Molecular formula
C16H20N2O3
597 compounds have this formula on CompoundList.
- Molar mass
- 288.35g/mol
- Monoisotopic mass
- 294.1758Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 8
The formula C16H20N2O3 describes a molecule made of 16 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 × 1666.65%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 206.99%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 29.72%14.007 × 2 = 28.014 g/mol
- O Oxygen × 316.65%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H20N2O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 501 to 597 of 597 compounds
N-(5-Ethynyl-2-nitrophenyl)octanamide
CAS 105752-13-4C16H20N2O3
![2-Propenoic acid, 2-(1,5,6,8-tetrahydro-8-oxo-1,5-methano-2H-pyrido[1,2-a][1,5]diazocin-3(4H)-yl)ethyl ester, (1S)- chemical structure, C16H20N2O3, CAS 51821-30-8](/s/GCWYVQYFOWKBFE-OLZOCXBDSA-N.svg)
2-Propenoic acid, 2-(1,5,6,8-tetrahydro-8-oxo-1,5-methano-2H-pyrido[1,2-a][1,5]diazocin-3(4H)-yl)ethyl ester, (1S)-
CAS 51821-30-8C16H20N2O3
![tert-Butyl N-[(1R)-1-(1H-indol-3-yl)-3-oxopropyl]carbamate chemical structure, C16H20N2O3, CAS 2137144-31-9](/s/FTYLRGIPYORBRV-CQSZACIVSA-N.svg)
tert-Butyl N-[(1R)-1-(1H-indol-3-yl)-3-oxopropyl]carbamate
CAS 2137144-31-9C16H20N2O3
![tert-Butyl N-[(1S)-1-(1H-indol-3-yl)-3-oxopropyl]carbamate chemical structure, C16H20N2O3, CAS 2137087-19-3](/s/FTYLRGIPYORBRV-AWEZNQCLSA-N.svg)
tert-Butyl N-[(1S)-1-(1H-indol-3-yl)-3-oxopropyl]carbamate
CAS 2137087-19-3C16H20N2O3
![tert-Butyl N-[1-(1H-indol-4-yl)-2-oxoethyl]-N-methylcarbamate chemical structure, C16H20N2O3, CAS 2228565-32-8](/s/HMGSMIDOABYMDK-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(1H-indol-4-yl)-2-oxoethyl]-N-methylcarbamate
CAS 2228565-32-8C16H20N2O3
![tert-Butyl N-[1-(1H-indol-3-yl)-2-oxoethyl]-N-methylcarbamate chemical structure, C16H20N2O3, CAS 2228808-19-1](/s/WJJDGMQMRUCVLK-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(1H-indol-3-yl)-2-oxoethyl]-N-methylcarbamate
CAS 2228808-19-1C16H20N2O3
![tert-Butyl N-[2-(1H-indol-3-yl)-1-oxopropan-2-yl]carbamate chemical structure, C16H20N2O3, CAS 2228657-28-9](/s/OXERHMSFVKZTFJ-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(1H-indol-3-yl)-1-oxopropan-2-yl]carbamate
CAS 2228657-28-9C16H20N2O3
![tert-Butyl N-[1-(1-methyl-1H-indol-2-yl)-2-oxoethyl]carbamate chemical structure, C16H20N2O3, CAS 2228814-71-7](/s/GBZTVMURILQEIV-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(1-methyl-1H-indol-2-yl)-2-oxoethyl]carbamate
CAS 2228814-71-7C16H20N2O3
![tert-Butyl N-[(1-isocyanatocyclopropyl)(phenyl)methyl]carbamate chemical structure, C16H20N2O3, CAS 2649057-18-9](/s/WDHIFDRZDWQIIR-UHFFFAOYSA-N.svg)
tert-Butyl N-[(1-isocyanatocyclopropyl)(phenyl)methyl]carbamate
CAS 2649057-18-9C16H20N2O3
