Molecular formula
C16H20N4O3
234 compounds have this formula on CompoundList.
- Molar mass
- 316.36g/mol
- Monoisotopic mass
- 316.1535Da
- Atoms
- 43
- Elements
- 4
- Rings plus double bonds
- 9
The formula C16H20N4O3 describes a molecule made of 16 carbon atoms, 20 hydrogen atoms, 4 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 × 1660.75%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 206.37%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 417.71%14.007 × 4 = 56.028 g/mol
- O Oxygen × 315.17%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H20N4O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 234 compounds
![N-(1-Cyano-1-cyclopropylethyl)-2-[(2,6-dimethyl-3-nitrophenyl)amino]acetamide chemical structure, C16H20N4O3, CAS 1394730-28-9](/s/PFRRSMHLPBQNLC-UHFFFAOYSA-N.svg)
N-(1-Cyano-1-cyclopropylethyl)-2-[(2,6-dimethyl-3-nitrophenyl)amino]acetamide
CAS 1394730-28-9C16H20N4O3
![Benzyl 3-[4-(2-hydroxypropan-2-yl)-1H-1,2,3-triazol-1-yl]azetidine-1-carboxylate chemical structure, C16H20N4O3, CAS 1461715-42-3](/s/RJSOZFPAEDUYGB-UHFFFAOYSA-N.svg)
Benzyl 3-[4-(2-hydroxypropan-2-yl)-1H-1,2,3-triazol-1-yl]azetidine-1-carboxylate
CAS 1461715-42-3C16H20N4O3
tert-Butyl 2-(3-pyridin-4-yl-1,2,4-oxadiazol-5-yl)pyrrolidine-1-carboxylate
CAS 1823420-86-5C16H20N4O3
N1-(2-cyanophenyl)-N2-(2-(4-hydroxypiperidin-1-yl)ethyl)oxalamide
CAS 1797735-83-1C16H20N4O3
![4-[4-Ethoxy-3-(morpholin-4-ylcarbonyl)-1H-pyrazol-1-yl]aniline chemical structure, C16H20N4O3, CAS 1623080-79-4](/s/ZWCGAURWIZNWBY-UHFFFAOYSA-N.svg)
4-[4-Ethoxy-3-(morpholin-4-ylcarbonyl)-1H-pyrazol-1-yl]aniline
CAS 1623080-79-4C16H20N4O3
![N-[(1-Hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl]-1-methyl-1H-1,2,3-triazole-4-carboxamide chemical structure, C16H20N4O3, CAS 2034531-43-4](/s/GOFODPWNOVNHGY-UHFFFAOYSA-N.svg)
N-[(1-Hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl]-1-methyl-1H-1,2,3-triazole-4-carboxamide
CAS 2034531-43-4C16H20N4O3
6-Ethoxy-N-(1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)nicotinamide
CAS 1704621-25-9C16H20N4O3
5-Cyclopropyl-N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)isoxazole-3-carboxamide
CAS 1706274-71-6C16H20N4O3
![3,5-Dimethyl-N-[(1r,4r)-4-(pyrimidin-2-yloxy)cyclohexyl]-1,2-oxazole-4-carboxamide chemical structure, C16H20N4O3, CAS 2034248-01-4](/s/IFWCNFMGKXSMMV-UHFFFAOYSA-N.svg)
3,5-Dimethyl-N-[(1r,4r)-4-(pyrimidin-2-yloxy)cyclohexyl]-1,2-oxazole-4-carboxamide
CAS 2034248-01-4C16H20N4O3
3-(3,5-Dimethylisoxazol-4-yl)-1-(3-(pyrazin-2-yloxy)pyrrolidin-1-yl)propan-1-one
CAS 2034250-64-9C16H20N4O3
