Molecular formula
C18H22N2O3S
344 compounds have this formula on CompoundList.
- Molar mass
- 346.44g/mol
- Monoisotopic mass
- 346.1351Da
- Atoms
- 46
- Elements
- 5
- Rings plus double bonds
- 9
The formula C18H22N2O3S describes a molecule made of 18 carbon atoms, 22 hydrogen atoms, 2 nitrogen atoms, 3 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 × 1862.40%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 226.40%1.008 × 22 = 22.176 g/mol
- N Nitrogen × 28.09%14.007 × 2 = 28.014 g/mol
- O Oxygen × 313.85%15.999 × 3 = 47.997 g/mol
- S Sulfur × 19.25%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C18H22N2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 344 compounds
![[(1-Cyano-1,2-dimethylpropyl)carbamoyl]methyl 3-[4-(methylsulfanyl)phenyl]prop-2-enoate chemical structure, C18H22N2O3S, CAS 877241-65-1](/s/AJKVMSQZMYHKFY-JXMROGBWSA-N.svg)
[(1-Cyano-1,2-dimethylpropyl)carbamoyl]methyl 3-[4-(methylsulfanyl)phenyl]prop-2-enoate
CAS 877241-65-1C18H22N2O3S
![4-[(Methylsulfonyl)amino]-N-(4-phenylbutan-2-yl)benzamide chemical structure, C18H22N2O3S, CAS 905802-96-2](/s/DRWZZUVQIFDCPC-UHFFFAOYSA-N.svg)
4-[(Methylsulfonyl)amino]-N-(4-phenylbutan-2-yl)benzamide
CAS 905802-96-2C18H22N2O3S
4-Methoxy-N-(2-morpholino-2-(thiophen-3-yl)ethyl)benzamide
CAS 946327-70-4C18H22N2O3S
N-(2-Morpholino-2-(thiophen-3-yl)ethyl)-2-phenoxyacetamide
CAS 946374-41-0C18H22N2O3S
3-Methoxy-N-(2-morpholino-2-(thiophen-3-yl)ethyl)benzamide
CAS 946272-44-2C18H22N2O3S
1-(Ethylsulfonyl)-N-(naphthalen-1-yl)piperidine-3-carboxamide
CAS 942889-87-4C18H22N2O3S
![4-Propyl-N-[2-(4-sulfamoylphenyl)ethyl]benzamide chemical structure, C18H22N2O3S, CAS 669739-47-3](/s/HZDPKQLQFGGWPK-UHFFFAOYSA-N.svg)
4-Propyl-N-[2-(4-sulfamoylphenyl)ethyl]benzamide
CAS 669739-47-3C18H22N2O3S
![2-[(Benzylsulfonyl)amino]-N,N-diethylbenzamide chemical structure, C18H22N2O3S, CAS 950243-89-7](/s/LDHDBMDTIBFKOY-UHFFFAOYSA-N.svg)
2-[(Benzylsulfonyl)amino]-N,N-diethylbenzamide
CAS 950243-89-7C18H22N2O3S
![N-[3-[Methyl(methylsulfonyl)amino]phenyl]-3-(4-methylphenyl)propanamide chemical structure, C18H22N2O3S, CAS 947977-75-5](/s/NUJCGRNYEOQHOO-UHFFFAOYSA-N.svg)
N-[3-[Methyl(methylsulfonyl)amino]phenyl]-3-(4-methylphenyl)propanamide
CAS 947977-75-5C18H22N2O3S
![N-[4,5-Dimethyl-3-(phenylsulfonyl)-1-(prop-2-en-1-yl)-1H-pyrrol-2-yl]propanamide chemical structure, C18H22N2O3S, CAS 1010909-93-9](/s/RFOVZSCVEMBVOU-UHFFFAOYSA-N.svg)
