Molecular formula
C8H6N2O3
335 compounds have this formula on CompoundList.
- Molar mass
- 178.15g/mol
- Monoisotopic mass
- 178.0378Da
- Atoms
- 19
- Elements
- 4
- Rings plus double bonds
- 7
The formula C8H6N2O3 describes a molecule made of 8 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 × 853.94%12.011 × 8 = 96.088 g/mol
- H Hydrogen × 63.39%1.008 × 6 = 6.048 g/mol
- N Nitrogen × 215.73%14.007 × 2 = 28.014 g/mol
- O Oxygen × 326.94%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C8H6N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 335 compounds
5-(Furan-2-yl)-1H-pyrazole-4-carboxylic acid
CAS 1152543-82-2C8H6N2O3
5-Cyano-6-methoxynicotinic acid
CAS 1258972-98-3C8H6N2O3
![2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-C]pyridine-4-carboxylic acid chemical structure, C8H6N2O3, CAS 1190319-78-8](/s/KWVLSRXNMGSYMT-UHFFFAOYSA-N.svg)
2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-C]pyridine-4-carboxylic acid
CAS 1190319-78-8C8H6N2O3
![3-Aminobenzo[d]isoxazole-4-carboxylic Acid chemical structure, C8H6N2O3, CAS 1104505-81-8](/s/FCIMKUURFDDBAB-UHFFFAOYSA-N.svg)
3-Aminobenzo[d]isoxazole-4-carboxylic Acid
CAS 1104505-81-8C8H6N2O3
Benzene, 1-isocyano-2-methoxy-4-nitro-
CAS 2008-62-0C8H6N2O3
2-(Furan-3-yl)pyrimidine-4,6-diol
CAS 339366-66-4C8H6N2O3
5-Prop-2-ynyloxypyrazine-2-carboxylic acid
CAS 1343058-10-5C8H6N2O3
6-Hydroxy-1H-indazole-3-carboxylic acid
CAS 885520-18-3C8H6N2O3
Methyl 6-cyano-1,2-dihydro-2-oxo-4-pyridinecarboxylate
CAS 853029-95-5C8H6N2O3
Quinoxaline-2,3,6-triol
CAS 60729-17-1C8H6N2O3
1,4-Dihydro-1-hydroxy-2,3-quinoxalinedione
CAS 1195596-43-0C8H6N2O3
![2,3-Dimethylfuro[3,4-B]pyrazine-5,7-dione chemical structure, C8H6N2O3, CAS 90196-41-1](/s/DEZSSEMIAAKOGT-UHFFFAOYSA-N.svg)
2,3-Dimethylfuro[3,4-B]pyrazine-5,7-dione
CAS 90196-41-1C8H6N2O3
Methyl 6-cyano-5-hydroxypicolinate
CAS 727736-63-2C8H6N2O3
5-Hydroxy-1,4-dihydroquinoxaline-2,3-dione
CAS 862270-94-8C8H6N2O3
3-Cyano-5-methoxyisonicotinic acid
CAS 1138444-09-3C8H6N2O3
![2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-B]pyridine-6-carboxylic acid chemical structure, C8H6N2O3, CAS 1190318-74-1](/s/CGYZCBDNBHYSSU-UHFFFAOYSA-N.svg)
2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-B]pyridine-6-carboxylic acid
CAS 1190318-74-1C8H6N2O3
![2-Oxo-3,7-dihydro-2H-pyrrolo[2,3-b]pyridine-6-carboxylic acid chemical structure, C8H6N2O3, CAS 1260382-42-0](/s/ZGDPEGWJGNTFIT-UHFFFAOYSA-N.svg)
2-Oxo-3,7-dihydro-2H-pyrrolo[2,3-b]pyridine-6-carboxylic acid
CAS 1260382-42-0C8H6N2O3
3-(Furan-3-yl)-1H-pyrazole-4-carboxylic acid
CAS 1513964-21-0C8H6N2O3
Benzene, 2-isocyano-1-methoxy-4-nitro-
CAS 1983-95-5C8H6N2O3
5-(Furan-2-yl)-4H-pyrazole-3-carboxylic acid
CAS 904812-98-2C8H6N2O3
2-(2-Nitrophenoxy)acetonitrile
CAS 31507-30-9C8H6N2O3
3-(Hydroxymethyl)-4-nitrobenzonitrile
CAS 90178-81-7C8H6N2O3
