Molecular formula
C18H23N3O2S
288 compounds have this formula on CompoundList.
- Molar mass
- 345.46g/mol
- Monoisotopic mass
- 345.1511Da
- Atoms
- 47
- Elements
- 5
- Rings plus double bonds
- 9
The formula C18H23N3O2S describes a molecule made of 18 carbon atoms, 23 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 × 1862.58%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 236.71%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 312.16%14.007 × 3 = 42.021 g/mol
- O Oxygen × 29.26%15.999 × 2 = 31.998 g/mol
- S Sulfur × 19.28%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H23N3O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 288 compounds
5-(Indan-5-yloxyethyl)-4-(oxolan-2-ylmethyl)-1,2,4-triazole-3-thiol
CAS 725222-36-6C18H23N3O2S
N-Cyclopentyl-2-((1-(2-methoxybenzyl)-1H-imidazol-2-yl)thio)acetamide
CAS 951452-00-9C18H23N3O2S
N1-(2-(dimethylamino)-2-(thiophen-2-yl)ethyl)-N2-phenethyloxalamide
CAS 923194-65-4C18H23N3O2S
![2-[(1-Cyclohexyl-1H-imidazol-2-yl)sulfanyl]-N-(4-methoxyphenyl)acetamide chemical structure, C18H23N3O2S, CAS 946367-68-6](/s/KELUMBAXVYZXKH-UHFFFAOYSA-N.svg)
2-[(1-Cyclohexyl-1H-imidazol-2-yl)sulfanyl]-N-(4-methoxyphenyl)acetamide
CAS 946367-68-6C18H23N3O2S
Cyclopentyl(4-((4-(furan-2-yl)thiazol-2-yl)methyl)piperazin-1-yl)methanone
CAS 1170918-38-3C18H23N3O2S
Cyclohexyl(4-(5-(furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone
CAS 1171405-92-7C18H23N3O2S
2-Cyclopentyl-1-(4-(5-(furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)ethanone
CAS 1171394-45-8C18H23N3O2S
N-Cyclooctyl-4-(4-methoxyphenyl)-1,2,3-thiadiazole-5-carboxamide
CAS 1190263-88-7C18H23N3O2S
2-(Furan-2-yl)-4-methyl-N-(4-methylcyclohexyl)-6-(methylsulfanyl)pyrimidine-5-carboxamide
CAS 1210718-10-7C18H23N3O2S
N-(4-Ethoxyphenyl)-4-(thiophen-3-ylmethyl)piperazine-1-carboxamide
CAS 1210180-74-7C18H23N3O2S
![N-Cyclopentyl-3-[2-(propionylamino)-1,3-benzothiazol-6-yl]propanamide chemical structure, C18H23N3O2S, CAS 1114597-33-9](/s/MRIVCWKRZQLNEB-UHFFFAOYSA-N.svg)
N-Cyclopentyl-3-[2-(propionylamino)-1,3-benzothiazol-6-yl]propanamide
CAS 1114597-33-9C18H23N3O2S
3-Methyl-N-((1-(pyridin-2-yl)piperidin-4-yl)methyl)benzenesulfonamide
CAS 1235020-74-2C18H23N3O2S
2-(2,4-Dimethylthiazol-5-yl)-1-(4-(3-methoxyphenyl)piperazin-1-yl)ethanone
CAS 1235007-78-9C18H23N3O2S
![2-{[(3,5-Dimethylphenyl)methyl]sulfanyl}-5-(morpholin-4-ylmethyl)-1,4-dihydropyrimidin-4-one chemical structure, C18H23N3O2S, CAS 1221715-23-6](/s/NOTMJAOFYBFYTM-UHFFFAOYSA-N.svg)
2-{[(3,5-Dimethylphenyl)methyl]sulfanyl}-5-(morpholin-4-ylmethyl)-1,4-dihydropyrimidin-4-one
CAS 1221715-23-6C18H23N3O2S
