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 501 to 600 of 704 compounds
6-Oxo-5,6,7,8-tetrahydro-1,5-naphthyridine-3-carboxylic acid
CAS 2736368-46-8C9H8N2O3
![6-Methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylic acid chemical structure, C9H8N2O3, CAS 1388043-73-9](/s/IQFYWGBQIIKLGG-UHFFFAOYSA-N.svg)
6-Methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylic acid
CAS 1388043-73-9C9H8N2O3
2-Hydroxy-2-(1H-indazol-4-yl)acetic acid
CAS 2413995-60-3C9H8N2O3
![4-Methoxypyrazolo[1,5-a]pyridine-7-carboxylic acid chemical structure, C9H8N2O3, CAS 2624135-17-5](/s/JTUQFBAKCXMRDG-UHFFFAOYSA-N.svg)
4-Methoxypyrazolo[1,5-a]pyridine-7-carboxylic acid
CAS 2624135-17-5C9H8N2O3
Methyl 5-Cyano-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate
CAS 2639178-20-2C9H8N2O3
2,3-Dihydro-3-(nitromethyl)-1H-isoindol-1-one
CAS 25109-82-4C9H8N2O3
1-Hydroxy-2-methoxy-4(1H)-quinazolinone
CAS 13297-45-5C9H8N2O3
1-Nitroso-2,3-dihydro-1H-indole-5-carboxylic acid
CAS 2624129-51-5C9H8N2O3
1-Nitroso-2,3-dihydro-1H-indole-3-carboxylic acid
CAS 2624129-34-4C9H8N2O3
![2-Hydroxy-2-(imidazo[1,2-a]pyridin-8-yl)acetic acid chemical structure, C9H8N2O3, CAS 2302936-75-8](/s/ZHYLYRDIINYUMF-UHFFFAOYSA-N.svg)
2-Hydroxy-2-(imidazo[1,2-a]pyridin-8-yl)acetic acid
CAS 2302936-75-8C9H8N2O3
3-(4-Fluorophenyl)-1-methyl-piperazine 2HCl
CAS 1267437-93-3C9H8N2O3
6-Methoxy-5-nitro-1H-indole
CAS 1423120-21-1C9H8N2O3
![Methyl 4-hydroxypyrrolo[1,2-B]pyridazine-6-carboxylate chemical structure, C9H8N2O3, CAS 3114794-01-0](/s/GEKQPDFSVOUPDC-UHFFFAOYSA-N.svg)
Methyl 4-hydroxypyrrolo[1,2-B]pyridazine-6-carboxylate
CAS 3114794-01-0C9H8N2O3
2-(Pyridine-2-carbonylamino)prop-2-enoic acid
CAS 159526-33-7C9H8N2O3
4-(Isocyanomethyl)-1-methoxy-2-nitrobenzene
CAS 887141-01-7C9H8N2O3
2-Hydroxy-2-(4-nitrophenyl)propanenitrile
CAS 69813-77-0C9H8N2O3
3-Hydroxy-3-(2-nitrophenyl)propanenitrile
CAS 93250-22-7C9H8N2O3
3-Nitroso-5-phenyloxazolidin-2-one
CAS 39547-65-4C9H8N2O3
3-Nitroso-4-phenyloxazolidin-2-one
CAS 79624-36-5C9H8N2O3
3-(1-Methyl-1H-pyrrol-2-yl)-1,2-oxazole-5-carboxylic acid
CAS 1038715-14-8C9H8N2O3
(R)-5-(4-Hydroxyphenyl)imidazolidine-2,4-dione
CAS 71698-10-7C9H8N2O3
(2-Oxo-3H-benzimidazol-1-yl) acetate
CAS 86690-38-2C9H8N2O3
2-Oxo-1,2,3,4-tetrahydroquinazoline-4-carboxylic acid
CAS 1378266-49-9C9H8N2O3
4-(4-Nitrophenyl)azetidin-2-one
CAS 93692-57-0C9H8N2O3
- 4-(3-Nitrophenyl)azetidin-2-one91192-37-9C9H8N2O3
- 2-Hydroxy-2-{imidazo[1,2-a]pyridin-3-yl}acetic acid1310737-25-7C9H8N2O3
- 4-Cyano-5-methoxy-6-methylpyridine-3-carboxylic acid861045-18-3C9H8N2O3
- 1H-Pyrrolo[2,3-b]pyridine-4-carboxylic acid, methyl ester, 7-oxide1201748-37-9C9H8N2O3
