Molecular formula
C18H17NO3
449 compounds have this formula on CompoundList.
- Molar mass
- 295.34g/mol
- Monoisotopic mass
- 295.1208Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 11
The formula C18H17NO3 describes a molecule made of 18 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 × 1873.20%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 175.80%1.008 × 17 = 17.136 g/mol
- N Nitrogen × 14.74%14.007 × 1 = 14.007 g/mol
- O Oxygen × 316.25%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C18H17NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 449 compounds
![N-([2,2'-Bifuran]-5-ylmethyl)-3-phenylpropanamide chemical structure, C18H17NO3, CAS 2034593-82-1](/s/XAARZXRXAGBLRA-UHFFFAOYSA-N.svg)
N-([2,2'-Bifuran]-5-ylmethyl)-3-phenylpropanamide
CAS 2034593-82-1C18H17NO3
![N-([2,2'-Bifuran]-5-ylmethyl)-2-(m-tolyl)acetamide chemical structure, C18H17NO3, CAS 2034436-44-5](/s/MQGVUEAMUGURAS-UHFFFAOYSA-N.svg)
N-([2,2'-Bifuran]-5-ylmethyl)-2-(m-tolyl)acetamide
CAS 2034436-44-5C18H17NO3
(E)-N-(1-(Benzofuran-2-yl)propan-2-yl)-3-(furan-2-yl)acrylamide
CAS 2035036-75-8C18H17NO3
![Benzyl 3-[(prop-2-enamido)methyl]benzoate chemical structure, C18H17NO3, CAS 2094508-98-0](/s/MIHAETHKOMNZRC-UHFFFAOYSA-N.svg)
Benzyl 3-[(prop-2-enamido)methyl]benzoate
CAS 2094508-98-0C18H17NO3
![N-([2,3'-Bifuran]-5-ylmethyl)-4-ethylbenzamide chemical structure, C18H17NO3, CAS 2034565-88-1](/s/WSSRKNRHDLAIJS-UHFFFAOYSA-N.svg)
N-([2,3'-Bifuran]-5-ylmethyl)-4-ethylbenzamide
CAS 2034565-88-1C18H17NO3
![N-([2,3'-Bifuran]-5-ylmethyl)-3-phenylpropanamide chemical structure, C18H17NO3, CAS 2034441-71-7](/s/GCQBFLNEWOTKOF-UHFFFAOYSA-N.svg)
N-([2,3'-Bifuran]-5-ylmethyl)-3-phenylpropanamide
CAS 2034441-71-7C18H17NO3
4-(2-Oxiranylmethoxy)-9-(2-oxiranylmethyl)-9H-carbazole
CAS 1198090-71-9C18H17NO3
2-Furamide, tetrahydro-N-benzyl-5-oxo-4-phenyl-
CAS 43159-81-5C18H17NO3
4-(4-(3-Phenylpropanoyl)phenoxy)azetidin-2-one
CAS 119005-20-8C18H17NO3
![4,5-Dimethoxy-9-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2,4,6,13(17),14-hexaen-8-one chemical structure, C18H17NO3, CAS 65367-76-2](/s/DPDRCOHTODECTH-UHFFFAOYSA-N.svg)
4,5-Dimethoxy-9-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2,4,6,13(17),14-hexaen-8-one
CAS 65367-76-2C18H17NO3
2-Propen-1-one, 3-(3-nitrophenyl)-1-(2,4,6-trimethylphenyl)-
CAS 132593-66-9C18H17NO3
![3-[(3,4-Dimethoxyphenyl)methylene]-1,3-dihydro-1-methyl-2H-indol-2-one chemical structure, C18H17NO3, CAS 3335-87-3](/s/KZZKBPOTUBPXQN-UHFFFAOYSA-N.svg)
3-[(3,4-Dimethoxyphenyl)methylene]-1,3-dihydro-1-methyl-2H-indol-2-one
