Molecular formula
C18H21N5OS
121 compounds have this formula on CompoundList.
- Molar mass
- 355.46g/mol
- Monoisotopic mass
- 355.1467Da
- Atoms
- 46
- Elements
- 5
- Rings plus double bonds
- 11
The formula C18H21N5OS describes a molecule made of 18 carbon atoms, 21 hydrogen atoms, 5 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 × 1860.82%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 215.96%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 519.70%14.007 × 5 = 70.035 g/mol
- O Oxygen × 14.50%15.999 × 1 = 15.999 g/mol
- S Sulfur × 19.02%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H21N5OS
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 121 compounds
9-Allyl-2-(2-morpholin-4-yl-ethylsulfanyl)-9H-1,3,4,9-tetraaza-fluorene
CAS 332898-75-6C18H21N5OS
2-((4-Ethyl-5-(1H-indol-3-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(pyrrolidin-1-yl)ethanone
CAS 852143-54-5C18H21N5OS
![2-[1-(2,4-Dimethylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanyl-N-propan-2-ylacetamide chemical structure, C18H21N5OS, CAS 893931-13-0](/s/LPZBFDHLYVZPNQ-UHFFFAOYSA-N.svg)
2-[1-(2,4-Dimethylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanyl-N-propan-2-ylacetamide
CAS 893931-13-0C18H21N5OS
![(4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)-piperidin-1-yl)(thiophen-3-yl)methanone chemical structure, C18H21N5OS, CAS 384337-45-5](/s/CFQZFXWCFBDZIK-UHFFFAOYSA-N.svg)
(4-Methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)-piperidin-1-yl)(thiophen-3-yl)methanone
CAS 384337-45-5C18H21N5OS
![1-[3-Tert-Butyl-1-(4-Methylphenyl)-1H-Pyrazol-5-Yl]-3-(1,3-Thiazol-2-Yl)urea chemical structure, C18H21N5OS, CAS 1357621-28-3](/s/YHFISDMDEBLKPE-UHFFFAOYSA-N.svg)
1-[3-Tert-Butyl-1-(4-Methylphenyl)-1H-Pyrazol-5-Yl]-3-(1,3-Thiazol-2-Yl)urea
CAS 1357621-28-3C18H21N5OS
4-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)-6-methyl-N-phenyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxamide
CAS 959271-22-8C18H21N5OS
N-tert-Butyl-N''-(6-methoxyquinolin-8-yl)-N'-1,3-thiazol-2-ylguanidine
CAS 72041-96-4C18H21N5OS
![N-(tert-Butyl)-2-((4-methyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide chemical structure, C18H21N5OS, CAS 1105201-34-0](/s/WAGJMMARKNCEGN-UHFFFAOYSA-N.svg)
N-(tert-Butyl)-2-((4-methyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazin-7-yl)thio)acetamide
CAS 1105201-34-0C18H21N5OS
Guanidine, N-(1,1-dimethylethyl)-N'-(6-methoxy-4-quinolinyl)-N''-2-thiazolyl-
CAS 71079-99-7C18H21N5OS
![6-Ethyl-2-[4-(1-methyl-1H-pyrazole-5-carbonyl)piperazin-1-yl]-1,3-benzothiazole chemical structure, C18H21N5OS, CAS 1019096-94-6](/s/YKAUKAYQFMMGRT-UHFFFAOYSA-N.svg)
6-Ethyl-2-[4-(1-methyl-1H-pyrazole-5-carbonyl)piperazin-1-yl]-1,3-benzothiazole
