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 201 to 300 of 704 compounds
3-(Pyridin-4-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid
CAS 1038311-80-6C9H8N2O3
4-Amino-benzooxazole-2-carboxylic acid methyl ester
CAS 1187930-27-3C9H8N2O3
7-Hydroxy-1-methyl-1H-indazole-3-carboxylic acid
CAS 133841-11-9C9H8N2O3
2-Methyl-5-nitroisoindolin-1-one
CAS 1190380-36-9C9H8N2O3
5-(Furan-2-yl)-N-methyl-1,2-oxazole-3-carboxamide
CAS 1343867-60-6C9H8N2O3
5-Methoxy-4-methyl-2-nitrobenzonitrile
CAS 959137-56-5C9H8N2O3
2,7-Dimethyl-5-nitro-1,3-benzoxazole
CAS 1441051-52-0C9H8N2O3
5-Ethoxy-2-nitrobenzonitrile
CAS 1415819-87-2C9H8N2O3
![Methyl 7-oxo-5H,6H,7H-pyrrolo[3,4-b]pyridine-3-carboxylate chemical structure, C9H8N2O3, CAS 1822620-12-1](/s/NDZQERQVDIUZCU-UHFFFAOYSA-N.svg)
Methyl 7-oxo-5H,6H,7H-pyrrolo[3,4-b]pyridine-3-carboxylate
CAS 1822620-12-1C9H8N2O3
Methyl 5-cyano-2-methoxynicotinate
CAS 1806320-48-8C9H8N2O3
4-Methoxyquinazoline-6,7-diol
CAS 1312937-40-8C9H8N2O3
2-Butenoic acid, 4-oxo-4-(2-pyridinylamino)-, (Z)-
C9H8N2O3
(E)-3-(3-Nitrophenyl)acrylamide
CAS 130973-09-0C9H8N2O3
2-(2-Methoxy-4-nitrophenyl)acetonitrile
CAS 313233-24-8C9H8N2O3
(3-Isocyanato-4-methylphenyl)carbamic acid
CAS 26488-57-3C9H8N2O3
3,4-Dihydro-5-nitro-1(2H)-isoquinolinone
CAS 135329-21-4C9H8N2O3
2-(2-Nitrophenyl)-4,5-dihydro-1,3-oxazole
CAS 88186-34-9C9H8N2O3
![1,2-Dihydro-1-oxo-pyrrolo[1,2-A]pyrazine-3-carboxylic acid methyl ester chemical structure, C9H8N2O3, CAS 119756-20-6](/s/BMARQCJFLBTLGL-UHFFFAOYSA-N.svg)
1,2-Dihydro-1-oxo-pyrrolo[1,2-A]pyrazine-3-carboxylic acid methyl ester
CAS 119756-20-6C9H8N2O3
(4-Nitro-1H-indol-3-yl)methanol
CAS 124549-51-5C9H8N2O3
![4-Methoxy-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid chemical structure, C9H8N2O3, CAS 1000341-34-3](/s/DLVKICABULMZPQ-UHFFFAOYSA-N.svg)
4-Methoxy-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid
CAS 1000341-34-3C9H8N2O3
![Methyl 6-aminobenzo[d]oxazole-2-carboxylate chemical structure, C9H8N2O3, CAS 292069-99-9](/s/GFDTTWCNENSYDR-UHFFFAOYSA-N.svg)
Methyl 6-aminobenzo[d]oxazole-2-carboxylate
CAS 292069-99-9C9H8N2O3
Methyl 5-hydroxy-1H-indazole-3-carboxylate
CAS 1082040-64-9C9H8N2O3
![2-(5-Oxo-5H-pyrrolo[3,4-b]pyridin-6(7H)-yl)acetic acid chemical structure, C9H8N2O3, CAS 1206970-09-3](/s/JTEBLYWLBQUWST-UHFFFAOYSA-N.svg)
2-(5-Oxo-5H-pyrrolo[3,4-b]pyridin-6(7H)-yl)acetic acid
CAS 1206970-09-3C9H8N2O3
4-Hydroxy-6-methoxy-1,5-naphthyridin-2(1H)-one
CAS 959990-33-1C9H8N2O3
- 7-Methoxyimidazo[1,2-A]pyridine-8-carboxylic acid834868-56-3C9H8N2O3
- 5-(But-2-ynyloxy)pyrazine-2-carboxylic acid1221447-98-8C9H8N2O3
- Methyl 3-amino-5-cyano-2-hydroxybenzoate1093397-34-2C9H8N2O3
