Molecular formula
C20H14N2O
80 compounds have this formula on CompoundList.
- Molar mass
- 298.34g/mol
- Monoisotopic mass
- 298.1106Da
- Atoms
- 37
- Elements
- 4
- Rings plus double bonds
- 15
The formula C20H14N2O describes a molecule made of 20 carbon atoms, 14 hydrogen atoms, 2 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 × 2080.52%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 144.73%1.008 × 14 = 14.112 g/mol
- N Nitrogen × 29.39%14.007 × 2 = 28.014 g/mol
- O Oxygen × 15.36%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C20H14N2O
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 80 of 80 compounds
1(2H)-Phthalazinone, 2,4-diphenyl-
CAS 36503-83-0C20H14N2O
2,3-Diphenyl-4(3H)-quinazolinone
CAS 22686-82-4C20H14N2O
N-(Quinolin-8-yl)naphthalene-1-carboxamide
CAS 443735-56-6C20H14N2O
1-Naphthalenol, 4-(1-naphthalenylazo)-
CAS 2653-72-7C20H14N2O
2-(3-Phenylquinoxalin-2-yl)phenol
CAS 404344-15-6C20H14N2O
4B,5-Dihydro-4B-phenyl-11H-isoindolo(2,1-A)benzimidazol-11-one
CAS 16147-55-0C20H14N2O
4-(3-Phenylquinoxalin-2-yl)phenol
CAS 42468-83-7C20H14N2O
3-Amino-1-phenyl-1H-benzo(f)chromene-2-carbonitrile
CAS 111861-46-2C20H14N2O
3-(Biphenyl-2-ylamino)-2H-indol-2-one
CAS 21231-48-1C20H14N2O
2-Oxo-4-phenyl-1,2,5,6-tetrahydrobenzo(h)quinoline-3-carbonitrile
CAS 57366-47-9C20H14N2O
Solvent Red 4
CAS 2653-64-7C20H14N2O
RefChem:382787
CAS 61122-85-8C20H14N2O
2-Biphenyl-4-yl-5-phenyl-1,3,4-oxadiazole
CAS 852-38-0C20H14N2O
![2-Naphthalenol, 1-[(8-quinolinylimino)methyl]- chemical structure, C20H14N2O, CAS 20136-57-6](/s/NYATZZYCIAUYIB-UHFFFAOYSA-N.svg)
2-Naphthalenol, 1-[(8-quinolinylimino)methyl]-
CAS 20136-57-6C20H14N2O
9,10-Anthraquinone-9-phenylhydrazone
CAS 27761-50-8C20H14N2O
5-Quinoxalinol, 2,3-diphenyl-
CAS 102554-55-2C20H14N2O
![4H-Pyrido[1,2-a]pyrimidin-4-one, 2,3-diphenyl- chemical structure, C20H14N2O, CAS 54214-70-9](/s/IJHNTSMHNUJLFY-UHFFFAOYSA-N.svg)
4H-Pyrido[1,2-a]pyrimidin-4-one, 2,3-diphenyl-
CAS 54214-70-9C20H14N2O
3-(2-Naphthalenyl)-1-phenyl-1H-pyrazole-4-carboxaldehyde
CAS 36640-53-6C20H14N2O
![2-([1,1'-Biphenyl]-4-yl)quinazolin-4(1H)-one chemical structure, C20H14N2O, CAS 91894-72-3](/s/SJDFJPIBCAJGKJ-UHFFFAOYSA-N.svg)
2-([1,1'-Biphenyl]-4-yl)quinazolin-4(1H)-one
CAS 91894-72-3C20H14N2O
![2-(Furan-2-yl)-3-methylphenanthro[9,10-d]imidazole chemical structure, C20H14N2O, CAS 141989-40-4](/s/WKQLQLLFJBITQJ-UHFFFAOYSA-N.svg)
2-(Furan-2-yl)-3-methylphenanthro[9,10-d]imidazole
CAS 141989-40-4C20H14N2O
