Molecular formula
C21H23NO3S
103 compounds have this formula on CompoundList.
- Molar mass
- 369.48g/mol
- Monoisotopic mass
- 369.1399Da
- Atoms
- 49
- Elements
- 5
- Rings plus double bonds
- 11
The formula C21H23NO3S describes a molecule made of 21 carbon atoms, 23 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 × 2168.27%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 236.27%1.008 × 23 = 23.184 g/mol
- N Nitrogen × 13.79%14.007 × 1 = 14.007 g/mol
- O Oxygen × 312.99%15.999 × 3 = 47.997 g/mol
- S Sulfur × 18.68%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H23NO3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 103 compounds
Imrecoxib
CAS 395683-14-4C21H23NO3S
2,4,5-Trimethyl-N-(6,7,8,9-tetrahydrodibenzofuran-2-yl)benzenesulfonamide
CAS 518052-48-7C21H23NO3S
MK 410
CAS 40738-05-4C21H23NO3S
CX14442 Sodium
CAS 1431520-49-8C21H23NO3S
![Ethyl 2-cinnamamido-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate chemical structure, C21H23NO3S, CAS 76981-80-1](/s/SOEJQCLJBMWREC-BUHFOSPRSA-N.svg)
Ethyl 2-cinnamamido-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
CAS 76981-80-1C21H23NO3S
![[2-Methyl-5-(4-methylsulphonyl)phenyl-3-(2-methoxyethyl)-1-phenyl]-1H-pyrrole chemical structure, C21H23NO3S, CAS 1005451-57-9](/s/NQMQUTOJGGAARG-UHFFFAOYSA-N.svg)
[2-Methyl-5-(4-methylsulphonyl)phenyl-3-(2-methoxyethyl)-1-phenyl]-1H-pyrrole
CAS 1005451-57-9C21H23NO3S
Benzo(b)thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-6-methyl-2-((1-oxo-3-phenyl-2-propenyl)amino)-, ethyl ester
CAS 76981-79-8C21H23NO3S
![Methyl 1-[phenyl(phenylsulfanyl)acetyl]piperidine-4-carboxylate chemical structure, C21H23NO3S, CAS 349539-12-4](/s/LEFIKHONKGLBAT-UHFFFAOYSA-N.svg)
Methyl 1-[phenyl(phenylsulfanyl)acetyl]piperidine-4-carboxylate
CAS 349539-12-4C21H23NO3S
![2,5-Dimethyl-N-(8-methyl-6,7,8,9-tetrahydrodibenzo[b,d]furan-2-yl)benzenesulfonamide chemical structure, C21H23NO3S, CAS 518320-85-9](/s/CGKUTWBKANBEHV-UHFFFAOYSA-N.svg)
2,5-Dimethyl-N-(8-methyl-6,7,8,9-tetrahydrodibenzo[b,d]furan-2-yl)benzenesulfonamide
CAS 518320-85-9C21H23NO3S
![2,4,6-Trimethyl-N-(6,7,8,9-tetrahydrodibenzo[b,d]furan-2-yl)benzenesulfonamide chemical structure, C21H23NO3S, CAS 406474-58-6](/s/NYGWNSBCKCLGJO-UHFFFAOYSA-N.svg)
2,4,6-Trimethyl-N-(6,7,8,9-tetrahydrodibenzo[b,d]furan-2-yl)benzenesulfonamide
CAS 406474-58-6C21H23NO3S
N-(3,5-Dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)-3,5-dimethylbenzamide
CAS 863445-72-1C21H23NO3S
(Z)-7-((3,5-Dimethylpiperidin-1-yl)methyl)-6-hydroxy-2-(thiophen-2-ylmethylene)benzofuran-3(2H)-one
CAS 929433-35-2C21H23NO3S
(Z)-6-Hydroxy-7-((3-methylpiperidin-1-yl)methyl)-2-((3-methylthiophen-2-yl)methylene)benzofuran-3(2H)-one
CAS 929506-36-5C21H23NO3S
(Z)-6-Hydroxy-7-((2-methylpiperidin-1-yl)methyl)-2-((3-methylthiophen-2-yl)methylene)benzofuran-3(2H)-one
CAS 929433-39-6C21H23NO3S
2-Carboethoxy-4'-thiomorpholinomethyl benzophenone
