Molecular formula
C19H19N3O2S
332 compounds have this formula on CompoundList.
- Molar mass
- 353.44g/mol
- Monoisotopic mass
- 353.1198Da
- Atoms
- 44
- Elements
- 5
- Rings plus double bonds
- 12
The formula C19H19N3O2S describes a molecule made of 19 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 × 1964.57%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 195.42%1.008 × 19 = 19.152 g/mol
- N Nitrogen × 311.89%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.05%15.999 × 2 = 31.998 g/mol
- S Sulfur × 19.07%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C19H19N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 332 compounds
(E)-N-(2-(5-Cyclopropyl-3-(thiophen-3-yl)-1H-pyrazol-1-yl)ethyl)-3-(furan-2-yl)acrylamide
CAS 2035007-26-0C19H19N3O2S
![Benzo[b]thiophen-2-yl(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)methanone chemical structure, C19H19N3O2S, CAS 2034317-14-9](/s/ZEXIYZLIPZEVNH-UHFFFAOYSA-N.svg)
Benzo[b]thiophen-2-yl(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)methanone
CAS 2034317-14-9C19H19N3O2S
![2-[[5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-phenylethyl)acetamide chemical structure, C19H19N3O2S, CAS 484694-73-7](/s/GKPIZTMHRHZGAH-UHFFFAOYSA-N.svg)
2-[[5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-phenylethyl)acetamide
CAS 484694-73-7C19H19N3O2S
![2-[[5-[(4-Methoxyphenyl)methyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-1-phenylethanone chemical structure, C19H19N3O2S, CAS 713492-79-6](/s/OIBZZOYFWNWMKV-UHFFFAOYSA-N.svg)
2-[[5-[(4-Methoxyphenyl)methyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-1-phenylethanone
CAS 713492-79-6C19H19N3O2S
N-(5-tert-Butyl-1,3,4-thiadiazol-2-yl)-2-phenoxybenzamide
CAS 521299-24-1C19H19N3O2S
![(7Z)-3-(3,4-Dimethylphenyl)-7-[(5-methylfuran-2-yl)methylidene]-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one chemical structure, C19H19N3O2S, CAS 690685-21-3](/s/KTWBKRGLZJIDJE-MFOYZWKCSA-N.svg)
(7Z)-3-(3,4-Dimethylphenyl)-7-[(5-methylfuran-2-yl)methylidene]-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one
CAS 690685-21-3C19H19N3O2S
![2-[1-(4-Methoxyphenyl)imidazol-2-yl]sulfanyl-N-(3-methylphenyl)acetamide chemical structure, C19H19N3O2S, CAS 688335-90-2](/s/IRWYVHFYZBBOJN-UHFFFAOYSA-N.svg)
2-[1-(4-Methoxyphenyl)imidazol-2-yl]sulfanyl-N-(3-methylphenyl)acetamide
CAS 688335-90-2C19H19N3O2S
![2-Methyl-N-{2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]ethyl}-4-nitroaniline chemical structure, C19H19N3O2S, CAS 861207-44-5](/s/SYPGZDYKRHSAQP-UHFFFAOYSA-N.svg)
2-Methyl-N-{2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]ethyl}-4-nitroaniline
CAS 861207-44-5C19H19N3O2S
![4-[(4,6-Dimethoxypyrimidin-2-yl)-phenylmethyl]sulfanylaniline chemical structure, C19H19N3O2S, CAS 869652-38-0](/s/NZRFMXYVJFBNEM-UHFFFAOYSA-N.svg)
4-[(4,6-Dimethoxypyrimidin-2-yl)-phenylmethyl]sulfanylaniline
CAS 869652-38-0C19H19N3O2S
