Molecular formula
C19H19N3O3S
327 compounds have this formula on CompoundList.
- Molar mass
- 369.44g/mol
- Monoisotopic mass
- 369.1147Da
- Atoms
- 45
- Elements
- 5
- Rings plus double bonds
- 12
The formula C19H19N3O3S describes a molecule made of 19 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 × 1961.77%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 195.18%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 311.37%14.007 × 3 = 42.021 g/mol
- O Oxygen × 312.99%15.999 × 3 = 47.997 g/mol
- S Sulfur × 18.68%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C19H19N3O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 327 compounds
![N-(2-tert-Butyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-2-oxochromene-3-carboxamide chemical structure, C19H19N3O3S, CAS 422534-07-4](/s/IVCPFMTZSMWKLB-UHFFFAOYSA-N.svg)
N-(2-tert-Butyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-2-oxochromene-3-carboxamide
CAS 422534-07-4C19H19N3O3S
![6-Acetyl-2-cinnamamido-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide chemical structure, C19H19N3O3S, CAS 864927-59-3](/s/IYDILVPOFBPERI-BQYQJAHWSA-N.svg)
6-Acetyl-2-cinnamamido-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide
CAS 864927-59-3C19H19N3O3S
![(3-Amino-6-(4-methoxyphenyl)thieno[2,3-b]pyridin-2-yl)(morpholino)methanone chemical structure, C19H19N3O3S, CAS 924865-62-3](/s/SLMVPUBZXSFQCT-UHFFFAOYSA-N.svg)
(3-Amino-6-(4-methoxyphenyl)thieno[2,3-b]pyridin-2-yl)(morpholino)methanone
CAS 924865-62-3C19H19N3O3S
(Z)-Ethyl 4-((2-((6-methylpyridin-2-yl)imino)-4-oxothiazolidin-5-yl)methyl)benzoate
CAS 497942-76-4C19H19N3O3S
![1-[4-(Ethylsulfamoyl)phenyl]-3-naphthalen-1-ylurea chemical structure, C19H19N3O3S, CAS 444933-15-7](/s/DLCMBOQUGIRTNI-UHFFFAOYSA-N.svg)
1-[4-(Ethylsulfamoyl)phenyl]-3-naphthalen-1-ylurea
CAS 444933-15-7C19H19N3O3S
![N-(4-Ethylphenyl)-2-{[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide chemical structure, C19H19N3O3S, CAS 591763-36-9](/s/LLADPSGJNPBBCT-UHFFFAOYSA-N.svg)
N-(4-Ethylphenyl)-2-{[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetamide
CAS 591763-36-9C19H19N3O3S
N-(2-Pyridin-3-ylpiperidine-1-carbothioyl)-1,3-benzodioxole-5-carboxamide
CAS 695205-27-7C19H19N3O3S
N-(2-Cyanophenyl)-4-(piperidin-1-ylsulfonyl)benzamide
CAS 397280-24-9C19H19N3O3S
![N-[6-Acetamido-3-(2-methoxyethyl)-1,3-benzothiazol-2-ylidene]benzamide chemical structure, C19H19N3O3S, CAS 865160-83-4](/s/NHPARUJWQORSKT-UHFFFAOYSA-N.svg)
N-[6-Acetamido-3-(2-methoxyethyl)-1,3-benzothiazol-2-ylidene]benzamide
CAS 865160-83-4C19H19N3O3S
N-(4-Methoxyphenyl)-2-((1-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide
CAS 688335-85-5C19H19N3O3S
![N-[5-(2,5-Dimethoxyphenyl)-1,3,4-thiadiazol-2-yl]-3-phenylpropanamide chemical structure, C19H19N3O3S, CAS 476462-22-3](/s/GDCDLPGUBJYVGQ-UHFFFAOYSA-N.svg)
N-[5-(2,5-Dimethoxyphenyl)-1,3,4-thiadiazol-2-yl]-3-phenylpropanamide
CAS 476462-22-3C19H19N3O3S
![N-[4-(6-Methoxypyridazin-3-yl)phenyl]-3,5-dimethylbenzenesulfonamide chemical structure, C19H19N3O3S, CAS 933210-54-9](/s/CDIFVOABJHCSMC-UHFFFAOYSA-N.svg)
