Molecular formula
C16H19NO3
550 compounds have this formula on CompoundList.
- Molar mass
- 273.33g/mol
- Monoisotopic mass
- 276.1553Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 8
The formula C16H19NO3 describes a molecule made of 16 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 × 1670.31%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 197.01%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 15.12%14.007 × 1 = 14.007 g/mol
- O Oxygen × 317.56%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H19NO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 550 compounds
![rac-(5R,6R)-7-Methyl-8-oxo-6-phenyl-7-azaspiro[3.5]nonane-5-carboxylic acid, trans chemical structure, C16H19NO3, CAS 1969288-37-6](/s/XLYBISXZWBSQTF-UONOGXRCSA-N.svg)
rac-(5R,6R)-7-Methyl-8-oxo-6-phenyl-7-azaspiro[3.5]nonane-5-carboxylic acid, trans
CAS 1969288-37-6C16H19NO3
![tert-Butyl 1'-oxo-1',3'-dihydrospiro[azetidine-3,2'-indene]-1-carboxylate chemical structure, C16H19NO3, CAS 2377356-26-6](/s/YDUNQMUHKZGQDS-UHFFFAOYSA-N.svg)
tert-Butyl 1'-oxo-1',3'-dihydrospiro[azetidine-3,2'-indene]-1-carboxylate
CAS 2377356-26-6C16H19NO3
![3-[[(2R)-3,3-Dimethyl-2-oxiranyl]methyl]-4-methoxy-1-methyl-2(1H)-quinolinone chemical structure, C16H19NO3, CAS 1384841-46-6](/s/GWFLSQRGTYKCII-CYBMUJFWSA-N.svg)
3-[[(2R)-3,3-Dimethyl-2-oxiranyl]methyl]-4-methoxy-1-methyl-2(1H)-quinolinone
CAS 1384841-46-6C16H19NO3
Benzoic acid, p-(1-allyl-1-carbamoyl-3-butenyl)-, methyl ester
CAS 7483-00-3C16H19NO3
Mandelic acid, alpha-ethynyl-, 1-methyl-4-piperidyl ester
CAS 92997-40-5C16H19NO3
![2,2'-[(2-Phenoxyphenyl)imino]diethanol chemical structure, C16H19NO3, CAS 5464-80-2](/s/HZIQVWASFAOPIX-UHFFFAOYSA-N.svg)
2,2'-[(2-Phenoxyphenyl)imino]diethanol
CAS 5464-80-2C16H19NO3
(2-Oxo-1H-pyridin-3-yl) adamantane-1-carboxylate
CAS 71847-94-4C16H19NO3
1H-2-Benzopyran-4-carboxamide, N,N-dipropyl-1-oxo-
CAS 148581-57-1C16H19NO3
1H-2-Benzopyran-4-carboxamide, N,N-bis(1-methylethyl)-1-oxo-
CAS 148581-58-2C16H19NO3
Benzyl 3-oxo-2-(prop-2-en-1-yl)piperidine-1-carboxylate
CAS 244056-97-1C16H19NO3
2-(4-Benzyloxy-2-methoxyphenyl)-2-hydroxy-ethylamine
CAS 60372-08-9C16H19NO3
Ethyl 5-(4-tert-butylphenyl)-1,2-oxazole-3-carboxylate
CAS 81465-76-1C16H19NO3
Crinan-1-ol, (1alpha)-
CAS 41928-89-6C16H19NO3
(2,4-Dimethoxyphenyl)(4-methoxyphenyl)methanamine
CAS 161110-81-2C16H19NO3
![I(2)-[(3-Cyclohexen-1-ylcarbonyl)amino]benzenepropanoic acid chemical structure, C16H19NO3, CAS 1016831-71-2](/s/YSYWLTBNPLBGLX-UHFFFAOYSA-N.svg)
I(2)-[(3-Cyclohexen-1-ylcarbonyl)amino]benzenepropanoic acid
