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Molecular formula

C20H18ClN3O5S

22 compounds have this formula on CompoundList.

Molar mass
447.89g/mol
Monoisotopic mass
447.0656Da
Atoms
48
Elements
6
Rings plus double bonds
13

The formula C20H18ClN3O5S describes a molecule made of 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 5 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 × 2053.63%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 184.05%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 17.91%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 39.38%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 517.86%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 17.16%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H18ClN3O5S

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

Showing 1 to 22 of 22 compounds

N-(4-(5-(5-Chlorofuran-2-yl)-1-(furan-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide chemical structure, C20H18ClN3O5S, CAS 876942-68-6
N-(4-(5-(5-Chlorofuran-2-yl)-1-(furan-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide
CAS 876942-68-6C20H18ClN3O5S
2-[N-(Benzenesulfonyl)-3-chloro-4-methoxyanilino]-N-[(E)-furan-2-ylmethylideneamino]acetamide chemical structure, C20H18ClN3O5S, CAS 360050-88-0
2-[N-(Benzenesulfonyl)-3-chloro-4-methoxyanilino]-N-[(E)-furan-2-ylmethylideneamino]acetamide
CAS 360050-88-0C20H18ClN3O5S
N-(2-(4-Chlorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,4-dimethoxybenzamide chemical structure, C20H18ClN3O5S, CAS 449791-40-6
N-(2-(4-Chlorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,4-dimethoxybenzamide
CAS 449791-40-6C20H18ClN3O5S
2-(4-Chlorophenoxy)-N-(2-(4-methoxyphenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acetamide chemical structure, C20H18ClN3O5S, CAS 450338-25-7
2-(4-Chlorophenoxy)-N-(2-(4-methoxyphenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acetamide
CAS 450338-25-7C20H18ClN3O5S
N-(2-(2-(4-Chlorophenyl)thiazol-4-yl)ethyl)-4,5-dimethoxy-2-nitrobenzamide chemical structure, C20H18ClN3O5S, CAS 897612-29-2
N-(2-(2-(4-Chlorophenyl)thiazol-4-yl)ethyl)-4,5-dimethoxy-2-nitrobenzamide
CAS 897612-29-2C20H18ClN3O5S
2-(Benzo[d][1,3]dioxol-5-yl)-5-(1-((4-chlorophenyl)sulfonyl)piperidin-3-yl)-1,3,4-oxadiazole chemical structure, C20H18ClN3O5S, CAS 1171542-93-0
2-(Benzo[d][1,3]dioxol-5-yl)-5-(1-((4-chlorophenyl)sulfonyl)piperidin-3-yl)-1,3,4-oxadiazole
CAS 1171542-93-0C20H18ClN3O5S
1-((4-Chlorophenyl)sulfonyl)-N-(1,3-dioxoisoindolin-5-yl)piperidine-3-carboxamide chemical structure, C20H18ClN3O5S, CAS 952825-93-3
1-((4-Chlorophenyl)sulfonyl)-N-(1,3-dioxoisoindolin-5-yl)piperidine-3-carboxamide
CAS 952825-93-3C20H18ClN3O5S
3-(Benzo[d][1,3]dioxol-5-yl)-5-(1-((4-chlorophenyl)sulfonyl)piperidin-3-yl)-1,2,4-oxadiazole chemical structure, C20H18ClN3O5S, CAS 1021220-81-4
3-(Benzo[d][1,3]dioxol-5-yl)-5-(1-((4-chlorophenyl)sulfonyl)piperidin-3-yl)-1,2,4-oxadiazole
CAS 1021220-81-4C20H18ClN3O5S
Ethyl 2-chloro-5-[({[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetyl)amino]benzoate chemical structure, C20H18ClN3O5S, CAS 665018-22-4
Ethyl 2-chloro-5-[({[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetyl)amino]benzoate
CAS 665018-22-4C20H18ClN3O5S
N-[2-(4-Chlorobenzenesulfonyl)-2-(furan-2-yl)ethyl]-N'-[(pyridin-3-yl)methyl]ethanediamide chemical structure, C20H18ClN3O5S, CAS 877816-32-5
N-[2-(4-Chlorobenzenesulfonyl)-2-(furan-2-yl)ethyl]-N'-[(pyridin-3-yl)methyl]ethanediamide
CAS 877816-32-5C20H18ClN3O5S
3-(Benzo[d][1,3]dioxol-5-yl)-5-(1-((4-chlorophenyl)sulfonyl)piperidin-4-yl)-1,2,4-oxadiazole chemical structure, C20H18ClN3O5S, CAS 946237-87-2
3-(Benzo[d][1,3]dioxol-5-yl)-5-(1-((4-chlorophenyl)sulfonyl)piperidin-4-yl)-1,2,4-oxadiazole
