Molecular formula
C17H18N4OS
211 compounds have this formula on CompoundList.
- Molar mass
- 326.42g/mol
- Monoisotopic mass
- 329.1390Da
- Atoms
- 41
- Elements
- 5
- Rings plus double bonds
- 11
The formula C17H18N4OS describes a molecule made of 17 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom 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 × 1762.55%12.011 × 17 = 204.187 g/mol
- H Hydrogen × 185.56%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 417.16%14.007 × 4 = 56.028 g/mol
- O Oxygen × 14.90%15.999 × 1 = 15.999 g/mol
- S Sulfur × 19.82%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C17H18N4OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 211 compounds
4-(4-Ethyl-5-((4-methoxybenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine
CAS 573933-54-7C17H18N4OS
![2-(4,6-Dimethylpyrimidin-2-yl)-5-{[(4-methylphenyl)sulfanyl]methyl}-2,4-dihydro-3H-pyrazol-3-one chemical structure, C17H18N4OS, CAS 774562-29-7](/s/ZQINASOKHOLGOX-UHFFFAOYSA-N.svg)
2-(4,6-Dimethylpyrimidin-2-yl)-5-{[(4-methylphenyl)sulfanyl]methyl}-2,4-dihydro-3H-pyrazol-3-one
CAS 774562-29-7C17H18N4OS
![N-[4-(Pyridin-2-yl)piperazine-1-carbothioyl]benzamide chemical structure, C17H18N4OS, CAS 496054-72-9](/s/RAVASIPVIJETDP-UHFFFAOYSA-N.svg)
N-[4-(Pyridin-2-yl)piperazine-1-carbothioyl]benzamide
CAS 496054-72-9C17H18N4OS
![3-Amino-N-benzyl-4-(dimethylamino)thieno[2,3-b]pyridine-2-carboxamide chemical structure, C17H18N4OS, CAS 159583-02-5](/s/NTPXQERXVNATPJ-UHFFFAOYSA-N.svg)
3-Amino-N-benzyl-4-(dimethylamino)thieno[2,3-b]pyridine-2-carboxamide
CAS 159583-02-5C17H18N4OS
![6-Amino-4-cyclohexyl-3-thiophen-2-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile chemical structure, C17H18N4OS, CAS 713097-82-6](/s/SKRJFINWCFYLSL-UHFFFAOYSA-N.svg)
6-Amino-4-cyclohexyl-3-thiophen-2-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
CAS 713097-82-6C17H18N4OS
![2-(1H-Imidazo[4,5-b]pyridin-2-ylsulfanyl)-N-(4-propan-2-ylphenyl)acetamide chemical structure, C17H18N4OS, CAS 849911-91-7](/s/WQPNUZNQSJIPQH-UHFFFAOYSA-N.svg)
2-(1H-Imidazo[4,5-b]pyridin-2-ylsulfanyl)-N-(4-propan-2-ylphenyl)acetamide
CAS 849911-91-7C17H18N4OS
Thiourea, N-(1H-benzimidazol-2-ylmethyl)-N'-(4-ethoxyphenyl)-
CAS 89334-47-4C17H18N4OS
![4-({[2-(Allyloxy)-1-naphthyl]methyl}amino)-5-methyl-4H-1,2,4-triazole-3-thiol chemical structure, C17H18N4OS, CAS 708999-39-7](/s/MCUCZGMIZNCSPG-UHFFFAOYSA-N.svg)
4-({[2-(Allyloxy)-1-naphthyl]methyl}amino)-5-methyl-4H-1,2,4-triazole-3-thiol
CAS 708999-39-7C17H18N4OS
![2-[(6-Phenylthieno[2,3-d]pyrimidin-4-yl)-propan-2-ylamino]acetamide chemical structure, C17H18N4OS, CAS 793691-88-0](/s/PXMMRSQLVRINIS-UHFFFAOYSA-N.svg)
2-[(6-Phenylthieno[2,3-d]pyrimidin-4-yl)-propan-2-ylamino]acetamide
CAS 793691-88-0C17H18N4OS
3-((3-Methoxybenzyl)thio)-5-(4-methylphenyl)-4H-1,2,4-triazol-4-ylamine
CAS 679811-48-4C17H18N4OS
3-(4-Methoxyphenyl)-5-((2-methylbenzyl)thio)-4H-1,2,4-triazol-4-amine
CAS 577790-48-8C17H18N4OS
