Molecular formula
C19H19NO3
397 compounds have this formula on CompoundList.
- Molar mass
- 309.37g/mol
- Monoisotopic mass
- 309.1365Da
- Atoms
- 42
- Elements
- 4
- Rings plus double bonds
- 11
The formula C19H19NO3 describes a molecule made of 19 carbon atoms, 19 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 × 1973.77%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 196.19%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 14.53%14.007 × 1 = 14.007 g/mol
- O Oxygen × 315.51%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C19H19NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 397 compounds
3-Benzoyl-2-(1,1-dimethylethyl)-2,3-dihydro-3-hydroxy-1H-isoindol-1-one
CAS 32853-42-2C19H19NO3
![4-(Allyloxy)-N-[2-(allyloxy)phenyl]benzamide chemical structure, C19H19NO3, CAS 899530-42-8](/s/DDLOMCOJBKIGHA-UHFFFAOYSA-N.svg)
4-(Allyloxy)-N-[2-(allyloxy)phenyl]benzamide
CAS 899530-42-8C19H19NO3
Carbamic acid, (4-oxobutyl)-, 9H-fluoren-9-ylmethyl ester
CAS 863305-07-1C19H19NO3
1-Benzyl-5-hydroxy-2-isopropyl-1H-indole-3-carboxylic acid
CAS 951377-66-5C19H19NO3
![2-[(5,7-Dimethyl-2-oxo-2H-chromen-3-yl)methylidene]-4,4-dimethyl-3-oxopentanenitrile chemical structure, C19H19NO3](/s/DZXXTNVJVRNJGW-RIYZIHGNSA-N.svg)
2-[(5,7-Dimethyl-2-oxo-2H-chromen-3-yl)methylidene]-4,4-dimethyl-3-oxopentanenitrile
C19H19NO3
![2-Formyl-4-[4-(piperidine-1-carbonyl)phenyl]phenol chemical structure, C19H19NO3, CAS 1111120-66-1](/s/YWJZPYDXANMTPZ-UHFFFAOYSA-N.svg)
2-Formyl-4-[4-(piperidine-1-carbonyl)phenyl]phenol
CAS 1111120-66-1C19H19NO3
![2-Formyl-5-[4-(piperidine-1-carbonyl)phenyl]phenol chemical structure, C19H19NO3, CAS 1261987-73-8](/s/SDIGSZCFMAQHEU-UHFFFAOYSA-N.svg)
2-Formyl-5-[4-(piperidine-1-carbonyl)phenyl]phenol
CAS 1261987-73-8C19H19NO3
![2-Formyl-6-[4-(piperidine-1-carbonyl)phenyl]phenol chemical structure, C19H19NO3, CAS 1261895-58-2](/s/DCASNMCTXPDLRI-UHFFFAOYSA-N.svg)
2-Formyl-6-[4-(piperidine-1-carbonyl)phenyl]phenol
CAS 1261895-58-2C19H19NO3
6-Methyl-2-(3-pyrrolidinylcarbonylphenyl)benzoic acid
CAS 1261917-58-1C19H19NO3
3-Methyl-4-(3-pyrrolidinylcarbonylphenyl)benzoic acid
CAS 1261979-53-6C19H19NO3
2-Methyl-3-(3-pyrrolidinylcarbonylphenyl)benzoic acid
CAS 1261917-61-6C19H19NO3
5-Methyl-2-(3-pyrrolidinylcarbonylphenyl)benzoic acid
CAS 1261940-83-3C19H19NO3
![4-Hydroxy-3'-(1-piperidinylcarbonyl)[1,1'-biphenyl]-3-carboxaldehyde chemical structure, C19H19NO3, CAS 1093120-06-9](/s/SKQDYNXAQUTYTR-UHFFFAOYSA-N.svg)
4-Hydroxy-3'-(1-piperidinylcarbonyl)[1,1'-biphenyl]-3-carboxaldehyde
CAS 1093120-06-9C19H19NO3
![3-[4-[(1-Methyl-2-oxopyrrolidin-3-yl)methyl]phenyl]benzoic acid chemical structure, C19H19NO3, CAS 1361113-74-7](/s/NEHPTLICXQVUKX-UHFFFAOYSA-N.svg)