- 2-(3-Amino-1,2-benzoxazol-5-yl)acetic acid1402445-86-6C9H8N2O3
- 5-Hydroxy-2-methyl-2H-indazole-3-carboxylic acid1781065-41-5C9H8N2O3
- 5-Acetyl-4-hydroxy-6-methyl-2-oxo-1H-pyridine-3-carbonitrile101369-97-5C9H8N2O3
- (2E)-2-[(4-Hydroxyphenyl)imino]-3-oxopropanamide88779-01-5C9H8N2O3
- 3-(4H-Pyran-2-yl)-4-oxa-2,6-diazabicyclo[3.2.0]hept-2-en-7-one91528-42-6C9H8N2O3
- 2-Phenyl-1,2,4-oxadiazinane-3,5-dione21282-58-6C9H8N2O3
- N-[3-(3-Nitrophenyl)prop-2-EN-1-ylidene]hydroxylamine61631-74-1C9H8N2O3
- N-(2,6-Diformylpyridin-4-yl)acetamide1393583-96-4C9H8N2O3
- N-(4,6-Diformylpyridin-2-yl)acetamide1393551-54-6C9H8N2O3
- 1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 4-hydroxy-3-methyl-1204476-09-4C9H8N2O3
- 1-(1-Isocyanatoethyl)-3-nitrobenzene1219925-87-7C9H8N2O3
- 2-(Aminomethyl)benzo[d]oxazole-5-carboxylic acid1781833-10-0C9H8N2O3
- 2-(1H-1,3-Benzodiazol-5-yl)-2-hydroxyacetic acid1502149-76-9C9H8N2O3
- 2-Hydroxy-2-{1H-pyrrolo[2,3-b]pyridin-3-yl}acetic acid1782044-92-1C9H8N2O3
- 2-(Aminomethyl)furo[2,3-b]pyridine-5-carboxylic acid1523356-84-4C9H8N2O3
- Methyl 7-oxo-5H,6H,7H-pyrrolo[3,4-b]pyridine-2-carboxylate1518079-04-3C9H8N2O3
- 5-Cyano-6-methoxy-2-methylpyridine-3-carboxylic acid1258972-74-5C9H8N2O3
- 5-Cyano-1,2-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid1782279-60-0C9H8N2O3
- 2-(1H-Indazol-7-yloxy)acetic acid1784588-42-6C9H8N2O3
- 5-Hydroxy-1-methyl-1H-indazole-3-carboxylic acid1785599-68-9C9H8N2O3
- 2-Oxo-1,2,3,4-tetrahydroquinazoline-8-carboxylic acid1780257-36-4C9H8N2O3
- 2-Oxo-1,2,3,4-tetrahydroquinazoline-5-carboxylic acid1783725-17-6C9H8N2O3
- 6-Nitro-3,4-dihydroisoquinolin-1(2H)-one22246-03-3C9H8N2O3
- Methyl 5-(1H-pyrazol-3-yl)furan-2-carboxylate1399662-86-2C9H8N2O3
- Methyl 3-(6-methoxypyridazin-3-yl)propiolate1706433-06-8C9H8N2O3
- 3-(Prop-2-enamido)pyridine-2-carboxylic acid1565326-50-2C9H8N2O3
- Methyl 6-hydroxyimidazo[1,2-a]pyridine-2-carboxylate1782508-09-1C9H8N2O3
- 2-(4-Aminobenzo[d]oxazol-2-yl)acetic acid1555879-95-2C9H8N2O3
- 1-(Pyrimidin-2-yl)pentane-1,3,4-trione1602838-50-5C9H8N2O3
- 1-(1-Isocyanatoethyl)-2-nitrobenzene2649061-58-3C9H8N2O3
- 2-Hydroxy-2-(1H-indazol-7-yl)acetic acid1894870-92-8C9H8N2O3
- 5-Methoxy-3-methyl-2-nitrobenzonitrile2060063-80-9C9H8N2O3
- 3,6-Diamino-1-benzofuran-2-carboxylic acid2138234-54-3C9H8N2O3
- Methyl 7-hydroxy-1H-benzo[d]imidazole-6-carboxylate1806468-37-0C9H8N2O3
- Methyl 3-aminofuro[3,2-c]pyridine-2-carboxylate1378816-51-3C9H8N2O3
- 7-Amino-5-methyl-2H-3,1-benzoxazine-2,4(1H)-dione179331-05-6C9H8N2O3
- 3-Amino-6-hydroxy-2-benzofurancarboxamide1380496-04-7C9H8N2O3
- 6-Methoxy-1H-benzo[d]imidazole-4-carboxylic acid1360940-49-3C9H8N2O3
- Methyl 2-(5-cyano-2-oxo-1,2-dihydropyridin-1-yl)acetate1870983-55-3C9H8N2O3
