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Molecular formula

C20H12Cl2N2O3S

15 compounds have this formula on CompoundList.

Molar mass
431.29g/mol
Monoisotopic mass
429.9946Da
Atoms
40
Elements
6
Rings plus double bonds
15

The formula C20H12Cl2N2O3S describes a molecule made of 20 carbon atoms, 12 hydrogen atoms, 2 chlorine atoms, 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 × 2055.70%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 122.80%
    1.008 × 12 = 12.096 g/mol
  • Cl Chlorine × 216.44%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 26.50%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 311.13%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.43%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H12Cl2N2O3S

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

Showing 1 to 15 of 15 compounds

N-[2-Chloro-4-[(3-chloro-1-benzothiophene-2-carbonyl)amino]phenyl]furan-2-carboxamide chemical structure, C20H12Cl2N2O3S, CAS 361183-50-8
N-[2-Chloro-4-[(3-chloro-1-benzothiophene-2-carbonyl)amino]phenyl]furan-2-carboxamide
CAS 361183-50-8C20H12Cl2N2O3S
5-((5-(3,4-Dichlorophenyl)-2-furyl)methylene)-2-((4-hydroxyphenyl)imino)-1,3-thiazolidin-4-one chemical structure, C20H12Cl2N2O3S, CAS 880313-10-0
5-((5-(3,4-Dichlorophenyl)-2-furyl)methylene)-2-((4-hydroxyphenyl)imino)-1,3-thiazolidin-4-one
CAS 880313-10-0C20H12Cl2N2O3S
4-(4-Chlorobenzoyl)-5-(3-chlorophenyl)-3-hydroxy-1-(1,3-thiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one chemical structure, C20H12Cl2N2O3S, CAS 335418-42-3
4-(4-Chlorobenzoyl)-5-(3-chlorophenyl)-3-hydroxy-1-(1,3-thiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one
CAS 335418-42-3C20H12Cl2N2O3S
1-(5-(2,5-Dichlorophenyl)furan-2-yl)-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)ethanone chemical structure, C20H12Cl2N2O3S, CAS 881986-47-6
1-(5-(2,5-Dichlorophenyl)furan-2-yl)-2-((5-phenyl-1,3,4-oxadiazol-2-yl)thio)ethanone
CAS 881986-47-6C20H12Cl2N2O3S
1-[5-(2,4-Dichlorophenyl)furan-2-yl]-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]ethanone chemical structure, C20H12Cl2N2O3S, CAS 881986-07-8
1-[5-(2,4-Dichlorophenyl)furan-2-yl]-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]ethanone
CAS 881986-07-8C20H12Cl2N2O3S
N-(4-{[(3,6-Dichloro-1-benzothien-2-yl)carbonyl]amino}phenyl)-2-furamide chemical structure, C20H12Cl2N2O3S, CAS 824977-77-7
N-(4-{[(3,6-Dichloro-1-benzothien-2-yl)carbonyl]amino}phenyl)-2-furamide
CAS 824977-77-7C20H12Cl2N2O3S
4-(4-Chlorobenzoyl)-5-(4-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1H-pyrrol-2(5H)-one chemical structure, C20H12Cl2N2O3S, CAS 371126-50-0
4-(4-Chlorobenzoyl)-5-(4-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1H-pyrrol-2(5H)-one
CAS 371126-50-0C20H12Cl2N2O3S
N-[5-(2,5-Dichlorobenzyl)-1,3-thiazol-2-yl]-1-oxo-1H-isochromene-3-carboxamide chemical structure, C20H12Cl2N2O3S, CAS 902011-15-8
N-[5-(2,5-Dichlorobenzyl)-1,3-thiazol-2-yl]-1-oxo-1H-isochromene-3-carboxamide
CAS 902011-15-8C20H12Cl2N2O3S
N-[5-[(3,4-Dichlorophenyl)methyl]-1,3-thiazol-2-yl]-2-oxochromene-3-carboxamide chemical structure, C20H12Cl2N2O3S, CAS 5083-25-0
N-[5-[(3,4-Dichlorophenyl)methyl]-1,3-thiazol-2-yl]-2-oxochromene-3-carboxamide
CAS 5083-25-0C20H12Cl2N2O3S
2-Oxo-2-(10H-phenothiazin-10-yl)ethyl 5,6-dichloropyridine-3-carboxylate chemical structure, C20H12Cl2N2O3S, CAS 473245-15-7
2-Oxo-2-(10H-phenothiazin-10-yl)ethyl 5,6-dichloropyridine-3-carboxylate
CAS 473245-15-7C20H12Cl2N2O3S
4-(4-Chlorobenzoyl)-5-(3-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1H-pyrrol-2(5H)-one chemical structure, C20H12Cl2N2O3S
4-(4-Chlorobenzoyl)-5-(3-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1H-pyrrol-2(5H)-one
C20H12Cl2N2O3S
4-(4-Chlorobenzoyl)-5-(4-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1H-pyrrol-2(5H)-one chemical structure, C20H12Cl2N2O3S
4-(4-Chlorobenzoyl)-5-(4-chlorophenyl)-3-hydroxy-1-(thiazol-2-yl)-1H-pyrrol-2(5H)-one
C20H12Cl2N2O3S
5-(3-Chlorophenyl)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione chemical structure, C20H12Cl2N2O3S
5-(3-Chlorophenyl)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
C20H12Cl2N2O3S
4-(4-Chlorobenzoyl)-5-(2-chlorophenyl)-3-hydroxy-1-(1,3-thiazol-2-yl)-2,5-dihydro-1H-pyrrol-2-one chemical structure, C20H12Cl2N2O3S, CAS 406200-15-5
4-(4-Chlorobenzoyl)-5-(2-chlorophenyl)-3-hydroxy-1-(1,3-thiazol-2-yl)-2,5-dihydro-1H-pyrrol-2-one
CAS 406200-15-5C20H12Cl2N2O3S
5-(4-Chlorophenyl)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione chemical structure, C20H12Cl2N2O3S
5-(4-Chlorophenyl)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(1,3-thiazol-2-yl)pyrrolidine-2,3-dione
C20H12Cl2N2O3S

Frequently asked questions

What is the molar mass of C20H12Cl2N2O3S?

The molar mass of C20H12Cl2N2O3S is 431.29 g/mol, calculated from standard atomic weights for 20 carbon atoms, 12 hydrogen atoms, 2 chlorine atoms, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 429.9946 Da.

How many compounds have the formula C20H12Cl2N2O3S?

CompoundList lists 15 compounds with the molecular formula C20H12Cl2N2O3S, including N-[2-Chloro-4-[(3-chloro-1-benzothiophene-2-carbonyl)amino]phenyl]furan-2-carboxamide, 5-((5-(3,4-Dichlorophenyl)-2-furyl)methylene)-2-((4-hydroxyphenyl)imino)-1,3-thiazolidin-4-one, 4-(4-Chlorobenzoyl)-5-(3-chlorophenyl)-3-hydroxy-1-(1,3-thiazol-2-yl)-1,5-dihydro-2H-pyrrol-2-one. 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 C20H12Cl2N2O3S?

C20H12Cl2N2O3S has a degree of unsaturation of 15. 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.