Molecular formula
C20H14N2O4
117 compounds have this formula on CompoundList.
- Molar mass
- 346.34g/mol
- Monoisotopic mass
- 346.0954Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 15
The formula C20H14N2O4 describes a molecule made of 20 carbon atoms, 14 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 × 2069.36%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 144.07%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 28.09%14.007 × 2 = 28.014 g/mol
- O Oxygen × 418.48%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C20H14N2O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 117 compounds
2,5-Cyclohexadiene-1,4-dione, 1,4-bis(O-benzoyloxime)
CAS 120-52-5C20H14N2O4
![N-{4-[(Furan-2-carbonyl)amino]phenyl}-1-benzofuran-2-carboxamide chemical structure, C20H14N2O4, CAS 5840-02-8](/s/HUIDAGLWRCAAQS-UHFFFAOYSA-N.svg)
N-{4-[(Furan-2-carbonyl)amino]phenyl}-1-benzofuran-2-carboxamide
CAS 5840-02-8C20H14N2O4
1-Amino-4,5-dihydroxy-8-phenylaminoanthraquinone
CAS 12223-10-8C20H14N2O4
![2-Methyl-4,9-dioxo-N-(pyridin-3-ylmethyl)benzo[f][1]benzofuran-3-carboxamide chemical structure, C20H14N2O4, CAS 867135-78-2](/s/HSYUWLOZMGPYKC-UHFFFAOYSA-N.svg)
2-Methyl-4,9-dioxo-N-(pyridin-3-ylmethyl)benzo[f][1]benzofuran-3-carboxamide
CAS 867135-78-2C20H14N2O4
![N-Benzo[1,3]dioxol-5-yl-2-(2-oxo-2H-benzo[cd]indol-1-yl)-acetamide chemical structure, C20H14N2O4, CAS 354121-90-7](/s/HCGOQNQKMDKIRS-UHFFFAOYSA-N.svg)
N-Benzo[1,3]dioxol-5-yl-2-(2-oxo-2H-benzo[cd]indol-1-yl)-acetamide
CAS 354121-90-7C20H14N2O4
9,10-Anthracenedione, 1-amino-4,8-dihydroxy-5-(phenylamino)-
CAS 6370-89-4C20H14N2O4
(E)-2,2'-(But-2-ene-1,4-diyl)bis(isoindoline-1,3-dione)
CAS 143134-77-4C20H14N2O4
N-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-2-(2-naphthyloxy)acetamide
CAS 349644-71-9C20H14N2O4
4,4'-(2,3-Quinoxalinediyl)DI(1,3-dihydroxybenzene)
CAS 5336-15-2C20H14N2O4
4-Nitro-N-(9H-xanthen-9-yl)benzamide
CAS 6326-02-9C20H14N2O4
N-(4-Benzoylphenyl)-3-nitrobenzamide
CAS 316146-59-5C20H14N2O4
1-Hydroxy-3-(4-phenoxyphenyl)quinoxalin-2(1H)-one 4-oxide
CAS 371131-88-3C20H14N2O4
5-(3-Aminophenoxy)-2-(4-hydroxyphenyl)-1H-isoindole-1,3(2H)-dione
CAS 351372-58-2C20H14N2O4
![Ethyl 4-(4,9-dihydro-4,9-dioxo-1H-naphth[2,3-d]imidazol-1-yl)benzoate chemical structure, C20H14N2O4, CAS 328035-73-0](/s/LTQMZKPQRQZWPI-UHFFFAOYSA-N.svg)
Ethyl 4-(4,9-dihydro-4,9-dioxo-1H-naphth[2,3-d]imidazol-1-yl)benzoate
CAS 328035-73-0C20H14N2O4
![1-[(6-Hydroxy-2-naphthyl)methyl]-2,3-dioxo-indoline-5-carboxamide chemical structure, C20H14N2O4, CAS 184904-97-0](/s/RTNHVMIFNFLRNR-UHFFFAOYSA-N.svg)
1-[(6-Hydroxy-2-naphthyl)methyl]-2,3-dioxo-indoline-5-carboxamide
CAS 184904-97-0C20H14N2O4