CAS 1019096-94-6C18H21N5OS
![4,5-Dimethyl-2-[4-(1-methyl-1H-pyrazole-3-carbonyl)piperazin-1-yl]-1,3-benzothiazole chemical structure, C18H21N5OS, CAS 1020489-66-0](/s/VOTJQNYSTFEAJJ-UHFFFAOYSA-N.svg)
4,5-Dimethyl-2-[4-(1-methyl-1H-pyrazole-3-carbonyl)piperazin-1-yl]-1,3-benzothiazole
CAS 1020489-66-0C18H21N5OS
![(1-Ethyl-1H-pyrazol-3-yl)(4-(4-methylbenzo[d]thiazol-2-yl)piperazin-1-yl)methanone chemical structure, C18H21N5OS, CAS 1170648-06-2](/s/AZMIMXOERRLMRE-UHFFFAOYSA-N.svg)
(1-Ethyl-1H-pyrazol-3-yl)(4-(4-methylbenzo[d]thiazol-2-yl)piperazin-1-yl)methanone
CAS 1170648-06-2C18H21N5OS
![{(E)-[(1Z)-1-(1-Hydroxypyridin-2(1H)-ylidene)ethyl]diazenyl}(4-phenylpiperazin-1-yl)methanethione chemical structure, C18H21N5OS, CAS 87587-12-0](/s/MNZVVWDNTFKJOQ-WUBFYOBDSA-N.svg)
{(E)-[(1Z)-1-(1-Hydroxypyridin-2(1H)-ylidene)ethyl]diazenyl}(4-phenylpiperazin-1-yl)methanethione
CAS 87587-12-0C18H21N5OS
![2-(Ethylsulfanyl)-6,6-dimethyl-9-(pyridin-3-yl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one chemical structure, C18H21N5OS, CAS 727404-20-8](/s/MORHTADERZHHLW-UHFFFAOYSA-N.svg)
2-(Ethylsulfanyl)-6,6-dimethyl-9-(pyridin-3-yl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one
CAS 727404-20-8C18H21N5OS
![9-[4-(Dimethylamino)phenyl]-2-(methylsulfanyl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one chemical structure, C18H21N5OS, CAS 727395-17-7](/s/VQQIHKMJLORKDS-UHFFFAOYSA-N.svg)
9-[4-(Dimethylamino)phenyl]-2-(methylsulfanyl)-5,6,7,9-tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one
CAS 727395-17-7C18H21N5OS
2-((5-(1H-Indol-3-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-cyclopentylacetamide
CAS 831232-52-1C18H21N5OS
![6-[2-(2-Methoxyphenyl)vinyl]-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H21N5OS, CAS 1219590-49-4](/s/NHNOLZJHJLXKNW-MDZDMXLPSA-N.svg)
6-[2-(2-Methoxyphenyl)vinyl]-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 1219590-49-4C18H21N5OS
![N-(4-Ethoxybenzyl)-2-[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]ethanamine chemical structure, C18H21N5OS, CAS 881449-38-3](/s/IUDNLCMTDKXNAL-UHFFFAOYSA-N.svg)
N-(4-Ethoxybenzyl)-2-[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]ethanamine
CAS 881449-38-3C18H21N5OS
![N-(4-Butylphenyl)-2-{[4-(1H-pyrrol-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C18H21N5OS, CAS 896290-22-5](/s/PMFLQDXFNLDOHA-UHFFFAOYSA-N.svg)
N-(4-Butylphenyl)-2-{[4-(1H-pyrrol-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 896290-22-5C18H21N5OS
![2-[(5-Ethyl-4-pyrrol-1-yl-1,2,4-triazol-3-yl)sulfanyl]-N-[(4-methylphenyl)methyl]acetamide chemical structure, C18H21N5OS, CAS 896293-56-4](/s/VSJPLECGGPWIQN-UHFFFAOYSA-N.svg)
2-[(5-Ethyl-4-pyrrol-1-yl-1,2,4-triazol-3-yl)sulfanyl]-N-[(4-methylphenyl)methyl]acetamide
