Molecular formula
C20H17NO4
208 compounds have this formula on CompoundList.
- Molar mass
- 335.36g/mol
- Monoisotopic mass
- 335.1158Da
- Atoms
- 42
- Elements
- 4
- Rings plus double bonds
- 13
The formula C20H17NO4 describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom 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 × 2071.63%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 175.11%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 14.18%14.007 × 1 = 14.007 g/mol
- O Oxygen × 419.08%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C20H17NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 208 compounds
![(3aR,9bS)-4-(4-Carboxyphenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid chemical structure, C20H17NO4, CAS 1013792-05-6](/s/NOOGFRZLFMBLBG-UHFFFAOYSA-N.svg)
(3aR,9bS)-4-(4-Carboxyphenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid
CAS 1013792-05-6C20H17NO4
![3-{[(5-Phenyl-furan-2-carbonyl)-amino]-methyl}-benzoic acid methyl ester chemical structure, C20H17NO4, CAS 863703-14-4](/s/NTIFJGBWKURTIQ-UHFFFAOYSA-N.svg)
3-{[(5-Phenyl-furan-2-carbonyl)-amino]-methyl}-benzoic acid methyl ester
CAS 863703-14-4C20H17NO4
2,6-Bis(benzyloxy)isonicotinic acid
CAS 1296176-75-4C20H17NO4
![N-[2-(Furan-3-yl)-2-hydroxyethyl]-9H-xanthene-9-carboxamide chemical structure, C20H17NO4, CAS 1396865-29-4](/s/SOTOXPXHHSRVKT-UHFFFAOYSA-N.svg)
N-[2-(Furan-3-yl)-2-hydroxyethyl]-9H-xanthene-9-carboxamide
CAS 1396865-29-4C20H17NO4
![6-[4-(2-Methyl-benzyloxy)-phenoxy]-nicotinic acid chemical structure, C20H17NO4, CAS 639091-42-2](/s/TZVVVMAYXLQOPI-UHFFFAOYSA-N.svg)
6-[4-(2-Methyl-benzyloxy)-phenoxy]-nicotinic acid
CAS 639091-42-2C20H17NO4
![6-[4-(3-Methyl-benzyloxy)-phenoxy]-nicotinic acid chemical structure, C20H17NO4, CAS 639091-43-3](/s/QPTBWRWVISNJCS-UHFFFAOYSA-N.svg)
6-[4-(3-Methyl-benzyloxy)-phenoxy]-nicotinic acid
CAS 639091-43-3C20H17NO4
![6-[4-(4-Methyl-benzyloxy)-phenoxy]-nicotinic acid chemical structure, C20H17NO4, CAS 639091-44-4](/s/WRSKLSSVIARCDT-UHFFFAOYSA-N.svg)
6-[4-(4-Methyl-benzyloxy)-phenoxy]-nicotinic acid
CAS 639091-44-4C20H17NO4
1,4-Dihydro-4-oxo-1,5-bis(phenylmethoxy)-2-pyridinecarboxaldehyde
CAS 1380109-75-0C20H17NO4
Methyl 4-((4-(furan-3-yl)benzyl)carbamoyl)benzoate
CAS 2034350-77-9C20H17NO4
![N-{[4-(Furan-3-yl)phenyl]methyl}-2,3-dihydro-1,4-benzodioxine-2-carboxamide chemical structure, C20H17NO4, CAS 2034296-96-1](/s/IDYJHUJADBLHBD-UHFFFAOYSA-N.svg)
N-{[4-(Furan-3-yl)phenyl]methyl}-2,3-dihydro-1,4-benzodioxine-2-carboxamide
CAS 2034296-96-1C20H17NO4
![1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2,5-dihydro-1H-pyrrole-3-carboxylic acid chemical structure, C20H17NO4, CAS 1960436-83-2](/s/MRXKVPVZLNUCQC-UHFFFAOYSA-N.svg)
1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2,5-dihydro-1H-pyrrole-3-carboxylic acid
CAS 1960436-83-2C20H17NO4
![2-(1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}azetidin-3-ylidene)acetic acid chemical structure, C20H17NO4, CAS 2137583-07-2](/s/RSZYIFTUUZMIDT-UHFFFAOYSA-N.svg)
2-(1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}azetidin-3-ylidene)acetic acid
CAS 2137583-07-2C20H17NO4
4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)phenyl acetate--ethenylbenzene (1/1)
CAS 71495-65-3C20H17NO4
2-(7-Methylnaphthalen-1-yl)ethyl 4-nitrobenzoate
CAS 7501-42-0C20H17NO4