![12-Hydroxy-6,7-dimethoxy-8H-benzo[c]indolo[3,2,1-ij][1,5]naphthyridin-8-one chemical structure, C20H14N2O4, CAS 904504-22-9](/s/PBTXUPOGDOSLQB-UHFFFAOYSA-N.svg)
12-Hydroxy-6,7-dimethoxy-8H-benzo[c]indolo[3,2,1-ij][1,5]naphthyridin-8-one
CAS 904504-22-9C20H14N2O4
(5-Phenylisoxazol-3-yl)methyl 5-phenyloxazole-2-carboxylate
CAS 1209192-01-7C20H14N2O4
Benzo(e)pyrene, 9,10,11,12-tetrahydro-1,3-dinitro-
CAS 120812-50-2C20H14N2O4
Benzo(e)pyrene, 9,10,11,12-tetrahydro-1,6-dinitro-
CAS 120812-51-3C20H14N2O4
1,8-Dinitro-9,10,11,12-tetrahydrobenzo(e)pyrene
CAS 120812-52-4C20H14N2O4
3-(Furan-2-carboxamido)-N-phenylbenzofuran-2-carboxamide
CAS 887888-92-8C20H14N2O4
SARS-CoV-2 Mpro-IN-9
CAS 2754370-99-3C20H14N2O4
![N-[5-(2-Furoylamino)-1-naphthyl]-2-furamide chemical structure, C20H14N2O4, CAS 315670-29-2](/s/WXUKCQPPNVZSQH-UHFFFAOYSA-N.svg)
N-[5-(2-Furoylamino)-1-naphthyl]-2-furamide
CAS 315670-29-2C20H14N2O4
2-(2,4-Dimethylphenyl)-6-nitro-1H-benz(de)isoquinoline-1,3(2H)-dione
CAS 94110-12-0C20H14N2O4
- N-Aminofluorescein98907-26-7C20H14N2O4
- 2-Amino-4-(3-methoxyphenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile299165-38-1C20H14N2O4
- RefChem:3141346038-33-1C20H14N2O4
- 2-Amino-6-(hydroxymethyl)-4-(1-naphthyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile194282-58-1C20H14N2O4
- Acetamide, N-(2,3-dihydro-2-(3-hydroxy-2-quinolinyl)-1,3-dioxo-1H-inden-5-yl)-67905-54-8C20H14N2O4
- Acetamide, N-(2,3-dihydro-2-(3-hydroxy-2-quinolinyl)-1,3-dioxo-1H-inden-4-yl)-67828-70-0C20H14N2O4
- 4-Oxo-3-(1-phenyl-1H-pyrazol-4-yl)-4H-chromen-7-yl acetate61064-46-8C20H14N2O4
- 2-Amino-4-(2-methoxyphenyl)-5-oxo-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile374701-76-5C20H14N2O4
- 2-(Phenyldiazenyl)-[1,1'-biphenyl]-4,4'-dicarboxylic acid1542144-59-1C20H14N2O4
- (2E)-N-[3-(1,3-Benzoxazol-2-yl)-4-hydroxyphenyl]-3-(furan-2-yl)prop-2-enamide425388-12-1C20H14N2O4
- 1-Amino-2-(4-aminophenoxy)-4-hydroxyanthracene-9,10-dione56405-27-7C20H14N2O4
- (20S)-18,19-Dehydrocamptothecin119403-33-7C20H14N2O4
- N-(2-Benzoylphenyl)-4-nitrobenzamide308293-07-4C20H14N2O4
- 2-Amino-6-(hydroxymethyl)-4-(2-naphthyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile923559-79-9C20H14N2O4
- Acridine, 1-methoxy-6-nitro-9-phenoxy-32931-65-0C20H14N2O4
- Acridine, 2-methoxy-6-nitro-9-phenoxy-32931-66-1C20H14N2O4
- Acridine, 3-methoxy-6-nitro-9-phenoxy-32951-75-0C20H14N2O4
- 3-Hydroxy-2-(4-nitrophenyl)-3-phenyl-2,3-dihydro-1H-isoindol-1-one3532-66-9C20H14N2O4
- (1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl 2-methylquinoline-4-carboxylate404910-76-5C20H14N2O4
- (E)-1-(1,3-Benzodioxol-5-yl)-3-(4-pyrimidin-2-yloxyphenyl)prop-2-en-1-one860789-31-7C20H14N2O4
