Molecular formula
C21H19ClN2O3S
75 compounds have this formula on CompoundList.
- Molar mass
- 414.90g/mol
- Monoisotopic mass
- 414.0805Da
- Atoms
- 47
- Elements
- 6
- Rings plus double bonds
- 13
The formula C21H19ClN2O3S describes a molecule made of 21 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 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 × 2160.79%12.011 × 21 = 252.231 g/mol
- H Hydrogen × 194.62%1.008 × 19 = 19.152 g/mol
- Cl Chlorine × 18.54%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 26.75%14.007 × 2 = 28.014 g/mol
- O Oxygen × 311.57%15.999 × 3 = 47.997 g/mol
- S Sulfur × 17.73%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C21H19ClN2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 75 of 75 compounds
![N-(2-Chlorobenzyl)-2-[methyl(phenylsulfonyl)amino]benzamide chemical structure, C21H19ClN2O3S, CAS 701940-19-4](/s/VAAOOVBEWZWDBV-UHFFFAOYSA-N.svg)
N-(2-Chlorobenzyl)-2-[methyl(phenylsulfonyl)amino]benzamide
CAS 701940-19-4C21H19ClN2O3S
3-(Anilinosulfonyl)-4-chloro-N-(1-phenylethyl)benzamide
CAS 763111-27-9C21H19ClN2O3S
![N-(4-{[(2-Chloro-4,6-dimethylphenoxy)acetyl]amino}phenyl)thiophene-2-carboxamide chemical structure, C21H19ClN2O3S, CAS 425653-16-3](/s/DFXDXQXZWXYOLY-UHFFFAOYSA-N.svg)
N-(4-{[(2-Chloro-4,6-dimethylphenoxy)acetyl]amino}phenyl)thiophene-2-carboxamide
CAS 425653-16-3C21H19ClN2O3S
4-(3-Chlorophenylsulfonamido)-N-phenethylbenzamide
CAS 690962-31-3C21H19ClN2O3S
![4-[[(3-Chlorophenyl)sulfonylamino]methyl]-N-(4-methylphenyl)benzamide chemical structure, C21H19ClN2O3S, CAS 690245-40-0](/s/MRJWKGZWDRSHIN-UHFFFAOYSA-N.svg)
4-[[(3-Chlorophenyl)sulfonylamino]methyl]-N-(4-methylphenyl)benzamide
CAS 690245-40-0C21H19ClN2O3S
![1-(4-((1-(4-Chlorophenyl)-3,4-dihydropyrrolo[1,2-a]pyrazin-2(1H)-yl)sulfonyl)phenyl)ethanone chemical structure, C21H19ClN2O3S, CAS 899948-96-0](/s/JVCVLLWEMCTPLW-UHFFFAOYSA-N.svg)
1-(4-((1-(4-Chlorophenyl)-3,4-dihydropyrrolo[1,2-a]pyrazin-2(1H)-yl)sulfonyl)phenyl)ethanone
CAS 899948-96-0C21H19ClN2O3S
![N-(4-Chlorophenyl)-4-[ethyl(phenyl)sulfamoyl]benzamide chemical structure, C21H19ClN2O3S, CAS 896680-21-0](/s/VTPCPTNPYZDGCR-UHFFFAOYSA-N.svg)
N-(4-Chlorophenyl)-4-[ethyl(phenyl)sulfamoyl]benzamide
CAS 896680-21-0C21H19ClN2O3S
![(Z)-Methyl 2-(4-chloro-2-((5,6,7,8-tetrahydronaphthalene-2-carbonyl)imino)benzo[d]thiazol-3(2H)-yl)acetate chemical structure, C21H19ClN2O3S, CAS 1321781-52-5](/s/PSMATXZCSYOCQJ-UHFFFAOYSA-N.svg)
