Molecular formula
C19H20N2O4
537 compounds have this formula on CompoundList.
- Molar mass
- 340.38g/mol
- Monoisotopic mass
- 340.1423Da
- Atoms
- 45
- Elements
- 4
- Rings plus double bonds
- 11
The formula C19H20N2O4 describes a molecule made of 19 carbon atoms, 20 hydrogen atoms, 2 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 × 1967.05%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 205.92%1.008 × 20 = 20.160 g/mol
- N Nitrogen × 28.23%14.007 × 2 = 28.014 g/mol
- O Oxygen × 418.80%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C19H20N2O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 537 compounds
3-(N-Hydroxyanilino)-1-(2-propoxyphenyl)pyrrolidine-2,5-dione
CAS 353793-15-4C19H20N2O4
5-(2,3-Dihydrobenzofuran-7-yl)-3-methyl-8-nitro-2,3,4,5-tetrahydro-1H-3-benzazepin-7-ol
CAS 128022-68-4C19H20N2O4
N-(1,3-Benzodioxol-5-yl)-4-(morpholin-4-ylmethyl)benzamide
CAS 335394-06-4C19H20N2O4
![3-Ethoxy-6-[4-(2-ethoxyphenoxy)-1,2-dihydropyrazol-3-ylidene]-1-cyclohexa-2,4-dienone chemical structure, C19H20N2O4, CAS 1009469-07-1](/s/WNVLPJAJNYJBFT-UHFFFAOYSA-N.svg)
3-Ethoxy-6-[4-(2-ethoxyphenoxy)-1,2-dihydropyrazol-3-ylidene]-1-cyclohexa-2,4-dienone
CAS 1009469-07-1C19H20N2O4
![(2S)-4-Amino-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid chemical structure, C19H20N2O4, CAS 161420-87-7](/s/ZZDRDGKSMGGBDI-KRWDZBQOSA-N.svg)
(2S)-4-Amino-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid
CAS 161420-87-7C19H20N2O4
![4-[3-[(3,4-Dimethylphenyl)carbamoyl]anilino]-4-oxobutanoic acid chemical structure, C19H20N2O4, CAS 431993-03-2](/s/IARLLSRCUYMHIM-UHFFFAOYSA-N.svg)
4-[3-[(3,4-Dimethylphenyl)carbamoyl]anilino]-4-oxobutanoic acid
CAS 431993-03-2C19H20N2O4
![1,3-Benzodioxol-5-yl[4-(4-methoxyphenyl)piperazin-1-yl]methanone chemical structure, C19H20N2O4, CAS 494825-71-7](/s/DVXVRVUUEKLDLO-UHFFFAOYSA-N.svg)
1,3-Benzodioxol-5-yl[4-(4-methoxyphenyl)piperazin-1-yl]methanone
CAS 494825-71-7C19H20N2O4
Disperse Blue 377
CAS 67674-26-4C19H20N2O4
![N-[2-(2-Methoxyphenyl)ethyl]-3-(2-oxo-1,3-benzoxazol-3-yl)propanamide chemical structure, C19H20N2O4, CAS 851988-96-0](/s/ZDADYZNRPYBEBG-UHFFFAOYSA-N.svg)
N-[2-(2-Methoxyphenyl)ethyl]-3-(2-oxo-1,3-benzoxazol-3-yl)propanamide
CAS 851988-96-0C19H20N2O4
![5-Ethoxy-2-[4-(4-methoxyphenoxy)-5-methyl-1H-pyrazol-3-yl]phenol chemical structure, C19H20N2O4, CAS 909863-01-0](/s/RLECCWRYKOQKCK-UHFFFAOYSA-N.svg)
5-Ethoxy-2-[4-(4-methoxyphenoxy)-5-methyl-1H-pyrazol-3-yl]phenol
CAS 909863-01-0C19H20N2O4
![N-(4-Methoxyphenethyl)-3-(2-oxobenzo[d]oxazol-3(2H)-yl)propanamide chemical structure, C19H20N2O4, CAS 851988-98-2](/s/HUUBPNBAKGHLPV-UHFFFAOYSA-N.svg)