3-(3,5-Dimethylisoxazol-4-yl)-1-(3-(pyridazin-3-yloxy)pyrrolidin-1-yl)propan-1-one
CAS 2034335-75-4C16H20N4O3
2-(3,5-Dimethylisoxazol-4-yl)-1-(3-((6-methylpyridazin-3-yl)oxy)pyrrolidin-1-yl)ethanone
CAS 2034581-40-1C16H20N4O3
2-(3,5-Dimethylisoxazol-4-yl)-1-(3-(pyridazin-3-yloxy)piperidin-1-yl)ethanone
CAS 2034225-15-3C16H20N4O3
2-(3,5-Dimethylisoxazol-4-yl)-1-(3-(pyrazin-2-yloxy)piperidin-1-yl)ethanone
CAS 2034433-28-6C16H20N4O3
(3-((3-(Dimethylamino)pyrazin-2-yl)oxy)piperidin-1-yl)(furan-2-yl)methanone
CAS 2034482-51-2C16H20N4O3
(3-((3-(Dimethylamino)pyrazin-2-yl)oxy)piperidin-1-yl)(furan-3-yl)methanone
CAS 2034502-76-4C16H20N4O3
2-(3,5-Dimethylisoxazol-4-yl)-N-(2-methyl-3-oxo-2,3,5,6,7,8-hexahydrocinnolin-6-yl)acetamide
CAS 2034409-01-1C16H20N4O3
N-(3-(1H-Imidazol-1-yl)propyl)-6-((tetrahydrofuran-3-yl)oxy)nicotinamide
CAS 2034443-49-5C16H20N4O3
N-(2-(2-Methyl-1H-imidazol-1-yl)ethyl)-2-((tetrahydrofuran-3-yl)oxy)isonicotinamide
CAS 2034272-50-7C16H20N4O3
N-(3-(1H-Imidazol-1-yl)propyl)-2-((tetrahydrofuran-3-yl)oxy)isonicotinamide
CAS 2034272-66-5C16H20N4O3
N-(2-(2-Methyl-1H-imidazol-1-yl)ethyl)-2-((tetrahydrofuran-3-yl)oxy)nicotinamide
CAS 2034236-79-6C16H20N4O3
![N-(1-Methyl-1H-pyrazol-4-yl)-6-[(oxan-4-yl)methoxy]pyridine-3-carboxamide chemical structure, C16H20N4O3, CAS 2034279-20-2](/s/IUONKSCGMRUUDI-UHFFFAOYSA-N.svg)
N-(1-Methyl-1H-pyrazol-4-yl)-6-[(oxan-4-yl)methoxy]pyridine-3-carboxamide
CAS 2034279-20-2C16H20N4O3
N-((3,5-Dimethylisoxazol-4-yl)methyl)-2-methyl-3-oxo-2,3,5,6,7,8-hexahydrocinnoline-6-carboxamide
CAS 1904300-76-0C16H20N4O3
![N-(3-Methoxypropyl)-11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidine-2(11H)-carboxamide chemical structure, C16H20N4O3, CAS 1903159-01-2](/s/LNZDNVHTLDTZFT-UHFFFAOYSA-N.svg)
N-(3-Methoxypropyl)-11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidine-2(11H)-carboxamide
CAS 1903159-01-2C16H20N4O3
- tert-Butyl 3-((3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)methyl)azetidine-1-carboxylate1698489-09-6C16H20N4O3
- tert-Butyl 3-((3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)methyl)azetidine-1-carboxylate1702389-46-5C16H20N4O3
- tert-Butyl 3-((3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)methyl)azetidine-1-carboxylate1699532-58-5C16H20N4O3
- 2-Methoxy-N-(1-((tetrahydro-2H-pyran-2-yl)methyl)-1H-pyrazol-4-yl)nicotinamide2034372-42-2C16H20N4O3
- (3,5-Dimethylisoxazol-4-yl)(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)methanone2034295-16-2C16H20N4O3
- (4-((2,6-Dimethylpyrimidin-4-yl)oxy)piperidin-1-yl)(5-methylisoxazol-3-yl)methanone2034616-28-7C16H20N4O3
