Molecular formula
C11H9NO4
351 compounds have this formula on CompoundList.
- Molar mass
- 219.20g/mol
- Monoisotopic mass
- 219.0532Da
- Atoms
- 25
- Elements
- 4
- Rings plus double bonds
- 8
The formula C11H9NO4 describes a molecule made of 11 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 × 1160.28%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 94.14%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 16.39%14.007 × 1 = 14.007 g/mol
- O Oxygen × 429.20%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C11H9NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 351 compounds
5,7-Dimethoxy-3-oxo-1,3-dihydro-2-benzofuran-1-carbonitrile
CAS 111210-22-1C11H9NO4
8-Nitro-3-methoxy-2-naphthol
CAS 52259-67-3C11H9NO4
5-(1,6-Dihydro-4-methyl-6-oxo-3-pyridinyl)-2-furancarboxylic acid
CAS 893729-48-1C11H9NO4
5-(5-Methoxypyridin-3-yl)furan-2-carboxylic acid
CAS 893729-73-2C11H9NO4
Methyl (1-oxo-1H-2-benzopyran-4-yl)carbamate
CAS 89806-30-4C11H9NO4
1-(2-Furanylmethyl)-1,2-dihydro-2-oxo-3-pyridinecarboxylic acid
CAS 954225-56-0C11H9NO4
N-(1,3-Dioxo-3,4-dihydro-1H-2-benzopyran-7-yl)acetamide
CAS 41471-17-4C11H9NO4
2-(1-Methyl-2-oxoindolin-5-yl)-2-oxoacetic acid
CAS 1152495-80-1C11H9NO4
4,7-Dihydroxy-2-methyl-6-quinolinecarboxylic acid
CAS 804435-49-2C11H9NO4
5-(4-Nitrophenyl)penta-2,4-dienoic acid
CAS 31235-98-0C11H9NO4
3-(Carboxymethyl)-1H-indole-6-carboxylic acid
CAS 1785346-78-2C11H9NO4
3-(Carboxymethyl)-1H-indole-5-carboxylicacid
CAS 1781132-96-4C11H9NO4
7-(Methoxycarbonyl)-1H-indole-2-carboxylic acid
CAS 851596-24-2C11H9NO4
3-Formyl-2-oxo-2,3-dihydro-1H-indol-3-yl acetate
CAS 119587-66-5C11H9NO4
Methyl 2-(hydroxyimino)-2H-1-benzopyran-3-carboxylate
CAS 845866-31-1C11H9NO4
2-(Benzyloxy)oxazole-4-carboxylic acid
CAS 1240621-17-3C11H9NO4
2-((2-Oxo-1,2-dihydroquinolin-7-yl)oxy)acetic acid
CAS 1248546-99-7C11H9NO4
1-(Oxoacetyl)-2,3-dihydro-1H-indole-2-carboxylic acid
CAS 953061-90-0C11H9NO4
2-(4-(Isoxazol-5-yl)phenoxy)acetic acid
CAS 1263216-42-7C11H9NO4
5-(3-Ethoxy-3-oxo-1-propyn-1-yl)-3-pyridinecarboxylic acid
CAS 2098101-94-9C11H9NO4
6-(3-Ethoxy-3-oxo-1-propyn-1-yl)-3-pyridinecarboxylic acid
CAS 2098119-87-8C11H9NO4
2-(3-Ethoxy-3-oxo-1-propyn-1-yl)-3-pyridinecarboxylic acid
CAS 2098042-30-7C11H9NO4
![3-[1-(Hydroxyamino)ethylidene]-2H-1-benzopyran-2,4(3H)-dione chemical structure, C11H9NO4, CAS 32321-82-7](/s/CDGTYXPZVNZDDH-WUXMJOGZSA-N.svg)
3-[1-(Hydroxyamino)ethylidene]-2H-1-benzopyran-2,4(3H)-dione
CAS 32321-82-7C11H9NO4
Methyl 1,2-dihydro-4-hydroxy-2-oxo-7-quinolinecarboxylate
CAS 2842033-23-0C11H9NO4
- Ethyl 7-formylbenzo[c]isoxazole-3-carboxylate2925106-92-7C11H9NO4
- 2-Quinolinecarboxylic acid, 4,8-dihydroxy-5-methyl-495408-59-8C11H9NO4
- 1H-Indole-5,6-dicarboxylic acid, 1-methyl-88330-43-2C11H9NO4
- 1,3-Benzodioxole-5-carbonitrile, 6-(1,3-dioxolan-2-yl)-1805-94-3C11H9NO4
- 1-Methyl-1H-indole-2,3-dicarboxylic acid121195-61-7C11H9NO4
