Molecular formula
C20H15NO3
87 compounds have this formula on CompoundList.
- Molar mass
- 317.34g/mol
- Monoisotopic mass
- 317.1052Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 14
The formula C20H15NO3 describes a molecule made of 20 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom 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 × 2075.70%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 154.76%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 14.41%14.007 × 1 = 14.007 g/mol
- O Oxygen × 315.12%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C20H15NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 87 of 87 compounds
Oxyphenisatin
CAS 125-13-3C20H15NO3
Kartogenin
CAS 4727-31-5C20H15NO3
Benzoylphenylazanyl benzoate
CAS 16817-95-1C20H15NO3
Diphenanilic acid
CAS 6809-72-9C20H15NO3
![2-(4-Methoxybenzyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione chemical structure, C20H15NO3, CAS 186298-99-7](/s/IQOALYXGGXPZQO-UHFFFAOYSA-N.svg)
2-(4-Methoxybenzyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
CAS 186298-99-7C20H15NO3
![Benzoic acid, 2-[(diphenylamino)carbonyl]- chemical structure, C20H15NO3, CAS 67699-32-5](/s/JWGOKCNYKDSPSK-UHFFFAOYSA-N.svg)
Benzoic acid, 2-[(diphenylamino)carbonyl]-
CAS 67699-32-5C20H15NO3
Psb-12054
CAS 1407632-07-8C20H15NO3
![3-[(4-Hydroxyphenyl)methylidene]-1H,2H,3H-cyclopenta[b]quinoline-9-carboxylic acid chemical structure, C20H15NO3, CAS 748777-72-2](/s/RLRNPHISVAQKAJ-ACCUITESSA-N.svg)
3-[(4-Hydroxyphenyl)methylidene]-1H,2H,3H-cyclopenta[b]quinoline-9-carboxylic acid
CAS 748777-72-2C20H15NO3
![2-[(4-Methoxyanilino)methylene]naphtho[2,1-b]furan-1(2H)-one chemical structure, C20H15NO3, CAS 338415-30-8](/s/PNOFCMMJWIDROZ-UHFFFAOYSA-N.svg)
2-[(4-Methoxyanilino)methylene]naphtho[2,1-b]furan-1(2H)-one
CAS 338415-30-8C20H15NO3
![6-Hydroxy-6,9,10,11-tetrahydro-8H-benzo[7,8]chromeno[4,3-b]quinolin-8-one chemical structure, C20H15NO3, CAS 866138-19-4](/s/IZUYABJCNMAGBM-UHFFFAOYSA-N.svg)
6-Hydroxy-6,9,10,11-tetrahydro-8H-benzo[7,8]chromeno[4,3-b]quinolin-8-one
CAS 866138-19-4C20H15NO3
(2-Benzamidophenyl) benzoate
CAS 6296-59-9C20H15NO3
N-(3,4-Methylenedioxybenzylidene)-4-phenoxyaniline
CAS 54758-86-0C20H15NO3
![5H-Chromeno[4,3-b]pyridin-3-yl(2-hydroxy-5-methylphenyl)methanone chemical structure, C20H15NO3, CAS 178808-85-0](/s/FZJFVIYSBBBFGW-UHFFFAOYSA-N.svg)
5H-Chromeno[4,3-b]pyridin-3-yl(2-hydroxy-5-methylphenyl)methanone
CAS 178808-85-0C20H15NO3
