Molecular formula
C7H9NO3
559 compounds have this formula on CompoundList.
- Molar mass
- 155.15g/mol
- Monoisotopic mass
- 155.0582Da
- Atoms
- 20
- Elements
- 4
- Rings plus double bonds
- 4
The formula C7H9NO3 describes a molecule made of 7 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 × 754.19%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 95.85%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 19.03%14.007 × 1 = 14.007 g/mol
- O Oxygen × 330.94%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C7H9NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 559 compounds
(2Z)-4-(Allylamino)-4-oxo-2-butenoic acid
CAS 925-02-0C7H9NO3
4-Cyanotetrahydro-2H-pyran-4-carboxylic acid
CAS 848821-06-7C7H9NO3
(S)-3-Amino-3-(2-furyl)-propionic acid
CAS 131829-49-7C7H9NO3
N-Methoxy-N-methylfuran-2-carboxamide
CAS 95091-92-2C7H9NO3
2,3-Dimethoxypyridin-4(1H)-one
CAS 123631-83-4C7H9NO3
4-(Aminomethyl)benzene-1,2,3-triol
CAS 79146-83-1C7H9NO3
Methyl 3,5-dimethylisoxazole-4-carboxylate
CAS 56328-87-1C7H9NO3
Methyl 2-cyano-4-oxopentanoate
CAS 344354-17-2C7H9NO3
![4,5,6,6a-Tetrahydro-3aH-cyclopenta[d]isoxazole-3-carboxylic acid chemical structure, C7H9NO3, CAS 176909-91-4](/s/KQTVLXDCOVTAKY-UHFFFAOYSA-N.svg)
4,5,6,6a-Tetrahydro-3aH-cyclopenta[d]isoxazole-3-carboxylic acid
CAS 176909-91-4C7H9NO3
Ethyl 4-methyloxazole-2-carboxylate
CAS 90892-99-2C7H9NO3
Ethyl 4-methylisoxazole-3-carboxylate
CAS 38061-69-7C7H9NO3
(R)-2-Amino-3-(furan-3-yl)propanoic acid
CAS 129030-34-8C7H9NO3
3-Furan-3-yl-L-alanine
CAS 129030-32-6C7H9NO3
Methyl 3-hydroxy-1-methyl-1H-pyrrole-2-carboxylate
CAS 113602-62-3C7H9NO3
4-(Aminomethyl)-5-methylfuran-2-carboxylic acid
CAS 436088-95-8C7H9NO3
N-Cyclopropyl maleamic acid
CAS 27995-78-4C7H9NO3
5-Propylisoxazole-4-carboxylic acid
CAS 134541-04-1C7H9NO3
2-((Furan-2-ylmethyl)amino)acetic acid
CAS 859981-01-4C7H9NO3
2,6-Dimethoxy-3-pyridinol
CAS 885963-28-0C7H9NO3
4-Isopropyloxazole-2-carboxylic acid
CAS 1187172-65-1C7H9NO3
3-Acetyl-4-hydroxy-1-methyl-1H-pyrrol-2(5H)-one
CAS 67513-33-1C7H9NO3
2-Furancarbamic acid, ethyl ester
CAS 54915-62-7C7H9NO3
2-Furancarboxylic acid, 5-amino-, ethyl ester
CAS 15856-35-6C7H9NO3
3-Hydroxypyridine-2,6-dimethanol
CAS 38029-16-2C7H9NO3
- 1-(2-Oxopropyl)pyrrolidine-2,5-dione30057-93-3C7H9NO3
- Ethyl 2-methyloxazole-5-carboxylate76284-27-0C7H9NO3
- 2H-Pyrrol-2-one, 1-acetyl-1,5-dihydro-4-methoxy-(9CI)96909-02-3C7H9NO3
- N-Methoxy-N-methylfuran-3-carboxamide148900-66-7C7H9NO3
- Ethyl 4-methylisoxazole-5-carboxylate261350-50-9C7H9NO3