3-[4-[(1-Methyl-2-oxopyrrolidin-3-yl)methyl]phenyl]benzoic acid
CAS 1361113-74-7C19H19NO3
Benzyl 4-(4-hydroxyphenyl)-5,6-dihydropyridine-1(2H)-carboxylate
CAS 1166820-03-6C19H19NO3
Methyl 3-(5-(benzyloxy)-1H-indol-3-yl)propanoate
CAS 101890-43-1C19H19NO3
Methyl 3-(benzyloxy)-5-(2-cyanopropan-2-yl)benzoate
CAS 873450-38-5C19H19NO3
N-((4-Hydroxychroman-4-yl)methyl)cinnamamide
CAS 1396892-11-7C19H19NO3
3-Benzyl-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one
CAS 1574470-91-9C19H19NO3
2'-Acryloxy-4'-Methyl-4-(N,N-diMethylaMino)benzophenone
CAS 473975-14-3C19H19NO3
![Carbamic acid, [4-(2-benzofuranyl)phenyl]-, 1,1-dimethylethyl ester chemical structure, C19H19NO3, CAS 239088-84-7](/s/CYEVYZVFZBNASR-UHFFFAOYSA-N.svg)
Carbamic acid, [4-(2-benzofuranyl)phenyl]-, 1,1-dimethylethyl ester
CAS 239088-84-7C19H19NO3
![1-[2-(4-Methoxyphenoxy)ethyl]-2-methylindole-3-carbaldehyde chemical structure, C19H19NO3, CAS 639503-88-1](/s/SQIBYSGCDRHPNV-UHFFFAOYSA-N.svg)
1-[2-(4-Methoxyphenoxy)ethyl]-2-methylindole-3-carbaldehyde
CAS 639503-88-1C19H19NO3
Methyl 4-benzoyl-1-phenyl-3-pyrrolidinecarboxylate
CAS 478067-82-2C19H19NO3
![Pentanoic acid, 5-oxo-5-[[4-(2-phenylethenyl)phenyl]amino]- chemical structure, C19H19NO3, CAS 496910-11-3](/s/FTXJWRRYLLRFMG-UHFFFAOYSA-N.svg)
Pentanoic acid, 5-oxo-5-[[4-(2-phenylethenyl)phenyl]amino]-
CAS 496910-11-3C19H19NO3
- 2-(4-Formylphenoxy)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)acetamide735306-92-0C19H19NO3
- Isoquinoline, 1-[(3,4,5-trimethoxyphenyl)methyl]-61972-54-1C19H19NO3
- 4-[2-(5-Methyl-2-phenyl-4-oxazolyl)ethoxy]benzyl alcohol132646-27-6C19H19NO3
- (4R)-4-Benzyl-3-(3-phenylpropanoyl)-1,3-oxazolidin-2-one136159-65-4C19H19NO3
- N-(3,4-Dimethoxy-6-methylphenanthren-9-yl)acetamide88695-96-9C19H19NO3
- Ethyl 3-benzyl-2-oxo-1,2,3,4-tetrahydroquinoline-3-carboxylate127018-85-3C19H19NO3
- N-(2-Furylmethyl)-2-(6-methoxy-2-naphthyl)propanamide923911-74-4C19H19NO3
- 2-(4,6-Dimethyl-1-benzofuran-3-yl)-N-(4-methoxyphenyl)acetamide880785-12-6C19H19NO3
- (9H-Fluoren-9-yl)methyl N-[1-(hydroxymethyl)cyclopropyl]carbamate639859-11-3C19H19NO3
- 6,7-Dimethoxy-4-(3,4-dimethylphenoxy)quinoline666734-42-5C19H19NO3
- Ethyl 4-(3-benzamidoprop-1-en-2-yl)benzoate919349-77-2C19H19NO3
- N-(3,4-Dimethylphenyl)-5-methoxy-2-methyl-1-benzofuran-3-carboxamide929513-62-2C19H19NO3
- 3-(5-Methylfuran-2-yl)-N-[(5-phenylfuran-2-yl)methyl]propanamide1032227-88-5C19H19NO3
- 3-Benzyl-1,2-benzisoxazol-6-yl pivalate1049530-59-7C19H19NO3
- 2-[2-(1H-Indol-3-yl)-ethyl]-6-methoxy-benzoic acid methyl ester1171924-26-7C19H19NO3
- 2-[4-(Piperidine-1-carbonyl)phenyl]benzoic acid1261889-57-9C19H19NO3