![3-Hydroxy-3-[2-(2-naphthyl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-one chemical structure, C20H15NO3, CAS 6765-52-2](/s/IVAVELBVHXCUDH-UHFFFAOYSA-N.svg)
3-Hydroxy-3-[2-(2-naphthyl)-2-oxoethyl]-1,3-dihydro-2H-indol-2-one
CAS 6765-52-2C20H15NO3
![10-(Furan-2-yl)-6,7,8,10-tetrahydro-5H-indeno[1,2-b]quinoline-9,11-dione chemical structure, C20H15NO3, CAS 433689-10-2](/s/MSYGTPPRUXLLFU-UHFFFAOYSA-N.svg)
10-(Furan-2-yl)-6,7,8,10-tetrahydro-5H-indeno[1,2-b]quinoline-9,11-dione
CAS 433689-10-2C20H15NO3
![2-[(Biphenyl-4-ylcarbonyl)amino]benzoic acid chemical structure, C20H15NO3, CAS 94578-69-5](/s/WXLRBDMDGLLZRS-UHFFFAOYSA-N.svg)
2-[(Biphenyl-4-ylcarbonyl)amino]benzoic acid
CAS 94578-69-5C20H15NO3
![(2-Hydroxyphenyl)(9-methyl-5H-chromeno[4,3-b]pyridin-3-yl)methanone chemical structure, C20H15NO3, CAS 501911-19-9](/s/PUCPSMAVBIFPCU-UHFFFAOYSA-N.svg)
(2-Hydroxyphenyl)(9-methyl-5H-chromeno[4,3-b]pyridin-3-yl)methanone
CAS 501911-19-9C20H15NO3
(E)-N-(2-Benzoylphenyl)-3-(furan-2-yl)prop-2-enamide
CAS 868153-93-9C20H15NO3
![4-(1,3-Benzodioxol-5-yl)-3,4-dihydrobenzo[h]quinolin-2(1H)-one chemical structure, C20H15NO3, CAS 5616-91-1](/s/WFDYRWNXOWKPFB-UHFFFAOYSA-N.svg)
4-(1,3-Benzodioxol-5-yl)-3,4-dihydrobenzo[h]quinolin-2(1H)-one
CAS 5616-91-1C20H15NO3
![2-Allyl-1-phenyl-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione chemical structure, C20H15NO3, CAS 714261-27-5](/s/WQLBCYJPQHTOHU-UHFFFAOYSA-N.svg)
2-Allyl-1-phenyl-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione
CAS 714261-27-5C20H15NO3
![2-([1,1'-Biphenyl]-4-yl)-2-oxoethyl nicotinate chemical structure, C20H15NO3, CAS 886130-75-2](/s/SDVPJCSJOMDNPK-UHFFFAOYSA-N.svg)
2-([1,1'-Biphenyl]-4-yl)-2-oxoethyl nicotinate
CAS 886130-75-2C20H15NO3
6-Nitro-7-hydroxy-7,8,9,10-tetrahydrobenzo(a)pyrene
CAS 97931-40-3C20H15NO3
![4-[(2-Phenylbenzoyl)amino]benzoic acid chemical structure, C20H15NO3, CAS 168626-74-2](/s/VIWLAZSPFNNYTJ-UHFFFAOYSA-N.svg)
4-[(2-Phenylbenzoyl)amino]benzoic acid
CAS 168626-74-2C20H15NO3
2-(2-Hydroxyethyl)-4-phenyl-1H-benz(f)isoindole-1,3(2H)-dione
CAS 294667-09-7C20H15NO3
- 1-Acetyl-17-azapentacyclo[6.6.5.0~2,7~.0~9,14~.0~15,19~]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione6240-86-4C20H15NO3
- 1-{4-[(2E)-3-(4-Methylphenyl)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione949923-53-9C20H15NO3
- 3-Hydroxy-3-(2-naphthalen-1-yl-2-oxoethyl)-1H-indol-2-one6765-49-7C20H15NO3
- Benzamide, N-[4-(benzoyloxy)phenyl]-80824-77-7C20H15NO3
- 1-(6-(4-Benzoylphenoxy)pyridin-3-yl)ethan-1-one1607436-56-5C20H15NO3