![4-[(5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-1-phenylbutan-1-one chemical structure, C17H18N4OS, CAS 781619-12-3](/s/BFQOFJXZMDNCOZ-UHFFFAOYSA-N.svg)
4-[(5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-1-phenylbutan-1-one
CAS 781619-12-3C17H18N4OS
![5-(4-Methoxyphenyl)-3-[(3-methylphenyl)methylthio]-1,2,4-triazole-4-ylamine chemical structure, C17H18N4OS, CAS 577999-05-4](/s/AOMYAZABPUPHFX-UHFFFAOYSA-N.svg)
5-(4-Methoxyphenyl)-3-[(3-methylphenyl)methylthio]-1,2,4-triazole-4-ylamine
CAS 577999-05-4C17H18N4OS
3-(4-Ethyl-5-((4-methoxybenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine
CAS 587009-53-8C17H18N4OS
![N-Allyl-8,8-dimethyl-8,10-dihydro-7H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-amine chemical structure, C17H18N4OS, CAS 303980-18-9](/s/NMUNHINBJGGKPU-UHFFFAOYSA-N.svg)
N-Allyl-8,8-dimethyl-8,10-dihydro-7H-pyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-amine
CAS 303980-18-9C17H18N4OS
![3-Benzyl-2-hydrazinyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one chemical structure, C17H18N4OS, CAS 337350-75-1](/s/YIOAHVXFPXWMLZ-UHFFFAOYSA-N.svg)
3-Benzyl-2-hydrazinyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one
CAS 337350-75-1C17H18N4OS
![9-{[(4-Methyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetyl}-2,3,4,9-tetrahydro-1H-carbazole chemical structure, C17H18N4OS, CAS 314039-41-3](/s/POAGHKZQXKQJAC-UHFFFAOYSA-N.svg)
9-{[(4-Methyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetyl}-2,3,4,9-tetrahydro-1H-carbazole
CAS 314039-41-3C17H18N4OS
2-(3-Methyl-5-sulfanylidene-1H-1,2,4-triazol-4-yl)-1-(1,2,3,4-tetrahydrocarbazol-9-yl)ethanone
CAS 650593-04-7C17H18N4OS
![2-[(5-Methyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl)sulfanyl]-1-pyrrolidin-1-ylethanone chemical structure, C17H18N4OS, CAS 379239-62-0](/s/FSTGKCJXSMBWAA-UHFFFAOYSA-N.svg)
2-[(5-Methyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl)sulfanyl]-1-pyrrolidin-1-ylethanone
CAS 379239-62-0C17H18N4OS
1-Isopropyl-N-(3-(2-methylthiazol-4-yl)phenyl)-1H-pyrazole-3-carboxamide
CAS 1251557-34-2C17H18N4OS
![(4-((1H-Pyrazol-1-yl)methyl)piperidin-1-yl)(benzo[d]thiazol-2-yl)methanone chemical structure, C17H18N4OS, CAS 1286704-57-1](/s/ZGDAWEKOQFQWIL-UHFFFAOYSA-N.svg)
(4-((1H-Pyrazol-1-yl)methyl)piperidin-1-yl)(benzo[d]thiazol-2-yl)methanone
CAS 1286704-57-1C17H18N4OS
![11,11-Dimethyl-2,3,4,9,11,12-hexahydropyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[2,3-e]pyrimido[1,2-c]pyrimidine chemical structure, C17H18N4OS, CAS 316361-58-7](/s/MIGJKMRKSSDKPT-UHFFFAOYSA-N.svg)
11,11-Dimethyl-2,3,4,9,11,12-hexahydropyrano[3'',4'':5',6']pyrido[3',2':4,5]thieno[2,3-e]pyrimido[1,2-c]pyrimidine
CAS 316361-58-7C17H18N4OS
![5-Methyl-1-(3-methylphenyl)-N-[2-(thiophen-2-yl)ethyl]-1H-1,2,3-triazole-4-carboxamide chemical structure, C17H18N4OS, CAS 923146-18-3](/s/DOMOTIYINHSIJK-UHFFFAOYSA-N.svg)
5-Methyl-1-(3-methylphenyl)-N-[2-(thiophen-2-yl)ethyl]-1H-1,2,3-triazole-4-carboxamide
CAS 923146-18-3C17H18N4OS
