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Molecular formula

C6H9NO2

637 compounds have this formula on CompoundList.

Molar mass
127.14g/mol
Monoisotopic mass
132.0947Da
Atoms
18
Elements
4
Rings plus double bonds
3

The formula C6H9NO2 describes a molecule made of 6 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 2 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 × 656.68%
    12.011 × 6 = 72.066 g/mol
  • H Hydrogen × 97.14%
    1.008 × 9 = 9.072 g/mol
  • N Nitrogen × 111.02%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 225.17%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C6H9NO2

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 601 to 637 of 637 compounds

5-Methoxy-2-azabicyclo[2.2.0]hexan-3-one chemical structure, C6H9NO2, CAS 2938038-41-4
5-Methoxy-2-azabicyclo[2.2.0]hexan-3-one
CAS 2938038-41-4C6H9NO2
Rel-(3R,4R)-3-hydroxytetrahydro-2H-pyran-4-carbonitrile chemical structure, C6H9NO2
Rel-(3R,4R)-3-hydroxytetrahydro-2H-pyran-4-carbonitrile
C6H9NO2
(1R,5R)-3-Azabicyclo[3.1.0]hexane-2-carboxylic acid chemical structure, C6H9NO2
(1R,5R)-3-Azabicyclo[3.1.0]hexane-2-carboxylic acid
C6H9NO2
(S)-1-(4-Methyl-4,5-dihydrooxazol-2-yl)ethanone chemical structure, C6H9NO2, CAS 185444-99-9
(S)-1-(4-Methyl-4,5-dihydrooxazol-2-yl)ethanone
CAS 185444-99-9C6H9NO2
N-[(1E)-3-Oxo-1-buten-1-yl]acetamide chemical structure, C6H9NO2, CAS 150172-10-4
N-[(1E)-3-Oxo-1-buten-1-yl]acetamide
CAS 150172-10-4C6H9NO2
2-Amino-3-methylidenecyclobutane-1-carboxylic acid chemical structure, C6H9NO2, CAS 1260809-26-4
2-Amino-3-methylidenecyclobutane-1-carboxylic acid
CAS 1260809-26-4C6H9NO2
(1S,5S)-6-Oxa-3-azabicyclo[3.2.1]octan-8-one chemical structure, C6H9NO2, CAS 1408277-87-1
(1S,5S)-6-Oxa-3-azabicyclo[3.2.1]octan-8-one
CAS 1408277-87-1C6H9NO2
(2S,5R)-3-Azabicyclo[3.1.0]hexane-2-carboxylic acid chemical structure, C6H9NO2
(2S,5R)-3-Azabicyclo[3.1.0]hexane-2-carboxylic acid
C6H9NO2
N-(1-Hydroxybut-3-yn-2-yl)acetamide chemical structure, C6H9NO2, CAS 1416245-72-1
N-(1-Hydroxybut-3-yn-2-yl)acetamide
CAS 1416245-72-1C6H9NO2
(1R,5S)-2-Methyl-3-oxa-6-azabicyclo[3.2.0]heptan-7-one chemical structure, C6H9NO2, CAS 2933356-10-4
(1R,5S)-2-Methyl-3-oxa-6-azabicyclo[3.2.0]heptan-7-one
CAS 2933356-10-4C6H9NO2
Tetrahydro-1H-furo[3,4-b]pyrrol-2(3H)-one chemical structure, C6H9NO2, CAS 1545011-93-5
Tetrahydro-1H-furo[3,4-b]pyrrol-2(3H)-one
CAS 1545011-93-5C6H9NO2
2-Azabicyclo[2.2.0]hexane-1-carboxylic acid chemical structure, C6H9NO2, CAS 1781622-99-8
2-Azabicyclo[2.2.0]hexane-1-carboxylic acid
CAS 1781622-99-8C6H9NO2