- 5-Cyclopropyl-N-(1-((tetrahydro-2H-pyran-2-yl)methyl)-1H-pyrazol-4-yl)isoxazole-3-carboxamide2034321-68-9C16H20N4O3
- N-(2-(1H-Imidazol-4-yl)ethyl)-6-((tetrahydrofuran-2-yl)methoxy)nicotinamide2034444-66-9C16H20N4O3
- (3-(2H-1,2,3-Triazol-2-yl)pyrrolidin-1-yl)(4-(2-methoxyethoxy)phenyl)methanone2034409-45-3C16H20N4O3
- (Tetrahydrofuran-3-yl)methyl ((6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)methyl)carbamate2034609-25-9C16H20N4O3
- 3-{1-[4-(Dimethylamino)benzoyl]pyrrolidin-3-yl}imidazolidine-2,4-dione2320379-95-9C16H20N4O3
- Methyl 4-((3-methyl-1-(1H-1,2,3-triazol-1-yl)butan-2-yl)carbamoyl)benzoate2034229-08-6C16H20N4O3
- N-(3-(tert-Butyl)isoxazol-5-yl)-2-(3-cyclopropyl-6-oxopyridazin-1(6H)-yl)acetamide2034267-97-3C16H20N4O3
- 2-(3,5-Dimethylisoxazol-4-yl)-1-(3-(pyrimidin-4-yloxy)piperidin-1-yl)ethanone2034399-68-1C16H20N4O3
- Methyl 4-((3-methyl-1-(1H-1,2,4-triazol-1-yl)butan-2-yl)carbamoyl)benzoate2034561-13-0C16H20N4O3
- N-(3-Methyl-1-(1H-1,2,4-triazol-1-yl)butan-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamide2034306-42-6C16H20N4O3
- 2-[1-(3,4-Diethoxybenzoyl)azetidin-3-yl]-2H-1,2,3-triazole2190364-97-5C16H20N4O3
- N-(2-Cyano-1-methoxypropan-2-yl)-1-methyl-4-oxo-3,5-dihydro-2H-1,5-benzodiazepine-7-carboxamide2192962-51-7C16H20N4O3
- N-Methyl-N-[[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]methyl]morpholine-4-carboxamide878434-64-1C16H20N4O3
- [(1-Cyanocyclohexyl)(methyl)carbamoyl]methyl 5-methylpyrazine-2-carboxylate876689-33-7C16H20N4O3
- [5-(Methoxymethyl)-1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl](morpholin-4-yl)methanone940983-41-5C16H20N4O3
- N-(3-Acetamidophenyl)-3-ethoxy-1-ethyl-1H-pyrazole-4-carboxamide1014088-95-9C16H20N4O3
- Methyl N-{[4-(1H-benzimidazol-2-yl)piperidin-1-yl]carbonyl}glycinate929839-54-3C16H20N4O3
- N-(5-Methyl-1,2-oxazol-3-yl)-N~2~-(phenylcarbamoyl)-L-valinamide1134414-81-5C16H20N4O3
- 1-[2-[(1-Acetyl-2,3-dihydro-1H-indol-5-yl)amino]-1-oxopropyl]-2-imidazolidinone1214641-86-7C16H20N4O3
- 3-Carbamoyl-4-(2-methylcyclohexylamino)pyrrolo[1,2-b]pyridazine-7-carboxylic acid1263420-05-8C16H20N4O3
- 2-(Diethylamino)-6-(morpholin-4-yl)quinoxaline-5,8-dione62471-83-4C16H20N4O3
- N-[4-(Dimethylamino)-2-methoxypyrimidin-5-yl]-2-(4-methoxyphenyl)acetamide1797659-56-3C16H20N4O3
- 1-(4-Methoxy-2-methylphenyl)-3-(2-methoxy-4,6-dimethylpyrimidin-5-yl)urea1795488-09-3C16H20N4O3
- 6-(4-(2-Methoxyphenyl)piperazin-1-yl)-3-methylpyrimidine-2,4(1H,3H)-dione1235096-68-0C16H20N4O3
- N-(2-(Benzofuran-2-yl)-2-(dimethylamino)ethyl)-2-oxoimidazolidine-1-carboxamide2034301-57-8C16H20N4O3
- N-[(4,6-Dimethoxy-1,3,5-triazin-2-yl)methyl]-2-phenylbutanamide2034521-14-5C16H20N4O3
