Molecular formula
C12H20N2O3
528 compounds have this formula on CompoundList.
- Molar mass
- 240.30g/mol
- Monoisotopic mass
- 240.1474Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 4
The formula C12H20N2O3 describes a molecule made of 12 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms 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 × 1259.98%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 208.39%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 211.66%14.007 × 2 = 28.014 g/mol
- O Oxygen × 319.97%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C12H20N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 528 compounds
![tert-Butyl (5S)-1-oxo-2,7-diazaspiro[4.4]nonane-7-carboxylate chemical structure, C12H20N2O3, CAS 2382476-37-9](/s/RJXAFHSMTSRJKE-LBPRGKRZSA-N.svg)
tert-Butyl (5S)-1-oxo-2,7-diazaspiro[4.4]nonane-7-carboxylate
CAS 2382476-37-9C12H20N2O3
tert-Butyl 3-(cyclopropylcarbamoyl)azetidine-1-carboxylate
CAS 1608143-08-3C12H20N2O3
![tert-Butyl 3,4,9,9a-tetrahydropyrazino[2,1-c][1,4]oxazine-8(1H)-carboxylate chemical structure, C12H20N2O3, CAS 1810070-10-0](/s/GYGMGWMNRRMVFF-UHFFFAOYSA-N.svg)
tert-Butyl 3,4,9,9a-tetrahydropyrazino[2,1-c][1,4]oxazine-8(1H)-carboxylate
CAS 1810070-10-0C12H20N2O3
(S)-tert-Butyl 6-(cyanomethyl)tetrahydro-2H-pyran-3-ylcarbamate
CAS 1643951-95-4C12H20N2O3
5-(4-(2-Hydroxyethyl)piperidine-1-carbonyl)pyrrolidin-2-one
CAS 2097950-88-2C12H20N2O3
![Azetidin-3-yl(9-hydroxy-6-oxa-2-azaspiro[4.5]decan-2-yl)methanone chemical structure, C12H20N2O3, CAS 2097946-42-2](/s/OJCRKFWIJGPTPI-UHFFFAOYSA-N.svg)
Azetidin-3-yl(9-hydroxy-6-oxa-2-azaspiro[4.5]decan-2-yl)methanone
CAS 2097946-42-2C12H20N2O3
![3-{1-[2-(tert-Butoxy)ethyl]-1H-pyrazol-4-yl}propanoic acid chemical structure, C12H20N2O3, CAS 2098070-83-6](/s/AIVNPUAFFFXCHG-UHFFFAOYSA-N.svg)
3-{1-[2-(tert-Butoxy)ethyl]-1H-pyrazol-4-yl}propanoic acid
CAS 2098070-83-6C12H20N2O3
![tert-Butyl 1-oxo-2,7-diazaspiro[3.5]nonane-2-carboxylate chemical structure, C12H20N2O3, CAS 1316753-17-9](/s/FFLUKTLTGCUHQD-UHFFFAOYSA-N.svg)
tert-Butyl 1-oxo-2,7-diazaspiro[3.5]nonane-2-carboxylate
CAS 1316753-17-9C12H20N2O3
5-(3,3-Diethoxypropyl)-4-methyl-1H-pyrimidin-6-one
CAS 91638-30-1C12H20N2O3
Methyl 1-(1-methylpiperidin-4-yl)-5-oxopyrrolidine-3-carboxylate
CAS 2230804-33-6C12H20N2O3
