Molecular formula
C9H9NO3
732 compounds have this formula on CompoundList.
- Molar mass
- 179.18g/mol
- Monoisotopic mass
- 185.0784Da
- Atoms
- 22
- Elements
- 4
- Rings plus double bonds
- 6
The formula C9H9NO3 describes a molecule made of 9 carbon atoms, 9 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 × 960.33%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 95.06%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 17.82%14.007 × 1 = 14.007 g/mol
- O Oxygen × 326.79%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C9H9NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 732 compounds
Hippuric acid
CAS 495-69-2C9H9NO3
Adrenochrome
CAS 54-06-8C9H9NO3
p-Acetamidobenzoic acid
CAS 556-08-1C9H9NO3
trans-4-Methoxy-beta-nitrostyrene
CAS 5576-97-6C9H9NO3
Erbstatin
CAS 100827-28-9C9H9NO3
4-Oxo-4-(3-pyridyl)butyric acid
CAS 4192-31-8C9H9NO3
N-Acetylanthranilic acid
CAS 89-52-1C9H9NO3
3-Acetamidobenzoic acid
CAS 587-48-4C9H9NO3
5-Acetylsalicylamide
CAS 40187-51-7C9H9NO3
N-(2H-1,3-Benzodioxol-5-yl)acetamide
CAS 13067-19-1C9H9NO3
1-(6-Amino-1,3-benzodioxol-5-yl)ethan-1-one
CAS 28657-75-2C9H9NO3
2,3-Dihydro-1,4-benzodioxine-6-carboxamide
CAS 299169-62-3C9H9NO3
2,3-Dihydro-1,4-benzodioxine-2-carboxamide
CAS 33070-04-1C9H9NO3
Salacetamide
CAS 487-48-9C9H9NO3
2-Oxo-1H,2H,5H,6H,7H-cyclopenta(b)pyridine-3-carboxylic acid
CAS 115122-63-9C9H9NO3
2-Methoxy-beta-nitrostyrene
CAS 3316-24-3C9H9NO3
7-Methoxy-2H-1,4-benzoxazin-3(4H)-one
CAS 6529-94-8C9H9NO3
2-Isocyanato-1,4-dimethoxybenzene
CAS 56309-62-7C9H9NO3
![Methyl 4-[(hydroxyimino)methyl]benzoate chemical structure, C9H9NO3, CAS 168699-41-0](/s/VVHXCSFDEMZQFY-UXBLZVDNSA-N.svg)
Methyl 4-[(hydroxyimino)methyl]benzoate
CAS 168699-41-0C9H9NO3
4-((Methylamino)carbonyl)benzoic acid
CAS 23754-45-2C9H9NO3
3'-Nitropropiophenone
CAS 17408-16-1C9H9NO3
3'-Nitro-4'-methylacetophenone
CAS 5333-27-7C9H9NO3
Methyl n-formylanthranilate
CAS 41270-80-8C9H9NO3
3-Pyridinepropanoic acid, beta-oxo-, methyl ester
CAS 54950-20-8C9H9NO3
- 1-(4-Nitrophenyl)-1-propanone3758-70-1C9H9NO3
- 2-Allyl-4-nitrophenol19182-96-8C9H9NO3
- 4-(Aminocarbonyl)benzeneacetic acid2393-28-4C9H9NO3
- 2-(4-Formylphenoxy)acetamide135857-20-4C9H9NO3
- 5 suppliers3a,4,7,7a-Tetrahydro-2-hydroxy-4,7-methano-1H-isoindole-1,3(2H)-dione21715-90-2C9H9NO3
- 2 suppliers2-(Phenylcarbamoyl)acetic acid15580-32-2C9H9NO3
- 2,4-Dimethoxyphenyl isocyanate84370-87-6C9H9NO3
- 1-Methyl-1H-indole-3,5,6-triol642-75-1C9H9NO3
- 1 suppliers4-Isocyanato-1,2-dimethoxybenzene37527-66-5C9H9NO3
- 2 suppliers6-Methoxy-3,4-dihydro-2H-1,4-benzoxazin-3-one5023-12-1C9H9NO3
- Benzoic acid, 3-(aminocarbonyl)-, methyl ester106748-24-7C9H9NO3
- 2-Oxo-2,5,6,7-tetrahydro-1H-cyclopenta[b]pyridine-4-carboxylic acid115122-79-7C9H9NO3
- 2 suppliers2-(Acetyloxy)benzamide5663-71-8C9H9NO3
- 1-(4-Nitrophenyl)propan-2-one5332-96-7C9H9NO3
- 6-Cyclopropyl-2-hydroxy-3-pyridinecarboxylic acid1135283-67-8C9H9NO3
- 2-Propen-1-ol, 3-(4-nitrophenyl)-1504-63-8C9H9NO3
- 2-Benzoxazolinone, 3-(2-hydroxyethyl)-26726-75-0C9H9NO3
- [(4-Methylphenyl)carbamoyl]formic acid42868-89-3C9H9NO3
- 1-Isocyanato-3,5-dimethoxybenzene54132-76-2C9H9NO3
- 2 suppliersMethyl 2-acetylpyridine-4-carboxylate138715-82-9C9H9NO3
- 4-Hydroxy-3,5-dimethoxybenzonitrile72684-95-8C9H9NO3
- 2-(2-Formylphenoxy)acetamide24590-06-5C9H9NO3
- 4-Ethyl-3-nitrobenzaldehyde4748-80-5C9H9NO3
- 2 suppliersMethyl 3-oxo-3-(pyridin-4-yl)propanoate829-45-8C9H9NO3
- 1 suppliers1-Methoxy-3-(2-nitrovinyl)benzene3179-09-7C9H9NO3
- Methyl 5-acetylpyridine-3-carboxylate38940-61-3C9H9NO3
- Ethyl 2-oxo-2-(pyridin-3-yl)acetate73672-37-4C9H9NO3