- 2-[2-Oxo-2-(pyrrolidin-1-yl)ethyl]-6-(prop-2-enoyl)-2H,3H,5H,6H,7H,8H-pyrido[4,3-c]pyridazin-3-one2094211-95-5C16H20N4O3
- 4-tert-Butyl-2-oxo-N-(2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl)pyrrolidine-3-carboxamide2097893-00-8C16H20N4O3
- N-[4-(4-Methylpiperazine-1-carbonyl)phenyl]-4-oxoazetidine-2-carboxamide2248706-65-0C16H20N4O3
- (2S)-N-[2-(Prop-2-enoylamino)ethyl]-1-(pyridine-2-carbonyl)pyrrolidine-2-carboxamide2361589-04-8C16H20N4O3
- 5-({[1-(Prop-2-enoyl)piperidin-4-yl]formamido}methyl)pyridine-2-carboxamide2361875-44-5C16H20N4O3
- Methyl (2E)-3-[(3-{5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl}propyl)carbamoyl]prop-2-enoate2411325-81-8C16H20N4O3
- 4-Methoxy-1-methyl-5-{3-[(4-methyl-1H-pyrazol-1-yl)methyl]azetidine-1-carbonyl}-1,2-dihydropyridin-2-one2549002-34-6C16H20N4O3
- tert-Butyl 3-[3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl]pyrrolidine-1-carboxylate2384033-46-7C16H20N4O3
- 4-(Morpholin-4-yl)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)butanamide89758-14-5C16H20N4O3
- 1-(6,7-Dimethoxyquinazolin-4-yl)piperidine-4-carboxamide929397-36-4C16H20N4O3
- tert-Butyl (S)-2-(1H-benzo[d][1,2,3]triazole-1-carbonyl)pyrrolidine-1-carboxylate1212097-43-2C16H20N4O3
- tert-Butyl 3-(2,3-diaminopyridin-4-yloxy)phenylcarbamate956488-73-6C16H20N4O3
- 2-(4-(8-Nitroisoquinolin-5-yl)-1,4-diazepan-1-yl)ethan-1-ol1311873-15-0C16H20N4O3
- 4-(2-Methoxybenzamido)-1-methyl-3-propyl-1H-pyrazole-5-carboxamide856190-54-0C16H20N4O3
- N'-[(Butylcarbamoyl)oxy][(quinolin-8-yl)oxy]ethanimidamide88758-34-3C16H20N4O3
- N-Acetyl-L-tryptophyl-L-alaninamide71525-90-1C16H20N4O3
- N-(Furan-2-ylmethyl)-1-(6-methoxypyridazin-3-yl)piperidine-3-carboxamide1574307-35-9C16H20N4O3
- N-[2-[(2-Hydroxy-2-phenylethyl)amino]-2-oxoethyl]-1,5-dimethyl-1H-pyrazole-3-carboxamide1205037-96-2C16H20N4O3
- tert-Butyl 4-(imidazo[1,2-a]pyridin-7-yl)-3-oxopiperazine-1-carboxylate1400764-42-2C16H20N4O3
- 3-(Methoxymethyl)-1-[[6-(1-pyrrolidinyl)-3-pyridinyl]methyl]-1H-pyrazole-4-carboxylic acid1938129-61-3C16H20N4O3
- Methyl 1-{[(4-butylphenyl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxylate2098083-75-9C16H20N4O3
- Methyl 1-{[(4-phenylbutan-2-yl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxylate2097982-30-2C16H20N4O3
- Ethyl 1-{[(2,4,6-trimethylphenyl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxylate2098093-54-8C16H20N4O3
- Ethyl 1-{[ethyl(3-methylphenyl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxylate2098083-78-2C16H20N4O3
- Ethyl 1-{[benzyl(ethyl)carbamoyl]methyl}-1H-1,2,3-triazole-4-carboxylate2098093-55-9C16H20N4O3
