Molecular formula
C23H18N2O2
142 compounds have this formula on CompoundList.
- Molar mass
- 354.41g/mol
- Monoisotopic mass
- 354.1368Da
- Atoms
- 45
- Elements
- 4
- Rings plus double bonds
- 16
The formula C23H18N2O2 describes a molecule made of 23 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 2 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 × 2377.95%12.011 × 23 = 276.253 g/mol
- H Hydrogen × 185.12%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 27.90%14.007 × 2 = 28.014 g/mol
- O Oxygen × 29.03%15.999 × 2 = 31.998 g/mol
Look up another formula
Compounds with the formula C23H18N2O2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 142 compounds
2-(Diphenylacetyl)-1,3-indandione 1-hydrazone
C23H18N2O2
Difezon
CAS 5102-79-4C23H18N2O2
Isofezolac
CAS 50270-33-2C23H18N2O2
![N-[(8-Hydroxyquinolin-7-yl)(phenyl)methyl]benzamide chemical structure, C23H18N2O2, CAS 53983-72-5](/s/NVJBCIZHIKOYDF-UHFFFAOYSA-N.svg)
N-[(8-Hydroxyquinolin-7-yl)(phenyl)methyl]benzamide
CAS 53983-72-5C23H18N2O2
2,3-Bis(4-methylphenyl)-6-quinoxalinecarboxylic acid
CAS 90833-49-1C23H18N2O2
N-(4,5-Diphenyl-1,3-oxazol-2-yl)-4-methylbenzamide
CAS 543696-71-5C23H18N2O2
![3-(4-Methoxyphenyl)-2-[(E)-2-phenylethenyl]quinazolin-4-one chemical structure, C23H18N2O2, CAS 115781-70-9](/s/RBGIIFIUQNIHNF-LFIBNONCSA-N.svg)
3-(4-Methoxyphenyl)-2-[(E)-2-phenylethenyl]quinazolin-4-one
CAS 115781-70-9C23H18N2O2
4-Phenylmethoxy-N-quinolin-5-ylbenzamide
CAS 712291-10-6C23H18N2O2
![4-[Bis(1H-indol-3-yl)methyl]benzene-1,2-diol chemical structure, C23H18N2O2, CAS 39215-16-2](/s/SVEJYYUKKJRQCO-UHFFFAOYSA-N.svg)
4-[Bis(1H-indol-3-yl)methyl]benzene-1,2-diol
CAS 39215-16-2C23H18N2O2
2-Diphenylacetyl-1,3-indandione-1-hydrazone
C23H18N2O2
1-(4-((4-Phenylphthalazin-1-yl)oxy)phenyl)propan-1-one
CAS 379246-14-7C23H18N2O2
4-Benzoyl-3-(p-tolylamino)isoquinolin-1(2H)-one
CAS 500198-56-1C23H18N2O2
1-(4-(Benzyloxy)phenylazo)-2-naphthol
CAS 95225-25-5C23H18N2O2
N-(4-Methoxyphenyl)-2-phenylquinoline-4-carboxamide
CAS 88067-77-0C23H18N2O2
N-Phenyl-2-(1-benzyl-1H-indole-3-yl)-2-oxoacetamide
CAS 1489263-00-4C23H18N2O2
![3-(2-Methoxyphenyl)-2-[(E)-2-phenylethenyl]quinazolin-4-one chemical structure, C23H18N2O2, CAS 300837-82-5](/s/NLLMAGIYSZMOGR-FOCLMDBBSA-N.svg)
3-(2-Methoxyphenyl)-2-[(E)-2-phenylethenyl]quinazolin-4-one
CAS 300837-82-5C23H18N2O2
![2-[(E)-2-(4-Methoxyphenyl)ethenyl]-3-phenylquinazolin-4-one chemical structure, C23H18N2O2, CAS 77143-59-0](/s/KHQSEJFZPCKFTI-DTQAZKPQSA-N.svg)
2-[(E)-2-(4-Methoxyphenyl)ethenyl]-3-phenylquinazolin-4-one
