Molecular formula
C20H15N3O3
117 compounds have this formula on CompoundList.
- Molar mass
- 345.36g/mol
- Monoisotopic mass
- 345.1113Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 15
The formula C20H15N3O3 describes a molecule made of 20 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms 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 × 2069.56%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 154.38%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 312.17%14.007 × 3 = 42.021 g/mol
- O Oxygen × 313.90%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C20H15N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 117 compounds
![4-Amino-N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-1-cyclohexa-1,5-dienyl]benzamide chemical structure, C20H15N3O3, CAS 351520-91-7](/s/NVVIQGMTHCUMFT-UHFFFAOYSA-N.svg)
4-Amino-N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-1-cyclohexa-1,5-dienyl]benzamide
CAS 351520-91-7C20H15N3O3
N-(4-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)phenyl)-2-phenylacetamide
CAS 351521-31-8C20H15N3O3
(5E)-1-Benzyl-5-(1H-indol-3-ylmethylidene)-1,3-diazinane-2,4,6-trione
CAS 312915-22-3C20H15N3O3
![2-(2-Furyl)-3-[(3-methoxybenzylidene)amino]-4(3H)-quinazolinone chemical structure, C20H15N3O3, CAS 333778-49-7](/s/CPZLWYHTRFCASD-FYJGNVAPSA-N.svg)
2-(2-Furyl)-3-[(3-methoxybenzylidene)amino]-4(3H)-quinazolinone
CAS 333778-49-7C20H15N3O3
![4-Methoxy-N-(4-[1,3]oxazolo[4,5-b]pyridin-2-ylphenyl)benzamide chemical structure, C20H15N3O3, CAS 431907-80-1](/s/NEKGNEYRMMLISR-UHFFFAOYSA-N.svg)
4-Methoxy-N-(4-[1,3]oxazolo[4,5-b]pyridin-2-ylphenyl)benzamide
CAS 431907-80-1C20H15N3O3
![N-{4-[5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl]phenyl}-2-furamide chemical structure, C20H15N3O3, CAS 831253-44-2](/s/JMVAFHCDNYMVNS-UHFFFAOYSA-N.svg)
N-{4-[5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl]phenyl}-2-furamide
CAS 831253-44-2C20H15N3O3
![5-{[(e)-(4-Methoxy-1-naphthyl)methylene]amino}-2,3-dihydrophthalazine-1,4-dione chemical structure, C20H15N3O3, CAS 5318-22-9](/s/RWHSKYOYQJWJBT-UHFFFAOYSA-N.svg)
5-{[(e)-(4-Methoxy-1-naphthyl)methylene]amino}-2,3-dihydrophthalazine-1,4-dione
CAS 5318-22-9C20H15N3O3
3-(2,5-Dioxo-1-pyrrolidinyl)-N-8-quinolinylbenzamide
CAS 674803-84-0C20H15N3O3
![2-[(10-Cyanopyrido[1,2-a]indol-3-yl)oxy]-N-(2-furylmethyl)acetamide chemical structure, C20H15N3O3, CAS 478248-00-9](/s/OSWSIGMUKMGEKH-UHFFFAOYSA-N.svg)
2-[(10-Cyanopyrido[1,2-a]indol-3-yl)oxy]-N-(2-furylmethyl)acetamide
CAS 478248-00-9C20H15N3O3
4-(2-Isonicotinoylcarbohydrazonoyl)phenyl benzoate
CAS 303086-88-6C20H15N3O3
