Molecular formula
C16H20N4O4
148 compounds have this formula on CompoundList.
- Molar mass
- 332.36g/mol
- Monoisotopic mass
- 332.1485Da
- Atoms
- 44
- Elements
- 4
- Rings plus double bonds
- 9
The formula C16H20N4O4 describes a molecule made of 16 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 4 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 × 1657.82%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 206.07%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 416.86%14.007 × 4 = 56.028 g/mol
- O Oxygen × 419.26%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C16H20N4O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 148 compounds
![6-[[(2S)-1-Oxo-2-(4-oxo-1,2,3-benzotriazin-3-yl)propyl]amino]hexanoic acid chemical structure, C16H20N4O4, CAS 956044-69-2](/s/JLDCBCSVNNFBMZ-NSHDSACASA-N.svg)
6-[[(2S)-1-Oxo-2-(4-oxo-1,2,3-benzotriazin-3-yl)propyl]amino]hexanoic acid
CAS 956044-69-2C16H20N4O4
N'-(5-Nitro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)octanohydrazide
CAS 392741-74-1C16H20N4O4
![6-Amino-3-(methoxymethyl)-2H-dispiro[1,3-dioxolane-2,1-cyclohexane-4,4-pyrano[2,3-c]pyrazole]-5-carbonitrile chemical structure, C16H20N4O4, CAS 445390-99-8](/s/OBLUJVZNLDVEQM-UHFFFAOYSA-N.svg)
6-Amino-3-(methoxymethyl)-2H-dispiro[1,3-dioxolane-2,1-cyclohexane-4,4-pyrano[2,3-c]pyrazole]-5-carbonitrile
CAS 445390-99-8C16H20N4O4
![(2S)-3-Methyl-2-[4-(4-oxo-1,2,3-benzotriazin-3-yl)butanoylamino]butanoic acid chemical structure, C16H20N4O4, CAS 958984-73-1](/s/ITPRYAPDUJTMOI-AWEZNQCLSA-N.svg)
(2S)-3-Methyl-2-[4-(4-oxo-1,2,3-benzotriazin-3-yl)butanoylamino]butanoic acid
CAS 958984-73-1C16H20N4O4
![(2S)-4-Methyl-2-[3-(4-oxo-1,2,3-benzotriazin-3-yl)propanoylamino]pentanoic acid chemical structure, C16H20N4O4, CAS 958984-56-0](/s/FVPNTUBWOQGYPQ-ZDUSSCGKSA-N.svg)
(2S)-4-Methyl-2-[3-(4-oxo-1,2,3-benzotriazin-3-yl)propanoylamino]pentanoic acid
CAS 958984-56-0C16H20N4O4
Cyclohexadiene-1, bis-
CAS 69973-30-4C16H20N4O4
![N-[3-(3,5-Dimethylpyrazol-1-yl)propyl]-2-(4-nitrophenoxy)acetamide chemical structure, C16H20N4O4, CAS 878587-62-3](/s/KNYMHYXOWCXXSD-UHFFFAOYSA-N.svg)
N-[3-(3,5-Dimethylpyrazol-1-yl)propyl]-2-(4-nitrophenoxy)acetamide
CAS 878587-62-3C16H20N4O4
2,6,6-Trimethyl-1-cyclohexene-1-carbaldehyde (2,4-dinitrophenyl)hydrazone
CAS 14186-18-6C16H20N4O4
1,2,3,4-Benzotetrazine-1,2-dicarboxylic acid, 3,5,6,7,8,8a-hexahydro-3-phenyl-, dimethyl ester
CAS 71700-31-7C16H20N4O4
1-Methyl-4-((2-morpholinoethyl)amino)-3-nitroquinolin-2(1H)-one
CAS 385393-44-2C16H20N4O4
Gln-Trp
CAS 66851-83-0C16H20N4O4
![Methyl 1-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)piperidine-4-carboxylate chemical structure, C16H20N4O4, CAS 946252-90-0](/s/DZMNJAVFAGUNNS-UHFFFAOYSA-N.svg)