- 3-[4-(Piperidine-1-carbonyl)phenyl]benzoic acid1261999-10-3C19H19NO3
- 4-[4-(Piperidine-1-carbonyl)phenyl]benzoic acid1261977-63-2C19H19NO3
- 2-(4-tert-Butyl-3-methoxyphenyl)isoindoline-1,3-dione1233531-37-7C19H19NO3
- 2-(2-Oxo-3,3-diphenylpiperidin-1-yl)acetic acid60011-04-3C19H19NO3
- 3-(4-Isopropoxyphenyl)-6-methoxyisoquinolin-1(2H)-one1409950-18-0C19H19NO3
- N-(4-(2-Methoxyphenoxy)but-2-yn-1-yl)-2-methylbenzamide1421481-37-9C19H19NO3
- Methyl 1-(diphenylmethyl)-5-oxopyrrolidine-3-carboxylate101890-52-2C19H19NO3
- N-(3-(Furan-2-yl)-2-hydroxy-2-methylpropyl)-1-naphthamide1798621-13-2C19H19NO3
- 1-(3-(Benzo[d][1,3]dioxol-5-yl)pyrrolidin-1-yl)-2-phenylethanone1329345-82-5C19H19NO3
- N-([2,2'-Bifuran]-5-ylmethyl)-2-phenylbutanamide2034250-72-9C19H19NO3
- Methyl 3-(but-2-ynamido)-2-[(naphthalen-2-yl)methyl]propanoate1825653-11-9C19H19NO3
- N-([2,3'-Bifuran]-5-ylmethyl)-2-phenylbutanamide2034341-54-1C19H19NO3
- N-[7-(Cyclopropylmethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]benzamide1224733-74-7C19H19NO3
- 1-Prenyl-2-methoxy-6-formyl-8-hydroxy-9H-carbazole484678-79-7C19H19NO3
- 4-(6,8-Dimethoxyisoquinolin-3-yl)-2,6-dimethylphenol1044870-36-1C19H19NO3
- rac-(9H-Fluoren-9-yl)methyl N-[(1R,2R)-2-hydroxycyclobutyl]carbamate2764000-09-9C19H19NO3
- 6,7-Dimethoxy-4-(4-methoxybenzyl)isoquinoline61190-20-3C19H19NO3
- (Z)-Methyl 4-oxo-4-(p-tolyl)-2-(p-tolylamino)but-2-enoate182195-95-5C19H19NO3
- Ethyl 2-[4-(1-Oxoisoindolin-2-yl)phenyl]propanoate36691-00-6C19H19NO3
- (2E)-3-(4-tert-Butylphenyl)-1-(3-nitrophenyl)prop-2-en-1-one1061636-59-6C19H19NO3
- 4-[1-(3,4-Dimethoxyphenoxy)-3-butenyl]benzonitrile313476-95-8C19H19NO3
- (3,4-Dimethoxyphenyl)(2-methyl-1(2H)-quinolinyl)methanone474539-01-0C19H19NO3
- 4-(2,4-Dimethylphenoxy)-6,7-dimethoxyquinoline666734-40-3C19H19NO3
- Ethyl 7-(benzyloxy)-1-methyl-1H-indole-2-carboxylate668968-89-6C19H19NO3
- (9H-Fluoren-9-yl)methyl N-(1-hydroxybut-3-en-2-yl)carbamate1136434-45-1C19H19NO3
- (2S,4R)-3-Benzoyl-4-ethyl-4-methyl-2-phenyl-1,3-oxazolidin-5-one118995-18-9C19H19NO3
- 2,3-Dihydro-N-methyl-N-[[3-(2-propyn-1-yloxy)phenyl]methyl]-1,4-benzodioxin-6-amine1011355-64-8C19H19NO3
- 3-(4-Ethoxyphenyl)-6,7-dimethoxyisoquinoline30748-36-8C19H19NO3
- Methyl 1-(2-methoxyethyl)-2-phenyl-1H-indole-5-carboxylate1154061-04-7C19H19NO3
- 3-[8-(Phenylmethoxy)-7-quinolinyl]-1,2-propanediol1009842-69-6C19H19NO3
- (9H-Fluoren-9-yl)methyl 3-(hydroxymethyl)azetidine-1-carboxylate1493611-41-8C19H19NO3
- Carbamic acid, [(2Z)-4-hydroxy-2-butenyl]-, 9H-fluoren-9-ylmethyl ester874335-91-8C19H19NO3
- Benzyl 2-(4-formylphenyl)pyrrolidine-1-carboxylate1207455-77-3C19H19NO3
- (S)-Benzyl 2-benzyl-3-oxopyrrolidine-1-carboxylate1956436-15-9C19H19NO3