![(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl 2-(naphthalen-1-yl)acetate chemical structure, C20H15N3O3, CAS 453517-13-0](/s/UWTLVFMNCNSSAW-UHFFFAOYSA-N.svg)
(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl 2-(naphthalen-1-yl)acetate
CAS 453517-13-0C20H15N3O3
![3-Methoxy-N-[4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]benzamide chemical structure, C20H15N3O3, CAS 312633-31-1](/s/SNVWGCIUDIAFAO-UHFFFAOYSA-N.svg)
3-Methoxy-N-[4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]benzamide
CAS 312633-31-1C20H15N3O3
![N-(5,6-Diphenylfuro[2,3-D]pyrimidin-4-yl)glycine chemical structure, C20H15N3O3, CAS 701223-63-4](/s/VXTCEUDVOCLEJG-UHFFFAOYSA-N.svg)
N-(5,6-Diphenylfuro[2,3-D]pyrimidin-4-yl)glycine
CAS 701223-63-4C20H15N3O3
![4-Methoxy-N-[2-(pyridin-3-yl)-1,3-benzoxazol-5-yl]benzamide chemical structure, C20H15N3O3, CAS 378755-25-0](/s/SEQHVJYHFBXFJF-UHFFFAOYSA-N.svg)
4-Methoxy-N-[2-(pyridin-3-yl)-1,3-benzoxazol-5-yl]benzamide
CAS 378755-25-0C20H15N3O3
![7-Methoxy-1-[(E)-2-(4-nitrophenyl)vinyl]-9H-pyrido[3,4-b]indole chemical structure, C20H15N3O3, CAS 17019-08-8](/s/RACKRQSOLIUNNO-RUDMXATFSA-N.svg)
7-Methoxy-1-[(E)-2-(4-nitrophenyl)vinyl]-9H-pyrido[3,4-b]indole
CAS 17019-08-8C20H15N3O3
4-Methoxy-N-(2-pyridin-4-yl-1,3-benzoxazol-5-yl)benzamide
CAS 381715-04-4C20H15N3O3
![2-Methoxy-N-[3-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]benzamide chemical structure, C20H15N3O3, CAS 381175-26-4](/s/NTCDKBUCPVIKEK-UHFFFAOYSA-N.svg)
2-Methoxy-N-[3-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]benzamide
CAS 381175-26-4C20H15N3O3
![N-[4-([1,3]Oxazolo[4,5-b]pyridin-2-yl)phenyl]-2-phenoxyacetamide chemical structure, C20H15N3O3, CAS 5794-69-4](/s/PZGJHISIJYPSOK-UHFFFAOYSA-N.svg)
N-[4-([1,3]Oxazolo[4,5-b]pyridin-2-yl)phenyl]-2-phenoxyacetamide
CAS 5794-69-4C20H15N3O3
![3-Methoxy-N-(3-(oxazolo[4,5-b]pyridin-2-yl)phenyl)benzamide chemical structure, C20H15N3O3, CAS 314054-29-0](/s/BBNNTMCIJDDFPH-UHFFFAOYSA-N.svg)
3-Methoxy-N-(3-(oxazolo[4,5-b]pyridin-2-yl)phenyl)benzamide
CAS 314054-29-0C20H15N3O3
![4-Methoxy-N-(3-[1,3]oxazolo[4,5-b]pyridin-2-ylphenyl)benzamide chemical structure, C20H15N3O3, CAS 380573-48-8](/s/HZVJVHZLRVIAHC-UHFFFAOYSA-N.svg)
4-Methoxy-N-(3-[1,3]oxazolo[4,5-b]pyridin-2-ylphenyl)benzamide
CAS 380573-48-8C20H15N3O3
![2-[(4-Phenyldiazenylphenyl)carbamoyl]benzoic acid chemical structure, C20H15N3O3, CAS 99077-38-0](/s/GVJYWFZLMDJIMA-UHFFFAOYSA-N.svg)
2-[(4-Phenyldiazenylphenyl)carbamoyl]benzoic acid
CAS 99077-38-0C20H15N3O3
5-(4-Aminophenoxy)-2-(pyridin-3-ylmethyl)-1H-isoindole-1,3(2H)-dione
CAS 310451-94-6C20H15N3O3
2-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)-N-(naphthalen-1-yl)acetamide
