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Molecular formula

C20H21ClN4O2S2

17 compounds have this formula on CompoundList.

Molar mass
448.98g/mol
Monoisotopic mass
448.0794Da
Atoms
50
Elements
6
Rings plus double bonds
12

The formula C20H21ClN4O2S2 describes a molecule made of 20 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 2 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 × 2053.50%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 214.71%
    1.008 × 21 = 21.168 g/mol
  • Cl Chlorine × 17.90%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 412.48%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 27.13%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 214.28%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C20H21ClN4O2S2

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

Showing 1 to 17 of 17 compounds

N-(2-(Dimethylamino)ethyl)-N-(6-methoxybenzo[d]thiazol-2-yl)benzo[d]thiazole-6-carboxamide hydrochloride chemical structure, C20H21ClN4O2S2, CAS 1321777-70-1
N-(2-(Dimethylamino)ethyl)-N-(6-methoxybenzo[d]thiazol-2-yl)benzo[d]thiazole-6-carboxamide hydrochloride
CAS 1321777-70-1C20H21ClN4O2S2
N-{1-[5-(Allylsulfanyl)-4-methyl-4H-1,2,4-triazol-3-yl]-2-phenylethyl}-4-chlorobenzenesulfonamide chemical structure, C20H21ClN4O2S2, CAS 338794-33-5
N-{1-[5-(Allylsulfanyl)-4-methyl-4H-1,2,4-triazol-3-yl]-2-phenylethyl}-4-chlorobenzenesulfonamide
CAS 338794-33-5C20H21ClN4O2S2
N-(5-Chloro-2-methoxyphenyl)-4-((4-(thiophen-2-yl)thiazol-2-yl)methyl)piperazine-1-carboxamide chemical structure, C20H21ClN4O2S2, CAS 1105217-08-0
N-(5-Chloro-2-methoxyphenyl)-4-((4-(thiophen-2-yl)thiazol-2-yl)methyl)piperazine-1-carboxamide
CAS 1105217-08-0C20H21ClN4O2S2
3-(4-Chlorophenyl)-6-(4-((5-ethylthiophen-2-yl)sulfonyl)piperazin-1-yl)pyridazine chemical structure, C20H21ClN4O2S2, CAS 1021070-64-3
3-(4-Chlorophenyl)-6-(4-((5-ethylthiophen-2-yl)sulfonyl)piperazin-1-yl)pyridazine
CAS 1021070-64-3C20H21ClN4O2S2
2-[(4-Amino-6-ethyl-6-methyl-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(4-chlorophenyl)acetamide chemical structure, C20H21ClN4O2S2, CAS 713113-13-4
2-[(4-Amino-6-ethyl-6-methyl-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(4-chlorophenyl)acetamide
CAS 713113-13-4C20H21ClN4O2S2
Methyl 2-({[1-(2-chlorobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl]carbamothioyl}amino)-5-methylthiophene-3-carboxylate chemical structure, C20H21ClN4O2S2, CAS 588713-70-6
Methyl 2-({[1-(2-chlorobenzyl)-3,5-dimethyl-1H-pyrazol-4-yl]carbamothioyl}amino)-5-methylthiophene-3-carboxylate
CAS 588713-70-6C20H21ClN4O2S2
4-[(5Z)-5-(4-Chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[3-(1H-imidazol-1-yl)propyl]butanamide chemical structure, C20H21ClN4O2S2, CAS 902327-94-0
4-[(5Z)-5-(4-Chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[3-(1H-imidazol-1-yl)propyl]butanamide
CAS 902327-94-0C20H21ClN4O2S2
4-[(5Z)-5-(2-Chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[3-(1H-imidazol-1-yl)propyl]butanamide chemical structure, C20H21ClN4O2S2, CAS 902040-18-0
4-[(5Z)-5-(2-Chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[3-(1H-imidazol-1-yl)propyl]butanamide
CAS 902040-18-0C20H21ClN4O2S2
N-(3-(1H-Imidazol-1-yl)propyl)-N-(6-ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide hydrochloride chemical structure, C20H21ClN4O2S2, CAS 1215752-71-8