![N-[3-[(2S,6R)-2,6-Dimethylmorpholin-4-yl]-3-oxopropyl]prop-2-enamide chemical structure, C12H20N2O3, CAS 2199270-44-3](/s/SVEQDCLOKYZQEC-AOOOYVTPSA-N.svg)
N-[3-[(2S,6R)-2,6-Dimethylmorpholin-4-yl]-3-oxopropyl]prop-2-enamide
CAS 2199270-44-3C12H20N2O3
![1-(3-Boc-3,6-diazabicyclo[3.1.1]heptan-6-yl)ethanone chemical structure, C12H20N2O3, CAS 2757314-67-1](/s/UZNQEGFACBQWOE-UHFFFAOYSA-N.svg)
1-(3-Boc-3,6-diazabicyclo[3.1.1]heptan-6-yl)ethanone
CAS 2757314-67-1C12H20N2O3
![tert-Butyl 5-methyl-8-oxo-2,5-diazaspiro[3.4]octane-2-carboxylate chemical structure, C12H20N2O3, CAS 2138398-51-1](/s/KQUQUELQUMDOPN-UHFFFAOYSA-N.svg)
tert-Butyl 5-methyl-8-oxo-2,5-diazaspiro[3.4]octane-2-carboxylate
CAS 2138398-51-1C12H20N2O3
![tert-Butyl (1R,5S,6R)-6-(methylcarbamoyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate chemical structure, C12H20N2O3, CAS 2417318-27-3](/s/CENDQODYDVOSLG-JVHMLUBASA-N.svg)
tert-Butyl (1R,5S,6R)-6-(methylcarbamoyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate
CAS 2417318-27-3C12H20N2O3
tert-Butyl trans-3-cyano-4-hydroxy-azepane-1-carboxylate
CAS 2969617-10-3C12H20N2O3
6-Phenylhexylammonium nitrate
CAS 120375-43-1C12H20N2O3
Ethyl 6-(5-methyl-2-oxo-1,3-dihydroimidazol-4-yl)hexanoate
CAS 63466-47-7C12H20N2O3
3-Pyridinecarboxaldehyde, 1,2,5,6-tetrahydro-1-(2,2-dimethyl-1-oxopropoxy)-, 3-(O-methyloxime), (E)-
CAS 145071-53-0C12H20N2O3
![2,5-Pyrrolidinedione, 1-[4-(4-morpholinyl)butyl]- chemical structure, C12H20N2O3, CAS 58554-49-7](/s/NYSSQHSHNNEEMQ-UHFFFAOYSA-N.svg)
2,5-Pyrrolidinedione, 1-[4-(4-morpholinyl)butyl]-
CAS 58554-49-7C12H20N2O3
4-(2-Propylpentanoyl)piperazine-2,6-dione
CAS 89508-11-2C12H20N2O3
Carbamic acid, (hexahydro-5-oxo-1H-pyrrolizin-1-yl)-, 1,1-dimethylethyl ester, trans-
CAS 141170-30-1C12H20N2O3
![[(5-Isocyanato-1,3,3-trimethylcyclohexyl)methyl]-carbamic acid chemical structure, C12H20N2O3, CAS 879641-66-4](/s/WPVVKBNGJBVQFJ-UHFFFAOYSA-N.svg)
[(5-Isocyanato-1,3,3-trimethylcyclohexyl)methyl]-carbamic acid
CAS 879641-66-4C12H20N2O3
![N-Butyl-N-[4-(hydroxymethyl)-1,3-oxazol-2-yl]-2-methylpropanamide chemical structure, C12H20N2O3, CAS 57068-69-6](/s/HNPXHWMNUZJMPD-UHFFFAOYSA-N.svg)
N-Butyl-N-[4-(hydroxymethyl)-1,3-oxazol-2-yl]-2-methylpropanamide
CAS 57068-69-6C12H20N2O3
![Methyl 1-[(2S)-pyrrolidine-2-carbonyl]piperidine-4-carboxylate chemical structure, C12H20N2O3, CAS 1177209-85-6](/s/YGQWOCJXBWBNKP-JTQLQIEISA-N.svg)
Methyl 1-[(2S)-pyrrolidine-2-carbonyl]piperidine-4-carboxylate
