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 301 to 400 of 528 compounds
![tert-Butyl 5-oxo-2,8-diazaspiro[3.5]nonane-2-carboxylate chemical structure, C12H20N2O3, CAS 1369138-24-8](/s/XTZUHKQGAAOESC-UHFFFAOYSA-N.svg)
tert-Butyl 5-oxo-2,8-diazaspiro[3.5]nonane-2-carboxylate
CAS 1369138-24-8C12H20N2O3
tert-Butyl 2-(isocyanatomethyl)piperidine-1-carboxylate
CAS 1508246-07-8C12H20N2O3
(2S)-1-(1-Acetylpiperidin-4-yl)pyrrolidine-2-carboxylic acid
CAS 2679812-57-6C12H20N2O3
![tert-Butyl (5S)-6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate chemical structure, C12H20N2O3, CAS 2183458-73-1](/s/JXDVMKQFPSVLBZ-LBPRGKRZSA-N.svg)
tert-Butyl (5S)-6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate
CAS 2183458-73-1C12H20N2O3
![tert-Butyl (3aR,7aS)-2-oxo-3,3a,4,6,7,7a-hexahydro-1H-pyrrolo[3,2-c]pyridine-5-carboxylate chemical structure, C12H20N2O3, CAS 2920188-12-9](/s/HAJZWUHYIBSXHN-BDAKNGLRSA-N.svg)
tert-Butyl (3aR,7aS)-2-oxo-3,3a,4,6,7,7a-hexahydro-1H-pyrrolo[3,2-c]pyridine-5-carboxylate
CAS 2920188-12-9C12H20N2O3
![tert-Butyl trans-2-oxo-octahydro-1H-pyrrolo[3,2-c]pyridine-5-carboxylate chemical structure, C12H20N2O3, CAS 2375165-34-5](/s/HAJZWUHYIBSXHN-IUCAKERBSA-N.svg)
tert-Butyl trans-2-oxo-octahydro-1H-pyrrolo[3,2-c]pyridine-5-carboxylate
CAS 2375165-34-5C12H20N2O3
5-Isobutoxy-1-isobutyl-1H-pyrazole-4-carboxylic acid
CAS 1437454-43-7C12H20N2O3
![2-[(2-Methylpropyl)[(pent-4-yn-2-yl)carbamoyl]amino]acetic acid chemical structure, C12H20N2O3, CAS 1912006-96-2](/s/ASCHYXNZAOMSLM-UHFFFAOYSA-N.svg)
2-[(2-Methylpropyl)[(pent-4-yn-2-yl)carbamoyl]amino]acetic acid
CAS 1912006-96-2C12H20N2O3
![tert-Butyl N-[2-amino-1-(5-methylfuran-2-yl)ethyl]carbamate chemical structure, C12H20N2O3, CAS 1889916-35-1](/s/DIRIWWMDFNDVBK-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-amino-1-(5-methylfuran-2-yl)ethyl]carbamate
CAS 1889916-35-1C12H20N2O3
![tert-Butyl N-[2-amino-2-(5-methylfuran-2-yl)ethyl]carbamate chemical structure, C12H20N2O3, CAS 1270467-95-2](/s/YGUAVJOGDQBZAL-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-amino-2-(5-methylfuran-2-yl)ethyl]carbamate
CAS 1270467-95-2C12H20N2O3
![tert-Butyl N-[3-amino-2-(furan-2-yl)propyl]carbamate chemical structure, C12H20N2O3, CAS 1904028-52-9](/s/SGFMFLWLYCCJLQ-UHFFFAOYSA-N.svg)
tert-Butyl N-[3-amino-2-(furan-2-yl)propyl]carbamate
CAS 1904028-52-9C12H20N2O3
