Molecular formula
C6H9NO3
423 compounds have this formula on CompoundList.
- Molar mass
- 143.14g/mol
- Monoisotopic mass
- 148.0896Da
- Atoms
- 19
- Elements
- 4
- Rings plus double bonds
- 3
The formula C6H9NO3 describes a molecule made of 6 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 × 650.35%12.011 × 6 = 72.066 g/mol
- H Hydrogen × 96.34%1.008 × 9 = 9.072 g/mol
- N Nitrogen × 19.79%14.007 × 1 = 14.007 g/mol
- O Oxygen × 333.53%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C6H9NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 423 compounds
(2Z)-3-(Dimethylcarbamoyl)prop-2-enoic acid
CAS 2564-94-5C6H9NO3
(2R)-2-Methyl-5-oxopyrrolidine-2-carboxylic acid
CAS 1629052-62-5C6H9NO3
(R)-Methyl 5-oxopyrrolidine-3-carboxylate
CAS 443304-03-8C6H9NO3
2-(N-Methylprop-2-enamido)acetic acid
CAS 71325-63-8C6H9NO3
![5,6-Dihydroxy-2-azabicyclo[2.2.1]heptan-3-one chemical structure, C6H9NO3, CAS 143396-01-4](/s/XTCGLTVNRHPGDH-UHFFFAOYSA-N.svg)
5,6-Dihydroxy-2-azabicyclo[2.2.1]heptan-3-one
CAS 143396-01-4C6H9NO3
(R)-4-Isopropyloxazolidine-2,5-dione
CAS 43089-05-0C6H9NO3
(S)-4-Oxopiperidine-2-carboxylic acid
CAS 65060-18-6C6H9NO3
3-(Oxiran-2-ylmethyl)-1,3-oxazolidin-2-one
CAS 21899-19-4C6H9NO3
Methyl 1-acetylaziridine-2-carboxylate
CAS 151910-15-5C6H9NO3
(3-Oxo-pyrrolidin-1-yl)-acetic acid
CAS 885277-96-3C6H9NO3
(3S)-6-Oxopiperidine-3-carboxylic acid
CAS 1426408-56-1C6H9NO3
![(1R,4S,5R,6S)-5,6-Dihydroxy-2-azabicyclo[2.2.1]heptan-3-one chemical structure, C6H9NO3, CAS 79200-55-8](/s/XTCGLTVNRHPGDH-RSJOWCBRSA-N.svg)
(1R,4S,5R,6S)-5,6-Dihydroxy-2-azabicyclo[2.2.1]heptan-3-one
CAS 79200-55-8C6H9NO3
(2S)-5-Oxo-piperidine-2-carboxylic acid
CAS 146467-21-2C6H9NO3
(2S,3S)-2-Amino-3-hydroxy-4-hexynoic acid
CAS 51939-53-8C6H9NO3
(2S,3R)-2-Amino-3-hydroxy-4-hexynoic acid
CAS 51939-52-7C6H9NO3
(3-Methoxy-5-methyl-isoxazol-4-yl)-methanol
CAS 75989-21-8C6H9NO3
3-(Nitromethyl)cyclopentanone
CAS 81266-47-9C6H9NO3
2H-1,3-Oxazine-2,4(3H)-dione, dihydro-5,5-dimethyl-
CAS 89464-52-8C6H9NO3
2-Carbamoylcyclobutane-1-carboxylic acid
CAS 92116-88-6C6H9NO3
2-Acetamidobut-3-enoic acid
CAS 147598-89-8C6H9NO3
(2S)-1-Acetylazetidine-2-carboxylic acid
CAS 37712-76-8C6H9NO3
Propanoic acid, 2-isocyanato-, ethyl ester, (2S)-
CAS 33280-95-4C6H9NO3
(3R)-1-Methyl-5-oxopyrrolidine-3-carboxylic acid
CAS 1928778-67-9C6H9NO3
Methyl 2-methyl-4,5-dihydro-1,3-oxazole-4-carboxylate
CAS 155884-28-9C6H9NO3
- Methyl 1-carbamoylcyclopropane-1-carboxylate6914-80-3C6H9NO3
- (3R)-3-Methyl-5-oxo-D-proline291763-98-9C6H9NO3