CAS 1177209-85-6C12H20N2O3
- 5-(2,3-Dimethylbutyl)-5-ethylpyrimidine-2,4,6(1H,3H,5H)-trione36380-48-0C12H20N2O3
- 5-Butyl-5-isobutyl-pyrimidine-2,4,6-trione53943-64-9C12H20N2O3
- 5-(Pentan-3-yl)-5-propylpyrimidine-2,4,6(1H,3H,5H)-trione67051-02-9C12H20N2O3
- tert-Butyl 4-cyano-4-hydroxyazepane-1-carboxylate955396-07-3C12H20N2O3
- tert-Butyl N-(4-isocyanatocyclohexyl)carbamate1055999-76-2C12H20N2O3
- 3-(2-Dimethylamino-ethoxy)-4,5-dimethoxy-phenylamine700804-39-3C12H20N2O3
- tert-Butyl 6-oxo-3,7-diazabicyclo[3.3.1]nonane-3-carboxylate183277-52-3C12H20N2O3
- 1,3-Diethyl-5-(2-methylpropyl)pyrimidine-2,4,6(1H,3H,5H)-trione112307-83-2C12H20N2O3
- 5-(3,3-Dimethylbutyl)-5-ethylpyrimidine-2,4,6(1H,3H,5H)-trione20977-51-9C12H20N2O3
- 1-Acetyl-3-methyl-2,3,4,5,6,7-hexahydro-1H-benzimidazol-1-ium acetate88037-78-9C12H20N2O3
- 1-(3-(2,6-Dimethylmorpholine-4-carbonyl)azetidin-1-yl)ethanone1428373-42-5C12H20N2O3
- tert-Butyl 4-[cyano(hydroxy)methyl]piperidine-1-carboxylate913642-47-4C12H20N2O3
- (4-Cyclohexyl-3-oxo-piperazin-1-yl)-acetic acid1060807-87-5C12H20N2O3
- [4-(2-Methylpent-2-enoyl)piperazin-1-yl]acetic acid1158119-46-0C12H20N2O3
- tert-Butyl (5-ethylisoxazol-3-yl)methylmethylcarbamate1454849-18-3C12H20N2O3
- 2,3,4-Trimethylpentan-3-yl 2-diazo-3-oxobutanoate127236-65-1C12H20N2O3
- 2-(2-Azaspiro[3.3]heptan-6-yloxy)-1-morpholinoethanone1707364-58-6C12H20N2O3
- 1-{[1-(2-Methoxyethyl)cyclopropyl]methyl}-3-methylpiperazine-2,5-dione1922700-00-2C12H20N2O3
- 4-Methyl-1-(pyrrolidine-3-carbonyl)piperidine-2-carboxylic acid1706749-93-0C12H20N2O3
- 1-{2-[3-(2-Hydroxyethyl)pyrrolidin-1-yl]ethyl}pyrrolidine-2,5-dione1774904-57-2C12H20N2O3
- 2-(1-{[Cyclobutyl(methyl)carbamoyl]amino}cyclobutyl)acetic acid1777352-05-2C12H20N2O3
- tert-Butyl (1R,3S,4S)-3-carbamoyl-2-azabicyclo[2.2.1]heptane-2-carboxylate2410239-95-9C12H20N2O3
- 2-[(Cyclopropylmethyl)(3-acetamidocyclobutyl)amino]acetic acid2038452-70-7C12H20N2O3
- 1-(1-Acetylpiperidin-4-yl)pyrrolidine-3-carboxylic acid1997315-78-2C12H20N2O3
- 1-(1-Methylpiperidine-3-carbonyl)pyrrolidine-3-carboxylic acid2097952-28-6C12H20N2O3
- 4-(4-Cyclobutylpiperazin-1-yl)-4-oxobutanoic acid2030457-15-7C12H20N2O3
- 1-Isopropyl-3-(tetrahydro-2H-pyran-4-yl)piperazine-2,5-dione2097945-78-1C12H20N2O3
- Ethyl 2-(1-ethyl-2-hydroxy-4,6-dimethyl-1,2-dihydropyrimidin-2-yl)acetate947322-84-1C12H20N2O3
