Molecular formula
C20H17NO3
181 compounds have this formula on CompoundList.
- Molar mass
- 319.36g/mol
- Monoisotopic mass
- 319.1208Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 13
The formula C20H17NO3 describes a molecule made of 20 carbon atoms, 17 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 × 2075.22%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 175.37%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 14.39%14.007 × 1 = 14.007 g/mol
- O Oxygen × 315.03%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C20H17NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 181 compounds
N-(Furan-2-ylmethyl)-2-(9H-xanthen-9-yl)acetamide
CAS 346662-88-2C20H17NO3
2-(N-(o-Methylphenyl)carbamoyl)-3-naphthyl acetate
CAS 528-66-5C20H17NO3
Monoacetyl bisacodyl
CAS 72901-16-7C20H17NO3
4-(Ethoxycarbonyl)-N-(2-hydroxy-1-naphthylmethylene)aniline
CAS 743-91-9C20H17NO3
![(R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid chemical structure, C20H17NO3, CAS 163438-05-9](/s/ZEKKAEAOTSMLNW-CYBMUJFWSA-N.svg)
(R)-(-)-N-[1-(1-Naphthyl)ethyl]phthalamic acid
CAS 163438-05-9C20H17NO3
Mat2A-IN-12
CAS 631897-75-1C20H17NO3
N-(4-Methoxyphenyl)-2-phenoxybenzamide
CAS 349399-98-0C20H17NO3
SARS-CoV-2 Mpro-IN-12
CAS 370583-15-6C20H17NO3
![(4-Methoxyphenyl)[6-(4-methoxyphenyl)-3-pyridinyl]methanone chemical structure, C20H17NO3, CAS 53670-04-5](/s/VXYUNQNOZBKNKO-UHFFFAOYSA-N.svg)
(4-Methoxyphenyl)[6-(4-methoxyphenyl)-3-pyridinyl]methanone
CAS 53670-04-5C20H17NO3
N-(4-Hydroxyphenyl)-2-(phenylmethoxy)benzamide
CAS 54090-31-2C20H17NO3
(S)-(+)-N-(1-(1-Naphthyl)ethyl)phthalamic acid
CAS 163438-06-0C20H17NO3
4-Methyl-N-(4-methyl-2-oxo-6-phenyl-2H-pyran-3-yl)benzenecarboxamide
CAS 478067-13-9C20H17NO3
![3-Methyl-2-[(naphthalen-1-ylacetyl)amino]benzoic acid chemical structure, C20H17NO3, CAS 831208-47-0](/s/KEWLYTSPXPGLLP-UHFFFAOYSA-N.svg)
3-Methyl-2-[(naphthalen-1-ylacetyl)amino]benzoic acid
CAS 831208-47-0C20H17NO3
N-(2-Methoxyphenyl)-2-phenoxybenzamide
CAS 349400-00-6C20H17NO3
3-(1,3-Benzodioxol-5-ylamino)-1-(2-naphthyl)-1-propanone
CAS 477333-91-8C20H17NO3
1-Benzyl-5-(benzyloxy)-4-oxo-1,4-dihydropyridine-2-carbaldehyde
CAS 583887-01-8C20H17NO3
![Methyl 4-[(E)-2-(8-methoxyquinolin-2-yl)ethenyl]benzoate chemical structure, C20H17NO3, CAS 1164481-01-9](/s/OHWPHJRVQKXVMO-XYOKQWHBSA-N.svg)
Methyl 4-[(E)-2-(8-methoxyquinolin-2-yl)ethenyl]benzoate
CAS 1164481-01-9C20H17NO3
