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Molecular formula

C20H19ClN2O4S2

22 compounds have this formula on CompoundList.

Molar mass
450.95g/mol
Monoisotopic mass
450.0475Da
Atoms
48
Elements
6
Rings plus double bonds
12

The formula C20H19ClN2O4S2 describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. 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 × 2053.27%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 194.25%
    1.008 × 19 = 19.152 g/mol
  • Cl Chlorine × 17.86%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 26.21%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 414.19%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 214.22%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C20H19ClN2O4S2

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 22 of 22 compounds

N-(2-Chloro-4-methylphenyl)-2-(2-methoxy-N-thiophen-2-ylsulfonylanilino)acetamide chemical structure, C20H19ClN2O4S2, CAS 920904-58-1
N-(2-Chloro-4-methylphenyl)-2-(2-methoxy-N-thiophen-2-ylsulfonylanilino)acetamide
CAS 920904-58-1C20H19ClN2O4S2
3-Chloro-6-methoxy-N-[4-(pyrrolidin-1-ylsulfonyl)phenyl]-1-benzothiophene-2-carboxamide chemical structure, C20H19ClN2O4S2, CAS 444112-48-5
3-Chloro-6-methoxy-N-[4-(pyrrolidin-1-ylsulfonyl)phenyl]-1-benzothiophene-2-carboxamide
CAS 444112-48-5C20H19ClN2O4S2
4-Chloro-N-(4-(N-phenethylsulfamoyl)phenyl)benzenesulfonamide chemical structure, C20H19ClN2O4S2, CAS 606922-74-1
4-Chloro-N-(4-(N-phenethylsulfamoyl)phenyl)benzenesulfonamide
CAS 606922-74-1C20H19ClN2O4S2
N,N'-(4-Chloro-1,2-phenylene)bis(4-methylbenzenesulfonamide) chemical structure, C20H19ClN2O4S2, CAS 27185-54-2
N,N'-(4-Chloro-1,2-phenylene)bis(4-methylbenzenesulfonamide)
CAS 27185-54-2C20H19ClN2O4S2
1-(4-Chlorophenyl)sulfonyl-4-naphthalen-2-ylsulfonylpiperazine chemical structure, C20H19ClN2O4S2, CAS 428850-05-9
1-(4-Chlorophenyl)sulfonyl-4-naphthalen-2-ylsulfonylpiperazine
CAS 428850-05-9C20H19ClN2O4S2
3-[(4-Chlorophenyl)(methyl)sulfamoyl]-N-(3-methoxybenzyl)thiophene-2-carboxamide chemical structure, C20H19ClN2O4S2, CAS 1251595-89-7
3-[(4-Chlorophenyl)(methyl)sulfamoyl]-N-(3-methoxybenzyl)thiophene-2-carboxamide
CAS 1251595-89-7C20H19ClN2O4S2
Methyl 3-{[4-(3-chlorophenyl)piperazin-1-yl]sulfonyl}-1-benzothiophene-2-carboxylate chemical structure, C20H19ClN2O4S2, CAS 899725-34-9
Methyl 3-{[4-(3-chlorophenyl)piperazin-1-yl]sulfonyl}-1-benzothiophene-2-carboxylate
CAS 899725-34-9C20H19ClN2O4S2
N-[(3-Chlorophenyl)methyl]-3-(N-methyl4-methoxybenzenesulfonamido)thiophene-2-carboxamide chemical structure, C20H19ClN2O4S2, CAS 1115933-60-2
N-[(3-Chlorophenyl)methyl]-3-(N-methyl4-methoxybenzenesulfonamido)thiophene-2-carboxamide
CAS 1115933-60-2C20H19ClN2O4S2
N-[(4-Chlorophenyl)methyl]-3-(N-methyl4-methoxybenzenesulfonamido)thiophene-2-carboxamide chemical structure, C20H19ClN2O4S2, CAS 1115871-65-2
N-[(4-Chlorophenyl)methyl]-3-(N-methyl4-methoxybenzenesulfonamido)thiophene-2-carboxamide
CAS 1115871-65-2C20H19ClN2O4S2
3-Chloro-N-[4-(oxolan-2-ylmethylsulfamoyl)phenyl]-1-benzothiophene-2-carboxamide chemical structure, C20H19ClN2O4S2, CAS 710980-83-9
3-Chloro-N-[4-(oxolan-2-ylmethylsulfamoyl)phenyl]-1-benzothiophene-2-carboxamide
CAS 710980-83-9C20H19ClN2O4S2
Propan-2-yl 4-carbamoyl-5-[(3-chloro-6-methyl-1-benzothiophene-2-carbonyl)amino]-3-methylthiophene-2-carboxylate chemical structure, C20H19ClN2O4S2, CAS 352686-03-4
Propan-2-yl 4-carbamoyl-5-[(3-chloro-6-methyl-1-benzothiophene-2-carbonyl)amino]-3-methylthiophene-2-carboxylate
CAS 352686-03-4C20H19ClN2O4S2