![N-[2-(Cyclohex-1-en-1-yl)ethyl]-2-[(furan-2-ylmethyl)amino]-4-methyl-1,3-thiazole-5-carboxamide chemical structure, C18H23N3O2S, CAS 1224129-86-5](/s/MBFAAPOAOUKOQN-UHFFFAOYSA-N.svg)
N-[2-(Cyclohex-1-en-1-yl)ethyl]-2-[(furan-2-ylmethyl)amino]-4-methyl-1,3-thiazole-5-carboxamide
CAS 1224129-86-5C18H23N3O2S
N-Cyclooctyl-2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)acetamide
CAS 1246073-70-0C18H23N3O2S
![3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[2-(3-hydroxyphenyl)ethyl]propanamide chemical structure, C18H23N3O2S, CAS 1252347-50-4](/s/UXNKCJJIAFCTHV-UHFFFAOYSA-N.svg)
3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[2-(3-hydroxyphenyl)ethyl]propanamide
CAS 1252347-50-4C18H23N3O2S
(2-Methoxyphenyl)(4-(((1-methyl-1H-imidazol-2-yl)thio)methyl)piperidin-1-yl)methanone
CAS 1428357-55-4C18H23N3O2S
1-(4-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)piperidin-1-yl)-2-phenoxyethanone
CAS 1428357-95-2C18H23N3O2S
![N-((1-Cyclopentyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)-2-(thiophen-2-yl)acetamide chemical structure, C18H23N3O2S, CAS 1795300-60-5](/s/KVIHBEHVZBUULZ-UHFFFAOYSA-N.svg)
N-((1-Cyclopentyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)-2-(thiophen-2-yl)acetamide
CAS 1795300-60-5C18H23N3O2S
4-(2-Propylpentanoylamino)-N-(1,3-thiazol-2-yl)benzamide
CAS 693265-12-2C18H23N3O2S
![(5Z)-2-(4-Methylpiperazin-1-yl)-5-[2-(propan-2-yloxy)benzylidene]-1,3-thiazol-4(5H)-one chemical structure, C18H23N3O2S](/s/INELQPZIFYFRER-VBKFSLOCSA-N.svg)
(5Z)-2-(4-Methylpiperazin-1-yl)-5-[2-(propan-2-yloxy)benzylidene]-1,3-thiazol-4(5H)-one
C18H23N3O2S
![1-[3-(Benzenesulfonyl)-4,6-dimethylpyridin-2-yl]-4-methylpiperazine chemical structure, C18H23N3O2S, CAS 339017-06-0](/s/ZWMJMRAERPSEQN-UHFFFAOYSA-N.svg)
1-[3-(Benzenesulfonyl)-4,6-dimethylpyridin-2-yl]-4-methylpiperazine
CAS 339017-06-0C18H23N3O2S
![N-(2-tert-Butyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-2-(3-methylphenoxy)acetamide chemical structure, C18H23N3O2S, CAS 893928-18-2](/s/WZXCKWORAWJEAH-UHFFFAOYSA-N.svg)
N-(2-tert-Butyl-4,6-dihydrothieno[3,4-c]pyrazol-3-yl)-2-(3-methylphenoxy)acetamide
CAS 893928-18-2C18H23N3O2S
- 3-(4,6-Dimethyl-2-methylsulfanylpyrimidin-5-yl)-N-(4-ethoxyphenyl)propanamide1001835-77-3C18H23N3O2S
- 4-Methyl-N-[4-(4-methylpiperazin-1-yl)phenyl]benzenesulfonamide447445-80-9C18H23N3O2S
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-(2-methoxy-5-methylphenyl)propanamide949331-30-0C18H23N3O2S
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[(3-methoxyphenyl)methyl]propanamide949375-30-8C18H23N3O2S
- N1-(2-(dimethylamino)-2-(thiophen-3-yl)ethyl)-N2-phenethyloxalamide946200-03-9C18H23N3O2S