- Methyl 2-Methyloxazole-5-acetate1276083-60-3C7H9NO3
- Methyl 4-(hydroxymethyl)-1H-pyrrole-2-carboxylate918827-38-0C7H9NO3
- Methyl 2-cyano-3-ethoxy-2-propenoateC7H9NO3
- (R)-3-Amino-3-(2-furyl)-propionic acid73495-08-6C7H9NO3
- Methyl 2-(aminomethyl)furan-3-carboxylate306936-50-5C7H9NO3
- Ethyl 4-cyano-2-oxobutanoate152831-97-5C7H9NO3
- 5,6-Dimethoxypyridin-3-ol1186310-85-9C7H9NO3
- 4-Oxo-4-(prop-2-yn-1-ylamino)butanoic acid342022-20-2C7H9NO3
- Ethyl 2-cyano-3-hydroxybut-2-enoate794574-92-8C7H9NO3
- 5-Cyclopropyl-5-methyl-1,3-oxazolidine-2,4-dione98547-52-5C7H9NO3
- 2-Hydroxyethyl 1H-pyrrole-2-carboxylate668987-22-2C7H9NO3
- 3-[(E)-2-Butenoyl]-1,3-oxazolidin-2-one109299-92-5C7H9NO3
- (3-Methylisoxazol-5-yl)methyl acetate43214-88-6C7H9NO3
- 1-(2-Hydroxypropyl)-2,5-dihydro-1H-pyrrole-2,5-dione204439-19-0C7H9NO3
- 2-(2-Furyl)alanine2644-43-1C7H9NO3
- 2-Amino-3-(furan-3-yl)propanoic acid3685-52-7C7H9NO3
- (5-Methyl-1,3-oxazol-2-yl)methyl acetate888022-41-1C7H9NO3
- 4-(Allylamino)-4-oxo-2-butenoic acid42829-13-0C7H9NO3
- 4-Methylene-5-oxo-L-proline methyl ester182073-75-2C7H9NO3
- 1-(Oxiran-2-ylmethyl)pyrrolidine-2,5-dione20958-21-8C7H9NO3
- 3-Carbamoylbicyclo[1.1.1]pentane-1-carboxylic acid147950-39-8C7H9NO3
- 5-(Hydroxymethyl)-N-methyl-2-furamide1185320-28-8C7H9NO3
- Allyl 3-oxoazetidine-1-carboxylate1198283-54-3C7H9NO3
- (6S)-4-Oxo-5-azaspiro[2.4]heptane-6-carboxylic acid2102412-77-9C7H9NO3
- 3-Amino-3-(furan-3-yl)propanoic acid127024-32-2C7H9NO3
- (S)-3-Acetyl-4-hydroxy-5-methyl-1H-pyrrol-2(5H)-one128948-45-8C7H9NO3
- Ethyl 3-aminofuran-2-carboxylate1196152-35-8C7H9NO3
- 1 suppliers5-Nitrocyclohex-1-enecarbaldehyde900186-75-6C7H9NO3
- 2-Oxa-5-azaspiro[3.5]nonane-6,8-dione1105665-49-3C7H9NO3
- N-(2-Hydroxyethyl)furan-2-carboxamide107973-15-9C7H9NO3
- Methyl 2-amino-2-(furan-2-yl)acetate127358-24-1C7H9NO3
- 2-(Hydroxymethyl)-4-methoxypyridine 1-oxide64364-95-0C7H9NO3
- 2-(2-Hydroxyethoxy)pyridin-3-ol156840-58-3C7H9NO3
- Rac-(1R,2S,3R,4S)-3-amino-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid1260670-36-7C7H9NO3
- 1-(Methoxymethyl)pyrrole-2-carboxylic acid172805-62-8C7H9NO3
- 4-Hydroxybenzamide hydrate138169-57-0C7H9NO3
- 2-(4-Oxoazetidin-2-yl)ethenyl acetate64066-58-6C7H9NO3
- 2-((2-Methylbut-3-yn-2-yl)amino)-2-oxoacetic acid1341830-12-3C7H9NO3
- 4-(Propan-2-yl)-1,2-oxazole-3-carboxylic acid1260621-17-7C7H9NO3
- 5-Methylpicolinic acid hydrate1588441-37-5C7H9NO3
- 6-Oxo-3-azabicyclo[3.2.0]heptane-4-carboxylic acid1403766-59-5C7H9NO3