![tert-Butyl 3,4,6,7-tetrahydro-1H-pyrazino[2,1-c][1,4]oxazine-8-carboxylate chemical structure, C12H20N2O3, CAS 2167786-28-7](/s/OHUFNPHHOQGRGN-UHFFFAOYSA-N.svg)
tert-Butyl 3,4,6,7-tetrahydro-1H-pyrazino[2,1-c][1,4]oxazine-8-carboxylate
CAS 2167786-28-7C12H20N2O3
![rel-Morpholino((3aR,7S,7aR)-octahydropyrano[4,3-C]pyrrol-7-yl)methanone chemical structure, C12H20N2O3, CAS 1422140-36-0](/s/HCKITTJJVQUQCF-GMTAPVOTSA-N.svg)
rel-Morpholino((3aR,7S,7aR)-octahydropyrano[4,3-C]pyrrol-7-yl)methanone
CAS 1422140-36-0C12H20N2O3
![rel-Morpholino((3aR,7R,7aR)-octahydropyrano[4,3-C]pyrrol-7-yl)methanone chemical structure, C12H20N2O3, CAS 1422141-24-9](/s/HCKITTJJVQUQCF-MXWKQRLJSA-N.svg)
rel-Morpholino((3aR,7R,7aR)-octahydropyrano[4,3-C]pyrrol-7-yl)methanone
CAS 1422141-24-9C12H20N2O3
![((3aR,6S,7aR)-Octahydrofuro[3,2-b]pyridin-6-yl)(1,2-oxazinan-2-yl)methanone chemical structure, C12H20N2O3, CAS 1422058-04-5](/s/JZOIFQMKNWZJOM-HBNTYKKESA-N.svg)
((3aR,6S,7aR)-Octahydrofuro[3,2-b]pyridin-6-yl)(1,2-oxazinan-2-yl)methanone
CAS 1422058-04-5C12H20N2O3
![((3aS,4R,7aS)-Octahydrofuro[2,3-c]pyridin-4-yl)(1,2-oxazinan-2-yl)methanone chemical structure, C12H20N2O3, CAS 1422136-34-2](/s/MJTFNKRNRPSKQA-GARJFASQSA-N.svg)
((3aS,4R,7aS)-Octahydrofuro[2,3-c]pyridin-4-yl)(1,2-oxazinan-2-yl)methanone
CAS 1422136-34-2C12H20N2O3
![((3aR,5S,7aR)-Octahydropyrano[3,2-b]pyrrol-5-yl)(1,2-oxazinan-2-yl)methanone chemical structure, C12H20N2O3, CAS 1422067-56-8](/s/ZEQOEDSDQUPRQK-MXWKQRLJSA-N.svg)
((3aR,5S,7aR)-Octahydropyrano[3,2-b]pyrrol-5-yl)(1,2-oxazinan-2-yl)methanone
CAS 1422067-56-8C12H20N2O3
![4-[(3-tert-Butyl-1,2,4-oxadiazol-5-yl)methyl]oxan-4-ol chemical structure, C12H20N2O3, CAS 2060042-90-0](/s/YUOGHSMSNIVDQE-UHFFFAOYSA-N.svg)
4-[(3-tert-Butyl-1,2,4-oxadiazol-5-yl)methyl]oxan-4-ol
CAS 2060042-90-0C12H20N2O3
2-(4-Cyclobutaneamidopiperidin-1-yl)acetic acid
CAS 2138352-40-4C12H20N2O3
![tert-Butyl (R)-6-oxohexahydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate chemical structure, C12H20N2O3, CAS 2412857-06-6](/s/HHGDFOURWVOVPO-SECBINFHSA-N.svg)
tert-Butyl (R)-6-oxohexahydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate
CAS 2412857-06-6C12H20N2O3
1-Piperidinecarboxylic acid, 4-cyano-4-hydroxy-3-methyl-, 1,1-dimethylethyl ester
CAS 1875357-76-8C12H20N2O3
Ethyl 1-methyl-3-(2-methylpropoxymethyl)pyrazole-4-carboxylate
CAS 1975118-71-8C12H20N2O3
Methyl 1-methyl-3-(3-methylbutoxymethyl)pyrazole-4-carboxylate
CAS 1975118-72-9C12H20N2O3
Ethyl 3-(butoxymethyl)-1-methylpyrazole-4-carboxylate