CAS 77143-59-0C23H18N2O2
N-(2-Benzylphenyl)-2-oxo-1,2-dihydroquinoline-4-carboxamide
CAS 792957-74-5C23H18N2O2
2-(3-Methoxyphenyl)-N-phenylquinoline-4-carboxamide
CAS 541521-33-9C23H18N2O2
(E)-2-(4-Hydroxystyryl)-3-(o-tolyl)quinazolin-4(3H)-one
CAS 334505-90-7C23H18N2O2
(E)-2-(2-Hydroxystyryl)-3-(m-tolyl)quinazolin-4(3H)-one
CAS 330946-49-1C23H18N2O2
N-(3-Methoxyphenyl)-2-phenylquinoline-4-carboxamide
CAS 349400-16-4C23H18N2O2
![(4E)-5-Methyl-4-[(3-phenoxyphenyl)methylidene]-2-phenylpyrazol-3-one chemical structure, C23H18N2O2, CAS 297142-64-4](/s/JNNHMNWUDAXVNG-CJLVFECKSA-N.svg)
(4E)-5-Methyl-4-[(3-phenoxyphenyl)methylidene]-2-phenylpyrazol-3-one
CAS 297142-64-4C23H18N2O2
1-(4-Methylphenyl)-2-(3-quinoxalin-2-ylphenoxy)ethanone
CAS 573975-01-6C23H18N2O2
- N-Benzyl-N,5-diphenyl-1,2-oxazole-3-carboxamide712348-13-5C23H18N2O2
- 4(3H)-Quinazolinone, 3-(2-methylphenyl)-2-(2-oxo-2-phenylethyl)-73283-14-4C23H18N2O2
- 4 suppliers2-((6,11-Dihydro-5H-dibenzo[b,e]azepin-6-yl)methyl)isoindoline-1,3-dione143878-20-0C23H18N2O2
- 2 suppliers1-Trityl-1H-imidazole-4-carboxylic acid191103-80-7C23H18N2O2
- 4-(4-Methoxyphenyl)-5,6-diphenylpyridazin-3-ol28506-40-3C23H18N2O2
- Trifezolac32710-91-1C23H18N2O2
- 5-(3,4-Dimethoxyphenyl)-3-(phenylethynyl)-1H-pyrrolo[2,3-b]pyridine880771-30-2C23H18N2O2
- 3-(3-Methoxy-phenyl)-2-styryl-3H-quinazolin-4-one313702-87-3C23H18N2O2
- N-(Diphenylmethyl)-2-(1H-indol-3-yl)-2-oxoacetamide413606-41-4C23H18N2O2
- N-(2-Methoxyphenyl)-2-phenylquinoline-4-carboxamide349414-92-2C23H18N2O2
- 2-Benzyl-5-(1,3-dihydroisoindol-2-yl)isoindole-1,3-dione311782-50-0C23H18N2O2
- 2-(4-Methoxyphenyl)-N-phenylquinoline-4-carboxamide314022-18-9C23H18N2O2
- 2-(Pyridin-4-yl)-1-(4-(quinolin-2-ylmethoxy)phenyl)ethan-1-one871507-15-2C23H18N2O2
- 1-(3-Methylphenyl)-5-(4-phenylphenyl)-1H-pyrazole-3-carboxylic acid955964-50-8C23H18N2O2
- N-(4-Methylphenyl)-alpha-oxo-2-phenyl-3-indolizineacetamide328022-67-9C23H18N2O2
- 4-Phenylaminomethylene-2-p-tolyl-4H-isoquinoline-1,3-dione326918-02-9C23H18N2O2
- N-[(E)-Anthracen-9-ylmethylideneamino]-2-hydroxy-2-phenylacetamide351871-95-9C23H18N2O2
- (E)-2-(4-Hydroxystyryl)-3-(p-tolyl)quinazolin-4(3H)-one74115-96-1C23H18N2O2
- [4-(1-Cyano-2,2-diphenylethenyl)phenyl] N-methylcarbamate16144-08-4C23H18N2O2
- 2-[4-(Phenoxymethyl)phenyl]quinoline-4-carboxamide355435-64-2C23H18N2O2
- 4-(Naphthalen-2-yloxymethyl)-N-pyridin-3-ylbenzamide438472-46-9C23H18N2O2
- 4(3H)-Quinazolinone, 3-(3-((1,1'-biphenyl)-4-yl)-2-oxopropyl)-134563-06-7C23H18N2O2