![tert-Butyl N-[4-(1-cyanocyclobutyl)-2-hydroxyphenyl]carbamate chemical structure, C16H20N2O3, CAS 2228684-95-3](/s/RWHXQRBJICNDIB-UHFFFAOYSA-N.svg)
tert-Butyl N-[4-(1-cyanocyclobutyl)-2-hydroxyphenyl]carbamate
CAS 2228684-95-3C16H20N2O3
![tert-Butyl N-[2-(1H-indol-4-yl)-1-oxopropan-2-yl]carbamate chemical structure, C16H20N2O3, CAS 2229545-73-5](/s/WDCSZPHNHBOGOZ-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(1H-indol-4-yl)-1-oxopropan-2-yl]carbamate
CAS 2229545-73-5C16H20N2O3
![tert-Butyl N-[2-(1H-indol-6-yl)-1-oxopropan-2-yl]carbamate chemical structure, C16H20N2O3, CAS 2229145-58-6](/s/YYVDBGQCZGGPIH-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(1H-indol-6-yl)-1-oxopropan-2-yl]carbamate
CAS 2229145-58-6C16H20N2O3
![tert-Butyl N-[2-(1-cyanocyclopropyl)-5-methoxyphenyl]carbamate chemical structure, C16H20N2O3, CAS 2228762-53-4](/s/FZAGCZNQPOFFSM-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(1-cyanocyclopropyl)-5-methoxyphenyl]carbamate
CAS 2228762-53-4C16H20N2O3
![tert-Butyl N-[3-(1-cyanocyclopropyl)-4-methoxyphenyl]carbamate chemical structure, C16H20N2O3, CAS 2229550-86-9](/s/WGSYALRAOPIUPA-UHFFFAOYSA-N.svg)
tert-Butyl N-[3-(1-cyanocyclopropyl)-4-methoxyphenyl]carbamate
CAS 2229550-86-9C16H20N2O3
![tert-Butyl N-[1-(1H-indol-5-yl)-2-oxoethyl]-N-methylcarbamate chemical structure, C16H20N2O3, CAS 2229634-79-9](/s/MEIGYXSLVZYOPY-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(1H-indol-5-yl)-2-oxoethyl]-N-methylcarbamate
CAS 2229634-79-9C16H20N2O3
![tert-Butyl N-[2-(3-cyanophenyl)-1-oxopropan-2-yl]-N-methylcarbamate chemical structure, C16H20N2O3, CAS 2229605-80-3](/s/LHLXKDRHRTYAQS-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(3-cyanophenyl)-1-oxopropan-2-yl]-N-methylcarbamate
CAS 2229605-80-3C16H20N2O3
![tert-Butyl N-[5-(1-cyanocyclobutyl)-2-hydroxyphenyl]carbamate chemical structure, C16H20N2O3, CAS 2114092-72-5](/s/GEPGQWHXDPYNJI-UHFFFAOYSA-N.svg)
tert-Butyl N-[5-(1-cyanocyclobutyl)-2-hydroxyphenyl]carbamate
CAS 2114092-72-5C16H20N2O3
![tert-Butyl N-[2-(1H-indol-5-yl)-1-oxopropan-2-yl]carbamate chemical structure, C16H20N2O3, CAS 2229111-65-1](/s/MADJXMRORBYFSO-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(1H-indol-5-yl)-1-oxopropan-2-yl]carbamate
CAS 2229111-65-1C16H20N2O3
![tert-Butyl N-[2-(1H-indol-7-yl)-1-oxopropan-2-yl]carbamate chemical structure, C16H20N2O3, CAS 2229518-00-5](/s/CIUBETWCNLVGME-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(1H-indol-7-yl)-1-oxopropan-2-yl]carbamate
CAS 2229518-00-5C16H20N2O3
![tert-Butyl N-[2-(1-cyanocyclobutyl)-4-hydroxyphenyl]carbamate chemical structure, C16H20N2O3, CAS 2229319-36-0](/s/BPSPMVWBRRWLPW-UHFFFAOYSA-N.svg)
tert-Butyl N-[2-(1-cyanocyclobutyl)-4-hydroxyphenyl]carbamate