- 4-(Nitromethylidene)oxane105772-10-9C6H9NO3
- 4-Propyl-2,5-oxazolidinedione29774-87-6C6H9NO3
- [(2R)-5-Oxo-2-pyrrolidinyl]acetic acid65137-60-2C6H9NO3
- H-L-Ser(propargyl)-OH1379150-93-2C6H9NO3
- (5-Ethoxy-1,3-oxazol-2-yl)methanol68208-11-7C6H9NO3
- 2-Butenoic acid, 4-(dimethylamino)-4-oxo-, (2Z)-74054-79-8C6H9NO3
- 2-(Methylcarbamoyl)cyclopropane-1-carboxylic acid716362-30-0C6H9NO3
- 2(1H)-Pyridinone, 4-hydroxy-6-methyl-, hydrate868629-60-1C6H9NO3
- 2-Oxa-6-azaspiro[3.3]heptane-3-carboxylic acid2306272-34-2C6H9NO3
- (S,z)-2-Amino-3-formyl-3-pentenoic acid20584-65-0C6H9NO3
- Ethyl 3-oxoazetidine-1-carboxylate105258-88-6C6H9NO3
- 2-Butenoic acid, 3-(acetylamino)-, (2Z)-497262-04-1C6H9NO3
- (S)-4-Propyloxazolidine-2,5-dione1676-87-5C6H9NO3
- 2-(3-Methyl-4,5-dihydro-1,2-oxazol-5-yl)acetic acid193267-47-9C6H9NO3
- 1 suppliers(R)-4-Oxopiperidine-2-carboxylic acid894767-26-1C6H9NO3
- Methyl 3-methyl-4,5-dihydro-1,2-oxazole-5-carboxylate55134-82-2C6H9NO3
- 1-Carbamoylcyclopropyl acetate123032-98-4C6H9NO3
- 1-Formyl-D-proline899900-53-9C6H9NO3
- 4-Methyl-5-oxo-L-proline64481-08-9C6H9NO3
- Methyl 5-methyl-4,5-dihydro-1,3-oxazole-2-carboxylate1417637-91-2C6H9NO3
- 4-(2-Hydroxyethyl)-3-methyl-1,2-oxazol-5(4H)-one10244-78-7C6H9NO3
- Diacetyl(methoxyimino)methane69740-33-6C6H9NO3
- (R)-4-Propyloxazolidine-2,5-dione86746-96-5C6H9NO3
- (E)-3-Acetamidobut-2-enoic acid497262-03-0C6H9NO3
- Acetic acid, (acetylimino)-, ethyl ester81357-10-0C6H9NO3
- Morpholine, 4-(oxoacetyl)-16423-59-9C6H9NO3
- Butyloxycarbonyl isocyanate32321-37-2C6H9NO3
- (1R,2R)-2-Carbamoylcyclobutane-1-carboxylic acid84585-79-5C6H9NO3
- 5-Acetoxy-2-pyrrolidinone86976-20-7C6H9NO3
- Methyl (2-methylacryloyl)carbamate102254-11-5C6H9NO3
- Rac-(7R,7aR)-7-hydroxy-hexahydropyrrolo[1,2-c][1,3]oxazol-3-one117755-05-2C6H9NO3
- 1-(3-Methoxyisoxazol-5-yl)ethan-1-ol105175-06-2C6H9NO3
- 3-Methylamino-5-methylol-5H-furan-2-one166407-48-3C6H9NO3
- 1-Formamidocyclobutane-1-carboxylic acid777803-50-6C6H9NO3
- (3S)-5-Oxo-3-pyrrolidineacetic acid808157-23-5C6H9NO3
- 2-(2-Nitroethenyl)oxolane1628550-54-8C6H9NO3
- (3R)-3-Methyl-2-oxo-pyrrolidine-3-carboxylic acid1453178-92-1C6H9NO3
- (6R,7aS)-6-Hydroxy-hexahydropyrrolo[1,2-c][1,3]oxazol-3-one233764-49-3C6H9NO3
- 3-Isoxazolidinone, 2-(2,3-epoxypropyl)-40784-20-1C6H9NO3
- 5-Propyl-1,3-oxazolidine-2,4-dione6302-57-4C6H9NO3
- 3-Nitrocyclopentane-1-carbaldehyde6939-32-8C6H9NO3
- 2-Nitrocyclohex-2-en-1-ol51254-77-4C6H9NO3
- Methyl 5-methyl-4,5-dihydroisoxazole-5-carboxylate87046-29-5C6H9NO3
- N-Acetyl-3-oxobutanamide27091-70-9C6H9NO3