- 2-[2-(1-Naphthalenyloxy)ethyl]-1H-isoindole-1,3(2H)-dione118868-72-7C20H15NO3
- 8,8-Dimethyl-8,9-dihydro-2H-pyrano[2',3':5,6]chromeno[3,4-b]indol-2-one331967-93-2C20H15NO3
- N-(Naphthalen-1-yl)-1-oxo-3,4-dihydro-1H-isochromene-3-carboxamide627889-82-1C20H15NO3
- 1H-Isoindol-1-one, 2,3-dihydro-3,3-bis(4-hydroxyphenyl)-6607-42-7C20H15NO3
- (3-Benzamidophenyl) benzoate7504-88-3C20H15NO3
- 1-(2-(Naphthalen-2-yloxy)ethyl)indoline-2,3-dione708993-51-5C20H15NO3
- 2-Phenyl-3a,4,9,9a-tetrahydro-1H-4,9-ethanobenzo[f]isoindole-1,3,10(2H)-trione464155-76-8C20H15NO3
- 1-Nitro-7,8,9,10-tetrahydrobenzo[a]pyren-7-ol120014-85-9C20H15NO3
- 4-(N-Benzoylanilino)benzoic acid77495-80-8C20H15NO3
- N-(1,2-Dihydroacenaphthylen-5-yl)-1,3-benzodioxole-5-carboxamide708240-33-9C20H15NO3
- 4-(3-Amino-1-benzofuran-2-yl)-7,8-dihydrocyclopenta[g]chromen-2(6H)-one890633-97-3C20H15NO3
- N-(1,3-Benzodioxol-5-yl)biphenyl-4-carboxamide510713-58-3C20H15NO3
- 3-(4-Hydroxyanilino)-3-phenyl-2-benzofuran-1-one337474-34-7C20H15NO3
- Anthranilic acid, N-(3-benzoylphenyl)-21003-80-5C20H15NO3
- 8-Quinolinolium 1'-hydroxy-2'-naphthoate63716-64-3C20H15NO3
- N-(4-Methoxyphenyl)naphtho[2,1-b]furan-2-carboxamide396117-71-8C20H15NO3
- 4-Nitro-3',4'-dihydro-[1,2'-binaphthalen]-1'(2'H)-one1451449-47-0C20H15NO3
- 8-Quinolinolium 3'-hydroxy-2'-naphthoate63716-65-4C20H15NO3
- Benzo(a)pyren-7-ol, 7,8,9,10-tetrahydro-3-nitro-120014-86-0C20H15NO3
- 2-(5-Methyl-2-phenyl-4-oxazolyl)methyl-5-benzofurancarboxaldehyde132646-34-5C20H15NO3
- 2-(2-(Naphthalen-2-yloxy)ethyl)isoindoline-1,3-dione1180248-40-1C20H15NO3
- 3-[2-Methoxy-4-(1H-pyrrol-1-yl)phenyl]-2H-chromen-2-one1779126-54-3C20H15NO3
- N-{[4-(Furan-3-yl)phenyl]methyl}-1-benzofuran-2-carboxamide2034350-42-8C20H15NO3
- N-({[2,3'-Bifuran]-5-yl}methyl)naphthalene-1-carboxamide2034341-64-3C20H15NO3
- 3-[(4-Hydroxyphenyl)methylidene]-1H,2H,3H-cyclopenta[b]quinoline-9-carboxylic acidC20H15NO3
- Benzyl dibenzo[b,d]furan-3-ylcarbamate220059-69-8C20H15NO3
- 3-[(4-Hydroxyphenyl)methylidene]-1,2-dihydrocyclopenta[b]quinoline-9-carboxylic acidC20H15NO3
- 2H-Pyran-5-carbonitrile, 3-ethoxy-2-oxo-4,6-diphenyl-61223-20-9C20H15NO3
- 2-(4-Nitrophenyl)-1,2-diphenylethan-1-one24142-60-7C20H15NO3
- 2-(2-Nitrophenyl)-1,2-diphenylethan-1-one63645-25-0C20H15NO3
- (E)-3-(Furan-2-yl)-N-(9H-xanthen-9-yl)prop-2-enamide6325-78-6C20H15NO3
- 1H-Benz[f]isoindole-1,3(2H)-dione, 2-[(1R)-2-hydroxy-1-phenylethyl]-591753-96-7C20H15NO3
- 6-(2,2-Diphenylethenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid87762-26-3C20H15NO3
