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 101 to 200 of 597 compounds
1-Benzoyl-N,N-diethyl-5-oxopyrrolidine-2-carboxamide
CAS 51959-92-3C16H20N2O3
1-Piperidineethanol, alpha-(5-(3-hydroxyphenyl)-3-isoxazolyl)-
CAS 53983-88-3C16H20N2O3
![Ethyl 3-[4-(diethylamino)phenyl]-1,2-oxazole-4-carboxylate chemical structure, C16H20N2O3, CAS 5533-25-5](/s/WNFVRMYTSOLWHP-UHFFFAOYSA-N.svg)
Ethyl 3-[4-(diethylamino)phenyl]-1,2-oxazole-4-carboxylate
CAS 5533-25-5C16H20N2O3
![8-Hydroxy-5-[2-[(1-methylethyl)amino]-1-oxobutyl]-2(1H)-quinolinone chemical structure, C16H20N2O3, CAS 63235-39-2](/s/LCMWSWALJPFSEA-UHFFFAOYSA-N.svg)
8-Hydroxy-5-[2-[(1-methylethyl)amino]-1-oxobutyl]-2(1H)-quinolinone
CAS 63235-39-2C16H20N2O3
![Ethyl 4-(2-oxo-3-(prop-1-en-2-yl)-2,3-dihydro-1H-benzo[d]imidazol-1-yl)butanoate chemical structure, C16H20N2O3, CAS 116199-87-2](/s/OJACLUBSYIHTEB-UHFFFAOYSA-N.svg)
Ethyl 4-(2-oxo-3-(prop-1-en-2-yl)-2,3-dihydro-1H-benzo[d]imidazol-1-yl)butanoate
CAS 116199-87-2C16H20N2O3
2-Pyridineglycolic acid, alpha-(1-propynyl)-, 1-methyl-4-piperidyl ester
CAS 102206-64-4C16H20N2O3
2-(1,3-Dioxoisoindol-2-yl)-N,N-dipropylacetamide
CAS 109728-07-6C16H20N2O3
![1-(3,4,5-Trimethoxyphenyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine chemical structure, C16H20N2O3, CAS 73627-27-7](/s/LCMFCXIQZPMJCR-UHFFFAOYSA-N.svg)
1-(3,4,5-Trimethoxyphenyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine
CAS 73627-27-7C16H20N2O3
1-Piperidineethanol, 3-hydroxy-alpha-(5-phenyl-3-isoxazolyl)-
CAS 55578-70-6C16H20N2O3
![1-[4-(1,3-Benzodioxol-5-yloxy)-2-butynyl]-4-methylpiperazine chemical structure, C16H20N2O3, CAS 866040-46-2](/s/SHAXLKGCKGNMTR-UHFFFAOYSA-N.svg)
1-[4-(1,3-Benzodioxol-5-yloxy)-2-butynyl]-4-methylpiperazine
CAS 866040-46-2C16H20N2O3
N-(3-Ethoxypropyl)-2-(2-methyl-1H-indol-3-yl)-2-oxoacetamide
CAS 852368-72-0C16H20N2O3
Ethyl 1,6-dimethyl-4-(4-methylphenyl)-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
CAS 887351-75-9C16H20N2O3
Ethyl 1,6-dimethyl-4-(2-methylphenyl)-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
CAS 1135283-42-9C16H20N2O3
![Benzyl 2-oxo-1,7-diazaspiro[4.5]decane-7-carboxylate chemical structure, C16H20N2O3, CAS 1160246-73-0](/s/WKINTIMOHILAPI-UHFFFAOYSA-N.svg)
Benzyl 2-oxo-1,7-diazaspiro[4.5]decane-7-carboxylate
CAS 1160246-73-0C16H20N2O3
![Benzyl 7-oxo-2,6-diazaspiro[4.5]decane-2-carboxylate chemical structure, C16H20N2O3, CAS 1160246-74-1](/s/KBVZXTSTUKGUBY-UHFFFAOYSA-N.svg)
Benzyl 7-oxo-2,6-diazaspiro[4.5]decane-2-carboxylate
CAS 1160246-74-1C16H20N2O3
![N-(1-Bicyclo[2.2.1]hept-2-ylethyl)-4-nitrobenzamide chemical structure, C16H20N2O3, CAS 201349-38-4](/s/UBCQEAQWETXMQV-UHFFFAOYSA-N.svg)
N-(1-Bicyclo[2.2.1]hept-2-ylethyl)-4-nitrobenzamide