![4-Methoxy-N-[5-(2,4,6-trimethylphenyl)-1,3,4-thiadiazol-2-yl]benzamide chemical structure, C19H19N3O2S, CAS 391226-68-9](/s/ZLXRKBDYBZIHMG-UHFFFAOYSA-N.svg)
4-Methoxy-N-[5-(2,4,6-trimethylphenyl)-1,3,4-thiadiazol-2-yl]benzamide
CAS 391226-68-9C19H19N3O2S
![2-[1-(3-Methoxyphenyl)imidazol-2-yl]sulfanyl-N-(3-methylphenyl)acetamide chemical structure, C19H19N3O2S, CAS 688335-69-5](/s/ZGBAOFVMUQIIPO-UHFFFAOYSA-N.svg)
2-[1-(3-Methoxyphenyl)imidazol-2-yl]sulfanyl-N-(3-methylphenyl)acetamide
CAS 688335-69-5C19H19N3O2S
![4-(Dimethylamino)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]benzamide chemical structure, C19H19N3O2S, CAS 392249-44-4](/s/CRPQLZYCHPTZAF-UHFFFAOYSA-N.svg)
4-(Dimethylamino)-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]benzamide
CAS 392249-44-4C19H19N3O2S
![2-Methoxy-N-[5-(2,4,6-trimethylphenyl)-1,3,4-thiadiazol-2-yl]benzamide chemical structure, C19H19N3O2S, CAS 391226-84-9](/s/AIHNVUUYUYCAKN-UHFFFAOYSA-N.svg)
2-Methoxy-N-[5-(2,4,6-trimethylphenyl)-1,3,4-thiadiazol-2-yl]benzamide
CAS 391226-84-9C19H19N3O2S
![N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-3,4-dimethylbenzamide chemical structure, C19H19N3O2S, CAS 864858-68-4](/s/AFBKHRQAIHITAY-UHFFFAOYSA-N.svg)
N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-3,4-dimethylbenzamide
CAS 864858-68-4C19H19N3O2S
![N-(4-Methoxyphenyl)-2-[1-(3-methylphenyl)imidazol-2-yl]sulfanylacetamide chemical structure, C19H19N3O2S, CAS 851131-00-5](/s/IZEUVGHWAMCKOV-UHFFFAOYSA-N.svg)
N-(4-Methoxyphenyl)-2-[1-(3-methylphenyl)imidazol-2-yl]sulfanylacetamide
CAS 851131-00-5C19H19N3O2S
N-Benzyl-2-((1-(2-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide
CAS 897615-55-3C19H19N3O2S
![N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-3-ethylsulfanylbenzamide chemical structure, C19H19N3O2S, CAS 898459-29-5](/s/UUSJWHLSMNWYEK-UHFFFAOYSA-N.svg)
N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-3-ethylsulfanylbenzamide
CAS 898459-29-5C19H19N3O2S
![2-Cyano-3-(5-methylthiophen-2-yl)-N-[4-(morpholin-4-yl)phenyl]prop-2-enamide chemical structure, C19H19N3O2S, CAS 1002703-75-4](/s/RSHFMWBYIVRKAF-NTCAYCPXSA-N.svg)
2-Cyano-3-(5-methylthiophen-2-yl)-N-[4-(morpholin-4-yl)phenyl]prop-2-enamide
CAS 1002703-75-4C19H19N3O2S
N-(5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl)-2-(4-(methylthio)phenyl)acetamide
CAS 941883-11-0C19H19N3O2S
![Ethyl [5-(2-amino-4-pyridyl)-4-(3-methylphenyl)-1,3-thiazol-2-yl]acetate chemical structure, C19H19N3O2S, CAS 365428-80-4](/s/CLYDJQKXFXLHLY-UHFFFAOYSA-N.svg)
Ethyl [5-(2-amino-4-pyridyl)-4-(3-methylphenyl)-1,3-thiazol-2-yl]acetate
CAS 365428-80-4C19H19N3O2S
3-(Ethylsulfanyl)-5,6-bis(4-methoxyphenyl)-1,2,4-triazine
CAS 63119-29-9C19H19N3O2S
2-Methoxy-N-(2-((5-phenyl-1H-imidazol-2-yl)thio)ethyl)benzamide
CAS 886897-76-3C19H19N3O2S
![N-(3-Methoxyphenyl)-1-(thiophen-2-yl)-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxamide chemical structure, C19H19N3O2S, CAS 899735-62-7](/s/HSSFWKZLGJHEFG-UHFFFAOYSA-N.svg)
