Molecular formula
C17H21NO3S
198 compounds have this formula on CompoundList.
- Molar mass
- 319.42g/mol
- Monoisotopic mass
- 319.1242Da
- Atoms
- 43
- Elements
- 5
- Rings plus double bonds
- 8
The formula C17H21NO3S describes a molecule made of 17 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 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 × 1763.92%12.011 × 17 = 204.187 g/mol
- H Hydrogen × 216.63%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 14.39%14.007 × 1 = 14.007 g/mol
- O Oxygen × 315.03%15.999 × 3 = 47.997 g/mol
- S Sulfur × 110.04%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C17H21NO3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 198 compounds
![N-[2-(3,4-Diethoxyphenyl)ethyl]thiophene-2-carboxamide chemical structure, C17H21NO3S, CAS 447448-72-8](/s/PWAJDMSZGVJSQE-UHFFFAOYSA-N.svg)
N-[2-(3,4-Diethoxyphenyl)ethyl]thiophene-2-carboxamide
CAS 447448-72-8C17H21NO3S
N-(2,2-Dimethyloxan-4-yl)-N-(thiophen-2-ylmethyl)furan-2-carboxamide
CAS 713114-15-9C17H21NO3S
1-(6-Ethoxynaphthalen-2-yl)sulfonylpiperidine
CAS 332022-00-1C17H21NO3S
4,6-Dimethyl-3-(2-methylphenyl)sulfonyl-1-propan-2-ylpyridin-2-one
CAS 866051-54-9C17H21NO3S
1-(6-Methoxy-naphthalene-2-sulfonyl)-3-methyl-piperidine
CAS 425683-21-2C17H21NO3S
1-(6-Methoxynaphthalen-2-yl)sulfonylazepane
CAS 332388-72-4C17H21NO3S
N-(4-Methoxybenzyl)-2,4,6-trimethylbenzenesulfonamide
CAS 305849-15-4C17H21NO3S
3-(Benzylsulfonyl)-2-isopropoxy-4,6-dimethylpyridine
CAS 262439-82-7C17H21NO3S
4-Methoxy-N-(4-phenylbutan-2-yl)benzenesulfonamide
CAS 438529-30-7C17H21NO3S
N-(4-Ethoxyphenyl)-2,4,5-trimethylbenzenesulfonamide
CAS 494827-05-3C17H21NO3S
N-(2-Methoxybenzyl)-2,4,6-trimethylbenzenesulfonamide
CAS 330467-17-9C17H21NO3S
![6-Butyl-4-methyl-3-[(2-methylphenyl)sulfonyl]-2(1H)-pyridinone chemical structure, C17H21NO3S, CAS 860787-80-0](/s/IBGLUUQBEAIFGN-UHFFFAOYSA-N.svg)
6-Butyl-4-methyl-3-[(2-methylphenyl)sulfonyl]-2(1H)-pyridinone
CAS 860787-80-0C17H21NO3S
![2,3,6-Trimethylphenyl 7a-methyl-5-oxohexahydropyrrolo[2,1-b][1,3]thiazole-3-carboxylate chemical structure, C17H21NO3S, CAS 1214129-95-9](/s/SOEXTZURWLXAGY-UHFFFAOYSA-N.svg)
2,3,6-Trimethylphenyl 7a-methyl-5-oxohexahydropyrrolo[2,1-b][1,3]thiazole-3-carboxylate
CAS 1214129-95-9C17H21NO3S
![Methyl 3-[(1-adamantylcarbonyl)amino]-2-thiophenecarboxylate chemical structure, C17H21NO3S, CAS 354544-31-3](/s/PJAYFGOTBRXVKN-UHFFFAOYSA-N.svg)
Methyl 3-[(1-adamantylcarbonyl)amino]-2-thiophenecarboxylate
CAS 354544-31-3C17H21NO3S
4-(tert-Butyl)-N-(2-methoxyphenyl)benzenesulfonamide