CAS 1016831-71-2C16H19NO3
![2-Ethoxy-6-{[(4-methoxyphenyl)amino]methyl}phenol chemical structure, C16H19NO3, CAS 1021105-03-2](/s/DESXHAFRHYUMCT-UHFFFAOYSA-N.svg)
2-Ethoxy-6-{[(4-methoxyphenyl)amino]methyl}phenol
CAS 1021105-03-2C16H19NO3
Ethyl (2-phenyl-4-propyl-1,3-oxazol-5-yl)acetate
CAS 1169975-44-3C16H19NO3
N-Desmethyl Galanthamine-O-methyl-d3
CAS 1128108-98-4C16H19NO3
N-(1-(Furan-2-yl)propan-2-yl)-2-(m-tolyloxy)acetamide
CAS 1234819-70-5C16H19NO3
![4-Methyl-7-[(piperidin-4-yl)methoxy]-2H-chromen-2-one chemical structure, C16H19NO3, CAS 1283108-46-2](/s/FSCCUOZAEKUUSN-UHFFFAOYSA-N.svg)
4-Methyl-7-[(piperidin-4-yl)methoxy]-2H-chromen-2-one
CAS 1283108-46-2C16H19NO3
3-Methoxy-4-(4-methoxy-benzyloxy)-benzylamine
CAS 1183446-64-1C16H19NO3
5-(3-Hydroxy-propenyl)-indole-1-carboxylic acid tert-butyl ester
CAS 561307-72-0C16H19NO3
![6-[(Cbz-amino)methyl]spiro[3.3]heptan-2-one chemical structure, C16H19NO3, CAS 1420294-72-9](/s/IGDGPICWQHOKSY-UHFFFAOYSA-N.svg)
6-[(Cbz-amino)methyl]spiro[3.3]heptan-2-one
CAS 1420294-72-9C16H19NO3
N-Benzyl epinephrine-d3
CAS 1795027-87-0C16H19NO3
- N-[3-Hydroxy-3-(naphthalen-1-yl)propyl]-2-methoxyacetamide1421524-25-5C16H19NO3
- N-[2-(Furan-3-yl)-2-hydroxyethyl]-2-phenylbutanamide1396852-38-2C16H19NO3
- N-(4-(2-Methoxyphenoxy)but-2-yn-1-yl)pent-4-enamide1428357-42-9C16H19NO3
- N-(1-(Furan-3-yl)propan-2-yl)-2-(o-tolyloxy)acetamide1788843-18-4C16H19NO3
- tert-Butyl N-[2-(hydroxymethyl)naphthalen-1-yl]carbamate2137823-33-5C16H19NO3
- 2,2'-[(3-Phenoxyphenyl)imino]diethanol50891-72-0C16H19NO3
- 2-Oxo-4-phenyl-1-oxaspiro[4.5]decane-3-carboxamide6900-16-9C16H19NO3
- N,N-Dimethyl-2,2-diphenoxyethanamine oxide108332-76-9C16H19NO3
- Butyl 2-cyano-3-(4-methoxyphenyl)-2-butenoate28711-04-8C16H19NO3
- 8-[(Dimethylamino)methyl]-7-hydroxy-6-methyl-2,3-dihydrocyclopenta[c]chromen-4(1H)-one710947-71-0C16H19NO3
- (2E)-2-[(3,4-Dimethoxyphenyl)methylidene]-4,4-dimethyl-3-oxopentanenitrile215361-40-3C16H19NO3
- Agn-PC-0NI8AE339561-56-7C16H19NO3
- Methyl 3-[(3-cyclohexen-1-ylcarbonyl)amino]-4-methylbenzoate923688-92-0C16H19NO3
- 3-Cyclopentyl-2-(1-oxoisoindolin-2-yl)propanoic acid438461-36-0C16H19NO3
- N-[1-(Furan-2-yl)propan-2-yl]-2-phenoxypropanamide1219845-09-6C16H19NO3
- 3-[4-(4-Morpholinyl)benzylidene]-2,4-pentanedione1353499-84-9C16H19NO3
- Benzyl (4-formylbicyclo[2.2.1]heptan-1-yl)carbamate1252672-40-4C16H19NO3
- Phenylmethyl 3-(cyclopropylcarbonyl)-1-pyrrolidinecarboxylate479090-20-5C16H19NO3
- (6-Benzyloxy-5-propoxy-pyridin-2-yl)-methanol943750-93-4C16H19NO3
- Ethyl 1-(2-methoxyethyl)-4-phenyl-pyrrole-2-carboxylate1192717-30-8C16H19NO3
