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 1 to 100 of 410 compounds
N-Methylisatoic anhydride
CAS 10328-92-4C9H7NO3
5-Methoxyisatin
CAS 39755-95-8C9H7NO3
N-(Hydroxymethyl)phthalimide
CAS 118-29-6C9H7NO3
5-Hydroxyindole-2-carboxylic acid
CAS 21598-06-1C9H7NO3
2-(1,2-Benzoxazol-3-yl)acetic acid
CAS 4865-84-3C9H7NO3
4-Nitrocinnamaldehyde
CAS 1734-79-8C9H7NO3
5-Hydroxy-1H-indole-3-carboxylic acid
CAS 3705-21-3C9H7NO3
2-(1,3-Benzoxazol-5-yl)acetic acid
CAS 153810-37-8C9H7NO3
6-Methoxyisatin
CAS 52351-75-4C9H7NO3
Indole-2,3-dione, 1-(hydroxymethyl)-
CAS 50899-59-7C9H7NO3
1,4-Benzoxazepine-3,5(2H,4H)-dione
CAS 14151-88-3C9H7NO3
2-Nitrocinnamaldehyde
CAS 1466-88-2C9H7NO3
4-Nitroindan-1-one
CAS 24623-25-4C9H7NO3
5-Methylisatoic anhydride
CAS 4692-99-3C9H7NO3
2-Hydroxyisoquinoline-1,3(2H,4H)-dione
CAS 6890-08-0C9H7NO3
3-Amino-4-hydroxy-2H-chromen-2-one
CAS 5725-79-1C9H7NO3
2(3H)-Benzoxazolone, 6-acetyl-
CAS 54903-09-2C9H7NO3
2-(4-Cyanophenoxy)acetic acid
CAS 1878-82-6C9H7NO3
3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbaldehyde
CAS 200195-15-9C9H7NO3
7-Methoxy-2,3-dihydro-1H-indole-2,3-dione
CAS 84575-27-9C9H7NO3
5-Methyl-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione
CAS 20877-81-0C9H7NO3
2-Methyl-1,3-benzoxazole-6-carboxylic acid
CAS 13452-14-7C9H7NO3
3-Oxo-2,3-dihydro-1H-isoindole-4-carboxylic acid
CAS 935269-27-5C9H7NO3
2-(2-Cyanophenoxy)acetic acid
CAS 6574-95-4C9H7NO3
- 1 suppliers(1,3-Benzoxazol-2-yl)acetic acid78756-98-6C9H7NO3
- 2 suppliersMethyl 1,3-benzoxazole-5-carboxylate924869-17-0C9H7NO3
- 6-Hydroxy-1H-indole-3-carboxylic acid24370-78-3C9H7NO3
- 3-Acetyl-2(3H)-benzoxazolone24963-28-8C9H7NO3
- 1 suppliers4-Acetyl-2(3H)-benzoxazolone70735-79-4C9H7NO3
- 1 suppliers2-Oxo-1,3-dihydroindole-6-carboxylic acid33495-09-9C9H7NO3
- 2 suppliers6-Nitroindan-1-one24623-24-3C9H7NO3
- 1 suppliersMethyl 3-isocyanatobenzoate41221-47-0C9H7NO3
- 1 suppliers2-Oxindole-5-carboxylic acid102359-00-2C9H7NO3
- 1 suppliersMethyl 2-isocyanatobenzoate1793-07-3C9H7NO3
- Methyl 4-isocyanatobenzoate23138-53-6C9H7NO3
- 8-Methyl-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione66176-17-8C9H7NO3
- 6-Isocyanato-2,3-dihydro-1,4-benzodioxine100275-94-3C9H7NO3
- 2-Oxo-2,3-dihydro-1H-indole-7-carboxylic acid25369-43-1C9H7NO3
- 2,3,4-Quinolinetriol2721-50-8C9H7NO3
- 1 suppliers2-Oxo-2,3-dihydro-1H-indole-4-carboxylic acid90322-37-5C9H7NO3
- 2 suppliersMethyl 5-cyano-2-hydroxybenzoate84437-12-7C9H7NO3
- 4-Methyl-isatoic anhydride63480-11-5C9H7NO3
- 5-Methoxy-1H-isoindole-1,3(2H)-dione50727-04-3C9H7NO3
- Methyl 1,3-benzoxazole-2-carboxylate27383-86-4C9H7NO3
- 3-Oxo-2,3-dihydro-1H-isoindole-5-carboxylic acid23386-41-6C9H7NO3
- 1 suppliers5-Nitro-2-indanone116530-60-0C9H7NO3
- 1 suppliers3-Methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-6-carbaldehyde54903-66-1C9H7NO3
- 1-Oxo-2,3-dihydro-1H-isoindole-5-carboxylic acid23386-40-5C9H7NO3
- 2-Methyl-1,3-benzoxazole-5-carboxylic acid90322-32-0C9H7NO3
- 4-Cyano-2-methoxybenzoic acid89469-52-3C9H7NO3
- Methyl 4-cyano-3-hydroxybenzoate6520-87-2C9H7NO3
