Molecular formula
C16H19N3O2S
308 compounds have this formula on CompoundList.
- Molar mass
- 317.41g/mol
- Monoisotopic mass
- 317.1198Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 9
The formula C16H19N3O2S describes a molecule made of 16 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. 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 × 1660.55%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 196.03%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 313.24%14.007 × 3 = 42.021 g/mol
- O Oxygen × 210.08%15.999 × 2 = 31.998 g/mol
- S Sulfur × 110.10%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H19N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 308 compounds
![4-Methyl-N-[(1r,4r)-4-(pyrimidin-2-yloxy)cyclohexyl]thiophene-2-carboxamide chemical structure, C16H19N3O2S, CAS 2034278-07-2](/s/ITKIGDDCVPWGIS-UHFFFAOYSA-N.svg)
4-Methyl-N-[(1r,4r)-4-(pyrimidin-2-yloxy)cyclohexyl]thiophene-2-carboxamide
CAS 2034278-07-2C16H19N3O2S
![N-[(1r,4r)-4-(Pyrimidin-2-yloxy)cyclohexyl]-2-(thiophen-3-yl)acetamide chemical structure, C16H19N3O2S, CAS 2034248-28-5](/s/DMWGBEHVTMIFIQ-UHFFFAOYSA-N.svg)
N-[(1r,4r)-4-(Pyrimidin-2-yloxy)cyclohexyl]-2-(thiophen-3-yl)acetamide
CAS 2034248-28-5C16H19N3O2S
N-(Isochroman-3-ylmethyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide
CAS 2034581-72-9C16H19N3O2S
1-(3-((6-Methylpyridazin-3-yl)oxy)piperidin-1-yl)-2-(thiophen-3-yl)ethanone
CAS 2034578-05-5C16H19N3O2S
1-(Tetrahydro-2H-pyran-4-yl)-3-((2-(thiophen-3-yl)pyridin-3-yl)methyl)urea
CAS 2034269-10-6C16H19N3O2S
1-Cyclopentyl-3-(4-(thiazol-2-yloxy)benzyl)urea
CAS 2034378-48-6C16H19N3O2S
6-(2-(Cyclopentylthio)acetyl)-2-oxo-1,2,5,6,7,8-hexahydro-1,6-naphthyridine-3-carbonitrile
CAS 2034486-12-7C16H19N3O2S
N-(2-(1H-Pyrrol-1-yl)ethyl)-6-((tetrahydrothiophen-3-yl)oxy)nicotinamide
CAS 2034237-97-1C16H19N3O2S
N-(2-(1H-Pyrrol-1-yl)ethyl)-2-((tetrahydrothiophen-3-yl)oxy)isonicotinamide
CAS 2034498-47-8C16H19N3O2S
1-(Pyridin-3-yl(tetrahydro-2H-pyran-4-yl)methyl)-3-(thiophen-2-yl)urea
CAS 2034593-75-2C16H19N3O2S
(2,4-Dimethylthiazol-5-yl)(4-(pyridin-4-yloxy)piperidin-1-yl)methanone
CAS 2034495-87-7C16H19N3O2S
![N-(2-(2-Methyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)ethyl)cyclohex-3-enecarboxamide chemical structure, C16H19N3O2S, CAS 1904304-52-4](/s/QUQMVGPVXAVXCA-UHFFFAOYSA-N.svg)
N-(2-(2-Methyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)ethyl)cyclohex-3-enecarboxamide
CAS 1904304-52-4C16H19N3O2S
