Molecular formula
C19H15N3O2S
133 compounds have this formula on CompoundList.
- Molar mass
- 349.41g/mol
- Monoisotopic mass
- 349.0885Da
- Atoms
- 40
- Elements
- 5
- Rings plus double bonds
- 14
The formula C19H15N3O2S describes a molecule made of 19 carbon atoms, 15 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 × 1965.31%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 154.33%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 312.03%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.16%15.999 × 2 = 31.998 g/mol
- S Sulfur × 19.18%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C19H15N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 133 compounds
7-((3-Hydroxyphenyl)((1,3-thiazol-2-yl)amino)methyl)quinolin-8-ol
CAS 380458-18-4C19H15N3O2S
![2-(4-Benzofuro[3,2-d]pyrimidinylthio)-N-(3-methylphenyl)acetamide chemical structure, C19H15N3O2S, CAS 848734-08-7](/s/BVYKEWNTVXGSHF-UHFFFAOYSA-N.svg)
2-(4-Benzofuro[3,2-d]pyrimidinylthio)-N-(3-methylphenyl)acetamide
CAS 848734-08-7C19H15N3O2S
![7-[(2-Hydroxyphenyl)[(1,3-thiazol-2-yl)amino]methyl]quinolin-8-ol chemical structure, C19H15N3O2S, CAS 315240-07-4](/s/VMIMNLFMPPMDIV-UHFFFAOYSA-N.svg)
7-[(2-Hydroxyphenyl)[(1,3-thiazol-2-yl)amino]methyl]quinolin-8-ol
CAS 315240-07-4C19H15N3O2S
![4-[4-(Benzyloxy)phenyl]-5-(furan-2-yl)-4H-1,2,4-triazole-3-thiol chemical structure, C19H15N3O2S, CAS 306936-84-5](/s/QXDIZBGNNXNFHG-UHFFFAOYSA-N.svg)
4-[4-(Benzyloxy)phenyl]-5-(furan-2-yl)-4H-1,2,4-triazole-3-thiol
CAS 306936-84-5C19H15N3O2S
Benzenesulfonamide, 4-(9-acridinylamino)-
CAS 58658-17-6C19H15N3O2S
![1-((Benzo[d][1,3]dioxol-5-ylmethyl)thio)-5-methyl-[1,2,4]triazolo[4,3-a]quinoline chemical structure, C19H15N3O2S, CAS 315692-90-1](/s/KIIFPNHSRBWUMQ-UHFFFAOYSA-N.svg)
1-((Benzo[d][1,3]dioxol-5-ylmethyl)thio)-5-methyl-[1,2,4]triazolo[4,3-a]quinoline
CAS 315692-90-1C19H15N3O2S
![1-{[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl]sulfanyl}-[1,2,4]triazolo[4,3-a]quinoline chemical structure, C19H15N3O2S, CAS 690961-57-0](/s/JZVWDKDNDLCCGX-UHFFFAOYSA-N.svg)
1-{[(2,3-Dihydro-1,4-benzodioxin-6-yl)methyl]sulfanyl}-[1,2,4]triazolo[4,3-a]quinoline
CAS 690961-57-0C19H15N3O2S
5-Cyano-4-(furan-2-yl)-2-methyl-6-methylsulfanyl-N-phenylpyridine-3-carboxamide
CAS 223111-71-5C19H15N3O2S
![N-(4-Imidazo[1,2-a]pyridin-2-ylphenyl)benzenesulfonamide chemical structure, C19H15N3O2S, CAS 118000-46-7](/s/COYHVIRIHZJRRJ-UHFFFAOYSA-N.svg)
N-(4-Imidazo[1,2-a]pyridin-2-ylphenyl)benzenesulfonamide
CAS 118000-46-7C19H15N3O2S
2-(1-Oxoisoindolin-2-yl)-2-phenyl-N-(thiazol-2-yl)acetamide
CAS 892772-75-7C19H15N3O2S
![2-[(2-Methyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)sulfanyl]-N-phenylacetamide chemical structure, C19H15N3O2S, CAS 847365-55-3](/s/HYRMHNXXZWEQDP-UHFFFAOYSA-N.svg)
2-[(2-Methyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)sulfanyl]-N-phenylacetamide
CAS 847365-55-3C19H15N3O2S