N-(3-Methoxyphenyl)-1-(thiophen-2-yl)-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxamide
CAS 899735-62-7C19H19N3O2S
![N-(4-Methoxyphenyl)-1-(thiophen-2-yl)-1H,2H,3H,4H-pyrrolo[1,2-a]pyrazine-2-carboxamide chemical structure, C19H19N3O2S, CAS 899942-52-0](/s/MHMRRHDJJHQIHD-UHFFFAOYSA-N.svg)
N-(4-Methoxyphenyl)-1-(thiophen-2-yl)-1H,2H,3H,4H-pyrrolo[1,2-a]pyrazine-2-carboxamide
CAS 899942-52-0C19H19N3O2S
- 2-((5-(4-Methoxyphenyl)-1H-imidazol-2-yl)thio)-N-(o-tolyl)acetamide941905-82-4C19H19N3O2S
- 2-((5-(4-Methoxyphenyl)-1H-imidazol-2-yl)thio)-N-(p-tolyl)acetamide942009-43-0C19H19N3O2S
- N-Benzyl-2-((5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide941905-87-9C19H19N3O2S
- 3,4-Dimethyl-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)benzamide954033-07-9C19H19N3O2S
- 3,5-Dimethyl-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)benzamide946345-01-3C19H19N3O2S
- N-(2-(6-Oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)-2-(m-tolyl)acetamide946345-10-4C19H19N3O2S
- 4-Oxo-N-(2-phenylethyl)-6,7,8,9-tetrahydro-4H-pyrimido[2,1-b][1,3]benzothiazole-3-carboxamide942890-86-0C19H19N3O2S
- N-(3-Methoxyphenyl)-2-((1-methyl-5-phenyl-1H-imidazol-2-yl)thio)acetamide932459-79-5C19H19N3O2S
- 2-((5-(4-Methoxyphenyl)-1-methyl-1H-imidazol-2-yl)thio)-N-phenylacetamide932515-37-2C19H19N3O2S
- N-(2-Methoxyphenyl)-1-(thiophen-2-yl)-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxamide900003-61-4C19H19N3O2S
- 1-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)sulfonyl]-2,3-dihydro-1H-indole899235-86-0C19H19N3O2S
- 2-({1-[(2-Methoxyphenyl)methyl]-1H-imidazol-2-yl}sulfanyl)-N-phenylacetamide946368-30-5C19H19N3O2S
- 2-(4-Methylphenyl)-N-{2-[6-oxo-3-(thiophen-2-yl)-1,6-dihydropyridazin-1-yl]ethyl}acetamide1049174-24-4C19H19N3O2S
- 2-(3,4-Dimethylphenyl)-N-{5-[(phenylsulfanyl)methyl]-1,3,4-oxadiazol-2-yl}acetamide921773-90-2C19H19N3O2S
- N-(3-Ethylphenyl)-2-(furan-2-yl)-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxamide1030778-51-8C19H19N3O2S
- 3-Methylbenzyl 5-methyl-1-(3-(methylthio)phenyl)-1H-1,2,3-triazole-4-carboxylate946375-94-6C19H19N3O2S
- 2-Methylbenzyl 5-methyl-1-(3-(methylthio)phenyl)-1H-1,2,3-triazole-4-carboxylate946243-30-7C19H19N3O2S
- N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2-(m-tolyl)acetamide1171838-64-4C19H19N3O2S
- N-(4-Methoxybenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)cyclobutanecarboxamide1170943-21-1C19H19N3O2S
- 2-(Ethylthio)-N-(5-(4-methylbenzyl)-1,3,4-oxadiazol-2-yl)benzamide1171712-35-8C19H19N3O2S
- N-(5-(3,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl)-2-(p-tolylthio)acetamide1172990-49-6C19H19N3O2S
- N-(6-Methoxybenzo[d]thiazol-2-yl)-N-(pyridin-2-ylmethyl)cyclobutanecarboxamide1170164-02-9C19H19N3O2S
- N-(4-Methoxybenzo[d]thiazol-2-yl)-N-(pyridin-2-ylmethyl)cyclobutanecarboxamide1170842-70-2C19H19N3O2S
- (4-((4-(Furan-2-yl)thiazol-2-yl)methyl)piperazin-1-yl)(phenyl)methanone1170560-75-4C19H19N3O2S
