Molecular formula
C9H8N2O3
704 compounds have this formula on CompoundList.
- Molar mass
- 192.17g/mol
- Monoisotopic mass
- 192.0535Da
- Atoms
- 22
- Elements
- 4
- Rings plus double bonds
- 7
The formula C9H8N2O3 describes a molecule made of 9 carbon atoms, 8 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 × 956.25%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 84.20%1.008 × 8 = 8.064 g/mol
- N Nitrogen × 214.58%14.007 × 2 = 28.014 g/mol
- O Oxygen × 324.98%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C9H8N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 704 compounds
8-Methoxyquinazoline-2,4-diol
CAS 62484-14-4C9H8N2O3
7-Methoxyquinazoline-2,4(1H,3H)-dione
CAS 62484-12-2C9H8N2O3
Methyl 3-cyano-6-methyl-2-oxo-1,2-dihydropyridine-4-carboxylate
CAS 18724-73-7C9H8N2O3
1-Methyl-5-nitroindolin-2-one
CAS 20870-89-7C9H8N2O3
3-(Furan-2-yl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS 859851-00-6C9H8N2O3
5-Methoxy-2,4(1H,3H)-quinazolinedione
CAS 61948-86-5C9H8N2O3
![5-Methoxy-1H-benzo[d]imidazole-2-carboxylic acid chemical structure, C9H8N2O3, CAS 887572-60-3](/s/GYPYWLKJBRSMIM-UHFFFAOYSA-N.svg)
5-Methoxy-1H-benzo[d]imidazole-2-carboxylic acid
CAS 887572-60-3C9H8N2O3
1-Hydroxy-3-methyl-4-oxidoquinoxalin-4-ium-2-one
CAS 26438-48-2C9H8N2O3
![6-(2-Hydroxyethyl)pyrrolo[3,4-b]pyridine-5,7-dione chemical structure, C9H8N2O3, CAS 81214-69-9](/s/UGSDQCQTTAZAQA-UHFFFAOYSA-N.svg)
6-(2-Hydroxyethyl)pyrrolo[3,4-b]pyridine-5,7-dione
CAS 81214-69-9C9H8N2O3
(5-Methoxy-2-nitrophenyl)acetonitrile
CAS 89302-15-8C9H8N2O3
1-(p-Nitrobenzoyl)aziridine
CAS 19614-29-0C9H8N2O3
2-(2-Methoxy-6-nitrophenyl)acetonitrile
CAS 20876-27-1C9H8N2O3
![Methyl 2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate chemical structure, C9H8N2O3, CAS 860187-45-7](/s/BULWXRHKQXZHJY-UHFFFAOYSA-N.svg)
Methyl 2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate
CAS 860187-45-7C9H8N2O3
2-Methyl-4-nitroisoindolin-1-one
CAS 682757-52-4C9H8N2O3
Acetic acid, (1H-indazol-6-yloxy)-
CAS 30226-20-1C9H8N2O3
1-(4-Hydroxyphenyl)imidazolidine-2,4-dione
CAS 26850-25-9C9H8N2O3
N-(3-Nitrophenyl)acrylamide
CAS 17090-15-2C9H8N2O3
3-Amino-1,2-benzisoxazole-6-carboxylic acid methyl ester
CAS 501904-27-4C9H8N2O3
2-Methyl-7-nitro-2,3-dihydro-1H-isoindol-1-one
CAS 761440-05-5C9H8N2O3
1-Methyl-6-nitro-2,3-dihydro-1H-indol-2-one
CAS 1374423-01-4C9H8N2O3
![5-Ethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione chemical structure, C9H8N2O3, CAS 929902-90-9](/s/DPQPRFPKXQMKPI-UHFFFAOYSA-N.svg)
5-Ethyl-3H-pyrano[2,3-d]pyrimidine-4,7-dione
CAS 929902-90-9C9H8N2O3
2-Ethyl-5-nitro-1,3-benzoxazole
CAS 204771-74-4C9H8N2O3
5-(Furan-2-yl)-1-methyl-1H-pyrazole-3-carboxylic acid
CAS 108128-39-8C9H8N2O3
2-(4-Methoxy-2-nitrophenyl)acetonitrile
CAS 105003-90-5C9H8N2O3
- 4-Amino-5-cyano-2-hydroxy-3-methylbenzoic acid72817-94-8C9H8N2O3
