Molecular formula
C9H7N3O4
187 compounds have this formula on CompoundList.
- Molar mass
- 221.17g/mol
- Monoisotopic mass
- 221.0437Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 8
The formula C9H7N3O4 describes a molecule made of 9 carbon atoms, 7 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 × 948.88%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 73.19%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 319.00%14.007 × 3 = 42.021 g/mol
- O Oxygen × 428.93%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C9H7N3O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 187 of 187 compounds
![3-Cyclopropyl-5-(5-nitrofuran-2-yl)[1,2,4]oxadiazole chemical structure, C9H7N3O4, CAS 913830-12-3](/s/QHGSSJBXTNMMMA-UHFFFAOYSA-N.svg)
3-Cyclopropyl-5-(5-nitrofuran-2-yl)[1,2,4]oxadiazole
CAS 913830-12-3C9H7N3O4
4-Methyl-3-(2-nitrophenyl)-2-oxo-1,2,5lambda~5~-oxadiazole
CAS 88059-58-9C9H7N3O4
4-Methyl-3-(3-nitrophenyl)-2-oxido-1,2,5-oxadiazol-2-ium
CAS 88059-59-0C9H7N3O4
4-Methyl-3-(4-nitrophenyl)-2-oxo-1,2,5lambda~5~-oxadiazole
CAS 88059-60-3C9H7N3O4
3-Methyl-4-(2-nitrophenyl)-2-oxido-1,2,5-oxadiazol-2-ium
CAS 88059-61-4C9H7N3O4
3-Methyl-4-(3-nitrophenyl)-2-oxo-1,2,5lambda~5~-oxadiazole
CAS 88059-62-5C9H7N3O4
3-Methyl-4-(4-nitrophenyl)-2-oxo-1,2,5lambda~5~-oxadiazole
CAS 88059-63-6C9H7N3O4
![1-Methyl-1H-pyrazolo[3,4-b]pyridine-5,6-dicarboxylic acid chemical structure, C9H7N3O4, CAS 106057-33-4](/s/FPJANZSAEGDDAS-UHFFFAOYSA-N.svg)
1-Methyl-1H-pyrazolo[3,4-b]pyridine-5,6-dicarboxylic acid
CAS 106057-33-4C9H7N3O4
2-Cyano-N-(2-hydroxy-4-nitrophenyl)acetamide
CAS 42808-66-2C9H7N3O4
1-Methyl-5-(5-nitrofuran-2-yl)-1H-pyrazole-4-carbaldehyde
CAS 61619-61-2C9H7N3O4
2-Amino-6-nitro-1H-indole-3-carboxylic acid
CAS 937673-92-2C9H7N3O4
![Methyl 3-nitro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate chemical structure, C9H7N3O4, CAS 1190309-70-6](/s/KHDGNMSRVMZGBJ-UHFFFAOYSA-N.svg)
Methyl 3-nitro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate
CAS 1190309-70-6C9H7N3O4
![Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrido[3,2-d]pyrimidine-6-carboxylate chemical structure, C9H7N3O4, CAS 1956332-21-0](/s/OJWKKYUYFOHUBY-UHFFFAOYSA-N.svg)
Methyl 2,4-dioxo-1,2,3,4-tetrahydropyrido[3,2-d]pyrimidine-6-carboxylate
CAS 1956332-21-0C9H7N3O4
![1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 3-nitro-, methyl ester chemical structure, C9H7N3O4, CAS 1204475-83-1](/s/FDLIVGZFEUHSQD-UHFFFAOYSA-N.svg)
1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 3-nitro-, methyl ester
CAS 1204475-83-1C9H7N3O4
5-(2-Methoxypyridin-3-yl)-1,2,4-oxadiazole-3-carboxylic acid
CAS 1339215-56-3C9H7N3O4
p-Nitrophenyl hydantoine
CAS 87756-21-6C9H7N3O4
5-Methoxy-6-nitro-1H-indazole-3-carbaldehyde
CAS 1956306-99-2C9H7N3O4
![5-Nitro-6-[(prop-2-yn-1-yl)amino]pyridine-3-carboxylic acid chemical structure, C9H7N3O4, CAS 1512478-85-1](/s/IDFQNTZXLXMFAV-UHFFFAOYSA-N.svg)
5-Nitro-6-[(prop-2-yn-1-yl)amino]pyridine-3-carboxylic acid
CAS 1512478-85-1C9H7N3O4
5-Carboxy-1H-benzotriazole-1-acetic acid
CAS 76257-74-4C9H7N3O4
2-(2-Methyl-3,5-dinitrophenyl)acetonitrile