- 2-Methylpropyl 4-(prop-2-enoyl)piperazine-1-carboxylate2125395-93-7C12H20N2O3
- tert-Butyl 2-oxo-1,6-diazaspiro[3.5]nonane-6-carboxylate1694547-78-8C12H20N2O3
- tert-Butyl 2-[4-(3-hydroxypropyl)-1H-pyrazol-1-yl]acetate2098119-54-9C12H20N2O3
- rel-Isoxazolidin-2-Yl((4R,4aR,8aR)-octahydro-2H-pyrano[3,2-C]pyridin-4-yl)methanone1422137-45-8C12H20N2O3
- [(3aS,4R,7aS)-2,3,3a,4,5,6,7,7a-Octahydrofuro[2,3-c]pyridin-4-yl]-morpholin-4-ylmethanone1422059-50-4C12H20N2O3
- 12-Methyl-1,4-dioxa-9,12-diazadispiro[4.2.5.2]pentadecan-13-one1934885-68-3C12H20N2O3
- tert-Butyl (S)-6-oxohexahydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate2412856-87-0C12H20N2O3
- 4-(Cyclopropylmethyl)-1,8-dioxa-4,11-diazaspiro[5.6]dodecan-3-one1422135-29-2C12H20N2O3
- tert-Butyl 2-(2-cyanoethyl)morpholine-4-carboxylate2137423-83-5C12H20N2O3
- Ethyl 5-oxo-1-(piperidin-4-yl)pyrrolidine-3-carboxylate2120474-15-7C12H20N2O3
- tert-Butyl (5-oxo-6-azaspiro[3.4]octan-2-yl)carbamate2305705-95-5C12H20N2O3
- tert-Butyl 3-(isocyanatomethyl)piperidine-1-carboxylate2649047-44-7C12H20N2O3
- 2-(3,3-Diethoxypropoxy)-3-pyridinamine2519548-23-1C12H20N2O3
- tert-Butyl 3-(5-oxopyrrolidin-3-yl)azetidine-1-carboxylate2228910-42-5C12H20N2O3
- tert-Butyl N-(6-oxo-5-azaspiro[3.4]octan-8-yl)carbamate2568929-04-2C12H20N2O3
- tert-Butyl 1-formyl-3,8-diazabicyclo[3.2.1]octane-8-carboxylate2621933-38-6C12H20N2O3
- tert-Butyl 3-(cyclopropanecarboxamido)azetidine-1-carboxylate1884705-25-2C12H20N2O3
- Ethyl 4-(1-methylethoxy)-1-propyl-1H-pyrazole-3-carboxylate2394877-16-6C12H20N2O3
- tert-Butyl 3-cyano-4-methoxypiperidine-1-carboxylate2113322-31-7C12H20N2O3
- 9-Boc 7-oxo-3,9-diazabicyclo[3.3.1]nonane2514965-58-1C12H20N2O3
- tert-Butyl (1S,4S)-5-acetyl-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate2655597-20-7C12H20N2O3
- Methyl 1-oxo-2,9-diazaspiro[4.7]dodecane-9-carboxylate1392210-32-0C12H20N2O3
- 2'-Methyl-6-oxo-[3,4'-bipiperidine]-4-carboxylic acid2138238-10-3C12H20N2O3
- Methyl 2-hydroxy-3-methyl-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)butanoate2229234-31-3C12H20N2O3
- 2-Methoxy-3-methyl-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)butanoic acid2228569-02-4C12H20N2O3
- N-[3-(2,6-Dimethylmorpholin-4-yl)-3-oxopropyl]prop-2-enamide2201431-05-0C12H20N2O3
- N-[1-Methoxy-3-(morpholin-4-yl)propan-2-yl]but-2-ynamide2411268-04-5C12H20N2O3