- Hydroxy-(4-hydroxy-3-methoxy-phenyl)-acetonitrile33630-46-5C9H9NO3
- Methyl 6-acetylpyridine-3-carboxylate153559-93-4C9H9NO3
- 3-(4-Hydroxyphenyl)-1,3-oxazolidin-2-one97389-25-8C9H9NO3
- 1 suppliers4-Oxo-4-(2-pyridyl)butyric acid5768-27-4C9H9NO3
- 4-Oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylic acid111624-87-4C9H9NO3
- 2-(Hydroxyimino)-3-phenylpropanoic acid3682-17-5C9H9NO3
- 6-Nitroisochroman207804-97-5C9H9NO3
- 3-(Methylcarbamoyl)benzoic acid23754-43-0C9H9NO3
- 2-(3-Formylphenoxy)acetamide849015-95-8C9H9NO3
- 3,4-Dihydro-2H-1,4-benzoxazine-5-carboxylic acid123296-71-9C9H9NO3
- 1-Cyclopropyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid677762-57-1C9H9NO3
- 3,4-Dihydro-2H-1,4-benzoxazine-6-carboxylic acid918789-44-3C9H9NO3
- 2H,3H,4H-Pyrano(2,3-b)pyridine-6-carboxylic acid1260664-03-6C9H9NO3
- 6-Cyclopropyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid150190-28-6C9H9NO3
- 2-(2-Carbamoylphenyl)acetic acid23362-56-3C9H9NO3
- 3,4-Dihydro-2H-1,4-benzoxazine-8-carboxylic acid1007875-95-7C9H9NO3
- Methyl 4-acetylpicolinate934016-09-8C9H9NO3
- 1 suppliers1-Cyclopropyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid1267425-40-0C9H9NO3
- 2-(Benzylamino)-2-oxoacetic acid6345-08-0C9H9NO3
- 1-(2-Methyl-3-nitrophenyl)ethanone75473-11-9C9H9NO3
- Ethyl 3-formylpyridine-2-carboxylate159755-62-1C9H9NO3
- 6-Nitro-3,4-dihydro-2H-1-benzopyran50386-60-2C9H9NO3
- 2H,3H,4H-Pyrano(2,3-c)pyridine-6-carboxylic acid527681-62-5C9H9NO3
- 5H,7H,8H-Pyrano(4,3-b)pyridine-3-carboxylic acid1196155-91-5C9H9NO3
- 2-Isocyanato-1,3-dimethoxybenzene50528-53-5C9H9NO3
- Ethyl 6-formylpyridine-2-carboxylate21908-10-1C9H9NO3
- 2-Cyclopropoxypyridine-4-carboxylic acid1823917-52-7C9H9NO3
- 1-(2-Nitrophenyl)propan-1-one17408-15-0C9H9NO3
- 4-((Methoxyimino)methyl)benzoic acid61471-43-0C9H9NO3
- Methyl 2-amino-3-formylbenzoate253120-49-9C9H9NO3
- 2-Hydroxy-5H,6H,7H-cyclopenta[b]pyridine-7-carboxylic acid1017436-19-9C9H9NO3
- 3-Carbamoyl-5-methylbenzoic acid1423033-74-2C9H9NO3
- N-(3-Formyl-4-hydroxyphenyl)acetamide16358-44-4C9H9NO3
- 6-(Hydroxymethyl)-3-methyl-2,3-dihydro-1,3-benzoxazol-2-one207552-67-8C9H9NO3
- 8-Oxo-5,6,7,8-tetrahydroindolizine-5-carboxylic acid1218197-94-4C9H9NO3
- 2-(3-Carbamoylphenyl)acetic acid1149387-98-3C9H9NO3
- 7-Hydroxy-5-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one1231750-12-1C9H9NO3
- 7-(2-Hydroxyethyl)-2,3-dihydro-1,3-benzoxazol-2-one1565827-87-3C9H9NO3
- 4-(Cyclopropylcarbonyl)-1H-pyrrole-2-carboxylic acid477848-67-2C9H9NO3
- 4-Amino-alpha-oxobenzenepropanoic acid16921-36-1C9H9NO3
- [(3-Methylphenyl)carbamoyl]formic acid17738-78-2C9H9NO3
- Methyl 5-formyl-4-methylpyridine-2-carboxylate1263060-77-0C9H9NO3
- 5-Cyclopropoxypyridine-2-carboxylic acid1243368-91-3C9H9NO3
- 5-Oxo-1,2,3,5-tetrahydroindolizine-8-carboxylic acid1516856-19-1C9H9NO3
- (1R,2R,6S,7S)-4-Hydroxy-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione216392-97-1C9H9NO3
- 2,6-Dimethyl-3-nitrobenzaldehyde179554-17-7C9H9NO3
- 4-(2-Amino-2-oxoethyl)benzoic acid52787-17-4C9H9NO3
- 4-Formyl-3-hydroxy-N-methylbenzamide1243457-63-7C9H9NO3
- (1S)-4-Nitro-2,3-dihydro-1H-inden-1-ol2058059-32-6C9H9NO3
Frequently asked questions
What is the molar mass of C9H9NO3?
The molar mass of C9H9NO3 is 179.18 g/mol, calculated from standard atomic weights for 9 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 185.0784 Da.
How many compounds have the formula C9H9NO3?
CompoundList lists 732 compounds with the molecular formula C9H9NO3, including Hippuric acid, Adrenochrome, p-Acetamidobenzoic 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 C9H9NO3?
C9H9NO3 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.