- 6-Oxo-3-azabicyclo[3.2.0]heptane-2-carboxylic acid1403766-57-3C7H9NO3
- (3R)-3-Amino-3-(furan-3-yl)propanoic acid1027996-72-0C7H9NO3
- 4-(Methoxymethyl)-1H-pyrrole-2-carboxylic acid1550887-26-7C7H9NO3
- 3-Cyanooxane-3-carboxylic acid1695144-42-3C7H9NO3
- (6R)-4-Oxo-5-azaspiro[2.4]heptane-6-carboxylic acid2166118-43-8C7H9NO3
- 5-Ethenyl-2-oxo-3-pyrrolidinecarboxylic acid71107-20-5C7H9NO3
- 5-Ethyl-2-methyl-1,3-oxazole-4-carboxylic acid113366-75-9C7H9NO3
- (2S,5R)-7-Oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid112419-10-0C7H9NO3
- 3-Isocyanatopropyl prop-2-enoate119096-71-8C7H9NO3
- 4-(1,2-Oxazol-3-yl)butanoic acid170648-43-8C7H9NO3
- 2-Cyanatoethyl 2-methylprop-2-enoate119845-72-6C7H9NO3
- Methyl 2,5-dimethyloxazole-4-carboxylate73537-07-2C7H9NO3
- Methyl 3-(1,2-oxazol-4-yl)propanoate141501-28-2C7H9NO3
- N-[1-(Furan-2-yl)ethyl]-N-hydroxyformamide1035818-90-6C7H9NO3
- 1 suppliersEthyl 2-cyano-3-methoxyprop-2-enoate68350-76-5C7H9NO3
- Ethyl 2-aminofuran-3-carboxylate1142925-09-4C7H9NO3
- 3-Succinimidopropionaldehyde5615-85-0C7H9NO3
- Methyl 2-ethyloxazole-4-carboxylate1126634-42-1C7H9NO3
- 2-Butenoic acid, 2-cyano-3-hydroxy-, ethyl ester87853-82-5C7H9NO3
- 2-(Propan-2-yl)-1,3-oxazole-5-carboxylic acid1268091-33-3C7H9NO3
- Methyl 3-Ethylisoxazole-4-carboxylate1402812-89-8C7H9NO3
- Methyl 3-isocyanatocyclobutane-1-carboxylate2649079-06-9C7H9NO3
- Methyl 2-oxo-3,4-dihydro-1H-pyridine-5-carboxylate80658-33-9C7H9NO3
- 2-Pyridinemethanol, 3-methoxy-, 1-oxide (9CI)339364-13-5C7H9NO3
- 5-[(Methylamino)methyl]furan-2-carboxylic acid893740-52-8C7H9NO3
- n-Acetyl-N-(prop-2-yn-1-yl)glycine1515118-47-4C7H9NO3
- 2-(Hydroxymethyl)-3-methoxypyridin-4-ol1823933-26-1C7H9NO3
- 1-(1-Hydroxypropan-2-yl)-2,5-dihydro-1H-pyrrole-2,5-dione176429-10-0C7H9NO3
- 3-(5-Methyl-1,3-oxazol-2-yl)propanoic acid1082398-97-7C7H9NO3
- Ethyl (1,2-oxazol-5-yl)acetate82669-58-7C7H9NO3
Frequently asked questions
What is the molar mass of C7H9NO3?
The molar mass of C7H9NO3 is 155.15 g/mol, calculated from standard atomic weights for 7 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 155.0582 Da.
How many compounds have the formula C7H9NO3?
CompoundList lists 559 compounds with the molecular formula C7H9NO3, including (2Z)-4-(Allylamino)-4-oxo-2-butenoic acid, 4-Cyanotetrahydro-2H-pyran-4-carboxylic acid, (S)-3-Amino-3-(2-furyl)-propionic 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 C7H9NO3?
C7H9NO3 has a degree of unsaturation of 4. 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.