Molecular formula
C9H6N2O3
283 compounds have this formula on CompoundList.
- Molar mass
- 190.16g/mol
- Monoisotopic mass
- 190.0378Da
- Atoms
- 20
- Elements
- 4
- Rings plus double bonds
- 8
The formula C9H6N2O3 describes a molecule made of 9 carbon atoms, 6 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 × 956.85%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 63.18%1.008 × 6 = 6.048 g/mol
- N Nitrogen × 214.73%14.007 × 2 = 28.014 g/mol
- O Oxygen × 325.24%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C9H6N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 283 compounds
4-Nitroquinoline 1-oxide
CAS 56-57-5C9H6N2O3
Nitroxoline
CAS 4008-48-4C9H6N2O3
3-Nitro-4-quinolinol
CAS 50332-66-6C9H6N2O3
3,4-Dihydro-3-oxo-2-quinoxalinecarboxylic acid
CAS 1204-75-7C9H6N2O3
5-Nitro-1,2-dihydroisoquinolin-1-one
CAS 82827-08-5C9H6N2O3
6-Nitroquinolin-8-ol
CAS 16727-28-9C9H6N2O3
4-Oxo-3,4-dihydrophthalazine-1-carboxylic acid
CAS 3260-44-4C9H6N2O3
1-Phenylimidazolidine-2,4,5-trione
CAS 2211-33-8C9H6N2O3
4-Oxo-1,4-dihydrocinnoline-3-carboxylic acid
CAS 18514-85-7C9H6N2O3
4-Nitrobenzoylacetonitrile
CAS 3383-43-5C9H6N2O3
5-(4-Nitrophenyl)-1,3-oxazole
CAS 1014-23-9C9H6N2O3
![4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid chemical structure, C9H6N2O3, CAS 34662-58-3](/s/YGHFAYBPBVHKHY-UHFFFAOYSA-N.svg)
4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
CAS 34662-58-3C9H6N2O3
5-Nitro-1,2-dihydroquinolin-2-one
CAS 6938-27-8C9H6N2O3
5-(2-Nitrophenyl)oxazole
CAS 89808-75-3C9H6N2O3
4-(1,3,4-Oxadiazol-2-yl)benzoic acid
CAS 59663-66-0C9H6N2O3
1-Hydroxy-4-nitroisoquinoline
CAS 55404-29-0C9H6N2O3
2-Oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid
CAS 5175-14-4C9H6N2O3
6-Nitroquinolin-4-ol
CAS 23432-42-0C9H6N2O3
4-Nitroindole-3-carboxaldehyde
CAS 10553-11-4C9H6N2O3
4-Oxo-3,4-dihydroquinazoline-7-carboxylic acid
CAS 202197-73-7C9H6N2O3
5-Nitro-1H-indole-3-carbaldehyde
CAS 6625-96-3C9H6N2O3
4-Oxo-3,4-dihydroquinazoline-6-carboxylic acid
CAS 33986-75-3C9H6N2O3
8-Nitro-1H-quinolin-2-one
CAS 7461-12-3C9H6N2O3
8-Nitroquinolin-5-ol
CAS 129717-35-7C9H6N2O3
- 3-Formyl-1H-indazole-6-carboxylic acid319474-35-6C9H6N2O3
- 1 suppliers7-Nitroisoquinolin-1(2H)-one20141-83-7C9H6N2O3
- 1 suppliers3-(3-Nitrophenyl)-3-oxopropanenitrile21667-64-1C9H6N2O3
- 1 suppliers3-(4-Nitrophenyl)-1,2-oxazole4264-05-5C9H6N2O3
- 1 suppliers4-(4-Nitrophenyl)oxazole13382-61-1C9H6N2O3
