Molecular formula
C20H19ClN2O3S
62 compounds have this formula on CompoundList.
- Molar mass
- 402.89g/mol
- Monoisotopic mass
- 402.0805Da
- Atoms
- 46
- Elements
- 6
- Rings plus double bonds
- 12
The formula C20H19ClN2O3S describes a molecule made of 20 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 × 2059.62%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 194.75%1.008 × 19 = 19.152 g/mol
- Cl Chlorine × 18.80%35.45 × 1 = 35.450 g/mol
- N Nitrogen × 26.95%14.007 × 2 = 28.014 g/mol
- O Oxygen × 311.91%15.999 × 3 = 47.997 g/mol
- S Sulfur × 17.96%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C20H19ClN2O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 62 of 62 compounds
4-(5-(4-Chlorophenyl)-2-methyl-3-propionylpyrrol-1-yl)benzenesulfonamide
CAS 1000279-69-5C20H19ClN2O3S
N-(4-Chloro-phenyl)-2-(2,5-dioxo-1-phenethyl-pyrrolidin-3-ylsulfanyl)-acetamide
CAS 313705-23-6C20H19ClN2O3S
![N-{2-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]ethyl}-2,4-dimethoxybenzamide chemical structure, C20H19ClN2O3S, CAS 895780-19-5](/s/ISGXHHMMIKFDRQ-UHFFFAOYSA-N.svg)
N-{2-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]ethyl}-2,4-dimethoxybenzamide
CAS 895780-19-5C20H19ClN2O3S
AP-521
CAS 151227-08-6C20H19ClN2O3S
methanone chemical structure, C20H19ClN2O3S, CAS 1251551-15-1](/s/ZHAGCNVAIRDNBT-UHFFFAOYSA-N.svg)
[4-(4-Chlorophenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl](piperidin-1-yl)methanone
CAS 1251551-15-1C20H19ClN2O3S
4-(3-Chlorophenyl)-2-(piperidin-1-ylcarbonyl)-4H-1,4-benzothiazine 1,1-dioxide
CAS 1251635-11-6C20H19ClN2O3S
6-Chloro-4-phenyl-2-(piperidine-1-carbonyl)-4H-1lambda6,4-benzothiazine-1,1-dione
CAS 1251553-39-5C20H19ClN2O3S
Ethyl 6-(5-chloro-2-methoxyphenyl)-4-phenyl-2-sulfanyl-1,6-dihydropyrimidine-5-carboxylate
CAS 591761-01-2C20H19ClN2O3S
4-(6-Chloro-3-tosylquinolin-4-yl)morpholine
CAS 866846-20-0C20H19ClN2O3S
![4-[3-(4-Chlorophenyl)sulfonyl-6-methylquinolin-4-yl]morpholine chemical structure, C20H19ClN2O3S, CAS 866845-09-2](/s/GAYWSCXTVNMJQD-UHFFFAOYSA-N.svg)
4-[3-(4-Chlorophenyl)sulfonyl-6-methylquinolin-4-yl]morpholine
CAS 866845-09-2C20H19ClN2O3S
![3-Chloro-6-methoxy-N-[4-(morpholin-4-yl)phenyl]-1-benzothiophene-2-carboxamide chemical structure, C20H19ClN2O3S, CAS 326007-73-2](/s/NVRQHLWYSKRSJU-UHFFFAOYSA-N.svg)
3-Chloro-6-methoxy-N-[4-(morpholin-4-yl)phenyl]-1-benzothiophene-2-carboxamide
CAS 326007-73-2C20H19ClN2O3S
![[1]Benzothieno[2,3-c]pyridine-3-carboxamide, N-(1,3-benzodioxol-5-ylmethyl)-1,2,3,4-tetrahydro-, monohydrochloride, (S)- chemical structure, C20H19ClN2O3S, CAS 151227-62-2](/s/IPRJDKMLMDPMBH-RSAXXLAASA-N.svg)
