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 201 to 300 of 423 compounds
3,3-Dimethylmorpholine-2,5-dione
CAS 184002-65-1C6H9NO3
3-Oxopiperidine-2-carboxylic acid
CAS 1214663-77-0C6H9NO3
3-Isocyanatopropyl acetate
CAS 908108-71-4C6H9NO3
![7-Oxa-3-azabicyclo[4.1.0]heptane-3-carboxylic acid chemical structure, C6H9NO3, CAS 897653-01-9](/s/NQLSDPXGVIPAJR-UHFFFAOYSA-N.svg)
7-Oxa-3-azabicyclo[4.1.0]heptane-3-carboxylic acid
CAS 897653-01-9C6H9NO3
Propan-2-yl N-(oxomethylidene)glycinate
CAS 60143-50-2C6H9NO3
1-(2-Hydroxyacetyl)-2-pyrrolidinone
CAS 874-25-9C6H9NO3
5-Dimethoxymethyl-oxazole
CAS 947771-04-2C6H9NO3
(S)-2-Oxopiperidine-3-carboxylic Acid
CAS 1644251-80-8C6H9NO3
2,5-Furandione, 3-aminodihydro-3,4-dimethyl-
CAS 1314954-40-9C6H9NO3
![1,7-Dioxa-3-azaspiro[4.4]nonan-2-one chemical structure, C6H9NO3, CAS 1483386-63-5](/s/DEACNHUAJRKMOF-UHFFFAOYSA-N.svg)
1,7-Dioxa-3-azaspiro[4.4]nonan-2-one
CAS 1483386-63-5C6H9NO3
Methyl (2S)-4-oxopyrrolidine-2-carboxylate
CAS 1313277-14-3C6H9NO3
![Rac-[(3aR,6aR)-3ah,4H,6H,6ah-furo[3,4-d][1,2]oxazol-3-yl]methanol chemical structure, C6H9NO3, CAS 2648862-35-3](/s/MQPROZVUEHRBDE-INEUFUBQSA-N.svg)
Rac-[(3aR,6aR)-3ah,4H,6H,6ah-furo[3,4-d][1,2]oxazol-3-yl]methanol
CAS 2648862-35-3C6H9NO3
4-Oxo-3-oximino-2,5-dimethyl-tetrahydrofuran
CAS 66191-51-3C6H9NO3
(2R)-5-Oxo-piperidine-2-carboxylic acid
CAS 1414960-63-6C6H9NO3
3-Ethyl-2-oxooxazolidine-5-carbaldehyde
CAS 1546095-78-6C6H9NO3
(3R,4R)-4-Methyl-5-oxopyrrolidine-3-carboxylic Acid
CAS 1426408-37-8C6H9NO3
(2-Ethoxy-1,3-oxazol-4-yl)methanol
CAS 1240614-15-6C6H9NO3
3-Propyloxazolidine-2,5-dione
CAS 855410-51-4C6H9NO3
2-Methoxypyridin-3-ol hydrate
CAS 1881328-44-4C6H9NO3
Methyl 2-aminomethylene-3-oxobutanoate
CAS 113481-03-1C6H9NO3
Cyclopentanecarboxylicacid, 3-(hydroxyimino)-
CAS 6300-81-8C6H9NO3
2-Butenoic acid, 4-amino-4-oxo-, ethyl ester, (E)-
C6H9NO3
2-Butenoic acid, 2-(acetylamino)-
CAS 55649-71-3C6H9NO3
cis-3-Methylpyroglutamic acid
CAS 132435-53-1C6H9NO3
- 3-Amino-6-oxabicyclo[3.1.0]hexane-3-carboxylic acid285996-78-3C6H9NO3
- 4-(Hydroxymethyl)piperidine-2,6-dione171522-80-8C6H9NO3
- Ethyl 2-cyano-3-hydroxypropanoate959699-14-0C6H9NO3
- 3-Ethoxypyrrolidine-2,5-dione62565-26-8C6H9NO3
