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 201 to 283 of 283 compounds
3-Pyridin-2-yl-isoxazole-4-carboxylic acid
CAS 1083369-23-6C9H6N2O3
3-(2,1,3-Benzoxadiazol-5-yl)-2-propenoic acid
CAS 773131-68-3C9H6N2O3
![3-Formylimidazo[1,2-A]pyridine-8-carboxylic acid chemical structure, C9H6N2O3, CAS 1368083-07-1](/s/JJOLYHSDTHOKBP-UHFFFAOYSA-N.svg)
3-Formylimidazo[1,2-A]pyridine-8-carboxylic acid
CAS 1368083-07-1C9H6N2O3
2-(Pyridin-2-yl)oxazole-5-carboxylicacid
CAS 1211521-26-4C9H6N2O3
3-Formyl-1H-indazole-7-carboxylic acid
CAS 1782260-06-3C9H6N2O3
4-Hydroxy-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carbaldehyde
CAS 153457-08-0C9H6N2O3
8-Nitroquinolin-7-ol
CAS 208191-72-4C9H6N2O3
![7H-[1,3]Dioxolo[4,5-h]quinazolin-6-one chemical structure, C9H6N2O3, CAS 28310-12-5](/s/IUOIYISLMOLUIT-UHFFFAOYSA-N.svg)
7H-[1,3]Dioxolo[4,5-h]quinazolin-6-one
CAS 28310-12-5C9H6N2O3
7-Hydroxy-1,5-naphthyridine-3-carboxylic acid
CAS 2703757-06-4C9H6N2O3
5,6-Dihydro-6-oxo-1,5-naphthyridine-4-carboxylic acid
CAS 2434848-21-0C9H6N2O3
2-Hydroxy-1,5-naphthyridine-3-carboxylic acid
CAS 2090149-11-2C9H6N2O3
4-Formyl-1H-indazole-6-carboxylic acid
CAS 2166759-00-6C9H6N2O3
2-Hydroxy-1,7-naphthyridine-4-carboxylic acid
CAS 2384109-40-2C9H6N2O3
3-Hydroxy-5-benzoyl-1,2,4-oxadiazole
CAS 42837-65-0C9H6N2O3
4-Phenyl-1,2,5-oxadiazole-3-carboxylic acid
CAS 81400-94-4C9H6N2O3
3-Hydroxy-4-(2-imino-1(2H)-pyridinyl)-3-cyclobutene-1,2-dione
CAS 102268-39-3C9H6N2O3
![2-{Imidazo[1,2-a]pyridin-3-yl}-2-oxoacetic acid chemical structure, C9H6N2O3, CAS 1936673-93-6](/s/IEHOLJJUXDEKJG-UHFFFAOYSA-N.svg)
2-{Imidazo[1,2-a]pyridin-3-yl}-2-oxoacetic acid
CAS 1936673-93-6C9H6N2O3
2,3-Dioxo-1,2,3,4-tetrahydroquinoxaline-6-carbaldehyde
CAS 69722-54-9C9H6N2O3
2-(1H-Indazol-3-yl)-2-oxoacetic acid
CAS 1935482-24-8C9H6N2O3
![2-Oxo-2-(1H-pyrrolo[3,2-c]pyridin-3-yl)acetic acid chemical structure, C9H6N2O3, CAS 741242-36-4](/s/LWDNSHAZYNFKHL-UHFFFAOYSA-N.svg)
2-Oxo-2-(1H-pyrrolo[3,2-c]pyridin-3-yl)acetic acid
CAS 741242-36-4C9H6N2O3
![1H-[1,3]Dioxolo[4,5-F]indazole-3-carbaldehyde chemical structure, C9H6N2O3, CAS 944899-31-4](/s/ZBEQQPRDHLMGCG-UHFFFAOYSA-N.svg)
1H-[1,3]Dioxolo[4,5-F]indazole-3-carbaldehyde
CAS 944899-31-4C9H6N2O3
3-(5-Oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)benzaldehyde
CAS 889117-68-4C9H6N2O3
2-(1,2,4-Oxadiazol-5-yl)benzoic acid
CAS 1250245-87-4C9H6N2O3
7-Nitroisoquinolin-4-ol
CAS 1056566-36-9C9H6N2O3
- Methyl 4-cyano-6-formylpicolinate1393531-57-1C9H6N2O3
- Methyl 6-cyano-4-formylpyridine-2-carboxylate1393583-01-1C9H6N2O3
- 4-Acetyl-6-cyanopyridine-2-carboxylic acid1393552-36-7C9H6N2O3
- 6-Acetyl-4-cyanopicolinic acid1393551-81-9C9H6N2O3
- (6-Cyano-4-formylpyridin-2-yl)acetic acid1393530-16-9C9H6N2O3
- (4-Cyano-6-formylpyridin-2-yl)acetic acid1393568-60-9C9H6N2O3
- (2-Cyano-6-formylpyridin-4-yl)acetic acid1393530-72-7C9H6N2O3
- 5-Formyl-1H-indazole-3-carboxylic acid1061255-42-2C9H6N2O3
- Methyl 6-cyano-2-formylnicotinate1374649-95-2C9H6N2O3
- 2,4-Dioxo-1,2,3,4-tetrahydroquinazoline-7-carbaldehyde1223580-08-2C9H6N2O3
- 6-(Furan-3-yl)pyrimidine-4-carboxylic acid2090591-85-6C9H6N2O3
- 1-Formylimidazo[1,5-a]pyridine-3-carboxylic acid2098053-94-0C9H6N2O3
