Molecular formula
C16H19N3O3
433 compounds have this formula on CompoundList.
- Molar mass
- 301.35g/mol
- Monoisotopic mass
- 301.1426Da
- Atoms
- 41
- Elements
- 4
- Rings plus double bonds
- 9
The formula C16H19N3O3 describes a molecule made of 16 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms 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 × 1663.77%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 196.36%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 313.94%14.007 × 3 = 42.021 g/mol
- O Oxygen × 315.93%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H19N3O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 301 to 400 of 433 compounds
tert-Butyl 6-(methylcarbamoyl)isoquinolin-3-ylcarbamate
CAS 1895054-09-7C16H19N3O3
![N-[(3,5-Dimethoxyphenyl)(1-methyl-1H-imidazol-2-yl)methyl]prop-2-enamide chemical structure, C16H19N3O3, CAS 2094752-56-2](/s/DXIWKVOKKBYAAN-UHFFFAOYSA-N.svg)
N-[(3,5-Dimethoxyphenyl)(1-methyl-1H-imidazol-2-yl)methyl]prop-2-enamide
CAS 2094752-56-2C16H19N3O3
![2-[(4-Cyclopropanecarbonylpiperazin-1-yl)methyl]-2,3-dihydro-1,2-benzoxazol-3-one chemical structure, C16H19N3O3, CAS 1705620-48-9](/s/QGMACHOGROTLPX-UHFFFAOYSA-N.svg)
2-[(4-Cyclopropanecarbonylpiperazin-1-yl)methyl]-2,3-dihydro-1,2-benzoxazol-3-one
CAS 1705620-48-9C16H19N3O3
3-Methyl-6-oxo-N-(2-oxo-1-phenylazetidin-3-yl)piperidine-3-carboxamide
CAS 1953904-19-2C16H19N3O3
![1-{3-[(5-tert-Butyl-1,2,4-oxadiazol-3-yl)methoxy]phenyl}azetidin-2-one chemical structure, C16H19N3O3, CAS 2224437-88-9](/s/IZQUPVLRGROTER-UHFFFAOYSA-N.svg)
1-{3-[(5-tert-Butyl-1,2,4-oxadiazol-3-yl)methoxy]phenyl}azetidin-2-one
CAS 2224437-88-9C16H19N3O3
acetate chemical structure, C16H19N3O3, CAS 76675-04-2](/s/CSESRNNJBXRPSJ-UHFFFAOYSA-N.svg)
tert-Butyl [(benzyloxy)imino](1H-pyrazol-3-yl)acetate
CAS 76675-04-2C16H19N3O3
N-Methyl-N-(1-methyl-2-oxopyrrolidin-3-yl)-4-(prop-2-enamido)benzamide
CAS 2361662-21-5C16H19N3O3
![N-[4-(2-Oxopyrrolidin-1-yl)phenyl]-3-(prop-2-enoylamino)propanamide chemical structure, C16H19N3O3, CAS 2199510-20-6](/s/SMCDHSPGTLCZEN-UHFFFAOYSA-N.svg)
N-[4-(2-Oxopyrrolidin-1-yl)phenyl]-3-(prop-2-enoylamino)propanamide
CAS 2199510-20-6C16H19N3O3
N-(4-Carbamoylphenyl)-1-prop-2-enoylpiperidine-4-carboxamide
CAS 2361748-88-9C16H19N3O3
N-(1-Propanoylazetidin-3-yl)-4-(prop-2-enoylamino)benzamide
CAS 2361700-73-2C16H19N3O3
![N-Cyclopropyl-4-[2-(N-methylprop-2-enamido)acetamido]benzamide chemical structure, C16H19N3O3, CAS 2201432-82-6](/s/CKGKEJWAWVPCNH-UHFFFAOYSA-N.svg)
N-Cyclopropyl-4-[2-(N-methylprop-2-enamido)acetamido]benzamide
CAS 2201432-82-6C16H19N3O3