Methyl 1-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-yl)piperidine-4-carboxylate
CAS 946252-90-0C16H20N4O4
![1-{2-[4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl]-2-oxoethyl}pyrrolidine-2,5-dione chemical structure, C16H20N4O4, CAS 1208446-03-0](/s/YHGIOKVMUHUEBJ-UHFFFAOYSA-N.svg)
1-{2-[4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl]-2-oxoethyl}pyrrolidine-2,5-dione
CAS 1208446-03-0C16H20N4O4
1-Cyclopentyl-3-(5-(2,5-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)urea
CAS 1286717-27-8C16H20N4O4
N'-(3,4-Dimethoxyphenyl)-N-(3-imidazol-1-ylpropyl)oxamide
CAS 899749-01-0C16H20N4O4
![1-Butyl-3-[4-(1-methyl-2,5-dioxopyrrolidin-3-yl)phenyl]-1-nitrosourea chemical structure, C16H20N4O4, CAS 72676-69-8](/s/KUEAUGOGAMLKAF-UHFFFAOYSA-N.svg)
1-Butyl-3-[4-(1-methyl-2,5-dioxopyrrolidin-3-yl)phenyl]-1-nitrosourea
CAS 72676-69-8C16H20N4O4
1-(2,4-Dimethoxyphenyl)-3-(3-(6-oxopyridazin-1(6H)-yl)propyl)urea
CAS 1170937-26-4C16H20N4O4
1-(3,4-Dimethoxyphenyl)-3-(3-(6-oxopyridazin-1(6H)-yl)propyl)urea
CAS 1173067-02-1C16H20N4O4
N1-((1-(furan-2-ylmethyl)piperidin-4-yl)methyl)-N2-(isoxazol-3-yl)oxalamide
CAS 953180-71-7C16H20N4O4
Quasimetacyclophane
CAS 68675-79-6C16H20N4O4
tert-Butyl 4-(2-cyano-4-nitrophenyl)piperazine-1-carboxylate
CAS 288251-87-6C16H20N4O4
N-(4-Nitrophenyl)-2-(3-oxodecahydroquinoxalin-2-yl)acetamide
CAS 1008577-17-0C16H20N4O4
![3-Cyclopropyl-1-(2-((2-methoxyethyl)amino)-2-oxoethyl)-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid chemical structure, C16H20N4O4, CAS 1018142-80-7](/s/SXYDLFZRZKRIQW-UHFFFAOYSA-N.svg)
3-Cyclopropyl-1-(2-((2-methoxyethyl)amino)-2-oxoethyl)-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS 1018142-80-7C16H20N4O4
N-(1-(3-(3,4-Dimethoxybenzyl)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)ethyl)acetamide
CAS 439084-06-7C16H20N4O4
- tert-Butyl 2-(3-nitroquinolin-4-ylamino)ethylcarbamate313350-12-8C16H20N4O4
- 4-[4-(2-Hydroxyethyl)piperazin-1-yl]-1-methyl-3-nitroquinolin-2(1H)-one433327-92-5C16H20N4O4
- Ethyl 2-(morpholin-4-yl)-4-oxo-6-(pyridin-3-yl)-1,4,5,6-tetrahydropyrimidine-5-carboxylate896664-50-9C16H20N4O4
- 1,3-Dimethyl-5-{[5-(4-methylpiperazin-1-yl)furan-2-yl]methylidene}pyrimidine-2,4,6(1H,3H,5H)-trione6584-17-4C16H20N4O4
- H-Cit-AMC93753-78-7C16H20N4O4
- (S)-4-Methyl-2-((S)-2-(4-oxobenzo[d][1,2,3]triazin-3(4H)-yl)propanamido)pentanoic acid1173680-15-3C16H20N4O4
- N-(3-Methoxypropyl)-N~2~-[(4-oxoquinazolin-3(4H)-yl)acetyl]glycinamide933219-21-7C16H20N4O4
- 7-tert-Butyl-4-methyl-2-(3-oxobutan-2-yl)purino[8,7-b][1,3]oxazole-1,3-dione927536-05-8C16H20N4O4