N-(4-Methoxyphenethyl)-3-(2-oxobenzo[d]oxazol-3(2H)-yl)propanamide
CAS 851988-98-2C19H20N2O4
N-(1,3-Benzodioxol-5-ylmethyl)-3-(isobutyrylamino)benzamide
CAS 599190-63-3C19H20N2O4
![5-[3-(Furan-2-yl)-5-(4-methylphenyl)-3,4-dihydropyrazol-2-yl]-5-oxopentanoic acid chemical structure, C19H20N2O4, CAS 438482-10-1](/s/JRWDDCGBZKBHNN-UHFFFAOYSA-N.svg)
5-[3-(Furan-2-yl)-5-(4-methylphenyl)-3,4-dihydropyrazol-2-yl]-5-oxopentanoic acid
CAS 438482-10-1C19H20N2O4
![N-{5-Acetyl-6-[(E)-2-(dimethylamino)ethenyl]-2-oxo-2H-pyran-3-yl}-4-methylbenzenecarboxamide chemical structure, C19H20N2O4, CAS 1164563-84-1](/s/NFVMKPIHLAAYOL-MDZDMXLPSA-N.svg)
N-{5-Acetyl-6-[(E)-2-(dimethylamino)ethenyl]-2-oxo-2H-pyran-3-yl}-4-methylbenzenecarboxamide
CAS 1164563-84-1C19H20N2O4
2-(4-Benzylpiperidin-1-yl)-5-nitrobenzoic acid
CAS 733015-02-6C19H20N2O4
![N-Methyl-N-[2-(4-methylanilino)-2-oxoethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide chemical structure, C19H20N2O4, CAS 848286-45-3](/s/BTZIAXLCQLFZTC-UHFFFAOYSA-N.svg)
N-Methyl-N-[2-(4-methylanilino)-2-oxoethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide
CAS 848286-45-3C19H20N2O4
Orb1944657
CAS 1628799-51-8C19H20N2O4
4H-1,4-Benzoxazine-4-acetamide,2,3-dihydro-N-(2-methoxy-5-methylphenyl)-6-methyl-3-oxo-(9CI)
CAS 606119-56-6C19H20N2O4
![2-[[3-(Pentanoylamino)benzoyl]amino]benzoic acid chemical structure, C19H20N2O4, CAS 305358-63-8](/s/AMAKPQJFDNUCFH-UHFFFAOYSA-N.svg)
2-[[3-(Pentanoylamino)benzoyl]amino]benzoic acid
CAS 305358-63-8C19H20N2O4
Isopropyl 4-(2-hydroxynaphthalen-1-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 314028-37-0C19H20N2O4
2-Methoxyethyl 6-methyl-4-(naphthalen-1-yl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 303205-27-8C19H20N2O4
3-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)-N-(4-methoxyphenyl)propanamide
CAS 361366-90-7C19H20N2O4
![[2-[1-(Furan-2-ylmethyl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] 1-methylpyrrole-2-carboxylate chemical structure, C19H20N2O4, CAS 731010-81-4](/s/WTMFSCBZVHLCCH-UHFFFAOYSA-N.svg)
[2-[1-(Furan-2-ylmethyl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] 1-methylpyrrole-2-carboxylate
CAS 731010-81-4C19H20N2O4
![Methyl 3-((ethoxycarbonyl)amino)-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxylate chemical structure, C19H20N2O4, CAS 371953-08-1](/s/DVDVCFMNPGWLAQ-UHFFFAOYSA-N.svg)
Methyl 3-((ethoxycarbonyl)amino)-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxylate
CAS 371953-08-1C19H20N2O4