- [(2-Oxo-1,2-dihydroquinolin-8-yl)oxy]acetic acid58898-79-6C11H9NO4
- 3-Methylidene-5-(4-nitrophenyl)oxolan-2-one71741-36-1C11H9NO4
- Methyl 2,5-dihydro-2-oxo-4-phenyl-5-oxazolecarboxylate62148-45-2C11H9NO4
- 4-Methoxy-[1,3]dioxolo[4,5-g]isoquinolin-5(6H)-one58471-15-1C11H9NO4
- 2-(7-Methoxy-1H-indol-3-yl)-2-oxoacetic acid1154742-67-2C11H9NO4
- (3-(5-Nitrofuran-2-yl)phenyl)methanol1349716-78-4C11H9NO4
- 8-Cyano-3,4-dihydro-2H-1,5-benzodioxepine-6-carboxylic acid819800-73-2C11H9NO4
- Methyl 7-cyano-2,3-dihydro-1,4-benzodioxine-5-carboxylate823225-69-0C11H9NO4
- 1-(Furan-2-ylmethyl)-6-oxopyridine-3-carboxylic acid939411-95-7C11H9NO4
- Methyl 2-(5-hydroxy-1H-indol-3-yl)-2-oxoacetate425640-22-8C11H9NO4
- 2-Amino-7-methoxy-4-oxo-4H-1-benzopyran-3-carbaldehyde142791-57-9C11H9NO4
- 6-Methyl-2H-[1,3]dioxolo[4,5-g]isoquinoline-5,7(6H,8H)-dione65628-87-7C11H9NO4
- 7-(Allyloxy)-2-nitrobenzofuran56897-31-5C11H9NO4
- 3,6,7-Trihydroxy-1-methylisoquinoline-4-carbaldehyde1447965-89-0C11H9NO4
- [3-Cyano-5-(methoxycarbonyl)phenyl]acetic acid1393552-37-8C11H9NO4
- 3-(2,3-Dihydro-3-methyl-2-oxo-6-benzoxazolyl)-2-propenoic acid74023-34-0C11H9NO4
- N,3,7-trihydroxynaphthalene-2-carboxamide1431320-34-1C11H9NO4
- 2-Methoxy-4-(5-oxazolyl)benzoic acid1610875-38-1C11H9NO4
- 2-(2-(Isoxazol-5-yl)phenoxy)acetic acid925006-90-2C11H9NO4
- 1-(5-(Furan-2-yl)isoxazol-3-yl)cyclopropanecarboxylic acid1352506-26-3C11H9NO4
- 5-(3-Hydroxy-4-methylphenyl)-1,2-oxazole-3-carboxylic acid1895350-05-6C11H9NO4
- (2-Cyano-6-formyl-4-methoxyphenyl)acetic acid1807180-32-0C11H9NO4
- Methyl 2-(2,3-dioxoindolin-5-yl)acetate1239699-51-4C11H9NO4
- 2-Methoxy-4-nitro-1-naphthalenol103566-22-9C11H9NO4
- 2-(Methoxycarbonyl)-1H-indole-5-carboxylic acid1848818-94-9C11H9NO4
- 2-(3-Ethoxy-3-oxoprop-1-yn-1-yl)pyridine-4-carboxylic acid2097990-65-1C11H9NO4
- Methyl 6-(3-methoxy-3-oxoprop-1-yn-1-yl)pyridine-2-carboxylate2097990-01-5C11H9NO4
- 5-Methoxy-2-phenyl-4-oxazolecarboxylic acid855405-23-1C11H9NO4
- (4-Methyl-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)acetic acid861570-13-0C11H9NO4
- 6-(Methoxycarbonyl)-1H-indole-2-carboxylic acid2091844-37-8C11H9NO4
- 5-Nitro-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid2059956-10-2C11H9NO4
- 2-(4-Cyanophenyl)butanedioic acid2229266-61-7C11H9NO4
- 1-(Methoxycarbonyl)-1H-indole-3-carboxylic acid1279876-17-3C11H9NO4
- (3E)-3-[(4-Nitrophenyl)methylidene]oxolan-2-one1530-65-0C11H9NO4
- (3E)-3-[(3-Nitrophenyl)methylidene]oxolan-2-one1705-45-9C11H9NO4
- 1-(6-Nitro-2H-chromen-3-yl)ethan-1-one283170-02-5C11H9NO4
- Methyl 2-methyl-1,3-dioxoisoindoline-5-carboxylate79431-06-4C11H9NO4
- 3-(Methoxycarbonyl)-1H-indole-2-carboxylic acid34998-78-2C11H9NO4
- 5-(Formyloxy)-1H-indol-6-yl acetate113370-37-9C11H9NO4
- 6-(Formyloxy)-1H-indol-5-yl acetate113370-07-3C11H9NO4
- 6-Aminocoumarin-3-carboxylic acid methyl ester80613-57-6C11H9NO4