3-(Pyridin-4-yloxy)-N-(thiophen-2-ylmethyl)piperidine-1-carboxamide
CAS 2034574-75-7C16H19N3O2S
(E)-N-(1-((Tetrahydro-2H-pyran-2-yl)methyl)-1H-pyrazol-4-yl)-3-(thiophen-2-yl)acrylamide
CAS 2034886-15-0C16H19N3O2S
![N-(1-Cyano-1-cyclopropylethyl)-2-{[(phenylcarbamoyl)methyl]sulfanyl}acetamide chemical structure, C16H19N3O2S, CAS 1825560-41-5](/s/BEVIZPBLIUVMRW-UHFFFAOYSA-N.svg)
N-(1-Cyano-1-cyclopropylethyl)-2-{[(phenylcarbamoyl)methyl]sulfanyl}acetamide
CAS 1825560-41-5C16H19N3O2S
(3-((2,6-Dimethylpyrimidin-4-yl)oxy)piperidin-1-yl)(thiophen-2-yl)methanone
CAS 2034472-70-1C16H19N3O2S
4-Methyl-N-(2-(3-oxo-5,6,7,8-tetrahydrocinnolin-2(3H)-yl)ethyl)thiophene-2-carboxamide
CAS 2034303-18-7C16H19N3O2S
![1-{3-[(2-Methylpyrimidin-4-yl)oxy]piperidin-1-yl}-2-(thiophen-2-yl)ethan-1-one chemical structure, C16H19N3O2S, CAS 2034302-98-0](/s/CWUPXDVMTLADID-UHFFFAOYSA-N.svg)
1-{3-[(2-Methylpyrimidin-4-yl)oxy]piperidin-1-yl}-2-(thiophen-2-yl)ethan-1-one
CAS 2034302-98-0C16H19N3O2S
(3-((2-Methylpyrimidin-4-yl)oxy)piperidin-1-yl)(4-methylthiophen-2-yl)methanone
CAS 2034575-62-5C16H19N3O2S
2-(3-Cyclopropyl-6-oxopyridazin-1(6H)-yl)-N-(2-(thiophen-2-yl)ethyl)propanamide
CAS 2034314-09-3C16H19N3O2S
N-((6-Cyclopropylpyrimidin-4-yl)methyl)-3,4-dimethylbenzenesulfonamide
CAS 2194846-04-1C16H19N3O2S
![2-(3-Oxo-3,5,6,7-tetrahydro-2H-cyclopenta[c]pyridazin-2-yl)-N-(2-(thiophen-2-yl)ethyl)propanamide chemical structure, C16H19N3O2S, CAS 2034363-22-7](/s/RVMWBWIRUPRRJS-UHFFFAOYSA-N.svg)
2-(3-Oxo-3,5,6,7-tetrahydro-2H-cyclopenta[c]pyridazin-2-yl)-N-(2-(thiophen-2-yl)ethyl)propanamide
CAS 2034363-22-7C16H19N3O2S
N-(4-Methylidenecyclohexyl)-4-(1H-pyrazol-1-yl)benzene-1-sulfonamide
CAS 2097903-57-4C16H19N3O2S
![2-Methoxy-N-{1-[(thiophen-3-yl)methyl]pyrrolidin-3-yl}pyridine-3-carboxamide chemical structure, C16H19N3O2S, CAS 2097862-04-7](/s/NXGPSZFZBJMSBB-UHFFFAOYSA-N.svg)
2-Methoxy-N-{1-[(thiophen-3-yl)methyl]pyrrolidin-3-yl}pyridine-3-carboxamide
CAS 2097862-04-7C16H19N3O2S
- 2-(3-Methylphenyl)-1-[4-(1,3,4-thiadiazol-2-yloxy)piperidin-1-yl]ethan-1-one2194847-40-8C16H19N3O2S
- N-[2-(2-Oxo-1,2-dihydropyrimidin-1-yl)ethyl]-1-(thiophen-2-yl)cyclopentane-1-carboxamide2320668-78-6C16H19N3O2S
- 2-((4,5-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(4-methylbenzyl)acetamide899991-09-4C16H19N3O2S
- 2-(Cyclohexanecarbonylamino)-N-methyl-1,3-benzothiazole-6-carboxamide6384-14-1C16H19N3O2S
- N-(1-Cyanocyclopentyl)-2-[(4-acetamidophenyl)sulfanyl]acetamide1180993-58-1C16H19N3O2S
