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Molecular formula

C20H18ClN3O3S

131 compounds have this formula on CompoundList.

Molar mass
415.89g/mol
Monoisotopic mass
415.0757Da
Atoms
46
Elements
6
Rings plus double bonds
13

The formula C20H18ClN3O3S describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 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 × 2057.76%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 184.36%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 18.52%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 310.10%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 311.54%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.71%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H18ClN3O3S

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

Showing 101 to 131 of 131 compounds

(4-(4-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone chemical structure, C20H18ClN3O3S, CAS 897479-95-7
(4-(4-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone
CAS 897479-95-7C20H18ClN3O3S
2-(4-Chlorobenzamido)-N-(2-methoxyphenethyl)thiazole-4-carboxamide chemical structure, C20H18ClN3O3S, CAS 941990-42-7
2-(4-Chlorobenzamido)-N-(2-methoxyphenethyl)thiazole-4-carboxamide
CAS 941990-42-7C20H18ClN3O3S
2-(4-Chlorobenzamido)-N-(3-methoxyphenethyl)thiazole-4-carboxamide chemical structure, C20H18ClN3O3S, CAS 941970-60-1
2-(4-Chlorobenzamido)-N-(3-methoxyphenethyl)thiazole-4-carboxamide
CAS 941970-60-1C20H18ClN3O3S
N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((5-(4-chlorophenyl)-1-methyl-1H-imidazol-2-yl)thio)acetamide chemical structure, C20H18ClN3O3S, CAS 941969-86-4
N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((5-(4-chlorophenyl)-1-methyl-1H-imidazol-2-yl)thio)acetamide
CAS 941969-86-4C20H18ClN3O3S
N-[(2H-1,3-Benzodioxol-5-yl)methyl]-2-({1-[(2-chlorophenyl)methyl]-1H-imidazol-2-yl}sulfanyl)acetamide chemical structure, C20H18ClN3O3S, CAS 946264-69-3
N-[(2H-1,3-Benzodioxol-5-yl)methyl]-2-({1-[(2-chlorophenyl)methyl]-1H-imidazol-2-yl}sulfanyl)acetamide
CAS 946264-69-3C20H18ClN3O3S
N-[4-({[(2-Chlorophenyl)methyl]carbamoyl}methyl)-1,3-thiazol-2-yl]-4-methoxybenzamide chemical structure, C20H18ClN3O3S, CAS 946273-95-6
N-[4-({[(2-Chlorophenyl)methyl]carbamoyl}methyl)-1,3-thiazol-2-yl]-4-methoxybenzamide
CAS 946273-95-6C20H18ClN3O3S
N-(4-{[(3-Chloro-4-methylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-4-methoxybenzamide chemical structure, C20H18ClN3O3S, CAS 946357-99-9
N-(4-{[(3-Chloro-4-methylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-4-methoxybenzamide
CAS 946357-99-9C20H18ClN3O3S
4-Chloro-N-[4-({[(4-methoxyphenyl)methyl]carbamoyl}methyl)-1,3-thiazol-2-yl]benzamide chemical structure, C20H18ClN3O3S, CAS 921540-71-8
4-Chloro-N-[4-({[(4-methoxyphenyl)methyl]carbamoyl}methyl)-1,3-thiazol-2-yl]benzamide
CAS 921540-71-8C20H18ClN3O3S
4-Chloro-N-[4-({[(2-methoxyphenyl)methyl]carbamoyl}methyl)-1,3-thiazol-2-yl]benzamide chemical structure, C20H18ClN3O3S, CAS 921790-65-0
4-Chloro-N-[4-({[(2-methoxyphenyl)methyl]carbamoyl}methyl)-1,3-thiazol-2-yl]benzamide
CAS 921790-65-0C20H18ClN3O3S
N-(4-{[(3-Chloro-2-methylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-4-methoxybenzamide chemical structure, C20H18ClN3O3S, CAS 921543-07-9
N-(4-{[(3-Chloro-2-methylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-4-methoxybenzamide
CAS 921543-07-9C20H18ClN3O3S
4-Chloro-N-(4-{[(4-methoxy-3-methylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)benzamide chemical structure, C20H18ClN3O3S, CAS 921835-22-5
4-Chloro-N-(4-{[(4-methoxy-3-methylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)benzamide
CAS 921835-22-5C20H18ClN3O3S
4-Chloro-N-(4-{[(2-methoxy-5-methylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)benzamide chemical structure, C20H18ClN3O3S, CAS 921585-30-0
