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 1 to 100 of 528 compounds
Pirbuterol
CAS 38677-81-5C12H20N2O3
Ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate
CAS 144689-93-0C12H20N2O3
![tert-Butyl 6-oxo-2,7-diazaspiro[4.4]nonane-2-carboxylate chemical structure, C12H20N2O3, CAS 1194376-44-7](/s/RJXAFHSMTSRJKE-UHFFFAOYSA-N.svg)
tert-Butyl 6-oxo-2,7-diazaspiro[4.4]nonane-2-carboxylate
CAS 1194376-44-7C12H20N2O3
7-(2-Cyclopentylidenehydrazinyl)-7-oxoheptanoic acid
CAS 1136466-93-7C12H20N2O3
1-Hydroxy-6-(1-hydroxy-1-methylpropyl)-3-(2-methylpropyl)-2(1H)-pyrazinone
CAS 4562-39-4C12H20N2O3
(S)-Pirbuterol
CAS 1352192-57-4C12H20N2O3
![tert-Butyl 6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate chemical structure, C12H20N2O3, CAS 1221818-45-6](/s/JXDVMKQFPSVLBZ-UHFFFAOYSA-N.svg)
tert-Butyl 6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate
CAS 1221818-45-6C12H20N2O3
![tert-Butyl 2-oxo-1,7-diazaspiro[4.4]nonane-7-carboxylate chemical structure, C12H20N2O3, CAS 1160246-72-9](/s/KDEWBRLRCKHABS-UHFFFAOYSA-N.svg)
tert-Butyl 2-oxo-1,7-diazaspiro[4.4]nonane-7-carboxylate
CAS 1160246-72-9C12H20N2O3
tert-Butyl (3Z)-3-((dimethylamino)methylidene)-4-oxopyrrolidine-1-carboxylate
CAS 905274-02-4C12H20N2O3
tert-Butyl 2-oxo-1,7-diazaspiro(3.5)nonane-7-carboxylate
CAS 392331-78-1C12H20N2O3
tert-Butyl 4-oxo-3,9-diazabicyclo(4.2.1)nonane-9-carboxylate
CAS 1312456-05-5C12H20N2O3
1-Boc-4-cyano-4-(hydroxymethyl)piperidine
CAS 614730-96-0C12H20N2O3
tert-Butyl 8-oxo-2,7-diazaspiro(4.4)nonane-2-carboxylate
CAS 1251009-03-6C12H20N2O3
1-(Cyclohexylcarbamoyl)pyrrolidine-2-carboxylic acid
CAS 674299-62-8C12H20N2O3
tert-Butyl 4-(cyanomethyl)-4-hydroxypiperidine-1-carboxylate
CAS 774609-73-3C12H20N2O3
Racemic cis-6-oxo-octahydro-pyrrolo(3,4-C)pyridine-2-carboxylic acid tert-butyl ester
CAS 1251004-07-5C12H20N2O3
![tert-Butyl 7-oxo-3,6-diazabicyclo[3.2.2]nonane-3-carboxylate chemical structure, C12H20N2O3, CAS 1784807-21-1](/s/PDTLUVMGYJWBHZ-UHFFFAOYSA-N.svg)
tert-Butyl 7-oxo-3,6-diazabicyclo[3.2.2]nonane-3-carboxylate
CAS 1784807-21-1C12H20N2O3
![N',N',4,7,7-pentamethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbohydrazide chemical structure, C12H20N2O3, CAS 536718-24-8](/s/TVESFBSQUIPNGR-UHFFFAOYSA-N.svg)
N',N',4,7,7-pentamethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbohydrazide
CAS 536718-24-8C12H20N2O3
1-Butyl-3-morpholin-4-ylpyrrolidine-2,5-dione
CAS 691391-26-1C12H20N2O3
5-Ethyl-5-hexyl-2,4,6(1H,3H,5H)-pyrimidinetrione
CAS 77-30-5C12H20N2O3
1-(Cyclopentylcarbamoyl)piperidine-3-carboxylic acid
CAS 1018503-75-7C12H20N2O3
rac-tert-Butyl (3aR,7aS)-2-oxo-octahydro-1H-pyrrolo(2,3-c)pyridine-6-carboxylate
CAS 2307733-28-2C12H20N2O3
![tert-Butyl N-{7-oxo-6-azaspiro[3.4]octan-2-yl}carbamate chemical structure, C12H20N2O3, CAS 2168418-55-9](/s/RRFWAPYXANMBJP-UHFFFAOYSA-N.svg)
tert-Butyl N-{7-oxo-6-azaspiro[3.4]octan-2-yl}carbamate
CAS 2168418-55-9C12H20N2O3
Barbituric acid, 5-(2-methylbutyl)-5-propyl-
CAS 66842-99-7C12H20N2O3
- 3-[1-(Ethoxymethyl)-3,5-dimethyl-1H-pyrazol-4-yl]-2-methylpropanoic acid1909308-76-4C12H20N2O3