![[(Z)-3-Nitro-4-phenanthren-9-ylbut-3-enyl] acetate chemical structure, C20H17NO4, CAS 19893-75-5](/s/OAHAFQKXZJIBLO-LGMDPLHJSA-N.svg)
[(Z)-3-Nitro-4-phenanthren-9-ylbut-3-enyl] acetate
CAS 19893-75-5C20H17NO4
(E)-1-(4-Nitrophenyl)-3-(3,5,6-trimethyl-1-benzofuran-2-yl)prop-2-en-1-one
CAS 40763-10-8C20H17NO4
2,4-Dibenzyloxynitrobenzene
CAS 170279-12-6C20H17NO4
![6-Hydroxy-2-[(5-methoxy-1-methyl-1H-indol-3-yl)methylidene]-7-methyl-2,3-dihydro-1-benzofuran-3-one chemical structure, C20H17NO4, CAS 929339-33-3](/s/ZMGGSOJIOKYFAY-QGMBQPNBSA-N.svg)
6-Hydroxy-2-[(5-methoxy-1-methyl-1H-indol-3-yl)methylidene]-7-methyl-2,3-dihydro-1-benzofuran-3-one
CAS 929339-33-3C20H17NO4
![(3aR,9bS)-4-(4-Carboxyphenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid chemical structure, C20H17NO4](/s/NOOGFRZLFMBLBG-DYNVDGSKSA-N.svg)
(3aR,9bS)-4-(4-Carboxyphenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid
C20H17NO4
![4-Quinolinecarboxylic acid,2-[2-(methoxycarbonyl)phenyl]-6-methyl-,methyl ester chemical structure, C20H17NO4, CAS 153465-49-7](/s/WTPSRAUWGIWEJU-UHFFFAOYSA-N.svg)
4-Quinolinecarboxylic acid,2-[2-(methoxycarbonyl)phenyl]-6-methyl-,methyl ester
CAS 153465-49-7C20H17NO4
![4-{[(3-Methoxynaphthalene-2-carbonyl)amino]methyl}benzoic acid chemical structure, C20H17NO4, CAS 1030554-00-7](/s/QWZWFLHEEMFRHX-UHFFFAOYSA-N.svg)
4-{[(3-Methoxynaphthalene-2-carbonyl)amino]methyl}benzoic acid
CAS 1030554-00-7C20H17NO4
![2,8-Dimethyl 5-cyano-10,11-dihydro-5H-dibenzo[a,d]cycloheptene-2,8-dicarboxylate chemical structure, C20H17NO4, CAS 913979-21-2](/s/KJRWFBHTZYTPGN-UHFFFAOYSA-N.svg)
2,8-Dimethyl 5-cyano-10,11-dihydro-5H-dibenzo[a,d]cycloheptene-2,8-dicarboxylate
CAS 913979-21-2C20H17NO4
![1-{4-[2-(2,5-Dimethoxyphenyl)ethenyl]phenyl}-1H-pyrrole-2,5-dione chemical structure, C20H17NO4, CAS 93111-29-6](/s/WOZSXCGLFVCOEX-UHFFFAOYSA-N.svg)
1-{4-[2-(2,5-Dimethoxyphenyl)ethenyl]phenyl}-1H-pyrrole-2,5-dione
CAS 93111-29-6C20H17NO4
4'-Benzyloxy-2-methoxy-6-nitro-biphenyl
CAS 1202677-89-1C20H17NO4
- 2,6-Bis(4-methoxyphenyl)pyridine-4-carboxylic acid38947-58-9C20H17NO4
- 3-(2-Carboxyethyl)-2-(p-tolyl)quinoline-4-carboxylic acid1263213-67-7C20H17NO4
- Methyl 4-(methoxycarbonyl)-2-phenyl-3-quinolineacetate43071-33-6C20H17NO4
- 6-Methyl-8-(4-methylbenzoyl)-2H,3H,6H,9H-[1,4]dioxino[2,3-g]quinolin-9-one2640886-61-7C20H17NO4
- LN2Xqa424H2869115-39-7C20H17NO4
- 4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}(methyl)amino)but-2-ynoicacid2792186-38-8C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-phenylcyclopentane-1-carboxylate2248281-38-9C20H17NO4
- 5-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pent-2-ynoic acid2694744-32-4C20H17NO4
- 1,1'-(3-(Methoxy(phenyl)methylene)-2-oxoindoline-1,6-diyl)bis(ethan-1-one)2803478-52-4C20H17NO4
- 2-(9H-Fluoren-9-ylmethoxycarbonyl)-2-azabicyclo[2.1.0]pentane-3-carboxylic acid2387595-68-6C20H17NO4
- 96Jsx3jqa92869115-38-6C20H17NO4
- 3-(2,3-Dihydro-1H-indole-1-carbonyl)-7-ethoxy-2H-1-benzopyran-2-one7047-37-2C20H17NO4
- (R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2,5-dihydro-1H-pyrrole-2-carboxylic acid1932451-72-3C20H17NO4
- Naphtho[2,3-c]furan-1(3H)-one, 9-amino-4-(3,4-dimethoxyphenyl)-185521-83-9C20H17NO4
- 2H-Pyran-5-carbonitrile, 3,4-dihydro-3,3-dimethoxy-2-oxo-4,6-diphenyl-61223-13-0C20H17NO4
- 2-[(1-Ethyl-5-methoxy-1H-indol-3-yl)methylidene]-6-hydroxy-2,3-dihydro-1-benzofuran-3-oneC20H17NO4