N-[4,5-Dimethyl-3-(phenylsulfonyl)-1-(prop-2-en-1-yl)-1H-pyrrol-2-yl]propanamide
CAS 1010909-93-9C18H22N2O3S
![N-[1-(2-Methoxyethyl)-1,2,3,4-tetrahydroquinolin-7-yl]benzenesulfonamide chemical structure, C18H22N2O3S, CAS 1171840-05-3](/s/REMRYSDCMUGGDQ-UHFFFAOYSA-N.svg)
N-[1-(2-Methoxyethyl)-1,2,3,4-tetrahydroquinolin-7-yl]benzenesulfonamide
CAS 1171840-05-3C18H22N2O3S
N-((1-(Methylsulfonyl)piperidin-4-yl)methyl)-2-naphthamide
CAS 1234985-29-5C18H22N2O3S
![8-[5-(3-Amino-5-methylphenyl)-1,3-thiazol-2-yl]-1,4-dioxaspiro[4.5]decan-8-ol chemical structure, C18H22N2O3S, CAS 1312535-92-4](/s/WQFUUIQMAQYMQA-UHFFFAOYSA-N.svg)
8-[5-(3-Amino-5-methylphenyl)-1,3-thiazol-2-yl]-1,4-dioxaspiro[4.5]decan-8-ol
CAS 1312535-92-4C18H22N2O3S
N-(2-Hydroxy-3-(4-methoxyphenyl)-2-methylpropyl)-2-(methylthio)nicotinamide
CAS 1396745-94-0C18H22N2O3S
N-(2,3-Dimethoxyphenyl)-4-(thiophen-2-yl)piperidine-1-carboxamide
CAS 1396767-90-0C18H22N2O3S
2-((1-((3,4-Dimethylphenyl)sulfonyl)piperidin-4-yl)oxy)pyridine
CAS 1448047-41-3C18H22N2O3S
1-(2-Hydroxy-2-(4-(methylthio)phenyl)ethyl)-3-(4-methoxybenzyl)urea
CAS 1448043-33-1C18H22N2O3S
1-(2-Hydroxy-2-(4-(methylthio)phenyl)ethyl)-3-(2-phenoxyethyl)urea
CAS 1448066-21-4C18H22N2O3S
(3-(tert-Butylsulfonyl)pyrrolidin-1-yl)(quinolin-2-yl)methanone
CAS 1448057-95-1C18H22N2O3S
(3-(Cyclohexylsulfonyl)azetidin-1-yl)(1H-indol-5-yl)methanone
CAS 1448057-64-4C18H22N2O3S
N-(4-(3-Methoxypyrrolidin-1-yl)phenyl)-3-methylbenzenesulfonamide
CAS 1797641-39-4C18H22N2O3S
N1-(3,4-dimethylphenyl)-N2-(2-methoxy-2-(5-methylthiophen-2-yl)ethyl)oxalamide
CAS 1797640-37-9C18H22N2O3S
N1-(2-methoxy-2-phenylbutyl)-N2-(thiophen-2-ylmethyl)oxalamide
CAS 1797184-88-3C18H22N2O3S
N-(1-Cyanocyclobutyl)-3-(2,3-dihydro-1H-indene-5-sulfonyl)-N-methylpropanamide
CAS 1424583-00-5C18H22N2O3S
- N-(1-Cyanocyclopentyl)-3-(2,3-dihydro-1H-inden-5-ylsulfonyl)propanamide1436166-35-6C18H22N2O3S
- 3-(2-Methoxyphenyl)-1-(tetrahydro-2H-pyran-4-yl)-1-(thiophen-2-ylmethyl)urea1797605-22-1C18H22N2O3S
- N1-(5-hydroxy-3-phenylpentyl)-N2-(thiophen-2-ylmethyl)oxalamide1798540-60-9C18H22N2O3S
- 3-(1-(3-(o-Tolyl)propanoyl)piperidin-4-yl)thiazolidine-2,4-dione1795301-63-1C18H22N2O3S
- N1-(2-(benzo[b]thiophen-2-yl)-2-hydroxypropyl)-N2-cyclopentyloxalamide2034464-53-2C18H22N2O3S
- 4-(4-(4-(Hydroxymethyl)thiazol-2-yl)tetrahydro-2H-pyran-4-yl)-N,N-dimethylbenzamide1478720-52-3C18H22N2O3S
- N-(2-Hydroxy-2-(1-methylindolin-5-yl)ethyl)-3-methylbenzenesulfonamide1706153-56-1C18H22N2O3S