CAS 2229471-42-3C9H7N3O4
1-Methyl-5-nitro-1H-indazole-6-carboxylic acid
CAS 1257303-32-4C9H7N3O4
![4-Methoxy-7-oxo-7H,8H-pyrido[2,3-d]pyrimidine-6-carboxylic acid chemical structure, C9H7N3O4, CAS 2060031-15-2](/s/CCHDBHPFSPUFND-UHFFFAOYSA-N.svg)
4-Methoxy-7-oxo-7H,8H-pyrido[2,3-d]pyrimidine-6-carboxylic acid
CAS 2060031-15-2C9H7N3O4
![2-{8-Nitroimidazo[1,2-a]pyridin-3-yl}acetic acid chemical structure, C9H7N3O4, CAS 2059955-89-2](/s/ANLXXUPKLQWQGE-UHFFFAOYSA-N.svg)
2-{8-Nitroimidazo[1,2-a]pyridin-3-yl}acetic acid
CAS 2059955-89-2C9H7N3O4
![2-{6-Nitroimidazo[1,2-a]pyridin-3-yl}acetic acid chemical structure, C9H7N3O4, CAS 2059942-50-4](/s/UDCDZAJTJMIADN-UHFFFAOYSA-N.svg)
2-{6-Nitroimidazo[1,2-a]pyridin-3-yl}acetic acid
CAS 2059942-50-4C9H7N3O4
- 2-Methyl-7-nitroimidazo[1,2-a]pyridine-3-carboxylic Acid1159829-43-2C9H7N3O4
- 3-(2-Methyl-4-nitrophenyl)-1,2,4-oxadiazol-5(4H)-one1228775-86-7C9H7N3O4
- 3-Nitro-4-indazolecarboxylic acid methyl ester1260385-51-0C9H7N3O4
- 2-(Azidomethyl)terephthalic acid3008239-35-5C9H7N3O4
- 2-Methoxy-5-oxo-1,5-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid34259-38-6C9H7N3O4
- 2-Acetamido-[1,3]oxazolo[4,5-b]pyridine-6-carboxylic acid2680813-10-7C9H7N3O4
- 2-Methoxy-5-(4-nitrophenyl)-1,3,4-oxadiazole102925-87-1C9H7N3O4
- (Furan-2-yl)(1-methyl-4-nitro-1H-imidazol-2-yl)methanone62366-35-2C9H7N3O4
- 6-Nitro-1H-indazole-5-carboxylic acid methyl ester75844-31-4C9H7N3O4
- (5-Azido-2-formylphenoxy)acetic acid85819-05-2C9H7N3O4
- 2-Methyl-5-nitro-2,3-dihydrophthalazine-1,4-dione192511-85-6C9H7N3O4
- Methyl cyano(2-nitrophenyl)carbamate49845-59-2C9H7N3O4
- Oxazole, 5-methyl-2-[2-(2-nitro-5-oxazolyl)ethenyl]-791853-07-1C9H7N3O4
- 2-Methyl-5-(2-(2-nitrooxazol-5-yl)vinyl)oxazole791853-13-9C9H7N3O4
- 5-(3-Methoxypyridin-4-yl)-1,2,4-oxadiazole-3-carboxylic acid1600268-73-2C9H7N3O4
- 5-Nitro-2-[(prop-2-yn-1-yl)amino]pyridine-4-carboxylic acid1690432-39-3C9H7N3O4
- 5-(1-Methyl-2-oxo-1,2-dihydropyridin-4-yl)-1,2,4-oxadiazole-3-carboxylic acid1698804-80-6C9H7N3O4
- 5-Nitro-2-[(prop-2-yn-1-yl)amino]pyridine-3-carboxylic acid1695880-93-3C9H7N3O4
- 5-Nitro-6-[(prop-2-yn-1-yl)amino]pyridine-2-carboxylic acid1600444-12-9C9H7N3O4
- 4-Methoxycarbonyl-1H-pyrazolo[3,4-b]pyridine-6-carboxylic acid2092481-88-2C9H7N3O4
- 5-(6-Methyl-4-oxo-1,4-dihydropyridin-3-yl)-1,2,4-oxadiazole-3-carboxylic acid1698735-95-3C9H7N3O4
- 2-(5-Amino-1,2-oxazol-3-yl)-4-nitrophenol1895292-04-2C9H7N3O4
- 2-(3-Amino-1,2-oxazol-5-yl)-4-nitrophenol1894963-05-3C9H7N3O4
- 2-(2-Methyl-1,3-oxazol-4-yl)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid1933672-58-2C9H7N3O4
- 7-Methyl-8-nitroimidazo[1,2-a]pyridine-3-carboxylic acid2137745-72-1C9H7N3O4
- 8-Methyl-6-nitroimidazo[1,2-a]pyridine-3-carboxylic acid2137745-87-8C9H7N3O4
- 2-(2-Methyl-1,3-oxazol-4-yl)-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid1933649-47-8C9H7N3O4
- 2-(2-Amino-1,3-oxazol-5-yl)-4-nitrophenol2229573-31-1C9H7N3O4
- 2-Nitro-5-[(prop-2-yn-1-yl)amino]pyridine-4-carboxylic acid1698971-92-4C9H7N3O4
- 5-(3-Amino-1,2-oxazol-5-yl)-2-nitrophenol2228267-26-1C9H7N3O4