- 2-Amino-1,8-dihydroxy-5-(phenylamino)anthraquinone84788-11-4C20H14N2O4
- 1-[2-(Furan-2-yl)-2-oxoethyl]-3-phenylquinazoline-2,4(1H,3H)-dione895361-30-5C20H14N2O4
- 3-Hydroxy-2-(2-nitrophenyl)-3-phenyl-2,3-dihydro-1H-isoindol-1-one3532-68-1C20H14N2O4
- 3-Methyl-5-((5-((4-methyl-5-oxo-2(5H)-furanylidene)amino)-1-naphthyl)imino)-2(5H)-furanone6959-96-2C20H14N2O4
- N-(1,3-Dioxoisoindol-5-yl)-2-naphthalen-2-yloxyacetamide831231-27-7C20H14N2O4
- N-(4-Methyl-2-oxochromen-7-yl)-5-phenyl-1,2-oxazole-3-carboxamide745038-47-5C20H14N2O4
- 5-Methoxy-3-nitro-9-phenoxyacridine32951-76-1C20H14N2O4
- 3-Hydroxy-2-(3-nitrophenyl)-3-phenyl-2,3-dihydro-1H-isoindol-1-one3532-67-0C20H14N2O4
- 1-[5-(2-Carboxypyrrol-1-yl)naphthalen-1-yl]pyrrole-2-carboxylic acid53413-97-1C20H14N2O4
- Wee 1/chk1 inhibitor1177150-89-8C20H14N2O4
- 4-Oxo-N-((5-phenylisoxazol-3-yl)methyl)-4H-chromene-2-carboxamide946344-30-5C20H14N2O4
- 2-Oxo-N-((5-phenylisoxazol-3-yl)methyl)-2H-chromene-3-carboxamide946209-99-0C20H14N2O4
- (E)-3-(Furan-3-yl)-N-(11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)acrylamide1448140-93-9C20H14N2O4
- 6-[4-(3-Cyano-benzyloxy)-phenoxy]-nicotinic acid639091-49-9C20H14N2O4
- N-((6-(Furan-2-yl)pyridin-3-yl)methyl)-2-oxo-2H-chromene-3-carboxamide2034306-54-0C20H14N2O4
- N-((2-(Furan-2-yl)pyridin-4-yl)methyl)-4-oxo-4H-chromene-2-carboxamide2034341-73-4C20H14N2O4
- N-{[2-(Furan-2-yl)pyridin-3-yl]methyl}-4-oxo-4H-chromene-2-carboxamide2034268-38-5C20H14N2O4
- N-((6-(Furan-3-yl)pyridin-3-yl)methyl)-4-oxo-4H-chromene-2-carboxamide2034464-33-8C20H14N2O4
- N-((6-(Furan-3-yl)pyridin-3-yl)methyl)-2-oxo-2H-chromene-3-carboxamide2034309-79-8C20H14N2O4
- N-{[5-(Furan-2-yl)pyridin-3-yl]methyl}-4-oxo-4H-chromene-2-carboxamide2034465-83-1C20H14N2O4
- 1-(4-Methylphenoxy)-4-nitro-10H-acridin-9-one61290-19-5C20H14N2O4
- 5-Methyl-2-[3-(4-nitrophenoxy)phenyl]-1,3-benzoxazole380558-17-8C20H14N2O4
- (Z)-2,2'-(But-2-ene-1,4-diyl)bis(isoindoline-1,3-dione)40794-71-6C20H14N2O4
- 2,7-Di-2-propen-1-ylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone134174-27-9C20H14N2O4
- (5-Phenylisoxazol-3-yl)methyl 2-(1H-indol-3-yl)-2-oxoacetate946238-04-6C20H14N2O4
- 4-[3-(2H-Chromen-3-yl)-2-cyanoprop-2-enamido]benzoic acid1331695-14-7C20H14N2O4
- 1,3-Dinitrotetrahydrobenzo(e)pyrene134874-63-8C20H14N2O4
- 1,6-Dinitrotetrahydrobenzo(e)pyrene134874-64-9C20H14N2O4
- 1,8-Dinitrotetrahydrobenzo(e)pyrene134874-65-0C20H14N2O4
- Benzamide, N-benzoyl-3-nitro-N-phenyl-61582-63-6C20H14N2O4
- Benzamide, N-benzoyl-4-nitro-N-phenyl-61582-59-0C20H14N2O4
- 1-Amino-2-(3-aminophenoxy)-4-hydroxyanthracene-9,10-dione89455-24-3C20H14N2O4
- N-(4-Methyl-3-nitrophenyl)dibenzofuran-4-carboxamide263270-73-1C20H14N2O4