- Carbamic acid, (3-oxo-1-propenyl)-, ethyl ester, (E)-57402-49-0C6H9NO3
- (1R,2S)-2-Carbamoylcyclobutane-1-carboxylic acid84585-78-4C6H9NO3
- (4R,5S)-4,5-Dimethyl-4,5-dihydro-1,2-oxazole-3-carboxylic acid83967-90-2C6H9NO3
- 3-Methylidene-5-nitropentan-2-one90295-84-4C6H9NO3
- (S)-Ethyl 4-oxoazetidine-2-carboxylate106863-94-9C6H9NO3
- 4-Cyano-4-hydroxyvaleric acid100038-34-4C6H9NO3
- 1-(6-Hydroxy-5,6-dihydro-4H-oxazin-3-yl)ethanone113737-92-1C6H9NO3
- (4S,5S)-Methyl 5-methyl-4,5-dihydrooxazole-4-carboxylate118916-78-2C6H9NO3
- Methyl 4-oxopyrrolidine-2-carboxylate1314901-97-7C6H9NO3
- 2-Amino-3-hydroxy-4-hexynoic acid51995-91-6C6H9NO3
- 2-Methyl-4-oxoazetidin-2-yl acetate130147-40-9C6H9NO3
- 4,5-Dihydro-6-methoxy-1,3-oxazepin-2(3H)-one104730-65-6C6H9NO3
- 2-Formamidoethyl prop-2-enoate60857-86-5C6H9NO3
- 3-Ethyl-3-hydroxy-2,5-pyrrolidinedione58467-28-0C6H9NO3
- Acetic acid, isocyanato-, propyl ester120219-26-3C6H9NO3
- 3-(2-Cyanoethoxy)propanoic acid192704-96-4C6H9NO3
- 3-Acetyl-5-methyl-1,3-oxazolidin-2-one2108355-34-4C6H9NO3
- Methyl 2-isocyanatobutanoate1177360-11-0C6H9NO3
- 5-Isocyanatopentanoicacid57467-23-9C6H9NO3
- (R)-Methyl 4-oxopyrrolidine-2-carboxylate132431-08-4C6H9NO3
- (2R)-1-Acetylazetidine-2-carboxylic acid255883-11-5C6H9NO3
- 4-(1-Oxopropoxy)-2-azetidinone28562-54-1C6H9NO3
- Methyl 2-amino-4-oxopent-2-enoate142311-57-7C6H9NO3
- (4R,5S)-5-Ethenyl-4-(hydroxymethyl)-1,3-oxazolidin-2-one161551-89-9C6H9NO3
- (Cyclobutylcarbamoyl)formic acid1248098-47-6C6H9NO3
- 2-Formamidopent-4-enoic acid808148-31-4C6H9NO3
- 1-(Aminomethyl)-3-oxocyclobutane-1-carboxylic acid1344276-41-0C6H9NO3
- 5-(Propan-2-yl)-1,3-oxazolidine-2,4-dione99980-19-5C6H9NO3
- Ethyl (cyanomethoxy)acetate112333-59-2C6H9NO3
- 5-Ethyl-4,5-dihydro-1,3-oxazole-4-carboxylic acid141422-64-2C6H9NO3
- Ethyl 3-cyano-2-hydroxypropanoate823787-19-5C6H9NO3
- Ethyl-(Z)-4-amino-4-oxo-2-butenoate155063-58-4C6H9NO3
- (3S,4S)-4-Methyl-5-oxopyrrolidine-3-carboxylic acid1426408-38-9C6H9NO3
- 2-Dimethoxymethyl-oxazole1823869-73-3C6H9NO3
- rac-(1R,2R)-1-Carbamoyl-2-methylcyclopropane-1-carboxylic acid2090219-03-5C6H9NO3
- 1-(Oxetan-3-yl)aziridine-2-carboxylic acid2641825-65-0C6H9NO3
- rac-(3R,4S)-4-Amino-3-hydroxycyclopent-1-ene-1-carboxylic acid2380972-18-7C6H9NO3