- 3-(3,4-Dimethoxyphenyl)-5-[(2,5-dimethylphenoxy)methyl]-1,2,4-oxadiazole431983-82-3C19H20N2O4
- 3-(3,4-Dimethoxyphenyl)-5-[(3,4-dimethylphenoxy)methyl]-1,2,4-oxadiazole442651-26-5C19H20N2O4
- N-(2-Furylmethyl)-2-isopentyl-1,3-dioxo-5-isoindolinecarboxamide667435-53-2C19H20N2O4
- [4-(2-Methoxyphenyl)-1-piperidinyl](3-nitrophenyl)methanone301335-00-2C19H20N2O4
- 1-(4-Nitrophenyl)-4-piperidinyl 4-methylbenzenecarboxylate339010-13-8C19H20N2O4
- Methyl 6-(2-methoxynaphthalen-1-yl)-3,4-dimethyl-2-oxo-1,6-dihydropyrimidine-5-carboxylate301858-39-9C19H20N2O4
- Methyl 2-{[3-(isobutyrylamino)benzoyl]amino}benzoate587846-07-9C19H20N2O4
- N-[(6-Methoxy-2-oxo-1H-quinolin-3-yl)methyl]-N-propylfuran-2-carboxamide674364-03-5C19H20N2O4
- 2-Amino-4-(3-hydroxy-4-methoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile299440-94-1C19H20N2O4
- 2-(4-(3,4-Dimethoxyphenyl)-5-methyl-1H-pyrazol-3-yl)-5-methoxyphenol879466-74-7C19H20N2O4
- Methyl 2-{1-[2-(1H-indol-3-yl)ethyl]-4-methoxy-2-oxo-1,2-dihydro-3-pyridinyl}acetate439096-04-5C19H20N2O4
- N-(2-Morpholin-4-ylphenyl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide868268-43-3C19H20N2O4
- Ethyl 4-(2-hydroxynaphthalen-1-yl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate313959-91-0C19H20N2O4
- 2-(1-Methyl-1H-1,3-benzodiazol-2-yl)-1-(3,4,5-trimethoxyphenyl)ethan-1-one885524-51-6C19H20N2O4
- 2-(2-Ethyl-3-oxo-2,3-dihydro-benzo[1,4]oxazin-4-yl)-N-(2-methoxy-phenyl)-acetamide606119-24-8C19H20N2O4
- 2-(4-(3,4-Dimethoxyphenyl)-1H-pyrazol-3-yl)-5-ethoxyphenol879459-33-3C19H20N2O4
- N-(2,5-Dimethoxyphenyl)-5-oxo-1-phenylpyrrolidine-3-carboxamide713081-43-7C19H20N2O4
- N-[2-(Butylcarbamoyl)phenyl]-1,3-benzodioxole-5-carboxamide838905-15-0C19H20N2O4
- 3-[1-(2,4-Dimethoxyphenyl)-2-nitroethyl]-2-methylindolizine717118-21-3C19H20N2O4
- 3-[1-(2,5-Dimethoxyphenyl)-2-nitroethyl]-2-methylindolizine717118-27-9C19H20N2O4
- N-{4-[3-(3,4-Dimethoxy-phenyl)-3-oxo-propenylamino]-phenyl}-acetamide1164526-43-5C19H20N2O4
- [2-(2,3-Dihydro-1H-inden-5-ylamino)-2-oxoethyl] 2-ethoxypyridine-3-carboxylate572907-56-3C19H20N2O4
- 2-(2,6-Dimethyl-3-oxo-2,3-dihydro-benzo[1,4]oxazin-4-yl)-N-(4-methoxy-phenyl)-acetamide606120-00-7C19H20N2O4
- 4-[2-(4-Ethylphenoxy)acetyl]-2,3-dihydro-1,4-benzoxazine-2-carboxamide878571-54-1C19H20N2O4
- 2-[3-(Dimethylamino)propylamino]-1,4-dihydroxyanthracene-9,10-dione3900-43-4C19H20N2O4
- N-(3,5-Dimethoxyphenyl)-4-(2-oxopyrrolidin-1-yl)benzamide771509-78-5C19H20N2O4
- 4-{4-[(Benzyloxy)carbonyl]piperazin-1-yl}benzoic acid1427082-01-6C19H20N2O4
