Molecular formula
C16H19NO4
608 compounds have this formula on CompoundList.
- Molar mass
- 289.33g/mol
- Monoisotopic mass
- 297.1816Da
- Atoms
- 40
- Elements
- 4
- Rings plus double bonds
- 8
The formula C16H19NO4 describes a molecule made of 16 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 4 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 × 1666.42%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 196.62%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 14.84%14.007 × 1 = 14.007 g/mol
- O Oxygen × 422.12%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C16H19NO4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 608 compounds
Benzoylecgonine
CAS 519-09-5C16H19NO4
(-)-Norcocaine
CAS 18717-72-1C16H19NO4
Dihydrolycorine
CAS 6271-21-2C16H19NO4
Pseudolycorine
CAS 29429-03-6C16H19NO4
2H-1-Benzopyran-3-carboxylic acid, 7-(diethylamino)-2-oxo-, ethyl ester
CAS 28705-46-6C16H19NO4
![2-(1,3-Dioxooctahydro-4,6-ethenocyclopropa[f]isoindol-2(1H)-yl)-3-methylbutanoic acid chemical structure, C16H19NO4, CAS 436811-19-7](/s/ABNVHVKLRCQXOW-UHFFFAOYSA-N.svg)
2-(1,3-Dioxooctahydro-4,6-ethenocyclopropa[f]isoindol-2(1H)-yl)-3-methylbutanoic acid
CAS 436811-19-7C16H19NO4
Norhyoscine
CAS 4684-28-0C16H19NO4
3-(Benzoyloxy)-8-methyl-8-azabicyclo(3.2.1)octane-2-carboxylic acid
CAS 1130667-83-2C16H19NO4
Ethyl 1-butyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate
CAS 52851-58-8C16H19NO4
![1'-(3,3-Dimethyl-2-oxobutyl)spiro[1,3-dioxolane-2,3'-indol]-2'(1'H)-one chemical structure, C16H19NO4, CAS 300588-82-3](/s/MNPZLRXLBGZPCI-UHFFFAOYSA-N.svg)
1'-(3,3-Dimethyl-2-oxobutyl)spiro[1,3-dioxolane-2,3'-indol]-2'(1'H)-one
CAS 300588-82-3C16H19NO4
tert-Butyl 4-formyl-5-methoxy-7-methyl-1H-indole-1-carboxylate
CAS 1481631-51-9C16H19NO4
(1S,2R,3aR,12bS,12cR)-2,3,3a,4,5,7,12b,12c-Octahydro-1H-(1,3)dioxolo(4,5-j)pyrrolo(3,2,1-de)phenanthridine-1,2-diol
CAS 2030-55-9C16H19NO4
![(2S)-2-{[(tert-Butoxy)carbonyl]amino}-3-(4-ethynylphenyl)propanoic acid chemical structure, C16H19NO4, CAS 169158-05-8](/s/HIBKCGJNRUGNKU-ZDUSSCGKSA-N.svg)
(2S)-2-{[(tert-Butoxy)carbonyl]amino}-3-(4-ethynylphenyl)propanoic acid
CAS 169158-05-8C16H19NO4
4-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)cyclohexanecarboxylic acid
CAS 474091-02-6C16H19NO4
3-(6,6-Dimethyl-4-oxooxan-3-yl)-3-hydroxy-1-methylindol-2-one
CAS 118959-31-2C16H19NO4
![Methyl 1-[2-(4-methoxyphenyl)ethyl]-5-methyl-2-oxo-3H-pyrrole-4-carboxylate chemical structure, C16H19NO4, CAS 428834-77-9](/s/QROYQCMCXWINAG-UHFFFAOYSA-N.svg)
Methyl 1-[2-(4-methoxyphenyl)ethyl]-5-methyl-2-oxo-3H-pyrrole-4-carboxylate
CAS 428834-77-9C16H19NO4
(Z)-2-(tert-Butyl)-4-(2,4-dimethoxybenzylidene)oxazol-5(4H)-one