CAS 1975118-73-0C12H20N2O3
- tert-Butyl 6-methyl-5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate2243023-00-7C12H20N2O3
- 2-Methyl-4-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}oxan-4-ol2060025-91-2C12H20N2O3
- 2-Methyl-4-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]oxan-4-ol2060061-20-1C12H20N2O3
- 2,5-Dimethyl-3-[(3-propyl-1,2,4-oxadiazol-5-yl)methyl]oxolan-3-ol2059933-03-6C12H20N2O3
- 3-[(3-tert-Butyl-1,2,4-oxadiazol-5-yl)methyl]-5-methyloxolan-3-ol2059948-67-1C12H20N2O3
- Ethyl 1-(pyrrolidine-3-carbonyl)pyrrolidine-3-carboxylate2248395-00-6C12H20N2O3
- tert-Butyl 5-amino-2-tert-butyl-1,3-oxazole-4-carboxylate2248357-77-7C12H20N2O3
- tert-Butyl 1-oxa-2,7-diazaspiro[4.5]dec-2-ene-3-carboxylate2649023-28-7C12H20N2O3
- Ethyl 4-oxo-3,9-diazaspiro[5.5]undecane-1-carboxylate2241130-32-3C12H20N2O3
- tert-Butyl 2-(2-cyano-1-hydroxyethyl)pyrrolidine-1-carboxylate2229549-35-1C12H20N2O3
- tert-Butyl 4-oxo-octahydro-1H-pyrrolo[3,4-b]pyridine-1-carboxylate2138135-10-9C12H20N2O3
- (S)-2-(1-Boc-pyrrolidin-2-yl)-4,5-dihydrooxazole1042690-72-1C12H20N2O3
- Methyl (2S,3aS,7aS)-1-(2-aminoacetyl)-octahydro-1H-indole-2-carboxylate2413846-39-4C12H20N2O3
- tert-Butyl N-[3-(methylcarbamoyl)-1-bicyclo[1.1.1]pentanyl]carbamate2408730-30-1C12H20N2O3
- tert-Butyl (4-cyanotetrahydro-2H-pyran-4-yl)(methyl)carbamate2021991-38-6C12H20N2O3
- Ethyl 1-(tert-butyl)-5-(hydroxymethyl)-3-methyl-1H-pyrazole-4-carboxylate2633638-25-0C12H20N2O3
- Methyl 2-amino-3-(2-oxo-1-azaspiro[4.4]nonan-3-yl)propanoate2723437-11-2C12H20N2O3
- 4-(3,3-Dimethylureido)bicyclo[2.2.2]octane-1-carboxylic acid2026067-64-9C12H20N2O3
- tert-Butyl 3-cyano-3-hydroxy-5-methylpiperidine-1-carboxylate2029318-80-5C12H20N2O3
- 2-(3-Cyclobutaneamidopiperidin-1-yl)acetic acid2138352-45-9C12H20N2O3
- Ethyl 3-{2,7-diazaspiro[3.5]nonan-7-yl}-3-oxopropanoate2138195-57-8C12H20N2O3
- 2-Amino-3-[1-(2-methylprop-2-enoyl)piperidin-4-yl]propanoic acid2137450-35-0C12H20N2O3
- 2-Amino-3-[1-(but-2-enoyl)piperidin-4-yl]propanoic acid2138802-57-8C12H20N2O3
- 5-(Diethylamino)-2-(2-methylpropyl)-1,3-oxazole-4-carboxylic acid2137778-97-1C12H20N2O3
- 2-Amino-3-(1-cyclopropanecarbonylpiperidin-4-yl)propanoic acid2137443-69-5C12H20N2O3
- Methyl 2-[4-(cyclobutylamino)piperidin-1-yl]-2-oxoacetate2138218-75-2C12H20N2O3
- tert-Butyl 1'-amino-3'-oxaspiro[azetidine-3,2'-bicyclo[3.1.0]hexane]-1-carboxylate2137489-39-3C12H20N2O3