- 6-Acetyl-8-cyclopentyl-5-methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one850628-81-8C16H19N3O2S
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-(2-hydroxyphenyl)propanamide949794-54-1C16H19N3O2S
- Ethyl 2-piperazino-4-phenylthiazole-5-carboxylate206555-97-7C16H19N3O2S
- N-Cyclohexyl-4-(4-methoxyphenyl)-1,2,3-thiadiazole-5-carboxamide1190264-99-3C16H19N3O2S
- N-(1,3-Benzothiazol-2-yl)-1-propanoylpiperidine-4-carboxamide1160270-91-6C16H19N3O2S
- N-[(1R)-1-Methyl-2-oxo-2-[(4-thiazolylmethyl)amino]ethyl]benzenepropanamide1217647-49-8C16H19N3O2S
- tert-Butyl 5-(2-aminothiazol-4-yl)isoindoline-2-carboxylate1086398-06-2C16H19N3O2S
- (E)-N-(2-Cyclopentylpyrazol-3-yl)-2-phenylethenesulfonamide1312006-71-5C16H19N3O2S
- Cyclopropanecarboxylic acid, 2-[(4-thieno[2,3-b]pyridin-3-yl-1-piperazinyl)methyl]-, (1R,2R)-1415795-82-2C16H19N3O2S
- N-[3-Amino-4-[(cyclopropylmethyl)amino]phenyl]-benzenesulfonamide849350-87-4C16H19N3O2S
- [(9-Ethyl-9H-carbazol-3-yl)sulfamoyl]dimethylamine322724-23-2C16H19N3O2S
- 3-Methoxy-N-(1-(thiazol-2-yl)piperidin-4-yl)benzamide1448132-75-9C16H19N3O2S
- N-[(1-Phenylpyrrolidin-2-yl)methyl]pyridine-3-sulfonamide1797281-10-7C16H19N3O2S
- 2-(4-(Cyclopropyl(methyl)amino)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)acetic acid1448865-41-5C16H19N3O2S
- 4-(4-Methoxypiperidin-1-yl)-N-(thiazol-2-yl)benzamide2034442-45-8C16H19N3O2S
- N-(2-((Tetrahydro-2H-pyran-4-yl)thio)ethyl)quinoxaline-2-carboxamide1903788-87-3C16H19N3O2S
- 1-{3-[(2,6-Dimethylpyrimidin-4-yl)oxy]pyrrolidin-1-yl}-2-(thiophen-3-yl)ethan-1-one2097860-50-7C16H19N3O2S
- 1-Methyl-2-oxo-N-{1-[(thiophen-3-yl)methyl]pyrrolidin-3-yl}-1,2-dihydropyridine-3-carboxamide2097914-22-0C16H19N3O2S
- 1-{3-[(2,6-Dimethylpyrimidin-4-yl)oxy]pyrrolidin-1-yl}-2-(thiophen-2-yl)ethan-1-one2097893-56-4C16H19N3O2S
- 3-Methyl-2-{[1-(1,3-thiazole-4-carbonyl)piperidin-4-yl]methoxy}pyridine2202294-51-5C16H19N3O2S
- N-({5H,6H,7H,8H-imidazo[1,2-a]pyridin-6-yl}methyl)-2-phenylethene-1-sulfonamide2111907-55-0C16H19N3O2S
- (E)-2-Phenyl-N-(5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-2-ylmethyl)ethenesulfonamide2111909-20-5C16H19N3O2S
- (E)-2-Phenyl-N-(5,6,7,8-tetrahydroimidazo[1,2-a]pyridin-7-ylmethyl)ethenesulfonamide2111906-69-3C16H19N3O2S
- 2-Phenyl-1-[3-(1,2,5-thiadiazol-3-yloxy)pyrrolidin-1-yl]butan-1-one2320897-42-3C16H19N3O2S
- N-(2-Propan-2-yl-1,3-benzothiazol-6-yl)-3-(prop-2-enoylamino)propanamide2198383-90-1C16H19N3O2S
