Molecular formula
C16H19N3O3S
272 compounds have this formula on CompoundList.
- Molar mass
- 333.41g/mol
- Monoisotopic mass
- 333.1147Da
- Atoms
- 42
- Elements
- 5
- Rings plus double bonds
- 9
The formula C16H19N3O3S describes a molecule made of 16 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 3 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 × 1657.64%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 195.74%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 312.60%14.007 × 3 = 42.021 g/mol
- O Oxygen × 314.40%15.999 × 3 = 47.997 g/mol
- S Sulfur × 19.62%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C16H19N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 272 compounds
4-Hydroxy-2-(2-morpholin-4-ylethylsulfanyl)-5-phenyl-1H-pyrimidin-6-one
CAS 488724-31-8C16H19N3O3S
![N-(5,5-Dioxido-2-(p-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)isobutyramide chemical structure, C16H19N3O3S, CAS 449786-78-1](/s/ZVLPVNSMRUTQGF-UHFFFAOYSA-N.svg)
N-(5,5-Dioxido-2-(p-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)isobutyramide
CAS 449786-78-1C16H19N3O3S
Ethyl 4-(4-oxo-2-thioxo-1,4-dihydro-3(2H)-quinazolinyl)-1-piperidinecarboxylate
CAS 432002-60-3C16H19N3O3S
(3,5-Dimethyl-1H-pyrazol-1-yl)(4-(pyrrolidin-1-ylsulfonyl)phenyl)methanone
CAS 908230-70-6C16H19N3O3S
![2-[[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-piperidin-1-ylethanone chemical structure, C16H19N3O3S, CAS 459845-42-2](/s/KHBAKZMEWKPQLK-UHFFFAOYSA-N.svg)
2-[[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-piperidin-1-ylethanone
CAS 459845-42-2C16H19N3O3S
![N-[2-(4-Methoxyphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]butanamide chemical structure, C16H19N3O3S, CAS 958843-11-3](/s/LWDRUQBIMLEZFD-UHFFFAOYSA-N.svg)
N-[2-(4-Methoxyphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]butanamide
CAS 958843-11-3C16H19N3O3S
![(E)-3-(3,4-Dimethoxy-phenyl)-N-(5-isopropyl-[1,3,4]thiadiazol-2-yl)-acrylamide chemical structure, C16H19N3O3S, CAS 347366-32-9](/s/JWAVAXNSPWTVNC-SOFGYWHQSA-N.svg)
(E)-3-(3,4-Dimethoxy-phenyl)-N-(5-isopropyl-[1,3,4]thiadiazol-2-yl)-acrylamide
CAS 347366-32-9C16H19N3O3S
(3,5-Dimethylpyrazol-1-yl)-(3-pyrrolidin-1-ylsulfonylphenyl)methanone
CAS 908230-71-7C16H19N3O3S
N-Allyl-N-(4-methoxy-6-methyl-pyrimidin-2-yl)-4-methyl-benzenesulfonamide
CAS 312597-87-8C16H19N3O3S
![N-[4-(Diethylsulfamoyl)phenyl]pyridine-2-carboxamide chemical structure, C16H19N3O3S, CAS 692746-24-0](/s/KAHVFUHYXUGKEG-UHFFFAOYSA-N.svg)
N-[4-(Diethylsulfamoyl)phenyl]pyridine-2-carboxamide
CAS 692746-24-0C16H19N3O3S
![2-(5-Phenoxymethyl-[1,3,4]oxadiazol-2-ylsulfanyl)-1-piperidin-1-yl-ethanone chemical structure, C16H19N3O3S, CAS 484019-62-7](/s/VLPFJFRLLBMCQY-UHFFFAOYSA-N.svg)