- 3-(3,3-Dimethyl-2-oxobutyl)-1,6,7-trimethyloxazolo[2,3-f]purine-2,4(1H,3H)-dione899948-35-7C16H20N4O4
- N-(Furan-2-ylmethyl)-2-(3-methyl-5-(morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetamide1172826-04-8C16H20N4O4
- N-[(Furan-2-yl)methyl]-2-[4-methyl-2-(morpholin-4-yl)-6-oxo-1,6-dihydropyrimidin-1-yl]acetamide1251560-33-4C16H20N4O4
- Ethyl 1-[(6-methyl-4-oxo-4,5-dihydropyrazolo[1,5-a]pyrazin-2-yl)carbonyl]piperidine-4-carboxylate1788673-56-2C16H20N4O4
- n,n'-[2,5-Bis(aziridin-1-yl)-3,6-dioxocyclohexa-1,4-diene-1,4-diyl]dipropanamide4239-04-7C16H20N4O4
- Ethyl 5,7-dimethyl-2-(morpholine-4-carbonyl)pyrazolo[1,5-a]pyrimidine-6-carboxylate438225-03-7C16H20N4O4
- (E)-2-(2-Methyl-1H-imidazol-1-yl)-N'-(2,4,5-trimethoxybenzylidene)acetohydrazide868152-70-9C16H20N4O4
- 4-(tert-Butoxycarbonyl)-1-(3-cyanopyridin-2-yl)piperazine-2-carboxylic acid1261229-55-3C16H20N4O4
- 1-(2,3-Dimethoxyphenyl)-3-(2-(5-methyl-6-oxopyrimidin-1(6H)-yl)ethyl)urea1797586-93-6C16H20N4O4
- N-[1-(2-Methoxyacetyl)-1,2,3,4-tetrahydroquinolin-7-yl]-2-oxoimidazolidine-1-carboxamide1798027-16-3C16H20N4O4
- N-(4-(2-Morpholino-2-oxoethyl)phenyl)-2-oxoimidazolidine-1-carboxamide1448045-41-7C16H20N4O4
- (3-(1H-1,2,3-Triazol-1-yl)pyrrolidin-1-yl)(2,3,4-trimethoxyphenyl)methanone1795302-76-9C16H20N4O4
- Guanidine, (3,3-diphenylpropoxy)-, nitrate850-21-5C16H20N4O4
- Benzoic acid, 4-(2,4-diamino-5-pyrimidinylmethyl)-2,6-dimethoxy-, ethyl ester55687-48-4C16H20N4O4
- Glycinamide, 5-oxo-L-prolyl-L-phenylalanyl-203396-25-2C16H20N4O4
- 1-(4,6-Dimethylpyrimidin-2-yl)-4-ethyl-3-methyl-1H-pyrazol-5-yl ethyl ethanedioate944788-57-2C16H20N4O4
- N-(3-Ethoxypropyl)-N'-[(4-oxo-3,4-dihydrophthalazin-1-yl)methyl]ethanediamide946219-95-0C16H20N4O4
- 1-(3,5-Dimethoxyphenyl)-3-(3-(6-oxopyridazin-1(6H)-yl)propyl)urea1203187-60-3C16H20N4O4
- 4-(2-(2-(1-Methyl-1H-pyrazol-5-yl)-4-nitrophenoxy)ethyl)morpholine887938-10-5C16H20N4O4
- N-[3-(Acetylamino)phenyl]-4-oxo-4-(3-oxopiperazino)butanamide1219585-57-5C16H20N4O4
- 2-(2-Amino-4-methyl-6-oxo-1,6-dihydropyrimidin-1-yl)-N-[(3,4-dimethoxyphenyl)methyl]acetamide1251575-08-2C16H20N4O4
- (4-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)piperidin-1-yl)(5-nitrofuran-2-yl)methanone1286724-17-1C16H20N4O4
- tert-Butyl 4-(3-cyano-4-nitrophenyl)piperazine-1-carboxylate150004-56-1C16H20N4O4
- (3-(1,4-Dioxa-8-azaspiro[4.5]decane-8-carbonyl)azetidin-1-yl)(pyrazin-2-yl)methanone1396687-15-2C16H20N4O4
- 2-(3,5-Dimethylisoxazol-4-yl)-1-(3-((3-methoxypyrazin-2-yl)oxy)pyrrolidin-1-yl)ethanone2034208-21-2C16H20N4O4
- 2-(3,5-Dimethylisoxazol-4-yl)-1-(3-((6-methoxypyrazin-2-yl)oxy)pyrrolidin-1-yl)ethanone2034476-13-4C16H20N4O4
- (3,5-Dimethylisoxazol-4-yl)(3-((6-methoxypyrazin-2-yl)oxy)piperidin-1-yl)methanone2034501-65-8C16H20N4O4