- (3S)-1-Methyl-5-oxopyrrolidine-3-carboxylic acid1932008-10-0C6H9NO3
- (S)-N-Methyl-5-oxotetrahydrofuran-2-carboxamide166765-05-5C6H9NO3
- Methyl (3R)-4-cyano-3-hydroxybutanoate141942-84-9C6H9NO3
- (S)-3-Cyano-3-hydroxy-propionic acid ethyl ester132839-91-9C6H9NO3
- Methyl 2-(cyclopropylamino)-2-oxoacetate871672-08-1C6H9NO3
- 2H-Pyrrole-2-carboxylic acid, 3,4-dihydro-2-methyl-, 1-oxide61856-92-6C6H9NO3
- 1-(Hydroxymethyl)piperidine-2,6-dione55943-71-0C6H9NO3
- Methyl (4R,5R)-5-methyl-4,5-dihydro-1,3-oxazole-4-carboxylate62211-72-7C6H9NO3
- (2S)-2-Isocyanato-3-methylbutanoic acid173772-49-1C6H9NO3
- N-Carbonylvaline942406-60-2C6H9NO3
- (S)-Ethyl 3-cyano-3-hydroxypropanoateC6H9NO3
- 3-(2-Nitroethenyl)oxolane1628553-63-8C6H9NO3
- 5-Isoxazolecarboxylic acid, 4,5-dihydro-5-methyl-, methyl ester, (R)-64018-42-4C6H9NO3
- Methyl 1-formamidocyclopropane-1-carboxylate72784-31-7C6H9NO3
- (R)-2-Oxopiperidine-3-carboxylic Acid1448544-64-6C6H9NO3
- (2R,3S)-3-Methyl-5-oxo-pyrrolidine-2-carboxylic acid1932606-96-6C6H9NO3
- 1-Methoxy-2,6-piperidinedione877309-41-6C6H9NO3
- 2-Cyclopropyl-2-formamidoacetic acid1248754-26-8C6H9NO3
- (2-(Methoxymethyl)oxazol-4-yl)methanol1381778-98-8C6H9NO3
- Methyl 3,4-dihydro-2H-oxazine-4-carboxylate2137715-29-6C6H9NO3
- 2-Oxa-5-azabicyclo[2.2.1]heptane-4-carboxylic acid1860808-48-5C6H9NO3
- 4-Amino-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid2306262-47-3C6H9NO3
- 4,6,10-Trioxa-1-azatricyclo[3.3.1.1~3,7~]decane281-36-7C6H9NO3
- (E)-2-Butenoic acid 4-amino-4-oxo ethyl ester116637-00-4C6H9NO3
- L-Proline, 3-methyl-5-oxo-, (3S)-132435-54-2C6H9NO3
- (R)-N-Methyl-5-oxotetrahydrofuran-2-carboxamide166765-06-6C6H9NO3
- 4-Methyl-4-carboxymethylazetidin-2-one70997-75-0C6H9NO3
- Methyl 3-isocyanato-2-methylpropanoate89018-66-6C6H9NO3
- Ethyl 4,5-dihydroisoxazole-5-carboxylate114120-87-5C6H9NO3
- (R)-Methyl 3-hydroxy-3,4-dihydro-2H-pyrrole-5-carboxylate114046-87-6C6H9NO3
Frequently asked questions
What is the molar mass of C6H9NO3?
The molar mass of C6H9NO3 is 143.14 g/mol, calculated from standard atomic weights for 6 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 148.0896 Da.
How many compounds have the formula C6H9NO3?
CompoundList lists 423 compounds with the molecular formula C6H9NO3, including (2Z)-3-(Dimethylcarbamoyl)prop-2-enoic acid, (2R)-2-Methyl-5-oxopyrrolidine-2-carboxylic acid, (R)-Methyl 5-oxopyrrolidine-3-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 C6H9NO3?
C6H9NO3 has a degree of unsaturation of 3. 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.