[1]Benzothieno[2,3-c]pyridine-3-carboxamide, N-(1,3-benzodioxol-5-ylmethyl)-1,2,3,4-tetrahydro-, monohydrochloride, (S)-
CAS 151227-62-2C20H19ClN2O3S
N-(5-Chloro-2-morpholin-4-ylphenyl)naphthalene-2-sulfonamide
CAS 851214-39-6C20H19ClN2O3S
![N-{5-[(2-Chlorophenyl)methyl]-1,3-thiazol-2-YL}-2-(2-ethoxyphenoxy)acetamide chemical structure, C20H19ClN2O3S, CAS 878669-22-8](/s/SZKTXSPNLUUBAM-UHFFFAOYSA-N.svg)
N-{5-[(2-Chlorophenyl)methyl]-1,3-thiazol-2-YL}-2-(2-ethoxyphenoxy)acetamide
CAS 878669-22-8C20H19ClN2O3S
![(5E)-5-[[5-(3-Chlorophenyl)furan-2-yl]methylidene]-3-(piperidin-1-ylmethyl)-1,3-thiazolidine-2,4-dione chemical structure, C20H19ClN2O3S, CAS 501350-00-1](/s/LLWBDECVKWZHCB-LDADJPATSA-N.svg)
(5E)-5-[[5-(3-Chlorophenyl)furan-2-yl]methylidene]-3-(piperidin-1-ylmethyl)-1,3-thiazolidine-2,4-dione
CAS 501350-00-1C20H19ClN2O3S
Ethyl 3-(3-chlorophenyl)-2-methyl-4-thioxo-3,4,5,6-tetrahydro-2H-2,6-methano-1,3,5-benzoxadiazocine-11-carboxylate
CAS 1007982-02-6C20H19ClN2O3S
4-(3-Chloro-4-methylphenyl)-2-(pyrrolidine-1-carbonyl)-4H-1lambda6,4-benzothiazine-1,1-dione
CAS 1251568-34-9C20H19ClN2O3S
![N-(3-Chloro-4-methylphenyl)-2-[(methylsulfonyl)(1-naphthyl)amino]acetamide chemical structure, C20H19ClN2O3S, CAS 333413-77-7](/s/PCLPZWPHIJEOQO-UHFFFAOYSA-N.svg)
N-(3-Chloro-4-methylphenyl)-2-[(methylsulfonyl)(1-naphthyl)amino]acetamide
CAS 333413-77-7C20H19ClN2O3S
![N-[(5-tert-Butyl-3-chloro-2-hydroxyphenyl)carbamothioyl]-1-benzofuran-2-carboxamide chemical structure, C20H19ClN2O3S, CAS 364615-83-8](/s/QYHYDTBGOZMNLY-UHFFFAOYSA-N.svg)
N-[(5-tert-Butyl-3-chloro-2-hydroxyphenyl)carbamothioyl]-1-benzofuran-2-carboxamide
CAS 364615-83-8C20H19ClN2O3S
2-(2-Chlorophenyl)-4-(4-methylbenzenesulfonyl)-5-(pyrrolidin-1-yl)-1,3-oxazole
CAS 380190-57-8C20H19ClN2O3S
![(5Z)-3-(4-Chlorophenyl)-2-imino-5-[(3-methoxy-4-propoxyphenyl)methylidene]-1,3-thiazolidin-4-one chemical structure, C20H19ClN2O3S, CAS 354121-97-4](/s/ZDCJFNFTCGPGHD-OUCYFQBSSA-N.svg)
(5Z)-3-(4-Chlorophenyl)-2-imino-5-[(3-methoxy-4-propoxyphenyl)methylidene]-1,3-thiazolidin-4-one
CAS 354121-97-4C20H19ClN2O3S
![2-(4-Chlorophenoxy)-N-[4-(4-ethoxyphenyl)-5-methyl-1,3-thiazol-2-yl]acetamide chemical structure, C20H19ClN2O3S, CAS 536733-48-9](/s/NAOQPVNZXLZEOG-UHFFFAOYSA-N.svg)
2-(4-Chlorophenoxy)-N-[4-(4-ethoxyphenyl)-5-methyl-1,3-thiazol-2-yl]acetamide
CAS 536733-48-9C20H19ClN2O3S
N-(4-Chlorobenzyl)-2-(((5-methyl-2-phenyloxazol-4-yl)methyl)sulfinyl)acetamide
CAS 1015859-75-2C20H19ClN2O3S
![(6-Chloro-1,1-dioxido-4-(p-tolyl)-4H-benzo[b][1,4]thiazin-2-yl)(pyrrolidin-1-yl)methanone chemical structure, C20H19ClN2O3S, CAS 1251614-17-1](/s/AVYBCNKKMJNEGZ-UHFFFAOYSA-N.svg)