CAS 538338-96-4C16H19NO4
4-((cis-2,6-Dimethylmorpholin-4-yl)methyl)-7-hydroxy-2H-chromen-2-one
CAS 1353878-27-9C16H19NO4
7-Hydroxy-4-((4-(hydroxymethyl)piperidin-1-yl)methyl)-2H-chromen-2-one
CAS 1353878-09-7C16H19NO4
![3-[(4-Ethylphenyl)carbamoyl]-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid chemical structure, C16H19NO4, CAS 1005148-60-6](/s/URSPNXKDALRRBJ-UHFFFAOYSA-N.svg)
3-[(4-Ethylphenyl)carbamoyl]-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid
CAS 1005148-60-6C16H19NO4
![3-((3,4-Dimethylphenyl)carbamoyl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid chemical structure, C16H19NO4, CAS 1005246-04-7](/s/WMOZYZPOGVOBEI-UHFFFAOYSA-N.svg)
3-((3,4-Dimethylphenyl)carbamoyl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid
CAS 1005246-04-7C16H19NO4
Ethyl 3-(2,2-dimethylpropanoylamino)-1-benzofuran-2-carboxylate
CAS 847405-42-9C16H19NO4
![tert-Butyl 4'-oxospiro[azetidine-3,2'-chroman]-1-carboxylate chemical structure, C16H19NO4, CAS 1359701-97-5](/s/XTSAFRNBZZVKLZ-UHFFFAOYSA-N.svg)
tert-Butyl 4'-oxospiro[azetidine-3,2'-chroman]-1-carboxylate
CAS 1359701-97-5C16H19NO4
3,5-Diethoxy-N-furan-2-ylmethyl-benzamide
CAS 756487-26-0C16H19NO4
- 2-[(Benzyloxy)carbonyl]-2-azabicyclo[2.2.2]octane-6-carboxylic acid1865641-83-3C16H19NO4
- Benzoylecgonine-d8205446-21-5C16H19NO4
- (1|A,2|A)-crinan-1,2-diol151204-56-7C16H19NO4
- [2-[4-(Butanoylamino)phenyl]-2-oxoethyl] cyclopropanecarboxylate878932-79-7C16H19NO4
- tert-Butyl 2-benzyl-3-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate1824365-37-8C16H19NO4
- 6-[(2-Ethoxyphenyl)carbamoyl]cyclohex-3-ene-1-carboxylic acid346446-21-7C16H19NO4
- (7-(Diethylamino)-2-oxo-2H-chromen-4-yl)methyl acetate88861-51-2C16H19NO4
- Ethyl (4-hydroxy-2-oxo-1-propyl-1,2-dihydro-3-quinolinyl)acetate201872-42-6C16H19NO4
- 1-(3,4-Dimethoxyphenethyl)-4-hydroxy-6-methylpyridin-2(1H)-one712295-79-9C16H19NO4
- 6-Hexyl-7-hydroxy-2-oxo-2H-chromene-3-carboxamide374703-67-0C16H19NO4
- 5-((Mesitylamino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione370852-73-6C16H19NO4
- Balfourodine484-61-7C16H19NO4
- Ethyl 3-(piperidin-4-yloxy)benzofuran-2-carboxylate1416051-60-9C16H19NO4
- 2H-1-Benzopyran-2-one, 4-methyl-7-(2-(4-morpholinyl)ethoxy)-54536-28-6C16H19NO4
- 2,2-Dimethyl-5-({[4-(propan-2-yl)phenyl]amino}methylidene)-1,3-dioxane-4,6-dione384358-53-6C16H19NO4
- 2-Ethoxy-N-[2-hydroxy-2-(5-methylfuran-2-yl)ethyl]benzamide1257552-06-9C16H19NO4
- N-(4-(Benzo[d][1,3]dioxol-5-yloxy)but-2-yn-1-yl)-3-methylbutanamide1428349-90-9C16H19NO4
- Ethyl 4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate742094-83-3C16H19NO4