![3-[(3-Formyl-1H-indol-6-yl)formamido]-N,2,2-trimethylpropanamide chemical structure, C16H19N3O3, CAS 2411306-25-5](/s/QGCASQYGIQPPML-UHFFFAOYSA-N.svg)
3-[(3-Formyl-1H-indol-6-yl)formamido]-N,2,2-trimethylpropanamide
CAS 2411306-25-5C16H19N3O3
6,7-Dimethoxy-2-(5-methoxypyrimidin-2-yl)-1,2,3,4-tetrahydroisoquinoline
CAS 2640964-98-1C16H19N3O3
6,7-Dimethoxy-2-(6-methoxypyrimidin-4-yl)-1,2,3,4-tetrahydroisoquinoline
CAS 2640874-41-3C16H19N3O3
![4-{[1-(Cyclohex-3-ene-1-carbonyl)azetidin-3-yl]oxy}pyridine-2-carboxamide chemical structure, C16H19N3O3, CAS 2640830-19-7](/s/UMIJMHXLQTUKOK-UHFFFAOYSA-N.svg)
4-{[1-(Cyclohex-3-ene-1-carbonyl)azetidin-3-yl]oxy}pyridine-2-carboxamide
CAS 2640830-19-7C16H19N3O3
![4-[(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl]-1-(furan-2-carbonyl)piperidine chemical structure, C16H19N3O3, CAS 2640956-97-2](/s/HYRMEJXPILGRMZ-UHFFFAOYSA-N.svg)
4-[(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl]-1-(furan-2-carbonyl)piperidine
CAS 2640956-97-2C16H19N3O3
![N-Methyl-N-[2-oxo-2-[(2-oxo-3,4-dihydro-1H-quinolin-4-yl)methylamino]ethyl]prop-2-enamide chemical structure, C16H19N3O3, CAS 2411293-63-3](/s/SKULIXFPPOXVGE-UHFFFAOYSA-N.svg)
N-Methyl-N-[2-oxo-2-[(2-oxo-3,4-dihydro-1H-quinolin-4-yl)methylamino]ethyl]prop-2-enamide
CAS 2411293-63-3C16H19N3O3
![3-[5-(3-Aminopropyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione chemical structure, C16H19N3O3, CAS 2589697-97-0](/s/YHKRRQXAOXZWMQ-UHFFFAOYSA-N.svg)
3-[5-(3-Aminopropyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione
CAS 2589697-97-0C16H19N3O3
![2-[2-(Pyrrolidine-1-carbonyl)morpholin-4-yl]-1,3-benzoxazole chemical structure, C16H19N3O3, CAS 2640957-87-3](/s/MTXOELFZMBTBIB-UHFFFAOYSA-N.svg)
2-[2-(Pyrrolidine-1-carbonyl)morpholin-4-yl]-1,3-benzoxazole
CAS 2640957-87-3C16H19N3O3
![1-[4-(2,6-Dioxo-3-piperidinyl)-2-pyridinyl]-4-piperidinecarboxaldehyde chemical structure, C16H19N3O3, CAS 2858743-55-0](/s/KCPUMTYIKIOUOT-UHFFFAOYSA-N.svg)
1-[4-(2,6-Dioxo-3-piperidinyl)-2-pyridinyl]-4-piperidinecarboxaldehyde
CAS 2858743-55-0C16H19N3O3
![1-[6-(2,6-Dioxopiperidin-3-yl)pyridin-3-yl]piperidine-4-carbaldehyde chemical structure, C16H19N3O3, CAS 2913165-06-5](/s/SHYFJIHRGWLIDI-UHFFFAOYSA-N.svg)
1-[6-(2,6-Dioxopiperidin-3-yl)pyridin-3-yl]piperidine-4-carbaldehyde
CAS 2913165-06-5C16H19N3O3
Ethyl (2Z)-(1-benzyl-3,5-dimethyl-1H-pyrazol-4-yl)(hydroxyimino)acetate
CAS 956567-90-1C16H19N3O3
N,N-Diethyl-4-methoxy-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxamide
CAS 921882-94-2C16H19N3O3
![Urea, N-(1,3-dioxo-2-azaspiro[4.5]dec-2-yl)-N'-phenyl- chemical structure, C16H19N3O3, CAS 61588-96-3](/s/YVVMLNQWFWSMPU-UHFFFAOYSA-N.svg)