![1-Methyl-N-{4-[4-(propan-2-yl)phenyl]-1,3-thiazol-2-yl}-1H-pyrazole-5-carboxamide chemical structure, C17H18N4OS, CAS 1019096-73-1](/s/AKQVYXJOWVCRAW-UHFFFAOYSA-N.svg)
1-Methyl-N-{4-[4-(propan-2-yl)phenyl]-1,3-thiazol-2-yl}-1H-pyrazole-5-carboxamide
CAS 1019096-73-1C17H18N4OS
- 5-((3-(Dimethylamino)phenoxy)methyl)-4-phenyl-4H-1,2,4-triazole-3-thiol298686-56-3C17H18N4OS
- Phenol, 2-(2-(2-benzothiazolyl)diazenyl)-5-(diethylamino)-55939-25-8C17H18N4OS
- (1H-Indol-5-yl)(4-(5-methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone1396680-66-2C17H18N4OS
- 2-(Methylsulfanyl)-N-(1-propyl-1H-1,3-benzodiazol-2-yl)pyridine-3-carboxamide924176-73-8C17H18N4OS
- 1-[3-(2H-Pyrazolo[3,4-b]pyridin-3-yl)piperidin-1-yl]-2-thiophen-3-ylethanone1381321-59-0C17H18N4OS
- 9-(4-Methylphenyl)-2-(methylsulfanyl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one727395-09-7C17H18N4OS
- N-(2-(2-(tert-Butyl)phenoxy)pyridin-3-yl)-1,3,4-thiadiazol-2-amine901301-64-2C17H18N4OS
- 4-[[6-(5-Thiazolyl)-4-quinazolinyl]amino]cyclohexanol1700636-28-7C17H18N4OS
- 9-(2-Methylphenyl)-2-(methylsulfanyl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one727395-28-0C17H18N4OS
- 6-Amino-3-(phenylsulfanylmethyl)-4-propan-2-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile497079-02-4C17H18N4OS
- 2-(Ethylsulfanyl)-9-phenyl-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one727395-51-9C17H18N4OS
- 3-(Allylthio)-6,7-dihydro[1,2,4]triazino[5,6-d][3,1]benzoxazepine-6-spiro-1'-cyclopentane442643-47-2C17H18N4OS
- 2,6-Diamino-4-(4-butoxyphenyl)-4H-thiopyran-3,5-dicarbonitrile214046-06-7C17H18N4OS
- 9-(3-Methylphenyl)-2-(methylsulfanyl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one727395-19-9C17H18N4OS
- 2-[(5-Methyl-4H-1,2,4-triazol-3-yl)sulfanyl]-1-(1,2,3,4-tetrahydro-9H-carbazol-9-yl)ethanone577763-08-7C17H18N4OS
- 2-Methyl-8-[(5-methylsulfanyl-4-prop-2-enyl-1,2,4-triazol-3-yl)methoxy]quinoline638136-08-0C17H18N4OS
- 1-(3-Methyl-1,2,3,4-tetrahydro-9H-carbazol-9-yl)-2-(4H-1,2,4-triazol-3-ylsulfanyl)ethanone673494-51-4C17H18N4OS
- 6-Amino-1,4-dihydro-4-[4-(methylthio)phenyl]-3-propylpyrano[2,3-c]pyrazole-5-carbonitrile381674-63-1C17H18N4OS
- 4-[(E)-(4-tert-Butylphenyl)methylideneamino]-3-(furan-2-yl)-1H-1,2,4-triazole-5-thione498571-84-9C17H18N4OS
- (E)-N'-(2-Ethyl-4-oxo-5-phenylthieno[2,3-d]pyrimidin-3(4H)-yl)-N,N-dimethylformimidamide304684-22-8C17H18N4OS
- 2-({1-[(4-Methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}sulfanyl)acetohydrazide893726-19-7C17H18N4OS
- 3-(Cinnamylthio)-5-propyl-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one891121-08-7C17H18N4OS
- 3-{[(2-Aminophenyl)sulfanyl]methyl}-2,3,10,10a-tetrahydroimidazo[2,1-b]quinazolin-5(1H)-one861212-43-3C17H18N4OS
- 4-(Dimethylamino)-N'-(4-methyl-1,3-benzothiazol-2-yl)benzohydrazide851978-12-6C17H18N4OS
- (E)-N-(3-Cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-3-(1-methylpyrazol-4-yl)prop-2-enamide515857-95-1C17H18N4OS
- 4-[4-Ethyl-5-[(3-methoxyphenyl)methylsulfanyl]-1,2,4-triazol-3-yl]pyridine889242-01-7C17H18N4OS