- tert-Butyl 3-{[6-(furan-2-yl)pyrimidin-4-yl]amino}azetidine-1-carboxylate2098013-55-7C16H20N4O3
- Ethyl 4-{[6-(furan-2-yl)pyrimidin-4-yl]amino}piperidine-1-carboxylate2098111-90-9C16H20N4O3
- tert-Butyl 3-{[6-(furan-3-yl)pyrimidin-4-yl]amino}azetidine-1-carboxylate2098013-56-8C16H20N4O3
- Ethyl 4-{[6-(furan-3-yl)pyrimidin-4-yl]amino}piperidine-1-carboxylate2098112-53-7C16H20N4O3
- 6-(Cyclopentylmethyl)-1,5-dihydro-1-(tetrahydro-2-oxo-2H-pyran-4-yl)-4H-pyrazolo[3,4-d]pyrimidin-4-one1189769-93-4C16H20N4O3
- 1-Cyclohexyl-4-[(3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl]-1,2,3,4-tetrahydropyrazine-2,3-dione2380042-60-2C16H20N4O3
- 2-{[1-(3,5-Dimethyl-1,2-oxazole-4-carbonyl)piperidin-3-yl]methoxy}pyrimidine2380064-04-8C16H20N4O3
- 2-{[1-(3,5-Dimethyl-1,2-oxazole-4-carbonyl)piperidin-4-yl]methoxy}pyrimidine2380067-57-0C16H20N4O3
- 5-Methyl-2-{[1-(5-methyl-1,2-oxazole-4-carbonyl)piperidin-3-yl]methoxy}pyrimidine2380032-51-7C16H20N4O3
- tert-Butyl 4-amino-3-(methylcarbamoyl)-1-phenyl-1H-pyrazole-5-carboxylate2319640-55-4C16H20N4O3
- 5-Ethyl-2-{[1-(5-methyl-1,2-oxazole-3-carbonyl)piperidin-4-yl]oxy}pyrimidine2380145-15-1C16H20N4O3
- tert-Butyl 3-{2-methyl-4-oxo-3H,4H-pyrido[2,3-d]pyrimidin-3-yl}azetidine-1-carboxylate2380171-15-1C16H20N4O3
- 4-[4-(Prop-2-enamido)benzoyl]-1,4-diazepane-1-carboxamide2361843-80-1C16H20N4O3
- 3-[4-(3-Aminopropylamino)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione2338824-40-9C16H20N4O3
- N-(2,6-Dioxo-3-piperidinyl)-4-(1-piperazinyl)benzamide2657752-30-0C16H20N4O3
- N-(2-Acetamidopyridin-3-yl)-1-(prop-2-enoyl)piperidine-4-carboxamide2411255-27-9C16H20N4O3
- Ethyl (1-benzyl-5-carbamoyl-1H-imidazol-4-yl)ethylcarbamate139927-87-0C16H20N4O3
- 4,6-Dimethoxy-2-[3-(pyridin-3-yloxy)piperidin-1-yl]pyrimidine2877750-69-9C16H20N4O3
- Ethyl 4-{[(2-cyanophenyl)carbamoyl]methyl}piperazine-1-carboxylate895352-61-1C16H20N4O3
Frequently asked questions
What is the molar mass of C16H20N4O3?
The molar mass of C16H20N4O3 is 316.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 316.1535 Da.
How many compounds have the formula C16H20N4O3?
CompoundList lists 234 compounds with the molecular formula C16H20N4O3, including N-(1-Cyano-1-cyclopropylethyl)-2-[(2,6-dimethyl-3-nitrophenyl)amino]acetamide, Benzyl 3-[4-(2-hydroxypropan-2-yl)-1H-1,2,3-triazol-1-yl]azetidine-1-carboxylate, tert-Butyl 2-(3-pyridin-4-yl-1,2,4-oxadiazol-5-yl)pyrrolidine-1-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 C16H20N4O3?
C16H20N4O3 has a degree of unsaturation of 9. 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.