3-(2-Ethoxy-6-phenylpyridin-3-yl)-5-thiophen-2-yl-1,2,4-oxadiazole
CAS 724744-53-0C19H15N3O2S
![3-{2-[(2,3-Dimethylphenyl)imino]-4-oxo-1,3-thiazolidin-5-ylidene}-1,3-dihydro-2H-indol-2-one chemical structure, C19H15N3O2S, CAS 302805-95-4](/s/RYFLFLWUHAQBQJ-UHFFFAOYSA-N.svg)
3-{2-[(2,3-Dimethylphenyl)imino]-4-oxo-1,3-thiazolidin-5-ylidene}-1,3-dihydro-2H-indol-2-one
CAS 302805-95-4C19H15N3O2S
![N-[2-Oxo-2-phenyl-1-(pyrimidin-2-ylsulfanyl)ethyl]benzamide chemical structure, C19H15N3O2S, CAS 162331-11-5](/s/FEALGFZIOWUCBX-UHFFFAOYSA-N.svg)
N-[2-Oxo-2-phenyl-1-(pyrimidin-2-ylsulfanyl)ethyl]benzamide
CAS 162331-11-5C19H15N3O2S
![N-(3-(Imidazo[2,1-b]thiazol-6-yl)phenyl)-2-methoxybenzamide chemical structure, C19H15N3O2S, CAS 667910-69-2](/s/BPCBHLCQTLAFBG-UHFFFAOYSA-N.svg)
N-(3-(Imidazo[2,1-b]thiazol-6-yl)phenyl)-2-methoxybenzamide
CAS 667910-69-2C19H15N3O2S
![N-(4-Ethylphenyl)-4-oxo-4H-[1,3]thiazino[3,2-a]benzimidazole-2-carboxamide chemical structure, C19H15N3O2S, CAS 433697-20-2](/s/PHBQPSPZYZLIJU-UHFFFAOYSA-N.svg)
N-(4-Ethylphenyl)-4-oxo-4H-[1,3]thiazino[3,2-a]benzimidazole-2-carboxamide
CAS 433697-20-2C19H15N3O2S
![4-Cyano-N-[4-(4-methoxyphenyl)-5-methyl-1,3-thiazol-2-yl]benzamide chemical structure, C19H15N3O2S, CAS 536733-67-2](/s/LJFWMSZYWOKTMT-UHFFFAOYSA-N.svg)
4-Cyano-N-[4-(4-methoxyphenyl)-5-methyl-1,3-thiazol-2-yl]benzamide
CAS 536733-67-2C19H15N3O2S
![N-(4-Methylbenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)furan-2-carboxamide chemical structure, C19H15N3O2S, CAS 894998-88-0](/s/ZOPWCARGUOSWHW-UHFFFAOYSA-N.svg)
N-(4-Methylbenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)furan-2-carboxamide
CAS 894998-88-0C19H15N3O2S
![(6Z)-6-[(4-Methoxyphenyl)methylidene]-3-(4-methylphenyl)-[1,3]thiazolo[2,3-c][1,2,4]triazol-5-one chemical structure, C19H15N3O2S, CAS 330828-24-5](/s/MLQOGRAGMVPJPN-WJDWOHSUSA-N.svg)
(6Z)-6-[(4-Methoxyphenyl)methylidene]-3-(4-methylphenyl)-[1,3]thiazolo[2,3-c][1,2,4]triazol-5-one
CAS 330828-24-5C19H15N3O2S
![N-(6-Methylbenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)furan-2-carboxamide chemical structure, C19H15N3O2S, CAS 895007-00-8](/s/NWRUAZJDUMIXHH-UHFFFAOYSA-N.svg)
N-(6-Methylbenzo[d]thiazol-2-yl)-N-(pyridin-3-ylmethyl)furan-2-carboxamide
CAS 895007-00-8C19H15N3O2S
![2-[(3,4-Dimethylphenyl)imino]-5-(2-oxo-1,2-dihydro-3H-indol-3-yliden)-1,3-thiazolan-4-one chemical structure, C19H15N3O2S, CAS 302806-02-6](/s/VJKKHWATCLKWMR-UHFFFAOYSA-N.svg)
2-[(3,4-Dimethylphenyl)imino]-5-(2-oxo-1,2-dihydro-3H-indol-3-yliden)-1,3-thiazolan-4-one
CAS 302806-02-6C19H15N3O2S
![(5Z)-5-(2-Methoxybenzylidene)-2-(4-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one chemical structure, C19H15N3O2S, CAS 328262-70-0](/s/OGHLGFGHEMIDBH-WJDWOHSUSA-N.svg)
(5Z)-5-(2-Methoxybenzylidene)-2-(4-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
CAS 328262-70-0C19H15N3O2S
