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Molecular formula

C20H18ClN3O4S2

30 compounds have this formula on CompoundList.

Molar mass
463.95g/mol
Monoisotopic mass
463.0427Da
Atoms
48
Elements
6
Rings plus double bonds
13

The formula C20H18ClN3O4S2 describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 4 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 × 2051.78%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 183.91%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 17.64%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 39.06%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 413.79%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 213.82%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C20H18ClN3O4S2

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

Showing 1 to 30 of 30 compounds

Ethyl 2-[[2-[[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetyl]amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C20H18ClN3O4S2, CAS 540775-84-6
Ethyl 2-[[2-[[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetyl]amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
CAS 540775-84-6C20H18ClN3O4S2
N-Benzyl-2-((5-((3-chloro-4-methylphenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetamide chemical structure, C20H18ClN3O4S2, CAS 946270-35-5
N-Benzyl-2-((5-((3-chloro-4-methylphenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetamide
CAS 946270-35-5C20H18ClN3O4S2
2-((5-((3-Chlorophenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(2,5-dimethylphenyl)acetamide chemical structure, C20H18ClN3O4S2, CAS 899965-76-5
2-((5-((3-Chlorophenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(2,5-dimethylphenyl)acetamide
CAS 899965-76-5C20H18ClN3O4S2
N-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-4-morpholin-4-ylsulfonylbenzamide chemical structure, C20H18ClN3O4S2, CAS 324774-36-9
N-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-4-morpholin-4-ylsulfonylbenzamide
CAS 324774-36-9C20H18ClN3O4S2
N-[[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]carbamothioyl]-3,4,5-trimethoxybenzamide chemical structure, C20H18ClN3O4S2, CAS 371118-60-4
N-[[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]carbamothioyl]-3,4,5-trimethoxybenzamide
CAS 371118-60-4C20H18ClN3O4S2
1-(4-Chlorophenyl)-2-((5-(3-(pyrrolidin-1-ylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)thio)ethanone chemical structure, C20H18ClN3O4S2, CAS 941244-22-0
1-(4-Chlorophenyl)-2-((5-(3-(pyrrolidin-1-ylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)thio)ethanone
CAS 941244-22-0C20H18ClN3O4S2
N-{4-[5-(5-Chlorofuran-2-yl)-1-(thiophene-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl]phenyl}ethane-1-sulfonamide chemical structure, C20H18ClN3O4S2, CAS 876941-15-0
N-{4-[5-(5-Chlorofuran-2-yl)-1-(thiophene-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl]phenyl}ethane-1-sulfonamide
CAS 876941-15-0C20H18ClN3O4S2
2-({5-[(3-Chlorophenyl)sulfonyl]-6-oxo-1,6-dihydropyrimidin-2-yl}sulfanyl)-N-(4-ethylphenyl)acetamide chemical structure, C20H18ClN3O4S2, CAS 899977-03-8
2-({5-[(3-Chlorophenyl)sulfonyl]-6-oxo-1,6-dihydropyrimidin-2-yl}sulfanyl)-N-(4-ethylphenyl)acetamide
CAS 899977-03-8C20H18ClN3O4S2
5-Chloro-N-[[4-(3,4-dimethoxyphenyl)-1,3-thiazol-2-yl]carbamothioyl]-2-methoxybenzamide chemical structure, C20H18ClN3O4S2, CAS 433974-86-8
5-Chloro-N-[[4-(3,4-dimethoxyphenyl)-1,3-thiazol-2-yl]carbamothioyl]-2-methoxybenzamide
CAS 433974-86-8C20H18ClN3O4S2
N-(4-Chlorophenyl)-2-[[5-(4-ethylphenyl)sulfonyl-6-oxo-1H-pyrimidin-2-yl]sulfanyl]acetamide chemical structure, C20H18ClN3O4S2, CAS 866865-93-2
N-(4-Chlorophenyl)-2-[[5-(4-ethylphenyl)sulfonyl-6-oxo-1H-pyrimidin-2-yl]sulfanyl]acetamide
CAS 866865-93-2C20H18ClN3O4S2
N-(3-Chloro-2-methylphenyl)-2-((6-oxo-5-tosyl-1,6-dihydropyrimidin-2-yl)thio)acetamide chemical structure, C20H18ClN3O4S2, CAS 899357-58-5
N-(3-Chloro-2-methylphenyl)-2-((6-oxo-5-tosyl-1,6-dihydropyrimidin-2-yl)thio)acetamide
CAS 899357-58-5C20H18ClN3O4S2
N-[2-(4-Chlorobenzenesulfonyl)-2-(thiophen-2-yl)ethyl]-N'-[(pyridin-4-yl)methyl]ethanediamide chemical structure, C20H18ClN3O4S2, CAS 896321-74-7
N-[2-(4-Chlorobenzenesulfonyl)-2-(thiophen-2-yl)ethyl]-N'-[(pyridin-4-yl)methyl]ethanediamide
CAS 896321-74-7C20H18ClN3O4S2