- 4-(3-((1R,5S)-3-(Methylsulfonyl)-8-azabicyclo[3.2.1]octan-8-yl)-3-oxopropyl)benzonitrile1706403-76-0C18H22N2O3S
- 2-(1H-Indol-1-yl)-1-((1R,5S)-3-(methylsulfonyl)-8-azabicyclo[3.2.1]octan-8-yl)ethanone1705784-67-3C18H22N2O3S
- 1-((1-Hydroxy-6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)methyl)-3-(thiophen-2-ylmethyl)urea2034259-90-8C18H22N2O3S
- 1-(2-Methoxy-4-methylbenzenesulfonyl)-4-phenylpiperazine1808900-59-5C18H22N2O3S
- 1-((5-(Hydroxy(phenyl)methyl)thiophen-2-yl)methyl)-3-(tetrahydro-2H-pyran-4-yl)urea2034622-20-1C18H22N2O3S
- 6-((Tetrahydro-2H-pyran-4-yl)methoxy)-N-(2-(thiophen-2-yl)ethyl)nicotinamide2034278-85-6C18H22N2O3S
- 4-((1-((2,5-Dimethylphenyl)sulfonyl)piperidin-4-yl)oxy)pyridine2034302-04-8C18H22N2O3S
- 2-(Ethylthio)-N-(2-(4-methoxy-6-methyl-2-oxopyridin-1(2H)-yl)ethyl)benzamide2034590-48-0C18H22N2O3S
- N1-(2,6-dimethylphenyl)-N2-(2-(5-(1-hydroxyethyl)thiophen-2-yl)ethyl)oxalamide2034276-51-0C18H22N2O3S
- N1-(3,4-dimethylphenyl)-N2-(2-(5-(1-hydroxyethyl)thiophen-2-yl)ethyl)oxalamide2034599-49-8C18H22N2O3S
- N-(2-(Furan-3-yl)-2-thiomorpholinoethyl)-2-phenoxyacetamide2034572-13-7C18H22N2O3S
- N-(2-(Furan-3-yl)-2-thiomorpholinoethyl)-2-methoxybenzamide2034342-41-9C18H22N2O3S
- N-(2-(Furan-3-yl)-2-thiomorpholinoethyl)-3-methoxybenzamide2034541-52-9C18H22N2O3S
- N-(2-(Furan-2-yl)-2-thiomorpholinoethyl)-4-methoxybenzamide2034548-11-1C18H22N2O3S
- N-(2-(Furan-2-yl)-2-thiomorpholinoethyl)-2-phenoxyacetamide2034455-73-5C18H22N2O3S
- 2-(Benzylthio)-N-(2-(4-methoxy-6-methyl-2-oxopyridin-1(2H)-yl)ethyl)acetamide1903265-77-9C18H22N2O3S
- N-(2-(4-Methoxy-6-methyl-2-oxopyridin-1(2H)-yl)ethyl)-3-(phenylthio)propanamide1903116-31-3C18H22N2O3S
- N-{8-Cyano-1,4-dioxaspiro[4.5]decan-8-yl}-2-(5-methylthiophen-2-yl)cyclopropane-1-carboxamide1808317-98-7C18H22N2O3S
- 4-((1-((2,4-Dimethylphenyl)sulfonyl)piperidin-3-yl)oxy)pyridine2034574-84-8C18H22N2O3S
- 2-((Tetrahydro-2H-pyran-4-yl)methoxy)-N-(2-(thiophen-2-yl)ethyl)isonicotinamide2034271-36-6C18H22N2O3S
- 1,6-Dimethyl-4-((1-(4-methylthiophene-2-carbonyl)piperidin-4-yl)oxy)pyridin-2(1H)-one2319807-47-9C18H22N2O3S
- 1,6-Dimethyl-4-((1-(2-(thiophen-3-yl)acetyl)piperidin-4-yl)oxy)pyridin-2(1H)-one2178771-02-1C18H22N2O3S
- N-(1,1-Dioxo-2,3-dihydro-1lambda6-thiophen-3-yl)-3-[ethyl(prop-2-yn-1-yl)amino]-N-phenylpropanamide2094427-57-1C18H22N2O3S
- N1-benzyl-N2-(5-hydroxy-3-(thiophen-2-yl)pentyl)oxalamide2034510-75-1C18H22N2O3S