- 1 suppliers4,4'-Methylenebis(N-furfurylideneaniline)6264-59-1C23H18N2O2
- 2-[4-Methyl-6-(4-phenylphenoxy)pyrimidin-2-yl]phenol330221-00-6C23H18N2O2
- 1-(4-Methylphenyl)-5-(4-phenylphenyl)-1H-pyrazole-3-carboxylic acid955972-89-1C23H18N2O2
- 3-[4-(Benzyloxy)phenyl]-1-phenyl-1H-pyrazole-4-carbaldehyde890012-38-1C23H18N2O2
- (E)-2-(2-Hydroxystyryl)-3-(o-tolyl)quinazolin-4(3H)-one93415-20-4C23H18N2O2
- 2-(3,5-Dimethoxyphenyl)-1H-phenanthro[9,10-d]imidazole332073-17-3C23H18N2O2
- 2-(3-Methylphenyl)-5-(isoindolin-2-yl)-1H-isoindole-1,3(2H)-dione298218-31-2C23H18N2O2
- Methyl 4-(4,5-diphenyl-1H-imidazol-2-yl)benzoate123574-90-3C23H18N2O2
- 2-(5,6-Dihydrobenzo[b][1]benzazepin-11-ylmethyl)isoindole-1,3-dione381203-75-4C23H18N2O2
- 5-{2-Nitrophenyl}-1,2,3,4-tetrahydrobenzo[a]phenanthridine329195-96-2C23H18N2O2
- Methyl 1-phenyl-5-(4-phenylphenyl)pyrazole-3-carboxylate957320-19-3C23H18N2O2
- 5-(Biphenyl-4-yloxy)-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde926190-21-8C23H18N2O2
- N-(3-Phenylmethoxypyridin-2-yl)naphthalene-2-carboxamide1024153-57-8C23H18N2O2
- N-(3-Phenylmethoxypyridin-2-yl)naphthalene-1-carboxamide1024133-92-3C23H18N2O2
- [(E)-2-(1-Methylbenzimidazol-2-yl)-1-phenylethenyl] benzoate312631-54-2C23H18N2O2
- 2-(3-Methoxystyryl)-3-phenyl-4(3H)-quinazolinone338750-90-6C23H18N2O2
- 2-(2-Methoxyphenyl)-N-phenylquinoline-4-carboxamide444939-88-2C23H18N2O2
- 3-(4-(4-Phenoxyphenoxy)pyridin-3-yl)aniline1415824-91-7C23H18N2O2
- 4-(4-(4-Phenoxyphenoxy)pyridin-3-yl)aniline1415825-52-3C23H18N2O2
- (E)-2-(4-Hydroxystyryl)-3-(m-tolyl)quinazolin-4(3H)-one37856-40-9C23H18N2O2
- (E)-N-Benzyl-2-cyano-3-(3-phenoxyphenyl)prop-2-enamide358314-69-9C23H18N2O2
- 4-Oxo-1-phenyl-2-(4-phenylmethoxyphenyl)azetidine-2-carbonitrile587005-89-8C23H18N2O2
- N-([1,1'-Biphenyl]-2-yl)-2-(5-phenylisoxazol-3-yl)acetamide953245-14-2C23H18N2O2
- 2-Methylquinolin-8-yl diphenylcarbamate397848-90-7C23H18N2O2
- N-(4,5-Diphenyl-1,3-oxazol-2-yl)-2-phenylacetamide499117-34-9C23H18N2O2
- 5-(4-Methylphenoxy)-1,3-diphenyl-1H-pyrazole-4-carbaldehyde956360-80-8C23H18N2O2
- 4-{4-[Methyl(phenyl)amino]benzylidene}-2-phenyl-1,3-oxazol-5(4H)-one6058-99-7C23H18N2O2
- (4Z)-4-[(4-Methoxyphenyl)methylidene]-1,3-diphenyl-4,5-dihydro-1H-pyrazol-5-one39143-17-4C23H18N2O2
- (E)-3-[3-(5-Methylfuran-2-yl)-1-phenylpyrazol-4-yl]-1-phenylprop-2-en-1-one303773-71-9C23H18N2O2
- 4-[4-(3,4-Dimethylphenyl)phthalazin-1-yl]oxybenzaldehyde326608-22-4C23H18N2O2
- 3-Phenylbenzo[c]isoxazol-5-yl 1,2,3,4-tetrahydroquinolyl ketone887349-84-0C23H18N2O2