![(5Z)-5-(4-Methoxybenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one chemical structure, C19H15N3O2S, CAS 618852-80-5](/s/PRCWGWVFRABKIA-WJDWOHSUSA-N.svg)
(5Z)-5-(4-Methoxybenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one
CAS 618852-80-5C19H15N3O2S
![1-(4-(Benzo[d]oxazol-2-yl)phenyl)-3-(thiophen-2-ylmethyl)urea chemical structure, C19H15N3O2S, CAS 1203220-67-0](/s/YXNLGDRAHABWSC-UHFFFAOYSA-N.svg)
1-(4-(Benzo[d]oxazol-2-yl)phenyl)-3-(thiophen-2-ylmethyl)urea
CAS 1203220-67-0C19H15N3O2S
- N-(1-(Thiophene-2-carbonyl)indolin-6-yl)picolinamide1210675-53-8C19H15N3O2S
- 2-(Benzofuro[3,2-d]pyrimidin-4-ylthio)-N-benzylacetamide847336-74-7C19H15N3O2S
- (6Z)-6-[(2-Methoxyphenyl)methylidene]-3-(4-methylphenyl)-[1,3]thiazolo[2,3-c][1,2,4]triazol-5-one346594-73-8C19H15N3O2S
- 2-Methyl-5-[(2-oxo-2-phenylethyl)sulfanyl]-2H,3H-imidazo[1,2-c]quinazolin-3-one1022317-58-3C19H15N3O2S
- N-[4-(4-Cyanophenyl)-1,3-thiazol-2-yl]-3-phenoxypropanamide476295-73-5C19H15N3O2S
- N-(Furan-2-ylmethyl)-N-(pyridin-2-ylmethyl)benzo[d]thiazole-2-carboxamide1286727-04-5C19H15N3O2S
- (3E)-3-{(2E)-2-[(2,4-Dimethylphenyl)imino]-4-oxo-1,3-thiazolidin-5-ylidene}-1,3-dihydro-2H-indol-2-one302805-99-8C19H15N3O2S
- 1-(2-Methyl-1H-indol-3-yl)-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)ethanone827005-25-4C19H15N3O2S
- (5Z)-5-(2-Methoxybenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one578696-97-6C19H15N3O2S
- (5Z)-5-(3-Methoxybenzylidene)-2-(2-methylphenyl)[1,3]thiazolo[3,2-b][1,2,4]triazol-6(5H)-one578697-44-6C19H15N3O2S
- N-(2-Hydroxy-2-(naphthalen-1-yl)ethyl)benzo[c][1,2,5]thiadiazole-5-carboxamide1351645-62-9C19H15N3O2S
- N-Benzyl-2-(4-oxo[1]benzothieno[3,2-d]pyrimidin-3(4H)-yl)acetamide1021256-93-8C19H15N3O2S
- (5-(2-Hydroxyphenyl)-3-(pyridin-3-yl)-4,5-dihydro-1H-pyrazol-1-yl)(thiophen-2-yl)methanone831232-62-3C19H15N3O2S
- (2Z,5E)-2-((4-Hydroxyphenyl)imino)-5-((1-methyl-1H-indol-3-yl)methylene)thiazolidin-4-one713128-42-8C19H15N3O2S
- N-(6-(Methylthio)pyridazin-3-yl)-9H-xanthene-9-carboxamide1021253-01-9C19H15N3O2S
- 1-(4-Methoxyphenyl)-3-(naphtho[1,2-d]thiazol-2-yl)urea330189-52-1C19H15N3O2S
- N-(2-Oxo-2-phenyl-1-pyrimidin-4-ylsulfanylethyl)benzamide162331-15-9C19H15N3O2S
- N-[5-Oxo-7-(thiophen-2-yl)-5,6,7,8-tetrahydroquinazolin-2-yl]benzamide333758-38-6C19H15N3O2S
- 5-Methyl-N-(6-methyl-1,3-benzothiazol-2-yl)-3-phenyl-1,2-oxazole-4-carboxamide353474-67-6C19H15N3O2S
- 5-Methyl-N-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]-1,2-oxazole-3-carboxamide717857-80-2C19H15N3O2S
- Methyl 2-[(4-cyano-1-methyl-3-phenyl-1H-pyrazol-5-yl)sulfanyl]benzenecarboxylate321998-66-7C19H15N3O2S
- 9-Methyl-4-oxo-N-(m-tolyl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-2-carboxamide689744-68-1C19H15N3O2S
- 2-(Benzofuro[3,2-d]pyrimidin-4-ylthio)-N-(p-tolyl)acetamide844460-78-2C19H15N3O2S
- 1-(12,14-Dioxo-11,12,14,15-tetrahydro-9H-9,10-[3,4]epipyrroloanthracen-13(10H)-yl)thiourea664972-93-4C19H15N3O2S
