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 101 to 200 of 351 compounds
3,4-Diacetoxybenzonitrile
CAS 203626-45-3C11H9NO4
Ethyl 2,3-dioxoindoline-6-carboxylate
CAS 1263282-64-9C11H9NO4
Methyl 4,8-dihydroxyquinoline-2-carboxylate
CAS 5934-38-3C11H9NO4
Methyl 5-(4-hydroxyphenyl)isoxazole-3-carboxylate
CAS 60640-71-3C11H9NO4
1,3-Naphthalenediol, 4-methyl-2-nitro-
CAS 342426-61-3C11H9NO4
3-Formyl-6-methoxy-1H-indole-2-carboxylic acid
CAS 858752-19-9C11H9NO4
![2-Methyl-4-oxo-4H-benzo[d][1,3]oxazin-6-yl acetate chemical structure, C11H9NO4, CAS 1882-75-3](/s/REJOQABLRLYDRT-UHFFFAOYSA-N.svg)
2-Methyl-4-oxo-4H-benzo[d][1,3]oxazin-6-yl acetate
CAS 1882-75-3C11H9NO4
![5-[(2-Oxo-1,2-dihydropyridin-1-yl)methyl]furan-2-carboxylic acid chemical structure, C11H9NO4, CAS 923216-10-8](/s/BMWUBMWNKZHABU-UHFFFAOYSA-N.svg)
5-[(2-Oxo-1,2-dihydropyridin-1-yl)methyl]furan-2-carboxylic acid
CAS 923216-10-8C11H9NO4
7-Methoxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid
CAS 462066-82-6C11H9NO4
Ethyl 2,3-dioxoindoline-7-carboxylate
CAS 681464-74-4C11H9NO4
N-(7-Hydroxy-2-oxo-2H-1-benzopyran-3-yl)acetamide
CAS 79418-42-1C11H9NO4
![Methyl 5H-[1,3]dioxolo[4,5-f]indole-6-carboxylate chemical structure, C11H9NO4, CAS 136818-52-5](/s/SLIFSOJGHOSHKP-UHFFFAOYSA-N.svg)
Methyl 5H-[1,3]dioxolo[4,5-f]indole-6-carboxylate
CAS 136818-52-5C11H9NO4
Methyl 6-amino-4-oxo-4H-chromene-2-carboxylate
CAS 128852-81-3C11H9NO4
2-(4-Methoxy-3-indolyl)-2-oxoacetic Acid
CAS 1154742-60-5C11H9NO4
5-(Phenoxymethyl)-1,2-oxazole-3-carboxylic acid
CAS 932801-86-0C11H9NO4
5-(4-Methoxyphenyl)oxazole-2-carboxylic acid
CAS 1019-93-8C11H9NO4
3-(4-Hydroxyphenyl)-5-methylisoxazole-4-carboxylic Acid
CAS 92286-62-9C11H9NO4
4-Methyl-3-(4-nitrophenyl)-2(5H)-furanone
CAS 7692-92-4C11H9NO4
8-Methoxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid
CAS 169321-92-0C11H9NO4
4-Hydroxy-5-methoxyquinoline-3-carboxylic acid
CAS 873054-97-8C11H9NO4
1-(2-Oxo-2,3-dihydro-1,3-benzoxazol-5-yl)cyclopropane-1-carboxylic acid
CAS 945244-05-3C11H9NO4
5-(3-Methoxyphenyl)oxazole-4-carboxylic acid
CAS 1083274-30-9C11H9NO4
Methyl 5-(3-hydroxyphenyl)-1,2-oxazole-3-carboxylate
CAS 60640-64-4C11H9NO4
![6-Ethyl-7H-[1,3]dioxolo[4,5-f]indol-7-one 5-oxide chemical structure, C11H9NO4, CAS 351325-41-2](/s/GRHJUTIEMZAMEO-UHFFFAOYSA-N.svg)
6-Ethyl-7H-[1,3]dioxolo[4,5-f]indol-7-one 5-oxide
CAS 351325-41-2C11H9NO4
- 2-(4-Methoxy-3-nitrophenyl)furan2011708-47-5C11H9NO4
- Methyl 3-(3-hydroxyphenyl)-1,2-oxazole-5-carboxylate904817-54-5C11H9NO4
- 1-(2-Oxopropyl)-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione57384-79-9C11H9NO4