- N-[1-(Furan-2-yl)propan-2-yl]-2-(2-methoxyphenoxy)acetamide1219844-31-1C16H19NO4
- N-[2-(Furan-2-yl)-2-hydroxypropyl]-2-phenoxypropanamide1396747-83-3C16H19NO4
- 1,5-Methano-1H-3-benzazepine, 2,3,4,5-tetrahydro-3-(2-propenyl)-, ethanedioate (1:1)69718-87-2C16H19NO4
- N-Benzoylnormethylecgonine17366-44-8C16H19NO4
- N-(Furan-3-ylmethyl)-2-methoxy-N-(2-methoxyethyl)benzamide1421504-25-7C16H19NO4
- 2,6-Diacetyl-1,5-dimethyl-7-(2-carboxyethyl)-3H-pyrrolizine153288-96-1C16H19NO4
- 1-(2,3-Dihydrobenzofuran-2-carboxamido)cyclohexane-1-carboxylic acid944280-30-2C16H19NO4
- 2-{[(3-Acetylphenyl)amino]-carbonyl}cyclohexanecarboxylic acid331987-27-0C16H19NO4
- 4-(((Benzyloxy)carbonyl)amino)bicyclo[2.2.1]heptane-1-carboxylic acid1252672-36-8C16H19NO4
- 3,5-Dihydro-2-(1-hydroxy-1-methylethyl)-8-methoxy-5-methylfuro(3,2-c)quinolin-4(2H)-one76030-56-3C16H19NO4
- tert-Butyl 3-(2-methoxy-2-oxoethyl)-1H-indole-1-carboxylate370562-34-8C16H19NO4
- 6-((Benzyloxy)carbonyl)-6-azaspiro[2.5]octane-1-carboxylic acid147610-85-3C16H19NO4
- 8-((Benzyloxy)carbonyl)-8-azabicyclo[3.2.1]octane-3-carboxylic acid1159822-23-7C16H19NO4
- 3-(1-(tert-Butoxycarbonyl)-1H-indol-3-yl)propanoic acid468721-38-2C16H19NO4
- Roletamide10078-46-3C16H19NO4
- 2-Ethoxy-N-[3-(furan-3-yl)-3-hydroxypropyl]benzamide1428371-73-6C16H19NO4
- Ethyl 4-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate279692-23-8C16H19NO4
- 2-{[(4-Acetylphenyl)amino]carbonyl}cyclohexanecarboxylic acid324061-21-4C16H19NO4
- Ethyl 1-(4-ethoxyphenyl)-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate5602-84-6C16H19NO4
- 3-Amino-2-((3,8-dimethoxynaphthalen-2-yl)methyl)propanoic acid288389-24-2C16H19NO4
- Benzyl 4-(2-methoxy-2-oxoethylidene)piperidine-1-carboxylate40112-93-4C16H19NO4
- 2-[(4-Methoxyphenyl)methoxy]-2-azaspiro[4.4]nonane-1,3-dione150900-05-3C16H19NO4
- 7-Benzyloxycarbonyl-2-methyl-7-azabicyclo[2.2.1]heptane-2-carboxylic acid2306269-95-2C16H19NO4
- Dimethyl 4-cyano-4-phenylheptanedioate38289-18-8C16H19NO4
- 1 suppliersEthyl 3-(3-ethoxy-3-oxopropyl)-1H-indole-2-carboxylate63158-53-2C16H19NO4
- [2-Oxo-3-(2-oxopropyl)-1-propylindol-3-yl] acetate332392-55-9C16H19NO4
- 6-{[(Benzyloxy)carbonyl]amino}spiro[3.3]heptane-2-carboxylic acid1087789-02-3C16H19NO4
- 2-tert-Butyl 4-methyl isoquinoline-2,4(1H)-dicarboxylate1187830-86-9C16H19NO4
- (R)-6-(Benzyloxycarbonyl)-6-azaspiro[2.5]octane-1-carboxylic acid1539277-95-6C16H19NO4
- 5-Benzyloxycarbonyl-7-methyl-5-azaspiro[2.4]heptane-7-carboxylic acid1044835-06-4C16H19NO4
- 8-Benzyloxycarbonyl-8-azabicyclo[3.2.1]octane-2-carboxylic acid2386366-89-6C16H19NO4
- 3-(6,6-Dimethyl-4-oxooxan-3-yl)-3-hydroxy-5-methyl-1H-indol-2-one332392-46-8C16H19NO4