(6-Chloro-1,1-dioxido-4-(p-tolyl)-4H-benzo[b][1,4]thiazin-2-yl)(pyrrolidin-1-yl)methanone
CAS 1251614-17-1C20H19ClN2O3S
- N-(3-Chloro-2-methylphenyl)-2-[methyl(naphthalen-2-ylsulfonyl)amino]acetamide701229-67-6C20H19ClN2O3S
- Methyl 4-(5-chloro-2-phenylmethoxyphenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxylate354776-00-4C20H19ClN2O3S
- 5-Thiazoleacetic acid, 4-(p-chlorophenyl)-2-((p-methoxybenzyl)amino)-, methyl ester74241-27-3C20H19ClN2O3S
- 3-(2-(7-(2-Chlorophenyl)-1,4-thiazepan-4-yl)-2-oxoethyl)benzo[d]oxazol-2(3H)-one1797638-15-3C20H19ClN2O3S
- 3-(4-Chlorophenyl)-5-(2,4-diethoxybenzylidene)-2-thioxo-4-imidazolidinone429644-47-3C20H19ClN2O3S
- Ethyl 3-(2-chlorobenzamido)-4,5,6-trimethylthieno[2,3-B]pyridine-2-carboxylate696625-36-2C20H19ClN2O3S
- N-[2-(4-Chlorophenoxy)pyridin-3-yl]-4-propan-2-ylbenzenesulfonamide307352-83-6C20H19ClN2O3S
- N-{2-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]ethyl}-2-(2-methoxyphenoxy)acetamide923131-33-3C20H19ClN2O3S
- N-{2-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]ethyl}-2-(3-methoxyphenoxy)acetamide946328-80-9C20H19ClN2O3S
- N-{2-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]ethyl}-2-(4-methoxyphenoxy)acetamide923108-29-6C20H19ClN2O3S
- 3-Chloro-5-methoxy-4-(1-methylethoxy)-N-[4-(2-thiazolyl)phenyl]benzamide941226-38-6C20H19ClN2O3S
- Ethyl 7-chloro-4-((4-(methylthio)benzyl)amino)-2-oxo-1,2-dihydroquinoline-3-carboxylate1215408-52-8C20H19ClN2O3S
- N-{[1-(1-Benzofuran-2-carbonyl)piperidin-4-yl]methyl}-5-chlorothiophene-2-carboxamide1235148-27-2C20H19ClN2O3S
- (2-Chlorophenyl)(4-((6-methoxybenzo[d]thiazol-2-yl)oxy)piperidin-1-yl)methanone1286732-22-6C20H19ClN2O3S
- 3-(2-Chlorophenyl)-N-(2-cyclopropyl-2-hydroxy-2-(thiophen-2-yl)ethyl)-5-methylisoxazole-4-carboxamide1396872-14-2C20H19ClN2O3S
- N-((2-(2-Chlorophenyl)-4-methylthiazol-5-yl)methyl)-2,5-dimethoxybenzamide1421478-42-3C20H19ClN2O3S
- 4-Chloro-3-[3-(4-propan-2-ylphenyl)prop-2-enoylcarbamothioylamino]benzoic acid532417-76-8C20H19ClN2O3S
- 2-Chloro-5-[({(2E)-3-[4-(propan-2-yl)phenyl]prop-2-enoyl}carbamothioyl)amino]benzoic acid433950-47-1C20H19ClN2O3S
- Ethyl 2-[6-chloro-2-(3-phenylpropanoylimino)-1,3-benzothiazol-3-yl]acetate865247-05-8C20H19ClN2O3S
- 3-(4-Chlorobenzenesulfonyl)-6-methoxy-4-(pyrrolidin-1-yl)quinoline872206-95-6C20H19ClN2O3S
- 6-Chloro-3-(4-methoxybenzenesulfonyl)-4-(pyrrolidin-1-yl)quinoline867040-27-5C20H19ClN2O3S
- 1-(4-Chlorophenyl)-2-((4-methoxyphenyl)sulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine899739-00-5C20H19ClN2O3S
