Molecular formula
C9H7NO3
410 compounds have this formula on CompoundList.
- Molar mass
- 177.16g/mol
- Monoisotopic mass
- 177.0426Da
- Atoms
- 20
- Elements
- 4
- Rings plus double bonds
- 7
The formula C9H7NO3 describes a molecule made of 9 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom 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 × 961.02%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 73.98%1.008 × 7 = 7.056 g/mol
- N Nitrogen × 17.91%14.007 × 1 = 14.007 g/mol
- O Oxygen × 327.09%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C9H7NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 410 compounds
4-Hydroxy-1H-indole-5-carboxylic acid
CAS 1503910-81-3C9H7NO3
2-Cyano-3-methoxybenzoic acid
CAS 50456-98-9C9H7NO3
3-Methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-7-carbaldehyde
CAS 2995273-67-9C9H7NO3
2-Phenyl-3,5-isoxazolidinedione
CAS 5305-00-0C9H7NO3
1-(4'-Nitrophenyl)-2-propyn-1-ol
CAS 78725-73-2C9H7NO3
4-Hydroxy-1H-indole-6-carboxylic acid
CAS 40990-52-1C9H7NO3
2-Hydroxy-5-methyl-1H-isoindole-1,3(2H)-dione
CAS 173962-59-9C9H7NO3
1-(4'-Nitrophenyl)prop-2-en-1-one
CAS 22731-72-2C9H7NO3
Benzofuran, 3-methyl-2-nitro-
CAS 87977-35-3C9H7NO3
3-Nitro-2H-1-benzopyran
CAS 92210-53-2C9H7NO3
2-Furanacrylic acid, alpha-cyano-, methyl ester
CAS 3695-86-1C9H7NO3
2-Methyl-3-nitro-1-benzofuran
CAS 28439-73-8C9H7NO3
1-(2-Nitrophenyl)prop-2-en-1-one
CAS 68165-36-6C9H7NO3
1-Nitro-4-(prop-2-ynyloxy)benzene
CAS 17061-85-7C9H7NO3
3-(3-Nitrophenyl)acrylaldehyde
CAS 56578-39-3C9H7NO3
![5-Methylfuro[3,2-b]pyridine-2-carboxylic acid chemical structure, C9H7NO3, CAS 66497-45-8](/s/NQHUVFJSRPKVPV-UHFFFAOYSA-N.svg)
5-Methylfuro[3,2-b]pyridine-2-carboxylic acid
CAS 66497-45-8C9H7NO3
2-Methyl-7-nitrobenzofuran
CAS 13680-09-6C9H7NO3
7-Benzofurancarboxamide, 2,3-dihydro-3-oxo-
CAS 1616110-80-5C9H7NO3
3-(4-Nitrophenyl)prop-2-yn-1-ol
CAS 61266-32-8C9H7NO3
2-(3-Cyanophenoxy)acetic acid
CAS 1879-58-9C9H7NO3
Methyl 1,3-benzoxazole-4-carboxylate
CAS 128156-54-7C9H7NO3
5-Amino-1-benzofuran-2-carboxylic acid
CAS 42933-44-8C9H7NO3
6-Methoxy-1H-indole-4,7-dione
CAS 137542-70-2C9H7NO3
5-Nitro-2,3-dihydro-1H-inden-1-one
CAS 22246-24-8C9H7NO3
- Methyl benzo[d]oxazole-7-carboxylate1086378-35-9C9H7NO3
- 7-Hydroxy-1H-indole-3-carboxylic acid24370-79-4C9H7NO3
- 2-Methyl-5-nitrobenzofuran14146-09-9C9H7NO3
- 1-Ethynyl-2-methoxy-4-nitrobenzene1135283-10-1C9H7NO3