- 5-[4-(Dimethylamino)phenyl]-4-(4-methoxyphenyl)-4H-1,2,4-triazole-3-thiol893725-26-3C17H18N4OS
- 5-Methyl-1-(4-methylphenyl)-N-[2-(thiophen-2-yl)ethyl]-1H-1,2,3-triazole-4-carboxamide924839-72-5C17H18N4OS
- N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-3-(5-methyl-1H-indol-1-yl)propanamide1219566-97-8C17H18N4OS
- N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-3-(4-methyl-1H-indol-1-yl)propanamide1219572-42-5C17H18N4OS
- N-(4-Ethyl-5-methyl-1,3-thiazol-2-yl)-5-methyl-1-phenyl-1H-pyrazole-4-carboxamide1380585-26-1C17H18N4OS
- N-((1-(3-Cyanopyridin-2-yl)piperidin-4-yl)methyl)thiophene-3-carboxamide1797573-62-6C17H18N4OS
- 5-(4-Methoxyphenyl)-3-[(4-methylphenyl)methylthio]-1,2,4-triazole-4-ylamine677735-88-5C17H18N4OS
- 7-[(4-Phenylpiperazin-1-yl)methyl]-[1,3]thiazolo[3,2-a]pyrimidin-5-one885430-54-6C17H18N4OS
- 2,6-Diamino-4-(2-butoxyphenyl)-4H-thiopyran-3,5-dicarbonitrile337496-64-7C17H18N4OS
- 6-(1-Adamantyl)-3-(2-furyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole893774-94-2C17H18N4OS
- 1-{5,7-Dimethyl-2-[(4-methylbenzyl)sulfanyl][1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone895360-64-2C17H18N4OS
- 1-{5,7-Dimethyl-2-[(2-methylbenzyl)sulfanyl][1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone895360-68-6C17H18N4OS
- N'-(4-Isopropylbenzylidene)-6-methylimidazo[2,1-b][1,3]thiazole-5-carbohydrazide340180-28-1C17H18N4OS
- (E)-N,N-Dimethyl-N'-(2-methyl-4-oxo-5-(p-tolyl)thieno[2,3-d]pyrimidin-3(4H)-yl)formimidamide302936-40-9C17H18N4OS
- 1-Phenyl-4-{[3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl]methyl}piperazine932957-47-6C17H18N4OS
- 1-{2-[1-(3,4-Dimethylphenyl)-5-methyl-1H-1,2,3-triazol-4-yl]-4-methyl-1,3-thiazol-5-yl}ethanone931359-89-6C17H18N4OS
- N-(1-(4,6-Dimethylbenzo[d]thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)cyclopropanecarboxamide1171343-57-9C17H18N4OS
- 4-Propyl-N-(pyridin-4-ylmethyl)-2-(1H-pyrrol-1-yl)thiazole-5-carboxamide1251547-11-1C17H18N4OS
- 3-(5-Methyl-1H-benzo[d]imidazol-2-yl)-N-(thiophen-2-ylmethyl)azetidine-1-carboxamide1396801-51-6C17H18N4OS
- N-(2-(5-Methyl-3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)-2-(thiophen-3-yl)acetamide2034622-54-1C17H18N4OS
- 1,3,5-Trimethyl-N-{[5-(thiophen-2-yl)pyridin-3-yl]methyl}-1H-pyrazole-4-carboxamide2034411-04-4C17H18N4OS
- N-[4-(3-Azetidinylthio)phenyl]-2-cyclopropyl-5-pyrimidinecarboxamide1884189-93-8C17H18N4OS
- N-Demethyl-N-formylolanzapine639460-79-0C17H18N4OS
- 5-(4-Ethoxyphenyl)-3-(phenylmethylthio)-1,2,4-triazole-4-ylamine678551-03-6C17H18N4OS
- 3-[(3-Methoxyphenyl)methylthio]-5-(3-methylphenyl)-1,2,4-triazole-4-ylamine679416-13-8C17H18N4OS
- 3-[(4-Methoxyphenyl)methylthio]-5-(3-methylphenyl)-1,2,4-triazole-4-ylamine577981-13-6C17H18N4OS
- 3-(2-Methoxyphenyl)-5-[(2-methylphenyl)methylthio]-1,2,4-triazole-4-ylamine575459-06-2C17H18N4OS
- 5-(3-Ethoxyphenyl)-3-(phenylmethylthio)-1,2,4-triazole-4-ylamine585557-88-6C17H18N4OS
- 5-(3-Methoxyphenyl)-3-[(2-methylphenyl)methylthio]-1,2,4-triazole-4-ylamine578697-30-0C17H18N4OS