- 5-(3-Methyl-butyryl)-1H-indole-2-carboxylic acid ethyl ester1093795-35-7C16H19NO3
- tert-Butyl N-[(6-hydroxynaphthalen-2-yl)methyl]carbamate479630-83-6C16H19NO3
- (S)-3-Cyclopentyl-2-(1-oxoisoindolin-2-yl)propanoic acid1407232-77-2C16H19NO3
- N-[3-(Furan-3-yl)-3-hydroxypropyl]-2,5-dimethylbenzamide1428350-57-5C16H19NO3
- 1-((1R,5S)-8-Azabicyclo[3.2.1]oct-2-en-8-yl)-2-(2-methoxyphenoxy)ethanone1797367-21-5C16H19NO3
- Exo-8-cbz-3-formyl-8-azabicyclo[3.2.1]octaneC16H19NO3
- beta-Amino-3-methoxy-4-(phenylmethoxy)benzeneethanol1226258-10-1C16H19NO3
- Benzyl (8-oxobicyclo[3.2.1]octan-3-yl)carbamate1858207-00-7C16H19NO3
- 1-(3,4-Dimethyl-1-nitro-6-phenyl-3-cyclohexen-1-yl)ethanone1206456-21-4C16H19NO3
- 4-(1-sec-Butyl-3,5,8-trioxabicyclo(2.2.2)octan-4-yl)benzonitrile125172-14-7C16H19NO3
- Evaclin530-34-7C16H19NO3
- 2-(Butylamino)-3-ethoxynaphthalene-1,4-dione5397-92-2C16H19NO3
- Ethyl 2-(3-ethoxy-7-methylisoquinolin-6-yl)acetate55329-72-1C16H19NO3
- (1R,2S)-2-(2,3-Dihydroindole-1-carbonyl)cyclohexane-1-carboxylic acid1218230-39-7C16H19NO3
- (2Z)-2-[(2,4-Dimethoxyphenyl)methylidene]-1-azabicyclo[2.2.2]octan-3-one209863-78-5C16H19NO3
- Ethyl 5-tert-butyl-3-formyl-1H-indole-2-carboxylate586336-73-4C16H19NO3
- (7-Methoxy-1-benzofuran-2-yl)-(4-methylpiperidin-1-yl)methanone915909-66-9C16H19NO3
- (R)-4-Benzyl-3-((S)-2-methylpent-4-enoyl)oxazolidin-2-one175272-36-3C16H19NO3
- tert-Butyl2-(4-methoxyphenyl)pyrrole-1-carboxylate198981-85-0C16H19NO3
- 1,3,4,9-Tetrahydro-1-(1-methylethyl)pyrano[3,4-b]indole-1-acetic acid41339-69-9C16H19NO3
- Carbamic acid, (3-methyl-2-benzofuranyl)-, cyclohexyl ester61307-31-1C16H19NO3
- N-(3-Ethoxypropyl)-3-hydroxynaphthalene-2-carboxamide63074-59-9C16H19NO3
- Methyl 1-(5-oxohexyl)-1H-indole-3-carboxylate920513-98-0C16H19NO3
- 2-(3,4-Dimethylphenoxy)-N-(furan-2-ylmethyl)propanamide905759-90-2C16H19NO3
- Ethyl I(2)-oxo-1H-indole-3-hexanoate175459-61-7C16H19NO3
- [4-(1-Oxooctahydro-2H-isoindol-2-yl)phenyl]acetic acid62971-10-2C16H19NO3
- 2,4,6-Trimethoxy-N-phenylbenzenemethanamine845281-85-8C16H19NO3
- N-(2-Hydroxy-2-methyl-4-phenylbutyl)furan-2-carboxamide1286725-08-3C16H19NO3
- 2-[[(2,4-Dimethylphenyl)amino]carbonyl]-1-cyclohexene-1-carboxylic acid6656-65-1C16H19NO3
- 1-(4-Methoxybutyl)-5-phenyl-1H-pyrrole-2-carboxylic acid1202264-39-8C16H19NO3
- Ethyl 1-isopropyl-5-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate852572-00-0C16H19NO3
- Benzyl 7-oxo-3-azabicyclo[3.3.1]nonane-3-carboxylate909135-29-1C16H19NO3
- tert-Butyl 2-(3-methoxyquinolin-6-yl)acetate1002310-19-1C16H19NO3