- 6-Hydroxy-4,4-diphenyl-1,4-dihydro-2H-3,1-benzoxazin-2-one89433-23-8C20H15NO3
- 2-[2-(3-Ethyl-2(3H)-benzoxazolylidene)ethylidene]-1H-indene-1,3(2H)-dione36591-79-4C20H15NO3
- 4-([1,1'-Biphenyl]-4-ylmethyl)-4H-furo[3,2-b]pyrrole-5-carboxylic acid1196050-45-9C20H15NO3
- 3-([1,1'-Biphenyl]-3-yl)-5,6-dimethyl-1H-furo[3,4-c]pyrrole-1,4(5H)-dione918413-26-0C20H15NO3
- 6-Acetyl-2-(2-phenylethenyl)quinoline-4-carboxylic acid89684-55-9C20H15NO3
- 7,8,9,10-Tetrahydro-3-nitro-benzo(a)pyren-10-ol190841-38-4C20H15NO3
- 7,8,9,10-Tetrahydro-6-nitro-benzo(a)pyren-10-ol190841-39-5C20H15NO3
- 7,8,9,10-Tetrahydro-1-nitro-benzo(a)pyren-10-ol190841-37-3C20H15NO3
- Methyl 2-(4'-formyl[1,1'-biphenyl]-4-yl)-4-pyridinecarboxylate1244019-50-8C20H15NO3
- Methyl 4-(10H-phenoxazin-10-yl)benzoate2387905-32-8C20H15NO3
- Phenyl 4-benzamidobenzoate78079-48-8C20H15NO3
- 2-[(Furan-2-yl)methoxy]-4,5-diphenyl-1,3-oxazole82238-46-8C20H15NO3
- 3-(2-Methylidene-2,3-dihydrofuran-3-yl)-4,5-diphenyl-1,3-oxazol-2(3H)-one82238-51-5C20H15NO3
- 3-(2-Methylfuran-3-yl)-4,5-diphenyl-1,3-oxazol-2(3H)-one82238-38-8C20H15NO3
- 4-(2-Methoxyphenyl)-2-methyl-1H-benzo[f]isoindole-1,3(2H)-dione92755-92-5C20H15NO3
- 1-Amino-2-(3-oxohex-1-yn-1-yl)anthracene-9,10-dione159971-58-1C20H15NO3
- 6-Acetamidopyren-1-yl acetate1732-32-7C20H15NO3
- Phenyl 3-benzamidobenzoate88340-39-0C20H15NO3
- 5-[(Furan-2-yl)methyl]-4,5-diphenyl-1,3-oxazol-2(5H)-one87696-40-0C20H15NO3
- 3-[(Furan-2-yl)methyl]-4,5-diphenyl-1,3-oxazol-2(3H)-one87696-39-7C20H15NO3
- 1-(4-Methoxybenzyl)-2-oxo-1,2-dihydrobenzo[cd]indole-6-carbaldehyde2504237-14-1C20H15NO3
- 1-(4-Methoxybenzyl)-2-oxo-1,2-dihydrobenzo[cd]indole-5-carbaldehyde2767647-54-9C20H15NO3
- Benzyl 5-(4-formylphenyl)nicotinate3078358-21-8C20H15NO3
- 6-Acetyl-2-styrylquinoline-4-carboxylic acidC20H15NO3
- 5-Acetyl-8-methyl-4-phenylpyrano[3,2-b]indol-2(5H)-one2347639-55-6C20H15NO3
Frequently asked questions
What is the molar mass of C20H15NO3?
The molar mass of C20H15NO3 is 317.34 g/mol, calculated from standard atomic weights for 20 carbon atoms, 15 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 317.1052 Da.
How many compounds have the formula C20H15NO3?
CompoundList lists 87 compounds with the molecular formula C20H15NO3, including Oxyphenisatin, Kartogenin, Benzoylphenylazanyl benzoate. 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 C20H15NO3?
C20H15NO3 has a degree of unsaturation of 14. 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.