N-[4-(6-Methoxypyridazin-3-yl)phenyl]-3,5-dimethylbenzenesulfonamide
CAS 933210-54-9C19H19N3O3S
![2-Cyclopentyl-N-[(2E)-4,5-dimethyl-1,3-thiazol-2(3H)-ylidene]-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide chemical structure, C19H19N3O3S, CAS 1144456-40-5](/s/JHMJTBRJKSEEAN-UHFFFAOYSA-N.svg)
2-Cyclopentyl-N-[(2E)-4,5-dimethyl-1,3-thiazol-2(3H)-ylidene]-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxamide
CAS 1144456-40-5C19H19N3O3S
(E)-N-((3-Methyl-4-oxo-3,4-dihydrophthalazin-1-yl)methyl)-2-(p-tolyl)ethenesulfonamide
CAS 1396891-56-7C19H19N3O3S
(3-(3-(2-Methoxybenzyl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)(4-methylthiophen-2-yl)methanone
CAS 1396682-86-2C19H19N3O3S
![N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)benzo[d]thiazole-2-carboxamide chemical structure, C19H19N3O3S, CAS 1396766-79-2](/s/BCAPNXDLHYYPMV-UHFFFAOYSA-N.svg)
N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)benzo[d]thiazole-2-carboxamide
CAS 1396766-79-2C19H19N3O3S
![3-{[(E)-(3-Ethoxy-4-hydroxyphenyl)methylidene]amino}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one chemical structure, C19H19N3O3S, CAS 357175-73-6](/s/JWAXWQWVCAYXJJ-UFFVCSGVSA-N.svg)
3-{[(E)-(3-Ethoxy-4-hydroxyphenyl)methylidene]amino}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
CAS 357175-73-6C19H19N3O3S
![2-[Methyl(naphthalen-2-ylsulfonyl)amino]-N-(pyridin-3-ylmethyl)acetamide chemical structure, C19H19N3O3S, CAS 701925-29-3](/s/FESALRSCSQADLL-UHFFFAOYSA-N.svg)
2-[Methyl(naphthalen-2-ylsulfonyl)amino]-N-(pyridin-3-ylmethyl)acetamide
CAS 701925-29-3C19H19N3O3S
![N-(2-Ethylphenyl)-2-[[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide chemical structure, C19H19N3O3S, CAS 337498-39-2](/s/HVDODLHVCVDETA-UHFFFAOYSA-N.svg)
N-(2-Ethylphenyl)-2-[[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide
CAS 337498-39-2C19H19N3O3S
2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-(4-ethoxyphenyl)acetamide
CAS 332907-07-0C19H19N3O3S
![(5E)-5-[(1-Methylindol-3-yl)methylidene]-3-(2-oxo-2-pyrrolidin-1-ylethyl)-1,3-thiazolidine-2,4-dione chemical structure, C19H19N3O3S, CAS 640263-36-1](/s/QYCKPHJUVKXUCW-MHWRWJLKSA-N.svg)
(5E)-5-[(1-Methylindol-3-yl)methylidene]-3-(2-oxo-2-pyrrolidin-1-ylethyl)-1,3-thiazolidine-2,4-dione
CAS 640263-36-1C19H19N3O3S
![N-(3,4-Dimethylphenyl)-2-[[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide chemical structure, C19H19N3O3S, CAS 591763-31-4](/s/XTXQJXVHCGRCCH-UHFFFAOYSA-N.svg)
N-(3,4-Dimethylphenyl)-2-[[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide
CAS 591763-31-4C19H19N3O3S
![(5Z)-5-[(4-Oxochromen-3-yl)methylidene]-3-(piperidin-1-ylmethyl)-2-sulfanylideneimidazolidin-4-one chemical structure, C19H19N3O3S, CAS 865659-98-9](/s/PUXZETLAFLZIHO-GDNBJRDFSA-N.svg)
(5Z)-5-[(4-Oxochromen-3-yl)methylidene]-3-(piperidin-1-ylmethyl)-2-sulfanylideneimidazolidin-4-one
CAS 865659-98-9C19H19N3O3S
![N-[2-(Butanoylamino)-1,3-benzothiazol-6-yl]-2-methoxybenzamide chemical structure, C19H19N3O3S, CAS 832683-38-2](/s/KHJRGIWJELBUEE-UHFFFAOYSA-N.svg)