2-[4-(5-Chloro-2-methoxybenzenesulfonamido)phenyl]-N-[(thiophen-2-yl)methyl]acetamide chemical structure, C20H19ClN2O4S2, CAS 1060292-96-7
2-[4-(5-Chloro-2-methoxybenzenesulfonamido)phenyl]-N-[(thiophen-2-yl)methyl]acetamide
CAS 1060292-96-7C20H19ClN2O4S2
N-(3-Chloro-4-methoxyphenyl)-3-[methyl(4-methylphenyl)sulfamoyl]thiophene-2-carboxamide chemical structure, C20H19ClN2O4S2, CAS 1207033-87-1
N-(3-Chloro-4-methoxyphenyl)-3-[methyl(4-methylphenyl)sulfamoyl]thiophene-2-carboxamide
CAS 1207033-87-1C20H19ClN2O4S2
N-[(2-Chlorophenyl)methyl]-3-(N-methyl4-methoxybenzenesulfonamido)thiophene-2-carboxamide chemical structure, C20H19ClN2O4S2, CAS 1116082-62-2
N-[(2-Chlorophenyl)methyl]-3-(N-methyl4-methoxybenzenesulfonamido)thiophene-2-carboxamide
CAS 1116082-62-2C20H19ClN2O4S2
N-(4-Chlorophenyl)-3-[(4-ethoxyphenyl)(methyl)sulfamoyl]thiophene-2-carboxamide chemical structure, C20H19ClN2O4S2, CAS 1251595-04-6
N-(4-Chlorophenyl)-3-[(4-ethoxyphenyl)(methyl)sulfamoyl]thiophene-2-carboxamide
CAS 1251595-04-6C20H19ClN2O4S2
N,N'-(3-Chloro-1,2-phenylene)bis(4-methylbenzenesulfonamide) chemical structure, C20H19ClN2O4S2, CAS 143334-88-7
N,N'-(3-Chloro-1,2-phenylene)bis(4-methylbenzenesulfonamide)
CAS 143334-88-7C20H19ClN2O4S2
3-[(4-Chlorophenyl)sulfonyl]-N-[4-(4-methoxyphenyl)-5-methyl-2-thiazolyl]propanamide chemical structure, C20H19ClN2O4S2, CAS 736146-19-3
3-[(4-Chlorophenyl)sulfonyl]-N-[4-(4-methoxyphenyl)-5-methyl-2-thiazolyl]propanamide
CAS 736146-19-3C20H19ClN2O4S2
(2E,NZ)-3-(2-chlorophenyl)-N-(3-(2-methoxyethyl)-6-(methylsulfonyl)benzo[d]thiazol-2(3H)-ylidene)acrylamide chemical structure, C20H19ClN2O4S2, CAS 864977-25-3
(2E,NZ)-3-(2-chlorophenyl)-N-(3-(2-methoxyethyl)-6-(methylsulfonyl)benzo[d]thiazol-2(3H)-ylidene)acrylamide
CAS 864977-25-3C20H19ClN2O4S2
1-((5-Chlorothiophen-2-yl)sulfonyl)-N-(4-methoxynaphthalen-1-yl)pyrrolidine-2-carboxamide chemical structure, C20H19ClN2O4S2, CAS 1098645-35-2
1-((5-Chlorothiophen-2-yl)sulfonyl)-N-(4-methoxynaphthalen-1-yl)pyrrolidine-2-carboxamide
CAS 1098645-35-2C20H19ClN2O4S2
2-((4-Chlorophenyl)sulfonyl)-N-(4-(4-propoxyphenyl)thiazol-2-yl)acetamide chemical structure, C20H19ClN2O4S2, CAS 895459-93-5
2-((4-Chlorophenyl)sulfonyl)-N-(4-(4-propoxyphenyl)thiazol-2-yl)acetamide
CAS 895459-93-5C20H19ClN2O4S2
Methyl 3-{[4-(4-chlorophenyl)piperazin-1-yl]sulfonyl}-1-benzothiophene-2-carboxylate chemical structure, C20H19ClN2O4S2, CAS 932519-94-3
Methyl 3-{[4-(4-chlorophenyl)piperazin-1-yl]sulfonyl}-1-benzothiophene-2-carboxylate
CAS 932519-94-3C20H19ClN2O4S2
N-{2-[2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2,3-dihydro-1,4-benzodioxine-6-sulfonamide chemical structure, C20H19ClN2O4S2, CAS 890938-99-5
N-{2-[2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2,3-dihydro-1,4-benzodioxine-6-sulfonamide
CAS 890938-99-5C20H19ClN2O4S2

Frequently asked questions

What is the molar mass of C20H19ClN2O4S2?

The molar mass of C20H19ClN2O4S2 is 450.95 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 450.0475 Da.

How many compounds have the formula C20H19ClN2O4S2?

CompoundList lists 22 compounds with the molecular formula C20H19ClN2O4S2, including N-(2-Chloro-4-methylphenyl)-2-(2-methoxy-N-thiophen-2-ylsulfonylanilino)acetamide, 3-Chloro-6-methoxy-N-[4-(pyrrolidin-1-ylsulfonyl)phenyl]-1-benzothiophene-2-carboxamide, 4-Chloro-N-(4-(N-phenethylsulfamoyl)phenyl)benzenesulfonamide. 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 C20H19ClN2O4S2?

C20H19ClN2O4S2 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.