CAS 2229319-36-0C16H20N2O3
![tert-Butyl N-[4-(1-cyanocyclobutyl)-3-hydroxyphenyl]carbamate chemical structure, C16H20N2O3, CAS 2229550-75-6](/s/LWDCUYMZOWCDDP-UHFFFAOYSA-N.svg)
tert-Butyl N-[4-(1-cyanocyclobutyl)-3-hydroxyphenyl]carbamate
CAS 2229550-75-6C16H20N2O3
![tert-Butyl N-[1-(1-methyl-1H-indol-7-yl)-2-oxoethyl]carbamate chemical structure, C16H20N2O3, CAS 2228636-16-4](/s/UEMRNSSTKRFGMF-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(1-methyl-1H-indol-7-yl)-2-oxoethyl]carbamate
CAS 2228636-16-4C16H20N2O3
![tert-Butyl N-[1-(1-methyl-1H-indol-4-yl)-2-oxoethyl]carbamate chemical structure, C16H20N2O3, CAS 2229637-00-5](/s/YXTKEEGLCQLFPL-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(1-methyl-1H-indol-4-yl)-2-oxoethyl]carbamate
CAS 2229637-00-5C16H20N2O3
![tert-Butyl N-[1-(1H-indol-6-yl)-2-oxoethyl]-N-methylcarbamate chemical structure, C16H20N2O3, CAS 2229636-25-1](/s/ZLRBNOVJLXRTTA-UHFFFAOYSA-N.svg)
tert-Butyl N-[1-(1H-indol-6-yl)-2-oxoethyl]-N-methylcarbamate
CAS 2229636-25-1C16H20N2O3
- tert-Butyl N-[4-(1-cyanocyclopropyl)-2-methoxyphenyl]carbamate2118656-06-5C16H20N2O3
- tert-Butyl N-[4-(1-isocyanatocyclopropyl)-2-methylphenyl]carbamate2649011-07-2C16H20N2O3
- tert-Butyl N-[3-(1-cyanocyclobutyl)-4-hydroxyphenyl]carbamate2229340-02-5C16H20N2O3
- tert-Butyl N-[1-(1-methyl-1H-indol-3-yl)-2-oxoethyl]carbamate2229330-87-2C16H20N2O3
- (3E,10S)-10-Methyl-5,6,7,8,9,10,11,12-octahydro-2H-1,8,11-benzoxadiazacyclotetradecine-7,12-dione2253619-88-2C16H20N2O3
- tert-Butyl N-(2-hydroxy-4,8-dimethylquinolin-6-yl)carbamate2413904-85-3C16H20N2O3
- tert-Butyl N-(2-hydroxy-4,7-dimethylquinolin-6-yl)carbamate2413896-44-1C16H20N2O3
- tert-Butyl N-(2-hydroxyethyl)-N-(quinolin-2-yl)carbamate2413900-18-0C16H20N2O3
- tert-Butyl N-[1-(1H-indol-7-yl)-2-oxoethyl]-N-methylcarbamate2228185-87-1C16H20N2O3
- tert-Butyl N-[1-(1-methyl-1H-indol-5-yl)-2-oxoethyl]carbamate2228469-02-9C16H20N2O3
- tert-Butyl N-[2-(1H-indol-2-yl)-1-oxopropan-2-yl]carbamate2229136-82-5C16H20N2O3
- tert-Butyl N-[2-(4-cyanophenyl)-1-oxopropan-2-yl]-N-methylcarbamate2229208-36-8C16H20N2O3
- tert-Butyl N-[4-(1-cyanocyclopropyl)-3-methoxyphenyl]carbamate2229561-11-7C16H20N2O3
- tert-Butyl N-[2-(2-cyanophenyl)-1-oxopropan-2-yl]-N-methylcarbamate2228478-47-3C16H20N2O3
- Ethyl 3-{octahydropyrrolo[3,4-c]pyrrole-2-carbonyl}benzoate2639453-76-0C16H20N2O3
- tert-Butyl 6-hydroxy-1H,2H,3H,4H,9H-pyrido[3,4-b]indole-3-carboxylate2639401-21-9C16H20N2O3
- Benzyl 4-(2-methylprop-2-en-1-yl)-3-oxopiperazine-1-carboxylate2680773-18-4C16H20N2O3
- Benzyl N-methyl-N-[2-oxo-1-(prop-2-en-1-yl)pyrrolidin-3-yl]carbamate2680587-53-3C16H20N2O3
- Benzyl 4-(but-3-enoyl)piperazine-1-carboxylate2680675-07-2C16H20N2O3
- Benzyl (2S)-2-methyl-4-(prop-2-enoyl)piperazine-1-carboxylate2679934-22-4C16H20N2O3