CAS 3335-87-3C18H17NO3
N-(3-Methoxyphenyl)-2-(6-methyl-1-benzofuran-3-yl)acetamide
CAS 875523-88-9C18H17NO3
3-(6-Methoxy-1,4-dimethyl-9H-carbazol-2-yl)acrylic acid
CAS 72237-86-6C18H17NO3
N-Acetoxy-2-acetylaminostilbene
CAS 64253-16-3C18H17NO3
2,5-Pyrrolidinedione, 1-(phenylmethoxy)-3-(phenylmethyl)-
CAS 106847-89-6C18H17NO3
Ethyl 2-benzyl-3-oxoisoindoline-1-carboxylate
CAS 211430-93-2C18H17NO3
7,8-Dimethoxy-5-phenyl-1,3-dihydro-2H-3-benzazepin-2-one
CAS 78533-15-0C18H17NO3
N-(2-Methyl-3,4-dioxo-4-phenylbutan-2-yl)benzamide
CAS 78371-20-7C18H17NO3
![Ethyl 5-[2-(3-pyridinyl)ethyl]-2-benzofurancarboxylate chemical structure, C18H17NO3, CAS 85666-18-8](/s/DDGQAHHFLANCTN-UHFFFAOYSA-N.svg)
Ethyl 5-[2-(3-pyridinyl)ethyl]-2-benzofurancarboxylate
CAS 85666-18-8C18H17NO3
Methyl 1-benzoyl-1,2,3,4-tetrahydroquinoline-2-carboxylate
CAS 73717-35-8C18H17NO3
![2-[3-(Phenylmethoxy)propyl]-1H-isoindole-1,3(2H)-dione chemical structure, C18H17NO3, CAS 188878-46-8](/s/KYHMSXFXYHTHAT-UHFFFAOYSA-N.svg)
2-[3-(Phenylmethoxy)propyl]-1H-isoindole-1,3(2H)-dione
CAS 188878-46-8C18H17NO3
Benzoic acid, 4-(dimethylamino)-2-hydroxy-5-(2-phenylethynyl)-, methyl ester
CAS 1143579-91-2C18H17NO3
(2Z)-2-(4-Methylbenzamido)-3-(4-methylphenyl)prop-2-enoic acid
CAS 72616-54-7C18H17NO3
- 4-Hydroxy-3-[(4-methoxyphenyl)methyl]-1-methylquinolin-2(1H)-one173208-51-0C18H17NO3
- N-(2-Hydroxy-2-phenylpropyl)benzofuran-2-carboxamide1351622-50-8C18H17NO3
- 3'-(5-Methyl-2-oxo-1,3-oxazinan-3-yl)[1,1'-biphenyl]-4-carbaldehyde1093758-76-9C18H17NO3
- 4'-(5-Methyl-2-oxo-1,3-oxazinan-3-yl)[1,1'-biphenyl]-4-carbaldehyde1093758-77-0C18H17NO3
- 1-(2-Methoxyethyl)-2-phenyl-1H-indole-5-carboxylic acid1154061-03-6C18H17NO3
- 1-[3-(Benzyloxy)propyl]-1H-indole-2,3-dione912668-61-2C18H17NO3
- Methyl 1-(4-methoxybenzyl)-1H-indole-4-carboxylate1262420-70-1C18H17NO3
- 1-(2-Phenoxy-ethyl)-1H-indole-4-carboxylic acid methyl ester1160755-34-9C18H17NO3
- 3-((2,2-Dimethyl-1-oxo-2,3-dihydro-1H-inden-5-yl)amino)benzoic acid918335-13-4C18H17NO3
- Methyl 2-Benzamido-3-phenyl-2-butenoate2771269-07-7C18H17NO3
- N-{3-[3-(4-Methoxyphenyl)acryloyl]phenyl}acetamide54512-72-0C18H17NO3
- 2-{3-[4-(Dimethylamino)phenyl]acryloyl}benzoic acid6261-65-0C18H17NO3
- 2-Cyano-1,3-diphenylpropan-2-yl ethaneperoxoate58422-68-7C18H17NO3
- N-(2-(Furan-2-yl)-2-hydroxypropyl)-1-naphthamide1396846-12-0C18H17NO3
- N-(2-(Furan-2-yl)-2-methoxyethyl)-1-naphthamide1788848-24-7C18H17NO3
- N-(2-(Benzofuran-2-yl)-2-hydroxypropyl)benzamide2034492-75-4C18H17NO3
- 2-(2-(2-Methoxyphenyl)propyl)isoindoline-1,3-dione1476076-15-9C18H17NO3