- 3-(2-Methoxyphenyl)-5-[(4-methylphenyl)methylthio]-1,2,4-triazole-4-ylamine579443-38-2C17H18N4OS
- 1,3,4-Oxadiazole-2(3H)-thione, 5-(4-pyridinyl)-3-(((2,4,6-trimethylphenyl)amino)methyl)-84249-80-9C17H18N4OS
- 2-[4-Ethyl-5-[(3-methoxyphenyl)methylsulfanyl]-1,2,4-triazol-3-yl]pyridine880800-03-3C17H18N4OS
- 3-Methyl-2-((p-(N-methylanilino)phenyl)azo)thiazolium hydroxide93941-09-4C17H18N4OS
- 8-(Methylsulfanyl)-4-phenyl-4,5,7,9-tetraazatricyclo[7.5.0.0,2,6]tetradeca-1,5,7-trien-3-one949436-38-8C17H18N4OS
- 3-[3-(Benzylsulfanyl)-5-(4-pyridinyl)-4H-1,2,4-triazol-4-yl]-1-propanol947885-07-6C17H18N4OS
- N-(3-Methyl-1-(4-phenylthiazol-2-yl)-1H-pyrazol-5-yl)butyramide1020488-02-1C17H18N4OS
- N-{3-Methyl-1-[4-(4-methylphenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-yl}propanamide1020489-93-3C17H18N4OS
- N-[(2E)-5-tert-Butyl-1,3,4-thiadiazol-2(3H)-ylidene]-2-methylquinoline-4-carboxamide1190260-41-3C17H18N4OS
- 4-(1H-Benzo[d]imidazol-2-yl)-N-(thiophen-2-yl)piperidine-1-carboxamide1203194-42-6C17H18N4OS
- (1H-Indol-2-yl)(3-(5-methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone1219904-15-0C17H18N4OS
- (1H-Indol-3-yl)(3-(5-methyl-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone1219907-05-7C17H18N4OS
- N-[(2E)-4-Methyl-1,3-thiazol-2(3H)-ylidene]-1-phenyl-3-(propan-2-yl)-1H-pyrazole-5-carboxamide1282101-64-7C17H18N4OS
- 1-(4-Ethylphenyl)-N-(2-(thiophen-2-yl)ethyl)-1H-1,2,3-triazole-4-carboxamide1326903-02-9C17H18N4OS
- (4-((1H-Pyrazol-1-yl)methyl)piperidin-1-yl)(benzo[d]thiazol-6-yl)methanone1351661-53-4C17H18N4OS
- N-(5-Methyl-1,3-thiazol-2-yl)-1-phenyl-3-(propan-2-yl)-1H-pyrazole-5-carboxamide1351697-61-4C17H18N4OS
- 2-((4,7-Dimethylbenzo[d]thiazol-2-yl)(methyl)amino)-N-(pyridin-3-yl)acetamide1396747-96-8C17H18N4OS
- N-(4-(3,4-Dihydroisoquinolin-2(1H)-yl)but-2-yn-1-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide1351596-30-9C17H18N4OS
- N-(1-(Thiazol-2-yl)piperidin-4-yl)-1H-indole-6-carboxamide1448034-04-5C17H18N4OS
- (2-(1H-Indol-2-yl)thiazol-4-yl)(4-methylpiperazin-1-yl)methanone1171613-05-0C17H18N4OS
- 7-(3-Methylphenyl)-2-piperazin-1-ylthieno[3,2-d]pyrimidin-4(3H)-one1708079-68-8C17H18N4OS
Frequently asked questions
What is the molar mass of C17H18N4OS?
The molar mass of C17H18N4OS is 326.42 g/mol, calculated from standard atomic weights for 17 carbon atoms, 18 hydrogen atoms, 4 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 329.1390 Da.
How many compounds have the formula C17H18N4OS?
CompoundList lists 211 compounds with the molecular formula C17H18N4OS, including 4-(4-Ethyl-5-((4-methoxybenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine, 2-(4,6-Dimethylpyrimidin-2-yl)-5-{[(4-methylphenyl)sulfanyl]methyl}-2,4-dihydro-3H-pyrazol-3-one, N-[4-(Pyridin-2-yl)piperazine-1-carbothioyl]benzamide. 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 C17H18N4OS?
C17H18N4OS has a degree of unsaturation of 11. 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.