- 2-(4-Cyanobenzamido)-N,6-dimethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide892977-80-9C19H19N3O2S
- 4-(4-Methoxyphenyl)-N-[4-(propan-2-yl)phenyl]-1,2,3-thiadiazole-5-carboxamide1190288-14-2C19H19N3O2S
- 2-(6-Oxo-3-(p-tolyl)pyridazin-1(6H)-yl)-N-(thiophen-2-ylmethyl)propanamide1203202-86-1C19H19N3O2S
- N-((4-Phenyltetrahydro-2H-pyran-4-yl)methyl)benzo[c][1,2,5]thiadiazole-5-carboxamide1207018-10-7C19H19N3O2S
- (2Z)-2-[(3,5-Dimethylphenyl)imino]-5-(hydroxymethyl)-8-methyl-2H-pyrano[2,3-c]pyridine-3-carbothioamide931361-18-1C19H19N3O2S
- 2-{2-[(2,3-Dihydro-1H-inden-1-yl)(prop-2-yn-1-yl)amino]acetamido}thiophene-3-carboxamide1223039-46-0C19H19N3O2S
- 2-(Isobutylthio)-5-(3-nitrophenyl)-1-phenyl-1H-imidazole1235152-07-4C19H19N3O2S
- 2-((1-Benzyl-5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide1207042-13-4C19H19N3O2S
- 1-Benzyl-2-(isopropylthio)-5-(3-nitrophenyl)-1H-imidazole1235320-10-1C19H19N3O2S
- 2-((5-(4-Methoxyphenyl)-1-(p-tolyl)-1H-imidazol-2-yl)thio)acetamide1207043-95-5C19H19N3O2S
- 2-(Isopropylthio)-5-(3-nitrophenyl)-1-(p-tolyl)-1H-imidazole1234907-89-1C19H19N3O2S
- 2-((5-(4-Methoxyphenyl)-1-(o-tolyl)-1H-imidazol-2-yl)thio)acetamide1207045-45-1C19H19N3O2S
- 2-(Isopropylthio)-5-(3-nitrophenyl)-1-(o-tolyl)-1H-imidazole1234838-38-0C19H19N3O2S
- 4-Amino-3-(4-methoxyphenyl)-N-phenethylisothiazole-5-carboxamide1286696-36-3C19H19N3O2S
- 4-Amino-3-(4-methoxyphenyl)-N-(4-methylbenzyl)isothiazole-5-carboxamide1286733-25-2C19H19N3O2S
- 3-(3-Acetyl-1H-indol-1-yl)-N-(5,6-dihydro-4H-cyclopenta[d]thiazol-2-yl)propanamide1324098-84-1C19H19N3O2S
- N-Benzyl-5-{[(4,6-dimethylpyrimidin-2-yl)sulfanyl]methyl}furan-2-carboxamide1401590-21-3C19H19N3O2S
- N-[1-(3-Phenyl-1,2,4-oxadiazol-5-yl)cyclohexyl]thiophene-2-carboxamide1396633-81-0C19H19N3O2S
- Benzo[d]thiazol-2-yl(4-((6-methylpyridin-2-yl)oxy)piperidin-1-yl)methanone1797267-18-5C19H19N3O2S
- 2-(Benzylthio)-N-(2-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)acetamide1448066-60-1C19H19N3O2S
- 2-[4-(Acetylamino)-1H-indol-1-yl]-N-[3-(methylsulfanyl)phenyl]acetamide1574325-40-8C19H19N3O2S
- (E)-N-(2-(5-Cyclopropyl-3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)-3-(furan-2-yl)acrylamide1798283-51-8C19H19N3O2S
- 1 suppliersEthyl 2-[[4-(4-cyclopropylnaphthalen-1-yl)-1,2,4-triazol-3-yl]sulfanyl]acetate1547295-11-3C19H19N3O2S
- (3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)(3-(dimethylamino)phenyl)methanone1797396-77-0C19H19N3O2S
- (E)-N-((1-(Benzo[d]oxazol-2-yl)pyrrolidin-2-yl)methyl)-3-(thiophen-2-yl)acrylamide1799250-78-4C19H19N3O2S
- N-(1-(Pyridin-2-yl)pyrrolidin-3-yl)naphthalene-1-sulfonamide1790197-55-5C19H19N3O2S
- 3-(4-Methoxyphenyl)-1-methyl-N-[3-(methylsulfanyl)phenyl]-1H-pyrazole-5-carboxamide1630856-92-6C19H19N3O2S
- 2-{[1-(4-Methylthiophene-2-carbonyl)piperidin-4-yl]oxy}quinoxaline1705469-07-3C19H19N3O2S
- (3-(1H-Pyrazol-1-yl)phenyl)(7-(furan-2-yl)-1,4-thiazepan-4-yl)methanone1705354-96-6C19H19N3O2S