Urea, N-(1,3-dioxo-2-azaspiro[4.5]dec-2-yl)-N'-phenyl-
CAS 61588-96-3C16H19N3O3
- 1H-Pyrazole-3-carboxylic acid, 4-(4-morpholinyl)-1-phenyl-, ethyl ester61323-09-9C16H19N3O3
- 1H-Pyrazole-3-carboxylic acid, 5-(4-morpholinyl)-1-phenyl-, ethyl ester61323-13-5C16H19N3O3
- N-(sec-Butyl)-4-methoxy-6-oxo-1-phenyl-1,6-dihydropyridazine-3-carboxamide921882-97-5C16H19N3O3
- Ethyl 5-[(ethoxymethylene)amino]-1-(phenylmethyl)-1H-imidazole-4-carboxylate68462-62-4C16H19N3O3
- 1,2,3,4-Tetrahydro-6-methyl-N-[2-(1-methylethyl)phenyl]-2,4-dioxo-5-pyrimidineacetamide1172032-96-0C16H19N3O3
- 1-(1-(2-Oxotetrahydrofuran-3-yl)piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one1214066-52-0C16H19N3O3
- Allyl 2,3-dihydro-2-oxo-1-(piperidin-4-yl)-1H-benzo[d]imidazol-5-carboxylate1068184-74-6C16H19N3O3
- 3-[3-(3-Ethylureido)-8-methylisoquinolin-5-yl]propionic acid1338255-28-9C16H19N3O3
- Ethyl 6-amino-3-(benzyloxy)-5-ethylpyrazine-2-carboxylate1269028-28-5C16H19N3O3
- N'-(Pentanoyloxy)[(quinolin-8-yl)oxy]ethanimidamide88758-04-7C16H19N3O3
- N'-[(2,2-Dimethylpropanoyl)oxy][(quinolin-8-yl)oxy]ethanimidamide88758-16-1C16H19N3O3
- N'-[(3-Methylbutanoyl)oxy][(quinolin-8-yl)oxy]ethanimidamide88758-17-2C16H19N3O3
- 4-tert-Butyl-2-[2-(2-nitrophenyl)hydrazinyl]phenol922712-67-2C16H19N3O3
- 2-((3R,4S)-3-((5-(Pyridin-2-yl)isoxazol-3-yl)methyl)piperidin-4-yl)acetic acid1421051-13-9C16H19N3O3
- N-(2-Ethoxy-4,6-dimethylpyrimidin-5-yl)-2-phenoxyacetamide2034574-06-4C16H19N3O3
- tert-Butyl (2-(hydroxymethyl)-4-phenylpyrimidin-5-yl)carbamate1812202-82-6C16H19N3O3
- Methyl 1-(carbamoylmethyl)-5-(pyrrolidin-1-yl)-1H-indole-6-carboxylate1870852-83-7C16H19N3O3
- Ethyl 1-[2-oxo-2-(2,4,5-trimethylphenyl)ethyl]-1H-1,2,3-triazole-4-carboxylate2098083-60-2C16H19N3O3
- Benzyl 3-(hydroxymethyl)-2-methyl-5H,6H,7H,8H-imidazo[1,2-a]pyrazine-7-carboxylate2060020-60-0C16H19N3O3
- Benzyl 2-{[6-(ethoxymethyl)pyrimidin-4-yl]amino}acetate2098061-60-8C16H19N3O3
- Ethyl 1-[6-(furan-2-yl)pyrimidin-4-yl]piperidine-4-carboxylate2098013-72-8C16H19N3O3
- Ethyl 1-[6-(furan-2-yl)pyrimidin-4-yl]piperidine-3-carboxylate2097961-93-6C16H19N3O3
- Ethyl 1-[6-(furan-3-yl)pyrimidin-4-yl]piperidine-4-carboxylate2098029-33-3C16H19N3O3
- Ethyl 1-[6-(furan-3-yl)pyrimidin-4-yl]piperidine-3-carboxylate2098112-57-1C16H19N3O3
- Benzyl 2-{[6-(2-methoxyethyl)pyrimidin-4-yl]amino}acetate2097975-86-3C16H19N3O3
- (2R,3S)-4-Benzyl-N-(cyanomethyl)-N,2-dimethyl-5-oxomorpholine-3-carboxamide2223246-04-4C16H19N3O3
- Benzyl 2-[4-(2-Acetamidoethyl)-1-imidazolyl]acetate1908409-19-7C16H19N3O3