(1S,5R)-8-Oxa-3-azabicyclo[3.2.1]octan-2-one chemical structure, C6H9NO2, CAS 1932140-94-7
(1S,5R)-8-Oxa-3-azabicyclo[3.2.1]octan-2-one
CAS 1932140-94-7C6H9NO2
(1R,4R,5S)-4-(Hydroxymethyl)-3-azabicyclo[3.1.0]hexan-2-one chemical structure, C6H9NO2, CAS 2940879-04-7
(1R,4R,5S)-4-(Hydroxymethyl)-3-azabicyclo[3.1.0]hexan-2-one
CAS 2940879-04-7C6H9NO2
6-Hydroxy-2-azaspiro[3.3]heptan-3-one chemical structure, C6H9NO2, CAS 1780174-42-6
6-Hydroxy-2-azaspiro[3.3]heptan-3-one
CAS 1780174-42-6C6H9NO2
6-(Hydroxymethyl)-3-azabicyclo[3.1.0]hexan-2-one chemical structure, C6H9NO2, CAS 1897755-12-2
6-(Hydroxymethyl)-3-azabicyclo[3.1.0]hexan-2-one
CAS 1897755-12-2C6H9NO2
1-(2-Methyl-1,3-oxazol-5-yl)ethan-1-ol chemical structure, C6H9NO2, CAS 1897850-51-9
1-(2-Methyl-1,3-oxazol-5-yl)ethan-1-ol
CAS 1897850-51-9C6H9NO2
5-(Hydroxymethyl)-1,2,3,4-tetrahydropyridin-2-one chemical structure, C6H9NO2, CAS 1895026-49-9
5-(Hydroxymethyl)-1,2,3,4-tetrahydropyridin-2-one
CAS 1895026-49-9C6H9NO2
3-Methyl-5-methylidene-1,3-oxazinan-2-one chemical structure, C6H9NO2, CAS 1526943-53-2
3-Methyl-5-methylidene-1,3-oxazinan-2-one
CAS 1526943-53-2C6H9NO2
(R)-1-(3-Methylisoxazol-4-yl)ethan-1-ol chemical structure, C6H9NO2, CAS 2349944-06-3
(R)-1-(3-Methylisoxazol-4-yl)ethan-1-ol
CAS 2349944-06-3C6H9NO2
(1R,2R,5S)-Rel-3-Azabicyclo-[3.1.0]hexane-2-carboxylic acid chemical structure, C6H9NO2
(1R,2R,5S)-Rel-3-Azabicyclo-[3.1.0]hexane-2-carboxylic acid
C6H9NO2
Propyl 2H-azirine-3-carboxylate chemical structure, C6H9NO2, CAS 62317-52-6
Propyl 2H-azirine-3-carboxylate
CAS 62317-52-6C6H9NO2
2-Oxa-5-azabicyclo[4.1.1]octan-3-one chemical structure, C6H9NO2, CAS 2169510-21-6
2-Oxa-5-azabicyclo[4.1.1]octan-3-one
CAS 2169510-21-6C6H9NO2
2,3,3a,4,5,6a-Hexahydrofuro[2,3-c]pyrrol-6-one chemical structure, C6H9NO2, CAS 1824511-60-5
2,3,3a,4,5,6a-Hexahydrofuro[2,3-c]pyrrol-6-one
CAS 1824511-60-5C6H9NO2

Frequently asked questions

What is the molar mass of C6H9NO2?

The molar mass of C6H9NO2 is 127.14 g/mol, calculated from standard atomic weights for 6 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom and 2 oxygen atoms. The monoisotopic mass is 132.0947 Da.

How many compounds have the formula C6H9NO2?

CompoundList lists 637 compounds with the molecular formula C6H9NO2, including 5-Methoxy-2-azabicyclo[2.2.0]hexan-3-one, Rel-(3R,4R)-3-hydroxytetrahydro-2H-pyran-4-carbonitrile, (1R,5R)-3-Azabicyclo[3.1.0]hexane-2-carboxylic 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 C6H9NO2?

C6H9NO2 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.