- 5-Ethoxy-2-[4-(2-methoxyphenoxy)-5-methyl-1H-pyrazol-3-yl]phenol714936-82-0C19H20N2O4
- N-(1-Cyanocyclohexyl)-2-(4-methyl-2-oxochromen-7-yl)oxyacetamide1090339-75-5C19H20N2O4
- N-[3-(Pentanoylamino)phenyl]-1,3-benzodioxole-5-carboxamide701967-02-4C19H20N2O4
- N-Cyclohexyl-3-(5-(3-nitrophenyl)-2-furyl)-2-propenamide853351-39-0C19H20N2O4
- 4-Methyl-1-(3-(5-(3-nitrophenyl)-2-furyl)-2-propenoyl)piperidine853351-51-6C19H20N2O4
- 4-(Allyloxy)-N'-(3-ethoxy-4-hydroxybenzylidene)benzohydrazide765275-81-8C19H20N2O4
- (2-Phenyl-4,5-dihydro-1H-imidazol-1-yl)(3,4,5-trimethoxyphenyl)methanone6088-56-8C19H20N2O4
- N'-(4-(Allyloxy)benzylidene)-2-(2-methoxyphenoxy)acetohydrazide303084-14-2C19H20N2O4
- N'-(2-(Allyloxy)benzylidene)-3,4-dimethoxybenzohydrazide765902-01-0C19H20N2O4
- 6,7-Dimethoxy-3,3-dimethyl-1-(4-nitrophenyl)-3,4-dihydroisoquinoline425400-78-8C19H20N2O4
- 2-Nitro-N-[(4-phenyloxan-4-yl)methyl]benzamide374913-94-7C19H20N2O4
- 2-(1,3-Dioxooctahydro-2H-isoindol-2-yl)-3-(1H-indol-3-yl)propanoic acid439294-10-7C19H20N2O4
- 4-Methyl-2-(4-morpholinophenyl)-3a,4,7,7a-tetrahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione353793-11-0C19H20N2O4
- N-(1,3-Benzodioxol-5-ylmethyl)-N'-(4-propan-2-ylphenyl)oxamide341952-14-5C19H20N2O4
- 3-[1-(2,4-Dimethoxyphenyl)-2-nitroethyl]-2-methyl-1H-indole301313-26-8C19H20N2O4
- N-[1-[2-(2-Methoxyphenoxy)ethyl]-2-oxo-3H-indol-3-yl]acetamide1008976-64-4C19H20N2O4
- 2-((2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)amino)acetic acid172405-45-7C19H20N2O4
- 2-(4-(2-Ethoxyphenoxy)-5-methyl-1H-pyrazol-3-yl)-5-methoxyphenol879582-96-4C19H20N2O4
- N-(3-Methoxyphenyl)-1-(4-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide309734-00-7C19H20N2O4
- N2,N5-dibenzoyl-L-ornithine495-46-5C19H20N2O4
- 4-Hydroxyoxyphenbutazone55648-39-0C19H20N2O4
- 5-(4-Methoxyphenyl)-1-(3,4,5-trimethoxyphenyl)-1H-imidazole852525-33-8C19H20N2O4
- 1-[2-(Dimethylamino)ethyl]-5-(furan-2-yl)-3-hydroxy-4-(phenylcarbonyl)-1,5-dihydro-2H-pyrrol-2-one381704-04-7C19H20N2O4
- Tubulin polymerization-IN-372011784-92-0C19H20N2O4
- 2,4-Dimethyl-6-oxo-N-[2-(pyrrolidine-1-carbonyl)phenyl]pyran-3-carboxamide428851-51-8C19H20N2O4
- N,1-bis(4-methoxyphenyl)-5-oxopyrrolidine-3-carboxamide346458-13-7C19H20N2O4
- 4-(3-(4-Ethylphenyl)-5-(furan-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid865615-41-4C19H20N2O4
- 7-Methoxy-N-(3,4,5-trimethoxyphenyl)quinolin-4-amine1324090-01-8C19H20N2O4
- 5,5-Bis((phenylmethoxy)methyl)-2,4-imidazolidinedione142979-78-0C19H20N2O4
- 1-(5-(3,4-Dimethoxyphenyl)-3-(2-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)ethanone701287-04-9C19H20N2O4