- 3-Formyl-1H-pyrrolo[2,3-B]pyridine-5-carboxylic acid1824623-49-5C9H6N2O3
- 3-Hydrazinylidene-2H-1-benzopyran-2,4(3H)-dione61444-74-4C9H6N2O3
- 1-Oxo-1,2-dihydrophthalazine-5-carboxylic acid2387088-61-9C9H6N2O3
- Methyl 4,5-dicyano-2-methylfuran-3-carboxylate1383740-40-6C9H6N2O3
- 6-Methyl-4,5,8(3H)-quinazolinetrione135106-46-6C9H6N2O3
- 6-Formylimidazo[1,2-a]pyridine-8-carboxylic acid2167155-05-5C9H6N2O3
- 4-Hydroxy-1,7-naphthyridine-2-carboxylic acid2639163-24-7C9H6N2O3
- 7-Formyl-1H-indazole-3-carboxylic Acid2932439-97-7C9H6N2O3
- 4-Nitro-2-phenyloxazole151293-09-3C9H6N2O3
- 6-Phenyl-1,3,5-oxadiazine-2,4-dione102618-90-6C9H6N2O3
- 7-Nitro-1H-indole-2-carbaldehyde208651-29-0C9H6N2O3
- 2H-[1,3]Dioxolo[4,5-b][1,8]naphthyridin-8(5H)-one61382-79-4C9H6N2O3
- Methyl 2-cyano-6-formylisonicotinate1393575-41-1C9H6N2O3
- 2-Acetyl-6-cyanoisonicotinic acid1393545-13-5C9H6N2O3
- 3-Pyridin-3-yl-1,2-oxazole-4-carboxylic acid1083246-20-1C9H6N2O3
- 2-Formylimidazo[1,2-a]pyridine-7-carboxylic acid1369156-49-9C9H6N2O3
- 5-(Furan-2-yl)pyrazine-2-carboxylic acid1465539-32-5C9H6N2O3
- 2-(1H-Indazol-7-yl)-2-oxoacetic acid1891260-64-2C9H6N2O3
- 2-{Imidazo[1,2-a]pyridin-2-yl}-2-oxoacetic acid1379572-69-6C9H6N2O3
- 6-Hydroxyquinoxaline-5-carboxylic acid1160682-26-7C9H6N2O3
- 8-Formylimidazo[1,2-a]pyridine-3-carboxylic acid2166917-05-9C9H6N2O3
- 2-Formylimidazo[1,2-a]pyridine-3-carboxylic acid2167503-05-9C9H6N2O3
- 2-Acetyl-5-nitrobenzonitrile2222983-37-9C9H6N2O3
- 5-Oxo-5,6-dihydro-1,6-naphthyridine-8-carboxylic acid1934455-96-5C9H6N2O3
- 1-Oxo-1,2-dihydro-2,6-naphthyridine-4-carboxylic acid2490402-67-8C9H6N2O3
- 8-Hydroxycinnoline-6-carboxylic acid2721375-12-6C9H6N2O3
- 5-(Furan-2-yl)pyrimidine-2-carboxylic acid2137744-19-3C9H6N2O3
- 5-Nitro-3,4-dihydroquinolin-4-one2137701-79-0C9H6N2O3
- 1-Formylimidazo[1,5-a]pyridine-5-carboxylic acid2168421-92-7C9H6N2O3
- 6-Formylimidazo[1,5-a]pyridine-1-carboxylic acid2166585-72-2C9H6N2O3
- 4-Formyl-1H-indazole-5-carboxylic acid2167465-02-1C9H6N2O3
- 7-Formylimidazo[1,2-a]pyridine-3-carboxylic acid2167835-96-1C9H6N2O3
- 6-Formyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid2168690-83-1C9H6N2O3
- 3-Formyl-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid2166841-37-6C9H6N2O3
- 8-Formylimidazo[1,2-a]pyridine-6-carboxylic acid2166732-14-3C9H6N2O3
- 2-Oxo-2-{pyrazolo[1,5-a]pyridin-3-yl}acetic acid2228150-26-1C9H6N2O3
- 4-Carboxycinnoline 1-oxide154373-15-6C9H6N2O3
- 1-Nitro-4H-quinolizin-4-one1788-38-1C9H6N2O3
- 4-Carboxycinnoline 2-oxide20864-43-1C9H6N2O3
- 2-Nitro-1H-indole-3-carbaldehyde206183-63-3C9H6N2O3
- 3-Nitro-1H-indole-6-carbaldehyde1547006-76-7C9H6N2O3
- 4-Formylbenzo[d]oxazole-2-carboxamide1806340-96-4C9H6N2O3
- 6-Formylbenzo[d]oxazole-2-carboxamide1803876-30-3C9H6N2O3
- 5-Formylbenzo[d]oxazole-2-carboxamide1803740-88-6C9H6N2O3
- 3-Nitro-4H-quinolizin-4-one90418-74-9C9H6N2O3
- 3-Nitroso-4-phenyloxazol-2(3H)-one76708-12-8C9H6N2O3
- 3-(Oxazol-5-yl)picolinic acid3028137-76-7C9H6N2O3
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 3-Pyridin-2-yl-isoxazole-4-carboxylic acid, 3-(2,1,3-Benzoxadiazol-5-yl)-2-propenoic acid, 3-Formylimidazo[1,2-A]pyridine-8-carboxylic acid. 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.