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 301 to 400 of 704 compounds
4-Amino-5-cyano-2-methoxybenzoic acid
CAS 86720-97-0C9H8N2O3
![3,7-Dimethyl-5-nitrobenzo[d]isoxazole chemical structure, C9H8N2O3, CAS 66048-25-7](/s/XWGCBJSKHBUXFS-UHFFFAOYSA-N.svg)
3,7-Dimethyl-5-nitrobenzo[d]isoxazole
CAS 66048-25-7C9H8N2O3
![2-(Benzo[d]isoxazol-3-yl)-N-hydroxyacetamide chemical structure, C9H8N2O3, CAS 52385-92-9](/s/XGCQIOZCTFISMT-UHFFFAOYSA-N.svg)
2-(Benzo[d]isoxazol-3-yl)-N-hydroxyacetamide
CAS 52385-92-9C9H8N2O3
2,5-Dimethyl-6-nitro-1,3-benzoxazole
CAS 88172-91-2C9H8N2O3
Methyl 5-cyano-6-methoxypyridine-2-carboxylate
CAS 19841-77-1C9H8N2O3
5-Acetoxy-1H-benzoimidazole-2(3H)-one
CAS 198069-28-2C9H8N2O3
3-Amino-2-oxoindoline-7-carboxylic acid
CAS 155997-47-0C9H8N2O3
6-Hydrazinyl-1-benzofuran-2-carboxylic acid
CAS 76897-54-6C9H8N2O3
![5-[(Cyanomethyl)amino]-2-hydroxybenzoic acid chemical structure, C9H8N2O3, CAS 53242-69-6](/s/YHUUWDVXDBJAMH-UHFFFAOYSA-N.svg)
5-[(Cyanomethyl)amino]-2-hydroxybenzoic acid
CAS 53242-69-6C9H8N2O3
5-Methoxy-2-methyl-3-nitrobenzonitrile
CAS 1082040-58-1C9H8N2O3
![2-(7-Oxo-5H-pyrrolo[3,4-b]pyridin-6(7H)-yl)acetic acid chemical structure, C9H8N2O3, CAS 1206969-29-0](/s/KSHCVUGEBGIRCI-UHFFFAOYSA-N.svg)
2-(7-Oxo-5H-pyrrolo[3,4-b]pyridin-6(7H)-yl)acetic acid
CAS 1206969-29-0C9H8N2O3
![2-Ethyl[1,3]oxazolo[5,4-b]pyridine-6-carboxylic acid chemical structure, C9H8N2O3, CAS 927801-28-3](/s/MQUGKHFBWHKHBU-UHFFFAOYSA-N.svg)
2-Ethyl[1,3]oxazolo[5,4-b]pyridine-6-carboxylic acid
CAS 927801-28-3C9H8N2O3
4-Methoxy-5-methyl-2-nitro-benzonitrile
CAS 923274-92-4C9H8N2O3
4-Oxo-3,4,4a,8a-tetrahydroquinazoline-6-carboxylic acid
CAS 1194374-07-6C9H8N2O3
![7-Hydroxy-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid methyl ester chemical structure, C9H8N2O3, CAS 1313267-12-7](/s/VPXDDHVKFOKJTK-UHFFFAOYSA-N.svg)
7-Hydroxy-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid methyl ester
CAS 1313267-12-7C9H8N2O3
3-Methoxy-1H-indazole-6-carboxylic acid
CAS 1374258-58-8C9H8N2O3
3-Methoxy-1H-indazole-5-carboxylic acid
CAS 1374258-37-3C9H8N2O3
3-(4-Nitroanilino)prop-2-enal
CAS 83250-96-8C9H8N2O3
2-Amino-6-methyl-1,3-benzoxazole-5-carboxylic acid
CAS 1820675-48-6C9H8N2O3
4-Methoxy-5-nitro-1H-indole
CAS 175913-28-7C9H8N2O3
7-Methoxy-6-nitroindole
CAS 175913-33-4C9H8N2O3
![Ethyl isoxazolo[5,4-b]pyridine-3-carboxylate chemical structure, C9H8N2O3, CAS 1520056-19-2](/s/ZNGGUNZVLWYBTC-UHFFFAOYSA-N.svg)
Ethyl isoxazolo[5,4-b]pyridine-3-carboxylate
CAS 1520056-19-2C9H8N2O3
![7-Methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid chemical structure, C9H8N2O3, CAS 1638253-67-4](/s/DKTXLNDRDDDQKD-UHFFFAOYSA-N.svg)
7-Methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid
CAS 1638253-67-4C9H8N2O3