- Benzyl 2-methyl-3-oxo-4-(prop-2-en-1-yl)piperazine-1-carboxylate2680659-68-9C16H20N2O3
- Benzyl 4-cyano-4-(methoxymethyl)piperidine-1-carboxylate2680806-01-1C16H20N2O3
- 3-Benzyl-6-acetamido-3-azabicyclo[3.1.1]heptane-6-carboxylic acid2680742-80-5C16H20N2O3
- Benzyl N-(2-cyanoethyl)-N-(oxan-4-yl)carbamate2680793-71-7C16H20N2O3
- tert-Butyl 2-(3-cyanophenyl)morpholine-4-carboxylate2386914-14-1C16H20N2O3
- tert-Butyl 2-amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoate2352073-07-3C16H20N2O3
- tert-Butyl N-[1-(1H-indol-2-yl)-2-oxoethyl]-N-methylcarbamate2228352-11-0C16H20N2O3
- tert-Butyl N-[1-(1-methyl-1H-indol-6-yl)-2-oxoethyl]carbamate2229540-88-7C16H20N2O3
- tert-Butyl N-[2-(1-cyanocyclopropyl)-4-methoxyphenyl]carbamate2228647-15-0C16H20N2O3
- Benzyl N-[1-(prop-2-enoyl)piperidin-4-yl]carbamate2770525-49-8C16H20N2O3
- tert-Butyl N-[(2-hydroxyquinolin-3-yl)methyl]-N-methylcarbamate2770555-41-2C16H20N2O3
- tert-Butyl N-{2-[(but-3-yn-1-yl)carbamoyl]phenyl}carbamate2770518-67-5C16H20N2O3
- rac-(4R,8S)-1-Acetyl-6-benzyl-1,6-diazaspiro[3.4]octane-8-carboxylic acid2870652-42-7C16H20N2O3
- Benzyl N-({2-oxo-octahydrocyclopenta[b]pyrrol-6a-yl}methyl)carbamate2920147-77-7C16H20N2O3
- Ethyl 3-{6-[(piperidin-4-yl)methoxy]pyridin-2-yl}prop-2-ynoate2443969-41-1C16H20N2O3
- Ethyl 3-{6-[(piperidin-3-yl)methoxy]pyridin-2-yl}prop-2-ynoate2445480-96-4C16H20N2O3
- Ethyl 3-{6-[(piperidin-4-yl)methoxy]pyridin-3-yl}prop-2-ynoate2443964-95-0C16H20N2O3
- Ethyl 3-{2-[(piperidin-4-yl)methoxy]pyridin-3-yl}prop-2-ynoate2438070-50-7C16H20N2O3
- Ethyl 3-{6-[(piperidin-3-yl)methoxy]pyridin-3-yl}prop-2-ynoate2445258-84-2C16H20N2O3
- Ethyl 3-{2-[(piperidin-3-yl)methoxy]pyridin-3-yl}prop-2-ynoate2438070-63-2C16H20N2O3
- 4-Methoxy-3-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)phenol3078412-08-2C16H20N2O3
- 4-(Benzyloxy)-5-isopropyl-2,6-dimethoxypyrimidine1295581-84-8C16H20N2O3
- tert-Butyl 3-((6-(prop-1-yn-1-yl)pyridin-3-yl)oxy)azetidine-1-carboxylate2435579-68-1C16H20N2O3
- Methyl 1-(4-methoxybutyl)-3-phenyl-1H-pyrazole-5-carboxylate2231085-80-4C16H20N2O3
- Methyl 2-(4-(4-(2-hydroxyethyl)phenyl)-1H-pyrazol-1-yl)-2-methylpropanoate3078445-52-7C16H20N2O3
- tert-Butyl 3-(4-(2-hydroxyphenyl)-1H-pyrazol-1-yl)propanoate3078440-28-2C16H20N2O3
- tert-Butyl 3-(4-(3-hydroxyphenyl)-1H-pyrazol-1-yl)propanoate3078432-36-4C16H20N2O3
- Methyl 2-(4-hydroxy-3-(1-isobutyl-1H-pyrazol-4-yl)phenyl)acetate3078554-79-4C16H20N2O3
- (4-Methoxy-3-(1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)phenyl)methanol3078570-38-1C16H20N2O3
- (4-Methoxy-3-(1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)phenyl)methanol3078449-02-9C16H20N2O3
- 2-(2-Methoxyethyl)-1-oxo-N-(propan-2-yl)-1,2-dihydroisoquinoline-3-carboxamide3054549-91-3C16H20N2O3