- N-{[(4-Hydroxycyclohexyl)carbamoyl]methyl}-N-methylprop-2-enamide2411269-14-0C12H20N2O3
- tert-Butyl 5-oxo-1,6-diazaspiro[3.5]nonane-1-carboxylate2694745-33-8C12H20N2O3
- tert-Butyl (4r,6r)-6-carbamoyl-1-azaspiro[3.3]heptane-1-carboxylate2919940-36-4C12H20N2O3
- Ethyl 1-(3-hydroxy-3-methylbutan-2-yl)-5-methyl-1H-pyrazole-4-carboxylate1872340-67-4C12H20N2O3
- tert-Butyl cis-3-oxo-2,3A,4,6,7,7A-hexahydro-1H-pyrrolo[3,4-C]pyridine-5-carboxylate2758313-10-7C12H20N2O3
- 3-(4-Hydroxypiperidine-1-carbonyl)piperidine-1-carbaldehyde667462-11-5C12H20N2O3
- 6-[2-(Morpholin-4-yl)ethyl]azepane-2,5-dione89003-67-8C12H20N2O3
- 7a-Hydroxy-7-[(morpholin-4-yl)methyl]hexahydro-3H-pyrrolizin-3-one89003-68-9C12H20N2O3
- 2-(3,4,5-Trimethoxyphenyl)propane-1,3-diamine918419-41-7C12H20N2O3
- 6-Hydroxy-2,5,7-trimethyl-1,3-diazaadamantane-2-carboxylic acid1023815-25-9C12H20N2O3
- (2S,3aS,7aS)-1-(Ethylcarbamoyl)-octahydro-1H-indole-2-carboxylic acid2173637-89-1C12H20N2O3
- Methyl 1-[(2R)-pyrrolidine-2-carbonyl]piperidine-4-carboxylate1916597-32-4C12H20N2O3
- tert-Butyl 3-[(cyclobutyloxy)imino]azetidine-1-carboxylate1202780-98-0C12H20N2O3
- 2-Ethoxyethyl 3-(butylamino)-2-cyanoprop-2-enoate89269-36-3C12H20N2O3
- 5-{[2-(2-Hydroxyethyl)cyclohexyl]methyl}imidazolidine-2,4-dione144236-03-3C12H20N2O3
- 3-Diazonio-4-[(3-ethyl-2-methylpentan-3-yl)oxy]-4-oxobut-2-en-2-olate189070-20-0C12H20N2O3
- 2-(2-Acetyl-2,8-diazaspiro[4.5]decan-8-yl)acetic acid1421000-56-7C12H20N2O3
- 2-(8-Acetyl-2,8-diazaspiro[4.5]decan-2-yl)acetic acid1420822-92-9C12H20N2O3
- 2-(2-Aminopropanoyl)-2-azaspiro[4.4]nonane-7-carboxylic acid1420785-33-6C12H20N2O3
- 2-(2-Aminoacetyl)-2-azaspiro[4.5]decane-8-carboxylic acid1420823-99-9C12H20N2O3
- tert-Butyl N-[2-amino-3-(furan-2-yl)propyl]carbamate2008008-09-9C12H20N2O3
Frequently asked questions
What is the molar mass of C12H20N2O3?
The molar mass of C12H20N2O3 is 240.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 240.1474 Da.
How many compounds have the formula C12H20N2O3?
CompoundList lists 528 compounds with the molecular formula C12H20N2O3, including tert-Butyl (5S)-1-oxo-2,7-diazaspiro[4.4]nonane-7-carboxylate, tert-Butyl 3-(cyclopropylcarbamoyl)azetidine-1-carboxylate, tert-Butyl 3,4,9,9a-tetrahydropyrazino[2,1-c][1,4]oxazine-8(1H)-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 C12H20N2O3?
C12H20N2O3 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.