- 5-Ethyl-2H,5H-[1,3]dioxolo[4,5-f]indole-6,7-dione67124-17-8C11H9NO4
- 5-(Furan-2-yl)-2-methoxypyridine-3-carboxylic acid1261959-56-1C11H9NO4
- 3-Hydroxy-1-methyl-2-oxoquinoline-4-carboxylic acid92286-59-4C11H9NO4
- Methyl 2-hydroxy-4-oxo-4H-quinolizine-1-carboxylate15781-75-6C11H9NO4
- Methyl 7-methyl-2,3-dioxoindoline-6-carboxylate1169790-62-8C11H9NO4
- 2-(4-Hydroxy-6-methyl-2-oxopyran-3-carbonyl)cyclopropane-1-carbonitrile823792-63-8C11H9NO4
- 1-(Furan-3-ylmethyl)-2-oxopyridine-3-carboxylic acid1206454-98-9C11H9NO4
- (6-Methoxy-1,3-benzoxazol-2-yl)propanedial112635-07-1C11H9NO4
- 6-(4-Methoxyphenyl)-2H-1,3-oxazine-2,4(3H)-dione63524-47-0C11H9NO4
- 2,5-Dioxo-2,3,4,5-tetrahydro-1H-1-benzazepine-8-carboxylic acid651316-11-9C11H9NO4
- 5-[(Prop-2-yn-1-yl)amino]benzene-1,3-dicarboxylic acid88194-02-9C11H9NO4
- 4-Methoxy-6-oxo-2H-6lambda~5~-[1,3]dioxolo[4,5-g]isoquinoline58471-14-0C11H9NO4
- 3-(2H-1,3-Benzodioxol-5-yl)pyrrolidine-2,5-dione1226419-97-1C11H9NO4
- 3,6-Dihydro-2H-[1,4]dioxino[2,3-f]indole-8-carboxylic acid933733-70-1C11H9NO4
- 5-Hydroxy-2-methyl-1-oxo-1,2-dihydroisoquinoline-6-carboxylic acid1783406-37-0C11H9NO4
- N,3,5-trihydroxynaphthalene-2-carboxamide1431320-19-2C11H9NO4
- 5-Methoxy-2-oxo-1H-quinoline-3-carboxylic acid1597542-13-6C11H9NO4
- 3-(3-Hydroxy-4-methylphenyl)-1,2-oxazole-5-carboxylic acid1894963-69-9C11H9NO4
- 1-Methylindole-4,7-dicarboxylic acid1360650-54-9C11H9NO4
- 3-Hydroxy-4-(3-methoxyphenyl)-1H-pyrrole-2,5-dione4863-74-5C11H9NO4
- 2,3,8-Trihydroxy-1-naphthimidic acid136843-47-5C11H9NO4
- 2-(6-Methoxy-1H-indol-2-yl)-2-oxoacetic acid2091556-95-3C11H9NO4
- 4-Carboxy-6-methoxyquinoline1-oxide92286-60-7C11H9NO4
- 5-(2-Hydroxy-5-methylphenyl)-1,2-oxazole-3-carboxylic acid164171-53-3C11H9NO4
- 5-(2-Hydroxy-4-methylphenyl)-1,2-oxazole-3-carboxylic acid164171-54-4C11H9NO4
- 3-(2-Hydroxy-4-methylphenyl)-1,2-oxazole-5-carboxylic acid1894887-93-4C11H9NO4
- 3-(2-Hydroxy-5-methylphenyl)-1,2-oxazole-5-carboxylic acid1895350-09-0C11H9NO4
- 4-Hydroxy-2-[1-(hydroxyamino)ethylidene]-1H-indene-1,3(2H)-dione62507-91-9C11H9NO4
- 2-(2-Cyanophenyl)butanedioic acid2228677-72-1C11H9NO4
- 2-(3-Cyanophenyl)butanedioic acid2229452-42-8C11H9NO4
Frequently asked questions
What is the molar mass of C11H9NO4?
The molar mass of C11H9NO4 is 219.20 g/mol, calculated from standard atomic weights for 11 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 219.0532 Da.
How many compounds have the formula C11H9NO4?
CompoundList lists 351 compounds with the molecular formula C11H9NO4, including 5,7-Dimethoxy-3-oxo-1,3-dihydro-2-benzofuran-1-carbonitrile, 8-Nitro-3-methoxy-2-naphthol, 5-(1,6-Dihydro-4-methyl-6-oxo-3-pyridinyl)-2-furancarboxylic 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 C11H9NO4?
C11H9NO4 has a degree of unsaturation of 8. 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.