- 6-Isopropoxy-N-((2-(thiophen-2-yl)pyridin-3-yl)methyl)nicotinamide2034477-35-3C19H19N3O2S
- N-(Pyridin-3-yl(tetrahydro-2H-pyran-4-yl)methyl)benzo[d]thiazole-2-carboxamide2034456-46-5C19H19N3O2S
- N-(2-(Azetidin-1-yl)-2-(thiophen-3-yl)ethyl)-5-phenylisoxazole-3-carboxamide2034541-42-7C19H19N3O2S
- 1-Phenethyl-3-(4-(thiazol-2-yloxy)benzyl)urea2034616-95-8C19H19N3O2S
- N-((1H-Indol-3-yl)methyl)-2-((tetrahydrothiophen-3-yl)oxy)nicotinamide2034390-82-2C19H19N3O2S
- 2-((1H-Indol-3-yl)thio)-1-(3-(pyridin-2-yloxy)pyrrolidin-1-yl)ethanone1903653-83-7C19H19N3O2S
- N,N-Bis(4-cyanophenethyl)methanesulfonamide1820712-14-8C19H19N3O2S
- 3-(1-(2-(Thiophen-2-yl)acetyl)piperidin-3-yl)quinazolin-4(3H)-one2034533-66-7C19H19N3O2S
- 3-(1-(2-(Thiophen-3-yl)acetyl)piperidin-3-yl)quinazolin-4(3H)-one2034534-58-0C19H19N3O2S
- (3-(1H-Pyrazol-1-yl)phenyl)(4-(thiophen-3-yloxy)piperidin-1-yl)methanone2034302-78-6C19H19N3O2S
- N-((Tetrahydro-2H-pyran-4-yl)(thiophen-2-yl)methyl)quinoxaline-6-carboxamide2309752-07-4C19H19N3O2S
- N-[(Oxan-4-yl)(thiophen-2-yl)methyl]quinoxaline-2-carboxamide2309752-42-7C19H19N3O2S
- 2-{2-[(3,4-Dimethylphenyl)imino]-4-oxo-1,3-thiazolidin-5-yl}-N-phenylacetamide489454-47-9C19H19N3O2S
- N-[[2-(4-Methylphenyl)-1,3-benzoxazol-5-yl]carbamothioyl]butanamide429643-67-4C19H19N3O2S
- (E)-3-Phenyl-N-[4-(propanoylcarbamothioylamino)phenyl]prop-2-enamide536978-95-7C19H19N3O2S
- N-{[4-(5,7-Dimethyl-1,3-benzoxazol-2-yl)phenyl]carbamothioyl}propanamide593238-73-4C19H19N3O2S
- N-[5-[(4-Ethylphenoxy)methyl]-1,3,4-thiadiazol-2-yl]-2-methylbenzamide757942-96-4C19H19N3O2S
- N-(5-Mesityl-1,3,4-thiadiazol-2-yl)-3-methoxybenzamide391226-72-5C19H19N3O2S
- N-(2-Ethylphenyl)-2-(furan-2-yl)-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxamide1017223-08-3C19H19N3O2S
- N-(2,4-Dimethylphenyl)-2-(furan-2-yl)-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxamide1031507-23-9C19H19N3O2S
- (1-Methyl-1H-indol-2-yl)[4-(thiophen-2-ylcarbonyl)piperazin-1-yl]methanone1081144-21-9C19H19N3O2S
- (E)-N-[4-(3,5-Dimethylpyrazol-1-yl)phenyl]-2-phenylethenesulfonamide2361915-11-7C19H19N3O2S
- (E)-2-Phenyl-N-[[2-(pyrazol-1-ylmethyl)phenyl]methyl]ethenesulfonamide1198071-13-4C19H19N3O2S
Frequently asked questions
What is the molar mass of C19H19N3O2S?
The molar mass of C19H19N3O2S is 353.44 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 353.1198 Da.
How many compounds have the formula C19H19N3O2S?
CompoundList lists 332 compounds with the molecular formula C19H19N3O2S, including (E)-N-(2-(5-Cyclopropyl-3-(thiophen-3-yl)-1H-pyrazol-1-yl)ethyl)-3-(furan-2-yl)acrylamide, Benzo[b]thiophen-2-yl(3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidin-1-yl)methanone, 2-[[5-(4-Methylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-phenylethyl)acetamide. 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 C19H19N3O2S?
C19H19N3O2S 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.