- 2-((4-Nitrophenoxy)methyl)furan91092-88-5C11H9NO4
- 2-(4-Methoxyphenyl)oxazole-4-carboxylic acid1065102-54-6C11H9NO4
- 3-Hydroxy-6-methoxyquinoline-4-carboxylic acid857758-51-1C11H9NO4
- Dimethyl 2-cyanoterephthalate58331-98-9C11H9NO4
- 1-(Carboxymethyl)-1H-indole-3-carboxylic acid134903-41-6C11H9NO4
- 5-Cyano-1,3-phenylene diacetate61227-20-1C11H9NO4
- 2-[(2-Nitrophenoxy)methyl]furan1011397-38-8C11H9NO4
- 2-(Methoxycarbonyl)-1H-indole-3-carboxylic acid2089967-49-5C11H9NO4
- 3-(2,3-Dioxoindolin-5-yl)propanoic acid1401319-04-7C11H9NO4
- 5-(Hydroxy(phenyl)methyl)isoxazole-3-carboxylic acid1621018-56-1C11H9NO4
- 3-[Hydroxy(phenyl)methyl]isoxazole-4-carboxylic Acid2006277-34-3C11H9NO4
- 4H-1-Benzopyran-2-carboxamide, 7-methoxy-4-oxo-33544-13-7C11H9NO4
- Ethyl 3-(2-nitrophenyl)prop-2-ynoate28048-29-5C11H9NO4
- 4-Nitrobenzoic acid, but-3-yn-2-yl ester99972-67-5C11H9NO4
- Dimethyl 4-cyanophthalate51927-06-1C11H9NO4
- 3-Methoxy-4-(oxazol-5-yl)benzoic acid1578190-67-6C11H9NO4
- 2-Oxo-2-(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)acetic acid1152495-52-7C11H9NO4
- 8-Methoxy-1,3-dioxolo[4,5-g]quinolin-6(5H)-one82613-16-9C11H9NO4
- Ethyl 1-Oxo-1H-pyrano[3,4-c]pyridine-3-carboxylate58790-51-5C11H9NO4
- Methyl 8-amino-4-oxo-4H-chromene-3-carboxylate1253654-50-0C11H9NO4
- 2,8-Dimethyl-5-nitro-4H-chromen-4-one921609-23-6C11H9NO4
- 2-Furancarboxylic acid, 5-[(2-formyl-1H-pyrrol-1-yl)methyl]-1083380-66-8C11H9NO4
- Methyl 2-methyl-1,3-dioxoisoindoline-4-carboxylate1707375-46-9C11H9NO4
- 3-Indolineglyoxylic acid, 2-oxo-, methyl ester22600-51-7C11H9NO4
- Dimethyl 2-isocyanoterephthalate1025010-61-0C11H9NO4
- (2E,4E)-5-(2-Nitrophenyl)penta-2,4-dienoic acid91092-94-3C11H9NO4
- 5-Acetamido-1-benzofuran-2-carboxylic acid199805-89-5C11H9NO4
- (2-Oxo-1,2-dihydro-quinolin-6-yloxy)-acetic acid87364-45-2C11H9NO4
- Ethyl 2,3-dioxo-2,3-dihydro-1H-indole-1-carboxylate27008-84-0C11H9NO4
- Methyl 7-amino-2-oxo-2H-1-benzopyran-4-carboxylate138196-50-6C11H9NO4
- 2,3-Dihydro-5-methyl-2,3-dioxo-1H-indole-1-acetic acid19612-66-9C11H9NO4
- 2-Furancarboxylic acid, 5-(4-methoxy-2-pyridinyl)-893729-82-3C11H9NO4
- Dimethyl 3-cyanobenzene-1,2-dicarboxylate103856-64-0C11H9NO4
- 4,8-Dihydroxy-6-methylquinoline-3-carboxylic acid22366-37-6C11H9NO4
- 6-Methoxy-4-oxo-1,4-dihydroquinoline-7-carboxylic acid947763-44-2C11H9NO4
- Methyl 4-acetoxy-3-cyanobenzoate156001-67-1C11H9NO4
- 3-(Acetyloxy)-1H-indole-5-carboxylic acid1306603-15-5C11H9NO4
- 4-Hydroxy-2-oxo-1,2-dihydroquinolin-3-yl acetate90061-42-0C11H9NO4
- (4-(5-Nitrofuran-2-yl)phenyl)methanol1198094-61-9C11H9NO4
- 2-(Oxetan-3-yloxy)isoindoline-1,3-dione169956-85-8C11H9NO4