CAS 898154-21-7C20H15N3O3
(5-(p-Tolyl)isoxazol-3-yl)methyl quinoxaline-2-carboxylate
CAS 1203230-14-1C20H15N3O3
- 2-Cyano-3-(4-hydroxy-3-methoxyphenyl)-N-(quinolin-5-yl)prop-2-enamide717125-41-2C20H15N3O3
- 2-Naphthalen-2-yloxy-N'-(2-oxoindol-3-yl)acetohydrazide81215-46-5C20H15N3O3
- N-[5-(3-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]naphthalene-2-carboxamide888414-44-6C20H15N3O3
- 2-Phenoxy-N-[2-(3-pyridinyl)-1,3-benzoxazol-5-yl]acetamide5801-87-6C20H15N3O3
- 2-Methoxy-N-(2-pyridin-3-yl-1,3-benzoxazol-5-yl)benzamide313684-81-0C20H15N3O3
- N-(4-Phenyldiazenylphenyl)-1,3-benzodioxole-5-carboxamide418791-96-5C20H15N3O3
- 5-(1H-Indol-3-ylmethylene)-1-p-tolyl-pyrimidine-2,4,6-trione313232-16-5C20H15N3O3
- 1-(Benzyloxy)-6-nitro-2-phenyl-1H-1,3-benzimidazole282523-56-2C20H15N3O3
- 3-(2-(Indolin-1-yl)-2-oxoethyl)benzofuro[3,2-d]pyrimidin-4(3H)-one854039-16-0C20H15N3O3
- 3-(2-(1-Naphthoxy)acetylhydrazidyl)-2-oxoindoline331656-43-0C20H15N3O3
- 3'-(2-Furylmethyl)-1'H-spiro[indole-3,2'-quinazoline]-2,4'(1H,3'H)-dione941266-99-5C20H15N3O3
- 4-Oxo-N-[(4-phenyl-1H-imidazol-2-yl)methyl]-4H-chromene-2-carboxamide1252407-49-0C20H15N3O3
- 2-{2,4-Dioxo-3-azatricyclo[7.3.1.0^{5,13}]trideca-1(13),5,7,9,11-pentaen-3-yl}-N-[(pyridin-3-yl)methyl]acetamide496029-27-7C20H15N3O3
- 1(6H)-Pyridazinepropanoic acid, 5-cyano-6-oxo-3,4-diphenyl-82232-66-4C20H15N3O3
- N-[(E)-[Phenyl(pyridin-3-yl)methylidene]amino]-1,3-benzodioxole-5-carboxamide420091-32-3C20H15N3O3
- N-(1-Benzyl-1H-pyrazol-4-yl)-2-oxo-2H-chromene-3-carboxamide894501-93-0C20H15N3O3
- N-(1,3-Benzodioxol-5-ylmethyl)-3-([1,3]oxazolo[4,5-b]pyridin-2-yl)aniline881446-35-1C20H15N3O3
- N-[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]-2,2-diphenylacetamide851095-40-4C20H15N3O3
- N-[(E)-(2-Nitrophenyl)methylideneamino]-4-phenylbenzamide303758-31-8C20H15N3O3
- (E)-3-(Furan-2-yl)-N-[[4-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]methyl]prop-2-enamide895072-43-2C20H15N3O3
- 2-(1,3-Benzodioxol-5-yl)-5-benzylpyrazolo[1,5-a]pyrazin-4(5H)-one1326844-99-8C20H15N3O3
- Methyl 5-cyano-4-[2-(diphenylmethylene)hydrazino]-2-furoate648412-58-2C20H15N3O3
- 3-(2,5-Dihydroxyphenyl)-1-(4-methyl-2-quinolinyl)-1H-pyrazole-4-carboxaldehyde1017781-44-0C20H15N3O3
- 2-(3-Nitrophenyl)-3-phenyl-1,2-dihydroquinazolin-4-one73302-14-4C20H15N3O3
- N-[4-[5-(3-Methylphenyl)-1,3,4-oxadiazol-2-yl]phenyl]furan-2-carboxamide701254-54-8C20H15N3O3
- Benzoic acid, 4-(4,5-dihydro-4-(1H-indolylmethylene)-4,5-dihydro-2-methyl-5-oxo-1H-imidazol-1-yl)-100039-63-2C20H15N3O3
- N-[2-Methoxy-5-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]benzamide887691-32-9C20H15N3O3