(Z)-Methyl 2-(4-chloro-2-((5,6,7,8-tetrahydronaphthalene-2-carbonyl)imino)benzo[d]thiazol-3(2H)-yl)acetate
CAS 1321781-52-5C21H19ClN2O3S
N-(4-Chloro-3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-2-(naphthalen-1-yl)acetamide
CAS 941949-16-2C21H19ClN2O3S
![1-[(2H-1,3-Benzodioxol-5-yl)methyl]-4-(3-chloro-1-benzothiophene-2-carbonyl)piperazine chemical structure, C21H19ClN2O3S, CAS 324774-65-4](/s/WHGIMWPYNFSMIW-UHFFFAOYSA-N.svg)
1-[(2H-1,3-Benzodioxol-5-yl)methyl]-4-(3-chloro-1-benzothiophene-2-carbonyl)piperazine
CAS 324774-65-4C21H19ClN2O3S
1-(4-Chlorophenyl)sulfonyl-N-naphthalen-1-ylpyrrolidine-2-carboxamide
CAS 376352-02-2C21H19ClN2O3S
![4-{[(Benzenesulfonyl)(5-chloro-2-methylphenyl)amino]methyl}benzamide chemical structure, C21H19ClN2O3S, CAS 6167-34-6](/s/GWOAOMWFRFGUSZ-UHFFFAOYSA-N.svg)
4-{[(Benzenesulfonyl)(5-chloro-2-methylphenyl)amino]methyl}benzamide
CAS 6167-34-6C21H19ClN2O3S
(3-Chlorophenyl)-(4-naphthalen-2-ylsulfonylpiperazin-1-yl)methanone
CAS 428823-06-7C21H19ClN2O3S
![N-[3-[(4-Chlorophenyl)carbamoyl]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]furan-2-carboxamide chemical structure, C21H19ClN2O3S, CAS 329223-05-4](/s/ITZUXLWSYCHEDE-UHFFFAOYSA-N.svg)
N-[3-[(4-Chlorophenyl)carbamoyl]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]furan-2-carboxamide
CAS 329223-05-4C21H19ClN2O3S
![2-[[(4-Chlorophenyl)sulfonyl]amino]-N-(2-phenylethyl)benzamide chemical structure, C21H19ClN2O3S, CAS 313375-86-9](/s/OCUKXILSLZSLEU-UHFFFAOYSA-N.svg)
2-[[(4-Chlorophenyl)sulfonyl]amino]-N-(2-phenylethyl)benzamide
CAS 313375-86-9C21H19ClN2O3S
![[4-(4-Chlorophenyl)sulfonylpiperazin-1-yl]-naphthalen-1-ylmethanone chemical structure, C21H19ClN2O3S, CAS 510713-84-5](/s/FXLVZYWUGKXLBN-UHFFFAOYSA-N.svg)
[4-(4-Chlorophenyl)sulfonylpiperazin-1-yl]-naphthalen-1-ylmethanone
CAS 510713-84-5C21H19ClN2O3S
![2-[Benzenesulfonyl(benzyl)amino]-N-(2-chlorophenyl)acetamide chemical structure, C21H19ClN2O3S, CAS 423737-48-8](/s/GMTAJYNSMNRKPW-UHFFFAOYSA-N.svg)
2-[Benzenesulfonyl(benzyl)amino]-N-(2-chlorophenyl)acetamide
CAS 423737-48-8C21H19ClN2O3S
(2-Chlorophenyl)-(4-naphthalen-2-ylsulfonylpiperazin-1-yl)methanone
CAS 429622-90-2C21H19ClN2O3S
![3-Chloro-N-[2-(oxolan-2-ylmethylcarbamoyl)phenyl]-1-benzothiophene-2-carboxamide chemical structure, C21H19ClN2O3S, CAS 847590-03-8](/s/DCLQBWAKVAUECS-UHFFFAOYSA-N.svg)
3-Chloro-N-[2-(oxolan-2-ylmethylcarbamoyl)phenyl]-1-benzothiophene-2-carboxamide