- 4-Chloro-N-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)benzenesulfonamide898416-25-6C20H19ClN2O3S
- N-Benzyl-2-(((2-(2-chlorophenyl)-5-methyloxazol-4-yl)methyl)sulfinyl)acetamide1015865-10-7C20H19ClN2O3S
- N-(2-Chlorobenzyl)-2-(((5-methyl-2-phenyloxazol-4-yl)methyl)sulfinyl)acetamide1015859-72-9C20H19ClN2O3S
- N-(3-Chloro-4-methoxyphenyl)-2-{[5-(3,4-dimethylphenyl)-1,3-oxazol-2-yl]sulfanyl}acetamide1021228-55-6C20H19ClN2O3S
- Ethyl 2-((1-(3-chlorophenyl)-5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetate1207027-18-6C20H19ClN2O3S
- Ethyl 2-((1-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)acetate1226456-72-9C20H19ClN2O3S
- 3-(2-Chlorophenyl)-N-(2-hydroxy-2-(4-(methylthio)phenyl)ethyl)-5-methylisoxazole-4-carboxamide1448076-55-8C20H19ClN2O3S
- N1-(2-(benzo[b]thiophen-2-yl)-2-hydroxypropyl)-N2-(3-chloro-2-methylphenyl)oxalamide2034359-56-1C20H19ClN2O3S
- 8-((1-((3-Chloro-2-methylphenyl)sulfonyl)pyrrolidin-3-yl)oxy)quinoline2034277-23-9C20H19ClN2O3S
- 3-(2-Chlorophenyl)-5-methyl-N-(4-(thiophen-2-yl)tetrahydro-2H-pyran-4-yl)isoxazole-4-carboxamide2034537-83-0C20H19ClN2O3S
- 4-Chloro-3-[({(2E)-3-[4-(propan-2-yl)phenyl]prop-2-enoyl}carbamothioyl)amino]benzoic acid1708932-68-6C20H19ClN2O3S
- 2-Chloro-4-[({(2E)-3-[4-(propan-2-yl)phenyl]prop-2-enoyl}carbamothioyl)amino]benzoic acid435281-90-6C20H19ClN2O3S
- [1]Benzothieno[2,3-c]pyridine-3-carboxamide, N-(1,3-benzodioxol-5-ylmethyl)-1,2,3,4-tetrahydro-, monohydrochloride, (S)-C20H19ClN2O3S
- 3-(5-Chloro-2-methoxyphenyl)-1-{2-hydroxy-2-[4-(thiophen-2-yl)phenyl]ethyl}urea2380191-31-9C20H19ClN2O3S
- 5-Chloro-2-[[[[3-[4-(1-methylethyl)phenyl]-1-oxo-2-propenyl]amino]thioxomethyl]amino]-benzoic acid535948-63-1C20H19ClN2O3S
- 7-Chloro-6-methyl-2-(2-methylbenzenesulfonyl)-1H,2H,3H,4H,5H,10H-benzo[b]1,6-naphthyridin-10-one2415630-42-9C20H19ClN2O3S
Frequently asked questions
What is the molar mass of C20H19ClN2O3S?
The molar mass of C20H19ClN2O3S is 402.89 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 402.0805 Da.
How many compounds have the formula C20H19ClN2O3S?
CompoundList lists 62 compounds with the molecular formula C20H19ClN2O3S, including 4-(5-(4-Chlorophenyl)-2-methyl-3-propionylpyrrol-1-yl)benzenesulfonamide, N-(4-Chloro-phenyl)-2-(2,5-dioxo-1-phenethyl-pyrrolidin-3-ylsulfanyl)-acetamide, N-{2-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]ethyl}-2,4-dimethoxybenzamide. 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 C20H19ClN2O3S?
C20H19ClN2O3S has a degree of unsaturation of 12. 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.