- 2-Cyclopropyl-6-ethyl-N-(4-methanesulfonylphenyl)pyrimidin-4-amine2548979-45-7C16H19N3O2S
- 6-Cyclobutyl-N-(4-methanesulfonylphenyl)-2-methylpyrimidin-4-amine2640936-08-7C16H19N3O2S
- 6,7-Dimethoxy-2-[2-(methylsulfanyl)pyrimidin-4-yl]-1,2,3,4-tetrahydroisoquinoline2640955-99-1C16H19N3O2S
- 3-Methyl-4-{[1-(1,3-thiazole-4-carbonyl)piperidin-4-yl]methoxy}pyridine2640872-96-2C16H19N3O2S
- 2-[2-(Pyrrolidine-1-carbonyl)morpholin-4-yl]-1,3-benzothiazole2640846-05-3C16H19N3O2S
- 1-Butanesulfonamide, N-[4-(2-phenyldiazenyl)phenyl]-902696-10-0C16H19N3O2S
- 2-(Phenylamino)-N-[(tetrahydro-2-furanyl)methyl]-4-thiazoleacetamide1171612-60-4C16H19N3O2S
- Benzyl 2-(2-aminothiazol-4-yl)piperidine-1-carboxylate871729-31-6C16H19N3O2S
- Benzyl 3-(5-aminoisothiazol-3-yl)piperidine-1-carboxylate887475-53-8C16H19N3O2S
- Benzyl 3-(5-aminoisothiazol-4-yl)piperidine-1-carboxylate887475-99-2C16H19N3O2S
- Benzyl 3-(2-aminothiazol-5-yl)piperidine-1-carboxylate1271808-92-4C16H19N3O2S
- Benzyl 3-(2-aminothiazol-4-yl)piperidine-1-carboxylate1271809-02-9C16H19N3O2S
- N-(4-Methoxybenzyl)-5,6,7,8-tetrahydro-4H-thiazolo[4,5-d]azepine-2-carboxamide1422068-64-1C16H19N3O2S
- Ethyl 1-[6-(thiophen-2-yl)pyrimidin-4-yl]piperidine-4-carboxylate2098105-30-5C16H19N3O2S
- Ethyl 1-[6-(thiophen-2-yl)pyrimidin-4-yl]piperidine-3-carboxylate2098016-24-9C16H19N3O2S
- Ethyl 1-[6-(thiophen-3-yl)pyrimidin-4-yl]piperidine-4-carboxylate2097992-47-5C16H19N3O2S
- Ethyl 1-[6-(thiophen-3-yl)pyrimidin-4-yl]piperidine-3-carboxylate2098106-10-4C16H19N3O2S
- 2-{[1-(4-Methylthiophene-2-carbonyl)piperidin-3-yl]methoxy}pyrimidine2379988-72-2C16H19N3O2S
- 2-Methyl-4-{[1-(1,3-thiazole-4-carbonyl)piperidin-3-yl]methoxy}pyridine2380061-04-9C16H19N3O2S
- 2-[(1-Methyl-1H-pyrazol-4-yl)sulfonyl]-6-phenyl-2-azaspiro[3.3]heptane2379972-55-9C16H19N3O2S
- 1-(Oxolane-2-carbonyl)-4-{thieno[3,2-c]pyridin-4-yl}piperazine2877719-25-8C16H19N3O2S
- N-Methyl-4-[(2-phenyl-1,3-thiazol-4-yl)methyl]morpholine-2-carboxamide2877682-06-7C16H19N3O2S
- 4-(1-{Thieno[3,2-b]pyridin-7-yl}pyrrolidine-3-carbonyl)morpholine2877629-21-3C16H19N3O2S
- 4-(1-{Furo[3,2-c]pyridin-4-yl}pyrrolidine-3-carbonyl)thiomorpholine2877629-77-9C16H19N3O2S
- 2-[3-(Morpholine-4-carbonyl)pyrrolidin-1-yl]-1,3-benzothiazole2877628-74-3C16H19N3O2S
- 2-[3-(Thiomorpholine-4-carbonyl)pyrrolidin-1-yl]-1,3-benzoxazole2877688-10-1C16H19N3O2S
- N-Cyclopropyl-1-(4-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-3-carboxamide2877750-60-0C16H19N3O2S