4-Nitro-1H-indol-5-ol
CAS 135531-89-4C8H6N2O3
3-(4-Hydroxy-phenyl)-sydnone
CAS 17710-78-0C8H6N2O3
- 4-Hydroxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid1204476-01-6C8H6N2O3
- 2-(2,1,3-Benzoxadiazol-5-yl)acetic acid1083396-48-8C8H6N2O3
- 5-(Hydroxymethyl)-2-nitrobenzonitrile2757731-63-6C8H6N2O3
- 5-(1H-Pyrrol-2-yl)isoxazole-3-carboxylic acid1378833-82-9C8H6N2O3
- Benzoxazole, 2-(nitromethyl)-24998-80-9C8H6N2O3
- 2-(2-Furyl)pyrimidine-4,6-diol89508-87-2C8H6N2O3
- 2-Nitro-3-benzofuranamine71590-97-1C8H6N2O3
- 5-Cyano-6-methoxypicolinic acid104969-32-6C8H6N2O3
- 4-Isocyanato-2-methyl-1-nitrobenzene56021-25-1C8H6N2O3
- 5-(1H-Pyrazol-3-yl)furan-2-carboxylic acid1015939-91-9C8H6N2O3
- 2-Hydroxy-3-methyl-5-nitro-benzonitrile290347-99-8C8H6N2O3
- 2-Oxo-2,3-dihydro-1H-pyrido[3,4-b][1,4]oxazine-7-carbaldehyde615568-80-4C8H6N2O3
- 5-Cyano-2-hydroxy-6-methylnicotinic acid50617-56-6C8H6N2O3
- 4-Nitro-1H-indol-6-ol885520-63-8C8H6N2O3
- 6-Nitro-1H-indol-4-ol885520-71-8C8H6N2O3
- 5-(Furan-2-yl)-1,2-oxazole-3-carboxamide1098361-48-8C8H6N2O3
- 4-Hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid1190322-37-2C8H6N2O3
- 7-Hydroxy-4-azaindole-3-carboxylic acid1190318-50-3C8H6N2O3
- 3-Hydroxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid1204475-87-5C8H6N2O3
- 5-Hydroxy-1H-benzimidazole-6-carboxylic acid92222-06-5C8H6N2O3
- 7-Hydroxyimidazo[1,2-a]pyridine-3-carboxylic acid1383475-01-1C8H6N2O3
- 5-Hydroxy-1H-indazole-6-carboxylic acid36174-09-1C8H6N2O3
- 5-Cyano-3-methyl-6-oxo-1,6-dihydropyridine-2-carboxylic acid1367865-25-5C8H6N2O3
- 5-Hydroxypyrazolo[1,5-a]pyridine-3-carboxylic acid1491327-16-2C8H6N2O3
- Methyl 2,1,3-benzoxadiazole-4-carboxylate408502-47-6C8H6N2O3
- 7-Hydroxyimidazo[1,2-a]pyridine-5-carboxylic acid2169243-96-1C8H6N2O3
- 2,4(1H,3H)-Pyrimidinedione, 5-(3-furanyl)-127235-94-3C8H6N2O3
- 1-Isocyano-4-methoxy-2-nitrobenzene1930-94-5C8H6N2O3
- 2-Methyl-7-nitrobenzo[d]oxazole74255-38-2C8H6N2O3
- 5-(3-Hydroxyphenyl)-3H-1,3,4-oxadiazol-2-one79302-77-5C8H6N2O3
- 2-Phenyl-1,2,4-oxadiazolidin-3,5-dione33101-81-4C8H6N2O3
- 7-Methyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione187543-70-0C8H6N2O3
- 6-Hydroxy-2,3-dihydrophthalazine-1,4-dione14161-18-3C8H6N2O3
- 6-Hydroxy-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid1190315-92-4C8H6N2O3
- 5-(1H-Imidazol-1-yl)furan-2-carboxylic acid597565-54-3C8H6N2O3
- 1-Isocyanatomethyl-3-nitro-benzene467443-78-3C8H6N2O3
- 7-Hydroxy-1H-indazole-5-carboxylic acid1131605-20-3C8H6N2O3
- 4-Hydroxy-3-methyl-5-nitrobenzonitrile849353-44-2C8H6N2O3
- Methyl 5-cyano-6-hydroxypicolinate837411-01-5C8H6N2O3
- 5-Aminobenzo[d]oxazole-2-carboxylic acid591248-14-5C8H6N2O3
- 6-Aza-2-oxindole-7-carboxylic acid1190318-92-3C8H6N2O3
- 2-(Isoxazolo[4,5-B]pyridin-3-yl)acetic acid1784857-27-7C8H6N2O3
- 4-Cyano-5-methoxynicotinic acid1805005-19-9C8H6N2O3