- 3-[[(5-Phenyl-2-furanyl)carbonyl]amino]benzenepropanoic acid863703-19-9C20H17NO4
- 2-[6-(Dimethylamino)-1-hydroxynaphthalene-2-carbonyl]benzoic acid106323-26-6C20H17NO4
- 1-[2,5-Dimethoxy-4-(2-phenylethenyl)phenyl]-1H-pyrrole-2,5-dione112347-72-5C20H17NO4
- 5-(3,5-Dimethyl-4-isoxazolyl)-4-methoxy-3-phenyl-1(3H)-isobenzofuranone1629277-43-5C20H17NO4
- Prop-2-yn-1-yl 2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetate2770556-86-8C20H17NO4
- 6-(3-(Benzyloxy)phenyl)-2-methoxynicotinic acid2819704-51-1C20H17NO4
- 4-({[(Benzyloxy)carbonyl]amino}methyl)naphthalene-1-carboxylic acid2803846-91-3C20H17NO4
- 3-Methyl 1-phenyl 6-phenylpyridine-1,3(6H)-dicarboxylate89808-23-1C20H17NO4
- 3-Methyl 1-phenyl 4-phenylpyridine-1,3(4H)-dicarboxylate89808-24-2C20H17NO4
- 2-{[(Benzyloxy)carbonyl]amino}-2-(naphthalen-1-yl)acetic acid95426-07-6C20H17NO4
- (9H-Fluoren-9-yl)methyl 3,5-dioxopiperidine-1-carboxylate2138025-76-8C20H17NO4
- (3-Phenyl-4,5-dihydroisoxazol-5-yl)methyl 2H-chromene-3-carboxylate2094737-29-6C20H17NO4
- (1R,3S,4S)-2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2-azabicyclo[2.1.0]pentane-3-carboxylic acid2387568-39-8C20H17NO4
- 4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)pent-2-ynoic acid2639448-79-4C20H17NO4
- 11-(4-Methoxybenzyl)-5,9-dihydro-6H-5,9-epiminocyclohepta[4,5]benzo[1,2-d][1,3]dioxol-6-one2662341-19-5C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-phenylcyclopentane-1-carboxylate2248286-56-6C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-cyclopentylbenzoate2248363-79-1C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(2-methylphenyl)cyclobutane-1-carboxylate2248389-20-8C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 6,7,8,9-tetrahydro-5H-benzo[7]annulene-5-carboxylate2248297-14-3C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 6,7,8,9-tetrahydro-5H-benzo[7]annulene-1-carboxylate2248344-87-6C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-cyclopentylbenzoate2248284-69-5C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(4-methylphenyl)cyclobutane-1-carboxylate2248305-26-0C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(3,5-dimethylphenyl)cyclopropane-1-carboxylate2248308-53-2C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1,2,3,4-tetrahydronaphthalen-2-yl)acetate2248382-96-7C20H17NO4
- rac-1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl (1R,3R)-3-phenylcyclopentane-1-carboxylate2248343-68-0C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-benzylcyclobutane-1-carboxylate2248306-64-9C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(2,3-dihydro-1H-inden-1-yl)propanoate2248386-60-7C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(cyclobutylmethyl)benzoate2248359-16-0C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-phenylhex-5-enoate2248280-16-0C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(pent-4-en-1-yl)benzoate2248416-83-1C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(2-phenylethyl)cyclopropane-1-carboxylate2248347-63-7C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-1,2,3,4-tetrahydronaphthalene-1-carboxylate2248327-42-4C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1,2,3,4-tetrahydronaphthalen-1-yl)acetate2248359-64-8C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 6,7,8,9-tetrahydro-5H-benzo[7]annulene-7-carboxylate2248312-12-9C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(4-cyclobutylphenyl)acetate2248397-96-6C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2,2-dimethyl-1-phenylcyclopropane-1-carboxylate2248404-09-1C20H17NO4