CAS 847590-03-8C21H19ClN2O3S
![Ethyl 2-[(2-chloropyridine-3-carbonyl)amino]-4-(3,4-dimethylphenyl)thiophene-3-carboxylate chemical structure, C21H19ClN2O3S, CAS 444934-79-6](/s/INBUKGFEWXWCBP-UHFFFAOYSA-N.svg)
Ethyl 2-[(2-chloropyridine-3-carbonyl)amino]-4-(3,4-dimethylphenyl)thiophene-3-carboxylate
CAS 444934-79-6C21H19ClN2O3S
![N-(4-{[Benzyl(methyl)amino]sulfonyl}phenyl)-2-chlorobenzamide chemical structure, C21H19ClN2O3S, CAS 497090-07-0](/s/GMNGBGASKIRTII-UHFFFAOYSA-N.svg)
N-(4-{[Benzyl(methyl)amino]sulfonyl}phenyl)-2-chlorobenzamide
CAS 497090-07-0C21H19ClN2O3S
![4-[Benzenesulfonyl(methyl)amino]-N-(5-chloro-2-methylphenyl)benzamide chemical structure, C21H19ClN2O3S, CAS 332035-79-7](/s/TVJGKJMJSGZTOP-UHFFFAOYSA-N.svg)
4-[Benzenesulfonyl(methyl)amino]-N-(5-chloro-2-methylphenyl)benzamide
CAS 332035-79-7C21H19ClN2O3S
(4-Chlorophenyl)-(4-naphthalen-2-ylsulfonylpiperazin-1-yl)methanone
CAS 428504-69-2C21H19ClN2O3S
![2-[Benzenesulfonyl-[(4-chlorophenyl)methyl]amino]-N-phenylacetamide chemical structure, C21H19ClN2O3S, CAS 356093-84-0](/s/CTRRPBKIBTZWKX-UHFFFAOYSA-N.svg)
2-[Benzenesulfonyl-[(4-chlorophenyl)methyl]amino]-N-phenylacetamide
CAS 356093-84-0C21H19ClN2O3S
- 2-(4-Chloro-N-methylsulfonylanilino)-N-(2-phenylphenyl)acetamide693814-07-2C21H19ClN2O3S
- Isopropyl 2-{[(2-chloro-3-pyridinyl)carbonyl]amino}-4-(4-methylphenyl)-3-thiophenecarboxylate444999-20-6C21H19ClN2O3S
- Propyl 4-(4-chlorophenyl)-5-methyl-2-(pyridine-4-carbonylamino)thiophene-3-carboxylate445006-75-7C21H19ClN2O3S
- Ethyl 2-{[(3-chloroanilino)carbonyl]amino}-5-methyl-4-phenyl-3-thiophenecarboxylate444927-84-8C21H19ClN2O3S
- 2-Chloro-5-(1,3-dioxohexahydro-1H-4,7-methanoisoindol-2(3H)-yl)-N-(thiophen-2-ylmethyl)benzamide475061-57-5C21H19ClN2O3S
- 2-[2-(3-Chlorophenoxy)propanoylamino]-5-methyl-4-phenylthiophene-3-carboxamide492432-29-8C21H19ClN2O3S
- N-[(E)-(3-Chloro-4-phenylmethoxyphenyl)methylideneamino]-4-methylbenzenesulfonamide402601-35-8C21H19ClN2O3S
- N-[(E)-[3-[(4-Chlorophenyl)methoxy]phenyl]methylideneamino]-4-methylbenzenesulfonamide494761-87-4C21H19ClN2O3S
- 3-Chloro-N-(3-{[(tetrahydro-2-furanylmethyl)amino]carbonyl}phenyl)-1-benzothiophene-2-carboxamide940475-34-3C21H19ClN2O3S
- 3-Chloro-N-(4-{[(tetrahydro-2-furanylmethyl)amino]carbonyl}phenyl)-1-benzothiophene-2-carboxamide940464-02-8C21H19ClN2O3S
- 5-Chloro-2-methoxy-N-[4-({[(thiophen-2-yl)methyl]carbamoyl}methyl)phenyl]benzamide1060299-41-3C21H19ClN2O3S
