Molecular formula
C9H9NO4
584 compounds have this formula on CompoundList.
- Molar mass
- 195.17g/mol
- Monoisotopic mass
- 198.0720Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 6
The formula C9H9NO4 describes a molecule made of 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 4 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 × 955.39%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 94.65%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 17.18%14.007 × 1 = 14.007 g/mol
- O Oxygen × 432.79%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C9H9NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 401 to 500 of 584 compounds
![3-[(Aminocarbonyl)oxy]-2-methylbenzoic acid chemical structure, C9H9NO4, CAS 1149383-47-0](/s/OUKNZMICDHOPMH-UHFFFAOYSA-N.svg)
3-[(Aminocarbonyl)oxy]-2-methylbenzoic acid
CAS 1149383-47-0C9H9NO4
1-(3-Hydroxy-4-nitrophenyl)propan-2-one
CAS 1804254-66-7C9H9NO4
1-(Furan-2-carbonyl)azetidine-3-carboxylic acid
CAS 1343003-88-2C9H9NO4
1-(Furan-3-carbonyl)azetidine-3-carboxylic acid
CAS 1343202-22-1C9H9NO4
3-Carbamoyl-4-methoxybenzoic acid
CAS 2137621-27-1C9H9NO4
2-(Pyridin-2-yl)butanedioic acid
CAS 99358-19-7C9H9NO4
![1,3-Dioxo-1,2,3,4,5,6-hexahydrocyclopenta[c]pyrrol-4-yl acetate chemical structure, C9H9NO4, CAS 62291-40-1](/s/AVEDYNQCDFZBJP-UHFFFAOYSA-N.svg)
1,3-Dioxo-1,2,3,4,5,6-hexahydrocyclopenta[c]pyrrol-4-yl acetate
CAS 62291-40-1C9H9NO4
Methyl 4-formyl-6-methoxypicolinate
CAS 1256826-63-7C9H9NO4
Methyl 2-formyl-6-methoxyisonicotinate
CAS 1393533-87-3C9H9NO4
4-Acetyl-6-methoxypicolinic acid
CAS 1393584-25-2C9H9NO4
6-Acetyl-4-methoxypicolinic acid
CAS 1393583-42-0C9H9NO4
Methyl 2-acetyl-6-hydroxyisonicotinate
CAS 1369157-72-1C9H9NO4
(4-Formyl-6-methoxypyridin-2-yl)acetic acid
CAS 1393555-18-4C9H9NO4
(6-Acetyl-4-hydroxypyridin-2-yl)acetic acid
CAS 1393539-76-8C9H9NO4
(6-Formyl-4-methoxypyridin-2-yl)acetic acid
CAS 681234-50-4C9H9NO4
(4-Acetyl-6-hydroxypyridin-2-yl)acetic acid
CAS 1393530-62-5C9H9NO4
(2-Formyl-6-methoxypyridin-4-yl)acetic acid
CAS 1393568-96-1C9H9NO4
(2-Acetyl-6-hydroxypyridin-4-yl)acetic acid
CAS 1393541-50-8C9H9NO4
4-Hydroxy-3-(methylcarbamoyl)benzoic acid
CAS 99358-15-3C9H9NO4
4-Hydroxy-2-(methylcarbamoyl)benzoic acid
CAS 1243439-87-3C9H9NO4
2-(2-Methoxy-5-nitrophenyl)acetaldehyde
CAS 2228446-87-3C9H9NO4
5-Ethyl-2-nitrobenzoic acid
CAS 1217274-17-3C9H9NO4
![2-[(R)-Amino(carboxy)methyl]benzoic acid chemical structure, C9H9NO4, CAS 134052-67-8](/s/CDCVEEXKOMDRGS-SSDOTTSWSA-N.svg)
2-[(R)-Amino(carboxy)methyl]benzoic acid
CAS 134052-67-8C9H9NO4
1-((2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)methyl)cyclopropane-1-carboxylic acid
CAS 1545940-18-8C9H9NO4
- Methyl 6-formyl-3-methoxy-2-pyridinecarboxylate1372763-70-6C9H9NO4