2-(5-Phenoxymethyl-[1,3,4]oxadiazol-2-ylsulfanyl)-1-piperidin-1-yl-ethanone
CAS 484019-62-7C16H19N3O3S
4-Methyl-N-(6-morpholino-3-pyridinyl)benzenesulfonamide
CAS 439094-97-0C16H19N3O3S
![2-[4-Methyl(methylsulfonyl)anilino]-N-(4-pyridinylmethyl)acetamide chemical structure, C16H19N3O3S, CAS 331639-04-4](/s/SKDFIOGACUNWTR-UHFFFAOYSA-N.svg)
2-[4-Methyl(methylsulfonyl)anilino]-N-(4-pyridinylmethyl)acetamide
CAS 331639-04-4C16H19N3O3S
![1-(4-Methylphenyl)-3-[2-(4-sulfamoylphenyl)ethyl]urea chemical structure, C16H19N3O3S, CAS 774552-36-2](/s/YUEGIDLRWKRGSD-UHFFFAOYSA-N.svg)
1-(4-Methylphenyl)-3-[2-(4-sulfamoylphenyl)ethyl]urea
CAS 774552-36-2C16H19N3O3S
![N-(2-tert-Butyl-5,5-dioxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)benzamide chemical structure, C16H19N3O3S, CAS 681265-19-0](/s/CEFUKRCJOHLRHS-UHFFFAOYSA-N.svg)
N-(2-tert-Butyl-5,5-dioxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)benzamide
CAS 681265-19-0C16H19N3O3S
![3-(4-Methylbenzenesulfonamido)-N-[(pyridin-3-yl)methyl]propanamide chemical structure, C16H19N3O3S, CAS 879052-99-0](/s/OVYSLTBFPZGLDA-UHFFFAOYSA-N.svg)
3-(4-Methylbenzenesulfonamido)-N-[(pyridin-3-yl)methyl]propanamide
CAS 879052-99-0C16H19N3O3S
2-(N-Methylsulfonylanilino)-N-(pyridin-2-ylmethyl)propanamide
CAS 442865-93-2C16H19N3O3S
2-((5-(4-Ethoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(pyrrolidin-1-yl)ethanone
CAS 850937-13-2C16H19N3O3S
![4-{2-Methyl-6-[(phenylsulfonyl)methyl]-4-pyrimidinyl}morpholine chemical structure, C16H19N3O3S, CAS 339278-82-9](/s/VJXKUSWDEPDSHT-UHFFFAOYSA-N.svg)
4-{2-Methyl-6-[(phenylsulfonyl)methyl]-4-pyrimidinyl}morpholine
CAS 339278-82-9C16H19N3O3S
1-(Pyridin-3-ylmethyl)-3-(3,4,5-trimethoxyphenyl)thiourea
CAS 879565-63-6C16H19N3O3S
![N-(2-Cyanoethyl)-N,1-dimethyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamide chemical structure, C16H19N3O3S, CAS 898455-13-5](/s/HMZODCKVTBSPRK-UHFFFAOYSA-N.svg)
N-(2-Cyanoethyl)-N,1-dimethyl-2-oxo-2,4,5,6-tetrahydro-1H-pyrrolo[3,2,1-ij]quinoline-8-sulfonamide
CAS 898455-13-5C16H19N3O3S
N-(6-Methyl-2-pyridinyl)-N'-(3,4,5-trimethoxyphenyl)thiourea
CAS 890173-43-0C16H19N3O3S
1-(3-Methylpyridin-2-yl)-3-(3,4,5-trimethoxyphenyl)thiourea
CAS 890174-71-7C16H19N3O3S
Cyclopentyl(2-((3-nitrobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone
CAS 851808-43-0C16H19N3O3S
- 1-(Benzenesulfonyl)-2-[2-(2-methoxyphenyl)ethyl]guanidine869075-56-9C16H19N3O3S
- 4-Methoxy-N-(N-phenethylcarbamimidoyl)benzenesulfonamide869075-65-0C16H19N3O3S
- N-(N-(4-Methoxyphenethyl)carbamimidoyl)benzenesulfonamide869075-38-7C16H19N3O3S