- 2-Hydroxy-9-methyl-N-(2-morpholinoethyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide886895-45-0C16H20N4O4
- [5-Methyl-3-(methylcarbamoyloxymethyl)-1-phenylpyrazol-4-yl]methyl N-methylcarbamate92126-25-5C16H20N4O4
- N-(4-Acetamidophenyl)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)acetamide868965-04-2C16H20N4O4
- 5-Methoxy-1,6-dimethyl-3-(2-oxo-2-(pyrrolidin-1-yl)ethyl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione941946-41-4C16H20N4O4
- N-Cyclopentyl-2-(5-methoxy-1-methyl-2,4-dioxo-1,2-dihydropyrido[2,3-d]pyrimidin-3(4H)-yl)acetamide941984-30-1C16H20N4O4
- N-Allyl-2-(6-ethyl-5-methoxy-1-methyl-2,4-dioxo-1,2-dihydropyrido[2,3-d]pyrimidin-3(4H)-yl)acetamide941984-20-9C16H20N4O4
- N-Allyl-2-(5-ethoxy-1,6-dimethyl-2,4-dioxo-1,2-dihydropyrido[2,3-d]pyrimidin-3(4H)-yl)acetamide941947-00-8C16H20N4O4
- 2-{1-Methyl-2,4-dioxo-5-propoxy-1H,2H,3H,4H-pyrido[2,3-d]pyrimidin-3-yl}-N-(prop-2-en-1-yl)acetamide921481-12-1C16H20N4O4
- 5-Methoxy-1-methyl-3-[2-oxo-2-(piperidin-1-yl)ethyl]-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-2,4-dione946350-89-6C16H20N4O4
- 1-(2,5-Dimethoxyphenyl)-3-(3-(6-oxopyridazin-1(6H)-yl)propyl)urea1203332-92-6C16H20N4O4
- N-[Cyano(oxolan-3-yl)methyl]-4-[(4-nitrophenyl)amino]butanamide1252527-99-3C16H20N4O4
- 6-{3-[(tert-Butoxycarbonyl)amino]azetidin-1-yl}-5-cyano-2-methylnicotinic acid919354-12-4C16H20N4O4
- 2-(4-Cyclopropyl-3-(furan-2-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-N-((tetrahydrofuran-2-yl)methyl)acetamide1797288-02-8C16H20N4O4
- 1-(3,5-Dimethoxyphenyl)-3-(2-(5-methyl-6-oxopyrimidin-1(6H)-yl)ethyl)urea1797061-53-0C16H20N4O4
- 1-(2,4-Dimethoxyphenyl)-3-(1-(tetrahydrofuran-3-yl)-1H-pyrazol-4-yl)urea1797158-71-4C16H20N4O4
- 2-(3,5-Dimethylisoxazol-4-yl)-1-(3-((6-methoxypyridazin-3-yl)oxy)pyrrolidin-1-yl)ethanone2034502-93-5C16H20N4O4
- (3,5-Dimethylisoxazol-4-yl)(3-((3-methoxypyrazin-2-yl)oxy)piperidin-1-yl)methanone2034480-56-1C16H20N4O4
- N-((5-Methyl-1,3,4-oxadiazol-2-yl)methyl)-6-((tetrahydro-2H-pyran-4-yl)methoxy)nicotinamide2034617-11-1C16H20N4O4
- N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-6-((tetrahydro-2H-pyran-4-yl)methoxy)nicotinamide2034279-14-4C16H20N4O4
- N-(2-(4-Methoxy-6-methyl-2-oxopyridin-1(2H)-yl)ethyl)-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamide1903678-11-4C16H20N4O4
- 2-(2-Methoxyethoxy)-N-(3-(6-oxopyridazin-1(6H)-yl)propyl)isonicotinamide2034317-16-1C16H20N4O4
- 3-(1-(2-Ethoxyacetyl)piperidin-4-yl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione2034465-16-0C16H20N4O4
- 2-Morpholinoethyl ((3-(furan-3-yl)pyrazin-2-yl)methyl)carbamate2034501-24-9C16H20N4O4