![3-Amino-6-methylfuro[2,3-b]pyridine-2-carboxylic acid chemical structure, C9H8N2O3, CAS 1779797-21-5](/s/YOMUMSMUAZJDRL-UHFFFAOYSA-N.svg)
3-Amino-6-methylfuro[2,3-b]pyridine-2-carboxylic acid
CAS 1779797-21-5C9H8N2O3
- Methyl 4-aminobenzo[d]isoxazole-3-carboxylate57764-44-0C9H8N2O3
- 4,6-Dimethyl-5-nitro-1,3-benzoxazole1797737-65-5C9H8N2O3
- Ethyl 5-cyano-2-oxo-1,2-dihydropyridine-3-carboxylate1707567-02-9C9H8N2O3
- 3-Methyl-5-(prop-2-ynyloxy)pyrazine-2-carboxylic acid1651201-78-3C9H8N2O3
- 7-Methyl-5-nitroindolin-2-one1799839-11-4C9H8N2O3
- 2-Methoxy-4-methyl-5-nitrobenzonitrile854626-68-9C9H8N2O3
- 2-(2-Amino-1,3-benzoxazol-6-yl)acetic acid1453089-60-5C9H8N2O3
- 7-Methoxy-1H-benzimidazole-5-carboxylic acid1195408-40-2C9H8N2O3
- Ethyl oxazolo[4,5-c]pyridine-2-carboxylate911465-02-6C9H8N2O3
- Methyl 3-(furan-2-yl)-1H-pyrazole-4-carboxylate2098133-82-3C9H8N2O3
- 2-(4-(Furan-2-yl)-1H-pyrazol-1-yl)acetic acid2091697-85-5C9H8N2O3
- 2-(4-(Furan-3-yl)-1H-pyrazol-1-yl)acetic acid2091607-14-4C9H8N2O3
- 6-Methoxy-1H-indazole-7-carboxylic acid1638768-97-4C9H8N2O3
- 5-Oxo-5,6,7,8-tetrahydro-1,6-naphthyridine-2-carboxylic acid2092717-41-2C9H8N2O3
- 6-Hydroxy-3-indazolecarboxylic acid methyl ester1082040-54-7C9H8N2O3
- 3-(3-Hydroxymethyl-phenyl)-4H-[1,2,4]oxadiazol-5-one888968-71-6C9H8N2O3
- 8-Nitro-1,2,3,4-tetrahydroisoquinolin-3-one2459963-06-3C9H8N2O3
- 5-Methyl-4-oxo-2H,4H,5H-pyrrolo[3,4-c]pyridine-1-carboxylic acid2648947-72-0C9H8N2O3
- Methyl 2-oxo-1,2-dihydropyrazolo[1,5-a]pyridine-6-carboxylate2768547-49-3C9H8N2O3
- Methyl 5-hydroxy-1H-indazole-7-carboxylate2719032-18-3C9H8N2O3
- 1 suppliers3-Nitroso-2-phenyl-5-oxazolidinone74471-73-1C9H8N2O3
- 3-(3-Nitrophenyl)prop-2-enamide1664-58-0C9H8N2O3
- 4-Oxo-4-(pyridin-4-ylamino)but-2-enoic acid184680-04-4C9H8N2O3
- 8-Nitro-3,4-dihydroquinolin-2(1H)-one65887-62-9C9H8N2O3
- 4-(1-Hydroxy-2-nitroethyl)benzonitrile3156-45-4C9H8N2O3
- 3,5-Dimethyl-7-nitro-1,2-benzisoxazole63770-49-0C9H8N2O3
- 3-(4-Nitrophenyl)-4,5-dihydro-1,2-oxazole14659-62-2C9H8N2O3
- 3-(2-Oxopropyl)oxazolo[4,5-b]pyridin-2(3H)-one128456-15-5C9H8N2O3
- 7-Nitro-1,2,3,4-tetrahydroquinolin-4-one114417-33-3C9H8N2O3
- Propanenitrile, 3-(3-nitrophenoxy)-19157-85-8C9H8N2O3
- 2-Benzyl-1,2,4-oxadiazolidine-3,5-dione189640-61-7C9H8N2O3
- 4-Methoxy-3-nitro-1H-indole929045-60-3C9H8N2O3
- 3-Nitro-5-(2-propyn-1-yloxy)benzenamine869942-56-3C9H8N2O3
- 5-Acetamino-2-benzoxazolinone141798-33-6C9H8N2O3
- 6-Hydroxy-7-methoxy-1,2-dihydrophthalazin-1-one2059975-21-0C9H8N2O3
- 5-Nitro-3,4-dihydroquinolin-2(1H)-one65887-63-0C9H8N2O3
- [3-(Isocyanatomethyl)phenyl]carbamic acid167004-73-1C9H8N2O3
- 4-Hydroxy-2,6-dimethyl-3-nitro-benzonitrile415913-74-5C9H8N2O3
- 4-Methyl-5-nitroindolin-2-one245035-77-2C9H8N2O3
- (5-Nitro-1H-indol-3-yl)methanol215998-12-2C9H8N2O3
- 2H,4H,6H-[1,3,5]Trioxepino[6,7-f]benzimidazole185840-21-5C9H8N2O3