- tert-Butyl 2-[(1-cyanopiperidin-4-yl)oxy]acetate2919954-64-4C12H20N2O3
- tert-Butyl N-(2-amino-1-(furan-2-yl)propyl)carbamate1824447-22-4C12H20N2O3
- tert-Butyl 5-oxo-2,6-diazaspiro(3.5)nonane-2-carboxylate2138094-74-1C12H20N2O3
- tert-Butyl 4-(isocyanatomethyl)piperidine-1-carboxylate1449249-51-7C12H20N2O3
- Cyclohexyl 2-(3-oxopiperazin-2-yl)acetate1008015-40-4C12H20N2O3
- 1 suppliersNeohydroxyaspergillic acid72598-34-6C12H20N2O3
- Ethyl (3-oxodecahydroquinoxalin-2-yl)acetate126396-51-8C12H20N2O3
- 5-(1,3-Dimethylbutyl)-5-ethyl-2,4,6(1H,3H,5H)-pyrimidinetrione2964-06-9C12H20N2O3
- 5-Ethyl-5-(1-ethylbutyl)-2,4,6(1H,3H,5H)-pyrimidinetrione76-23-3C12H20N2O3
- 5-Isoamyl-5-propylbarbituric acid17013-42-2C12H20N2O3
- Pirbuterol, (R)-912804-60-5C12H20N2O3
- 5,5-Dibutyl-2,4,6(1H,3H,5H)-pyrimidinetrione17013-41-1C12H20N2O3
- N1-cyclopentyl-N2-((1-(hydroxymethyl)cyclopropyl)methyl)oxalamide1251578-92-3C12H20N2O3
- Methyl 4-(cyclopropanecarboxamidomethyl)piperidine-1-carboxylate1234939-77-5C12H20N2O3
- tert-Butyl 4-acryloylpiperazine-1-carboxylate270594-18-8C12H20N2O3
- tert-Butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate157327-42-9C12H20N2O3
- Hydroxyneoaspergillic acid, beta67309-40-4C12H20N2O3
- Barbituric acid,5(1mebu)-5-ET-1-ME57562-99-9C12H20N2O3
- 7-Boc-1-oxo-2,7-diazaspiro[3.5]nonane1032158-48-7C12H20N2O3
- Orb31791792240-12-2C12H20N2O3
- tert-Butyl 6-acetyl-2,6-diazaspiro[3.3]heptane-2-carboxylate1349875-71-3C12H20N2O3
- tert-Butyl 3-[(dimethylamino)methylidene]-4-oxopyrrolidine-1-carboxylateC12H20N2O3
- tert-Butyl 5-tert-butylisoxazol-3-ylcarbamate89661-71-2C12H20N2O3
- 3-Boc-7-oxo-3,9-diazabicyclo[3.3.1]nonane926659-01-0C12H20N2O3
- trans-tert-Butyl-4-oxohexahydro-1H-pyrrolo[3,4-C]pyridine-2(3H)-carboxylate1251012-56-2C12H20N2O3
- tert-Butyl (3aR,7aR)-6-oxo-3,3a,4,5,7,7a-hexahydro-1H-pyrrolo[3,4-c]pyridine-2-carboxylate2166243-66-7C12H20N2O3
- 1,3-Dibutylpyrimidine-2,4,6(1H,3H,5H)-trione5770-40-1C12H20N2O3
- 2,2-Dimethyl-3-(4-methylpiperazine-1-carbonyl)cyclopropane-1-carboxylic acid1142214-55-8C12H20N2O3
- 1,3-Dimethylbutylethyl barbituric acid28239-45-4C12H20N2O3
- tert-Butyl 3-(2-oxopyrrolidin-1-yl)azetidine-1-carboxylate1257294-07-7C12H20N2O3
- tert-Butyl 6-oxohexahydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate1429200-16-7C12H20N2O3
- 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-1,3-dimethyl-5-(1-methylpropyl)-55134-03-7C12H20N2O3
- Barbituric acid, 5-octyl-14077-85-1C12H20N2O3
- (2S,3aS,7aS)-1-((2S)-2-Aminopropanoyl)octahydro-1H-indole-2-carboxylic acid685523-06-2C12H20N2O3
- tert-Butyl 4-(cyanomethoxy)piperidine-1-carboxylate857653-97-5C12H20N2O3
- tert-Butyl 3-(hydroxyimino)-8-azabicyclo[3.2.1]octane-8-carboxylate913575-12-9C12H20N2O3
- 6-Boc-1-oxo-2,6-diazaspiro[3.5]nonane1160246-71-8C12H20N2O3
- 4-((4-Aminohex-5-enoyl)amino)hex-5-enoic acid794466-81-2C12H20N2O3
- tert-Butyl (8aS)-7-oxo-octahydropyrrolo[1,2-a]piperazine-2-carboxylate1190946-32-7C12H20N2O3
- Neostigmine hydroxide588-17-0C12H20N2O3
- Diberal, (-)-24016-64-6C12H20N2O3
- 5-N-(Boc)-aminomethyl-3-isopropylisoxazole543713-09-3C12H20N2O3