- N-((2-(2-Chlorophenyl)-4-methylthiazol-5-yl)methyl)-3-methyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide1421521-96-1C21H19ClN2O3S
- N-[4-[Benzyl(methyl)sulfamoyl]phenyl]-3-chlorobenzamide710974-73-5C21H19ClN2O3S
- 2-[N-(Benzenesulfonyl)-4-methylanilino]-N-(3-chlorophenyl)acetamide418781-88-1C21H19ClN2O3S
- (Z)-Ethyl 2-(3-(2-chlorophenyl)-2-cyanoacrylamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate1321772-30-8C21H19ClN2O3S
- 1-[2-(4-Chlorophenyl)sulfanylphenyl]-3-(3,4-dimethoxyphenyl)urea708238-37-3C21H19ClN2O3S
- Ethyl 4-(4-chlorophenyl)-5-formyl-2-methyl-6-(2-pyridinylsulfanyl)-1,4-dihydro-3-pyridinecarboxylate478261-90-4C21H19ClN2O3S
- N'-{3-[(2-Chlorobenzyl)oxy]benzylidene}-4-methylbenzenesulfonohydrazide494757-47-0C21H19ClN2O3S
- N-(5-Chloro-2-methoxyphenyl)-4-((4-cyclopropylthiazol-2-yl)methoxy)benzamide1251622-37-3C21H19ClN2O3S
- N-(4-Acetamidophenyl)-5-(((2-chlorobenzyl)thio)methyl)furan-2-carboxamide1448046-71-6C21H19ClN2O3S
- DPTIP (hydrochloride)2361799-64-4C21H19ClN2O3S
- 5-Benzyl-2-{[(2-chlorophenoxy)acetyl]amino}-4-methyl-3-thiophenecarboxamide581781-98-8C21H19ClN2O3S
- 4-Chloro-N-[4-[ethyl(phenyl)sulfamoyl]phenyl]benzamide650575-60-3C21H19ClN2O3S
- 2-(4-Chlorophenyl)-N-[4-[(4-methylphenyl)sulfamoyl]phenyl]acetamide701231-13-2C21H19ClN2O3S
- 3-Chloro-N-{4-[(2-phenylethyl)sulfamoyl]phenyl}benzamide600130-65-2C21H19ClN2O3S
- (Z)-Ethyl 2-(3-(4-chlorophenyl)-2-cyanoacrylamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate300812-75-3C21H19ClN2O3S
- Methyl 2-[(3-chlorophenyl)carbamoylamino]-4-(4-ethylphenyl)thiophene-3-carboxylate444931-69-5C21H19ClN2O3S
- 1-(3-Chloro-1,4-dioxo-1,4-dihydro-2-naphthalenyl)-N-(2-thienylmethyl)-4-piperidinecarboxamide444151-92-2C21H19ClN2O3S
- 4-Chloro-N-(4-methoxyphenyl)-N'-tosylbenzimidamide328014-88-6C21H19ClN2O3S
- (6R,7R)-Benzhydryl 7-amino-3-(chloromethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate56040-80-3C21H19ClN2O3S
- 1-(5-Chloro-2-methoxybenzenesulfonyl)-2-[(naphthalen-1-yl)methyl]-4,5-dihydro-1H-imidazole873587-63-4C21H19ClN2O3S
- N-(4-Chlorophenyl)-2-{5-methoxy-4-oxo-2-[(phenylsulfanyl)methyl]-1,4-dihydropyridin-1-yl}acetamide920342-75-2C21H19ClN2O3S
- 4-(Benzenesulfonyl)-6-chloro-3-(piperidine-1-carbonyl)quinoline1111051-48-9C21H19ClN2O3S
- (6-Chloro-4-tosylquinolin-3-yl)(pyrrolidin-1-yl)methanone1111015-65-6C21H19ClN2O3S