- Butyl 1,6-dihydro-6-oxo-2-[(phenylmethyl)amino]-4-pyrimidinecarboxylate1244017-23-9C16H19N3O3
- tert-Butyl 3-(2-diazoacetyl)-3-methyl-indoline-1-carboxylate2098395-26-5C16H19N3O3
- N-{2-[(2-Oxo-1-phenylpyrrolidin-3-yl)carbamoyl]ethyl}prop-2-enamide2197386-72-2C16H19N3O3
- N-Methyl-N-({[4-(2-oxopyrrolidin-1-yl)phenyl]carbamoyl}methyl)prop-2-enamide2198506-39-5C16H19N3O3
- N-(2-{[3-(4-Methylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]formamido}ethyl)prop-2-enamide2649059-69-6C16H19N3O3
- N-[4-(3,4-Dimethyl-5-oxopiperazine-1-carbonyl)phenyl]prop-2-enamide2411274-09-2C16H19N3O3
- N-(2-Carbamoylphenyl)-1-(prop-2-enoyl)piperidine-4-carboxamide2411250-21-8C16H19N3O3
- 4-[[[3-Methyl-1-(4-methylphenyl)-1H-pyrazol-5-yl]carbonyl]amino]butanoic Acid2231303-83-4C16H19N3O3
- tert-Butyl 3-(pyridin-4-yl)-6,7-dihydro[1,2]oxazolo[4,5-c]pyridine-5(4H)-carboxylate1250443-21-0C16H19N3O3
- 6-Methyl-2-oxo-3-[[(2R)-2-phenylpropyl]amino]-1(2H)-pyrazineacetic acid496841-93-1C16H19N3O3
- 1-Acetyl-7-benzyl-1,3,7-triazaspiro[4.5]decane-2,4-dione28937-11-3C16H19N3O3
- 4-(1-{Furo[3,2-c]pyridin-4-yl}pyrrolidine-3-carbonyl)morpholine2877631-10-0C16H19N3O3
- 2-[3-(Morpholine-4-carbonyl)pyrrolidin-1-yl]-1,3-benzoxazole2877687-94-8C16H19N3O3
- N-Methyl-N-(2-oxopiperidin-3-yl)-4-(prop-2-enamido)benzamide2411200-41-2C16H19N3O3
- 1-[5-(2,6-Dioxo-3-piperidinyl)-3-pyridinyl]-4-piperidinecarboxaldehyde2865157-03-3C16H19N3O3
- 3-(6-Methyl-5-(4-oxopiperidin-1-yl)pyridin-2-yl)piperidine-2,6-dione3038254-30-4C16H19N3O3
- 2-(4-Cyanopiperidin-1-yl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide2212768-26-6C16H19N3O3
- tert-Butyl N-[4-(1H-pyrrole-2-carbonylamino)phenyl]carbamate1098068-00-8C16H19N3O3
- 2-(Aminomethyl)-N-[2-(benzyloxy)ethyl]-3-nitroaniline1253226-84-4C16H19N3O3
- 1-Amino-4-oxo-3-phenylmethoxy-N-propan-2-ylpyridine-2-carboxamide1246617-47-9C16H19N3O3
- tert-Butyl 4-(3-cyanophenyl)-3-oxopiperazine-1-carboxylate1284250-02-7C16H19N3O3
- 3-(4-{(E)-[4-(Aminomethyl)phenyl]diazenyl}phenoxy)propane-1,2-diol357190-03-5C16H19N3O3
- 2,6,8-Trimethyl-4-(morpholin-4-yl)-5-nitroquinoline919779-16-1C16H19N3O3
- 1-(3-Ethoxyquinoxalin-2-yl)piperidine-4-carboxylic acid1334490-40-2C16H19N3O3
- 1-(3-Ethoxyquinoxalin-2-yl)piperidine-3-carboxylic acid1420875-44-0C16H19N3O3
- 1-(3-Ethoxyquinoxalin-2-yl)piperidine-2-carboxylic acid1420788-71-1C16H19N3O3
- tert-Butyl N-[4-(3-methylimidazole-4-carbonyl)phenyl]carbamate1450739-39-5C16H19N3O3
- Methyl 2-amino-5-(4-butanoyl-5-methylpyrazol-1-yl)benzoate1404531-00-5C16H19N3O3
- Phenyl N-[6-[(2-methoxyethylamino)methyl]-3-pyridinyl]carbamate1419604-27-5C16H19N3O3