N-[2-(Butanoylamino)-1,3-benzothiazol-6-yl]-2-methoxybenzamide
CAS 832683-38-2C19H19N3O3S
- N-(6-Methoxy-1,3-benzothiazol-2-yl)-4-(2-methylpropanoylamino)benzamide824418-73-7C19H19N3O3S
- N-(3,4-Dimethylphenyl)-2-((5-(2-hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)propanamide332126-73-5C19H19N3O3S
- Ethyl 4-[(5-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-yl)sulfanyl]-3-oxobutanoate877793-50-5C19H19N3O3S
- Ethyl 2-[(5-methyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-yl)sulfanyl]-3-oxobutanoate850236-03-2C19H19N3O3S
- 2-Methyl-N-[2-(4-sulfamoylphenyl)ethyl]quinoline-4-carboxamide847749-70-6C19H19N3O3S
- 3-[(E)-(3,4-Dimethoxyphenyl)methylideneamino]-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one316362-09-1C19H19N3O3S
- 1-(Furan-2-carbonyl)-N-(6-methyl-1,3-benzothiazol-2-yl)piperidine-4-carboxamide887681-74-5C19H19N3O3S
- 4-Isopropoxy-N-(5-(2-methoxyphenyl)-1,3,4-thiadiazol-2-yl)benzamide476460-24-9C19H19N3O3S
- 2-[6-(4-Ethoxyphenyl)pyridazin-3-yl]sulfanyl-N-(furan-2-ylmethyl)acetamide895457-84-8C19H19N3O3S
- N-(2-Methoxyphenethyl)-2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)acetamide922944-52-3C19H19N3O3S
- 2H-Pyrazolo(4,3-c)quinoline-2-ethanol, 4,6-dihydro-5-((4-methylphenyl)sulfonyl)-103688-00-2C19H19N3O3S
- 2-{2-[4-(Thiophen-2-ylcarbonyl)piperazin-1-yl]ethyl}-1H-isoindole-1,3(2H)-dione924826-40-4C19H19N3O3S
- 6-(4-Methoxyphenethyl)-4-(thiophen-2-yl)-3,4,6,7-tetrahydro-1H-pyrrolo[3,4-d]pyrimidine-2,5-dione940250-85-1C19H19N3O3S
- Ethyl 3-(1,5-dimethyl-1H-pyrazole-3-amido)-5-phenylthiophene-2-carboxylate1013785-01-7C19H19N3O3S
- N-Benzoyl-N'-[3-(4-morpholinylcarbonyl)phenyl]thiourea940465-98-5C19H19N3O3S
- 4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-[1-(2-methylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol724759-64-2C19H19N3O3S
- 2,11-Dimethyl-8-nitro-3-(o-tolyl)-5,6-dihydro-2H-2,6-methanobenzo[g][1,3,5]oxadiazocine-4(3H)-thione1008923-26-9C19H19N3O3S
- 2,11-Dimethyl-8-nitro-3-(m-tolyl)-5,6-dihydro-2H-2,6-methanobenzo[g][1,3,5]oxadiazocine-4(3H)-thione1009596-69-3C19H19N3O3S
- 2-(Acetylamino)-N-(4-methoxyphenethyl)-1,3-benzothiazole-6-carboxamide1010911-68-8C19H19N3O3S
- 5-(4-((4-Methylbenzo[d]thiazol-2-yl)oxy)piperidine-1-carbonyl)pyridin-2(1H)-one1331363-48-4C19H19N3O3S
- N-(4-(2-((2-Methoxyethyl)amino)-2-oxoethyl)phenyl)benzo[d]thiazole-6-carboxamide1324126-01-3C19H19N3O3S
- 2-[Acetyl(benzyl)amino]-N-(2-furylmethyl)-4-methyl-1,3-thiazole-5-carboxamide1232799-58-4C19H19N3O3S
- N-(5-(Phenoxymethyl)-1,3,4-oxadiazol-2-yl)-1-(thiophen-2-yl)cyclopentanecarboxamide1286705-36-9C19H19N3O3S
- 2-((1-(Naphthalen-2-ylsulfonyl)piperidin-4-yl)oxy)pyrimidine1421501-65-6C19H19N3O3S
- N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)benzo[d]thiazole-6-carboxamide1797617-71-0C19H19N3O3S
- 4-((1-(Benzo[d]thiazole-2-carbonyl)pyrrolidin-3-yl)oxy)-1,6-dimethylpyridin-2(1H)-one2034388-99-1C19H19N3O3S
- N-((2-Hydroxy-2,3-dihydro-1H-inden-2-yl)methyl)-4-(1H-pyrazol-1-yl)benzenesulfonamide2034595-85-0C19H19N3O3S