CAS 896293-56-4C18H21N5OS
![N-(4-{[(4-(2-Pyridyl)piperazinyl)thioxomethyl]amino}phenyl)acetamide chemical structure, C18H21N5OS, CAS 892724-68-4](/s/STAAJIQGEFPLRD-UHFFFAOYSA-N.svg)
N-(4-{[(4-(2-Pyridyl)piperazinyl)thioxomethyl]amino}phenyl)acetamide
CAS 892724-68-4C18H21N5OS
![6-[2-(4-Methoxyphenyl)vinyl]-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole chemical structure, C18H21N5OS, CAS 1207607-25-7](/s/VGLJFIATRDITAR-JXMROGBWSA-N.svg)
6-[2-(4-Methoxyphenyl)vinyl]-3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
CAS 1207607-25-7C18H21N5OS
![N-((4-(1H-Benzo[d]imidazol-2-yl)cyclohexyl)methyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide chemical structure, C18H21N5OS, CAS 1235068-31-1](/s/SFGYRVRUPWWUFR-UHFFFAOYSA-N.svg)
N-((4-(1H-Benzo[d]imidazol-2-yl)cyclohexyl)methyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide
CAS 1235068-31-1C18H21N5OS
methyl]-N'-(2,6-dimethylphenyl)urea chemical structure, C18H21N5OS, CAS 866010-49-3](/s/RLDGXYNKXYGWRH-UHFFFAOYSA-N.svg)
N-[[(Anilinocarbothioyl)imino](methylamino)methyl]-N'-(2,6-dimethylphenyl)urea
CAS 866010-49-3C18H21N5OS
- N-[(2-Ethoxyphenyl)methyl]-2-(1-phenyltetrazol-5-yl)sulfanylethanamine881449-49-6C18H21N5OS
- 2-{[5-Methyl-4-(1H-pyrrol-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-phenyl-N-(propan-2-yl)acetamide877815-91-3C18H21N5OS
- 1-(1-Ethyl-2,5-dimethylpyrrol-3-yl)-2-[(4-methyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)sulfanyl]ethanone925079-82-9C18H21N5OS
- Allyl 4-[3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]phenyl ether1207606-13-0C18H21N5OS
- 2-(2,3-Dihydrocyclopenta[b]indol-4(1H)-yl)-N-(2-((4-methyl-4H-1,2,4-triazol-3-yl)thio)ethyl)acetamide1203414-46-3C18H21N5OS
- 1-((1H-Benzo[d]imidazol-2-yl)methyl)-N-(4-methylthiazol-2-yl)piperidine-4-carboxamide1235343-89-1C18H21N5OS
- Allyl 3-[3-(1-piperidinylmethyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]phenyl ether1260634-55-6C18H21N5OS
- 6-Cyclopropyl-N-[(2Z)-4,5-dimethyl-1,3-thiazol-2(3H)-ylidene]-1-(propan-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxamide1282129-21-8C18H21N5OS
- N-(3-Propylsulfanylpropyl)-4-(triazolo[4,5-b]pyridin-3-yl)benzamide1185121-68-9C18H21N5OS
- N-(1-Cyanocyclopentyl)-2-((5-(4-ethylphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide854138-08-2C18H21N5OS
- 2-Methyl-N-(1-methyl-2-{[(4-methylpyrimidin-2-yl)sulfanyl]methyl}-1H-benzimidazol-5-yl)propanamide929850-35-1C18H21N5OS
- N-(1-Cyanocyclohexyl)-N-methyl-2-((4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide1007956-39-9C18H21N5OS
- 2-(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)acetamide1325137-47-0C18H21N5OS
- 2-[(8-Ethyl-5-methyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]-1-pyrrolidin-1-ylethanone603946-69-6C18H21N5OS