2-Phenoxy-N-(4-phenoxyphenyl)acetamide
CAS 130711-87-4C20H17NO3
N-(4-Methoxyphenyl)-3-(5-phenyl-2-furyl)acrylamide
CAS 327038-94-8C20H17NO3
N-(3-Methoxyphenyl)-2-phenoxybenzamide
CAS 349399-86-6C20H17NO3
![N-[4-(2-Methoxyphenoxy)phenyl]benzamide chemical structure, C20H17NO3, CAS 667446-91-5](/s/NUKXIIDLDCMPME-UHFFFAOYSA-N.svg)
N-[4-(2-Methoxyphenoxy)phenyl]benzamide
CAS 667446-91-5C20H17NO3
4-(Furan-2-ylmethylidene)-2-methyl-1,2,3,4-tetrahydroacridine-9-carboxylic acid
CAS 721903-89-5C20H17NO3
DBCO-C3-Acid
CAS 1207355-31-4C20H17NO3
2-Methoxy-N-(2-phenoxyphenyl)benzamide
CAS 248251-53-8C20H17NO3
- (2E,6E)-2-Benzylidene-6-(4-nitrobenzylidene)cyclohexanone602298-27-1C20H17NO3
- 2-(3,4-Dihydroquinolin-1(2H)-ylcarbonyl)-6-methyl-4H-chromen-4-one919018-03-4C20H17NO3
- 5-Phenacyloxy-2-prop-2-enylisoquinolin-1-one898457-29-9C20H17NO3
- Methyl 2-[2-(naphthalen-1-yl)acetamido]benzoate423740-50-5C20H17NO3
- (E)-3-(3-(4-(Dimethylamino)phenyl)acryloyl)-2H-chromen-2-one1062580-34-0C20H17NO3
- N-(Naphthalene-2-carbonyl)-D-phenylalanine86808-12-0C20H17NO3
- N-(4-Methylphenyl)-2-oxo-8-(prop-2-en-1-yl)-2H-chromene-3-carboxamide313648-97-4C20H17NO3
- N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(1-naphthyl)acetamide5548-68-5C20H17NO3
- 1-Methyl-2-oxo-2-phenylethyl 2-methylquinoline-4-carboxylate433962-71-1C20H17NO3
- 2,3,8-Trimethoxybenzo(c)phenanthridine56517-15-8C20H17NO3
- N-(4-Acetylphenyl)-2-(2-naphthyloxy)acetamide145797-08-6C20H17NO3
- 3-Hydroxy-3-[2-(4-methylphenyl)-2-oxoethyl]-1-(prop-2-yn-1-yl)-1,3-dihydro-2H-indol-2-one353467-14-8C20H17NO3
- 5-Acetyl-2-(4-(benzyloxy)phenoxy)) pyridine257609-07-7C20H17NO3
- 2-(4-Methylphenyl)-2-oxoethyl 2-methylquinoline-4-carboxylate312951-81-8C20H17NO3
- Methyl 4-[(naphthalen-1-ylacetyl)amino]benzoate423736-07-6C20H17NO3
- 3,3,6-Trimethyl-3,4-dihydrobenzo[j]phenanthridine-1,7,12(2H)-trione918437-55-5C20H17NO3
- 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1,3-dihydrobenzo[f][1,3]benzoxazine384366-92-1C20H17NO3
- 4-(3-Amino-1-benzofuran-2-yl)-6-(propan-2-yl)-2H-chromen-2-one890634-17-0C20H17NO3
- 2-[(1-Ethylindol-3-yl)methylene]-6-hydroxy-4-methylbenzo[b]furan-3-one1007683-68-2C20H17NO3
- (4Z)-2-(4-Methylphenyl)-4-[(2-prop-2-enoxyphenyl)methylidene]-1,3-oxazol-5-one311775-83-4C20H17NO3
- 4-(4-Hydroxy-3-methoxyphenyl)-3,4-dihydrobenzo[h]quinolin-2(1H)-one331840-48-3C20H17NO3
- N-(2-Benzoyl-3-methyl-1-benzofuran-6-yl)cyclopropanecarboxamide929472-11-7C20H17NO3