- 2-Amino-4,5-dimethyl-n'-[(4-methylphenyl)sulfonyl]benzohydrazide26908-42-9C16H19N3O3S
- 2-[[5-(2-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-piperidin-1-ylethanone825596-31-4C16H19N3O3S
- 2-[Benzenesulfonyl(ethyl)amino]-N-(pyridin-4-ylmethyl)acetamide847241-13-8C16H19N3O3S
- 1-(2,6-Dimethylmorpholin-4-yl)-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]ethanone939184-85-7C16H19N3O3S
- 3-(4-Morpholin-4-yl-4-oxobutyl)-2-sulfanylidene-1H-quinazolin-4-one443353-21-7C16H19N3O3S
- N-(3-Cyano-5,5-dimethyl-4,7-dihydrothieno[2,3-c]pyran-2-yl)-2-oxo-2-pyrrolidin-1-ylacetamide903185-28-4C16H19N3O3S
- [2-[Benzyl(methyl)amino]-2-oxoethyl] 3-methyl-5-(methylamino)-1,2-thiazole-4-carboxylate923866-39-1C16H19N3O3S
- [1-(3-Methylanilino)-1-oxopropan-2-yl] 3-methyl-5-(methylamino)-1,2-thiazole-4-carboxylate924093-33-4C16H19N3O3S
- N-(3,4-Dimethylphenyl)-2-{[4-hydroxy-6-(methoxymethyl)pyrimidin-2-yl]sulfanyl}acetamide303206-97-5C16H19N3O3S
- 2-(2-Methyl-N-methylsulfonylanilino)-N-(pyridin-2-ylmethyl)acetamide359639-96-6C16H19N3O3S
- N-(3,5-Dimethylphenyl)-2-{[4-(methoxymethyl)-6-oxo-1,6-dihydro-2-pyrimidinyl]sulfanyl}acetamide351013-61-1C16H19N3O3S
- 2-((5-(3-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-1-(piperidin-1-yl)ethanone484695-59-2C16H19N3O3S
- 2-(3-((Cyanomethyl)sulfonyl)-1H-indol-1-yl)-N,N-diethylacetamide894005-34-6C16H19N3O3S
- 4-(Dimethylamino)-N-[(4-sulfamoylphenyl)methyl]benzamide310418-30-5C16H19N3O3S
- Ethyl Orange (free acid)6287-12-3C16H19N3O3S
- (5Z)-2-[4-(2-Hydroxyethyl)piperazin-1-yl]-5-[(4-hydroxyphenyl)methylidene]-1,3-thiazol-4-one377060-28-1C16H19N3O3S
- Ethyl 2-(1-methyl-1H-pyrazole-5-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate296263-72-4C16H19N3O3S
- N-[2-(2-Methylphenyl)-5,5-dioxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]butanamide449785-03-9C16H19N3O3S
- N-[2-(2,3-Dimethylphenyl)-5,5-dioxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]propanamide450338-41-7C16H19N3O3S
- tert-Butyl N-[4-methyl-5-(phenylcarbamoyl)-1,3-thiazol-2-yl]carbamate302957-93-3C16H19N3O3S
- Orb17082411848252-81-2C16H19N3O3S
- 1-(4-((3,4-Dihydroisoquinolin-2(1H)-yl)sulfonyl)-3,5-dimethyl-1H-pyrazol-1-yl)ethanone1007024-21-6C16H19N3O3S
- N-(1,4-Dioxaspiro[4.5]decan-2-ylmethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide1209225-36-4C16H19N3O3S
- 2-(2-Oxo-3-(p-tolyl)imidazolidin-1-yl)-N-(2-oxotetrahydrothiophen-3-yl)acetamide1323568-50-8C16H19N3O3S
- 2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-((tetrahydrofuran-2-yl)methyl)acetamide948541-65-9C16H19N3O3S
- Methyl (6-morpholino-2-phenyl-4-pyrimidinyl)methyl sulfone339278-96-5C16H19N3O3S
- Thiazolidine, 3-(1H-imidazol-1-ylacetyl)-2-((2-methoxyphenoxy)methyl)-103181-95-9C16H19N3O3S
