16H13N3O4
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(2-oxoindolin-5-yl)urea1171783-99-5C16H13N3O4
- 6-(5-Methyl-3-pyridin-2-yl-isoxazol-4-ylmethoxy)-nicotinic acid1159602-90-0C16H13N3O4
- Ethyl 5-hydroxy-7-oxo-2-phenyl-7,8-dihydropyrido[2,3-D]pyrimidine-6-carboxylate1253791-09-1C16H13N3O4
- (4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl 2-phenoxyacetate451513-76-1C16H13N3O4
- 3-(2-Methoxybenzyl)-5-(3-nitrophenyl)-1,2,4-oxadiazole378217-57-3C16H13N3O4
- 9-(2-Methylprop-2-enyl)-3,6-dinitrocarbazole372091-08-2C16H13N3O4
- 1,3,4-Oxadiazol-2(3H)-one, 5-(1,3-benzodioxol-5-yl)-3-((phenylamino)methyl)-73484-47-6C16H13N3O4
- N'-[5-(2-Furyl)-2,4-pentadienylidene]-3-nitrobenzohydrazide352349-38-3C16H13N3O4
- 2-{[(E)-(2-Nitrophenyl)methylidene]amino}-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione3647-80-1C16H13N3O4
- (5Z)-1-(3-Methoxyphenyl)-5-(1H-pyrrol-2-ylmethylidene)-1,3-diazinane-2,4,6-trione346450-10-0C16H13N3O4
- 4-(3-Aminoprop-1-ynyl)-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione2703769-57-5C16H13N3O4
- 4-[(E)-{2-[Oxo(phenylamino)acetyl]hydrazinylidene}methyl]benzoic acid352012-34-1C16H13N3O4
- (2E)-3-(Furan-2-yl)-N-[4-(4-methoxyphenyl)-1,2,5-oxadiazol-3-yl]prop-2-enamide898493-37-3C16H13N3O4
- 1-(4-Nitrobenzoyl)indoline-2-carboxamide1103509-44-9C16H13N3O4
- 3-(3-Methoxybenzamido)furo[2,3-b]pyridine-2-carboxamide371944-46-6C16H13N3O4
- N-(6-Methylisoxazolo[5,4-b]pyridin-3-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide1105245-19-9C16H13N3O4
- Ethyl 3-(4-nitrophenyl)-1H-pyrrolo[3,2-b]pyridine-2-carboxylate889658-86-0C16H13N3O4
- Acetamide, N-[4-cyano-2-nitro-6-(phenylmethoxy)phenyl]-942195-81-5C16H13N3O4
- N-(2-Oxo-2H-chromen-3-yl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxamide1448135-85-0C16H13N3O4
- N-(2-Oxo-2H-chromen-3-yl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-3-carboxamide1428352-67-3C16H13N3O4
- Phenyl (2-(5,7-dioxo-5H-pyrrolo[3,4-b]pyridin-6(7H)-yl)ethyl)carbamate2034589-34-7C16H13N3O4
- 5-(3-Aminoprop-1-yn-1-yl)-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione2490402-61-2C16H13N3O4
- 5-(2-Ethoxyphenyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole692290-33-8C16H13N3O4
- 5-(2-Ethoxyphenyl)-3-(4-nitrophenyl)-1,2,4-oxadiazole692768-63-1C16H13N3O4
- N-(1,3-Benzodioxol-5-yl)-3,6-dimethyl[1,2]oxazolo[5,4-b]pyridine-4-carboxamide1190271-28-3C16H13N3O4
- 4-Oxo-N-(2-(6-oxopyridazin-1(6H)-yl)ethyl)-4H-chromene-2-carboxamide1211617-88-7C16H13N3O4
- 2-{[(Benzyloxy)carbonyl]amino}-1H-1,3-benzodiazole-5-carboxylic acid1817711-94-6C16H13N3O4
- Ethyl 3-[(4-cyano-2-nitrophenyl)amino]benzoate1106941-07-4C16H13N3O4
- (E)-3-(Furan-2-yl)-1-(3-(3-(furan-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)prop-2-en-1-one1428381-65-0C16H13N3O4
- Ethyl 4-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)methyl]pyrimidine-5-carboxylate1803586-41-5C16H13N3O4
- 3-(5-(Ethoxycarbonyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)benzoic acid1443234-98-7C16H13N3O4
- (5-(Furan-2-yl)isoxazol-3-yl)(3-(pyridin-3-yloxy)azetidin-1-yl)methanone1903368-70-6C16H13N3O4
- 5-(Benzyloxy)-N-(cyanomethyl)-2-nitrobenzamide1808821-46-6C16H13N3O4
- N1-(4-(furan-3-yl)benzyl)-N2-(isoxazol-3-yl)oxalamide2034557-27-0C16H13N3O4
- 7-Hydroxy-6-methoxy-4-(2,3-methylenedioxyanilino)quinazoline401810-84-2C16H13N3O4
- 1H-Benzimidazole-4-carboxylic acid, 2-(2-nitrophenyl)-, ethyl ester560086-13-7C16H13N3O4
- 2-(1,3-Dioxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridin-2-yl)-N-(2-methoxyphenyl)acetamide1081114-61-5C16H13N3O4
- N-(Cyanomethyl)-2-(3-nitrophenoxy)-N-phenylacetamide1240817-32-6C16H13N3O4
- N-{4-[4-(Prop-2-en-1-yloxy)phenyl]-1,2,5-oxadiazol-3-yl}furan-2-carboxamide1010919-24-0C16H13N3O4
- 2-(4-(Hydroxymethyl)-1H-imidazol-1-yl)-5-(2-oxopyridin-1(2H)-yl)benzoic acid955132-82-8C16H13N3O4
- 6-(3-Pyridin-2-yl-isoxazol-4-ylmethoxy)-nicotinic acid methyl ester1159603-99-2C16H13N3O4
- 4-Nitro-N-(2-oxo-1-phenylazetidin-3-yl)benzamide1796902-97-0C16H13N3O4
- Phenazine, 5,10-diacetyl-5,10-dihydro-2-nitro-33130-34-6C16H13N3O4
- 1-Hydroxy-4-methyl-2-(4-nitrophenyl)-3-oxido-5-phenylimidazol-3-ium58099-86-8C16H13N3O4
- 3-(3-Methoxyphenyl)-5-(2-methyl-3-nitrophenyl)-1,2,4-oxadiazole884636-56-0C16H13N3O4
- N'-[3-Hydroxy-4-oxo-2-(6-oxo-1H-pyridin-3-yl)chromen-6-yl]ethanimidamide1187087-59-7C16H13N3O4
- N-(3-Methoxyphenyl)-5-(2-nitrophenyl)-1,3-oxazol-2-amine830334-42-4C16H13N3O4
- 4-[(Phenoxycarbonyl)amino]-1H-indazole-1-carboxylic acid methyl ester1254716-40-9C16H13N3O4
Frequently asked questions
What is the molar mass of C16H13N3O4?
The molar mass of C16H13N3O4 is 311.30 g/mol, calculated from standard atomic weights for 16 carbon atoms, 13 hydrogen atoms, 3 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 311.0906 Da.
How many compounds have the formula C16H13N3O4?
CompoundList lists 212 compounds with the molecular formula C16H13N3O4, including Icilin, 5-[(2-Hydroxy-3-methoxybenzylidene)amino]-2,3-dihydro-1,4-phthalazinedione, Nitraquazone. 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 C16H13N3O4?
C16H13N3O4 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.