- N-(2-(Benzofuran-2-yl)-2-methoxyethyl)-2-methylbenzamide2034555-68-3C19H19NO3
- N-(1-(Benzofuran-2-yl)propan-2-yl)-4-methoxybenzamide2034293-57-5C19H19NO3
- Benzyl 2-phenyl-3-(prop-2-enamido)propanoate2094604-16-5C19H19NO3
- (2E)-1-[3-(2,3-Dihydro-1-benzofuran-5-yl)pyrrolidin-1-yl]-3-(furan-2-yl)prop-2-en-1-one2097939-85-8C19H19NO3
- N-[2,2-Bis(furan-2-yl)ethyl]-3-phenylpropanamide2177366-15-1C19H19NO3
- N-[2,2-Bis(furan-2-yl)ethyl]-2-(3-methylphenyl)acetamide2309598-07-8C19H19NO3
- N-[2-(2,5-Dimethylfuran-3-yl)-2-hydroxyethyl]naphthalene-1-carboxamide2320959-59-7C19H19NO3
- Benzyl 6-acetyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate2680900-02-9C19H19NO3
- 1'-(4-Methoxybenzyl)-4,5-dihydro-2H-spiro[furan-3,3'-indolin]-2'-one1798828-34-8C19H19NO3
- 3-[2-(2-Methyl-3,4-dihydro-2H-quinolin-1-yl)-2-oxoethoxy]benzaldehyde2305315-45-9C19H19NO3
- 2-{3-[(Oxiran-2-yl)methoxy]benzoyl}-1,2,3,4-tetrahydroisoquinoline2411288-98-5C19H19NO3
- 2,3,10-Trimethoxy-5,6-dihydroindolo[2,1-a]isoquinoline117566-08-2C19H19NO3
- (3R)-3-Butyl-3-hydroxy-1-phenylquinoline-2,4(1H,3H)-dione186766-15-4C19H19NO3
- (3r,4s)-2-Oxo-4-phenyl-1-[(1s)-1-phenylethyl]azetidin-3-yl acetate154428-10-1C19H19NO3
- 2-(2-Methyl-3,4-dihydroquinoline-1(2H)-carbonyl)phenyl acetate64299-30-5C19H19NO3
- Benzyl 3-(5-methoxy-1H-indol-3-yl)propanoate76834-79-2C19H19NO3
- Ethyl 7-(benzyloxy)-3-methyl-1H-indole-2-carboxylate84639-14-5C19H19NO3
- 2-[2-(1,1-Dimethylethyl)-6-methylphenyl]-5-hydroxy-1H-isoindole-1,3(2H)-dione105624-87-1C19H19NO3
- Methyl 2-(4-(1-oxoisoindolin-2-yl)phenyl)butanoate2244443-94-3C19H19NO3
- 3-(1-Benzyl-5-methoxy-1H-indol-3-yl)-propionic acid835619-93-7C19H19NO3
- N-(2-Furylmethyl)-2-(2-phenoxyethoxy)aniline1040687-25-9C19H19NO3
- 1,3-Benzodioxol-5-yl(4-phenyl-1-piperidinyl)methanone1332881-47-6C19H19NO3
- 5-(Phenylmethoxy)-1H-indole-3-butanoic acid7394-80-1C19H19NO3
- 6-Benzyloxy-1-iso-propyl-1H-indole-3-carboxylic acid890130-20-8C19H19NO3
- N,N-Diethyl-5-methyl-9-oxo-9H-xanthene-3-carboxamide894089-27-1C19H19NO3
- Methyl 1-(2-(benzyloxy)ethyl)-1H-indole-7-carboxylate1196048-95-9C19H19NO3
Frequently asked questions
What is the molar mass of C19H19NO3?
The molar mass of C19H19NO3 is 309.37 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 309.1365 Da.
How many compounds have the formula C19H19NO3?
CompoundList lists 397 compounds with the molecular formula C19H19NO3, including 3-Benzoyl-2-(1,1-dimethylethyl)-2,3-dihydro-3-hydroxy-1H-isoindol-1-one, 4-(Allyloxy)-N-[2-(allyloxy)phenyl]benzamide, Carbamic acid, (4-oxobutyl)-, 9H-fluoren-9-ylmethyl ester. 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 C19H19NO3?
C19H19NO3 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.