- N-(1,3-Benzodioxol-5-ylmethyl)-4-([1,3]oxazolo[4,5-b]pyridin-2-yl)aniline879070-50-5C20H15N3O3
- 2-(2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)ethyl)isoindoline-1,3-dione83675-81-4C20H15N3O3
- N-[2-(3-Benzyl-1,2,4-oxadiazol-5-yl)phenyl]furan-2-carboxamide1119498-22-4C20H15N3O3
- 5-Benzyl-3-oxo-2-phenyl-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxylic acid1105191-62-5C20H15N3O3
- 3-{10-Oxo-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-13-yl}-1-phenylurea1203386-49-5C20H15N3O3
- 5-Phenyl-N-((5-phenylisoxazol-3-yl)methyl)oxazole-2-carboxamide1209388-48-6C20H15N3O3
- 2-(2-(6-Oxo-4-phenylpyrimidin-1(6H)-yl)ethyl)isoindoline-1,3-dione1210240-16-6C20H15N3O3
- 2-(3-(1H-Benzo[d]imidazol-2-yl)azetidine-1-carbonyl)-4H-chromen-4-one1334373-53-3C20H15N3O3
- 3-{[5-Methyl-3-(4-nitrophenyl)-1H-pyrrol-2-yl]methylidene}-1,3-dihydro-2H-indol-2-one1312226-28-0C20H15N3O3
- N-[4-[5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl]phenyl]-3-methylbenzamide897780-08-4C20H15N3O3
- N-[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]naphthalene-2-carboxamide888414-88-8C20H15N3O3
- N-[3-(2-Methyl-4-oxoquinazolin-3-yl)phenyl]furan-2-carboxamide898428-54-1C20H15N3O3
- 7-(4-Methoxyphenyl)-2-phenyl-pyrazolo[1,5-a]pyrimidine-5-carboxylic acid632360-23-7C20H15N3O3
- 6-(Furan-2-yl)-3-phenyl-N-(prop-2-en-1-yl)[1,2]oxazolo[5,4-b]pyridine-4-carboxamide931996-84-8C20H15N3O3
- N-(1-Benzyl-1H-pyrazol-5-yl)-2-oxo-2H-chromene-3-carboxamide1170574-46-5C20H15N3O3
- N-(2-(1-Methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)benzofuran-2-carboxamide1428357-66-7C20H15N3O3
- (E)-3-(Furan-2-yl)-N-(5-methyl-2-phenyloxazolo[5,4-b]pyridin-6-yl)acrylamide2035021-70-4C20H15N3O3
- N1-(2-cyanophenyl)-N2-(4-(furan-3-yl)benzyl)oxalamide2034280-14-1C20H15N3O3
- 1-(Benzyloxy)-4-hydroxy-3-pyridin-2-yl-1,8-naphthyridin-2(1H)-one1003931-72-3C20H15N3O3
- HuR degrader 23040301-46-7C20H15N3O3
- N-(3-Oxo-2-phenyl-3-pyridin-3-ylpropanoyl)pyridine-3-carboxamide15231-14-8C20H15N3O3
- 2-[(4-Nitrophenyl)hydrazinylidene]-1,2-diphenyl-ethanone4702-72-1C20H15N3O3
- 2-Anilino-3-nitro-1-phenyl-1H-indol-5-ol78140-14-4C20H15N3O3
- (5-Phenyl-1,3,4-oxadiazol-2-yl)methyl 2-methylquinoline-4-carboxylate561288-81-1C20H15N3O3
- N-[3-[5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl]phenyl]furan-2-carboxamide774186-02-6C20H15N3O3
- N-[5-(2-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]naphthalene-2-carboxamide920438-16-0C20H15N3O3
- N-[4-(4-Methoxyphenyl)-1,2,5-oxadiazol-3-yl]naphthalene-1-carboxamide879577-15-8C20H15N3O3
- 2-Amino-6-phenyl-4-(p-methyloxy-phenyl)-3-nitrobenzonitrile945677-59-8C20H15N3O3