- N-(4-(2-Oxo-2-((1-phenylethyl)amino)ethyl)thiazol-2-yl)pivalamide923164-63-0C18H23N3O2S
- N-(4-(2-Oxo-2-(phenethylamino)ethyl)thiazol-2-yl)pivalamide923675-63-2C18H23N3O2S
- N-(4-(2-((4-Ethylphenyl)amino)-2-oxoethyl)thiazol-2-yl)pivalamide921776-14-9C18H23N3O2S
- N-Cyclopropyl-2-(2-((2,5-dimethylbenzyl)thio)-5-(hydroxymethyl)-1H-imidazol-1-yl)acetamide921867-70-1C18H23N3O2S
- 2-((1-(2-(Azepan-1-yl)-2-oxoethyl)-1H-indol-3-yl)thio)acetamide878054-99-0C18H23N3O2S
- 2-[(1-Cyclohexyl-1H-imidazol-2-yl)sulfanyl]-N-(3-methoxyphenyl)acetamide946202-19-3C18H23N3O2S
- N-(4-{[(3,5-Dimethylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-2,2-dimethylpropanamide921844-48-6C18H23N3O2S
- N-(4-{[(2,4-Dimethylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-2,2-dimethylpropanamide921844-46-4C18H23N3O2S
- N-(4-{[(2,5-Dimethylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-2,2-dimethylpropanamide921801-61-8C18H23N3O2S
- N-(4-{[(3,4-Dimethylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-2,2-dimethylpropanamide921546-98-7C18H23N3O2S
- N-(4-(2-((2-Ethylphenyl)amino)-2-oxoethyl)thiazol-2-yl)pivalamide921546-50-1C18H23N3O2S
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[2-(methoxymethyl)phenyl]propanamide1241171-67-4C18H23N3O2S
- 2-((5-(4-Methoxyphenyl)-1-methyl-1H-imidazol-2-yl)thio)-1-(piperidin-1-yl)ethanone1207044-17-4C18H23N3O2S
- 2-((1-Ethyl-5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)-1-(pyrrolidin-1-yl)ethanone1206990-98-8C18H23N3O2S
- 2-((1-(2-Methoxyethyl)-5-phenyl-1H-imidazol-2-yl)thio)-1-(pyrrolidin-1-yl)ethanone1207035-84-4C18H23N3O2S
- 1-Phenyl-N-{[1-(pyridin-2-yl)piperidin-4-yl]methyl}methanesulfonamide1234876-96-0C18H23N3O2S
- N-[2-(5-Methylfuran-2-yl)-2-(pyrrolidin-1-yl)ethyl]-2-(methylsulfanyl)pyridine-3-carboxamide1258773-10-2C18H23N3O2S
- 5-(4-Benzyl-1-piperazinyl)-2-(methylsulfonyl)-phenylamine1219972-42-5C18H23N3O2S
- N-(5-Isobutyl-1,3,4-thiadiazol-2-yl)-4-phenyltetrahydro-2H-pyran-4-carboxamide1324058-22-1C18H23N3O2S
- N-{3-Amino-4-[(cyclobutylmethyl)amino]phenyl}-N-methylbenzenesulfonamide849351-00-4C18H23N3O2S
- N-Cyclohexyl-5-{[(4,6-dimethylpyrimidin-2-yl)sulfanyl]methyl}furan-2-carboxamide1401589-94-3C18H23N3O2S
- 2-((1-(2-(Cyclopentylthio)acetyl)piperidin-4-yl)oxy)nicotinonitrile1797589-67-3C18H23N3O2S
- 3-(3-(Morpholinomethyl)-1,4-thiazepane-4-carbonyl)benzonitrile1448047-23-1C18H23N3O2S
- N-[(1-Cyclopentyl-5-cyclopropyl-1H-pyrazol-3-yl)methyl]benzenesulfonamide1448136-44-4C18H23N3O2S
- 1-(4-(4-Methoxypiperidin-1-yl)phenyl)-3-(thiophen-2-ylmethyl)urea1448131-22-3C18H23N3O2S
- 1-(4-(3-Methoxypiperidin-1-yl)phenyl)-3-(thiophen-2-ylmethyl)urea1798037-64-5C18H23N3O2S