- rac-1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl (1R,3R)-2,2-dimethyl-3-phenylcyclopropane-1-carboxylate2248280-97-7C20H17NO4
- rac-1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[(1R,2R)-2-benzylcyclopropyl]acetate2248378-32-5C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(5,6,7,8-tetrahydronaphthalen-2-yl)acetate2248362-71-0C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl pentacyclo[5.4.0.0^{2,6}.0^{3,10}.0^{5,9}]undecane-8-carboxylate2248344-84-3C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(3-phenylcyclobutyl)acetate2248415-55-4C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-cyclopropyl-3-phenylpropanoate2248390-12-5C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-methyl-1,2,3,4-tetrahydronaphthalene-2-carboxylate2248309-79-5C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-cyclopropyl-3-phenylpropanoate2248336-10-7C20H17NO4
- rac-1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl (1R,2R)-2-(3,4-dimethylphenyl)cyclopropane-1-carboxylate2248381-27-1C20H17NO4
- rac-1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl (1R,2R)-2-(2-ethylphenyl)cyclopropane-1-carboxylate2248348-27-6C20H17NO4
- rac-(1R,4S,5R)-2-{[(9H-fluoren-9-yl)methoxy]carbonyl}-2-azabicyclo[2.1.0]pentane-5-carboxylic acid2580091-97-8C20H17NO4
- 8-({[(Benzyloxy)carbonyl]amino}methyl)naphthalene-2-carboxylic acid2580235-22-7C20H17NO4
- 2-(6-{[(Benzyloxy)carbonyl]amino}naphthalen-2-yl)acetic acid2580222-16-6C20H17NO4
- 5-({[(Benzyloxy)carbonyl]amino}methyl)naphthalene-1-carboxylic acid2580190-69-6C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl pentacyclo[6.3.0.0^{2,6}.0^{3,10}.0^{5,9}]undecane-4-carboxylate2248394-87-6C20H17NO4
- 5-({[(Benzyloxy)carbonyl]amino}methyl)naphthalene-2-carboxylic acid2580188-23-2C20H17NO4
- 6-({[(Benzyloxy)carbonyl]amino}methyl)naphthalene-2-carboxylic acid2580223-32-9C20H17NO4
- 3-({[(Benzyloxy)carbonyl]amino}methyl)naphthalene-1-carboxylic acid2580201-86-9C20H17NO4
- 1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3-methylideneazetidine-2-carboxylic acid2639401-51-5C20H17NO4
- 6-{[(Benzyloxy)carbonyl](methyl)amino}naphthalene-2-carboxylic acid2639414-06-3C20H17NO4
- 3-{[(Benzyloxy)carbonyl](methyl)amino}naphthalene-2-carboxylic acid2639430-42-3C20H17NO4
- Benzyl N-(2-hydroxy-5-phenoxyphenyl)carbamate2680796-79-4C20H17NO4
- Benzyl N-[2-(4-methylbenzoyl)furan-3-yl]carbamate2680891-75-0C20H17NO4
- 1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(3-methylphenyl)cyclobutane-1-carboxylate2248366-16-5C20H17NO4
Frequently asked questions
What is the molar mass of C20H17NO4?
The molar mass of C20H17NO4 is 335.36 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 335.1158 Da.
How many compounds have the formula C20H17NO4?
CompoundList lists 208 compounds with the molecular formula C20H17NO4, including (3aR,9bS)-4-(4-Carboxyphenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid, 3-{[(5-Phenyl-furan-2-carbonyl)-amino]-methyl}-benzoic acid methyl ester, 2,6-Bis(benzyloxy)isonicotinic acid. 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 C20H17NO4?
C20H17NO4 has a degree of unsaturation of 13. 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.