- N-Cyclohexyl-2-({2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl}sulfanyl)acetamide443675-35-2C18H21N5OS
- 2-[(8-Propan-2-yl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]-1-pyrrolidin-1-ylethanone603947-23-5C18H21N5OS
- 2-[1-(2,4-Dimethylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanyl-N-propylacetamide893931-05-0C18H21N5OS
- N-(1-Cyanocyclohexyl)-2-{[4-(2-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide924055-44-7C18H21N5OS
- N-(2-Methylphenyl)-2-{[5-propyl-4-(1H-pyrrol-1-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide898486-88-9C18H21N5OS
- 2-[(4-Benzyl-5-methyl-1,2,4-triazol-3-yl)sulfanyl]-N-(1-cyanocyclopentyl)acetamide1004703-76-7C18H21N5OS
- N-(1-Cyanocyclopentyl)-2-[[4-methyl-5-(2-methylphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide924050-38-4C18H21N5OS
- (1,5-Dimethyl-1H-pyrazol-3-yl)(4-(6-methylbenzo[d]thiazol-2-yl)piperazin-1-yl)methanone1013797-42-6C18H21N5OS
- (1,5-Dimethyl-1H-pyrazol-3-yl)(4-(4-methylbenzo[d]thiazol-2-yl)piperazin-1-yl)methanone1013798-49-6C18H21N5OS
- N-(1-Cyano-1-cyclopropylethyl)-2-{[4-(1-phenylethyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide1223303-10-3C18H21N5OS
- 1-((1H-Benzo[d]imidazol-2-yl)methyl)-N-(5-methylthiazol-2-yl)piperidine-4-carboxamide1235302-02-9C18H21N5OS
- 4-Butyl-2-methyl-N-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]-1,3-thiazole-5-carboxamide1351698-98-0C18H21N5OS
- 1-((1-(3-Cyanopyridin-2-yl)piperidin-4-yl)methyl)-3-(thiophen-2-ylmethyl)urea1797574-21-0C18H21N5OS
- N-(3-([1,2,4]Triazolo[1,5-a]pyrimidin-6-yl)propyl)-1-(thiophen-2-yl)cyclopentanecarboxamide2034614-93-0C18H21N5OS
- Spiro[2.3]hexan-2-yl-[1-([1,3]thiazolo[5,4-d]pyrimidin-7-ylamino)-3-azabicyclo[3.2.0]heptan-3-yl]methanone2246944-63-6C18H21N5OS
- N-(1-Cyanocyclopentyl)-2-[(4-ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetamide924076-17-5C18H21N5OS
- N-(1-Cyanocyclohexyl)-N-methyl-2-[(3-phenyl-1H-1,2,4-triazol-5-yl)sulfanyl]acetamide940793-44-2C18H21N5OS
- N-(1-Cyanocyclopentyl)-2-{[5-methyl-4-(3-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide930012-47-8C18H21N5OS
- N-(1-Cyanocyclohexyl)-2-[(4-methyl-5-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetamide924035-55-2C18H21N5OS
- N-(1-Cyanocyclopentyl)-2-{[5-methyl-4-(2-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide924072-97-9C18H21N5OS
- N-(1-Cyanocyclopentyl)-2-{[4-methyl-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide930872-61-0C18H21N5OS
- N-(1-Cyanocycloheptyl)-2-[(1-phenyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide1011438-97-3C18H21N5OS
- 2-(4-Morpholino-2-(pyridin-3-yl)thieno[3,2-d]pyrimidin-6-yl)propan-2-amine1033735-18-0C18H21N5OS