N-(3-(1H-Imidazol-1-yl)propyl)-N-(6-ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide hydrochloride
CAS 1215752-71-8C20H21ClN4O2S2
N-(3-(1H-Imidazol-1-yl)propyl)-N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)thiophene-2-carboxamide hydrochloride chemical structure, C20H21ClN4O2S2, CAS 1216390-24-7
N-(3-(1H-Imidazol-1-yl)propyl)-N-(4-methoxy-7-methylbenzo[d]thiazol-2-yl)thiophene-2-carboxamide hydrochloride
CAS 1216390-24-7C20H21ClN4O2S2
N-(2-(Dimethylamino)ethyl)-N-(5-methoxybenzo[d]thiazol-2-yl)benzo[d]thiazole-6-carboxamide hydrochloride chemical structure, C20H21ClN4O2S2, CAS 1216667-89-8
N-(2-(Dimethylamino)ethyl)-N-(5-methoxybenzo[d]thiazol-2-yl)benzo[d]thiazole-6-carboxamide hydrochloride
CAS 1216667-89-8C20H21ClN4O2S2
N-(2-(Dimethylamino)ethyl)-N-(6-methoxybenzo[d]thiazol-2-yl)benzo[d]thiazole-2-carboxamide hydrochloride chemical structure, C20H21ClN4O2S2, CAS 1215519-43-9
N-(2-(Dimethylamino)ethyl)-N-(6-methoxybenzo[d]thiazol-2-yl)benzo[d]thiazole-2-carboxamide hydrochloride
CAS 1215519-43-9C20H21ClN4O2S2
N-[2-(Dimethylamino)ethyl]-N-(4-methoxy-1,3-benzothiazol-2-yl)-1,3-benzothiazole-2-carboxamide hydrochloride chemical structure, C20H21ClN4O2S2, CAS 1217081-44-1
N-[2-(Dimethylamino)ethyl]-N-(4-methoxy-1,3-benzothiazol-2-yl)-1,3-benzothiazole-2-carboxamide hydrochloride
CAS 1217081-44-1C20H21ClN4O2S2
N-[2-(Dimethylamino)ethyl]-N-(5-methoxy-1,3-benzothiazol-2-yl)-1,3-benzothiazole-2-carboxamide hydrochloride chemical structure, C20H21ClN4O2S2, CAS 1215474-58-0
N-[2-(Dimethylamino)ethyl]-N-(5-methoxy-1,3-benzothiazol-2-yl)-1,3-benzothiazole-2-carboxamide hydrochloride
CAS 1215474-58-0C20H21ClN4O2S2
N-(3-(1H-Imidazol-1-yl)propyl)-N-(4-ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide hydrochloride chemical structure, C20H21ClN4O2S2, CAS 1217099-94-9
N-(3-(1H-Imidazol-1-yl)propyl)-N-(4-ethoxybenzo[d]thiazol-2-yl)thiophene-2-carboxamide hydrochloride
CAS 1217099-94-9C20H21ClN4O2S2
N-{3-[6-(Azepan-1-yl)pyridazin-3-yl]phenyl}-5-chlorothiophene-2-sulfonamide chemical structure, C20H21ClN4O2S2, CAS 933210-85-6
N-{3-[6-(Azepan-1-yl)pyridazin-3-yl]phenyl}-5-chlorothiophene-2-sulfonamide
CAS 933210-85-6C20H21ClN4O2S2
N-(2-(Dimethylamino)ethyl)-N-(4-methoxybenzo[d]thiazol-2-yl)benzo[d]thiazole-6-carboxamide hydrochloride chemical structure, C20H21ClN4O2S2, CAS 1321819-22-0
N-(2-(Dimethylamino)ethyl)-N-(4-methoxybenzo[d]thiazol-2-yl)benzo[d]thiazole-6-carboxamide hydrochloride
CAS 1321819-22-0C20H21ClN4O2S2

Frequently asked questions

What is the molar mass of C20H21ClN4O2S2?

The molar mass of C20H21ClN4O2S2 is 448.98 g/mol, calculated from standard atomic weights for 20 carbon atoms, 21 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 2 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 448.0794 Da.

How many compounds have the formula C20H21ClN4O2S2?

CompoundList lists 17 compounds with the molecular formula C20H21ClN4O2S2, including N-(2-(Dimethylamino)ethyl)-N-(6-methoxybenzo[d]thiazol-2-yl)benzo[d]thiazole-6-carboxamide hydrochloride, N-{1-[5-(Allylsulfanyl)-4-methyl-4H-1,2,4-triazol-3-yl]-2-phenylethyl}-4-chlorobenzenesulfonamide, N-(5-Chloro-2-methoxyphenyl)-4-((4-(thiophen-2-yl)thiazol-2-yl)methyl)piperazine-1-carboxamide. 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 C20H21ClN4O2S2?

C20H21ClN4O2S2 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.