- 2-(1H-Indol-3-yl)-2-oxo-N-((5-phenylisoxazol-3-yl)methyl)acetamide946209-91-2C20H15N3O3
- N-(9,10-Dioxo-9,10-dihydroanthracen-2-yl)-1,5-dimethyl-1H-pyrazole-3-carboxamide1013808-08-6C20H15N3O3
- N-(Furan-2-ylmethyl)-4-oxo-3-phenyl-3,4-dihydroquinazoline-7-carboxamide1144427-85-9C20H15N3O3
- 5-(2-Methoxyphenyl)-2-phenyl-3H-imidazo[4,5-b]pyridine-7-carboxylic acid1021083-22-6C20H15N3O3
- 6-Methyl-2-(4-pyridin-2-yloxyphenyl)-1H-benzimidazole-4-carboxylic acid1248542-35-9C20H15N3O3
- N-(Furan-2-ylmethyl)-2-(4-oxoquinazolin-3(4H)-yl)benzamide1219555-69-7C20H15N3O3
- 2-(1H-Indol-3-yl)-N-(2-methoxyquinolin-8-yl)-2-oxoacetamide1226436-93-6C20H15N3O3
- 2-Amino-6-phenyl-4-(3-methyloxy-phenyl)-3-nitrobenzonitrile1162678-15-0C20H15N3O3
- 2-Amino-4-phenyl-6-(p-methyloxy-phenyl)-3-nitrobenzonitrile1119522-98-3C20H15N3O3
- 5-(3-(Benzofuran-5-yl)-1,2,4-oxadiazol-5-yl)-2-isopropoxybenzonitrile1307230-52-9C20H15N3O3
- N-(1H-Imidazol-2-yl)-3-methyl-4-oxo-2-phenyl-4H-chromene-8-carboxamide1374546-76-5C20H15N3O3
- Ethyl 4-[2-cyano-3-(4-cyanophenyl)prop-2-enamido]benzoate564465-85-6C20H15N3O3
- 2-Cyano-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-(1H-indol-3-yl)prop-2-enamide849458-55-5C20H15N3O3
- N-[3-(5-Methyl-1,3-benzoxazol-2(3H)-ylidene)-4-oxocyclohexa-1,5-dien-1-yl]pyridine-4-carboxamide5649-63-8C20H15N3O3
- 2-(2-Furyl)-3-[(2-methoxybenzylidene)amino]-4(3H)-quinazolinone384844-71-7C20H15N3O3
- 3-[2-(4-Methoxyphenyl)quinolin-4-yl]-1H-pyrazole-5-carboxylic acid1107478-31-8C20H15N3O3
- N-(1-Acetyl-1H-indol-6-yl)-4-oxo-1H-quinoline-3-carboxamide873052-02-9C20H15N3O3
- 5-(2-Nitroanilino)-2-phenyl-2,3-dihydro-1H-isoindol-1-one918330-13-9C20H15N3O3
- 3-(4-Acetylphenyl)-1-methyl-4-(1H-pyrrolo[2,3-b]pyridin-3-yl)-1H-pyrrole-2,5-dione1613633-80-9C20H15N3O3
- 2-Cyano-3-(3-hydroxy-4-methoxyphenyl)-N-(quinolin-5-yl)prop-2-enamide1799263-74-3C20H15N3O3
- (2Z)-2-[(4-Nitrophenyl)hydrazinylidene]-1,2-diphenylethanoneC20H15N3O3
Frequently asked questions
What is the molar mass of C20H15N3O3?
The molar mass of C20H15N3O3 is 345.36 g/mol, calculated from standard atomic weights for 20 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 345.1113 Da.
How many compounds have the formula C20H15N3O3?
CompoundList lists 117 compounds with the molecular formula C20H15N3O3, including 4-Amino-N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-1-cyclohexa-1,5-dienyl]benzamide, N-(4-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)phenyl)-2-phenylacetamide, (5E)-1-Benzyl-5-(1H-indol-3-ylmethylidene)-1,3-diazinane-2,4,6-trione. 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 C20H15N3O3?
C20H15N3O3 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.