![6,7-Dimethyl-3,10-diazapentacyclo[10.7.1.0^{2,10}.0^{4,9}.0^{16,20}]icosa-1(19),2,4(9),5,7,12,14,16(20),17-nonaen-11-one chemical structure, C20H14N2O, CAS 63873-46-1](/s/SNYLZJXYDYHUGO-UHFFFAOYSA-N.svg)
6,7-Dimethyl-3,10-diazapentacyclo[10.7.1.0^{2,10}.0^{4,9}.0^{16,20}]icosa-1(19),2,4(9),5,7,12,14,16(20),17-nonaen-11-one
CAS 63873-46-1C20H14N2O
N-(3-Cyanophenyl)-4-phenyl-benzamide
CAS 5320-08-1C20H14N2O
N-(4-Cyanophenyl)-4-phenylbenzamide
CAS 187324-53-4C20H14N2O
![2-Amino-4-phenyl-4H-benzo[h]chromene-3-carbonitrile chemical structure, C20H14N2O, CAS 119825-05-7](/s/BWJBHUUBGJLMMX-UHFFFAOYSA-N.svg)
2-Amino-4-phenyl-4H-benzo[h]chromene-3-carbonitrile
CAS 119825-05-7C20H14N2O
- 2-Naphthol, 1-(2-naphthylazo)-2653-66-9C20H14N2O
- 3-Benzoyl-2-phenylpyrazolo(1,5-a)pyridine17408-39-8C20H14N2O
- 9H-Fluorene-9-one 2-hydroxyphenylmethylene hydrazone237403-53-1C20H14N2O
- N-(Naphthalen-1-yl)quinoline-2-carboxamide298193-67-6C20H14N2O
- N-(8-Quinolinyl)-2-naphthamide444079-13-4C20H14N2O
- Phenol, 2-(4-phenyl-2-quinazolinyl)-25171-21-5C20H14N2O
- Phenyl-(2-phenyl-3H-benzimidazol-5-yl)methanone129545-20-6C20H14N2O
- Methanone, phenyl(3-phenyl-1H-indazol-1-yl)-55076-19-2C20H14N2O
- 3-(Benzyloxy)pyrido[1,2-a]indole-10-carbonitrile338981-94-5C20H14N2O
- (10E)-10-(2-Phenylhydrazinylidene)phenanthren-9(10H)-one36368-33-9C20H14N2O
- N-(Naphthalen-2-yl)-N-nitrosonaphthalen-2-amine6330-49-0C20H14N2O
- 3-(Naphthalen-1-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde371918-00-2C20H14N2O
- N-(4-Cyanophenyl)-2-phenylbenzamide695168-03-7C20H14N2O
- 6-(Isoquinolin-5-yl)naphthalene-1-carboxamide919363-03-4C20H14N2O
- 2,3-Diphenylquinoxalin-6(4H)-one60729-21-7C20H14N2O
- 1-Phenylazo-2-anthrol36368-30-6C20H14N2O
- 1(2H)-Phthalazinone, 4-[1,1'-biphenyl]-4-yl-113445-70-8C20H14N2O
- 1-Oxido-N,2-diphenylindol-1-ium-3-imine5165-73-1C20H14N2O
- Diazene, dinaphthalenyl-, 1-oxide61823-08-3C20H14N2O
- 1-Phenyl-3-[(pyridin-4-yl)methylidene]-1,3-dihydro-2H-indol-2-one33546-08-6C20H14N2O
- 2-(Naphthalen-2-yl)quinoline-4-carboxamide201015-10-3C20H14N2O
- 2-Biphenyl-4-yl-imidazo[1,2-a]pyridine-3-carboxaldehyde817172-53-5C20H14N2O
- 2-(2-Naphthalenylazo)-1-naphthalenol52008-58-9C20H14N2O
- 4-Cyano-N-(1,2-dihydroacenaphthylen-5-yl)benzamide330677-13-9C20H14N2O
- 2(1H)-Quinoxalinone, 1,3-diphenyl-16194-28-8C20H14N2O
- 1,8-Naphthyridin-2(1H)-one, 1,4-diphenyl-178547-85-8C20H14N2O
- 2,4-Diphenyl-3,1,5-benzoxadiazepine16418-23-8C20H14N2O
- 1-(3-Biphenylyl)-5-formylbenzimidazole153934-84-0C20H14N2O
- 2-Amino-4-phenyl-4H-benzo[g]chromene-3-carbonitrile924708-55-4C20H14N2O