CAS 898782-49-5C21H23NO3S
3-Carboethoxy-4'-thiomorpholinomethyl benzophenone
CAS 898782-51-9C21H23NO3S
4-Carboethoxy-4'-thiomorpholinomethyl benzophenone
CAS 898782-53-1C21H23NO3S
2-Carboethoxy-3'-thiomorpholinomethyl benzophenone
CAS 898762-90-8C21H23NO3S
3-Carboethoxy-3'-thiomorpholinomethyl benzophenone
CAS 898762-92-0C21H23NO3S
2-Carboethoxy-2'-thiomorpholinomethyl benzophenone
CAS 898781-60-7C21H23NO3S
N-(Furan-2-ylmethyl)-2-(4-isopropylphenoxy)-N-(thiophen-3-ylmethyl)acetamide
CAS 1219906-29-2C21H23NO3S
N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-N-(4-isopropylphenyl)-2-phenylacetamide
CAS 863444-63-7C21H23NO3S
(Z)-7-(Azepan-1-ylmethyl)-6-hydroxy-2-((3-methylthiophen-2-yl)methylene)benzofuran-3(2H)-one
CAS 929456-71-3C21H23NO3S
(Z)-6-Hydroxy-7-((4-methylpiperidin-1-yl)methyl)-2-((3-methylthiophen-2-yl)methylene)benzofuran-3(2H)-one
CAS 929506-21-8C21H23NO3S
- 4'-Carboethoxy-3-thiomorpholinomethyl benzophenone898762-94-2C21H23NO3S
- 3'-Carboethoxy-2-thiomorpholinomethyl benzophenone898781-62-9C21H23NO3S
- 4'-Carboethoxy-2-thiomorpholinomethyl benzophenone898781-64-1C21H23NO3S
- N-(4-(2-Methoxyphenoxy)but-2-yn-1-yl)-1-(thiophen-2-yl)cyclopentanecarboxamide1421512-86-8C21H23NO3S
- N-(3,4-Dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3-phenylpropanamide863021-52-7C21H23NO3S
- N-(3,4-Dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3,4-dimethylbenzamide863021-98-1C21H23NO3S
- N-(Furan-2-ylmethyl)-3-(4-methoxyphenyl)-N-(2-(thiophen-2-yl)ethyl)propanamide1396852-65-5C21H23NO3S
- Methyl 6-methyl-2-{[(2-phenylcyclopropyl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate489407-06-9C21H23NO3S
- Methyl 2-[(cyclobutylcarbonyl)amino]-6-phenyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate444932-83-6C21H23NO3S
- 2-Butoxy-N-(furan-2-ylmethyl)-N-(thiophen-2-ylmethyl)benzamide898507-51-2C21H23NO3S
- 1-Butyl-6-ethyl-3-(phenylsulfonyl)quinolin-4(1H)-one899217-53-9C21H23NO3S
- (2-Naphthylsulfonyl)[2-(4-propylphenoxy)ethyl]amine295361-08-9C21H23NO3S
- N-(3,4-Dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3,5-dimethylbenzamide863021-44-7C21H23NO3S
- Fmoc-Ile-SH881913-47-9C21H23NO3S
- 6-Ethyl-1-propyl-3-tosylquinolin-4(1H)-one899214-39-2C21H23NO3S
- 1-Butyl-6-methyl-3-tosylquinolin-4(1H)-one899217-48-2C21H23NO3S
- N-Benzyl-4-butoxynaphthalene-1-sulfonamide1087646-97-6C21H23NO3S
- N-(2-Phenylethyl)-4-propoxynaphthalene-1-sulfonamide1087639-84-6C21H23NO3S
- N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-N-(2-ethylphenyl)-3,5-dimethylbenzamide852439-59-9C21H23NO3S
- N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-N-(4-isopropylphenyl)-4-methylbenzamide863444-78-4C21H23NO3S
- N-(Furan-2-ylmethyl)-4-isopropoxy-N-(2-(thiophen-2-yl)ethyl)benzamide1396853-25-0C21H23NO3S
- N-(3-Hydroxy-3-(naphthalen-1-yl)propyl)-3,4-dimethylbenzenesulfonamide1421468-00-9C21H23NO3S