- N-[(2R,3R,3aS,4S,6aS)-hexahydro-2,4-methano-4H-furo[3,2-b]pyrrol-3-yl]carbamic Acid 1,1-Dimethylethyl Ester1315552-07-8C12H20N2O3
- 3-Boc-3-azabicyclo[3.1.1]heptane-6-carboxamide1392803-91-6C12H20N2O3
- tert-Butyl 3-(2-oxopyrrolidin-3-yl)azetidine-1-carboxylate1330765-33-7C12H20N2O3
- N-n-Butylbarbital15517-26-7C12H20N2O3
- (+)-5-(1,3-Dimethylbutyl)-5-ethylbarbituric acid24016-63-5C12H20N2O3
- cis-tert-Butyl4-oxohexahydro-1H-pyrrolo[3,4-C]pyridine-2(3H)-carboxylate1273568-51-6C12H20N2O3
- N'-Cyclopentyl-N-(oxolan-2-ylmethyl)oxamide331863-93-5C12H20N2O3
- Tetraethylbarbituric acid31677-90-4C12H20N2O3
- 1-(Piperidine-4-carbonyl)piperidine-4-carboxylic acid96053-48-4C12H20N2O3
- 1-(2-Propenyl)-4-tert-butyloxycarbonyl-2-piperazinone866335-41-3C12H20N2O3
- [(1-Acetyl-pyrrolidin-3-ylmethyl)-cyclopropyl-amino]-acetic acid1353947-85-9C12H20N2O3
- tert-Butyl (8aR)-7-oxo-octahydropyrrolo[1,2-a]piperazine-2-carboxylate2166265-55-8C12H20N2O3
- cis-tert-Butyl 5-oxooctahydro-1H-pyrrolo[3,2-b]pyridine-1-carboxylate1251010-54-4C12H20N2O3
- tert-Butyl 5-oxo-octahydro-1H-pyrrolo[3,2-b]pyridine-1-carboxylate1824346-37-3C12H20N2O3
- Hydrazine, 1-(alpha-methyl-3,4,5-trimethoxy)phenethyl-16603-10-4C12H20N2O3
- Barbituric acid, 5-(1-methylbutyl)-5-propyl-52944-67-9C12H20N2O3
- 1-[(1-Ethylpyrrolidin-2-yl)methyl]-5-oxopyrrolidine-3-carboxylic acid953750-52-2C12H20N2O3
- Methyl 4-{[(dimethyl-1,2-oxazol-4-yl)methyl](methyl)amino}butanoate1423034-10-9C12H20N2O3
- [(1-Acetyl-piperidin-4-yl)-cyclopropyl-amino]-acetic acid1353961-38-2C12H20N2O3
- [3-(Acetyl-cyclopropyl-amino)-piperidin-1-yl]-acetic acid1353958-33-4C12H20N2O3
- cis-tert-Butyl-5-oxooctahydro-1H-pyrrolo[3,2-B]pyridine-1-carboxylate1932182-85-8C12H20N2O3
- tert-Butyl 3-(cyanomethyl)-3-hydroxypiperidine-1-carboxylate2090051-94-6C12H20N2O3
- tert-Butyl cis-3-oxo-4,4A,5,6,7,7A-hexahydro-2H-cyclopenta[B]pyrazine-1-carboxylate2940859-46-9C12H20N2O3
- tert-Butyl (3S,4S)-3-cyano-4-hydroxy-azepane-1-carboxylate2940872-05-7C12H20N2O3
- N-Cyclopropyl-2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)acetamide904696-50-0C12H20N2O3
- 5-Oxo-1-[2-(1-piperidinyl)ethyl]-3-pyrrolidinecarboxylic acid407633-91-4C12H20N2O3
- 1-[(1-Methyl-1H-pyrrol-2-yl)methyl]-4-piperidinecarboxylic acid hydrate1269039-36-2C12H20N2O3
- tert-Butyl 4-cyano-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate1334149-56-2C12H20N2O3
- Ethyl 3-(tert-butoxymethyl)-5-methyl-1H-pyrazole-4-carboxylate518990-61-9C12H20N2O3
- tert-Butyl 3-oxo-2,3a,4,6,7,7a-hexahydro-1H-pyrrolo[3,4-c]pyridine-5-carboxylate1780976-05-7C12H20N2O3
- tert-Butyl 3-cyano-3-(hydroxymethyl)piperidine-1-carboxylate1374656-49-1C12H20N2O3
- 5-Ethyl-1-methyl-5-(3-methylbutyl)-1,3-diazinane-2,4,6-trione6270-45-7C12H20N2O3
- 5-(Hexan-2-yl)-6-hydroxy-3,5-dimethylpyrimidine-2,4(3H,5H)-dione66941-10-4C12H20N2O3
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 Pirbuterol, Ethyl 4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate, tert-Butyl 6-oxo-2,7-diazaspiro[4.4]nonane-2-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.