- Cyclopenta(b)-1,3-dioxolo(4,5-f)indole, 5,6,7,8-tetrahydro-5-(p-toluoyl)-50332-16-6C20H17NO3
- N-(4-Acetylphenyl)-2-(naphthalen-1-yloxy)acetamide325745-04-8C20H17NO3
- 1-(4-Methylphenyl)-1-oxopropan-2-yl quinoline-2-carboxylate433955-86-3C20H17NO3
- (Z)-2-((2-(4-Isopropylbenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetonitrile623120-21-8C20H17NO3
- 9-Cyclopropyl-3-phenyl-9,10-dihydrochromeno[8,7-e][1,3]oxazin-2(8H)-one951952-16-2C20H17NO3
- 9-Cyclopropyl-3-phenyl-9,10-dihydrochromeno[8,7-e][1,3]oxazin-4(8H)-one946235-41-2C20H17NO3
- Dibenz(b,f)azocine-5(6H)-butanoic acid, 11,12-didehydro-gamma-oxo-, methyl ester1353016-69-9C20H17NO3
- 3-Methoxyphenyl N,N-diphenylcarbamate446270-70-8C20H17NO3
- 2-Methoxy-6-{(E)-[(4-phenoxyphenyl)imino]methyl}phenol1394929-84-0C20H17NO3
- (E)-2-(3-(4-(Dimethylamino)phenyl)acryloyl)-3-hydroxy-1H-inden-1-one865546-78-7C20H17NO3
- 2-(Naphthalen-1-yl)-2-oxoethyl 2-(methylamino)benzoate516469-40-2C20H17NO3
- 17-Ethoxy-17-azapentacyclo[6.6.5.0^{2,7}.0^{9,14}.0^{15,19}]nonadeca-2(7),3,5,9(14),10,12-hexaene-16,18-dione478029-56-0C20H17NO3
- 3-[(E)-3-(4-Methoxyphenyl)prop-2-enoyl]-2-methyl-1H-quinolin-4-one384361-45-9C20H17NO3
- N-(2-Benzoyl-3-methyl-1-benzofuran-5-yl)cyclopropanecarboxamide951978-33-9C20H17NO3
- Methyl 5-[4-(Benzyloxy)phenyl]nicotinate893740-27-7C20H17NO3
- Methyl 5-[3-(Benzyloxy)phenyl]nicotinate893740-30-2C20H17NO3
- 2-[(1-Ethylindol-3-yl)methylene]-6-hydroxy-7-methylbenzo[b]furan-3-one929339-41-3C20H17NO3
- Phenyl 3-(benzyloxy)phenylcarbamate894801-95-7C20H17NO3
- Methyl 5-[4-(benzyloxy)phenyl]pyridine-2-carboxylate1403483-80-6C20H17NO3
- 2-(Phenylmethoxy)-3-pyridinecarboxylic acid phenylmethyl ester1606979-17-2C20H17NO3
- Ano1-IN-32494280-04-3C20H17NO3
- (4-Methoxyphenoxy)-N,N-dibenzamide446270-69-5C20H17NO3
- N-(4-Acetylphenyl)-3-methoxy-2-naphthamide388084-33-1C20H17NO3
- Methyl 4-{[2-oxo-6-phenyl-1(2H)-pyridinyl]methyl}benzenecarboxylate400076-10-0C20H17NO3
- 4-{[(1-Naphthylacetyl)amino]methyl}benzoic acid890982-21-5C20H17NO3
- 2-(2,4-Dimethylphenyl)-2-oxoethyl quinoline-2-carboxylate341936-56-9C20H17NO3
- 4,5-Bis(benzyloxy)picolinaldehyde112334-44-8C20H17NO3
- 4-(4-Cbz-aminophenyl)phenol1261900-43-9C20H17NO3
- 3-(5-Formyl-6-hydroxy-2-naphthalenyl)-N,N-dimethylbenzamide1093119-36-8C20H17NO3
- Benzamide, 4-(5-formyl-6-hydroxy-2-naphthalenyl)-N,N-dimethyl-1093119-18-6C20H17NO3