- Ethyl 4-[4-(dimethylamino)phenyl]-2-oxo-6-(thiophen-2-yl)cyclohex-3-ene-1-carboxylate1788589-86-5C21H23NO3S
- Ethyl 6-[4-(dimethylamino)phenyl]-2-oxo-4-(thiophen-3-yl)cyclohex-3-ene-1-carboxylate1788589-82-1C21H23NO3S
- (AlphaS)-alpha-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-N-hydroxy-N-(phenylmethyl)benzo[b]thiophene-2-methanamine214532-72-6C21H23NO3S
- Ethyl 4,5,6,7-tetrahydro-2-[[[2-hydroxy-3-(2-propen-1-yl)phenyl]methylene]amino]benzo[b]thiophene-3-carboxylate321945-26-0C21H23NO3S
- 2-(3,4-Dimethylphenoxy)-N-(furan-2-ylmethyl)-N-[(3-methylthiophen-2-yl)methyl]acetamide898507-20-5C21H23NO3S
- N-(Furan-2-ylmethyl)-2-[4-(propan-2-yl)phenoxy]-N-(thiophen-2-ylmethyl)acetamide898507-26-1C21H23NO3S
- 2-(2,6-Dimethylphenoxy)-N-(furan-2-ylmethyl)-N-[(3-methylthiophen-2-yl)methyl]acetamide898507-83-0C21H23NO3S
- 2-(3,5-Dimethylphenoxy)-N-(furan-2-ylmethyl)-N-[(3-methylthiophen-2-yl)methyl]acetamide898477-87-7C21H23NO3S
- N-(Furan-2-ylmethyl)-4-(2-methylpropoxy)-N-(thiophen-2-ylmethyl)benzamide898502-72-2C21H23NO3S
- 2-(4-Ethylphenoxy)-N-(furan-2-ylmethyl)-N-[(3-methylthiophen-2-yl)methyl]acetamide898612-51-6C21H23NO3S
- N-(3,4-Dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-(m-tolyl)acetamide863021-48-1C21H23NO3S
- N-(3,5-Dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3-phenylpropanamide863445-77-6C21H23NO3S
- N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-N-(2-ethylphenyl)-3,4-dimethylbenzamide863444-10-4C21H23NO3S
- N-(1-Phenylethyl)-4-propoxynaphthalene-1-sulfonamide1206113-82-7C21H23NO3S
- N-(3-Hydroxy-3-(naphthalen-1-yl)propyl)-2,5-dimethylbenzenesulfonamide1421454-08-1C21H23NO3S
- N-(Furan-3-ylmethyl)-3-(4-methoxyphenyl)-N-(2-(thiophen-2-yl)ethyl)propanamide1428365-40-5C21H23NO3S
- N-(3-(Benzofuran-2-yl)-3-hydroxypropyl)-1-(thiophen-2-yl)cyclopentanecarboxamide1448035-61-7C21H23NO3S
- 4-(tert-Butyl)-N-((5-(furan-2-yl(hydroxy)methyl)thiophen-2-yl)methyl)benzamide1795298-17-7C21H23NO3S
- N-(2-(Benzo[b]thiophen-2-yl)-2-hydroxypropyl)-4-isopropoxybenzamide2034403-60-4C21H23NO3S
- 4-(7-(o-Tolyl)-1,4-thiazepane-4-carbonyl)phenyl acetate1705330-71-7C21H23NO3S
- (3-(Benzo[d][1,3]dioxol-5-yl)pyrrolidin-1-yl)(1-(thiophen-2-yl)cyclopentyl)methanone2034494-33-0C21H23NO3S
- N-(2-(Benzofuran-2-yl)-2-methoxyethyl)-1-(thiophen-2-yl)cyclopentanecarboxamide2034206-53-4C21H23NO3S
- (E)-1-(1,1-Dioxido-7-phenyl-1,4-thiazepan-4-yl)-2-methyl-3-phenylprop-2-en-1-one2035036-76-9C21H23NO3S
- N-[5-Hydroxy-3-(thiophen-2-yl)pentyl]-2-(naphthalen-2-yloxy)acetamide2034507-74-7C21H23NO3S
- N-(2-Hydroxy-2-methyl-4-phenylbutyl)naphthalene-1-sulfonamide1286713-21-0C21H23NO3S
- N-[2-(Oxan-4-ylsulfanyl)ethyl]-9H-xanthene-9-carboxamide1795305-52-0C21H23NO3S
- Methyl 4-(7-(o-tolyl)-1,4-thiazepane-4-carbonyl)benzoate1795430-81-7C21H23NO3S
- N-(2-(Benzo[b]thiophen-2-yl)-2-hydroxypropyl)-3-(4-methoxyphenyl)propanamide2034242-60-7C21H23NO3S
