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Molecular formula

C20H17Cl2N3O3S

20 compounds have this formula on CompoundList.

Molar mass
450.33g/mol
Monoisotopic mass
449.0368Da
Atoms
46
Elements
6
Rings plus double bonds
13

The formula C20H17Cl2N3O3S describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 2 chlorine atoms, 3 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 × 2053.34%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 173.81%
    1.008 × 17 = 17.136 g/mol
  • Cl Chlorine × 215.74%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 39.33%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 310.66%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.12%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H17Cl2N3O3S

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

Showing 1 to 20 of 20 compounds

(5,6-Dichloropyridin-3-yl)-(4-naphthalen-2-ylsulfonylpiperazin-1-yl)methanone chemical structure, C20H17Cl2N3O3S, CAS 854041-45-5
(5,6-Dichloropyridin-3-yl)-(4-naphthalen-2-ylsulfonylpiperazin-1-yl)methanone
CAS 854041-45-5C20H17Cl2N3O3S
N-(3-Carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide chemical structure, C20H17Cl2N3O3S, CAS 352676-92-7
N-(3-Carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide
CAS 352676-92-7C20H17Cl2N3O3S
2-(2,4-Dichlorophenoxy)-N-(5-oxido-2-(p-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acetamide chemical structure, C20H17Cl2N3O3S, CAS 1007194-74-2
2-(2,4-Dichlorophenoxy)-N-(5-oxido-2-(p-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acetamide
CAS 1007194-74-2C20H17Cl2N3O3S
2-(2,4-Dichlorophenoxy)-N-[2-(2-methylphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]acetamide chemical structure, C20H17Cl2N3O3S, CAS 1007192-55-3
2-(2,4-Dichlorophenoxy)-N-[2-(2-methylphenyl)-5-oxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]acetamide
CAS 1007192-55-3C20H17Cl2N3O3S
2-(2,4-Dichlorophenoxy)-N-(2-(4-methoxyphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acetamide chemical structure, C20H17Cl2N3O3S, CAS 392256-29-0
2-(2,4-Dichlorophenoxy)-N-(2-(4-methoxyphenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acetamide
CAS 392256-29-0C20H17Cl2N3O3S
(E)-2-(4-Acetylpiperazin-1-yl)-5-((5-(3,4-dichlorophenyl)furan-2-yl)methylene)thiazol-4(5H)-one chemical structure, C20H17Cl2N3O3S, CAS 843618-13-3
(E)-2-(4-Acetylpiperazin-1-yl)-5-((5-(3,4-dichlorophenyl)furan-2-yl)methylene)thiazol-4(5H)-one
CAS 843618-13-3C20H17Cl2N3O3S
Urease-IN-10 chemical structure, C20H17Cl2N3O3S, CAS 1012205-70-7
Urease-IN-10
CAS 1012205-70-7C20H17Cl2N3O3S
(5Z)-2-(4-Acetylpiperazin-1-yl)-5-[[5-(2,5-dichlorophenyl)furan-2-yl]methylidene]-1,3-thiazol-4-one chemical structure, C20H17Cl2N3O3S, CAS 371129-56-5
(5Z)-2-(4-Acetylpiperazin-1-yl)-5-[[5-(2,5-dichlorophenyl)furan-2-yl]methylidene]-1,3-thiazol-4-one
CAS 371129-56-5C20H17Cl2N3O3S
(E)-2-(4-Acetylpiperazin-1-yl)-5-((5-(2,4-dichlorophenyl)furan-2-yl)methylene)thiazol-4(5H)-one chemical structure, C20H17Cl2N3O3S, CAS 573932-91-9
(E)-2-(4-Acetylpiperazin-1-yl)-5-((5-(2,4-dichlorophenyl)furan-2-yl)methylene)thiazol-4(5H)-one
CAS 573932-91-9C20H17Cl2N3O3S
2,4-Dichloro-N-(1-(1,1-dioxidotetrahydrothiophen-3-yl)-3-phenyl-1H-pyrazol-5-yl)benzamide chemical structure, C20H17Cl2N3O3S, CAS 942719-39-3
2,4-Dichloro-N-(1-(1,1-dioxidotetrahydrothiophen-3-yl)-3-phenyl-1H-pyrazol-5-yl)benzamide