- Benzyl 6-(benzyloxy)pyridine-3-carboxylate151028-48-7C20H17NO3
- (E)-3-(3-(2-Ethoxyphenyl)-3-oxoprop-1-en-1-yl)quinolin-2(1H)-one2098310-94-0C20H17NO3
- 2,6-Bis(benzyloxy)nicotinaldehyde2259853-00-2C20H17NO3
- 3'-Amino-2'-(benzyloxy)-[1,1'-biphenyl]-3-carboxylic Acid2131025-92-6C20H17NO3
- 5H-1,3-Dioxolo(4,5-b)carbazole, 6,7,8,9-tetrahydro-5-benzoyl-50332-24-6C20H17NO3
- 2-(2-Naphthyl)-2-oxoethyl 2-(methylamino)benzoate524043-60-5C20H17NO3
- 4-[3-(5-Methyl-2-phenyl-1,3-oxazol-4-yl)propanoyl]benzaldehyde125531-53-5C20H17NO3
- 1-(4-Methoxy-dibenzofuran-1-yl)-4-oxo-cyclohexane carbonitrile1012335-47-5C20H17NO3
- 3-(4-Cbz-Aminophenyl)phenol779341-22-9C20H17NO3
- 3-Amino-5-(2-benzyloxyphenyl)benzoic acid1261989-93-8C20H17NO3
- 3-Amino-5-(3-benzyloxyphenyl)benzoic acid1261955-94-5C20H17NO3
- 3-Amino-5-(4-benzyloxyphenyl)benzoic acid1261912-66-6C20H17NO3
- 2-(4-Ethylphenyl)-2-oxoethyl quinoline-2-carboxylate431882-39-2C20H17NO3
- (E)-3-(Furan-2-yl)-N-(3-methoxyphenyl)-2-phenylprop-2-enamide428486-33-3C20H17NO3
- Benzamide, 3-methoxy-N-(3-phenoxyphenyl)-848854-86-4C20H17NO3
- Ethyl 2-oxo-3,6-diphenyl-1,2-dihydropyridine-4-carboxylate120450-71-7C20H17NO3
- Methyl 2-(benzyloxy)-6-phenylisonicotinate1041204-87-8C20H17NO3
- 5-(3,5-Dimethyl-4-isoxazolyl)-4-methyl-3-phenyl-1(3H)-isobenzofuranone1629277-44-6C20H17NO3
- Ethyl 2-(1-naphthoylamino)benzoate551925-50-9C20H17NO3
- (4E)-4-[Hydroxy(phenyl)methylidene]-5-phenyl-1-(prop-2-en-1-yl)pyrrolidine-2,3-dione425607-11-0C20H17NO3
- 1(2H)-Isoquinolinone, 4-[(3,4-dimethoxyphenyl)ethynyl]-2-methyl-61999-44-8C20H17NO3
- 4-Amino-3'-(benzyloxy)[1,1'-biphenyl]-3-carboxylic acid893738-17-5C20H17NO3
- 2-(3-Phenylpyrrolidine-1-carbonyl)-4H-chromen-4-one1211265-50-7C20H17NO3
- Ethyl 3-(anthracen-9-yl)-4,5-dihydro-1,2-oxazole-5-carboxylate919512-95-1C20H17NO3
Frequently asked questions
What is the molar mass of C20H17NO3?
The molar mass of C20H17NO3 is 319.36 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 319.1208 Da.
How many compounds have the formula C20H17NO3?
CompoundList lists 181 compounds with the molecular formula C20H17NO3, including N-(Furan-2-ylmethyl)-2-(9H-xanthen-9-yl)acetamide, 2-(N-(o-Methylphenyl)carbamoyl)-3-naphthyl acetate, Monoacetyl bisacodyl. 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 C20H17NO3?
C20H17NO3 has a degree of unsaturation of 13. 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.