- N-{4-[2-(Dimethylamino)ethoxy]phenyl}-N-methyl-6-(methylsulfanyl)pyridine-3-carboxamide1376060-17-1C18H23N3O2S
- (3-Methoxy-2-methyl-2H-indazol-6-yl)((1R,5S)-3-(methylthio)-8-azabicyclo[3.2.1]octan-8-yl)methanone1795490-96-8C18H23N3O2S
- 3-(4-Methoxyphenyl)-N-((1-(thiazol-2-yl)pyrrolidin-2-yl)methyl)propanamide1795298-29-1C18H23N3O2S
- 2-(4-Ethoxyphenyl)-N-((1-(thiazol-2-yl)pyrrolidin-2-yl)methyl)acetamide1795492-34-0C18H23N3O2S
- 2-(4-Isopropylphenoxy)-N-(1-(thiazol-2-yl)pyrrolidin-3-yl)acetamide1798031-66-9C18H23N3O2S
- 2-(4-Methoxyphenyl)-N-((1-(thiazol-2-yl)piperidin-3-yl)methyl)acetamide1798665-60-7C18H23N3O2S
- 2-Ethoxy-N-((1-(thiazol-2-yl)piperidin-3-yl)methyl)benzamide1788845-92-0C18H23N3O2S
- 2-(Benzylthio)-N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)acetamide1795418-85-7C18H23N3O2S
- 3-Methyl-N-((1-(pyridin-4-yl)piperidin-4-yl)methyl)benzenesulfonamide2034587-67-0C18H23N3O2S
- N-((1-(Thiazol-2-yl)piperidin-3-yl)methyl)-2-(m-tolyloxy)acetamide1705201-86-0C18H23N3O2S
- 3-(Phenylthio)-N-(1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazol-4-yl)propanamide1706080-18-3C18H23N3O2S
- (3-Methoxy-1-methyl-1H-pyrazol-4-yl)(7-(o-tolyl)-1,4-thiazepan-4-yl)methanone1705509-40-5C18H23N3O2S
- 4-Methyl-N-((1-(pyridin-3-yl)piperidin-4-yl)methyl)benzenesulfonamide2034379-07-0C18H23N3O2S
- N-[(1r,4r)-4-[(4,6-Dimethylpyrimidin-2-yl)oxy]cyclohexyl]-2-(thiophen-2-yl)acetamide2034496-68-7C18H23N3O2S
- 1-Benzyl-3-(2-(furan-2-yl)-2-thiomorpholinoethyl)urea2034567-53-6C18H23N3O2S
- 1-(2-(Furan-2-yl)-2-thiomorpholinoethyl)-3-(o-tolyl)urea2034541-17-6C18H23N3O2S
- N-{[1-(2-Methylpyridin-4-yl)piperidin-4-yl]methyl}benzenesulfonamide2034530-07-7C18H23N3O2S
- 5-Methyl-N-[2-(oxan-4-ylsulfanyl)ethyl]-1-phenyl-1H-pyrazole-4-carboxamide1903863-14-8C18H23N3O2S
- 4-[(1H-Imidazol-1-yl)methyl]-N-[2-(oxan-4-ylsulfanyl)ethyl]benzamide1903214-64-1C18H23N3O2S
- 6-Cyclopropyl-4-(2-ethyl-6-methylmorpholine-4-carbonyl)-2-(methylsulfanyl)pyridine-3-carbonitrile1808814-67-6C18H23N3O2S
- 2-(Benzylthio)-N-(1-((tetrahydro-2H-pyran-2-yl)methyl)-1H-pyrazol-4-yl)acetamide2034372-93-3C18H23N3O2S
- 3-(Phenylthio)-N-(1-((tetrahydro-2H-pyran-2-yl)methyl)-1H-pyrazol-4-yl)propanamide2034612-09-2C18H23N3O2S
- N-((1-(Tetrahydrofuran-3-yl)piperidin-4-yl)methyl)benzo[d]thiazole-6-carboxamide2034295-04-8C18H23N3O2S
- N-(2-(3,5-Dicyclopropyl-1H-pyrazol-1-yl)ethyl)-4-methylbenzenesulfonamide2320666-55-3C18H23N3O2S
- 2-((1-(2-(Cyclopentylthio)acetyl)piperidin-3-yl)oxy)isonicotinonitrile2034560-04-6C18H23N3O2S
- 8-[(4-Cyclobutyl-1,4-diazepan-1-yl)sulfonyl]quinoline2320821-94-9C18H23N3O2S
