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Molecular formula

C20H17Cl2NO3S2

13 compounds have this formula on CompoundList.

Molar mass
454.38g/mol
Monoisotopic mass
453.0027Da
Atoms
45
Elements
6
Rings plus double bonds
12

The formula C20H17Cl2NO3S2 describes a molecule made of 20 carbon atoms, 17 hydrogen atoms, 2 chlorine atoms, 1 nitrogen atom, 3 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 × 2052.87%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 173.77%
    1.008 × 17 = 17.136 g/mol
  • Cl Chlorine × 215.60%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 13.08%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 310.56%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 214.11%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C20H17Cl2NO3S2

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

Showing 1 to 13 of 13 compounds

3-Chloro-N-(2-chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide chemical structure, C20H17Cl2NO3S2, CAS 578733-96-7
3-Chloro-N-(2-chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide
CAS 578733-96-7C20H17Cl2NO3S2
N-[2-(4-Chlorobenzenesulfonyl)-2-(thiophen-2-yl)ethyl]-2-(4-chlorophenyl)acetamide chemical structure, C20H17Cl2NO3S2, CAS 896320-44-8
N-[2-(4-Chlorobenzenesulfonyl)-2-(thiophen-2-yl)ethyl]-2-(4-chlorophenyl)acetamide
CAS 896320-44-8C20H17Cl2NO3S2
Ethyl 2-{[(3,6-dichloro-1-benzothiophen-2-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C20H17Cl2NO3S2, CAS 313965-96-7
Ethyl 2-{[(3,6-dichloro-1-benzothiophen-2-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 313965-96-7C20H17Cl2NO3S2
N-Benzyl-3,6-dichloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide chemical structure, C20H17Cl2NO3S2, CAS 620567-40-0
N-Benzyl-3,6-dichloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide
CAS 620567-40-0C20H17Cl2NO3S2
3-Chloro-N-(4-chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide chemical structure, C20H17Cl2NO3S2, CAS 620568-28-7
3-Chloro-N-(4-chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide
CAS 620568-28-7C20H17Cl2NO3S2
3-Chloro-N-(3-chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide chemical structure, C20H17Cl2NO3S2, CAS 577983-62-1
3-Chloro-N-(3-chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide
CAS 577983-62-1C20H17Cl2NO3S2
N-Benzyl-3,4-dichloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide chemical structure, C20H17Cl2NO3S2, CAS 620567-45-5
N-Benzyl-3,4-dichloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide
CAS 620567-45-5C20H17Cl2NO3S2
3-[(2,6-Dichlorobenzyl)sulfonyl]-N-(3,4-dimethylphenyl)-2-thiophenecarboxamide chemical structure, C20H17Cl2NO3S2, CAS 251097-56-0
3-[(2,6-Dichlorobenzyl)sulfonyl]-N-(3,4-dimethylphenyl)-2-thiophenecarboxamide
CAS 251097-56-0C20H17Cl2NO3S2
(5Z)-5-(2,6-Dichlorobenzylidene)-3-[2-(3,4-dimethoxyphenyl)ethyl]-2-thioxo-1,3-thiazolidin-4-one chemical structure, C20H17Cl2NO3S2, CAS 324564-51-4
(5Z)-5-(2,6-Dichlorobenzylidene)-3-[2-(3,4-dimethoxyphenyl)ethyl]-2-thioxo-1,3-thiazolidin-4-one
CAS 324564-51-4C20H17Cl2NO3S2
(5E)-5-[[4-[(3,4-Dichlorophenyl)methoxy]-3-methoxyphenyl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C20H17Cl2NO3S2, CAS 428859-64-7
(5E)-5-[[4-[(3,4-Dichlorophenyl)methoxy]-3-methoxyphenyl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 428859-64-7C20H17Cl2NO3S2
(5E)-5-[[4-[(2,6-Dichlorophenyl)methoxy]-3-methoxyphenyl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C20H17Cl2NO3S2, CAS 429646-96-8
(5E)-5-[[4-[(2,6-Dichlorophenyl)methoxy]-3-methoxyphenyl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 429646-96-8C20H17Cl2NO3S2
(5E)-5-[[3,5-Dichloro-2-[3-(4-methylphenoxy)propoxy]phenyl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C20H17Cl2NO3S2, CAS 429651-08-1
(5E)-5-[[3,5-Dichloro-2-[3-(4-methylphenoxy)propoxy]phenyl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 429651-08-1C20H17Cl2NO3S2
(5E)-5-[[4-[(2,6-Dichlorophenyl)methoxy]-3-ethoxyphenyl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one chemical structure, C20H17Cl2NO3S2, CAS 430443-36-0
(5E)-5-[[4-[(2,6-Dichlorophenyl)methoxy]-3-ethoxyphenyl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
CAS 430443-36-0C20H17Cl2NO3S2

Frequently asked questions

What is the molar mass of C20H17Cl2NO3S2?

The molar mass of C20H17Cl2NO3S2 is 454.38 g/mol, calculated from standard atomic weights for 20 carbon atoms, 17 hydrogen atoms, 2 chlorine atoms, 1 nitrogen atom, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 453.0027 Da.

How many compounds have the formula C20H17Cl2NO3S2?

CompoundList lists 13 compounds with the molecular formula C20H17Cl2NO3S2, including 3-Chloro-N-(2-chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1-benzothiophene-2-carboxamide, N-[2-(4-Chlorobenzenesulfonyl)-2-(thiophen-2-yl)ethyl]-2-(4-chlorophenyl)acetamide, Ethyl 2-{[(3,6-dichloro-1-benzothiophen-2-yl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate. 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 C20H17Cl2NO3S2?

C20H17Cl2NO3S2 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.