- (2-Methoxy-5-nitrophenyl)acetonitrile99459-52-6C9H8N2O3
- 5-Methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid17288-36-7C9H8N2O3
- Methyl 2-oxo-1H,2H,3H-pyrrolo[2,3-B]pyridine-5-carboxylate1190317-75-9C9H8N2O3
- 2-(3-Methoxy-4-nitrophenyl)acetonitrile104103-16-4C9H8N2O3
- 2-Ethoxy-5-nitrobenzonitrile29669-41-8C9H8N2O3
- 4-Methoxy-1H-indazole-6-carboxylic acid1167055-67-5C9H8N2O3
- 8-Methoxyimidazo[1,2-A]pyridine-2-carboxylic acid910122-85-9C9H8N2O3
- 5-Methoxypyrazolo[1,5-a]pyridine-2-carboxylic acid876379-71-4C9H8N2O3
- Acetic acid, (1H-indazol-5-yloxy)-30226-16-5C9H8N2O3
- 5-(2-Methoxyphenyl)-1,3,4-oxadiazol-2-ol119933-34-5C9H8N2O3
- 2-Ethyl-6-nitro-1,3-benzoxazole13243-39-5C9H8N2O3
- 2-Ethyl-4-nitro-1,3-benzoxazole477603-34-2C9H8N2O3
- Methyl 5-aminobenzo[d]oxazole-2-carboxylate1035093-77-6C9H8N2O3
- 4-Methoxy-1H-pyrrolo[2,3-B]pyridine-2-carboxylic acid944900-58-7C9H8N2O3
- 6-Methoxyimidazo[1,2-A]pyridine-3-carboxylic acid944896-44-0C9H8N2O3
- 5-(1-Methyl-2-pyrrolyl)isoxazole-3-carboxylic Acid1326814-81-6C9H8N2O3
- 2-Methyl-6-nitro-isoindolin-1-one564467-91-0C9H8N2O3
- Methyl 2-oxo-1H,2H,3H-pyrrolo[2,3-B]pyridine-4-carboxylate1190313-98-4C9H8N2O3
- Methyl 5-aza-2-oxindole-6-carboxylate1260386-69-3C9H8N2O3
- 5-(3-Hydroxyphenyl)imidazolidine-2,4-dione74438-97-4C9H8N2O3
- 3-Methoxy-1H-quinazoline-2,4-dione41120-18-7C9H8N2O3
- 5-Methoxy-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid1190319-23-3C9H8N2O3
- 3-Nitro-7,8-dihydro-5H-quinolin-6-one881668-73-1C9H8N2O3
- 6-Methoxy-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid680208-62-2C9H8N2O3
- Methyl 2-amino-1,3-benzoxazole-7-carboxylate910123-45-4C9H8N2O3
- Methyl 2-oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-5-carboxylate1190311-14-8C9H8N2O3
- 6-Methoxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid1190317-61-3C9H8N2O3
- 3-(2-Methoxyphenyl)-1,2,4-oxadiazol-5-ol1031967-28-8C9H8N2O3
- o-Nitrocinnamide2001-33-4C9H8N2O3
- 3-(Hydroxyamino)-6-methyl-2H-benzo[b][1,4]oxazin-2-one937602-17-0C9H8N2O3
- 5-Methoxy-6-nitro-1H-indole175913-29-8C9H8N2O3
- 7-Methoxy-1H-pyrrolo[2,3-C]pyridine-3-carboxylic acid1190317-17-9C9H8N2O3
- 3,6-Dihydroxy-2-methylquinazolin-4(3H)-one1322604-74-9C9H8N2O3
- 4-Methoxy-7-nitro-1H-indole175913-27-6C9H8N2O3
- 8-Nitro-2,3-dihydroquinolin-4(1H)-one50349-89-8C9H8N2O3
- Ethyl 5-cyano-6-hydroxynicotinate74443-00-8C9H8N2O3
- 5-Methoxy-4-nitro-1H-indole135531-92-9C9H8N2O3
- 7-Methoxy-4-nitro-1H-indole175913-32-3C9H8N2O3
- Methyl 3-aminofuro[3,2-b]pyridine-2-carboxylate181285-04-1C9H8N2O3
- Methyl 3-aminofuro[2,3-b]pyridine-2-carboxylate181283-75-0C9H8N2O3
- Methyl 3-hydroxy-1H-indazole-5-carboxylate1082041-20-0C9H8N2O3
- 6-Methoxy-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid1190316-58-5C9H8N2O3
- Methyl 2-oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-3-carboxylate1356542-85-2C9H8N2O3
