Molecular formula
C20H15N3O
109 compounds have this formula on CompoundList.
- Molar mass
- 313.36g/mol
- Monoisotopic mass
- 313.1215Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 15
The formula C20H15N3O describes a molecule made of 20 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. 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 × 2076.66%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 154.83%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 313.41%14.007 × 3 = 42.021 g/mol
- O Oxygen × 15.11%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C20H15N3O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 109 compounds
![2-Benzyl-3-methyl-1-oxo-5H-pyrido[1,2-a]benzimidazole-4-carbonitrile chemical structure, C20H15N3O, CAS 353500-00-2](/s/JTNIGYIUHJSPQA-UHFFFAOYSA-N.svg)
2-Benzyl-3-methyl-1-oxo-5H-pyrido[1,2-a]benzimidazole-4-carbonitrile
CAS 353500-00-2C20H15N3O
N-(2-Methylphenyl)-1-phenazinecarboxamide
CAS 797019-04-6C20H15N3O
2-(4-Methylphenyl)-3-pyridin-3-ylquinazolin-4-one
CAS 325729-41-7C20H15N3O
3-Pyridin-2-yl-2-p-tolyl-3H-quinazolin-4-one
CAS 6055-75-0C20H15N3O
![N-[3-(1H-1,3-Benzodiazol-2-yl)phenyl]benzamide chemical structure, C20H15N3O, CAS 364620-71-3](/s/VQPPCWQBNXUGJV-UHFFFAOYSA-N.svg)
N-[3-(1H-1,3-Benzodiazol-2-yl)phenyl]benzamide
CAS 364620-71-3C20H15N3O
![N-(2-Phenylimidazo[1,2-a]pyridin-3-yl)benzamide chemical structure, C20H15N3O, CAS 171628-57-2](/s/MFEAOWRPVOQOEV-UHFFFAOYSA-N.svg)
N-(2-Phenylimidazo[1,2-a]pyridin-3-yl)benzamide
CAS 171628-57-2C20H15N3O
![4-[(2-Phenyl-4-quinazolinyl)amino]phenol chemical structure, C20H15N3O, CAS 54665-94-0](/s/HIKSDBXOPYKUQF-UHFFFAOYSA-N.svg)
4-[(2-Phenyl-4-quinazolinyl)amino]phenol
CAS 54665-94-0C20H15N3O
2,3-Dihydro-2-spiro-4'-(8'-aminonaphthalen-1'(4'H)-one)perimidine (contains o-form)
CAS 851768-63-3C20H15N3O
3-(3-Methylpyridin-2-yl)-2-phenylquinazolin-4(3H)-one
CAS 364338-20-5C20H15N3O
methanone chemical structure, C20H15N3O, CAS 296791-22-5](/s/RRVMMIGOODBROK-UHFFFAOYSA-N.svg)
[2-(3-Aminophenyl)-1H-benzimidazol-5-yl](phenyl)methanone
CAS 296791-22-5C20H15N3O
4-(2-Methylphenoxy)-2-pyridin-2-ylquinazoline
CAS 799832-03-4C20H15N3O
4-(3-Methylphenoxy)-2-pyridin-2-ylquinazoline
CAS 835907-67-0C20H15N3O
![4-[5-(4-Phenylphenyl)-1,3,4-oxadiazol-2-yl]aniline chemical structure, C20H15N3O, CAS 100988-94-1](/s/ZXSXGUBNIXLQPG-UHFFFAOYSA-N.svg)
4-[5-(4-Phenylphenyl)-1,3,4-oxadiazol-2-yl]aniline
CAS 100988-94-1C20H15N3O
2-(4-Methylphenyl)-3-pyridin-4-ylquinazolin-4-one