CAS 312924-34-8C17H21NO3S
N-(2,6-Diethylphenyl)-4-methoxybenzenesulfonamide
CAS 389079-04-3C17H21NO3S
![N-[4-(Butan-2-yl)phenyl]-4-methoxybenzenesulfonamide chemical structure, C17H21NO3S, CAS 329941-79-9](/s/WWOFYZRLHVKJCR-UHFFFAOYSA-N.svg)
N-[4-(Butan-2-yl)phenyl]-4-methoxybenzenesulfonamide
CAS 329941-79-9C17H21NO3S
4-Methoxy-2,3-dimethyl-N-phenethylbenzenesulfonamide
CAS 898653-63-9C17H21NO3S
N-Benzyl-4-methoxy-N-propan-2-ylbenzenesulfonamide
CAS 346691-63-2C17H21NO3S
N-Benzyl-4-butoxybenzenesulfonamide
CAS 122134-59-2C17H21NO3S
4-Cyclohexyl-N-(2-furylmethyl)benzenesulfonamide
CAS 496014-96-1C17H21NO3S
Methyl 3-(4-(tert-butyl)benzamido)-4,5-dihydrothiophene-2-carboxylate
CAS 389065-36-5C17H21NO3S
N-(2-Ethoxyphenyl)-2,4,5-trimethylbenzenesulfonamide
CAS 433967-63-6C17H21NO3S
4-Methylthio-N-(3,4,5-trimethoxybenzyl)aniline
CAS 151221-99-7C17H21NO3S
- [(6-Propoxy-2-naphthyl)sulfonyl]pyrrolidine873680-79-6C17H21NO3S
- N-(1-Hydroxy-1-phenylpropan-2-yl)-N,4-dimethylbenzenesulfonamide93724-43-7C17H21NO3S
- N-(2-Hydroxy-2-(5-methylfuran-2-yl)ethyl)-1-(thiophen-2-yl)cyclopentanecarboxamide1226453-94-6C17H21NO3S
- N-(4-tert-Butylphenyl)-3-methoxybenzenesulfonamide670271-64-4C17H21NO3S
- N-(2-Hydroxy-2-phenylpropyl)-2,4-dimethylbenzenesulfonamide1351635-42-1C17H21NO3S
- N-(2-Hydroxy-3-phenylpropyl)-2-phenylethanesulfonamide1351619-82-3C17H21NO3S
- N-(2-Hydroxy-2-phenylpropyl)-1-(m-tolyl)methanesulfonamide1351620-19-3C17H21NO3S
- N-[2-Hydroxy-3-(4-methoxyphenyl)-2-methylpropyl]-2-(thiophen-2-yl)acetamide1396884-09-5C17H21NO3S
- 2-(Ethylthio)-N-(furan-3-ylmethyl)-N-(2-methoxyethyl)benzamide1421482-74-7C17H21NO3S
- [1,1'-Biphenyl]-4-sulfonamide, N-(5-hydroxypentyl)-871113-51-8C17H21NO3S
- [1,1'-Biphenyl]-4-sulfonamide, N-(4-hydroxybutyl)-3'-methyl-871114-03-3C17H21NO3S
- Isopropyl 2-amino-4-(4-ethoxyphenyl)-5-methylthiophene-3-carboxylate351158-53-7C17H21NO3S
- 4-tert-Butyl-N-[3-(hydroxymethyl)phenyl]benzenesulfonamide670230-47-4C17H21NO3S
- N-(2-Hydroxy-3-phenylpropyl)-1-(m-tolyl)methanesulfonamide1351591-93-9C17H21NO3S
- 1-((4-Methoxynaphthalen-1-yl)sulfonyl)azepane457960-34-8C17H21NO3S
- (R)-N-(2-Hydroxy-2-methyl-1-phenyl-propyl)-4-methyl-benzenesulfonamide620627-46-5C17H21NO3S
- N-Cyclohexyl-4-methoxynaphthalene-1-sulfonamide446029-81-8C17H21NO3S
- N-(2-Ethoxyphenyl)-2,4,6-trimethylbenzenesulfonamide346691-83-6C17H21NO3S
- 2-(1-Adamantyl)-2-(thiophene-2-carbonylamino)acetic acid346665-45-0C17H21NO3S
- 3-Descyano febuxostat ethyl ester144060-97-9C17H21NO3S
- 2-[1-(2,5-Diethylphenyl)ethanesulfonyl]-1-oxo-1lambda~5~-pyridine60264-48-4C17H21NO3S