- 1-Methyl-4-oxo-4,5-dihydro-1H-pyrrolo[3,2-c]pyridine-7-carboxylic acid925917-49-3C9H8N2O3
- 5-Methoxy-1H-indazole-7-carboxylic acid1638764-70-1C9H8N2O3
- Methyl 2-oxo-2,3-dihydro-1H-pyrrolo[2,3-c]pyridine-4-carboxylate2361643-89-0C9H8N2O3
- 3-Methyl-6-hydroxyquinazoline-2,4-dione17730-75-5C9H8N2O3
- 1-Hydroxy-3-methyl-2,4-(1H,3H)-quinazolinedione23091-70-5C9H8N2O3
- (2e)-3-(4-Nitrophenyl)acrylamide18166-67-1C9H8N2O3
- (3-Methoxy-2-nitro-phenyl)-acetonitrile111795-89-2C9H8N2O3
- 2-Azetidinone, 1-(4-nitrophenyl)-19018-01-0C9H8N2O3
- 2,4-Imidazolidinedione, 3-(4-hydroxyphenyl)-186341-29-7C9H8N2O3
- 2(1H)-Quinoxalinone, 3-(hydroxymethyl)-, 4-oxide95690-29-2C9H8N2O3
- 2-Ethoxy-4-nitro-benzonitrile642081-59-2C9H8N2O3
- 6-Methoxy-2,3-dihydrophthalazine-1,4-dione14161-12-7C9H8N2O3
- Methyl 3-oxo-2,3-dihydro-1H-indazole-6-carboxylate885518-84-3C9H8N2O3
- 5-Methoxy-7-nitro-1H-indole10553-10-3C9H8N2O3
- 3-(5-Methylfuran-2-yl)-1H-pyrazole-4-carboxylic acid1152536-01-0C9H8N2O3
- 1-Methyl-2-benzimidazolecarboxylic acid 3-oxide19809-35-9C9H8N2O3
- Methyl 3-hydroxy-1H-indazole-4-carboxylate787581-35-5C9H8N2O3
- 4-Methoxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid1190311-20-6C9H8N2O3
- Methyl 6-hydroxy-1H-pyrrolo[2,3-b]pyridine-4-carboxylate1190312-46-9C9H8N2O3
- 7-Methoxy-1H-pyrrolo[3,2-B]pyridine-3-carboxylic acid1190318-94-5C9H8N2O3
- Methyl 7-hydroxyimidazo[1,2-A]pyridine-5-carboxylate1268522-32-2C9H8N2O3
- 5-Cyano-6-methoxy-4-methylpicolinic acid1346576-28-0C9H8N2O3
- 2-Methyl-3-oxo-2,3-dihydro-1H-indazole-6-carboxylic acid1374258-65-7C9H8N2O3
- 5-Methoxyimidazo[1,2-a]pyridine-2-carboxylic acid1352398-56-1C9H8N2O3
- 8-Nitro-3,4-dihydroisoquinolin-1(2H)-one1934904-70-7C9H8N2O3
- (2-Hydroxyimidazo[1,2-a]pyridin-3-yl)acetic acid653599-20-3C9H8N2O3
- 6-Methoxy-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid1260383-27-4C9H8N2O3
- 4-Methoxy-1H-1,3-benzodiazole-2-carboxylic acid933709-59-2C9H8N2O3
- Methyl 2-(3-cyano-2-oxo-1,2-dihydropyridin-1-yl)acetate1699434-41-7C9H8N2O3
- Methyl 3-oxo-2,3-dihydroimidazo[1,5-a]pyridine-1-carboxylate1890511-40-6C9H8N2O3
- 3-(1-Methyl-1H-pyrazol-4-yl)furan-2-carboxylic acid1934391-99-7C9H8N2O3
- Methyl 4-hydroxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylate1638767-89-1C9H8N2O3
- Methyl 2-methyl-[1,3]oxazolo[4,5-b]pyridine-6-carboxylate1936279-70-7C9H8N2O3
- 5-Hydroxy-3-(3-methoxyphenyl)-1,2,4-oxadiazole931357-54-9C9H8N2O3
- 4-Hydroxy-1-methyl-1H-indazole-6-carboxylic acid1556216-36-4C9H8N2O3
- 2H-1,3-Benzoxazine-3(4H)-carboxamide, 2-oxo-18507-19-2C9H8N2O3
- 4-Methoxy-6-methyl-1H-pyrrolo[3,4-c]pyridine-1,3(2H)-dione26413-70-7C9H8N2O3
- 3-Nitro-7,8-dihydroquinolin-5(6H)-one87883-18-9C9H8N2O3