- 3-Oxo-3,4-dihydroquinoxaline-6-carboxylic acid1375069-41-2C9H6N2O3
- 4-Oxo-3,4-dihydroquinazoline-5-carboxylic acid208774-29-2C9H6N2O3
- 7-Nitroquinolin-4-ol6270-14-0C9H6N2O3
- 5-(4-Nitrophenyl)-1,2-oxazole3383-42-4C9H6N2O3
- 5-(3-Nitrophenyl)oxazole89808-77-5C9H6N2O3
- 3-Formyl-1H-indazole-5-carboxylic acid885519-98-2C9H6N2O3
- 4-(1,2,4-Oxadiazol-3-yl)benzoic acid340736-83-6C9H6N2O3
- 5-(Pyridin-2-yl)-1,2-oxazole-3-carboxylic acid893638-37-4C9H6N2O3
- 7-Nitroquinolin-2-ol75755-37-2C9H6N2O3
- 5-(Pyridin-4-yl)-1,2-oxazole-3-carboxylic acid893638-41-0C9H6N2O3
- 3-(1,3,4-Oxadiazol-2-yl)benzoic acid1176505-26-2C9H6N2O3
- 3-Formyl-1H-indazole-4-carboxylic acid885519-78-8C9H6N2O3
- 3-(4-Pyridinyl)-5-isoxazolecarboxylic acid716362-05-9C9H6N2O3
- 6-Nitro-1,2-dihydroisoquinolin-1-one928032-23-9C9H6N2O3
- 5-Phenyl-1,3,4-oxadiazole-2-carboxylic acid99066-76-9C9H6N2O3
- 5-(Pyridin-2-yl)-1,2-oxazole-4-carboxylic acid954230-71-8C9H6N2O3
- 4-Formyl-1H-indazole-3-carboxylic acid885519-90-4C9H6N2O3
- 3-Formyl-1H-pyrrolo(3,2-b)pyridine-6-carboxylic acid1190316-06-3C9H6N2O3
- 5-Pyridin-4-yl-1,3-oxazole-4-carboxylic acid118040-25-8C9H6N2O3
- 3-(3-Pyridinyl)-5-isoxazolecarboxylic acid901926-72-5C9H6N2O3
- 2-(Benzo[d][1,3]dioxol-5-yl)-1,3,4-oxadiazole5378-25-6C9H6N2O3
- 3-(1,2,4-Oxadiazol-3-yl)benzoic acid912577-30-1C9H6N2O3
- 3-Formyl-1H-pyrrolo[2,3-c]pyridine-4-carboxylic acid1190319-72-2C9H6N2O3
- 3-Formylpyrazolo(1,5-a)pyridine-5-carboxylic acid1101120-11-9C9H6N2O3
- 2-(Pyridin-3-yl)-1,3-oxazole-4-carboxylic acid1014630-48-8C9H6N2O3
- 3-Formylimidazo[1,2-a]pyridine-6-carboxylic acid1368366-39-5C9H6N2O3
- 5-Formylpyrazolo(1,5-a)pyridine-3-carboxylic acid1368168-29-9C9H6N2O3
- 3-Formylpyrazolo[1,5-a]pyridine-2-carboxylic acid2219375-65-0C9H6N2O3
- 8-Hydroxy-1,6-naphthyridine-7-carboxylic acid410542-70-0C9H6N2O3
- 5-(Pyridin-3-yl)-1,2-oxazole-4-carboxylic acid954230-79-6C9H6N2O3
- 3-Nitroquinolin-6-ol944401-83-6C9H6N2O3
- 2-(Pyridin-3-yl)-1,3-oxazole-5-carboxylic acid1267456-45-0C9H6N2O3
- 5-(Pyridin-2-yl)-1,3-oxazole-4-carboxylic acid1083317-85-4C9H6N2O3
- 7-Oxo-7,8-dihydro-1,8-naphthyridine-2-carboxylic acid1554186-18-3C9H6N2O3
- 8-Oxo-7,8-dihydro-1,7-naphthyridine-3-carboxylic acid1823941-77-0C9H6N2O3
- 3-Formyl-1H-pyrrolo[3,2-b]pyridine-5-carboxylic acid1190316-75-6C9H6N2O3
- 7-Hydroxy-1,8-naphthyridine-3-carboxylic acid1894896-38-8C9H6N2O3
- 3-Formyl-4-phenyl-1,2,5-oxadiazole 2-oxide135733-34-5C9H6N2O3