- 7-Methyl-2-oxo-2,3-dihydro-1H-benzimidazole-5-carboxylic acid167626-97-3C9H8N2O3
- Methyl 5-aminofuro[2,3-b]pyridine-2-carboxylate1083196-31-9C9H8N2O3
- 4-Ethoxy-2-nitrobenzonitrile35739-44-7C9H8N2O3
- 5-Hydroxy-4-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid1190314-20-5C9H8N2O3
- Methyl 2-cyano-5-methoxynicotinate1353101-02-6C9H8N2O3
- 1-(2-Isocyanatoethyl)-2-nitrobenzene1354952-54-7C9H8N2O3
- 1-[1,3]Dioxolo[4,5-F][1,3]benzoxazol-6-ylmethanamine933688-31-4C9H8N2O3
- 1H-Indole, 5-methoxy-3-nitro-1057004-23-5C9H8N2O3
- 7-Methoxypyrazolo[1,5-a]pyridine-4-carboxylic acid1009601-94-8C9H8N2O3
- 3-Methoxy-4-methyl-2-nitrobenzonitrile2168915-31-7C9H8N2O3
- 3-Methoxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid1204475-72-8C9H8N2O3
- 1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 3-hydroxy-, methyl ester1204475-92-2C9H8N2O3
- 3-Hydroxy-3-(3-nitrophenyl)propanenitrile1007364-23-9C9H8N2O3
- 6-(Hydroxymethyl)-1H-pyrrolo[3,2-b]pyridine-5-carboxylic acid872355-77-6C9H8N2O3
- 5-Acrylamidonicotinic acid1342846-40-5C9H8N2O3
- 5-(1-Methyl-1H-pyrazol-5-yl)furan-2-carboxylic acid1343189-85-4C9H8N2O3
- 4-Hydroxy-3,4-dihydro-1,5-naphthyridine-3-carboxylic acid1207840-14-9C9H8N2O3
- 2-Methyl-3-oxo-2,3-dihydro-1H-indazole-5-carboxylic acid1374258-36-2C9H8N2O3
- 6-(Hydroxymethyl)pyrazolo[1,5-a]pyridine-3-carboxylic acid888735-61-3C9H8N2O3
- Methyl 5-prop-2-ynoxypyrazine-2-carboxylate1432511-53-9C9H8N2O3
- 7-Methyl-3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-6-carbaldehyde1359655-42-7C9H8N2O3
- 5-(1-Methyl-1H-pyrazol-3-yl)furan-2-carboxylic acid1399653-87-2C9H8N2O3
- 5-(Prop-2-enamido)pyridine-2-carboxylic acid1506306-75-7C9H8N2O3
- 5-Methoxyimidazo[1,2-a]pyridine-3-carboxylic acid1555335-46-0C9H8N2O3
- 3-Amino-5-(3-hydroxy-prop-1-ynyl)-pyridine-2-carboxylic acid1425842-64-3C9H8N2O3
- Methyl 5-cyano-3-methoxypicolinate1256813-68-9C9H8N2O3
- 5-(5-Methyl-1H-pyrazol-3-yl)furan-2-carboxylic acid1224742-88-4C9H8N2O3
- 6,7-Dihydroxy-3-methyl-4(3H)-quinazolinone19178-14-4C9H8N2O3
- 5-(Cyanomethoxy)-3-methylpicolinic acid1627894-56-7C9H8N2O3
- 2-Amino-7-methyl-1,3-benzoxazole-4-carboxylic acid1820683-75-7C9H8N2O3
- 3-Hydroxy-1-methyl-1H-indazole-6-carboxylic acid1781473-23-1C9H8N2O3
- 5-Nitro-2,3-dihydro-1H-indole-1-carbaldehyde15861-25-3C9H8N2O3
- Methyl 3-(furan-3-yl)-1H-pyrazole-4-carboxylate1934391-85-1C9H8N2O3
- 6-(Furan-3-yl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione2098101-89-2C9H8N2O3
- 6-(Furan-2-yl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione2098073-69-7C9H8N2O3
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 4-Amino-5-cyano-2-methoxybenzoic acid, 3,7-Dimethyl-5-nitrobenzo[d]isoxazole, 2-(Benzo[d]isoxazol-3-yl)-N-hydroxyacetamide. 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.