- (E)-3-Nicotinoylacrylic acid109151-40-8C9H7NO3
- 1,3-Dihydro-1-oxoisobenzofuran-5-carboxamide85118-25-8C9H7NO3
- Methyl 1,3-benzoxazole-6-carboxylate1305711-40-3C9H7NO3
- 1,3-Benzodioxol-5-yloxy acetonitrile72955-89-6C9H7NO3
- 3-(3-Nitrophenyl)prop-2-yn-1-ol103606-71-9C9H7NO3
- 1-(3-Nitrophenyl)prop-2-yn-1-ol83494-25-1C9H7NO3
- 2-(4-Cyanophenyl)-2-hydroxyacetic acid631897-16-0C9H7NO3
- 7-Methoxybenzo[d][1,3]dioxole-5-carbonitrile6443-68-1C9H7NO3
- 4-Hydroxy-1H-indole-3-carboxylic acid24370-76-1C9H7NO3
- 2-(2-Nitrophenyl)acrylaldehyde71463-16-6C9H7NO3
- 2-Methoxy-5-nitrophenylacetylene77123-62-7C9H7NO3
- 4-Methoxyisoindoline-1,3-dione41709-83-5C9H7NO3
- 3-Hydroxy-1H-indole-2-carboxylic acid6245-93-8C9H7NO3
- (S)-4-Phenyloxazolidine-2,5-dione3412-48-4C9H7NO3
- 3-Methylbenzo[d]isoxazole-5-carboxylic acid478169-74-3C9H7NO3
- 7-Nitro-1-indanone183061-37-2C9H7NO3
- 5-Methylbenzo[D]oxazole-2-carboxylic acid49559-66-2C9H7NO3
- 3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carbaldehyde935758-15-9C9H7NO3
- (4R)-4-Phenyl-2,5-oxazolidinedione3412-49-5C9H7NO3
- 2H-1-Benzopyran-2-one, 3-amino-6-hydroxy-240113-83-1C9H7NO3
- 4-Nitro-1H-inden-2(3H)-one913297-09-3C9H7NO3
- Methyl furo[3,2-b]pyridine-5-carboxylate1352896-33-3C9H7NO3
- 7-Aminobenzofuran-2-carboxylic acid1171815-33-0C9H7NO3
- 6-Hydroxy-2-methyl-4H-benzo[D][1,3]oxazin-4-one125558-96-5C9H7NO3
- Methyl benzo[d]isoxazole-3-carboxylate1082682-56-1C9H7NO3
- 6-Hydroxy-3-methylbenzo[d]isoxazole-7-carbaldehyde66033-95-2C9H7NO3
- 3-Phenyl-1,3-oxazolidine-2,5-dione490-56-2C9H7NO3
- 4-Amino-7-hydroxy-2H-chromen-2-one244049-27-2C9H7NO3
- 1-(2-Nitrophenyl)-2-propyn-1-ol78725-72-1C9H7NO3
- 5-(Furan-2-yl)-1H-pyrrole-2-carboxylic acid72078-43-4C9H7NO3
- 3-Methyl-5-nitro-1-benzofuran88521-67-9C9H7NO3
- 1-Nitro-3-(prop-2-yn-1-yloxy)benzene13350-11-3C9H7NO3
- 3-Oxo-1,3-dihydro-2-benzofuran-1-carboxamide4792-32-9C9H7NO3
- 6-Hydroxy-1H-indol-5-yl formate113370-06-2C9H7NO3
- 6-Hydroxybenzofuran-5-carbimidic acid64758-63-0C9H7NO3
- 3-(2-Nitrophenyl)prop-2-yn-1-ol80151-24-2C9H7NO3
- 2H-1-Benzopyran, 6-nitro-16336-26-8C9H7NO3
- 2-Methyl-6-nitro-1-benzofuran87977-31-9C9H7NO3
- 3-Methylbenzo[d]isoxazole-6-carboxylic acid478169-72-1C9H7NO3
- 6-Methyl-2,1-benzoxazole-3-carboxylic acid1204297-40-4C9H7NO3
- 4-Hydroxy-2-methylisoindoline-1,3-dione3740-31-6C9H7NO3
- 6-Hydroxy-1H-indole-5-carboxylic acid1246668-93-8C9H7NO3