CAS 201349-38-4C16H20N2O3
![3-Ethyl-N-[1-(3-methoxyphenyl)ethyl]-5-methyl-1,2-oxazole-4-carboxamide chemical structure, C16H20N2O3, CAS 438220-47-4](/s/DXYQHXNOIWTKMC-UHFFFAOYSA-N.svg)
3-Ethyl-N-[1-(3-methoxyphenyl)ethyl]-5-methyl-1,2-oxazole-4-carboxamide
CAS 438220-47-4C16H20N2O3
4-((4-Ethylpiperazin-1-yl)methyl)-6-hydroxy-2H-chromen-2-one
CAS 864761-38-6C16H20N2O3
![N'-[(1E)-3,3-Dimethyl-5-oxocyclohexylidene]-2-phenoxyacetohydrazide chemical structure, C16H20N2O3, CAS 5658-08-2](/s/IGMSSJYCPXGUIO-ATVHPVEESA-N.svg)
N'-[(1E)-3,3-Dimethyl-5-oxocyclohexylidene]-2-phenoxyacetohydrazide
CAS 5658-08-2C16H20N2O3
![Methyl 4-[[(E)-3-pyrrolidin-1-ylbut-2-enoyl]amino]benzoate chemical structure, C16H20N2O3, CAS 337921-20-7](/s/ZOBIXAUPRWFGKR-VAWYXSNFSA-N.svg)
Methyl 4-[[(E)-3-pyrrolidin-1-ylbut-2-enoyl]amino]benzoate
CAS 337921-20-7C16H20N2O3
![3,4-Dimethyl-6-[(pyridin-4-ylmethyl)carbamoyl]cyclohex-3-ene-1-carboxylic acid chemical structure, C16H20N2O3, CAS 904759-81-5](/s/ROHOOFAPRLWWHG-UHFFFAOYSA-N.svg)
3,4-Dimethyl-6-[(pyridin-4-ylmethyl)carbamoyl]cyclohex-3-ene-1-carboxylic acid
CAS 904759-81-5C16H20N2O3
Barbituric acid, 1,3,5,5-tetraallyl-
CAS 14167-75-0C16H20N2O3
(E)-N-Cycloheptyl-3-(2-nitrophenyl)prop-2-enamide
CAS 600122-96-1C16H20N2O3
N-(2-(Diethylamino)ethyl)-2-oxo-2H-chromene-3-carboxamide
CAS 326886-61-7C16H20N2O3
- 1-(3-Methoxyphenyl)-3-piperidin-1-ylpyrrolidine-2,5-dione340295-54-7C16H20N2O3
- 1-(2-Hydroxy-3-morpholin-4-yl-propyl)-1H-indole-3-carbaldehyde883543-10-0C16H20N2O3
- N-(5-tert-Butyl-1,2-oxazol-3-yl)-2-(4-methoxyphenyl)acetamide959239-57-7C16H20N2O3
- N-(5-tert-Butyl-1,2-oxazol-3-yl)-2-phenoxypropanamide959238-72-3C16H20N2O3
- 1-Acetyl-5-methyl-4-{[4-(propan-2-yloxy)phenyl]methyl}-2,3-dihydro-1H-pyrazol-3-one910054-64-7C16H20N2O3
- Barbituric acid, 5,5-diethyl-1-phenethyl-66940-96-3C16H20N2O3
- 1-(4-Hydroxyphenyl)-4-(piperidine-1-carbonyl)pyrrolidin-2-one39630-17-6C16H20N2O3
- (2,4-Diethoxypyrimidin-5-yl)-(4-methylphenyl)methanol93538-19-3C16H20N2O3
- Ethyl 3-(6-ethyl-1-methyl-4-oxocinnolin-3-yl)propanoate55975-02-5C16H20N2O3
- N-((2-Hydroxy-8-methylquinolin-3-yl)methyl)-N-(2-methoxyethyl)acetamide838889-35-3C16H20N2O3
- Ethyl 2-acetamido-4-(1H-indol-3-yl)butanoate110504-55-7C16H20N2O3
- 3-(Cyclopentylamino)-1-(4-methoxyphenyl)pyrrolidine-2,5-dione473265-44-0C16H20N2O3
- 1-Piperidineethanol, alpha-(5-(4-hydroxyphenyl)-3-isoxazolyl)-53983-89-4C16H20N2O3
- 4H-1-Benzopyran-4-one, 6-methoxy-2-methyl-3-(4-methyl-1-piperazinyl)-69932-48-5C16H20N2O3
- 3-[(Pyridin-2-ylmethyl)carbamoyl]bicyclo[2.2.2]octane-2-carboxylic acid904797-62-2C16H20N2O3
- 3-((Pyridin-3-ylmethyl)carbamoyl)bicyclo[2.2.2]octane-2-carboxylic acid904797-83-7C16H20N2O3