- Phenyl (11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)carbamate922108-49-4C20H14N2O4
- 5-[[(5-Phenyl-2-furanyl)carbonyl]amino]-1H-indole-2-carboxylic acid863703-15-5C20H14N2O4
- Benzoyl 4-phenyldiazenylbenzenecarboperoxoate65767-40-0C20H14N2O4
- 2-Methoxy-1-nitro-9-phenoxyacridine89974-82-3C20H14N2O4
- 2-Methoxy-3-nitro-9-phenoxyacridine89974-83-4C20H14N2O4
- 2-Methoxy-4-nitro-9-phenoxyacridine89974-84-5C20H14N2O4
- 1-Amino-2-(2-aminophenoxy)-4-hydroxyanthracene-9,10-dione110732-19-9C20H14N2O4
- 2-Nitro-5-[(3-phenoxyphenyl)methoxy]benzonitrile1231250-58-0C20H14N2O4
- 2-Nitro-5-(4-phenylmethoxyphenoxy)benzonitrile1231250-73-9C20H14N2O4
- 2-Nitro-5-(3-phenylmethoxyphenoxy)benzonitrile1231250-75-1C20H14N2O4
- 2-[3-(2H-Chromen-3-yl)-2-cyanoprop-2-enamido]benzoic acid1607693-70-8C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(quinolin-7-yl)propanoate2248315-30-0C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-ethylquinoline-3-carboxylate2248385-30-8C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4,6-dimethylquinoline-8-carboxylate2248370-28-5C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(quinolin-2-yl)propanoate2248321-94-8C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-benzyl-1H-pyrrole-3-carboxylate2248372-43-0C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(3-cyanophenyl)cyclobutane-1-carboxylate2248345-20-0C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-phenyl-2-(1H-pyrrol-1-yl)acetate2248267-03-8C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-2-phenyl-1H-pyrrole-3-carboxylate2248350-19-6C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-[(1H-pyrrol-1-yl)methyl]benzoate2248351-26-8C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(quinolin-2-yl)propanoate2248272-72-0C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-benzyl-1H-pyrrole-2-carboxylate2248324-86-7C20H14N2O4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-benzyl-1H-pyrrole-2-carboxylate2248325-98-4C20H14N2O4
Frequently asked questions
What is the molar mass of C20H14N2O4?
The molar mass of C20H14N2O4 is 346.34 g/mol, calculated from standard atomic weights for 20 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 346.0954 Da.
How many compounds have the formula C20H14N2O4?
CompoundList lists 117 compounds with the molecular formula C20H14N2O4, including 2,5-Cyclohexadiene-1,4-dione, 1,4-bis(O-benzoyloxime), N-{4-[(Furan-2-carbonyl)amino]phenyl}-1-benzofuran-2-carboxamide, 1-Amino-4,5-dihydroxy-8-phenylaminoanthraquinone. 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 C20H14N2O4?
C20H14N2O4 has a degree of unsaturation of 15. 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.