- 1 suppliersEthyl N-[[4-(2,3-dihydro-2-oxo-1H-benzo[d]imidazol-1-yl)piperidin-1-yl]carbonyl]carbamate1022560-51-5C16H20N4O4
- N-[(Z)-(6-Methyl-3-propan-2-ylcyclohex-2-en-1-ylidene)amino]-2,4-dinitroaniline18384-06-0C16H20N4O4
- (2R,3R,4R,5R)-2-(4-Amino-5-but-1-ynyl-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)-3-methyl-tetrahydrofuran-3,4-diol851387-70-7C16H20N4O4
- 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperidine-4-carboxylic acid73415-76-6C16H20N4O4
- 1-(4-Methoxybenzyl)-N-methoxy-N-methyl-5-(methylamino)-6-oxo-1,6-dihydropyridazine-4-carboxamide1210812-77-3C16H20N4O4
- 1-Piperazinecarboxylic acid, 4-(4-cyano-2-nitrophenyl)-, 1,1-dimethylethyl ester1023298-66-9C16H20N4O4
- 6-(4-(2-(Furan-2-yl)-2-hydroxyethyl)piperazine-1-carbonyl)-2-methylpyridazin-3(2H)-one1396849-11-8C16H20N4O4
- N-[4-(Dimethylamino)-2-methoxypyrimidin-5-yl]-2,3-dimethoxybenzamide1797815-63-4C16H20N4O4
- (2S,5R)-N-Acetyl-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carbohydrazide1452467-32-1C16H20N4O4
- N-(3-(3-Methyl-1,2,4-oxadiazol-5-yl)propyl)-6-((tetrahydrofuran-3-yl)oxy)nicotinamide2034428-52-7C16H20N4O4
- N-[(4,6-Dimethoxy-1,3,5-triazin-2-yl)methyl]-3-(4-methoxyphenyl)propanamide2034357-35-0C16H20N4O4
- 1-[1-(5-Cyclopropyl-1,2-oxazole-3-carbonyl)piperidin-4-yl]-3-methylimidazolidine-2,4-dione2195940-14-6C16H20N4O4
- N-[5-[(4-Aminophenyl)methyl]-4-(dimethoxymethyl)-6-oxo-1H-pyrimidin-2-yl]acetamide21326-22-7C16H20N4O4
- N-Methyl-N-{2-[4-(2-nitrophenyl)piperazin-1-yl]-2-oxoethyl}prop-2-enamide2361728-05-2C16H20N4O4
- 2-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline2640961-90-4C16H20N4O4
- N-[(5-Methyl-2-propan-2-YL-1-cyclohex-2-enylidene)amino]-2,4-dinitro-aniline5113-68-8C16H20N4O4
- (2E)-1-(2,4-Dinitrophenyl)-2-(octahydronaphthalen-1(2H)-ylidene)hydrazine7505-05-7C16H20N4O4
- N'-(2,4-Dimethoxybenzylidene)-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)propanohydrazide314074-01-6C16H20N4O4
Frequently asked questions
What is the molar mass of C16H20N4O4?
The molar mass of C16H20N4O4 is 332.36 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms, 4 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 332.1485 Da.
How many compounds have the formula C16H20N4O4?
CompoundList lists 148 compounds with the molecular formula C16H20N4O4, including 6-[[(2S)-1-Oxo-2-(4-oxo-1,2,3-benzotriazin-3-yl)propyl]amino]hexanoic acid, N'-(5-Nitro-2-oxo-1,2-dihydro-3H-indol-3-ylidene)octanohydrazide, 6-Amino-3-(methoxymethyl)-2H-dispiro[1,3-dioxolane-2,1-cyclohexane-4,4-pyrano[2,3-c]pyrazole]-5-carbonitrile. 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 C16H20N4O4?
C16H20N4O4 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.