- 3,4-Dimethyl-6-[(pyridin-3-ylmethyl)carbamoyl]cyclohex-3-ene-1-carboxylic acid904798-27-2C16H20N2O3
- N-[4-Methoxy-3-(2-oxopiperidin-1-yl)phenyl]cyclopropanecarboxamide941982-44-1C16H20N2O3
- 3-(1H-Indol-3-yl)-2-(3-methylbutanamido)propanoic acid880479-04-9C16H20N2O3
- 2-((2-Ethyl-1-oxo-1,2-dihydroisoquinolin-5-yl)oxy)-N-isopropylacetamide898457-23-3C16H20N2O3
- 2-[4-(4-Morpholinyl)butyl]-1H-isoindole-1,3(2H)-dione154620-01-6C16H20N2O3
- 3-(2-Methoxy-5-methylphenyl)-1-(2-methylpropyl)-1H-pyrazole-4-carboxylic acid1152578-50-1C16H20N2O3
- 1-tert-Butyl-3-(2-ethoxyphenyl)-1H-pyrazole-4-carboxylic acid1152891-41-2C16H20N2O3
- 1-(2-Hydroxy-2-(5-methylfuran-2-yl)ethyl)-3-phenethylurea1226438-56-7C16H20N2O3
- N-(3-(1H-Pyrrol-1-yl)propyl)-2-(2-methoxyphenoxy)acetamide1226454-25-6C16H20N2O3
- tert-Butyl 2-[3-(hydroxymethyl)-5-methyl-1H-pyrazol-1-yl]benzoate1251950-61-4C16H20N2O3
- N-(4-Morpholinobut-2-yn-1-yl)-2-phenoxyacetamide1396750-38-1C16H20N2O3
- 2-((4-Pivalamidobut-2-yn-1-yl)oxy)benzamide1421451-83-3C16H20N2O3
- 2-(((6-Methoxy(3-pyridyl))amino)methylene)-5-(isopropyl)cyclohexane-1,3-dione1023571-67-6C16H20N2O3
- 3,8-Diazabicyclo(3.2.1)octane, 8-((alpha-carboxy)-p-toluoyl)-3-methyl-57269-43-9C16H20N2O3
- 1-[(2E)-3-(4-Methoxyphenyl)prop-2-enoyl]piperidine-4-carboxamide543696-81-7C16H20N2O3
- 8-Methoxy-2-methyl-3-(morpholin-4-ylmethyl)-1H-quinolin-4-one384797-60-8C16H20N2O3
- 6-Hydroxy-7-methyl-4-[(4-methylpiperazin-1-yl)methyl]-2H-chromen-2-one896821-59-3C16H20N2O3
- 1-Piperidineethanol, alpha-(5-phenyl-3-isoxazolyl)-, 1-oxide55798-56-6C16H20N2O3
- 1-(Pyridin-2-yl)-N-(2,4,5-trimethoxybenzyl)methanamine880812-92-0C16H20N2O3
- 2,4(1H,3H)-Pyrimidinedione, 1-(2-(3-methyl-4-(1-methylethoxy)phenyl)ethyl)-88655-26-9C16H20N2O3
- Ethyl 4-(3,3-diallylureido)benzoate894263-50-4C16H20N2O3
- 1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-5-((methoxyimino)methyl)-, 2-phenylethyl ester, (E)-145071-38-1C16H20N2O3
- 4-Hydroxy-3-[2-(1H-indol-1-yl)ethyl]-4,5,5-trimethyl-1,3-oxazolidin-2-one893784-14-0C16H20N2O3
- N-[1-(4-Ethoxyphenyl)ethyl]-3,5-dimethyl-4-isoxazolecarboxamide925058-78-2C16H20N2O3
- 3-[(Cyclopropylcarbonyl)amino]-N-(tetrahydro-2-furanylmethyl)benzamide940539-25-3C16H20N2O3
- 2-(2-Methoxy-4-{[(3-pyridinylmethyl)amino]methyl}phenoxy)ethanol932202-59-0C16H20N2O3
- 3-[5-({[2-(Dimethylamino)ethyl]amino}methyl)-2-furyl]benzoic acid932237-37-1C16H20N2O3
- 4-[(Cyclopropylcarbonyl)amino]-N-(tetrahydro-2-furanylmethyl)benzamide891006-06-7C16H20N2O3
- 4-Oxo-N-[3-(propan-2-yloxy)propyl]-1,4-dihydroquinoline-3-carboxamide954764-52-4C16H20N2O3
- 2-(1,2-Dimethyl-1H-indol-3-yl)-N-(1-methoxypropan-2-yl)-2-oxoacetamide862814-49-1C16H20N2O3
- N-[2-(Dimethylamino)-2-(furan-2-yl)ethyl]-4-methoxybenzamide883688-63-9C16H20N2O3