CAS 332848-87-0C20H15N3O
1-Phenyl-4-(pyridin-3-ylmethoxy)phthalazine
CAS 694474-37-8C20H15N3O
![N-(3-Imidazo[1,2-a]pyridin-2-ylphenyl)benzamide chemical structure, C20H15N3O, CAS 312925-83-0](/s/XEEWMSXTQSRVAP-UHFFFAOYSA-N.svg)
N-(3-Imidazo[1,2-a]pyridin-2-ylphenyl)benzamide
CAS 312925-83-0C20H15N3O
3-(4-Methylpyridin-2-yl)-2-phenylquinazolin-4-one
CAS 378758-52-2C20H15N3O
3-(6-Methylpyridin-2-yl)-2-phenylquinazolin-4-one
CAS 332911-20-3C20H15N3O
4-(4-(Phenylamino)phthalazin-1-yl)phenol
CAS 488709-00-8C20H15N3O
![Benzamide, N-[4-(1H-benzimidazol-2-yl)phenyl]- chemical structure, C20H15N3O, CAS 98806-50-9](/s/FBQLHSPREUMECT-UHFFFAOYSA-N.svg)
Benzamide, N-[4-(1H-benzimidazol-2-yl)phenyl]-
CAS 98806-50-9C20H15N3O
3-(2,2-Diphenylhydrazono)indolin-2-one
CAS 95060-18-7C20H15N3O
Benzamide, 4-(9-acridinylamino)-
CAS 58658-19-8C20H15N3O
Angustine
CAS 40041-96-1C20H15N3O
![2-Amino-4-(4-methylphenyl)-4H-pyrano[3,2-H]quinoline-3-carbonitrile chemical structure, C20H15N3O, CAS 300836-70-8](/s/ZWSCNYBAYYLQHG-UHFFFAOYSA-N.svg)
2-Amino-4-(4-methylphenyl)-4H-pyrano[3,2-H]quinoline-3-carbonitrile
CAS 300836-70-8C20H15N3O
- 3-(4-((Phenylamino)phenyl)imino)indolin-2-one1374447-53-6C20H15N3O
- N-(2-Phenyl-1H-benzimidazol-5-yl)benzamide19250-69-2C20H15N3O
- 2-(1H-1,2,3-Benzotriazol-1-yl)-1,2-diphenylethan-1-one147861-19-6C20H15N3O
- 2-Biphenyl-4-yl-1H-benzoimidazole-4-carboxylic acid amide1248541-99-2C20H15N3O
- 4-(4-Methylphenoxy)-2-pyridin-4-ylquinazoline354992-31-7C20H15N3O
- 2-(1H-1,2,3-Benzotriazol-1-yl)-1-(4-phenylphenyl)ethan-1-one127876-39-5C20H15N3O
- 2-(1-(Furan-2-ylmethyl)-2-methyl-6-phenylpyridin-4(1H)-ylidene)malononitrile397287-92-2C20H15N3O
- 4-((4-Phenylphthalazin-1-yl)amino)phenol333776-18-4C20H15N3O
- 6-(Naphthalen-2-yl)-2-(pyridin-3-ylmethyl)pyridazin-3(2H)-one923100-08-7C20H15N3O
- 1-{(E)-[2-(Quinolin-2-yl)hydrazinylidene]methyl}naphthalen-2-ol50286-86-7C20H15N3O
- N-(4-Methylphenyl)phenazine-1-carboxamide314028-35-8C20H15N3O
- 3-{[7-(Pyridin-2-yl)quinolin-4-yl]amino}phenol955879-76-2C20H15N3O
- RefChem:381317161466-04-2C20H15N3O
- Imidazo(1,2-a)pyridine, 2-(1,1'-biphenyl)-4-yl-7-methyl-3-nitroso-364043-78-7C20H15N3O
- 1-(1H-1,2,3-Benzotriazol-1-yl)-2,2-diphenylethan-1-one182318-00-9C20H15N3O
- N-(4-Imidazo[1,2-a]pyridin-2-ylphenyl)benzamide312623-34-0C20H15N3O
- [2-(3-Methylphenyl)quinolin-4-yl]-pyrazol-1-ylmethanone489406-32-8C20H15N3O
- 4(3H)-Quinazolinone, 2-phenyl-3-(phenylamino)-37895-88-8C20H15N3O
- 5-Acetyl-1-(3-(3-pyridyl)phenyl)benzimidazole184098-17-7C20H15N3O