- N1-benzyl-N2-(5-hydroxy-3-(thiophen-3-yl)pentyl)oxalamide2034243-56-4C18H22N2O3S
- 1-(2-Hydroxy-2-phenyl-2-(tetrahydro-2H-pyran-4-yl)ethyl)-3-(thiophen-2-yl)urea2034403-16-0C18H22N2O3S
- N-(3,4-Dimethoxybenzyl)-3-(thiophen-3-yl)pyrrolidine-1-carboxamide2185591-13-1C18H22N2O3S
- N-(3,4-Dimethoxybenzyl)-3-(thiophen-2-yl)pyrrolidine-1-carboxamide2177365-98-7C18H22N2O3S
- 1-(2-Methoxyphenyl)-3-((4-(thiophen-3-yl)tetrahydro-2H-pyran-4-yl)methyl)urea2319851-44-8C18H22N2O3S
- N'-(2-Methoxy-5-methylphenyl)-N-[2-methyl-2-(thiophen-3-yl)propyl]ethanediamide2309603-83-4C18H22N2O3S
- N-((1-(2-Hydroxyethoxy)cyclopentyl)methyl)-2-phenylthiazole-4-carboxamide2320608-45-3C18H22N2O3S
- 3-(2-Methoxyphenyl)-1-[(oxan-4-yl)(thiophen-2-yl)methyl]urea2319640-11-2C18H22N2O3S
- 2-(Cyclohexylimino)-4-oxo-3-(m-tolyl)-5-thiazolidineacetic acid39964-55-1C18H22N2O3S
- 2-(Cyclohexylimino)-4-oxo-3-(p-tolyl)-5-thiazolidineacetic acid39964-56-2C18H22N2O3S
- N-(2,5-Dimethylphenyl)-2-[methyl-(4-methylphenyl)sulfonylamino]acetamide428846-62-2C18H22N2O3S
- 4-[Methyl(methylsulfonyl)amino]-N-(4-propan-2-ylphenyl)benzamide693823-09-5C18H22N2O3S
- 2-(Benzenesulfonamido)-N-pentylbenzamide832094-58-3C18H22N2O3S
- N-[4-[(2,3,5,6-Tetramethylphenyl)sulfonylamino]phenyl]acetamide881302-22-3C18H22N2O3S
- 2-[(Benzylsulfonyl)amino]-N-butylbenzamide881804-85-9C18H22N2O3S
- N-(4-(N-(4-Butylphenyl)sulfamoyl)phenyl)acetamide349128-15-0C18H22N2O3S
- Acetic acid, (3-methyl-4-oxo-5-phenyl-5-(1-pyrrolidinyl)-2-thiazolidinylidene)-, ethyl ester58906-59-5C18H22N2O3S
- 2-Methyl-5-[(2-methylphenyl)sulfamoyl]-N-propan-2-ylbenzamide915874-21-4C18H22N2O3S
- N-(3,5-Dimethylphenyl)-4-[ethylsulfonyl(methyl)amino]benzamide892676-62-9C18H22N2O3S
- [(1-Cyanocyclohexyl)(methyl)carbamoyl]methyl 4H,5H,6H-cyclopenta[b]thiophene-2-carboxylate876691-47-3C18H22N2O3S
- [(1-Cyanocyclohexyl)carbamoyl]methyl 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate876680-18-1C18H22N2O3S
- [(1-Cyanocyclohexyl)(methyl)carbamoyl]methyl 2-(methylsulfanyl)benzoate874971-34-3C18H22N2O3S
- N-Benzyl-4-[ethylsulfonyl(methyl)amino]-N-methylbenzamide915891-28-0C18H22N2O3S
- N-(2,6-Dimethylphenyl)-4-[ethylsulfonyl(methyl)amino]benzamide915934-39-3C18H22N2O3S
- Benzenesulfonamide, 4-[3-(2-methylphenoxy)-1-piperidinyl]-827322-92-9C18H22N2O3S
- [(1-Cyano-1-cyclopropylethyl)carbamoyl]methyl 5-methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate923782-62-1C18H22N2O3S