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-(2-(dimethylamino)-2-(thiophen-3-yl)ethyl)urea1105237-81-7C16H19N3O3S
- N-(5-(Pentan-3-yl)-1,3,4-thiadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide784168-45-2C16H19N3O3S
- Thiazolidine, 3-(1H-imidazol-1-ylacetyl)-2-((4-methoxyphenoxy)methyl)-121277-05-2C16H19N3O3S
- N-Cyclohexyl-2-[[5-(3-hydroxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide883276-16-2C16H19N3O3S
- Butyl 4-[(4-ethylthiadiazole-5-carbonyl)amino]benzoate899731-34-1C16H19N3O3S
- Ethyl 2-(1,3-dimethyl-1H-pyrazole-5-carboxamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate1013795-84-0C16H19N3O3S
- N-(5-Methyl-1,2-oxazol-3-yl)-N'-{[1-(thiophen-2-yl)cyclopentyl]methyl}ethanediamide1058184-55-6C16H19N3O3S
- Ethyl 4-((4-methoxybenzyl)amino)-2-(methylthio)pyrimidine-5-carboxylate211230-35-2C16H19N3O3S
- 4-(Phenylsulfonamido)-N-(pyridin-3-ylmethyl)butanamide941924-40-9C16H19N3O3S
- N-(2-(6-Oxopyridazin-1(6H)-yl)ethyl)-5,6,7,8-tetrahydronaphthalene-2-sulfonamide1021219-36-2C16H19N3O3S
- 2-{[3-(2,6-Dimethylmorpholin-4-yl)quinoxalin-2-yl]sulfanyl}acetic acid893725-56-9C16H19N3O3S
- 2-[(4-Hydroxy-6-propylpyrimidin-2-yl)sulfanyl]-N-(4-methoxyphenyl)acetamide356775-48-9C16H19N3O3S
- N-(2,5-Dimethoxyphenyl)-2-[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetamide386765-86-2C16H19N3O3S
- Ethyl 2-((1-cyclopropyl-5,7-dimethyl-4-oxo-1,4-dihydropyrido[2,3-d]pyrimidin-2-yl)thio)acetate938015-58-8C16H19N3O3S
- N-(2-Aminophenyl)-3-[(propane-2-sulfonyl)amino]benzamide90233-81-1C16H19N3O3S
- 4-[(Dimethylsulfamoyl)amino]-N-(4-methylphenyl)benzamide90233-93-5C16H19N3O3S
- 2-(4-Methyl-N-methylsulfonylanilino)-N-(pyridin-3-ylmethyl)acetamide352652-46-1C16H19N3O3S
- 3-Ethyl-2-(2-morpholin-4-yl-2-oxoethyl)sulfanylquinazolin-4-one385387-10-0C16H19N3O3S
- (4-(1H-Pyrrol-1-yl)phenyl)(4-(methylsulfonyl)piperazin-1-yl)methanone1144442-87-4C16H19N3O3S
- 2-[(4-Hydroxy-6-propylpyrimidin-2-yl)sulfanyl]-N-(3-methoxyphenyl)acetamide356775-47-8C16H19N3O3S
- 2-[(2-Ethoxybenzoyl)amino]-N,N,4-trimethyl-1,3-thiazole-5-carboxamide444935-71-1C16H19N3O3S
- N-Benzyl-2-[2-(morpholin-4-yl)-4-oxo-4,5-dihydro-1,3-thiazol-5-yl]acetamide1010928-44-5C16H19N3O3S
- 7-(Morpholine-4-carbonyl)-3-propyl-2-sulfanylidene-1H-quinazolin-4-one403727-72-0C16H19N3O3S
- N-{[4-(Hydrazinecarbonyl)phenyl]methyl}-N,4-dimethylbenzene-1-sulfonamide377769-39-6C16H19N3O3S
- 3-Cyclopropyl-5-(1-((3-methylbenzyl)sulfonyl)azetidin-3-yl)-1,2,4-oxadiazole1351599-34-2C16H19N3O3S
- 2-[Methyl-(4-methylphenyl)sulfonylamino]-N-(pyridin-3-ylmethyl)acetamide501914-64-3C16H19N3O3S