- N-Cyclopropyl-1-(5-methoxy-1,3-benzothiazol-2-yl)pyrrolidine-3-carboxamide2877682-29-4C16H19N3O2S
- 4-(1-{Thieno[3,2-c]pyridin-4-yl}pyrrolidine-3-carbonyl)morpholine2877671-78-6C16H19N3O2S
- 4-Amino-N-[1-(2,4-dimethylphenyl)ethylideneamino]benzenesulfonamide5448-95-3C16H19N3O2S
- 5-Benzylidene-2-[4-(2-hydroxyethyl)piperazin-1-yl]-1,3-thiazol-4-one6208-04-4C16H19N3O2S
- 4-Amino-N-[(E)-(4-propan-2-ylphenyl)methylideneamino]benzenesulfonamide6949-50-4C16H19N3O2S
- 4-Amino-N-[(E)-1-(2,4-dimethylphenyl)ethylideneamino]benzenesulfonamideC16H19N3O2S
- Methyl 2-[4-(4-methylpiperazin-1-yl)phenyl]-1,3-thiazole-4-carboxylate1338376-78-5C16H19N3O2S
- (2R,4S)-4-Hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide1584667-52-6C16H19N3O2S
- 5-(1-Tosylpyrrolidin-2-yl)pyridin-2-amine1352516-10-9C16H19N3O2S
- 3-(1-Tosylpyrrolidin-2-yl)pyridin-2-amine1352526-00-1C16H19N3O2S
- 6-(2-Methoxybenzyl)-2-(methylthio)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-ol1112196-17-4C16H19N3O2S
- 6-(4-Methoxybenzyl)-2-(methylthio)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-ol1112098-60-8C16H19N3O2S
- 3-Methyl-6-{[1-(4-methylthiophene-2-carbonyl)pyrrolidin-3-yl]methoxy}pyridazine2549000-69-1C16H19N3O2S
- 2-(3-Cyclopropyl-1,2,4-thiadiazol-5-yl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline2326196-59-0C16H19N3O2S
- 2-[1-(Cyclopropanesulfonyl)piperidin-4-yl]-1,8-naphthyridine2640953-26-8C16H19N3O2S
- N-Cyclopropyl-4-(4-methyl-1,3-benzothiazol-2-yl)morpholine-2-carboxamide2742053-71-8C16H19N3O2S
- N-[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl]-N,6-dimethyl-2-(methylsulfanyl)pyrimidin-4-amine2742079-59-8C16H19N3O2S
- N-Cyclopropyl-4-(6-methyl-1,3-benzothiazol-2-yl)morpholine-2-carboxamide2640836-39-9C16H19N3O2S
- 2-Phenyl-N-[1-(pyridin-2-yl)azetidin-3-yl]ethane-1-sulfonamide2415555-74-5C16H19N3O2S
Frequently asked questions
What is the molar mass of C16H19N3O2S?
The molar mass of C16H19N3O2S is 317.41 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 317.1198 Da.
How many compounds have the formula C16H19N3O2S?
CompoundList lists 308 compounds with the molecular formula C16H19N3O2S, including 4-Methyl-N-[(1r,4r)-4-(pyrimidin-2-yloxy)cyclohexyl]thiophene-2-carboxamide, N-[(1r,4r)-4-(Pyrimidin-2-yloxy)cyclohexyl]-2-(thiophen-3-yl)acetamide, N-(Isochroman-3-ylmethyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide. 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 C16H19N3O2S?
C16H19N3O2S 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.