- Methyl 6-aminobenzo[d]isoxazole-3-carboxylate57764-47-3C9H8N2O3
- Methyl 3-Aminobenzisoxazole-4-carboxylate1391069-35-4C9H8N2O3
- 5-Hydroxy-7-methoxyquinazolin-4(3H)-one379228-50-9C9H8N2O3
- 1 suppliersMethyl 2-cyano-6-methoxyisonicotinate853029-94-4C9H8N2O3
- 2-(4-Methoxy-3-nitrophenyl)acetonitrile56245-07-9C9H8N2O3
- 5-Methoxy-1H-benzimidazole-6-carboxylic acid251107-27-4C9H8N2O3
- Methyl 3-aminobenzo[d]isoxazole-5-carboxylate737802-51-6C9H8N2O3
- 5-Methoxy-1H-indazole-6-carboxylic acid1227268-58-7C9H8N2O3
- 6-Methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-C]pyridine-4-carboxylic acid1526955-38-3C9H8N2O3
- Acetic acid, (1H-indazol-3-yloxy)-64697-21-8C9H8N2O3
- 2-Amino-2-(benzo[d]isoxazol-3-yl)acetic acid57148-97-7C9H8N2O3
- 6-Methoxy-4-nitro-1H-indole885520-66-1C9H8N2O3
- (5-Hydroxy-1H-indazol-3-yl)-acetic acid55362-47-5C9H8N2O3
- 6-Methyl-3-(1H-pyrazol-3-yl)-2H-pyran-2,4(3H)-dione1177340-32-7C9H8N2O3
- 4-Ethoxy-3-nitrobenzonitrile136366-43-3C9H8N2O3
- Methyl 3-cyano-5-methoxyisonicotinate1142192-17-3C9H8N2O3
- 5-Methoxy-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid1190322-32-7C9H8N2O3
- 3-Ethyl-[1,2]oxazolo[5,4-b]pyridine-5-carboxylic acid1306605-64-0C9H8N2O3
- 1-(2-Cyanoethyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid1053658-31-3C9H8N2O3
- Methyl 5-hydroxypyrazolo[1,5-a]pyridine-3-carboxylate1060724-74-4C9H8N2O3
- 7-Hydroxy-1-methyl-1H-indazole-5-carboxylic acid1557885-86-5C9H8N2O3
- 5-Methoxy-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid1554047-87-8C9H8N2O3
- 6-Methoxy-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid1260382-28-2C9H8N2O3
- 3-Cyano-4-methoxy-pyridine-2-carboxylic acid methyl ester1427416-75-8C9H8N2O3
- Methyl 4-hydroxy-1H-indazole-6-carboxylate1408074-52-1C9H8N2O3
- 2,4-Imidazolidinedione, 5-(2-hydroxyphenyl)-77972-18-0C9H8N2O3
- 2-(2-Hydroxyethyl)-1H,2H,3H-pyrrolo[3,4-c]pyridine-1,3-dione87544-89-6C9H8N2O3
- 2-(3-Nitrophenyl)-4,5-dihydro-1,3-oxazole88186-35-0C9H8N2O3
- N-(3-Oxo-1,3-dihydro-2-benzofuran-1-yl)urea4741-69-9C9H8N2O3
- 1-Methyl-4-oxo-1,4-dihydropyrrolo[1,2-b]pyridazine-3-carboxylic acid156335-31-8C9H8N2O3
- 2-(Hydroxymethyl)-1H-benzimidazole-4-carboxylic acid64183-70-6C9H8N2O3
- 3-Pyridin-2-yl-4,5-dihydroisoxazole-5-carboxylic acid396726-64-0C9H8N2O3
Frequently asked questions
What is the molar mass of C9H8N2O3?
The molar mass of C9H8N2O3 is 192.17 g/mol, calculated from standard atomic weights for 9 carbon atoms, 8 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 192.0535 Da.
How many compounds have the formula C9H8N2O3?
CompoundList lists 704 compounds with the molecular formula C9H8N2O3, including 8-Methoxyquinazoline-2,4-diol, 7-Methoxyquinazoline-2,4(1H,3H)-dione, Methyl 3-cyano-6-methyl-2-oxo-1,2-dihydropyridine-4-carboxylate. 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 C9H8N2O3?
C9H8N2O3 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.