- 5-Hydroxy-1,3-benzoxazole-2-carboxamide1806524-82-2C8H6N2O3
- 6-Acetyl-2,1,3-benzoxadiazol-1-ium-1-olate66194-29-4C8H6N2O3
- 6-Aminobenzo[d]oxazole-2-carboxylic acid372953-12-3C8H6N2O3
- Methyl 2-isocyanatopyridine-3-carboxylate415682-13-2C8H6N2O3
- 6-Nitro-1H-indol-1-ol354807-12-8C8H6N2O3
- 2-(5-Hydroxy-2-nitrophenyl)acetonitrile189759-69-1C8H6N2O3
- 7-Hydroxy-1H-benzimidazole-2-carboxylic acid910026-61-8C8H6N2O3
- 4-Hydroxy-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid1190314-55-6C8H6N2O3
- 5-Hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid1190317-55-5C8H6N2O3
- 1,4-Dihydroxy-1,8-naphthyridin-2(1H)-one1003924-48-8C8H6N2O3
- 1-Oxo-1H,2H-pyrrolo[1,2-a]pyrazine-7-carboxylic acid1596698-87-1C8H6N2O3
- 3-Aminofuro[2,3-b]pyridine-2-carboxylic acid1368147-72-1C8H6N2O3
- 2-(2,1,3-Benzoxadiazol-4-yl)acetic acid1502229-82-4C8H6N2O3
- 2-Hydroxyimidazo[1,2-a]pyridine-5-carboxylic acid1504978-02-2C8H6N2O3
- 5-Oxo-5H,6H,7H-pyrrolo[3,4-b]pyridine-2-carboxylic acid1504086-13-8C8H6N2O3
- 2-Oxo-1H-pyrido[2,3-b][1,4]oxazine-6-carbaldehyde1417554-43-8C8H6N2O3
- 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carbaldehyde1256834-89-5C8H6N2O3
- 3-(5-Nitropyridin-2-yl)prop-2-enal433921-23-4C8H6N2O3
- 6-(Furan-3-yl)pyrimidine-2,4(1H,3H)-dione2098088-08-3C8H6N2O3
- 7-Oxo-5H,6H,7H-pyrrolo[3,4-b]pyridine-3-carboxylic acid2090355-24-9C8H6N2O3
- Quinoxaline-5,6,8-triol95035-37-3C8H6N2O3
- 5-Methyl-2,1,3-benzoxadiazole-4-carboxylic acid2460757-55-3C8H6N2O3
- 5-Cyano-2,N-dihydroxybenzamide2737205-79-5C8H6N2O3
- Methyl oxazolo[4,5-b]pyridine-6-carboxylate2121248-46-0C8H6N2O3
- 5-Hydroxy-1H-indazole-7-carboxylic acid2719063-11-1C8H6N2O3
- 5-(4-Hydroxyphenyl)-3H-1,3,4-oxadiazol-2-one120035-90-7C8H6N2O3
- Methyl isoxazolo[4,3-b]pyridine-3-carboxylate173417-35-1C8H6N2O3
- Isoxazolo[5,4-b]pyridine-3-acetic acid58035-54-4C8H6N2O3
- 4-Hydroxy-3-nitrophenylacetonitrile63367-08-8C8H6N2O3
- 3-(Hydroxymethyl)-2-nitrobenzonitrile2091464-38-7C8H6N2O3
- 1-(Isocyanatomethyl)-2-nitrobenzene91576-91-9C8H6N2O3
- 3-Carbonitril-5-nitrobenzyl alcoholE1378667-52-7C8H6N2O3
- 2-Methyl[1,3]oxazolo[5,4-b]pyridine-6-carboxylic acid927801-24-9C8H6N2O3
Frequently asked questions
What is the molar mass of C8H6N2O3?
The molar mass of C8H6N2O3 is 178.15 g/mol, calculated from standard atomic weights for 8 carbon atoms, 6 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 178.0378 Da.
How many compounds have the formula C8H6N2O3?
CompoundList lists 335 compounds with the molecular formula C8H6N2O3, including 5-(Furan-2-yl)-1H-pyrazole-4-carboxylic acid, 5-Cyano-6-methoxynicotinic acid, 2-Oxo-2,3-dihydro-1H-pyrrolo[2,3-C]pyridine-4-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 C8H6N2O3?
C8H6N2O3 has a degree of unsaturation of 7. 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.