- 5-{[3-(Hydroxymethyl)pyrrolidin-1-yl]methyl}-6-oxa-2-azaspiro[3.4]octan-7-one2138261-13-7C12H20N2O3
- Methyl [cyclobutyl(piperidin-4-yl)carbamoyl]formate2137834-51-4C12H20N2O3
- 2,2-Dimethyl-N-({7-oxo-6-oxa-2-azaspiro[3.4]octan-5-yl}methyl)propanamide2138514-19-7C12H20N2O3
- 7,7,9,9-Tetramethyl-1-oxa-2,8-diazaspiro[4.5]dec-2-ene-3-carboxylic acid2649074-11-1C12H20N2O3
- 2-{1-[2-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethyl]-1H-pyrazol-4-yl}ethan-1-ol2138388-62-0C12H20N2O3
- 5-{3-Amino-6-azabicyclo[3.2.1]octan-6-yl}-5-oxopentanoic acid2138185-29-0C12H20N2O3
- Ethyl 3-{3-amino-6-azabicyclo[3.2.1]octan-6-yl}-3-oxopropanoate2138377-70-3C12H20N2O3
- Ethyl 2-({6-azabicyclo[3.2.1]octan-3-yl}carbamoyl)acetate2138516-65-9C12H20N2O3
- Ethyl 4-{2-amino-7-azabicyclo[2.2.1]heptan-7-yl}-4-oxobutanoate2138273-23-9C12H20N2O3
- 2-(Piperazine-1-carbonyl)-1-(propan-2-yl)cyclopropane-1-carboxylic acid2138253-73-1C12H20N2O3
- 3-(5-Hydroxy-2-propylcyclohexyl)-5-methyl-2,3-dihydro-1,3,4-oxadiazol-2-one2138528-15-9C12H20N2O3
- 3-[5-Hydroxy-2-(propan-2-yl)cyclohexyl]-5-methyl-2,3-dihydro-1,3,4-oxadiazol-2-one2138098-63-0C12H20N2O3
- 3-(2-Ethyl-5-hydroxycyclohexyl)-1-methylimidazolidine-2,4-dione2138544-49-5C12H20N2O3
- 1-(2-Ethyl-5-hydroxycyclohexyl)-3-methylimidazolidine-2,4-dione2138108-81-1C12H20N2O3
- tert-Butyl N-({3-oxo-2-azabicyclo[2.2.1]heptan-1-yl}methyl)carbamate2138573-70-1C12H20N2O3
- tert-Butyl 3-(1-cyanoethyl)morpholine-4-carboxylate2228808-86-2C12H20N2O3
- tert-Butyl 5-methyl-7-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate2172536-18-2C12H20N2O3
- Methyl 3-{3-hydroxy-1-azabicyclo[2.2.2]octan-3-yl}azetidine-3-carboxylate2172473-33-3C12H20N2O3
- 1-{1-[2-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethyl]-1H-pyrazol-4-yl}ethan-1-ol2138256-63-8C12H20N2O3
- 2-Hydroxy-3-methyl-3-[1-(2-methylpropyl)-1H-pyrazol-5-yl]butanoic acid2228828-96-2C12H20N2O3
- Ethyl 4-(2-isocyanatopropan-2-yl)piperidine-1-carboxylate2649061-16-3C12H20N2O3
- O-{2-[3-Methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]propan-2-yl}hydroxylamine2228308-15-2C12H20N2O3
- 3-Amino-3-[3-methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]propan-1-ol2228156-03-2C12H20N2O3
- 3-Amino-1-[3-methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]propan-1-ol2228785-89-3C12H20N2O3
- tert-Butyl N-[2-amino-3-(furan-3-yl)propyl]carbamate1999644-99-3C12H20N2O3
- tert-Butyl 4-(1-hydroxy-2-methylpropan-2-yl)-1H-imidazole-1-carboxylate2228343-12-0C12H20N2O3