4-Chloro-N-(4-{[(2-methoxy-5-methylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)benzamide
CAS 921585-30-0C20H18ClN3O3S
N-(4-{[(5-Chloro-2-methylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-4-methoxybenzamide chemical structure, C20H18ClN3O3S, CAS 921792-45-2
N-(4-{[(5-Chloro-2-methylphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)-4-methoxybenzamide
CAS 921792-45-2C20H18ClN3O3S
4-Chloro-N-(4-{[(2-ethoxyphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)benzamide chemical structure, C20H18ClN3O3S, CAS 921791-10-8
4-Chloro-N-(4-{[(2-ethoxyphenyl)carbamoyl]methyl}-1,3-thiazol-2-yl)benzamide
CAS 921791-10-8C20H18ClN3O3S
2-(4-Chlorophenyl)-N-(4-(6-(ethylsulfonyl)pyridazin-3-yl)phenyl)acetamide chemical structure, C20H18ClN3O3S, CAS 921796-55-6
2-(4-Chlorophenyl)-N-(4-(6-(ethylsulfonyl)pyridazin-3-yl)phenyl)acetamide
CAS 921796-55-6C20H18ClN3O3S
Methyl 2-(2-((2-((3-chlorophenyl)amino)-2-oxoethyl)thio)-5-phenyl-1H-imidazol-1-yl)acetate chemical structure, C20H18ClN3O3S, CAS 1207021-73-5
Methyl 2-(2-((2-((3-chlorophenyl)amino)-2-oxoethyl)thio)-5-phenyl-1H-imidazol-1-yl)acetate
CAS 1207021-73-5C20H18ClN3O3S
Methyl 2-(2-((2-((4-chlorophenyl)amino)-2-oxoethyl)thio)-5-phenyl-1H-imidazol-1-yl)acetate chemical structure, C20H18ClN3O3S, CAS 1206997-22-9
Methyl 2-(2-((2-((4-chlorophenyl)amino)-2-oxoethyl)thio)-5-phenyl-1H-imidazol-1-yl)acetate
CAS 1206997-22-9C20H18ClN3O3S
2-[Acetyl(benzyl)amino]-N-(5-chloro-2-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxamide chemical structure, C20H18ClN3O3S, CAS 1224160-04-6
2-[Acetyl(benzyl)amino]-N-(5-chloro-2-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxamide
CAS 1224160-04-6C20H18ClN3O3S
N-(3-Chloro-4-methoxyphenyl)-2-{3-[4-(methylsulfanyl)phenyl]-6-oxopyridazin-1(6H)-yl}acetamide chemical structure, C20H18ClN3O3S, CAS 1324058-51-6
N-(3-Chloro-4-methoxyphenyl)-2-{3-[4-(methylsulfanyl)phenyl]-6-oxopyridazin-1(6H)-yl}acetamide
CAS 1324058-51-6C20H18ClN3O3S
(4-((1H-Imidazol-1-yl)methyl)phenyl)(3-((4-chlorophenyl)sulfonyl)azetidin-1-yl)methanone chemical structure, C20H18ClN3O3S, CAS 1448073-39-9
(4-((1H-Imidazol-1-yl)methyl)phenyl)(3-((4-chlorophenyl)sulfonyl)azetidin-1-yl)methanone
CAS 1448073-39-9C20H18ClN3O3S
(7-(2-Chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(quinoxalin-2-yl)methanone chemical structure, C20H18ClN3O3S, CAS 2034385-07-2
(7-(2-Chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(quinoxalin-2-yl)methanone
CAS 2034385-07-2C20H18ClN3O3S
(7-(2-Chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(quinoxalin-6-yl)methanone chemical structure, C20H18ClN3O3S, CAS 2034531-13-8
(7-(2-Chlorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(quinoxalin-6-yl)methanone
CAS 2034531-13-8C20H18ClN3O3S
1-(6-Chloropyridine-3-carbonyl)-4-(naphthalene-2-sulfonyl)piperazine chemical structure, C20H18ClN3O3S, CAS 851109-20-1
1-(6-Chloropyridine-3-carbonyl)-4-(naphthalene-2-sulfonyl)piperazine
CAS 851109-20-1C20H18ClN3O3S
1-{[4-(4-Ethylphenyl)-1,3-thiazol-2-yl]carbamoyl}ethyl 2-chloropyridine-3-carboxylate chemical structure, C20H18ClN3O3S, CAS 869356-82-1
1-{[4-(4-Ethylphenyl)-1,3-thiazol-2-yl]carbamoyl}ethyl 2-chloropyridine-3-carboxylate
CAS 869356-82-1C20H18ClN3O3S

Frequently asked questions

What is the molar mass of C20H18ClN3O3S?

The molar mass of C20H18ClN3O3S is 415.89 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 415.0757 Da.

How many compounds have the formula C20H18ClN3O3S?

CompoundList lists 131 compounds with the molecular formula C20H18ClN3O3S, including (4-(4-Chlorobenzo[d]thiazol-2-yl)piperazin-1-yl)(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone, 2-(4-Chlorobenzamido)-N-(2-methoxyphenethyl)thiazole-4-carboxamide, 2-(4-Chlorobenzamido)-N-(3-methoxyphenethyl)thiazole-4-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 C20H18ClN3O3S?

C20H18ClN3O3S 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.