- N-(3-Carbamoyl-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-5-(4-chlorophenyl)furan-2-carboxamide832683-96-2C21H19ClN2O3S
- N'-((4-Chlorophenyl)sulfonyl)-N-(4-ethoxyphenyl)benzimidamide31789-76-1C21H19ClN2O3S
- 2-(4-Chlorophenoxy)-N-[4-({[(thiophen-2-yl)methyl]carbamoyl}methyl)phenyl]acetamide1060267-62-0C21H19ClN2O3S
- (6-Chloro-4-(o-tolylsulfonyl)quinolin-3-yl)(pyrrolidin-1-yl)methanone1110989-40-6C21H19ClN2O3S
- N-(2-Chlorobenzyl)-6-((3,4-dimethylphenyl)sulfonyl)nicotinamide1286727-44-3C21H19ClN2O3S
- N-(4-Chlorobenzyl)-6-((3,4-dimethylphenyl)sulfonyl)nicotinamide1286705-65-4C21H19ClN2O3S
- N1-(3-chloro-4-methylphenyl)-N2-((5-(hydroxy(phenyl)methyl)thiophen-2-yl)methyl)oxalamide1797964-99-8C21H19ClN2O3S
- N1-(3-chloro-2-methylphenyl)-N2-(2-hydroxy-2-(4-(thiophen-3-yl)phenyl)ethyl)oxalamide2034347-15-2C21H19ClN2O3S
- N-[(4-Chlorophenyl)methyl]-4-[(4-methylphenyl)sulfonylamino]benzamide825656-39-1C21H19ClN2O3S
- 2-[[2-[(2-Chlorophenyl)methylsulfanyl]acetyl]amino]-N-(furan-2-ylmethyl)benzamide663160-98-3C21H19ClN2O3S
- N-(4-Chloro-2-methylphenyl)-2-[(4-methylphenyl)sulfonylamino]benzamide830344-14-4C21H19ClN2O3S
- 4-Chloro-N-(2-methoxyphenyl)-N'-tosylbenzimidamide328014-86-4C21H19ClN2O3S
- N-[(2-Chlorophenyl)methyl]-4-[(4-methylphenyl)sulfonylamino]benzamide836664-08-5C21H19ClN2O3S
- 2-(6-Chloropyridine-3-carbonyl)-6,7-dimethoxy-1-(thiophen-2-yl)-1,2,3,4-tetrahydroisoquinoline877836-93-6C21H19ClN2O3S
- N-(3-Chloro-2-methylphenyl)-N'-{2-hydroxy-2-[4-(thiophen-2-yl)phenyl]ethyl}ethanediamide2380179-49-5C21H19ClN2O3S
- 4-Chloro-N-(3,5-dimethylphenyl)-3-(phenylsulfamoyl)benzamide5371-85-7C21H19ClN2O3S
- N-(3-Chloro-5-pyridin-4-ylphenyl)-2-(4-ethylsulfonylphenyl)acetamide1426804-09-2C21H19ClN2O3S
Frequently asked questions
What is the molar mass of C21H19ClN2O3S?
The molar mass of C21H19ClN2O3S is 414.90 g/mol, calculated from standard atomic weights for 21 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 414.0805 Da.
How many compounds have the formula C21H19ClN2O3S?
CompoundList lists 75 compounds with the molecular formula C21H19ClN2O3S, including N-(2-Chlorobenzyl)-2-[methyl(phenylsulfonyl)amino]benzamide, 3-(Anilinosulfonyl)-4-chloro-N-(1-phenylethyl)benzamide, N-(4-{[(2-Chloro-4,6-dimethylphenoxy)acetyl]amino}phenyl)thiophene-2-carboxamide. 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 C21H19ClN2O3S?
C21H19ClN2O3S has a degree of unsaturation of 13. 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.