- N-(2-Methyl-5-nitrophenyl)-2-(5,6,7,8-tetrahydronaphthalen-2-yloxy)acetamide434295-82-6C19H20N2O4
- 10-Methoxy-3-(4-methoxyphenyl)-2-methyl-5,6-dihydro-2H-2,6-methanobenzo[g][1,3,5]oxadiazocin-4(3H)-one688343-38-6C19H20N2O4
- 1-(3,4,5-Trimethoxyphenyl)-2-(4-methoxyphenyl)-1H-imidazole882971-07-5C19H20N2O4
- N-[4-(Morpholin-4-yl)phenyl]-2,3-dihydro-1,4-benzodioxine-2-carboxamide876707-61-8C19H20N2O4
- N-(4-Methoxyphenyl)-2-((2-methyl-1-oxo-1,2,3,4-tetrahydroisoquinolin-5-yl)oxy)acetamide850904-70-0C19H20N2O4
- 1-(4-Methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)-1H-imidazole882971-09-7C19H20N2O4
- 1-(2-(3-Methoxyphenoxy)acetyl)-N-methylindoline-2-carboxamide1103514-36-8C19H20N2O4
- N-{2-Oxo-9-oxa-1-azatricyclo[10.4.0.0^{3,8}]hexadeca-3,5,7-trien-5-yl}furan-2-carboxamide1226442-50-7C19H20N2O4
- Phenyl N-[3-methoxy-4-(2-oxopiperidin-1-yl)phenyl]carbamate941872-88-4C19H20N2O4
- Phenyl N-[4-methoxy-3-(2-oxopiperidin-1-yl)phenyl]carbamate922932-60-3C19H20N2O4
- N1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-N2-(3-phenylpropyl)oxalamide899748-74-4C19H20N2O4
- N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-phenoxyacetamide921810-54-0C19H20N2O4
- N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-3-methoxybenzamide921810-86-8C19H20N2O4
- N-(3,3-Dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-7-yl)-4-methoxybenzamide921523-04-8C19H20N2O4
- N-(1-Ethyl-2-oxoindolin-5-yl)-2-(2-methoxyphenoxy)acetamide921813-31-2C19H20N2O4
- Benzo[d][1,3]dioxol-5-yl(4-((6-methylpyridin-2-yl)oxy)piperidin-1-yl)methanone1796969-35-1C19H20N2O4
- 4,5-Dihydro-3-(2-hydroxyphenyl)-1-acetyl-5-(2,4-dimethoxyphenyl)-1H-pyrazole145626-17-1C19H20N2O4
- 25CN-Nbmd1391491-24-9C19H20N2O4
- 1 suppliers(6,11-Dihydro-5H-dibenzo[b,e]azepin-6-yl)methanamine fumarate127785-96-0C19H20N2O4
Frequently asked questions
What is the molar mass of C19H20N2O4?
The molar mass of C19H20N2O4 is 340.38 g/mol, calculated from standard atomic weights for 19 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 340.1423 Da.
How many compounds have the formula C19H20N2O4?
CompoundList lists 537 compounds with the molecular formula C19H20N2O4, including 3-(N-Hydroxyanilino)-1-(2-propoxyphenyl)pyrrolidine-2,5-dione, 5-(2,3-Dihydrobenzofuran-7-yl)-3-methyl-8-nitro-2,3,4,5-tetrahydro-1H-3-benzazepin-7-ol, N-(1,3-Benzodioxol-5-yl)-4-(morpholin-4-ylmethyl)benzamide. 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 C19H20N2O4?
C19H20N2O4 has a degree of unsaturation of 11. 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.