- N-(2-Isopropyl-6-methylphenyl)-4-methoxybenzenesulfonamide545370-78-3C17H21NO3S
- 4-Methoxy-2,5-dimethyl-N-(2-phenylethyl)benzenesulfonamide898644-82-1C17H21NO3S
- N-(4-Ethoxyphenyl)-2,4,6-trimethylbenzenesulfonamide330467-16-8C17H21NO3S
- 4-Ethoxy-N-mesitylbenzenesulfonamide333309-57-2C17H21NO3S
- [(3-Butyl-6-methoxy-2-methylquinolin-4-yl)sulfanyl]acetic acid332907-56-9C17H21NO3S
- 3-(8-Methoxy-2-methyl-3-propylquinolin-4-yl)sulfanylpropanoic acid333424-03-6C17H21NO3S
- N-Benzyl-4-ethoxy-2,5-dimethylbenzenesulfonamide865611-78-5C17H21NO3S
- 4-tert-Butyl-N-(4-methoxyphenyl)benzenesulfonamide292867-21-1C17H21NO3S
- N-Benzyl-5-isopropyl-2-methoxybenzenesulfonamide700859-57-0C17H21NO3S
- N-Cyclopentyl-4-ethoxynaphthalene-1-sulfonamide791844-84-3C17H21NO3S
- 4-Methoxy-N-(4-phenylbutyl)benzenesulfonamide544464-86-0C17H21NO3S
- 4-Ethoxy-3-methyl-N-(1-phenylethyl)benzenesulfonamide838851-88-0C17H21NO3S
- 5-Ethyl-N-(4-ethylphenyl)-2-methoxybenzenesulfonamide873672-88-9C17H21NO3S
- [(5-Methoxy-2,4-dimethylphenyl)sulfonyl](phenylethyl)amine898642-06-3C17H21NO3S
- 1-[(6-Methoxy-2-naphthyl)sulfonyl]-2-methylpiperidine477307-03-2C17H21NO3S
- Ethyl 2-acetamido-6-tert-butyl-1-benzothiophene-3-carboxylate351156-49-5C17H21NO3S
- N-(2-Ethoxyphenyl)-2,3,4-trimethylbenzenesulfonamide508233-21-4C17H21NO3S
- 4-Ethoxy-N-ethyl-N-(3-methylphenyl)benzenesulfonamide670255-37-5C17H21NO3S
- N-(4-Butylphenyl)-4-methoxybenzenesulfonamide329941-77-7C17H21NO3S
- 4-(1-Naphthalen-2-ylsulfonylpropan-2-yl)morpholine24082-50-6C17H21NO3S
- 4-Methoxy-2,5-dimethyl-N-(1-phenylethyl)benzenesulfonamide700857-05-2C17H21NO3S
- 3,4-Dimethyl-6-{[2-(methylsulfanyl)phenyl]carbamoyl}cyclohex-3-ene-1-carboxylic acid899585-57-0C17H21NO3S
- 2-Ethoxy-4,5-dimethyl-N-(4-methylphenyl)benzenesulfonamide873673-20-2C17H21NO3S
- N-(2,3-Dimethylphenyl)-4-methoxy-2,5-dimethylbenzenesulfonamide873672-78-7C17H21NO3S
- N-(2,3-Dimethylphenyl)-4-methoxy-2,3-dimethylbenzenesulfonamide873672-66-3C17H21NO3S
- N-Benzyl-4-ethoxy-2,3-dimethylbenzenesulfonamide1087647-06-0C17H21NO3S
- 5-(3-t-Butylsulfamoylphenyl)-2-methylphenol1262003-48-4C17H21NO3S
- 4-(4-t-Butylsulfamoylphenyl)-2-methylphenol1261897-11-3C17H21NO3S
- 2-(Benzylthio)-N-(furan-3-ylmethyl)-N-(2-methoxyethyl)acetamide1421455-59-5C17H21NO3S
- N-(Furan-3-ylmethyl)-N-(2-methoxyethyl)-3-(phenylthio)propanamide1421496-80-1C17H21NO3S
- N-[(4-Methoxyphenyl)methyl]-2,3,4-trimethylbenzenesulfonamide691381-00-7C17H21NO3S
- N-(4-Ethylphenyl)-4-methoxy-2,3-dimethylbenzenesulfonamide700853-66-3C17H21NO3S