- 3-Hydroxy-7-methoxyquinoline-4-carboxylic acid1487292-95-4C11H9NO4
- 4-[5-(Hydroxymethyl)-1,2-oxazol-3-yl]benzoic acid835594-13-3C11H9NO4
- N-[(3S)-2,5-Dioxooxolan-3-yl]benzamide54819-23-7C11H9NO4
- Dimethyl 2-cyanoisophthalate168688-06-0C11H9NO4
- 4-(Furan-2-yl)-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid1955561-41-7C11H9NO4
- 4-(Furan-3-yl)-1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid1955531-70-0C11H9NO4
- Methyl 4-(furan-2-carbonyl)-1H-pyrrole-2-carboxylate2287334-49-8C11H9NO4
- 5-Methoxy-4-oxo-4H-1-benzopyran-2-carboxamide33815-13-3C11H9NO4
- 2-[(2-Cyanoethoxy)carbonyl]benzoic acid31335-50-9C11H9NO4
- Carbamic acid, (1-oxo-1H-2-benzopyran-3-yl)-, methyl ester89806-29-1C11H9NO4
- Dimethyl 4-cyano-1,3-benzenedicarboxylate412031-32-4C11H9NO4
- 5-Methoxy-1-methyl-4,7-dioxo-4,7-dihydro-1H-indole-3-carbaldehyde191846-78-3C11H9NO4
- 1-Isobenzofurancarbonitrile, 1,3-dihydro-4,7-dimethoxy-3-oxo-94930-44-6C11H9NO4
- 4H-Pyran-4-one, 2,3-dihydro-2-(4-nitrophenyl)-, (2S)-162299-82-3C11H9NO4
- 2H-1,3-Benzoxazine-4-carboxylic acid, 2-oxo-, ethyl ester663618-89-1C11H9NO4
- 7-Methoxy-2-oxo-1,2-dihydroquinoline-6-carboxylic acid569344-27-0C11H9NO4
- 2-(Methoxycarbonyl)-1H-indole-6-carboxylic acid188538-13-8C11H9NO4
- 1-Methyl-1H-indole-2,5-dicarboxylic acid386252-23-9C11H9NO4
- 2-(6-Methoxy-1H-indol-3-yl)-2-oxoacetic acid91092-89-6C11H9NO4
- 4,8-Dihydroxy-6-methyl-quinoline-2-carboxylic acid495408-65-6C11H9NO4
- Ethyl 2,3-dioxoindoline-4-carboxylate222036-94-4C11H9NO4
- Methyl 2H,6H-[1,3]dioxolo[4,5-e]indole-7-carboxylate796870-79-6C11H9NO4
- 3-(4-Methoxyphenyl)isoxazole-4-carboxylic acid113934-34-2C11H9NO4
- Benzyl 3-hydroxyisoxazole-5-carboxylate404034-07-7C11H9NO4
- 3-(Methoxycarbonyl)-1H-indole-5-carboxylic acid1352925-78-0C11H9NO4
- 6-(Methoxycarbonyl)-1H-indole-3-carboxylic acid773869-62-8C11H9NO4
- 3-(Methoxycarbonyl)-1H-indole-6-carboxylic acid1360945-57-8C11H9NO4
- (E)-3-(2,4-Dihydroxybenzylidene)pyrrolidine-2,5-dione1383603-25-5C11H9NO4
- Methyl 8-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate2088088-88-2C11H9NO4
- Methyl 1-methyl-2,3-dioxoindoline-6-carboxylate1779527-39-7C11H9NO4
- 5'-Oxo-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridine]-2'-carboxylic acid2673370-52-8C11H9NO4
- N-Hydroxy-6-methyl-2-oxo-2H-1-benzopyran-3-carboxamide89228-63-7C11H9NO4
- N-Hydroxy-4-methyl-2-oxo-2H-1-benzopyran-3-carboxamide89228-65-9C11H9NO4
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 3,4-Diacetoxybenzonitrile, Ethyl 2,3-dioxoindoline-6-carboxylate, Methyl 4,8-dihydroxyquinoline-2-carboxylate. 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.