- (5Z)-2-[(3-Hydroxyphenyl)amino]-5-[(1-methyl-1H-indol-3-yl)methylidene]-1,3-thiazol-4(5H)-one714239-82-4C19H15N3O2S
- (E)-Ethyl 2-((2-(benzo[d]thiazol-2-yl)-2-cyanovinyl)amino)benzoate587010-02-4C19H15N3O2S
- N-(1-Phenyl-1H-benzimidazol-5-yl)benzenesulfonamide489405-69-8C19H15N3O2S
- N-(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-5-phenyl-1,2-oxazole-3-carboxamide712348-23-7C19H15N3O2S
- 2-[2-(2-Anilino-1,3-thiazol-4-yl)ethyl]-1H-isoindole-1,3(2H)-dione124458-16-8C19H15N3O2S
- 4-Methyl-N-(8-methyl-4-oxo-4H-pyrimido[2,1-b][1,3]benzothiazol-3-yl)benzamide832108-19-7C19H15N3O2S
- 2-[2-(1-Phenylimidazol-2-yl)sulfanylethyl]isoindole-1,3-dione478040-25-4C19H15N3O2S
- N-(4-Imidazo[2,1-b][1,3]thiazol-6-ylphenyl)-2-phenoxyacetamide851099-15-5C19H15N3O2S
- Ethyl (2E)-2-cyano-3-{[4-(naphthalen-2-yl)-1,3-thiazol-2-yl]amino}prop-2-enoate478258-32-1C19H15N3O2S
- N-(3-(Imidazo[2,1-b]thiazol-6-yl)phenyl)-2-phenoxyacetamide872629-98-6C19H15N3O2S
- N-(3-Methylphenyl)-2-(4-oxo[1]benzothieno[3,2-d]pyrimidin-3(4H)-yl)acetamide1021256-08-5C19H15N3O2S
- N-(4,5-Dimethyl-1,3-thiazol-2-yl)-2-(2-furyl)-4-quinolinecarboxamide1144470-65-4C19H15N3O2S
- Methyl 1-(4-cyano-phenyl)-5-(4-methylsulfanyl-phenyl)-1H-pyrazole-3-carboxylate640727-98-6C19H15N3O2S
- 1-(Benzo[d]thiazol-2-yl)azetidin-3-yl 1H-indole-3-carboxylate1396853-08-9C19H15N3O2S
- (3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)(1H-indol-2-yl)methanone1421466-07-0C19H15N3O2S
- 4-Methoxy-N-[2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]benzamide864717-99-7C19H15N3O2S
- N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-5-(4-methylphenyl)-1,2-oxazole-3-carboxamide717874-80-1C19H15N3O2S
- 2-[[5-(1-Benzofuran-2-yl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-1-phenylethanone713491-79-3C19H15N3O2S
- N'-Benzoyl-8-methyl-8H-thieno[2,3-b]indole-2-carbohydrazide477855-73-5C19H15N3O2S
- 2-{[5-(Furan-2-yl)-4-methyl-4H-1,2,4-triazol-3-yl]sulfanyl}-1-(naphthalen-2-yl)ethanone575459-74-4C19H15N3O2S
- N-(6-Acetamido-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)benzamide865182-74-7C19H15N3O2S
- 3-[(3-Nitrobenzyl)sulfanyl]-5,6-dihydrobenzo[h]cinnoline478047-90-4C19H15N3O2S
- 4-Methyl-3-(3-methyl-1,2-benzisoxazol-6-yl)-N-(1,3-thiazol-2-yl)benzamide651780-59-5C19H15N3O2S
- 2-(Naphthalen-2-yl)-N-(5-(thiophen-2-ylmethyl)-1,3,4-oxadiazol-2-yl)acetamide1021083-13-5C19H15N3O2S
- 2-(3-Acetyl-1H-indol-1-yl)-N-[(2Z)-1,3-benzothiazol-2(3H)-ylidene]acetamide1190294-10-0C19H15N3O2S
- 3-(4-Methoxyphenyl)-7-phenyl-2-sulfanyl-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one1255784-40-7C19H15N3O2S
- (3-(Benzo[d]thiazol-2-yloxy)azetidin-1-yl)(1H-indol-3-yl)methanone1421446-30-1C19H15N3O2S
- 2-(Benzo[d]isoxazol-3-yl)-N-((2-(thiophen-2-yl)pyridin-3-yl)methyl)acetamide2034444-21-6C19H15N3O2S
- 4(3H)-Quinazolinone, 2-((4-methylphenyl)methoxy)-3-(2-thiazolyl)-85178-70-7C19H15N3O2S
- 2-([1]Benzofuro[3,2-d]pyrimidin-4-ylsulfanyl)-N-(2-methylphenyl)acetamide847047-56-7C19H15N3O2S