- N-(2,3-Dimethylphenyl)-4-[(ethylsulfonyl)(methyl)amino]benzamide905800-38-6C18H22N2O3S
- N-(2-(2-Phenylmorpholino)ethyl)benzenesulfonamide954048-34-1C18H22N2O3S
- 4-[(Ethylsulfonyl)(methyl)amino]-N-(2-methylbenzyl)benzamide915932-62-6C18H22N2O3S
- N-[3-(3-Methylphenyl)propyl]-4-[(methylsulfonyl)amino]benzamide931233-18-0C18H22N2O3S
- N-Methyl-2-(4-methyl-N-methylsulfonylanilino)-N-phenylpropanamide1049826-80-3C18H22N2O3S
- 4-[(Ethylsulfonyl)(methyl)amino]-N-(3-methylbenzyl)benzamide932198-67-9C18H22N2O3S
- 2-Methyl-3-[(methylsulfonyl)amino]-N-(3-phenylpropyl)benzamide928992-54-5C18H22N2O3S
- N-[3-(3-Methylphenyl)propyl]-3-[(methylsulfonyl)amino]benzamide928898-98-0C18H22N2O3S
- 4-[[(1,1-Dimethylethyl)amino]sulfonyl]-N-(3-methylphenyl)benzamide1060816-12-7C18H22N2O3S
- 4-[({2-[4-(Propan-2-yl)phenyl]-1,3-thiazol-4-yl}acetyl)amino]butanoic acid1081127-86-7C18H22N2O3S
- N,N-Diethyl-2-methyl-3-[(phenylsulfonyl)amino]benzamide931993-76-9C18H22N2O3S
- (E)-N-[2-(Furan-2-yl)-2-pyrrolidin-1-ylethyl]-2-phenylethenesulfonamide1223872-05-6C18H22N2O3S
- (E)-N-(2-Methoxyethyl)-2-(4-methylphenyl)-N-(pyridin-3-ylmethyl)ethenesulfonamide1334032-94-8C18H22N2O3S
- 1-Phenyl-4-(1-oxa-4-thia-8-azaspiro[4.5]decane-8-carbonyl)pyrrolidin-2-one1351630-49-3C18H22N2O3S
- tert-Butyl (2-(pyridin-3-yl)-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)methylcarbamate1310427-52-1C18H22N2O3S
- N-[4-(3-Methoxypyrrolidin-1-yl)phenyl]-1-phenylmethanesulfonamide1797278-44-4C18H22N2O3S
- N-[4-(4-Methoxypiperidin-1-yl)phenyl]benzenesulfonamide1797278-56-8C18H22N2O3S
- 3-[3-Methoxy-4-(2-methylpropoxy)phenyl]-N-(4-methyl-2-thiazolyl)-2-propenamide1095823-59-8C18H22N2O3S
- 3-(1-(4-Propylbenzoyl)piperidin-4-yl)thiazolidine-2,4-dione1795364-43-0C18H22N2O3S
Frequently asked questions
What is the molar mass of C18H22N2O3S?
The molar mass of C18H22N2O3S is 346.44 g/mol, calculated from standard atomic weights for 18 carbon atoms, 22 hydrogen atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 346.1351 Da.
How many compounds have the formula C18H22N2O3S?
CompoundList lists 344 compounds with the molecular formula C18H22N2O3S, including [(1-Cyano-1,2-dimethylpropyl)carbamoyl]methyl 3-[4-(methylsulfanyl)phenyl]prop-2-enoate, 4-[(Methylsulfonyl)amino]-N-(4-phenylbutan-2-yl)benzamide, 4-Methoxy-N-(2-morpholino-2-(thiophen-3-yl)ethyl)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 C18H22N2O3S?
C18H22N2O3S 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.