- Phenyl(6-phenylimidazo[1,2-a]pyridin-2-yl)methanone1000845-20-4C20H14N2O
- 2H-Spiro[cyclopenta[5,6]naphtho[1,2-f]indazole-1,2'-oxetane]187-18-8C20H14N2O
- 6-(2-Naphthalenyl)-2-phenyl-3(2H)-pyridazinone24737-92-6C20H14N2O
- 2,6-Diphenyl-8-quinazolinol1777863-74-7C20H14N2O
- 4-[2-(Phenanthren-2-yl)hydrazinylidene]cyclohexa-2,5-dien-1-one96305-72-5C20H14N2O
- 4'-(Quinoxalin-2-yl)-[1,1'-biphenyl]-4-ol61538-78-1C20H14N2O
- 4,4'-(2,5-Furandiyl)bis[3-methylbenzonitrile]251577-88-5C20H14N2O
- Benzamide, N-6-phenanthridinyl-62764-38-9C20H14N2O
- Phenyl(1-phenyl-1H-benzimidazol-2-yl)methanone61495-66-7C20H14N2O
- 2-(Naphthalen-2-yl)-6-phenylpyrimidin-4(1H)-one651720-51-3C20H14N2O
- 2-Methoxy-13H-benz[6,7]indolo[3,2-c]quinoline4366-89-6C20H14N2O
- 9-(5-Methyl-1H-pyrazol-3-yl)-8-fluoranthenol69923-99-5C20H14N2O
- 2-([1,1'-Biphenyl]-4-yl)-3-nitrosoindolizine857418-42-9C20H14N2O
- 2-Amino-4-(2-naphthalenylimino)-1(4H)-naphthalenone2472-03-9C20H14N2O
- 1H-Indole-3-carboxaldehyde, 5-phenyl-2-(4-pyridinyl)-590391-79-0C20H14N2O
- 5-Phenyl-2-pyridin-3-yl-1H-indole-3-carbaldehyde590391-78-9C20H14N2O
- 1-Phenyl-3-(pyridin-4-ylmethylene)indolin-2-oneC20H14N2O
- 1,2-Diphenylquinazolin-4(1H)-one1236-29-9C20H14N2O
- 4-Hydroxy-6-methyl-1-(4-methylphenyl)naphthalene-2,3-dicarbonitrile79781-51-4C20H14N2O
- [2-(1H-Indazol-1-yl)phenyl](phenyl)methanone138479-62-6C20H14N2O
- 4-[(4-Formylphenyl)(phenyl)amino]benzonitrile89115-23-1C20H14N2O
- 2-(4-Phenylbuta-1,3-dien-1-yl)[1,3]oxazolo[4,5-h]quinoline113396-34-2C20H14N2O
- 2-(Naphthalen-2-yl)quinoline-8-carboxamide655222-66-5C20H14N2O
- 1,4-Diphenylquinazolin-2(1H)-one209413-03-6C20H14N2O
- 2,5-Diphenyl-4-(pyridin-2-yl)oxazole460081-42-9C20H14N2O
- (4-(1H-Benzo[d]imidazol-2-yl)phenyl)(phenyl)methanone2603897-41-0C20H14N2O
- 5-Methyl-5,12-dihydro-13H-indolo[2,3-a]acridin-13-one2295919-21-8C20H14N2O
Frequently asked questions
What is the molar mass of C20H14N2O?
The molar mass of C20H14N2O is 298.34 g/mol, calculated from standard atomic weights for 20 carbon atoms, 14 hydrogen atoms, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 298.1106 Da.
How many compounds have the formula C20H14N2O?
CompoundList lists 80 compounds with the molecular formula C20H14N2O, including 1(2H)-Phthalazinone, 2,4-diphenyl-, 2,3-Diphenyl-4(3H)-quinazolinone, N-(Quinolin-8-yl)naphthalene-1-carboxamide. 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 C20H14N2O?
C20H14N2O 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.