- 5-(Furan-3-yl)-1-methyl-1H-pyrazole-4-carboxylic acid1874401-65-6C9H8N2O3
- 3-(2-Hydroxy-5-nitrophenyl)propanenitrile1805729-76-3C9H8N2O3
- 3-(3-Hydroxy-4-nitrophenyl)propanenitrile1805706-00-6C9H8N2O3
- 3-(5-Hydroxy-2-nitrophenyl)propanenitrile1804253-97-1C9H8N2O3
- 2-(2-Hydroxy-5-nitrophenyl)propanenitrile2092029-16-6C9H8N2O3
- Methyl8-hydroxyimidazo[1,5-a]pyridine-1-carboxylate2091607-40-6C9H8N2O3
- Methyl 2-aminofuro[3,2-b]pyridine-3-carboxylate2091985-63-4C9H8N2O3
- Methyl 4-hydroxypyrazolo[1,5-a]pyridine-3-carboxylate2092059-00-0C9H8N2O3
- 5-(Isoxazol-4-yl)-3-methyl-1H-pyrrole-2-carboxylicacid2092201-63-1C9H8N2O3
- 1-(Isocyanatomethyl)-3-methyl-2-nitrobenzene2649075-69-2C9H8N2O3
- 2-(Isocyanatomethyl)-1-methyl-3-nitrobenzene2649035-67-4C9H8N2O3
- 4-(5-Amino-1,2-oxazol-3-yl)benzene-1,2-diol1781922-71-1C9H8N2O3
- 3-(3-Amino-1,2-oxazol-5-yl)benzene-1,2-diol1897019-32-7C9H8N2O3
- 2-(3-Amino-1,2-oxazol-5-yl)benzene-1,4-diol1895276-14-8C9H8N2O3
- 4-(3-Amino-1,2-oxazol-5-yl)benzene-1,3-diol1894871-08-9C9H8N2O3
- 4-(3-Amino-1,2-oxazol-5-yl)benzene-1,2-diol1896412-41-1C9H8N2O3
- 4-(5-Amino-1,2-oxazol-3-yl)benzene-1,3-diol1897005-92-3C9H8N2O3
- 3-(5-Amino-1,2-oxazol-3-yl)benzene-1,2-diol1896566-60-1C9H8N2O3
- 2-(5-Amino-1,2-oxazol-3-yl)benzene-1,4-diol1895337-27-5C9H8N2O3
- 7-Hydroxy-6-methoxy-1,2-dihydrophthalazin-1-one2059942-24-2C9H8N2O3
- 1 suppliers5-(Isoxazol-3-yl)-3-methyl-1H-pyrrole-2-carboxylicacid2091582-71-5C9H8N2O3
- Methyl 6-hydroxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylate2228465-52-7C9H8N2O3
- 2-{1H-Pyrrolo[2,3-b]pyridin-3-yloxy}acetic acid2229223-56-5C9H8N2O3
- Methyl2-amino-4-cyano-5-hydroxybenzoate2385145-12-8C9H8N2O3
- 1H-Pyrrolo[2,3-b]pyridine-3-carboxylic acid, methyl ester, 7-oxide1389295-94-6C9H8N2O3
- 5-Cyano-4-methoxy-3-methylpicolinic acid2581222-01-5C9H8N2O3
- 4-(Isocyanatomethyl)-1-methyl-2-nitrobenzene2649017-35-4C9H8N2O3
- 2-(Isocyanatomethyl)-4-methyl-1-nitrobenzene2649061-21-0C9H8N2O3
- Methyl 6-hydroxy-1H-indazole-5-carboxylate2665660-81-9C9H8N2O3
- 5-Methyl-3-(1H-pyrrol-2-yl)-1,2-oxazole-4-carboxylic acid2138211-72-8C9H8N2O3
- N-Cyano-2-(3,4-dihydroxyphenyl)acetamide2138180-28-4C9H8N2O3
- 4-(3-Methyl-1,2-oxazol-5-yl)-1H-pyrrole-2-carboxylic acid2138246-46-3C9H8N2O3
- 3-(Methoxymethyl)-5H,6H,7H-pyrrolo[3,4-b]pyridine-5,7-dione1000298-41-8C9H8N2O3
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 6-Oxo-5,6,7,8-tetrahydro-1,5-naphthyridine-3-carboxylic acid, 6-Methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylic acid, 2-Hydroxy-2-(1H-indazol-4-yl)acetic 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 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.