- Methyl 2-[7-(2-methylphenyl)-1,4-thiazepane-4-carbonyl]benzoate1705932-35-9C21H23NO3S
- N-(2-(Benzo[b]thiophen-3-yl)-2-hydroxyethyl)-4-butoxybenzamide2034406-07-8C21H23NO3S
- N-(1-(Benzo[b]thiophen-3-yl)propan-2-yl)-2-(3,4-dimethoxyphenyl)acetamide2034469-51-5C21H23NO3S
- 2-Ethoxy-N-{2-hydroxy-2-[(thiophen-3-yl)methyl]propyl}naphthalene-1-carboxamide2097860-61-0C21H23NO3S
- 2-Methoxy-4-methyl-N-(naphthalen-2-yl)-5-(propan-2-yl)benzene-1-sulfonamide2640963-95-5C21H23NO3S
- 5-(2-Cyclopropyl-2-oxo-1-phenylethyl)-4H,5H,6H,7H-thieno[3,2-c]pyridin-2-yl propanoate2913242-79-0C21H23NO3S
- Benzo(b)thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-5-methyl-2-((1-oxo-3-phenyl-2-propenyl)amino)-, ethyl ester76981-78-7C21H23NO3S
- Ethyl 2-{[2-(piperidine-1-carbonyl)phenyl]sulfanyl}benzoate62220-63-7C21H23NO3S
- 2-(2,3-Dihydro-1,4-benzoxathiin-2-yl)-1-(4-hydroxy-4-phenylpiperidin-1-yl)ethan-1-one62590-99-2C21H23NO3S
- Fmoc-(S)-2-amino-4-methylpentanethioic S-acid1359870-26-0C21H23NO3S
- 5-Isobutyl-7-methyl-1-tosyl-1H-indole-4-carbaldehyde1481633-56-0C21H23NO3S
- N-(5-Hydroxy-3-phenylpentyl)naphthalene-1-sulfonamide1788833-39-5C21H23NO3S
- 1H-Indole-3-acetic acid,5-methoxy-2-methyl-1-[[4-(methylthio)phenyl]methyl]-,methyl ester3448-97-3C21H23NO3S
- N-(2-Methoxy-2-phenylbutyl)naphthalene-1-sulfonamide1705399-63-8C21H23NO3S
- 3-(4-Methylphenyl)-4-[4-(methylsulfonyl)phenyl]-1-propyl-1H-pyrrol-2-ol2305368-53-8C21H23NO3S
- N-[(4-Methylphenyl)methyl]-4-propoxynaphthalene-1-sulfonamide2415554-24-2C21H23NO3S
- Fmoc-(S)-2-aminohexanethioic S-acid2265955-42-6C21H23NO3S
- 6,8-Bis(4-methoxyphenyl)-3-thia-7-azabicyclo[3.3.1]nonan-9-one63696-76-4C21H23NO3S
- 2-(4-Cyclohexylphenyl)-5-ethylsulfonyl-1,3-benzoxazole945531-62-4C21H23NO3S
- N-Benzyl-N,N-dimethylanilinium benzenesulfonate88802-05-5C21H23NO3S
- 4-Methylbenzene-1-sulfonic acid--N-benzyl-1-phenylmethanamine (1/1)114910-42-8C21H23NO3S
- 3-Phenylpropyl 5-(dimethylamino)naphthalene-1-sulfonate601488-42-0C21H23NO3S
- (9H-Fluoren-9-yl)methyl N-[(3-hydroxythian-3-yl)methyl]carbamate2763903-63-3C21H23NO3S
- (9H-Fluoren-9-yl)methyl 3-(2-hydroxyethyl)thiomorpholine-4-carboxylate2154980-12-6C21H23NO3S
- (9H-Fluoren-9-yl)methyl N-[4-(hydroxymethyl)thian-4-yl]carbamate2764001-57-0C21H23NO3S
- (9H-Fluoren-9-yl)methyl N-[(4-hydroxythian-4-yl)methyl]carbamate2149192-58-3C21H23NO3S
Frequently asked questions
What is the molar mass of C21H23NO3S?
The molar mass of C21H23NO3S is 369.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 23 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 369.1399 Da.
How many compounds have the formula C21H23NO3S?
CompoundList lists 103 compounds with the molecular formula C21H23NO3S, including Imrecoxib, 2,4,5-Trimethyl-N-(6,7,8,9-tetrahydrodibenzofuran-2-yl)benzenesulfonamide, MK 410. 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 C21H23NO3S?
C21H23NO3S 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.