- N-[2,2-Bis(furan-2-yl)ethyl]-2-methylbenzamide2097868-19-2C18H17NO3
- N-[[4-(2-Methoxyphenoxy)phenyl]methyl]but-2-ynamide2411288-11-2C18H17NO3
- N-[(2S,4R)-2-Phenyl-3,4-dihydro-2H-chromen-4-yl]oxirane-2-carboxamide2411183-98-5C18H17NO3
- Ethyl 2-(2-(benzyloxy)-3-cyanophenyl)acetate2386296-53-1C18H17NO3
- 1-Amino-2-propoxymethyl-9,10-anthracenedione56594-29-7C18H17NO3
- Episteporphine56688-64-3C18H17NO3
- Acetamide, N-[4-[3-(4-methoxyphenyl)-1-oxo-2-propenyl]phenyl]-85791-65-7C18H17NO3
- (2S,3S)-1-Benzyl-5-oxo-2-phenylpyrrolidine-3-carboxylic acid2382570-71-8C18H17NO3
- Methyl-3-isocyano-3-(4-benzyloxyphenyl)propionate730971-63-8C18H17NO3
- 2-Benzamido-3-(2,5-dimethylphenyl)prop-2-enoic acid944686-79-7C18H17NO3
- 6-Phenanthridinepropanoic acid, ethyl ester, 5-oxide189949-13-1C18H17NO3
- 4-(2-Ethoxybenzyl)-3-phenylisoxazol-5(2H)-one89114-12-5C18H17NO3
- 3-Methoxy-4-((4-methoxynaphthalen-1-yl)oxy)aniline83054-59-5C18H17NO3
- (Trans)-1-benzoyl-4-phenyl-L-prolineC18H17NO3
- (4R)-1-Benzoyl-4-phenyl-L-proline120851-72-1C18H17NO3
- 1 suppliersEthyl 1-(2-methoxyphenyl)-1H-indole-2-carboxylate135055-91-3C18H17NO3
- 3-Methyl-N-(2-phenoxyethyl)-1-benzofuran-2-carboxamide926495-67-2C18H17NO3
- Ethyl 4-(5-methoxy-1H-indol-1-yl)benzoate299914-40-2C18H17NO3
- 4-(1-Acetyl-1,2,3,4-tetrahydroquinolin-6-yl)benzoic acid893741-77-0C18H17NO3
- 2-(4-Ethylphenyl)-5-methoxy-1H-indole-3-carboxylic acid1082572-36-8C18H17NO3
- N-{4-[3-(4-Methoxyphenyl)-3-oxoprop-1-en-1-yl]phenyl}acetamide51410-04-9C18H17NO3
- 3-[4-(Benzyloxy)phenyl]-4-hydroxy-1-methyl-1H-pyrrol-2(5H)-one115882-78-5C18H17NO3
- 6-Benzyloxy-1-ethyl-1H-indole-3-carboxylic acid890130-14-0C18H17NO3
- 4-{(E)-[(4-Ethoxyphenyl)imino]methyl}phenyl prop-2-enoate52468-41-4C18H17NO3
- 3-(2-Methyl-3-aminobenzyl)-7-hydroxy-4-methyl-2-oxo-2H-1-benzopyran946127-01-1C18H17NO3
- 1-(2-(Benzyloxy)ethyl)-1H-indole-7-carboxylic acid1196048-96-0C18H17NO3
- Methyl 6-(benzyloxy)-1-methyl-1H-indole-3-carboxylate890130-08-2C18H17NO3
- (3R,4R,5S)-5-Benzoyl-3-hydroxy-1-methyl-4-phenylpyrrolidin-2-one608122-70-9C18H17NO3
- (5R)-5-[(2-Methoxyanilino)(phenyl)methyl]furan-2(5H)-one919770-20-0C18H17NO3
- Benzyl (5-methoxy-1H-indol-1-yl)acetate885524-83-4C18H17NO3
- 3-Pyrrolidinecarboxylic acid, 1-([1,1'-biphenyl]-4-ylmethyl)-5-oxo-407634-10-0C18H17NO3
- (4R)-3-(4-Acetylphenyl)-4-benzyl-1,3-oxazolidin-2-one572923-20-7C18H17NO3
- Benzyl 8-methyl-4-oxo-1,2,3,4-tetrahydroquinoline-1-carboxylate1327057-90-8C18H17NO3
- 6-[(Benzyloxy)methyl]-3-methylindolizine-2-carboxylic acid1206971-02-9C18H17NO3