- 4(3H)-Quinazolinone, 2-(3-pyridyl)-3-(o-tolyl)-39142-69-3C20H15N3O
- N-(1H-Benzimidazol-2-yl)-4-phenylbenzamide61810-46-6C20H15N3O
- N,N-Diphenyl-1H-1,3-benzodiazole-1-carboxamide2506-06-1C20H15N3O
- N-(1-Phenylbenzimidazol-5-yl)benzamide337925-57-2C20H15N3O
- N-[2-(1H-1,3-Benzodiazol-2-yl)phenyl]benzamide54559-57-8C20H15N3O
- 3-(2,2-Diphenylhydrazinyl)indol-2-one1817024-06-8C20H15N3O
- (3AR,8aS)-2-([2,2'-bipyridin]-6-yl)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole2757082-63-4C20H15N3O
- 4(3H)-Quinazolinone, 2-(2-pyridyl)-3-(o-tolyl)-36184-26-6C20H15N3O
- 4(3H)-Quinazolinone, 2-(4-pyridyl)-3-(m-tolyl)-38275-18-2C20H15N3O
- 5-Benzhydryl-3-pyridin-4-yl-1,2,4-oxadiazole425374-64-7C20H15N3O
- (E)-1-Methyl-3-(2-(quinolin-6-yl)vinyl)quinoxalin-2(1H)-one797782-03-7C20H15N3O
- (4-Methylpyrazol-1-yl)-(2-phenylquinolin-4-yl)methanone901608-44-4C20H15N3O
- 1-Phenyl-1H-indole-2,3-dione 3-(N-phenylhydrazone)303984-71-6C20H15N3O
- 3-Phenyl-3,4-dihydrobenzimidazo[2,1-b]quinazolin-1(2H)-one727393-42-2C20H15N3O
- Benzamide, N-(2-(4,4-dicyano-1,3-butadienyl)-5-methylphenyl)-100243-29-6C20H15N3O
- 1-Naphthalen-1-yl-3-quinolin-8-ylurea85260-99-7C20H15N3O
- N-(3-Methylphenyl)phenazine-1-carboxamide3225-20-5C20H15N3O
- (3E)-3-(1H-Indol-3-ylmethylidene)-2,3-dihydropyrrolo[1,2-a]quinazolin-5(1H)-one885190-70-5C20H15N3O
- 3-{3-[2-(Pyridin-2-yl)ethenyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}phenol875637-75-5C20H15N3O
- (3aS,8aR)-2-([2,2'-Bipyridin]-6-yl)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole2757082-44-1C20H15N3O
- 4(3H)-Quinazolinone, 2-(4-pyridyl)-3-(o-tolyl)-38275-17-1C20H15N3O
- 2-Amino-6-(4-methylphenyl)-4-phenyl-4H-pyran-3,5-dicarbonitrile64646-39-5C20H15N3O
- Methanone, (5-amino-1-phenyl-1H-benzimidazol-4-yl)phenyl-89174-92-5C20H15N3O
- 8-Aminospiro(naphthalene-2(1H),2'(3'H)-(1H)perimidin)-1-one851768-64-4C20H15N3O
- Tubulin inhibitor 412770273-12-4C20H15N3O
- N-(2-Phenyl-1H-benzimidazol-1-yl)benzenecarboximidic acid72119-76-7C20H15N3O
- Methyl 5-methyl-5H-benzo[g]indolo[2,3-b]quinoxalin-2-yl ether414906-69-7C20H15N3O
- N-(5-Phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)benzamide507462-25-1C20H15N3O
- 3-(4-Aminophenyl)-2-phenylquinazolin-4(3H)-one76244-65-0C20H15N3O
- 1-Oxo-2,4,5-triphenyl-2H-1lambda~5~,2,3-triazole15256-68-5C20H15N3O
- 6-(Naphthalen-1-yl)-2-(pyridin-2-ylmethyl)pyridazin-3(2H)-one899990-50-2C20H15N3O
- N,6-diphenylimidazo[1,2-a]pyridine-2-carboxamide1000843-76-4C20H15N3O