- Methyl 3-(nitromethyl)benzoate1612827-53-8C9H9NO4
- Methyl 3-cyclopropyl-5-formylisoxazole-4-carboxylate2088729-44-4C9H9NO4
- 4-(N-Hydroxyacetamido)benzoic acid855469-39-5C9H9NO4
- 4-Acetyl-2-methoxypyridine-3-carboxylic acid1256809-25-2C9H9NO4
- 4-Methoxy-2-methyl-3-nitrobenzaldehyde2090333-71-2C9H9NO4
- 3-Methoxy-6-methyl-2-nitrobenzaldehyde91004-36-3C9H9NO4
- Methyl 5-formyl-2-methoxynicotinate1256787-78-6C9H9NO4
- 2-(4-Methoxy-3-nitrophenyl)acetaldehyde2168266-21-3C9H9NO4
- 3-[1-(Hydroxyamino)ethylidene]-4-oxocyclohexa-1,5-diene-1-carboxylic acid25065-14-9C9H9NO4
- 3-Acetyl-2-amino-5-methoxycyclohexa-2,5-diene-1,4-dione16833-66-2C9H9NO4
- Methyl 2-methoxy-5-nitrosobenzoate22802-69-3C9H9NO4
- Methyl 5-methoxy-2-nitrosobenzoate39495-37-9C9H9NO4
- 5-Methyl 4-(1-cyanoethylidene)-2-pentenedioate868-07-5C9H9NO4
- 3-[2-(Acetyloxy)acetyl]-2(1H)-pyridinone27038-47-7C9H9NO4
- 7-Methyl-6-nitro-4H-1,3-benzodioxin40130-26-5C9H9NO4
- 2-(1-Carboxyethyl)pyridine-4-carboxylic acid2171869-32-0C9H9NO4
- 3-(3,5-Dimethyl-1,2-oxazol-4-yl)oxolane-2,5-dione2229495-24-1C9H9NO4
- 3-(4,5-Dimethyl-1,3-oxazol-2-yl)oxolane-2,5-dione2229032-62-4C9H9NO4
- (R)-2-Amino-2-(benzo[D][1,3]dioxol-5-yl)acetic acid62177-00-8C9H9NO4
- 5-Acetyl-N,2-dihydroxybenzamide72543-05-6C9H9NO4
- 5-Methoxy-6-nitro-2,3-dihydrobenzofuran156488-97-0C9H9NO4
- 5-Methyl-6-nitro-2,3-dihydrobenzo[b][1,4]dioxine69464-41-1C9H9NO4
- 3-Oxo-3-(pyridin-4-ylmethoxy)propanoic acid358376-66-6C9H9NO4
- 5-(Methylamino)benzene-1,3-dicarboxylic acid79944-46-0C9H9NO4
- 2-Pyridinecarboxylic acid,3-(2-oxopropoxy)-953072-40-7C9H9NO4
- 7-Methyl-7-azabicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid51832-41-8C9H9NO4
- Ethyl pyridin-3-yl ethanedioate255894-67-8C9H9NO4
- 5-Amino-2-(methoxycarbonyl)benzoic acid856806-92-3C9H9NO4
- 2-HYDROXY-4-METHOXY-beta-NITROSTYRENE96853-34-8C9H9NO4
- 1-(4-Hydroxy-3-methyl-5-nitrophenyl)-ethanone375825-57-3C9H9NO4
- Methyl 2-(nitromethyl)benzoate5025-49-0C9H9NO4
- 6-(1,3-Dioxolan-2-yl)nicotinic acid849790-40-5C9H9NO4
- 1-(3-Hydroxy-2-methyl-4-nitrophenyl)ethan-1-one89877-53-2C9H9NO4
- 1-[3-(Hydroxymethyl)-2-nitrophenyl]ethan-1-one91274-66-7C9H9NO4
- 2-(Nitrosooxy)ethyl benzoate98475-46-8C9H9NO4
- Prop-2-en-1-yl (2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetate195319-43-8C9H9NO4
- (2S)-2-Hydroxy-7-methoxy-3,4-dihydro-2H-1,4-benzoxazin-3-one587875-49-8C9H9NO4
- Ethyl 5-cyano-2-(hydroxymethylidene)-3-oxopent-4-enoate831219-37-5C9H9NO4
- 2-Hydroxy-3,4-dimethyl-5,6-dioxocyclohexa-1,3-diene-1-carboxamide56268-09-8C9H9NO4
- 2-(1-Hydroxyprop-2-en-1-yl)-4-nitrophenol1253197-87-3C9H9NO4
- 2-Acetyl-6-methoxyisonicotinic acid1393584-55-8C9H9NO4
- 3-Hydroxy-2-(methylcarbamoyl)benzoic acid1243355-06-7C9H9NO4