- 1-(4-Propoxynaphthalen-1-yl)sulfonylpyrrolidine723745-27-5C17H21NO3S
- N-(3,4-Dimethylphenyl)-2-methoxy-4,5-dimethylbenzenesulfonamide873674-68-1C17H21NO3S
- [(2-Methoxy-4,5-dimethylphenyl)sulfonyl](phenylethyl)amine898642-05-2C17H21NO3S
- N-(2-Ethylphenyl)-4-methoxy-2,3-dimethylbenzenesulfonamide893669-77-7C17H21NO3S
- N-Allyl-4-butoxy-1-naphthalenesulfonamide1087646-58-9C17H21NO3S
- N-(2-Methoxyethyl)-2-(3-methoxyphenyl)-N-(thiophen-3-ylmethyl)acetamide1219912-24-9C17H21NO3S
- Cyclohex-3-en-1-yl(3-(phenylsulfonyl)pyrrolidin-1-yl)methanone1448037-61-3C17H21NO3S
- 2-(Benzylthio)-N-(3-(furan-2-yl)-2-hydroxy-2-methylpropyl)acetamide1788530-65-3C17H21NO3S
- 2,5-Dimethyl-N-(oxan-4-yl)-N-[(thiophen-2-yl)methyl]furan-3-carboxamide1797077-47-4C17H21NO3S
- 2-(3,4-Diethoxyphenyl)-N-(2-thienylmethyl)acetamide522597-91-7C17H21NO3S
- N-Benzyl-2-ethoxy-4,5-dimethylbenzenesulfonamide723745-45-7C17H21NO3S
- 4-Methoxy-3-methyl-N-(2-propan-2-ylphenyl)benzenesulfonamide643002-32-8C17H21NO3S
- 4,6-Dimethyl-3-[(2-methylphenyl)sulfonyl]-2-propoxypyridine306978-37-0C17H21NO3S
- N-(3,5-Dimethylphenyl)-2-ethoxy-5-methylbenzenesulfonamide791844-10-5C17H21NO3S
- N-Benzyl-N-ethyl-2-methoxy-5-methylbenzenesulfonamide1018158-66-1C17H21NO3S
- N-Benzyl-5-methyl-2-propoxybenzenesulfonamide913240-70-7C17H21NO3S
- N-(3,5-Dimethylphenyl)-3-ethyl-4-methoxybenzenesulfonamide886127-07-7C17H21NO3S
- [(4-Methoxy-2,3,5-trimethylphenyl)sulfonyl]benzylamine902249-19-8C17H21NO3S
- N-Benzyl-2-ethoxy-5-ethylbenzenesulfonamide940987-16-6C17H21NO3S
- (S)-N-(2-Hydroxy-2-methyl-1-phenyl-propyl)-4-methyl-benzenesulfonamide627534-43-4C17H21NO3S
- 2-Methoxy-4,5-dimethyl-N-(2-phenylethyl)benzenesulfonamide1087639-80-2C17H21NO3S
- [(2-Ethoxy-5-methylphenyl)sulfonyl](phenylethyl)amine1206113-88-3C17H21NO3S
- 6-(1-Isopropyl-piperidin-4-yloxy)-benzo[b]thiophene-2-carboxylic acid1106537-70-5C17H21NO3S
Frequently asked questions
What is the molar mass of C17H21NO3S?
The molar mass of C17H21NO3S is 319.42 g/mol, calculated from standard atomic weights for 17 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 319.1242 Da.
How many compounds have the formula C17H21NO3S?
CompoundList lists 198 compounds with the molecular formula C17H21NO3S, including N-[2-(3,4-Diethoxyphenyl)ethyl]thiophene-2-carboxamide, N-(2,2-Dimethyloxan-4-yl)-N-(thiophen-2-ylmethyl)furan-2-carboxamide, 1-(6-Ethoxynaphthalen-2-yl)sulfonylpiperidine. 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 C17H21NO3S?
C17H21NO3S has a degree of unsaturation of 8. 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.