- N-2-Naphthyl-N'-6-quinolinylurea608516-60-5C20H15N3O
- 2-Cyano-N-methyl-N-(2-phenylphenyl)pyridine-4-carboxamide1825672-43-2C20H15N3O
- 2-(Isoquinolin-1-yl)-5-phenyl-1H-pyrrole-3-carboxamide13226-12-5C20H15N3O
- 2-Cyano-3-(4-methylphenyl)-N-(quinolin-5-yl)prop-2-enamide473808-48-9C20H15N3O
- 4(3H)-Quinazolinone,3-phenyl-2-(phenylamino)-4248-13-9C20H15N3O
- 2-[5-(Biphenyl-4-ylmethyl)-1,2,4-oxadiazol-3-yl]pyridine892685-73-3C20H15N3O
- 3-[5-(Biphenyl-4-ylmethyl)-1,2,4-oxadiazol-3-yl]pyridine915901-86-9C20H15N3O
- 5-Benzhydryl-3-pyridin-2-yl-1,2,4-oxadiazole898119-78-3C20H15N3O
- 4-[5-(Biphenyl-4-ylmethyl)-1,2,4-oxadiazol-3-yl]pyridine892685-68-6C20H15N3O
- 2-Anilino-1-phenyl-1,7-naphthyridin-4(1H)-one631179-02-7C20H15N3O
- 1H-Pyrazolo[4,3-c]isoquinoline, 3-methyl-5-(3-methyl-2-benzofuranyl)-824968-49-2C20H15N3O
- Benzamide, N-(6-phenylpyrrolo[1,2-c]pyrimidin-3-yl)-61736-28-5C20H15N3O
- 1-(4-{2-Phenylpyrazolo[1,5-a]pyrimidin-7-yl}phenyl)ethan-1-one825633-29-2C20H15N3O
- N,N-Diphenyl-1H-indazole-3-carboxamide1649446-03-6C20H15N3O
- 2-{2-[(4-Phenylphenyl)methylidene]hydrazin-1-yl}-1,3-benzoxazole454225-95-7C20H15N3O
- (4-Phenyl-1H-pyrazol-5-yl)-(4-phenyl-1H-pyrrol-3-yl)methanone833458-19-8C20H15N3O
- 1H-1,2,4-Triazole, 1,3,5-triphenyl-, 2-oxide54214-63-0C20H15N3O
- 2-(5-Methylpyridin-2-yl)-3-phenylquinazolin-4(3H)-one63274-90-8C20H15N3O
- 2-(6-Methylpyridin-2-yl)-3-phenylquinazolin-4(3H)-one38275-23-9C20H15N3O
- 3-[4-[(2-Aminophenyl)amino]benzoyl]benzonitrile210966-27-1C20H15N3O
- n-Phenyl-4-(1H-pyrrolo[2,3-b]pyridin-4-yl)-benzamide916174-71-5C20H15N3O
- 2-(3-Aminophenyl)-3-phenylquinazolin-4(3H)-one60498-38-6C20H15N3O
- 4-[1,1'-Biphenyl]-4-yl-6-(2-furyl)-2-pyrimidinamine1354916-43-0C20H15N3O
- 5-[2-(4-Aminonaphthalen-1-yl)hydrazinylidene]naphthalen-1(5H)-one89276-82-4C20H15N3O
- 2-Methyl-5,7-diphenylpyrido[2,3-d]pyrimidin-4(1H)-one69932-55-4C20H15N3O
Frequently asked questions
What is the molar mass of C20H15N3O?
The molar mass of C20H15N3O is 313.36 g/mol, calculated from standard atomic weights for 20 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 313.1215 Da.
How many compounds have the formula C20H15N3O?
CompoundList lists 109 compounds with the molecular formula C20H15N3O, including 2-Benzyl-3-methyl-1-oxo-5H-pyrido[1,2-a]benzimidazole-4-carbonitrile, N-(2-Methylphenyl)-1-phenazinecarboxamide, 2-(4-Methylphenyl)-3-pyridin-3-ylquinazolin-4-one. 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 C20H15N3O?
C20H15N3O 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.