- 2 suppliers6-Hydroxy-1H-indole-2-carboxylic acid40047-23-2C9H7NO3
- 1 suppliersMethyl 3-cyano-4-hydroxybenzoate156001-68-2C9H7NO3
- N-Furfurylmaleimide32620-61-4C9H7NO3
- 1 suppliers4-Methoxy-2,3-dihydro-1H-indole-2,3-dione108937-87-7C9H7NO3
- 1 suppliers1-Nitro-2-(prop-2-yn-1-yloxy)benzene13350-09-9C9H7NO3
- 7-Hydroxy-1H-indole-2-carboxylic acid84639-84-9C9H7NO3
- 3-Cyano-4-methoxybenzoic acid117738-82-6C9H7NO3
- 1-Oxo-2,3-dihydro-1H-isoindole-4-carboxylic acid1261740-37-7C9H7NO3
- 3-Oxo-2,3-dihydro-1H-isoindole-1-carboxylic acid20361-09-5C9H7NO3
- 1 suppliers3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carbaldehyde200195-19-3C9H7NO3
- 1 suppliers5-Cyano-2-methoxybenzoic acid84923-71-7C9H7NO3
- 5-(Isocyanatomethyl)-2H-1,3-benzodioxole71217-46-4C9H7NO3
- 2-Cyano-5-methoxybenzoic acid179028-65-0C9H7NO3
- 5-Acetyl-1,3-benzoxazol-2(3H)-one54209-84-6C9H7NO3
- 2-Methyl-1,3-benzoxazole-4-carboxylic acid171861-87-3C9H7NO3
- (2-Oxo-1,3-benzoxazol-3(2H)-yl)acetaldehyde13610-81-6C9H7NO3
- (4E)-4-(2-Furylmethylene)-2-methyl-1,3-oxazol-5(4H)-one36283-06-4C9H7NO3
- 4-Cyano-3-methoxybenzoic acid102362-00-5C9H7NO3
- 4-(Cyanomethoxy)benzoic acid792954-24-6C9H7NO3
- 4-Cyanophenylglyoxal hydrate19010-28-7C9H7NO3
- 3-Cyano-2-methoxybenzoic acid406938-74-7C9H7NO3
- 2H-1,3-Benzoxazine-2,4(3H)-dione, 3-methyl-1672-01-1C9H7NO3
- 4-Phenylisoxazole-3,5-diol36190-14-4C9H7NO3
- 3-Cyano-5-methoxybenzoic acid453566-61-5C9H7NO3
- 1 suppliers7-Methyl-2H-1,3-benzoxazine-2,4(3H)-dione24088-77-5C9H7NO3
- 6-Methoxy-1,3-dioxaindane-5-carbonitrile1427365-61-4C9H7NO3
- 5-Hydroxy-2-methyl-2,3-dihydro-1H-isoindole-1,3-dione4112-65-6C9H7NO3
- 1 suppliers3-Amino-7-hydroxycoumarin79418-41-0C9H7NO3
- 2H-Isoquinolin-1-one, 6,8-dihydroxy-92446-27-0C9H7NO3
- 2-(Prop-2-yn-1-yloxy)pyridine-3-carboxylic acid1092285-24-9C9H7NO3
- 5-Isocyanato-2,3-dihydro-1,4-benzodioxine1155139-88-0C9H7NO3
- 3-Methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carbaldehyde76799-25-2C9H7NO3
- 2-(Cyanomethoxy)benzoic acid59393-79-2C9H7NO3
- 6-Amino-4-hydroxy-2H-chromen-2-one41896-01-9C9H7NO3
- Methyl 2,1-benzoxazole-5-carboxylate1820648-79-0C9H7NO3
- 5-Phenyloxazolidinedione5841-63-4C9H7NO3
- 6-Methoxy-1,3-benzoxazole-2-carbaldehyde944898-82-2C9H7NO3
- Methyl 3-cyano-5-hydroxybenzoate453565-76-9C9H7NO3
- 4-(2-Hydroxyphenyl)-1,3-oxazol-2-ol1781628-40-7C9H7NO3
- 1-Hydroxyindole-2-carboxylic acid16264-71-4C9H7NO3
- 3-Amino-8-hydroxy-2H-chromen-2-one22065-04-9C9H7NO3
- 7-Hydroxy-1-benzofuran-2-carboxamide53020-48-7C9H7NO3
- (2R)-2-(4-Cyanophenyl)-2-hydroxyacetic acid1630371-91-3C9H7NO3
- (2S)-2-(4-Cyanophenyl)-2-hydroxyacetic acid1630421-15-6C9H7NO3
- 2-Methyl-1,3-benzoxazole-7-carboxylic acid52395-92-3C9H7NO3
- N-Methoxyphthalimide1914-20-1C9H7NO3
- 4-Hydroxy-1H-indole-2-carboxylic acid80129-52-8C9H7NO3
- Carbonisocyanatidic acid, phenylmethyl ester69032-16-2C9H7NO3
- 3-Formyl-4-hydroxy-5-methoxybenzonitrile897641-77-9C9H7NO3
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 N-Methylisatoic anhydride, 5-Methoxyisatin, N-(Hydroxymethyl)phthalimide. 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.