- 2-[[5-(3,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-morpholin-4-ylethanone851129-39-0C16H19N3O3S
- N-{5-[2-(4-Methoxyphenyl)ethyl]-1,3,4-thiadiazol-2-yl}tetrahydrofuran-2-carboxamide893254-93-8C16H19N3O3S
- 1-(3-((3-Methoxypyrazin-2-yl)oxy)piperidin-1-yl)-2-(thiophen-2-yl)ethanone2034505-02-5C16H19N3O3S
- Methyl 2-{[(1-ethyl-1H-pyrazol-3-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate512807-25-9C16H19N3O3S
- 4-[(Anilinocarbonyl)amino]-N-isopropylbenzenesulfonamide713507-18-7C16H19N3O3S
- N-[4-(tert-Butylsulfamoyl)phenyl]pyridine-4-carboxamide876522-49-5C16H19N3O3S
- 1-Phenyl-3-[4-(propylsulfamoyl)phenyl]urea875017-85-9C16H19N3O3S
- N-(6-Morpholino-3-pyridinyl)(phenyl)methanesulfonamide439095-82-6C16H19N3O3S
- 3-(2-Morpholin-4-yl-2-oxoethyl)-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one875743-74-1C16H19N3O3S
- N-(2-Acetyl-5-methoxyphenyl)-2-((1-methylethyl)amino)-4-thiazolecarboxamide300831-04-3C16H19N3O3S
- 2-(Isopropylthio)-4-morpholin-4-ylquinazoline-7-carboxylic acid1171641-84-1C16H19N3O3S
- N4-[(3-ethoxyphenyl)methyl]-N2-ethyl-1,3-thiazole-2,4-dicarboxamide1251705-06-2C16H19N3O3S
- Methyl 4-((benzo[d]thiazole-2-carboxamido)methyl)piperidine-1-carboxylate1235205-09-0C16H19N3O3S
- N1-(2-hydroxy-2-(1-methyl-1H-pyrrol-2-yl)ethyl)-N2-(2-(methylthio)phenyl)oxalamide1396766-16-7C16H19N3O3S
- 1-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)-3-(thiophen-2-yl)urea1396798-40-5C16H19N3O3S
- N-((4-Hydroxychroman-4-yl)methyl)-4-propyl-1,2,3-thiadiazole-5-carboxamide1396683-79-6C16H19N3O3S
- (E)-N-((1-Methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)-2-phenylethenesulfonamide1798283-59-6C16H19N3O3S
- 6-((3-Phenoxypropyl)sulfonyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine1797713-11-1C16H19N3O3S
- (2S,4R)-4-Hydroxy-N-(2-hydroxy-4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide1448297-55-9C16H19N3O3S
- 5-[4-(1,2-Benzisothiazol-3-yl)piperazin-1-yl]-5-oxopentanoic acid2108519-47-5C16H19N3O3S
Frequently asked questions
What is the molar mass of C16H19N3O3S?
The molar mass of C16H19N3O3S is 333.41 g/mol, calculated from standard atomic weights for 16 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 333.1147 Da.
How many compounds have the formula C16H19N3O3S?
CompoundList lists 272 compounds with the molecular formula C16H19N3O3S, including 4-Hydroxy-2-(2-morpholin-4-ylethylsulfanyl)-5-phenyl-1H-pyrimidin-6-one, N-(5,5-Dioxido-2-(p-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)isobutyramide, Ethyl 4-(4-oxo-2-thioxo-1,4-dihydro-3(2H)-quinazolinyl)-1-piperidinecarboxylate. 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 C16H19N3O3S?
C16H19N3O3S 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.