- 4-Hydroxy-N-(6-methoxy-4-quinolinyl)-4-piperidinecarboxamide495415-98-0C16H19N3O3
- tert-Butyl N-(4-formyl-3-methyl-1-phenyl-1H-pyrazol-5-yl)carbamate1891208-81-3C16H19N3O3
- 3-[1-Oxo-4-(propylamino)isoindolin-2-yl]piperidine-2,6-dione2122312-18-7C16H19N3O3
- 3-Methoxy-2-methyl-5-(5-{2-methyl-7-oxabicyclo[2.2.1]heptan-2-yl}-1,2,4-oxadiazol-3-yl)pyridine2224110-35-2C16H19N3O3
- 6-[2-(2,4-Dimethoxyphenyl)hydrazinylidene]-3-(dimethylamino)cyclohexa-2,4-dien-1-one137141-33-4C16H19N3O3
- N-[4-(4-Aminophenoxy)-2-pyridinyl]carbamic acid 2-methylpropyl ester1280554-19-9C16H19N3O3
- Ethyl 5-((5-cyclopropylpyridin-2-yloxy)methyl)-1-methyl-1H-pyrazole-4-carboxylate1388215-40-4C16H19N3O3
- N-[2-(3,4-Dimethoxyphenyl)ethyl]-6-methylpyrazine-2-carboxamide2415623-42-4C16H19N3O3
- tert-Butyl (3-acetyl-4-(1H-pyrazol-1-yl)phenyl)carbamate2435611-28-0C16H19N3O3
- 6-(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-3-methyl-3,4-dihydropyrimidin-4-one2327128-30-1C16H19N3O3
- N-{2-Hydroxy-2-[4-(1H-pyrazol-1-yl)phenyl]ethyl}oxolane-3-carboxamide2415455-14-8C16H19N3O3
- 4-[2-(Morpholine-4-carbonyl)morpholin-4-yl]benzonitrile2742017-33-8C16H19N3O3
- 4-{Furo[3,2-c]pyridin-4-yl}-2-(pyrrolidine-1-carbonyl)morpholine2741920-84-1C16H19N3O3
- Methyl 5-amino-1-(4-methylphenyl)-4-(oxolan-3-yl)-1H-pyrazole-3-carboxylate2138153-91-8C16H19N3O3
- Methyl 5-amino-4-(oxan-2-yl)-1-phenyl-1H-pyrazole-3-carboxylate2137808-05-8C16H19N3O3
- Methyl 5-amino-1-(oxan-4-yl)-4-phenyl-1H-pyrazole-3-carboxylate2138514-00-6C16H19N3O3
- tert-Butyl N-[2-oxo-1-(1-phenyl-1H-pyrazol-4-yl)ethyl]carbamate2228588-21-2C16H19N3O3
- tert-Butyl N-{2-oxo-1-[2-(1H-pyrazol-1-yl)phenyl]ethyl}carbamate2228728-58-1C16H19N3O3
- tert-Butyl N-[1-oxo-2-(quinoxalin-2-yl)propan-2-yl]carbamate2228928-00-3C16H19N3O3
- tert-Butyl N-[2-oxo-1-(3-phenyl-1H-pyrazol-4-yl)ethyl]carbamate2229454-95-7C16H19N3O3
Frequently asked questions
What is the molar mass of C16H19N3O3?
The molar mass of C16H19N3O3 is 301.35 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms and 3 oxygen atoms. The monoisotopic mass is 301.1426 Da.
How many compounds have the formula C16H19N3O3?
CompoundList lists 433 compounds with the molecular formula C16H19N3O3, including tert-Butyl 6-(methylcarbamoyl)isoquinolin-3-ylcarbamate, N-[(3,5-Dimethoxyphenyl)(1-methyl-1H-imidazol-2-yl)methyl]prop-2-enamide, 2-[(4-Cyclopropanecarbonylpiperazin-1-yl)methyl]-2,3-dihydro-1,2-benzoxazol-3-one. 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 C16H19N3O3?
C16H19N3O3 has a degree of unsaturation of 9. 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.