CAS 942719-39-3C20H17Cl2N3O3S
2-[N-(Benzenesulfonyl)-3,4-dichloroanilino]-N-(pyridin-2-ylmethyl)acetamide chemical structure, C20H17Cl2N3O3S, CAS 428467-18-9
2-[N-(Benzenesulfonyl)-3,4-dichloroanilino]-N-(pyridin-2-ylmethyl)acetamide
CAS 428467-18-9C20H17Cl2N3O3S
2,5-Dichloro-N-(2-(3,4-dimethylphenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide chemical structure, C20H17Cl2N3O3S, CAS 681267-60-7
2,5-Dichloro-N-(2-(3,4-dimethylphenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)benzamide
CAS 681267-60-7C20H17Cl2N3O3S
2,4-Dichloro-N-[2-(3,4-dimethylphenyl)-5,5-dioxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide chemical structure, C20H17Cl2N3O3S, CAS 681267-58-3
2,4-Dichloro-N-[2-(3,4-dimethylphenyl)-5,5-dioxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide
CAS 681267-58-3C20H17Cl2N3O3S
2-(3-Chloro-N-(4-chlorophenyl)sulfonylanilino)-N-(pyridin-4-ylmethyl)acetamide chemical structure, C20H17Cl2N3O3S, CAS 535942-71-3
2-(3-Chloro-N-(4-chlorophenyl)sulfonylanilino)-N-(pyridin-4-ylmethyl)acetamide
CAS 535942-71-3C20H17Cl2N3O3S
1-[4-[(5-Chloro-2-methylphenyl)sulfamoyl]phenyl]-3-(4-chlorophenyl)urea chemical structure, C20H17Cl2N3O3S, CAS 838814-90-7
1-[4-[(5-Chloro-2-methylphenyl)sulfamoyl]phenyl]-3-(4-chlorophenyl)urea
CAS 838814-90-7C20H17Cl2N3O3S
N-{4-[Benzyl(methyl)sulfamoyl]phenyl}-5,6-dichloropyridine-3-carboxamide chemical structure, C20H17Cl2N3O3S, CAS 1147345-11-6
N-{4-[Benzyl(methyl)sulfamoyl]phenyl}-5,6-dichloropyridine-3-carboxamide
CAS 1147345-11-6C20H17Cl2N3O3S
2-[2,3-Dichloro(phenylsulfonyl)anilino]-N-(4-pyridinylmethyl)acetamide chemical structure, C20H17Cl2N3O3S, CAS 722464-16-6
2-[2,3-Dichloro(phenylsulfonyl)anilino]-N-(4-pyridinylmethyl)acetamide
CAS 722464-16-6C20H17Cl2N3O3S
N-(3,4-Dichlorophenyl)-2-(2-{[(3-methoxyphenyl)methyl]sulfanyl}-6-oxo-1,6-dihydropyrimidin-4-yl)acetamide chemical structure, C20H17Cl2N3O3S, CAS 1172773-38-4
N-(3,4-Dichlorophenyl)-2-(2-{[(3-methoxyphenyl)methyl]sulfanyl}-6-oxo-1,6-dihydropyrimidin-4-yl)acetamide
CAS 1172773-38-4C20H17Cl2N3O3S
N-(3-Chloro-4-methoxyphenyl)-2-(2-{[(3-chlorophenyl)methyl]sulfanyl}-6-oxo-1,6-dihydropyrimidin-4-yl)acetamide chemical structure, C20H17Cl2N3O3S, CAS 1170293-02-3
N-(3-Chloro-4-methoxyphenyl)-2-(2-{[(3-chlorophenyl)methyl]sulfanyl}-6-oxo-1,6-dihydropyrimidin-4-yl)acetamide
CAS 1170293-02-3C20H17Cl2N3O3S
Benzenesulfonic acid, 4-[2-[4-(dimethylamino)phenyl]diazenyl]-, 2,4-dichlorophenyl ester chemical structure, C20H17Cl2N3O3S, CAS 146303-66-4
Benzenesulfonic acid, 4-[2-[4-(dimethylamino)phenyl]diazenyl]-, 2,4-dichlorophenyl ester
CAS 146303-66-4C20H17Cl2N3O3S

Frequently asked questions

What is the molar mass of C20H17Cl2N3O3S?

The molar mass of C20H17Cl2N3O3S is 450.33 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 449.0368 Da.

How many compounds have the formula C20H17Cl2N3O3S?

CompoundList lists 20 compounds with the molecular formula C20H17Cl2N3O3S, including (5,6-Dichloropyridin-3-yl)-(4-naphthalen-2-ylsulfonylpiperazin-1-yl)methanone, N-(3-Carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide, 2-(2,4-Dichlorophenoxy)-N-(5-oxido-2-(p-tolyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acetamide. 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 C20H17Cl2N3O3S?

C20H17Cl2N3O3S 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.