- 3-Hydroxy-5-(methylcarbamoyl)benzoic acid57893-99-9C9H9NO4
- 2-Hydroxy-4-(methylcarbamoyl)benzoic acid1243280-42-3C9H9NO4
- 3-Hydroxy-4-(methylcarbamoyl)benzoic acid1243391-92-5C9H9NO4
- 2-Hydroxy-5-(methylcarbamoyl)benzoic acid1243280-47-8C9H9NO4
- 2-Hydroxy-3-(methylcarbamoyl)benzoic acid1243409-75-7C9H9NO4
- 2-Hydroxy-6-(methylcarbamoyl)benzoic acid1243379-10-3C9H9NO4
- 2-Hydroxy-5H,7H,8H-pyrano[4,3-b]pyridine-4-carboxylic acid1779905-37-1C9H9NO4
- Methyl 2-formyl-5-methoxyisonicotinate1503572-90-4C9H9NO4
- 2-Methyl-2-(2-pyridinyl)-propanedioic Acid1064779-59-4C9H9NO4
- 2-(3-Hydroxyprop-1-en-1-yl)-4-nitrophenol1216362-41-2C9H9NO4
- 4-Ethenyl-2-methoxy-6-nitrophenol549548-20-1C9H9NO4
- 1-(Oxetan-3-yl)-6-oxopyridine-3-carboxylic acid1416800-95-7C9H9NO4
- 6-Oxo-1-prop-2-enoxypyridine-3-carboxylic acid1471320-43-0C9H9NO4
- 2-(Oxetan-3-yloxy)nicotinic acid1594086-04-0C9H9NO4
- 3-(6-Methoxypyridin-2-yl)-2-oxopropanoic acid1697345-99-5C9H9NO4
- 2-(1-Hydroxycyclopropyl)-4-nitrophenol1890588-96-1C9H9NO4
- 5,6-Dihydroxy-2,3-dihydro-1H-indole-3-carboxylic acid25574-55-4C9H9NO4
- Methyl 3-carbamoyl-5-hydroxybenzoate876166-69-7C9H9NO4
- 5-(1-Hydroxycyclopropyl)-2-nitrophenol1934947-21-3C9H9NO4
- 4-(1-Hydroxycyclopropyl)-2-nitrophenol1936172-47-2C9H9NO4
- Methyl6-oxo-1,3,5,6-tetrahydrofuro[3,4-c]pyridine-7-carboxylate2090344-19-5C9H9NO4
- Methyl 5-acetyloxypyridine-3-carboxylate346408-28-4C9H9NO4
- 2-(3-Hydroxy-4-nitrophenyl)propanal2228480-33-7C9H9NO4
- 2-(2-Hydroxy-5-nitrophenyl)propanal2228201-13-4C9H9NO4
- Methyl 2-(3-formyl-2-oxo-1,2-dihydropyridin-1-yl)acetate957765-37-6C9H9NO4
- 2-(4-Hydroxy-3-nitrophenyl)propanal2229370-05-0C9H9NO4
- 5-(3,4-Dihydroxyphenyl)-1,3-oxazolidin-2-one2229441-62-5C9H9NO4
- 5-(Methoxycarbonyl)-6-methylpicolinic acid178932-24-6C9H9NO4
- 2-(4-Methoxy-2-nitrophenyl)oxirane2229355-92-2C9H9NO4
- Ethyl 3-(3-methoxy-1,2-oxazol-5-yl)prop-2-ynoate2138006-79-6C9H9NO4
- 1-(5-Formylfuran-2-yl)azetidine-2-carboxylic acid2137518-32-0C9H9NO4
- 5-[(4-Hydroxybut-2-yn-1-yl)amino]furan-2-carboxylic acid2172192-80-0C9H9NO4
- (2S)-2-(3-Methoxy-4-nitrophenyl)oxirane2227908-23-6C9H9NO4
Frequently asked questions
What is the molar mass of C9H9NO4?
The molar mass of C9H9NO4 is 195.17 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 198.0720 Da.
How many compounds have the formula C9H9NO4?
CompoundList lists 584 compounds with the molecular formula C9H9NO4, including 3-[(Aminocarbonyl)oxy]-2-methylbenzoic acid, 1-(3-Hydroxy-4-nitrophenyl)propan-2-one, 1-(Furan-2-carbonyl)azetidine-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 C9H9NO4?
C9H9NO4 has a degree of unsaturation of 6. 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.