- 2-Cyano-3-(1-cyclohexyl-2,5-dimethyl-1H-pyrrol-3-yl)-N-(1,3,4-thiadiazol-2-yl)prop-2-enamide1798399-56-0C18H21N5OS
- 6-tert-Butyl-2-[(1-{thieno[3,2-d]pyrimidin-4-yl}azetidin-3-yl)methyl]-2,3-dihydropyridazin-3-one2201390-57-8C18H21N5OS
- 4-Cyclopropyl-6-[5-(2-methyl-1,3-thiazole-4-carbonyl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]pyrimidine2201620-28-0C18H21N5OS
- 5,6-Dimethyl-3-[(1-{thieno[3,2-d]pyrimidin-4-yl}piperidin-4-yl)methyl]-3,4-dihydropyrimidin-4-one2200300-56-5C18H21N5OS
- 3-{4-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]piperazin-1-yl}-6-(thiophen-2-yl)pyridazine2415520-10-2C18H21N5OS
- 2-[(1-{6-Ethylthieno[2,3-d]pyrimidin-4-yl}piperidin-4-yl)methoxy]pyrazine2549000-33-9C18H21N5OS
- 4-(4-{[(2-Methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)-2-(methylsulfanyl)pyrimidine-5-carbonitrile2549016-50-2C18H21N5OS
- 4-(3-{[(2-Methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)-2-(methylsulfanyl)pyrimidine-5-carbonitrile2549031-43-6C18H21N5OS
- 4-(3-{[(6-Methylpyridin-2-yl)oxy]methyl}piperidin-1-yl)-2-(methylsulfanyl)pyrimidine-5-carbonitrile2549016-09-1C18H21N5OS
- 2-({1-[6-Methyl-2-(methylsulfanyl)pyrimidin-4-yl]piperidin-3-yl}methoxy)pyridine-4-carbonitrile2549015-22-5C18H21N5OS
- 2-[4-({[5-Methyl-2-(methylsulfanyl)pyrimidin-4-yl]oxy}methyl)piperidin-1-yl]pyridine-3-carbonitrile2640947-80-2C18H21N5OS
- 6-[4-({[5-Methyl-2-(methylsulfanyl)pyrimidin-4-yl]oxy}methyl)piperidin-1-yl]pyridine-3-carbonitrile2640951-24-0C18H21N5OS
- 4-[4-({[5-Methyl-2-(methylsulfanyl)pyrimidin-4-yl]oxy}methyl)piperidin-1-yl]pyridine-2-carbonitrile2640965-78-0C18H21N5OS
- 5-[4-({[5-Methyl-2-(methylsulfanyl)pyrimidin-4-yl]oxy}methyl)piperidin-1-yl]pyridine-2-carbonitrile2640878-82-4C18H21N5OS
- Piperidine, 2-methyl-1-[[(8-methyl-2H-1,2,4-triazino[5,6-B]indol-3-yl)thio]acetyl]-603946-24-3C18H21N5OS
- 4-Thiazoleacetamide, 2-[3-(aminomethyl)phenyl]-N-[3-(1H-imidazol-1-yl)propyl]-1369161-16-9C18H21N5OS
- 4-(1-Methyl-1H-imidazol-5-yl)-1-[4-methyl-2-(1H-pyrrol-1-yl)-1,3-thiazole-5-carbonyl]piperidine2309749-33-3C18H21N5OS
- 2-tert-Butyl-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)imidazo[1,2-b]pyridazine-6-carboxamide2548985-08-4C18H21N5OS
- 2-Methyl-3-[(1-{7-methylthieno[3,2-d]pyrimidin-4-yl}piperidin-4-yl)methoxy]pyrazine2877630-28-7C18H21N5OS
- 4-[4-[(6-Methoxypyridin-3-yl)methyl]piperazin-1-yl]-7-methylthieno[3,2-d]pyrimidine3054585-93-9C18H21N5OS
- Acetamide,N-cyclohexyl-2-[(8-methyl-2H-1,2,4-triazino[5,6-B]indol-3-yl)thio]-603946-22-1C18H21N5OS
- 4-[({2-Cyclopropylimidazo[1,2-b]pyridazin-6-yl}oxy)methyl]-1-(1,3-thiazol-2-yl)piperidine2548999-54-6C18H21N5OS
- 2-[(1-{5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl}piperidin-4-yl)methoxy]pyrazine2549026-85-7C18H21N5OS