- 1-(4-Methoxyphenyl)-4,6-diphenylpyrimidin-2(1H)-one75397-88-5C23H18N2O2
- (2Z)-N-(2-Methylphenyl)-2-(phenylimino)-2H-chromene-3-carboxamide1327179-97-4C23H18N2O2
- (9H-Fluoren-9-yl)methyl 5-amino-1H-indole-1-carboxylate821791-62-2C23H18N2O2
- (2,4,5-Triphenylimidazol-4-yl) acetate39601-44-0C23H18N2O2
- 3-(Benzyloxy)-N-(quinolin-8-yl)benzamide712291-11-7C23H18N2O2
- 5-Methyl-2-phenyl-4-(4-phenylbenzoyl)-4H-pyrazol-3-one413591-36-3C23H18N2O2
- 3-(2-Biphenyl-4-yl-7-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid727652-31-5C23H18N2O2
- 3-(2-Biphenyl-4-yl-8-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid727652-40-6C23H18N2O2
- 2-(4-Ethylphenyl)-4,5-dihydro-3H-12-oxa-1,3-diazatetraphen-4-one899217-83-5C23H18N2O2
- 1-[(4-Ethenylphenyl)methyl]-4-naphthalen-1-ylpyrazine-2,3-dione898454-09-6C23H18N2O2
- N-(3-(Pyridin-2-yloxy)benzyl)-1-naphthamide1705673-92-2C23H18N2O2
- (5-Phenyl-4,5-dihydro-1H-pyrazole-3,4-diyl)bis(phenylmethanone)17416-51-2C23H18N2O2
- 5-Benzylidene-2-(3-methylphenoxy)-3-phenyl-3,5-dihydro-4H-imidazol-4-one354793-70-7C23H18N2O2
- Methyl 1,3,4-triphenyl-1H-pyrazole-5-carboxylate30020-55-4C23H18N2O2
- 2-[4-(1,3-Dioxolan-2-yl)phenyl]-3-phenyl-1,8-naphthyridine1238325-52-4C23H18N2O2
- 1-[4-(5-Methoxy-3-phenyl-1,6-naphthyridin-2-yl)phenyl]ethanone1238323-54-0C23H18N2O2
- 2-[4-(1,3-Dioxolan-2-yl)phenyl]-3-phenyl-1,5-naphthyridine1238324-77-0C23H18N2O2
- (1-Biphenyl-3-yl-1H-imidazol-4-yl)-(4-methoxy-phenyl)-methanone934692-31-6C23H18N2O2
- (z)-3-(4-Methylphenacylidene)-1-phenyl-1,2,3,4-tetrahydroquinoxalin-2-one350681-36-6C23H18N2O2
- 3-{[1,1'-Biphenyl]-4-yl}-2-cyano-N-(4-methoxyphenyl)prop-2-enamide564459-51-4C23H18N2O2
- Spiro[imidazolidine-2,2'-[2H]indene]-1',3'-dione, 1,3-diphenyl-57892-21-4C23H18N2O2
- N-Benzyl-2-(1H-indol-3-yl)-2-oxo-N-phenylacetamide852367-56-7C23H18N2O2
- {Methylenebis[(1H-pyrrole-1,2-diyl)]}bis(phenylmethanone)98258-78-7C23H18N2O2
Frequently asked questions
What is the molar mass of C23H18N2O2?
The molar mass of C23H18N2O2 is 354.41 g/mol, calculated from standard atomic weights for 23 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 354.1368 Da.
How many compounds have the formula C23H18N2O2?
CompoundList lists 142 compounds with the molecular formula C23H18N2O2, including 2-(Diphenylacetyl)-1,3-indandione 1-hydrazone, Difezon, Isofezolac. 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 C23H18N2O2?
C23H18N2O2 has a degree of unsaturation of 16. 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.