- 2-(2-Methoxyethyl)-1-oxo-N-propyl-1,2-dihydroisoquinoline-3-carboxamide3054550-56-7C16H20N2O3
- N-Methoxy-2-(3-methylbutyl)-1-oxo-1,2-dihydroisoquinoline-3-carboxamide3054626-75-1C16H20N2O3
- 1-Butyl-4-[(4-methoxyphenyl)methyl]pyrazine-2,3-dione3030814-77-5C16H20N2O3
- N-[3-(Dimethylamino)propyl]-7-methyl-1-oxo-1H-isochromene-3-carboxamide3054555-47-1C16H20N2O3
- 2,4,6(1H,3H,5H)-Pyrimidinetrione, 1-methyl-5-pentyl-5-phenyl-116128-42-8C16H20N2O3
- Ethyl 2-oxo-4-phenyl-6-propyl-3,4-dihydro-1H-pyrimidine-5-carboxylate401648-34-8C16H20N2O3
- (E)-2-[(3,4-Dimethoxyphenyl)methyl]-3-morpholin-4-ylprop-2-enenitrileC16H20N2O3
- 1,4-Diazabicyclo[3.2.2]nonan-4-yl(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanone1069660-01-0C16H20N2O3
- N-Butyl-2-cyano-3-(3-ethoxy-4-hydroxyphenyl)prop-2-enamide444332-50-7C16H20N2O3
- 4,5,6-Trimethoxy-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole1544838-93-8C16H20N2O3
- tert-Butyl (3aS,9bS)-5-oxo-1,3,3a,4,5,9b-hexahydro-2H-pyrrolo[3,4-c]isoquinoline-2-carboxylate1932489-05-8C16H20N2O3
- (2S)-4-Methyl-2-[[2-(2,4,5,6,7-pentadeuterio-1H-indol-3-yl)acetyl](15N)amino]pentanoic acid1201012-74-9C16H20N2O3
- Benzyl 3-(cyclopropylcarbamoyl)pyrrolidine-1-carboxylate2317518-20-8C16H20N2O3
- tert-Butyl N-[(1-methyl-2-oxoquinolin-4-yl)methyl]carbamate2756181-26-5C16H20N2O3
- Carboxyprimaquine methyl ester77229-69-7C16H20N2O3
- tert-Butyl 3-oxospiro[indoline-2,3'-pyrrolidine]-1'-carboxylate2863623-82-7C16H20N2O3
- tert-Butyl (2-(4-oxo-1,4-dihydroquinolin-7-yl)ethyl)carbamate2922549-72-0C16H20N2O3
- Methyl 2-(2-(tert-butylcarbamoyl)-1H-indol-3-yl)acetate838874-66-1C16H20N2O3
- tert-Butyl 4-formyl-3',6'-dihydro-[2,4'-bipyridine]-1'(2'H)-carboxylate3032784-77-0C16H20N2O3
- Benzyl 1-methyl-2-oxo-1,7-diazaspiro[3.5]nonane-7-carboxylate3017175-98-0C16H20N2O3
- Methyl (2R,4aR,10bR))-7-amino-4-methyl-6-oxo-1,2,3,4,4a,5,6,10b-octahydrobenzo[f]quinoline-2-carboxy65291-20-5C16H20N2O3
- 5-Methyl-3-[2-(methylamino)-3-(2-methylpropyl)phenyl]-1,2-oxazole-4-carboxylic acid958818-89-8C16H20N2O3
Frequently asked questions
What is the molar mass of C16H20N2O3?
The molar mass of C16H20N2O3 is 288.35 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 294.1758 Da.
How many compounds have the formula C16H20N2O3?
CompoundList lists 597 compounds with the molecular formula C16H20N2O3, including N-(5-Ethynyl-2-nitrophenyl)octanamide, 2-Propenoic acid, 2-(1,5,6,8-tetrahydro-8-oxo-1,5-methano-2H-pyrido[1,2-a][1,5]diazocin-3(4H)-yl)ethyl ester, (1S)-, tert-Butyl N-[(1R)-1-(1H-indol-3-yl)-3-oxopropyl]carbamate. 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 C16H20N2O3?
C16H20N2O3 has a degree of unsaturation of 8. 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.