- (8S)-10-Benzyl-12-oxa-10-azatricyclo[6.3.1.02,7]dodeca-2,4,6-triene-1-carboxylic acid2007907-00-6C18H17NO3
- 7-(Dimethylamino)-2-(4-methoxyphenyl)-4H-chromen-4-one94005-12-6C18H17NO3
- 1,3-Dihydro-5,6-dimethoxy-1-methyl-3-(phenylmethylene)-2H-indol-2-one3335-92-0C18H17NO3
- Ethyl 2-(hydroxyimino)-4,4-diphenyl-3-butenoate1166859-50-2C18H17NO3
- Methyl 2,3-diphenyl-3,6-dihydro-2H-1,2-oxazine-6-carboxylate24239-88-1C18H17NO3
- Benzyl 3-oxo-2-phenylpyrrolidine-1-carboxylate2680794-42-5C18H17NO3
- (S)-3-(4-Acetylphenyl)-4-benzyloxazolidin-2-one352524-56-2C18H17NO3
- 5-Isoxazolecarboxylic acid, 4,5-dihydro-3-methyl-4,5-diphenyl-, methyl ester842163-63-7C18H17NO3
- N-(Biphenyl-4-carbonyl)-L-proline358674-87-0C18H17NO3
- (3aR,6R,8aR)-3,6-Diphenyl-3a,4,8,8a-tetrahydro-[1,3]dioxepino[5,6-d][1,2]oxazole92897-88-6C18H17NO3
- 2-(2-Nitro-1-phenylethyl)-3,4-dihydronaphthalen-1(2H)-one89718-62-7C18H17NO3
- Phenyl 4-oxo-2-phenylpiperidine-1-carboxylate335266-04-1C18H17NO3
- 2-(3,4-Dimethylphenyl)-5-methoxy-1H-indole-3-carboxylic acid1082289-97-1C18H17NO3
- 3-(5-Methoxy-2-phenyl-1H-indol-3-yl)propanoic acid1082463-53-3C18H17NO3
- 6,7-Dimethoxy-1-(4-methoxyphenyl)isoquinoline15547-67-8C18H17NO3
- 1H-Indole-3-carbaldehyde,5,6-dimethoxy-1-(phenylmethyl)-142769-28-6C18H17NO3
- 4-Benzyl-4-nitro-5-phenylpent-2-enal89188-70-5C18H17NO3
- 4-Methyl-1-(3-nitrophenyl)-5-phenylpent-2-en-1-one89807-59-0C18H17NO3
- 2,6-Diphenyl-5,8-dihydro-2H,4H-1,3,5-dioxazocine-7-carbaldehyde92897-91-1C18H17NO3
- 7-(Cyclohexyloxy)-3H-phenoxazin-3-one105658-67-1C18H17NO3
- 6-(Benzyloxy)-7-methoxyisoquinoline-2(1H)-carbaldehyde112945-14-9C18H17NO3
- 4-[6-(Benzyloxy)pyridin-2-yl]-2,2-dimethylbut-3-ynoic acid188990-87-6C18H17NO3
- Ethyl (4R,5S)-2,5-diphenyl-4,5-dihydro-1,3-oxazole-4-carboxylate161198-49-8C18H17NO3
- Ethyl 4-anilino-2-oxo-4-phenylbut-3-enoate3299-50-1C18H17NO3
- Ethyl 2-cyano-3-(6-methoxynaphthalen-2-yl)but-2-enoate66115-51-3C18H17NO3
Frequently asked questions
What is the molar mass of C18H17NO3?
The molar mass of C18H17NO3 is 295.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 295.1208 Da.
How many compounds have the formula C18H17NO3?
CompoundList lists 449 compounds with the molecular formula C18H17NO3, including N-([2,2'-Bifuran]-5-ylmethyl)-3-phenylpropanamide, N-([2,2'-Bifuran]-5-ylmethyl)-2-(m-tolyl)acetamide, (E)-N-(1-(Benzofuran-2-yl)propan-2-yl)-3-(furan-2-yl)acrylamide. 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 C18H17NO3?
C18H17NO3 has a degree of unsaturation of 11. 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.