N-(2-Chlorophenyl)-2-({5-[(4-ethylphenyl)sulfonyl]-6-oxo-1,6-dihydropyrimidin-2-yl}sulfanyl)acetamide chemical structure, C20H18ClN3O4S2, CAS 1326926-06-0
N-(2-Chlorophenyl)-2-({5-[(4-ethylphenyl)sulfonyl]-6-oxo-1,6-dihydropyrimidin-2-yl}sulfanyl)acetamide
CAS 1326926-06-0C20H18ClN3O4S2
2-[[5-(4-Chlorophenyl)sulfonyl-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(3,4-dimethylphenyl)acetamide chemical structure, C20H18ClN3O4S2, CAS 872196-96-8
2-[[5-(4-Chlorophenyl)sulfonyl-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(3,4-dimethylphenyl)acetamide
CAS 872196-96-8C20H18ClN3O4S2
2-[[5-(4-Chlorophenyl)sulfonyl-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(3,5-dimethylphenyl)acetamide chemical structure, C20H18ClN3O4S2, CAS 866842-88-8
2-[[5-(4-Chlorophenyl)sulfonyl-6-oxo-1H-pyrimidin-2-yl]sulfanyl]-N-(3,5-dimethylphenyl)acetamide
CAS 866842-88-8C20H18ClN3O4S2
N-(3-Chlorophenyl)-2-[[5-(3,4-dimethylphenyl)sulfonyl-6-oxo-1H-pyrimidin-2-yl]sulfanyl]acetamide chemical structure, C20H18ClN3O4S2, CAS 866844-97-5
N-(3-Chlorophenyl)-2-[[5-(3,4-dimethylphenyl)sulfonyl-6-oxo-1H-pyrimidin-2-yl]sulfanyl]acetamide
CAS 866844-97-5C20H18ClN3O4S2
N-(4-Chlorophenyl)-2-[(2Z)-4-oxo-2-[(phenylsulfonyl)imino]-3-(prop-2-en-1-yl)-1,3-thiazolidin-5-yl]acetamide chemical structure, C20H18ClN3O4S2, CAS 620568-45-8
N-(4-Chlorophenyl)-2-[(2Z)-4-oxo-2-[(phenylsulfonyl)imino]-3-(prop-2-en-1-yl)-1,3-thiazolidin-5-yl]acetamide
CAS 620568-45-8C20H18ClN3O4S2
2-((5-((3-Chlorophenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(2,3-dimethylphenyl)acetamide chemical structure, C20H18ClN3O4S2, CAS 899976-97-7
2-((5-((3-Chlorophenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(2,3-dimethylphenyl)acetamide
CAS 899976-97-7C20H18ClN3O4S2
2-((5-((3-Chlorophenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(2,6-dimethylphenyl)acetamide chemical structure, C20H18ClN3O4S2, CAS 899976-99-9
2-((5-((3-Chlorophenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(2,6-dimethylphenyl)acetamide
CAS 899976-99-9C20H18ClN3O4S2
2-((5-((3-Chlorophenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(3-ethylphenyl)acetamide chemical structure, C20H18ClN3O4S2, CAS 899965-78-7
2-((5-((3-Chlorophenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(3-ethylphenyl)acetamide
CAS 899965-78-7C20H18ClN3O4S2
N-(5-Chloro-2-methylphenyl)-2-((6-oxo-5-tosyl-1,6-dihydropyrimidin-2-yl)thio)acetamide chemical structure, C20H18ClN3O4S2, CAS 904577-40-8
N-(5-Chloro-2-methylphenyl)-2-((6-oxo-5-tosyl-1,6-dihydropyrimidin-2-yl)thio)acetamide
CAS 904577-40-8C20H18ClN3O4S2
2-{[5-(3-Chlorobenzenesulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl]sulfanyl}-N-(3,4-dimethylphenyl)acetamide chemical structure, C20H18ClN3O4S2, CAS 931339-57-0
2-{[5-(3-Chlorobenzenesulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl]sulfanyl}-N-(3,4-dimethylphenyl)acetamide
CAS 931339-57-0C20H18ClN3O4S2
N-(2-Chlorophenyl)-2-{[5-(2,4-dimethylbenzenesulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl]sulfanyl}acetamide chemical structure, C20H18ClN3O4S2, CAS 1040676-24-1
N-(2-Chlorophenyl)-2-{[5-(2,4-dimethylbenzenesulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl]sulfanyl}acetamide
CAS 1040676-24-1C20H18ClN3O4S2
N-(4-Chlorophenyl)-2-{[5-(2,4-dimethylbenzenesulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl]sulfanyl}acetamide chemical structure, C20H18ClN3O4S2, CAS 1040676-31-0
N-(4-Chlorophenyl)-2-{[5-(2,4-dimethylbenzenesulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl]sulfanyl}acetamide
CAS 1040676-31-0C20H18ClN3O4S2

Frequently asked questions

What is the molar mass of C20H18ClN3O4S2?

The molar mass of C20H18ClN3O4S2 is 463.95 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 463.0427 Da.

How many compounds have the formula C20H18ClN3O4S2?

CompoundList lists 30 compounds with the molecular formula C20H18ClN3O4S2, including Ethyl 2-[[2-[[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetyl]amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate, N-Benzyl-2-((5-((3-chloro-4-methylphenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetamide, 2-((5-((3-Chlorophenyl)sulfonyl)-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-(2,5-dimethylphenyl)acetamide. 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 C20H18ClN3O4S2?

C20H18ClN3O4S2 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.