- 1-{1-[1-(5-Methyl-1-benzothiophene-2-carbonyl)piperidin-3-yl]-1H-1,2,3-triazol-4-yl}methanamine2418723-91-6C18H21N5OS
- 2-({1-[6-Methyl-2-(methylsulfanyl)pyrimidin-4-yl]piperidin-4-yl}methoxy)pyridine-4-carbonitrile2548993-34-4C18H21N5OS
- 2-Methyl-3-{[1-(5-methyl-1,3,4-thiadiazol-2-yl)piperidin-4-yl]methyl}-3,4-dihydroquinazolin-4-one2415538-35-9C18H21N5OS
- 2-Methyl-3-{[1-(3-methyl-1,2,4-thiadiazol-5-yl)piperidin-4-yl]methyl}-3,4-dihydroquinazolin-4-one2415491-51-7C18H21N5OS
- 2-Cyclopropyl-1-{1-[3-(2-methoxyethyl)-1,2,4-thiadiazol-5-yl]azetidin-3-yl}-1H-1,3-benzodiazole2415552-74-6C18H21N5OS
- 4-(4-{[(3-Methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)-2-(methylsulfanyl)pyrimidine-5-carbonitrile2741936-16-1C18H21N5OS
- 3-[1-(1,3-Benzothiazol-2-yl)piperidin-4-yl]-4-cyclopropyl-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one2741937-24-4C18H21N5OS
- 4-Methyl-6-{5-[2-(methylsulfanyl)pyridine-3-carbonyl]-octahydropyrrolo[3,4-c]pyrrol-2-yl}pyrimidine2741927-28-4C18H21N5OS
- 6-[4-(4,5-Dimethyl-1,3-benzothiazol-2-yl)piperazin-1-yl]-2-methyl-2,3-dihydropyridazin-3-one2741941-60-4C18H21N5OS
- 6-[4-(4,6-Dimethyl-1,3-benzothiazol-2-yl)piperazin-1-yl]-2-methyl-2,3-dihydropyridazin-3-one2742063-53-0C18H21N5OS
- 6-[4-(4,7-Dimethyl-1,3-benzothiazol-2-yl)piperazin-1-yl]-2-methyl-2,3-dihydropyridazin-3-one2742019-79-8C18H21N5OS
- 6-[4-(4-Ethyl-1,3-benzothiazol-2-yl)piperazin-1-yl]-2-methyl-2,3-dihydropyridazin-3-one2742040-10-2C18H21N5OS
- 1-[(6-Methoxypyridin-3-yl)methyl]-2-methyl-4-{thieno[3,2-d]pyrimidin-4-yl}piperazine2742040-94-2C18H21N5OS
- 2,5-Dimethyl-3-[(1-{7-methylthieno[3,2-d]pyrimidin-4-yl}piperidin-4-yl)oxy]pyrazine2742061-52-3C18H21N5OS
- 6-[4-(1,3-Benzothiazol-2-yl)piperazin-1-yl]-2-(propan-2-yl)-2,3-dihydropyridazin-3-one2770643-25-7C18H21N5OS
- 2-Ethyl-6-[4-(4-methyl-1,3-benzothiazol-2-yl)piperazin-1-yl]-2,3-dihydropyridazin-3-one2770628-37-8C18H21N5OS
Frequently asked questions
What is the molar mass of C18H21N5OS?
The molar mass of C18H21N5OS is 355.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 21 hydrogen atoms, 5 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 355.1467 Da.
How many compounds have the formula C18H21N5OS?
CompoundList lists 121 compounds with the molecular formula C18H21N5OS, including 9-Allyl-2-(2-morpholin-4-yl-ethylsulfanyl)-9H-1,3,4,9-tetraaza-fluorene, 2-((4-Ethyl-5-(1H-indol-3-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(pyrrolidin-1-yl)ethanone, 2-[1-(2,4-Dimethylphenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanyl-N-propan-2-ylacetamide. 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 C18H21N5OS?
C18H21N5OS 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.