- (E)-2-(Benzenesulfonyl)-3-[(2-methylquinolin-4-yl)amino]prop-2-enenitrile1024788-35-9C19H15N3O2S
- N-[4-(4-Cyanophenyl)-1,3-thiazol-2-yl]-2-(4-methoxyphenyl)acetamide922474-27-9C19H15N3O2S
- 1-Benzyl-3-(thiophen-2-ylmethyl)pyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione955801-01-1C19H15N3O2S
- 1-(1-Methyl-1H-indol-3-yl)-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]ethanone929865-21-4C19H15N3O2S
- N-(4-Methylbenzo[d]thiazol-2-yl)-N-(pyridin-4-ylmethyl)furan-2-carboxamide941958-00-5C19H15N3O2S
- N-(3,4-Dimethyl-2-oxo-1,2-dihydroquinolin-7-yl)benzo[d]thiazole-2-carboxamide1286710-91-5C19H15N3O2S
- 3-(2-Methoxyphenyl)-7-phenyl-2-sulfanyl-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one1255784-08-7C19H15N3O2S
- 2-(4-(Dimethylamino)phenylamino)naphtho[2,3-d]thiazole-4,9-dione220333-08-4C19H15N3O2S
- 1-Phenethyl-5-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one1396863-88-9C19H15N3O2S
- 5-Amino-1-(4-hydroxyphenyl)-4-(4-phenyl-1,3-thiazol-2-yl)-1,2-dihydro-3H-pyrrol-3-one929866-61-5C19H15N3O2S
- 6-Methyl-3-(3-(4-(methylthio)phenyl)-1,2,4-oxadiazol-5-yl)quinolin-4(1H)-one1170503-80-6C19H15N3O2S
- 3-Methoxy-N-[2-(thiophen-2-yl)imidazo[1,2-A]pyridin-3-yl]benzamide429648-89-5C19H15N3O2S
- 2-Methoxy-N-[2-(thiophen-2-yl)imidazo[1,2-A]pyridin-3-yl]benzamide430441-80-8C19H15N3O2S
- (Z)-Ethyl 4-((2-(benzo[d]thiazol-2-yl)-2-cyanovinyl)amino)benzoate610758-84-4C19H15N3O2S
- (Z)-N-(3-Allyl-4-methoxybenzo[d]thiazol-2(3H)-ylidene)-4-cyanobenzamide868376-17-4C19H15N3O2S
- 10H-Phenothiazine, 10-(((2-furanylmethylene)hydrazino)acetyl)-54012-85-0C19H15N3O2S
- N-[4-(4-Cyanophenyl)-1,3-thiazol-2-yl]-4-ethoxybenzamide328118-31-6C19H15N3O2S
- N-(Benzoyloxy)-N-[(E)-1-(3-methyl[1,3]thiazolo[3,2-a][1,3]benzimidazol-2-yl)ethylidene]amine478077-06-4C19H15N3O2S
- 3-Methyl-N-(4-(6-methylbenzo[d]thiazol-2-yl)phenyl)isoxazole-5-carboxamide946285-83-2C19H15N3O2S
- N-[(2Z)-5-Methoxy[1,3]thiazolo[4,5-f]quinolin-2(1H)-ylidene]-2-methylbenzamide951978-90-8C19H15N3O2S
- N-(4-Methylbenzo[d]thiazol-2-yl)-N-(pyridin-2-ylmethyl)furan-2-carboxamide899964-08-0C19H15N3O2S
- 1-(4-(Benzofuran-2-yl)thiazol-2-yl)-3-benzylurea1207058-13-6C19H15N3O2S
Frequently asked questions
What is the molar mass of C19H15N3O2S?
The molar mass of C19H15N3O2S is 349.41 g/mol, calculated from standard atomic weights for 19 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 349.0885 Da.
How many compounds have the formula C19H15N3O2S?
CompoundList lists 133 compounds with the molecular formula C19H15N3O2S, including 7-((3-Hydroxyphenyl)((1,3-thiazol-2-yl)amino)methyl)quinolin-8-ol, 2-(4-Benzofuro[3,2-d]pyrimidinylthio)-N-(3-methylphenyl)acetamide, 7-[(2-Hydroxyphenyl)[(1,3-thiazol-2-yl)amino]methyl]quinolin-8-ol. 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 C19H15N3O2S?
C19H15N3O2S has a degree of unsaturation of 14. 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.