- Methyl furo[3,2-b]pyridine-6-carboxylate1649471-55-5C9H7NO3
- 2,7,8-Quinolinetriol61632-56-2C9H7NO3
- 4-Methoxybenzoyl isocyanate4695-57-2C9H7NO3
- 8-Methyl-2H-1,3-benzoxazine-2,4(3H)-dione24088-78-6C9H7NO3
- 3-Methylfuro[3,2-b]pyridine-2-carboxylic acid107096-09-3C9H7NO3
- 6-Methyl-1,3-benzoxazole-2-carboxylic acid944907-33-9C9H7NO3
- 2-(Benzo[d]isoxazol-5-yl)acetic acid933738-38-6C9H7NO3
- 2-Cyano-4-methoxybenzoic acid22246-20-4C9H7NO3
- 3,4-Dihydro-1H-quinoline-2,5,8-trione15544-52-2C9H7NO3
- Furo[3,4-b]pyridine-5,7-dione, 3-ethyl-102268-23-5C9H7NO3
- Methyl furo[2,3-b]pyridine-5-carboxylate169815-80-9C9H7NO3
- Benzonitrile, 5-formyl-2-hydroxy-3-methoxy-73289-80-2C9H7NO3
- Methyl 4-cyano-2-hydroxybenzoate188793-06-8C9H7NO3
- 6-Hydroxy-1H-indole-4-carboxylic acid885520-57-0C9H7NO3
- Methyl furo[2,3-b]pyridine-2-carboxylate1027511-36-9C9H7NO3
- Carbostyril, 1,4-dihydroxy-21201-44-5C9H7NO3
- 4-Ethynyl-2-methoxy-1-nitrobenzene1260830-01-0C9H7NO3
- 5,6-Dihydroxyquinolin-2(1H)-one586354-85-0C9H7NO3
- 3-(5-Methoxypyridin-3-yl)propiolic acid1553952-69-4C9H7NO3
- 7-Hydroxy-1H-indole-5-carboxylic acid1369158-48-4C9H7NO3
- 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-5-carbaldehyde1510218-65-1C9H7NO3
- Methyl 1,2-benzoxazole-5-carboxylate1779941-38-6C9H7NO3
- 3-(3-Isocyano-6-oxabicyclo(3.1.0)hex-2-en-5-yl)acrylic acid, (1S,5S)-73372-97-1C9H7NO3
- 1H-Indole-2,3-dione, 5-hydroxy-7-methyl-1041857-41-3C9H7NO3
- Methyl furo[2,3-c]pyridine-7-carboxylate1140239-85-5C9H7NO3
- Methyl furo[3,2-b]pyridine-3-carboxylate1378826-09-5C9H7NO3
- 2H-1,4-Benzoxazin-2-one, 5-hydroxy-3-methyl-3773-91-9C9H7NO3
- 3-Phenyl-1,3-oxazolidine-2,4-dione3759-90-8C9H7NO3
- 2-Ethyl-1,3-benzoxazole-4,7-dione477603-36-4C9H7NO3
- 1-Hydroxy-1H-indole-3-carboxylic acid18377-48-5C9H7NO3
Frequently asked questions
What is the molar mass of C9H7NO3?
The molar mass of C9H7NO3 is 177.16 g/mol, calculated from standard atomic weights for 9 carbon atoms, 7 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 177.0426 Da.
How many compounds have the formula C9H7NO3?
CompoundList lists 410 compounds with the molecular formula C9H7NO3, including 4-Hydroxy-1H-indole-5-carboxylic acid, 2-Cyano-3-methoxybenzoic acid, 3-Methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-7-carbaldehyde. 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 C9H7NO3?
C9H7NO3 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.