- N-(Furan-2-ylmethyl)-4,7,7-trimethyl-2,3-dioxobicyclo[2.2.1]heptane-1-carboxamide577998-14-2C16H19NO4
- 4-((2,6-Dimethylmorpholino)methyl)-6-hydroxy-2H-chromen-2-one887210-08-4C16H19NO4
- Ethyl 3-Cbz-3-aza-bicyclo[3.1.0]hexane-6-carboxylate146726-10-5C16H19NO4
- 1,3-Dioxoisoindolin-2-yl 2-ethylhexanoate1872262-63-9C16H19NO4
- (S)-6-(Benzyloxycarbonyl)-6-azaspiro[2.5]octane-1-carboxylic acid1539277-98-9C16H19NO4
- 1 suppliers(2S)-2-(Benzyloxycarbonylamino)-3-(1-bicyclo[1.1.1]pentanyl)propanoic acid2679858-99-0C16H19NO4
- 1 suppliers1-tert-Butyl 2-ethyl 1H-indole-1,2-dicarboxylate426826-79-1C16H19NO4
- Ethyl 3-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate952183-63-0C16H19NO4
- 1-(2-Methoxyethyl)-5-(4-methoxyphenyl)-2-methyl-1H-pyrrole-3-carboxylic acid879329-80-3C16H19NO4
- 1 suppliers(2R)-2-(Benzyloxycarbonylamino)-3-(1-bicyclo[1.1.1]pentanyl)propanoic acid2322921-14-0C16H19NO4
- 1-(Phenylmethyl) 3-(3-carboxycyclobutyl)-1-azetidinecarboxylate2580249-16-5C16H19NO4
- Furo(2,3-b)quinolin-4(2H)-one, 3,9-dihydro-2-(1-hydroxy-1-methylethyl)-8-methoxy-9-methyl-47140-15-8C16H19NO4
- Diethyl 2-(1H-indol-3-ylmethyl)propanedioate10184-98-2C16H19NO4
- 2,3-Dimethyl-4-(2,3,4-trimethoxyphenyl)-1lambda(5)-pyridin-1-ol70159-58-9C16H19NO4
- 1-Cyano-1-(ethoxycarbonyl)pentyl benzoate19788-60-4C16H19NO4
- 1-Cyano-1-(ethoxycarbonyl)-3-methylbutyl benzoate19788-61-5C16H19NO4
- N,N-Diethyl-2-[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetamide92955-54-9C16H19NO4
- N-Butyl-6-methoxy-N-methyl-2-oxo-2H-chromene-3-carboxamide868214-90-8C16H19NO4
- Ethyl 2,2,4-trimethyl-1,2-dihydro-6-quinolinyl ethanedioate351224-04-9C16H19NO4
- Ethyl 3-(2-ethoxy-2-oxoethyl)-1-methyl-1H-indole-2-carboxylate132623-08-6C16H19NO4
- N-(2,4-Dimethoxyphenyl)-2,4-dimethoxyaniline7093-78-9C16H19NO4
- Methyl 4-(N-Boc-3-aminoprop-1-ynyl)benzoate203453-81-0C16H19NO4
- 5-[(Benzyloxy)carbonyl]-5-azaspiro[2.5]octane-1-carboxylic acid150543-52-5C16H19NO4
- 2-{[(2,4-Dimethoxyphenyl)amino]methyl}-6-methoxyphenol1019526-32-9C16H19NO4
- Benzoyl ecgonine-d3115732-68-8C16H19NO4
- 5-{[(Benzyloxy)carbonyl]amino}bicyclo[3.1.1]heptane-1-carboxylic acid1822836-08-7C16H19NO4
Frequently asked questions
What is the molar mass of C16H19NO4?
The molar mass of C16H19NO4 is 289.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 1 nitrogen atom and 4 oxygen atoms. The monoisotopic mass is 297.1816 Da.
How many compounds have the formula C16H19NO4?
CompoundList lists 608 compounds with the molecular formula C16H19NO4, including Benzoylecgonine, (-)-Norcocaine, Dihydrolycorine. 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 C16H19NO4?
C16H19NO4 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.