- 6-Formyl-1H-indazole-3-carboxylic acid2947423-49-4C9H6N2O3
- 5-Nitroisoquinolin-6-ol850305-91-8C9H6N2O3
- 6-Nitroquinolin-2(1H)-one64495-55-2C9H6N2O3
- 4-Oxo-3,4-dihydrophthalazine-6-carboxylic acid292633-72-8C9H6N2O3
- 4-(1,2,4-Oxadiazol-5-yl)benzoic acid1557358-41-4C9H6N2O3
- 8-Oxo-7,8-dihydro-2,7-naphthyridine-4-carboxylic acid1823897-23-9C9H6N2O3
- 3,4-Dihydro-4-oxo-2-quinazolinecarboxylic acid29113-34-6C9H6N2O3
- 2,3-Dioxoindoline-5-carboxamide28283-98-9C9H6N2O3
- 2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid99066-77-0C9H6N2O3
- 2-(Pyridin-4-yl)-1,3-oxazole-5-carboxylic acid1268140-84-6C9H6N2O3
- 3-Nitro-1H-indole-5-carbaldehyde1547013-86-4C9H6N2O3
- 6-(1,3-Oxazol-5-yl)pyridine-2-carboxylicacid1784571-54-5C9H6N2O3
- 6-(Furan-2-yl)pyridazine-3-carboxylicacid2947427-35-0C9H6N2O3
- 3-(2-Nitrophenyl)-3-oxopropanenitrile40017-83-2C9H6N2O3
- 5-(3-Pyridyl)isoxazole-3-carboxylic Acid893638-39-6C9H6N2O3
- 6-Nitroquinoline N-oxide13675-92-8C9H6N2O3
- 4-Hydroxy-8-nitroquinoline23432-46-4C9H6N2O3
- 7-Nitro-8-quinolinol18472-01-0C9H6N2O3
- 4-Nitro-3-phenyl-1,2-oxazole31301-41-4C9H6N2O3
- 2-(2-Nitrophenyl)-1,3-oxazole62882-07-9C9H6N2O3
- 2-((2-Cyanophenyl)amino)-2-oxoacetic acid61068-77-7C9H6N2O3
- 4-Hydroxy-1,5-naphthyridine-3-carboxylic acid53512-10-0C9H6N2O3
- 7-Nitro-1H-indole-3-carbaldehyde10553-14-7C9H6N2O3
- 2(1H)-Quinolinone, 3-nitro-103029-75-0C9H6N2O3
- 8-Nitroquinolin-6-ol5437-99-0C9H6N2O3
- 1,4-Dihydro-4-oxo-1,6-naphthyridine-3-carboxylic acid4901-94-4C9H6N2O3
- 4-Carbamoylphthalimide21343-93-1C9H6N2O3
- 6-Methoxyquinazoline-5,8-dione87039-50-7C9H6N2O3
- 5-Nitroquinoline 1-oxide7613-19-6C9H6N2O3
- 6-Nitro-1H-indole-3-carbaldehyde10553-13-6C9H6N2O3
- 2-Quinoxalinecarboxaldehyde N,N'-dioxide17626-51-6C9H6N2O3
- 2-(4-Nitrophenyl)oxazole62882-08-0C9H6N2O3
- 4-Oxo-3,4-dihydroquinazoline-8-carboxylic acid19181-77-2C9H6N2O3
Frequently asked questions
What is the molar mass of C9H6N2O3?
The molar mass of C9H6N2O3 is 190.16 g/mol, calculated from standard atomic weights for 9 carbon atoms, 6 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 190.0378 Da.
How many compounds have the formula C9H6N2O3?
CompoundList lists 283 compounds with the molecular formula C9H6N2O3, including 4-Nitroquinoline 1-oxide, Nitroxoline, 3-Nitro-4-quinolinol. 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 C9H6N2O3?
C9H6N2O3 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.