- 4-(5-Amino-1,2-oxazol-3-yl)-2-nitrophenol2229519-65-5C9H7N3O4
- 3-(5-Amino-1,2-oxazol-3-yl)-4-nitrophenol2228642-09-7C9H7N3O4
- 3-(4-Amino-1,2-oxazol-5-yl)-4-nitrophenol2229006-40-8C9H7N3O4
- 4-(2-Amino-1,3-oxazol-5-yl)-2-nitrophenol2229499-76-5C9H7N3O4
- 5-(5-Amino-1,2-oxazol-3-yl)-2-nitrophenol2228545-59-1C9H7N3O4
- 3-(3-Amino-1,2-oxazol-5-yl)-4-nitrophenol2229461-79-2C9H7N3O4
- 7-Methyl-6-nitroimidazo[1,2-a]pyridine-3-carboxylic acid2138332-71-3C9H7N3O4
- 3-Nitro-2-[(prop-2-yn-1-yl)amino]pyridine-4-carboxylic acid1875638-70-2C9H7N3O4
- 2-(4-Amino-1,2-oxazol-5-yl)-4-nitrophenol2228770-13-4C9H7N3O4
- 4-(3-Amino-1,2-oxazol-5-yl)-2-nitrophenol2229230-39-9C9H7N3O4
- 5-Methyl-8-nitroimidazo[1,2-a]pyridine-3-carboxylic acid2137745-95-8C9H7N3O4
- 6-Methyl-8-nitroimidazo[1,2-a]pyridine-3-carboxylic acid2137630-98-7C9H7N3O4
- 3-(2-Amino-1,3-oxazol-5-yl)-4-nitrophenol2228723-26-8C9H7N3O4
- 5-Cyano-2-acetamido-6-oxo-1,6-dihydropyridine-3-carboxylic acid2680648-66-0C9H7N3O4
- 7-(Methoxycarbonyl)-5H-pyrrolo[2,3-b]pyrazine-2-carboxylic acid2694747-64-1C9H7N3O4
- 5-(4-Amino-1,2-oxazol-5-yl)-2-nitrophenol2228193-38-0C9H7N3O4
- 5-(2-Amino-1,3-oxazol-5-yl)-2-nitrophenol2228646-79-3C9H7N3O4
- 4-(4-Amino-1,2-oxazol-5-yl)-2-nitrophenol2228465-20-9C9H7N3O4
- 6'-Oxo-5',6'-dihydrospiro[cyclopropane-1,7'-pyridazino[3,4-b][1,4]oxazine]-3'-carboxylic acid2765503-12-4C9H7N3O4
- 2-(6-Hydroxy-4-oxo-1,2,3-benzotriazin-3-yl)acetic acid2734915-14-9C9H7N3O4
- N-((Furan-2-carbonyl)oxy)-2-(methylamino)-2-oxoacetimidoyl cyanide70792-03-9C9H7N3O4
- Imidazo[1,2-a]pyridine-8-carboxylic acid,6-nitro-,methyl ester1352723-50-2C9H7N3O4
- 2-Methyl-5-(2-(5-nitrooxazol-2-yl)vinyl)oxazole791853-25-3C9H7N3O4
- 2-(2-Methoxy-4-nitrophenyl)-1,3,4-oxadiazole1610875-26-7C9H7N3O4
- 5-Methyl-2-(2-(2-nitrooxazol-5-yl)vinyl)oxazoleC9H7N3O4
- 5-Methyl-2-(2-(5-nitrooxazol-2-yl)vinyl)oxazole791853-19-5C9H7N3O4
- 5-Nitro-2-methylpyrazolo[1,5-a]pyridine-3-carboxylic acid1352394-70-7C9H7N3O4
- 3-Methyl-6-nitroimidazo[1,2-a]pyridine-2-carboxylic acid1159831-28-3C9H7N3O4
- 6-Methoxy-3-nitro-7-azaindole-2-carbaldehyde1427503-19-2C9H7N3O4
- 4-Cyano-5-methoxy-2-nitrobenzamide2166638-53-3C9H7N3O4
- 3-Methoxycarbonyl-2H-pyrazolo[3,4-b]pyridine-6-carboxylic acid3036886-07-1C9H7N3O4
- 3-(Methoxycarbonyl)pyrazolo[1,5-c]pyrimidine-5-carboxylic acid3048743-67-2C9H7N3O4
- (NZ)-N-(1-hydroxy-7-nitroquinolin-4-ylidene)hydroxylamine13442-16-5C9H7N3O4
Frequently asked questions
What is the molar mass of C9H7N3O4?
The molar mass of C9H7N3O4 is 221.17 g/mol, calculated from standard atomic weights for 9 carbon atoms, 7 hydrogen atoms, 3 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 221.0437 Da.
How many compounds have the formula C9H7N3O4?
CompoundList lists 187 compounds with the molecular formula C9H7N3O4, including 3-Cyclopropyl-5-(5-nitrofuran-2-yl)[1,2,4]oxadiazole, 4-Methyl-3-(2-nitrophenyl)-2-oxo-1,2,5lambda~5~-oxadiazole, 4-Methyl-3-(3-nitrophenyl)-2-oxido-1,2,5-oxadiazol-2-ium. 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 C9H7N3O4?
C9H7N3O4 has a degree of unsaturation of 8. 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.