- 3-(1-(5-Methylthiophene-2-carbonyl)piperidin-4-yl)quinazoline-2,4(1H,3H)-dione2034459-41-9C19H19N3O3S
- 1-(3,4-Dihydroxyphenyl)-2-((4-ethyl-5-(m-tolyl)-4H-1,2,4-triazol-3-yl)thio)ethanone714924-44-4C19H19N3O3S
- N-(2-Methoxy-5-methylphenyl)-2-[[5-(3-methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide708293-00-9C19H19N3O3S
- N-[3-Carbamoyl-4-(3,4-dimethylphenyl)thiophen-2-yl]-3,5-dimethyl-1,2-oxazole-4-carboxamide438224-55-6C19H19N3O3S
- (E)-Methyl 2-((4-(dimethylamino)benzoyl)imino)-3-methyl-2,3-dihydrobenzo[d]thiazole-6-carboxylate897615-82-6C19H19N3O3S
- (2-Methyl-3-nitrophenyl)(2-((4-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone851805-18-0C19H19N3O3S
- N-(2-Methoxyphenyl)-2-((1-(3-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide851132-53-1C19H19N3O3S
- 3-[(E)-(2,4-Dimethoxyphenyl)methylideneamino]-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one357175-75-8C19H19N3O3S
- 3,4-Diethoxy-N-(5-phenyl-1,3,4-thiadiazol-2-yl)benzamide476463-10-2C19H19N3O3S
- N-[3-(6-Methoxypyridazin-3-yl)phenyl]-3,5-dimethylbenzene-1-sulfonamide895803-08-4C19H19N3O3S
- N-[3-(6-Methoxypyridazin-3-yl)phenyl]-3,4-dimethylbenzenesulfonamide895803-44-8C19H19N3O3S
- 4-Ethyl-N-[4-(6-methoxypyridazin-3-yl)phenyl]benzenesulfonamide903280-50-2C19H19N3O3S
- N-[3-(6-Ethoxypyridazin-3-yl)phenyl]-3-methylbenzenesulfonamide895805-47-7C19H19N3O3S
- N-[3-(6-Ethoxypyridazin-3-yl)phenyl]-4-methylbenzenesulfonamide895805-52-4C19H19N3O3S
- N1-allyl-N2-(1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)oxalamide899964-36-4C19H19N3O3S
- 2-[4-(Benzenesulfonyl)piperazine-1-carbonyl]-1H-indole951936-06-4C19H19N3O3S
- 4-(1H-Pyrrol-1-yl)-N-[2-(4-sulfamoylphenyl)ethyl]benzamide1118840-31-5C19H19N3O3S
- Methyl 5-methyl-2-[(2-methyl-2,3-dihydro-1H-indol-1-yl)methyl]-4-oxo-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylate924177-31-1C19H19N3O3S
- N-{3-Methyl-2-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12)-trien-6-yl}-N'-[(thiophen-2-yl)methyl]ethanediamide898411-42-2C19H19N3O3S
- N'-{2-Oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-5,7,9(13)-trien-7-yl}-N-[(thiophen-2-yl)methyl]ethanediamide898427-78-6C19H19N3O3S
- 4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-[2-(4-methoxyphenyl)ethyl]-4H-1,2,4-triazole-3-thiol724758-89-8C19H19N3O3S
- N-(5-(2,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl)-2-((4-methoxyphenyl)thio)acetamide941907-67-1C19H19N3O3S
- 2-(4-(Ethylthio)phenyl)-N-(5-(2-methoxyphenyl)-1,3,4-oxadiazol-2-yl)acetamide941971-41-1C19H19N3O3S
- (1-(4-Methylbenzyl)-2-((3-nitrobenzyl)thio)-1H-imidazol-5-yl)methanol899999-67-8C19H19N3O3S
- 2-(1H-Pyrrol-1-yl)-N-[2-(4-sulfamoylphenyl)ethyl]benzamide1081137-99-6C19H19N3O3S
- N-(2-Methoxyphenyl)-4-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]butanamide1021259-67-5C19H19N3O3S
- N-(4-Methoxyphenyl)-4-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]butanamide1021212-07-6C19H19N3O3S
- 3-Methyl-N-(2-((6-phenylpyridazin-3-yl)oxy)ethyl)benzenesulfonamide920255-39-6C19H19N3O3S