- (I(2)R)-I(2)-Amino-4-methoxy-3-(phenoxymethyl)benzeneethanol1213459-80-3C16H19NO3
- 4-(7-Oxooctahydroindolizin-6-yl)phenyl acetate111751-99-6C16H19NO3
- N-[2-(Furan-2-yl)-2-hydroxypropyl]-3-phenylpropanamide1396790-56-9C16H19NO3
- N-[2-(Furan-2-yl)-2-hydroxypropyl]-2,5-dimethylbenzamide1396874-26-2C16H19NO3
- N-[3-(Furan-2-yl)-3-hydroxypropyl]-2,5-dimethylbenzamide1421473-06-4C16H19NO3
- 4-Ethyl-N-[2-(furan-2-yl)-2-methoxyethyl]benzamide1795442-74-8C16H19NO3
- N-[2-(Furan-2-yl)-2-methoxyethyl]-3-phenylpropanamide1788783-87-8C16H19NO3
- N-(2-(Furan-2-yl)-2-methoxyethyl)-2-(m-tolyl)acetamide1798486-54-0C16H19NO3
- Methyl (2R)-1-[(2E)-3-phenylprop-2-enoyl]piperidine-2-carboxylate188559-12-8C16H19NO3
- N-(2-(Benzofuran-2-yl)-2-hydroxypropyl)-2-cyclopropylacetamide2034277-64-8C16H19NO3
- N-(2-(Benzofuran-2-yl)-2-hydroxypropyl)pent-4-enamide1904172-59-3C16H19NO3
- (S)-3-([1,1'-Biphenyl]-4-yl)-2-amino-2-methylpropanoic acid hydrate2512202-27-4C16H19NO3
- N-(2-(Benzofuran-2-yl)-2-methoxyethyl)cyclobutanecarboxamide2034420-63-6C16H19NO3
- N-(2-(Benzofuran-2-yl)-2-methoxyethyl)-2-cyclopropylacetamide2034421-24-2C16H19NO3
- N-(1-(Benzofuran-2-yl)propan-2-yl)tetrahydrofuran-3-carboxamide2034222-40-5C16H19NO3
- Methyl 2'-oxo-3,4-dihydro-1H-spiro[naphthalene-2,3'-piperidine]-6-carboxylate2028324-91-4C16H19NO3
- 2-(2H-1,3-Benzodioxol-5-yl)-N-(4-methylidenecyclohexyl)acetamide2097884-21-2C16H19NO3
- 2-{9-Benzyl-3-oxa-9-azabicyclo[3.3.1]nonan-7-ylidene}acetic acid1638767-31-3C16H19NO3
- 4-(3-Methylphenyl)-1-prop-2-enoylpiperidine-4-carboxylic acid2249101-18-4C16H19NO3
- tert-Butyl 3-(4-ethynylphenoxy)azetidine-1-carboxylate2279122-84-6C16H19NO3
- 9-Boc-6-methoxy-1,4-dihydro-1,4-epiminonaphthalene2243774-91-4C16H19NO3
- Cyclopentyl 4-[(prop-2-enamido)methyl]benzoate2361674-81-7C16H19NO3
- Cyclohexyl 4-(prop-2-enamido)benzoate2361850-86-2C16H19NO3
Frequently asked questions
What is the molar mass of C16H19NO3?
The molar mass of C16H19NO3 is 273.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 3 oxygen atoms. The monoisotopic mass is 276.1553 Da.
How many compounds have the formula C16H19NO3?
CompoundList lists 550 compounds with the molecular formula C16H19NO3, including rac-(5R,6R)-7-Methyl-8-oxo-6-phenyl-7-azaspiro[3.5]nonane-5-carboxylic acid, trans, tert-Butyl 1'-oxo-1',3'-dihydrospiro[azetidine-3,2'-indene]-1-carboxylate, 3-[[(2R)-3,3-Dimethyl-2-oxiranyl]methyl]-4-methoxy-1-methyl-2(1H)-quinolinone. 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 C16H19NO3?
C16H19NO3 has a degree of unsaturation of 8. 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.