CAS 946237-87-2C20H18ClN3O5S
(Z)-Methyl 2-(6-acetamido-2-((2-(4-chlorophenoxy)acetyl)imino)benzo[d]thiazol-3(2H)-yl)acetate chemical structure, C20H18ClN3O5S, CAS 897734-48-4
(Z)-Methyl 2-(6-acetamido-2-((2-(4-chlorophenoxy)acetyl)imino)benzo[d]thiazol-3(2H)-yl)acetate
CAS 897734-48-4C20H18ClN3O5S
1-((4-Chlorophenyl)sulfonyl)-N-(1,3-dioxoisoindolin-4-yl)piperidine-4-carboxamide chemical structure, C20H18ClN3O5S, CAS 922481-62-7
1-((4-Chlorophenyl)sulfonyl)-N-(1,3-dioxoisoindolin-4-yl)piperidine-4-carboxamide
CAS 922481-62-7C20H18ClN3O5S
1-((4-Chlorophenyl)sulfonyl)-N-(1,3-dioxoisoindolin-5-yl)piperidine-4-carboxamide chemical structure, C20H18ClN3O5S, CAS 923398-11-2
1-((4-Chlorophenyl)sulfonyl)-N-(1,3-dioxoisoindolin-5-yl)piperidine-4-carboxamide
CAS 923398-11-2C20H18ClN3O5S
[(3-Chloro-4-cyanophenyl)carbamoyl]methyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate chemical structure, C20H18ClN3O5S, CAS 878083-59-1
[(3-Chloro-4-cyanophenyl)carbamoyl]methyl 2-[2-(4-methylphenyl)ethenesulfonamido]acetate
CAS 878083-59-1C20H18ClN3O5S
N-(2-Carbamoylbenzofuran-3-yl)-1-((4-chlorophenyl)sulfonyl)pyrrolidine-2-carboxamide chemical structure, C20H18ClN3O5S, CAS 1048646-44-1
N-(2-Carbamoylbenzofuran-3-yl)-1-((4-chlorophenyl)sulfonyl)pyrrolidine-2-carboxamide
CAS 1048646-44-1C20H18ClN3O5S
1-((4-Chlorophenyl)sulfonyl)-N-(2-methyl-1,3-dioxoisoindolin-5-yl)pyrrolidine-2-carboxamide chemical structure, C20H18ClN3O5S, CAS 1048386-00-0
1-((4-Chlorophenyl)sulfonyl)-N-(2-methyl-1,3-dioxoisoindolin-5-yl)pyrrolidine-2-carboxamide
CAS 1048386-00-0C20H18ClN3O5S
N-(2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide chemical structure, C20H18ClN3O5S, CAS 921832-62-4
N-(2-(3-(4-Chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide
CAS 921832-62-4C20H18ClN3O5S
N-(2-(4-Chlorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-(3-methoxyphenoxy)acetamide chemical structure, C20H18ClN3O5S, CAS 893929-56-1
N-(2-(4-Chlorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-(3-methoxyphenoxy)acetamide
CAS 893929-56-1C20H18ClN3O5S
2-(3-((4-Chlorophenyl)sulfonyl)-6-oxopyridazin-1(6H)-yl)-N-(4-methoxybenzyl)acetamide chemical structure, C20H18ClN3O5S, CAS 1251676-39-7
2-(3-((4-Chlorophenyl)sulfonyl)-6-oxopyridazin-1(6H)-yl)-N-(4-methoxybenzyl)acetamide
CAS 1251676-39-7C20H18ClN3O5S
6-Chloro-N-{4-methoxy-3-[(4-methoxyphenyl)sulfamoyl]phenyl}pyridine-3-carboxamide chemical structure, C20H18ClN3O5S, CAS 783315-09-3
6-Chloro-N-{4-methoxy-3-[(4-methoxyphenyl)sulfamoyl]phenyl}pyridine-3-carboxamide
CAS 783315-09-3C20H18ClN3O5S
3-(3-Chloro-4-methoxyphenyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-4-oxo-3,4-dihydroquinazoline-7-carboxamide chemical structure, C20H18ClN3O5S, CAS 1190243-23-2
3-(3-Chloro-4-methoxyphenyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-4-oxo-3,4-dihydroquinazoline-7-carboxamide
CAS 1190243-23-2C20H18ClN3O5S

Frequently asked questions

What is the molar mass of C20H18ClN3O5S?

The molar mass of C20H18ClN3O5S is 447.89 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 447.0656 Da.

How many compounds have the formula C20H18ClN3O5S?

CompoundList lists 22 compounds with the molecular formula C20H18ClN3O5S, including N-(4-(5-(5-Chlorofuran-2-yl)-1-(furan-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide, 2-[N-(Benzenesulfonyl)-3-chloro-4-methoxyanilino]-N-[(E)-furan-2-ylmethylideneamino]acetamide, N-(2-(4-Chlorophenyl)-5,5-dioxido-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3,4-dimethoxybenzamide. 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 C20H18ClN3O5S?

C20H18ClN3O5S 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.