- 3-Acetamidobut-2-enoic acid610279-85-1C6H9NO3
- [(E)-3-Oxobutan-2-ylideneamino] acetate17292-61-4C6H9NO3
- (3E)-3-Hydroxyiminocyclopentane-1-carboxylic acidC6H9NO3
- (R)-Ethyl-2-isocyanatopropanoate128302-68-1C6H9NO3
- (2R,3S)-3-Propanoyloxirane-2-carboxamide147000-09-7C6H9NO3
- Oxirane, 2-ethenyl-2,3-dimethyl-3-nitro-62907-71-5C6H9NO3
- (S)-Methyl 4-methyl-4,5-dihydrooxazole-4-carboxylate117176-06-4C6H9NO3
- 5-Nitrohex-5-en-2-one113810-79-0C6H9NO3
- (S)-3-Ethyl-2-oxooxazolidine-4-carbaldehyde131675-63-3C6H9NO3
- (1S,4R)-1,4-Dihydroxycyclopent-2-ene-1-carboxamide133071-13-3C6H9NO3
- 2-(Cyanomethoxy)ethyl acetate107886-27-1C6H9NO3
- 3,5-Morpholinedione,4-ethyl-462110-57-2C6H9NO3
- 2-(Isocyanatomethyl)butanoic acid2649030-82-8C6H9NO3
- 1-Ethoxypyrrolidine-2,5-dione915379-04-3C6H9NO3
- Methyl 4-amino-2,5-dihydrofuran-3-carboxylate2187509-16-4C6H9NO3
- (2R)-2-(Prop-2-enamido)propanoic acid862706-97-6C6H9NO3
- N-Hydroxy-2-oxocyclopentanecarboxamide216879-93-5C6H9NO3
- (2-Oxoazetidin-1-yl)methyl acetate701910-98-7C6H9NO3
- Methyl 5-methyl-4,5-dihydroisoxazole-3-carboxylate524729-72-4C6H9NO3
- 1-Ethyl-4-oxoazetidine-2-carboxylic acid1236266-90-2C6H9NO3
- 3-Oxopiperidine-4-carboxylic acid1083046-70-1C6H9NO3
- 2-(Propanoylamino)prop-2-enoic acid445396-94-1C6H9NO3
- 2-{[(Prop-2-en-1-yl)oxy]imino}propanoic acid82702-49-6C6H9NO3
- 6-Hydroxyazepane-2,5-dione81416-17-3C6H9NO3
- 2(5H)-Furanone, 3-amino-5-ethyl-4-hydroxy-343928-45-0C6H9NO3
- 5-(2-Aminoethyl)-4-hydroxyfuran-2(5H)-one89004-86-4C6H9NO3
- 3-Methoxy-1-methylpyrrolidine-2,5-dione922528-52-7C6H9NO3
- Methyl 3-acetamidoprop-2-enoate106014-56-6C6H9NO3
- 4-Methoxypiperidine-2,6-dione61892-70-4C6H9NO3
- Methyl 3-isocyanatobutanoate50835-70-6C6H9NO3
- 3-(tert-Butyl)-1,4,2-dioxazol-5-one114379-11-2C6H9NO3
- 4-Isocyanato-2-methylbutanoic acid2649063-23-8C6H9NO3
- 2-Oxa-5-azabicyclo[2.2.1]heptane-1-carboxylic acid1536532-38-3C6H9NO3
- 7-(Hydroxymethyl)-6-oxa-4-azaspiro[2.4]heptan-5-one1522241-85-5C6H9NO3
- 1-Carbamoyl-2-methylcyclopropane-1-carboxylic acid1935314-99-0C6H9NO3
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 3,3-Dimethylmorpholine-2,5-dione, 3-Oxopiperidine-2-carboxylic acid, 3-Isocyanatopropyl acetate. 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.