- 2-Cycloheptyl-1,3-dioxo-N-(1,3-thiazol-2-yl)-2,3-dihydro-1H-isoindole-5-carboxamide1144488-86-7C19H19N3O3S
- N-(4-(3-Oxo-3-(phenethylamino)propyl)thiazol-2-yl)furan-2-carboxamide1021226-71-0C19H19N3O3S
- N-(4-(3-((3,4-Dimethylphenyl)amino)-3-oxopropyl)thiazol-2-yl)furan-2-carboxamide1021256-42-7C19H19N3O3S
- N-(4-(3-((2,6-Dimethylphenyl)amino)-3-oxopropyl)thiazol-2-yl)furan-2-carboxamide1040655-00-2C19H19N3O3S
- N-(4-(3-Oxo-3-((1-phenylethyl)amino)propyl)thiazol-2-yl)furan-2-carboxamide1021256-30-3C19H19N3O3S
- N-[4-(Acetylamino)phenyl]-4-(3-oxo-1,2-benzothiazol-2(3H)-yl)butanamide1190276-62-0C19H19N3O3S
- N-[3-(Acetylamino)phenyl]-4-(3-oxo-1,2-benzothiazol-2(3H)-yl)butanamide1190277-11-2C19H19N3O3S
- N-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)-2-(4-(methylsulfonyl)phenyl)acetamide1207052-19-4C19H19N3O3S
- Furan-2-yl(3-(5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone1203004-25-4C19H19N3O3S
- (6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)(5-(thiophen-2-yl)-1H-pyrazol-3-yl)methanone1239060-11-7C19H19N3O3S
- N-(4-(2-((2-Methoxyethyl)amino)-2-oxoethyl)phenyl)benzo[d]thiazole-2-carboxamide1207005-89-7C19H19N3O3S
- N-(2-Methoxyphenethyl)-2-(6-oxo-4-(thiophen-2-yl)pyrimidin-1(6H)-yl)acetamide1251667-71-6C19H19N3O3S
- 5-(Benzyloxy)-N-[(2E)-4,5-dimethyl-1,3-thiazol-2(3H)-ylidene]-1-methyl-4-oxo-1,4-dihydropyridine-2-carboxamide1246050-05-4C19H19N3O3S
- 3-(3-(Furan-2-yl)-6-oxopyridazin-1(6H)-yl)-2-methyl-N-(2-(methylthio)phenyl)propanamide1286718-04-4C19H19N3O3S
- N-[4-(1,1-Dioxido-1,2-thiazolidin-2-yl)phenyl]-1-methyl-1H-indole-2-carboxamide1294206-48-6C19H19N3O3S
- 1-(3-(1H-Benzo[d]imidazol-2-yl)azetidin-1-yl)-3-(phenylsulfonyl)propan-1-one1351595-15-7C19H19N3O3S
- 1H-Indole-6-carboxylic acid, 2-[2-[(2-phenoxyethyl)thio]acetyl]hydrazide851211-75-1C19H19N3O3S
- 2-(4-Ethoxyphenyl)-1-(3-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)ethanone1396767-51-3C19H19N3O3S
- N-(3-Acetylphenyl)-2-((4-methoxybenzo[d]thiazol-2-yl)(methyl)amino)acetamide1351660-13-3C19H19N3O3S
- N-(2-(1-Methyl-4-(thiophen-2-yl)-1H-imidazol-2-yl)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide1396765-06-2C19H19N3O3S
- 1-(2,3-Dimethoxyphenyl)-3-(2-(2-methylthiazol-4-yl)phenyl)urea1798661-26-3C19H19N3O3S
Frequently asked questions
What is the molar mass of C19H19N3O3S?
The molar mass of C19H19N3O3S is 369.44 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 369.1147 Da.
How many compounds have the formula C19H19N3O3S?
CompoundList lists 327 compounds with the molecular formula C19H19N3O3S, including N-(2-tert-Butyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-2-oxochromene-3-carboxamide, 6-Acetyl-2-cinnamamido-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide, (3-Amino-6-(4-methoxyphenyl)thieno[2,3-b]pyridin-2-yl)(morpholino)methanone. 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 C19H19N3O3S?
C19H19N3O3S has a degree of unsaturation of 12. 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.