- 8-(4-Ethylbenzenesulfonyl)-3-(1H-pyrazol-1-yl)-8-azabicyclo[3.2.1]octane2320465-07-2C18H23N3O2S
- (1R,5S)-8-(Phenethylsulfonyl)-3-(1H-pyrazol-1-yl)-8-azabicyclo[3.2.1]octane2320852-14-8C18H23N3O2S
- 5-[2-(2-Bicyclo[2.2.1]heptanylmethyl)pyrrolidin-1-yl]sulfonylpyridine-2-carbonitrile2135280-46-3C18H23N3O2S
- 3-{[4-(1,8-Naphthyridin-2-yl)piperidin-1-yl]methyl}-1??-thiolane-1,1-dione2640965-21-3C18H23N3O2S
- N-(1-Cyanocyclohexyl)-2-[(4-acetamidophenyl)sulfanyl]propanamide853591-70-5C18H23N3O2S
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-(2-ethoxyphenyl)propanamide930413-78-8C18H23N3O2S
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[(2-methoxyphenyl)methyl]propanamide949788-13-0C18H23N3O2S
- N3,N5-Diethyl-1,4-dihydro-1-methyl-4-(phenylthio)-3,5-pyridinedicarboxamide92054-22-3C18H23N3O2S
- 3-[4,6-Dimethyl-2-(methylsulfanyl)pyrimidin-5-yl]-N-[(4-methoxyphenyl)methyl]propanamide949441-66-1C18H23N3O2S
- N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2-cyclohexylacetamide1171915-55-1C18H23N3O2S
- 1-(4-(5-(2-Methoxyphenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)butan-1-one1170624-17-5C18H23N3O2S
- tert-Butyl 4-(4-phenyl-1,2-thiazol-5-yl)piperazine-1-carboxylate1325304-94-6C18H23N3O2S
- tert-Butyl 4-(4-phenyl-1,3-thiazol-2-yl)piperazine-1-carboxylate887624-04-6C18H23N3O2S
- 1-(4,6-Dimethylpyridin-3-yl)-4-(toluene-4-sulfonyl)piperazine1346123-74-7C18H23N3O2S
- 3-(4-Methoxyphenyl)-N-(1-(thiazol-2-yl)piperidin-4-yl)propanamide1448050-51-8C18H23N3O2S
- 4-Methyl-N-{[4-(piperazin-1-yl)phenyl]methyl}benzene-1-sulfonamide1797606-61-1C18H23N3O2S
- 3-(2-Ethoxyphenyl)-N-(1-(thiazol-2-yl)pyrrolidin-3-yl)propanamide1797981-69-1C18H23N3O2S
- N-((4-Cyclohexylthiazol-2-yl)methyl)-4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxamide2034490-53-2C18H23N3O2S
- 1-(3-Methylphenyl)-N-{[1-(pyridin-2-yl)pyrrolidin-2-yl]methyl}methanesulfonamide2097894-47-6C18H23N3O2S
Frequently asked questions
What is the molar mass of C18H23N3O2S?
The molar mass of C18H23N3O2S is 345.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 23 hydrogen atoms, 3 nitrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 345.1511 Da.
How many compounds have the formula C18H23N3O2S?
CompoundList lists 288 compounds with the molecular formula C18H23N3O2S, including 5-(Indan-5-yloxyethyl)-4-(oxolan-2-ylmethyl)-1,2,4-triazole-3-thiol, N-Cyclopentyl-2-((1-(2-methoxybenzyl)-1H-imidazol-2-yl)thio)acetamide, N1-(2-(dimethylamino)-2-(thiophen-2-yl)ethyl)-N2-phenethyloxalamide. 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 C18H23N3O2S?
C18H23N3O2S has a degree of unsaturation of 9. 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.