- Methyl 4-amino-5-cyano-2-hydroxybenzoate71408-00-9C9H8N2O3
- Imidazo[1,2-a]pyridine-3-acetic acid, 2,3-dihydro-2-oxo-95600-30-9C9H8N2O3
- 1,7-Dimethyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione66690-78-6C9H8N2O3
- 5-Amino-6-nitro-1-indanone133100-28-4C9H8N2O3
- 4-(2-Hydroxyethyl)-3-nitrobenzonitrile69395-14-8C9H8N2O3
- 3-Hydroxy-2-methoxyquinazolin-4(3H)-one86208-53-9C9H8N2O3
- 2-Amino-5-cyano-4-methoxybenzoic acid1101109-32-3C9H8N2O3
- 2-Methoxy-2-(4-nitrophenyl)acetonitrile1376363-04-0C9H8N2O3
- 4-Methoxy-6-nitro-1H-indole175913-41-4C9H8N2O3
- 1 suppliers1-Nitroso-2,3-dihydro-1H-indole-2-carboxylic acid192770-68-6C9H8N2O3
- 1-Methyl-4-oxo-4,5-dihydro-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid1242886-32-3C9H8N2O3
- 5-Cyano-6-ethoxynicotinic acid856165-95-2C9H8N2O3
- 4-(1-Methyl-1H-pyrazol-5-yl)-2-furancarboxylic acid1047628-47-6C9H8N2O3
- 3-(3-Amino-4-Nitrophenyl)-2-propyn-1-ol849235-77-4C9H8N2O3
- 5-(Pyrazol-1-ylmethyl)furan-3-carboxylic acid1248078-73-0C9H8N2O3
- Methyl 6-hydroxypyrazolo[1,5-a]pyridine-3-carboxylate1003581-82-5C9H8N2O3
- 1,2-Dihydro-6-nitroisoquinolin-3(4H)-one897374-33-3C9H8N2O3
- 5-Methoxy-2-methyl-4-nitrobenzonitrile1401423-29-7C9H8N2O3
- Methyl 1-oxo-2,3-dihydro-1H-pyrrolo[3,4-C]pyridine-6-carboxylate1393557-42-0C9H8N2O3
- 8-Hydroxy-imidazo[1,2-a]pyridine-2-acetic acid138580-05-9C9H8N2O3
- 8-Methoxyimidazo[1,2-a]pyridine-3-carboxylic acid1159827-69-6C9H8N2O3
- 3,7-Dimethyl-6-oxo-6,7-dihydroisoxazolo[5,4-b]pyridine-5-carbaldehyde1352534-45-2C9H8N2O3
- Methyl 5-cyano-6-methoxynicotinate1807249-25-7C9H8N2O3
- 5-Oxo-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carboxylic acid1823968-78-0C9H8N2O3
- Methyl 6-cyano-2-methoxynicotinate1806326-25-9C9H8N2O3
- N-Methyl-2-oxobenzo[d]oxazole-3(2H)-carboxamide22714-71-2C9H8N2O3
- 5-[5-Methylfurfurylidene]hydantoin780815-39-6C9H8N2O3
- 4-Oxo-4-(pyridin-2-ylamino)but-2-enoicacidC9H8N2O3
- 3-(Pyridin-4-ylcarbamoyl)-acrylic acid85649-72-5C9H8N2O3
- (5-Nitro-1H-indol-2-yl)methanol199805-99-7C9H8N2O3
- 2-(4-Nitrophenyl)ethyl isocyanate90417-56-4C9H8N2O3
- beta-Hydroxy-4-nitrobenzenepropanenitrile71312-64-6C9H8N2O3
- 1-Methyl-4-nitro-1,3-dihydro-2H-indol-2-one505029-54-9C9H8N2O3
- (3-Phenyl-1,2,4-oxadiazol-5-yl)methanediol73217-59-1C9H8N2O3
- 3-(2-Nitrophenoxy)propanenitrile154405-40-0C9H8N2O3
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 3-(Pyridin-4-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid, 4-Amino-benzooxazole-2-carboxylic acid methyl ester, 7-Hydroxy-1-methyl-1H-indazole-3-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 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.