- tert-Butyl 4-[(3R)-3-hydroxybutyl]-1H-imidazole-1-carboxylate2227734-56-5C12H20N2O3
- tert-Butyl N-[1-(1-isocyanatoethyl)cyclobutyl]carbamate2649014-91-3C12H20N2O3
- tert-Butyl N-[1-(2-cyano-1-hydroxyethyl)cyclobutyl]carbamate2228688-12-6C12H20N2O3
- 3-(3-tert-Butyl-1H-pyrazol-4-yl)-2-hydroxy-3-methylbutanoic acid2228355-81-3C12H20N2O3
- Methyl 3-(3-tert-butyl-1-methyl-1H-pyrazol-5-yl)-2-hydroxypropanoate2229238-75-7C12H20N2O3
- Methyl (3S)-3-(3-tert-butyl-1-methyl-1H-pyrazol-5-yl)-3-hydroxypropanoate2227831-37-8C12H20N2O3
- Methyl 4-(1-amino-3-hydroxypropan-2-yl)-1,2,5-trimethyl-1H-pyrrole-3-carboxylate2228822-43-1C12H20N2O3
- tert-Butyl 2-(1-isocyanatoethyl)pyrrolidine-1-carboxylate2649073-60-7C12H20N2O3
- Methyl 4-(1-amino-3-hydroxypropyl)-1,2,5-trimethyl-1H-pyrrole-3-carboxylate2229236-69-3C12H20N2O3
- tert-Butyl N-[3-(1-cyanoethyl)oxolan-3-yl]carbamate2229015-50-1C12H20N2O3
- 1-[3-Methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]-2-(methylamino)ethan-1-ol2228896-30-6C12H20N2O3
- Ethyl 4-(3-hydroxy-2,2-dimethylpropyl)-1-methyl-1H-pyrazole-3-carboxylate2229379-16-0C12H20N2O3
- 1-Amino-2-[3-methoxy-5-(methoxymethyl)-2-methylpyridin-4-yl]propan-2-ol2229600-19-3C12H20N2O3
- 3-[3,5-Dimethyl-1-(propan-2-yl)-1H-pyrazol-4-yl]-2-methoxypropanoic acid2229600-30-8C12H20N2O3
- 2-Hydroxy-3-methyl-3-[1-(2-methylpropyl)-1H-pyrazol-3-yl]butanoic acid2228587-55-9C12H20N2O3
- Methyl 4-[(1R)-3-amino-1-hydroxypropyl]-1,2,5-trimethyl-1H-pyrrole-3-carboxylate2227802-15-3C12H20N2O3
- tert-Butyl N-[1-amino-3-(furan-2-yl)propan-2-yl]carbamate2228243-15-8C12H20N2O3
- tert-Butyl 4-(3-hydroxybutyl)-1H-imidazole-1-carboxylate2228466-99-5C12H20N2O3
- 3-(3-tert-Butyl-1-methyl-1H-pyrazol-4-yl)-2-hydroxy-2-methylpropanoic acid2229291-37-4C12H20N2O3
- tert-Butyl N-[2-amino-2-(3-methylfuran-2-yl)ethyl]carbamate2229100-77-8C12H20N2O3
- 3-(1-tert-Butyl-1H-pyrazol-4-yl)-2-hydroxy-3-methylbutanoic acid2228461-58-1C12H20N2O3
- tert-Butyl N-[1-(1-isocyanatocyclopropyl)ethyl]-N-methylcarbamate2649080-56-6C12H20N2O3
- tert-Butyl N-[3-(2-cyanoethyl)oxolan-3-yl]carbamate2228358-16-3C12H20N2O3
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 5-oxo-2,8-diazaspiro[3.5]nonane-2-carboxylate, tert-Butyl 2-(isocyanatomethyl)piperidine-1-carboxylate, (2S)-1-(1-Acetylpiperidin-4-yl)pyrrolidine-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 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.