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Molecular formula

C18H13ClN2O3S2

17 compounds have this formula on CompoundList.

Molar mass
404.88g/mol
Monoisotopic mass
404.0056Da
Atoms
39
Elements
6
Rings plus double bonds
13

The formula C18H13ClN2O3S2 describes a molecule made of 18 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 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 × 1853.40%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 133.24%
    1.008 × 13 = 13.104 g/mol
  • Cl Chlorine × 18.76%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 26.92%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 311.85%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 215.84%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H13ClN2O3S2

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

Showing 1 to 17 of 17 compounds

3-({[(3-Chloro-1-benzothiophen-2-yl)carbonyl]carbamothioyl}amino)-2-methylbenzoic acid chemical structure, C18H13ClN2O3S2, CAS 530132-36-6
3-({[(3-Chloro-1-benzothiophen-2-yl)carbonyl]carbamothioyl}amino)-2-methylbenzoic acid
CAS 530132-36-6C18H13ClN2O3S2
RefChem:313965 chemical structure, C18H13ClN2O3S2, CAS 5534-93-0
RefChem:313965
CAS 5534-93-0C18H13ClN2O3S2
1-(4-Chlorophenyl)sulfonyl-3-(naphthalene-1-carbothioyl)urea chemical structure, C18H13ClN2O3S2, CAS 61720-82-9
1-(4-Chlorophenyl)sulfonyl-3-(naphthalene-1-carbothioyl)urea
CAS 61720-82-9C18H13ClN2O3S2
Methyl 3-(3-(4-chlorobenzoyl)thioureido)benzo[b]thiophene-2-carboxylate chemical structure, C18H13ClN2O3S2, CAS 477537-66-9
Methyl 3-(3-(4-chlorobenzoyl)thioureido)benzo[b]thiophene-2-carboxylate
CAS 477537-66-9C18H13ClN2O3S2
Methyl 5-[(3-chloro-6-methyl-1-benzothiophene-2-carbonyl)amino]-4-cyano-3-methylthiophene-2-carboxylate chemical structure, C18H13ClN2O3S2, CAS 303135-40-2
Methyl 5-[(3-chloro-6-methyl-1-benzothiophene-2-carbonyl)amino]-4-cyano-3-methylthiophene-2-carboxylate
CAS 303135-40-2C18H13ClN2O3S2
Ethyl 5-{[(3-chloro-1-benzothiophen-2-yl)carbonyl]amino}-4-cyano-3-methylthiophene-2-carboxylate chemical structure, C18H13ClN2O3S2, CAS 309950-76-3
Ethyl 5-{[(3-chloro-1-benzothiophen-2-yl)carbonyl]amino}-4-cyano-3-methylthiophene-2-carboxylate
CAS 309950-76-3C18H13ClN2O3S2
2-Chloro-N-[(5Z)-5-[(3-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzamide chemical structure, C18H13ClN2O3S2, CAS 290835-27-7
2-Chloro-N-[(5Z)-5-[(3-methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzamide
CAS 290835-27-7C18H13ClN2O3S2
N-[(5Z)-5-[(4-Chlorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-2-methoxybenzamide chemical structure, C18H13ClN2O3S2, CAS 296266-34-7
N-[(5Z)-5-[(4-Chlorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-2-methoxybenzamide
CAS 296266-34-7C18H13ClN2O3S2
9H-Thiazolo(3,2-a)thieno(3,2-d)pyrimidine-6-carboxylic acid, 2-(4-chlorophenyl)-7-methyl-9-oxo-, ethyl ester chemical structure, C18H13ClN2O3S2, CAS 122945-82-8
9H-Thiazolo(3,2-a)thieno(3,2-d)pyrimidine-6-carboxylic acid, 2-(4-chlorophenyl)-7-methyl-9-oxo-, ethyl ester
CAS 122945-82-8C18H13ClN2O3S2
3-Chloro-N-(5,6-dimethoxy-1,3-benzothiazol-2-yl)-1-benzothiophene-2-carboxamide chemical structure, C18H13ClN2O3S2, CAS 895438-40-1
3-Chloro-N-(5,6-dimethoxy-1,3-benzothiazol-2-yl)-1-benzothiophene-2-carboxamide
CAS 895438-40-1C18H13ClN2O3S2
(Z)-2-(5-(4-Chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-N-(4-hydroxyphenyl)acetamide chemical structure, C18H13ClN2O3S2, CAS 303026-74-6
(Z)-2-(5-(4-Chlorobenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-N-(4-hydroxyphenyl)acetamide
CAS 303026-74-6C18H13ClN2O3S2
N-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-2-((4-chlorophenyl)thio)acetamide chemical structure, C18H13ClN2O3S2, CAS 895470-35-6
N-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-2-((4-chlorophenyl)thio)acetamide
CAS 895470-35-6C18H13ClN2O3S2
(Z)-N-(6-Chloro-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)-2-(methylsulfonyl)benzamide chemical structure, C18H13ClN2O3S2, CAS 896278-37-8
(Z)-N-(6-Chloro-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)-2-(methylsulfonyl)benzamide
CAS 896278-37-8C18H13ClN2O3S2
N1-(2-chlorophenyl)-N2-((5-(thiophene-2-carbonyl)thiophen-2-yl)methyl)oxalamide chemical structure, C18H13ClN2O3S2, CAS 1797299-09-2
N1-(2-chlorophenyl)-N2-((5-(thiophene-2-carbonyl)thiophen-2-yl)methyl)oxalamide
CAS 1797299-09-2C18H13ClN2O3S2
N1-(2-chlorophenyl)-N2-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)oxalamide chemical structure, C18H13ClN2O3S2, CAS 1797761-11-5
N1-(2-chlorophenyl)-N2-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)oxalamide
CAS 1797761-11-5C18H13ClN2O3S2
5-Chloro-N-(4-(7-ethoxybenzofuran-2-yl)thiazol-2-yl)thiophene-2-carboxamide chemical structure, C18H13ClN2O3S2, CAS 921870-80-6
5-Chloro-N-(4-(7-ethoxybenzofuran-2-yl)thiazol-2-yl)thiophene-2-carboxamide
CAS 921870-80-6C18H13ClN2O3S2
3-[[[[(3-Chlorobenzo[b]thien-2-yl)carbonyl]amino]thioxomethyl]amino]-4-methyl-benzoic acid chemical structure, C18H13ClN2O3S2, CAS 531538-14-4
3-[[[[(3-Chlorobenzo[b]thien-2-yl)carbonyl]amino]thioxomethyl]amino]-4-methyl-benzoic acid
CAS 531538-14-4C18H13ClN2O3S2

Frequently asked questions

What is the molar mass of C18H13ClN2O3S2?

The molar mass of C18H13ClN2O3S2 is 404.88 g/mol, calculated from standard atomic weights for 18 carbon atoms, 13 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 404.0056 Da.

How many compounds have the formula C18H13ClN2O3S2?

CompoundList lists 17 compounds with the molecular formula C18H13ClN2O3S2, including 3-({[(3-Chloro-1-benzothiophen-2-yl)carbonyl]carbamothioyl}amino)-2-methylbenzoic acid, RefChem:313965, 1-(4-Chlorophenyl)sulfonyl-3-(naphthalene-1-carbothioyl)urea. 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 C18H13ClN2O3S2?

C18H13ClN2O3S2 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.