- (2Z)-2-{[(2,5-Dimethoxyphenyl)amino]methylidene}-4,4-dimethyl-3-oxopentanenitrile208348-00-9C16H20N2O3
- 1-[1-(Diethylcarbamoyl)ethyl]-1H-indole-4-carboxylic acid1096815-25-6C16H20N2O3
- 6-[(1H-Indol-1-ylacetyl)amino]hexanoic acid1190285-19-8C16H20N2O3
- 3-Cyano-N,N-diethyl-4-(4-methoxyphenyl)-4-oxobutanamide386298-14-2C16H20N2O3
- N-Butyl-8-methoxy-N-methyl-4-oxo-1,4-dihydroquinoline-3-carboxamide1232770-91-0C16H20N2O3
- Benzyl (4-carbamoylbicyclo[2.2.1]heptan-1-yl)carbamate1252672-37-9C16H20N2O3
- 3-(Dimethylamino)-N-[3-(furan-2-yl)-3-hydroxypropyl]benzamide1421461-76-8C16H20N2O3
- 2-(4-Ethoxyphenyl)-N-(2-(3-methylisoxazol-5-yl)ethyl)acetamide1421523-09-2C16H20N2O3
- 1-(Furan-3-ylmethyl)-1-(2-methoxyethyl)-3-(o-tolyl)urea1421451-55-9C16H20N2O3
- 1'-Benzyl-5-oxo-1,3'-bipyrrolidine-3-carboxylic acid1355334-59-6C16H20N2O3
- 3-(4-Isobutyrylpiperazine-1-carbonyl)benzaldehyde1207453-12-0C16H20N2O3
- N-(Isochroman-3-ylmethyl)-N-methyl-5-oxopyrrolidine-2-carboxamide2034202-19-0C16H20N2O3
- 2-Dimethylaminomethylene-3-oxo-piperidine-1-carboxylic acid benzyl ester1951451-51-6C16H20N2O3
- Barbituric acid, 5-ethyl-5-isobutyl-1-phenyl-66968-50-1C16H20N2O3
- 5-Butyl-5-ethyl-6-hydroxy-3-phenylpyrimidine-2,4(3H,5H)-dione67050-28-6C16H20N2O3
- Ethyl 4-[(6-methoxyquinolin-8-yl)amino]butanoate5438-87-9C16H20N2O3
- N-Cyclohexyl-2-(3-oxo-1,4-benzoxazin-4-yl)acetamide26508-95-2C16H20N2O3
- N-(1,3-Dioxoisoindol-5-yl)-2-propylpentanamide712325-48-9C16H20N2O3
- 2-(3-Formyl-2-methyl-1H-indol-1-yl)-N-(3-methoxypropyl)acetamide433308-21-5C16H20N2O3
- 2,5-Pyrrolidinedione, 1-(2-methoxyphenyl)-3-(1-piperidinyl)-89143-25-9C16H20N2O3
- 3-(Azepane-1-carbonyl)-5-phenyl-1,3-oxazolidin-2-one55243-76-0C16H20N2O3
- 4-Morpholineethanol, alpha-((8-quinolinyloxy)methyl)-85239-18-5C16H20N2O3
- 3-((2,5-Dimethoxyphenyl)amino)-2-(2,2-dimethylpropanoyl)prop-2-enenitrileC16H20N2O3
- 2-(1,2-Dimethyl-1H-indol-3-yl)-N-(3-methoxypropyl)-2-oxoacetamide862814-45-7C16H20N2O3
- Ethyl (1-(cyclopropanecarbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)carbamate941915-47-5C16H20N2O3
- 2-(1-BOC-2-(S)-pyrrolidinyl)furo[2,3-c]pyridine188057-22-9C16H20N2O3
- (S)-1-Benzoyl-N,N-diethyl-5-oxopyrrolidine-2-carboxamide85760-92-5C16H20N2O3
- N-{4-[2-(Morpholin-4-yl)-2-oxoethyl]phenyl}cyclopropanecarboxamide1060261-97-3C16H20N2O3
- 2-(2,3-Dimethylphenoxy)-2-methyl-N-(5-methyl-1,2-oxazol-3-yl)propanamide959240-03-0C16H20N2O3
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 1-Benzoyl-N,N-diethyl-5-oxopyrrolidine-2-carboxamide, 1-Piperidineethanol, alpha-(5-(3-hydroxyphenyl)-3-isoxazolyl)-, Ethyl 3-[4-(diethylamino)phenyl]-1,2-oxazole-4-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 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.