CompoundList
Sign in
Molecular formula

C19H18ClNO4S

35 compounds have this formula on CompoundList.

Molar mass
391.87g/mol
Monoisotopic mass
391.0645Da
Atoms
44
Elements
6
Rings plus double bonds
11

The formula C19H18ClNO4S describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 4 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 × 1958.24%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 184.63%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 19.05%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 13.57%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 416.33%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 18.18%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H18ClNO4S

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

Showing 1 to 35 of 35 compounds

2-Chloro-benzoic acid 2-methoxy-5-(morpholine-4-carbothioyl)-phenyl ester chemical structure, C19H18ClNO4S, CAS 311792-01-5
2-Chloro-benzoic acid 2-methoxy-5-(morpholine-4-carbothioyl)-phenyl ester
CAS 311792-01-5C19H18ClNO4S
N-(3-Acetyl-7-chloro-2-methyl-1-benzofuran-5-yl)-2,5-dimethylbenzenesulfonamide chemical structure, C19H18ClNO4S, CAS 518054-63-2
N-(3-Acetyl-7-chloro-2-methyl-1-benzofuran-5-yl)-2,5-dimethylbenzenesulfonamide
CAS 518054-63-2C19H18ClNO4S
Methyl 2-(4-chlorophenyl)-3-(4-methoxybenzoyl)-1,3-thiazolane-4-carboxylate chemical structure, C19H18ClNO4S, CAS 477725-42-1
Methyl 2-(4-chlorophenyl)-3-(4-methoxybenzoyl)-1,3-thiazolane-4-carboxylate
CAS 477725-42-1C19H18ClNO4S
N-(4-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-(4-methoxyphenyl)acetamide chemical structure, C19H18ClNO4S, CAS 863007-28-7
N-(4-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-(4-methoxyphenyl)acetamide
CAS 863007-28-7C19H18ClNO4S
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-ethoxybenzamide chemical structure, C19H18ClNO4S, CAS 863007-50-5
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-ethoxybenzamide
CAS 863007-50-5C19H18ClNO4S
1'-(4-Chlorobenzenesulfonyl)-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-4-one chemical structure, C19H18ClNO4S, CAS 877811-42-2
1'-(4-Chlorobenzenesulfonyl)-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-4-one
CAS 877811-42-2C19H18ClNO4S
8-Chloro-2-methyl-5-tosyl-5,6-dihydro-2H-2,6-methanobenzo[g][1,3]oxazocin-4(3H)-one chemical structure, C19H18ClNO4S, CAS 1009417-12-2
8-Chloro-2-methyl-5-tosyl-5,6-dihydro-2H-2,6-methanobenzo[g][1,3]oxazocin-4(3H)-one
CAS 1009417-12-2C19H18ClNO4S
N-(3-Chloro-4-methylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-4-methoxybenzamide chemical structure, C19H18ClNO4S, CAS 863008-11-1
N-(3-Chloro-4-methylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-4-methoxybenzamide
CAS 863008-11-1C19H18ClNO4S
5-Chloro-8-quinolinyl 4-ethoxy-2,3-dimethylbenzenesulfonate chemical structure, C19H18ClNO4S, CAS 791843-79-3
5-Chloro-8-quinolinyl 4-ethoxy-2,3-dimethylbenzenesulfonate
CAS 791843-79-3C19H18ClNO4S
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-(4-methoxyphenyl)acetamide chemical structure, C19H18ClNO4S, CAS 863007-60-7
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-(4-methoxyphenyl)acetamide
CAS 863007-60-7C19H18ClNO4S
1'-((3-Chloro-2-methylphenyl)sulfonyl)spiro[chroman-2,3'-pyrrolidin]-4-one chemical structure, C19H18ClNO4S, CAS 1448076-70-7
1'-((3-Chloro-2-methylphenyl)sulfonyl)spiro[chroman-2,3'-pyrrolidin]-4-one
CAS 1448076-70-7C19H18ClNO4S
N-(3-Acetyl-7-chloro-2-methyl-1-benzofuran-5-yl)-4-ethylbenzenesulfonamide chemical structure, C19H18ClNO4S, CAS 420105-36-8
N-(3-Acetyl-7-chloro-2-methyl-1-benzofuran-5-yl)-4-ethylbenzenesulfonamide
CAS 420105-36-8C19H18ClNO4S
N-(3-Chloro-4-methylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-phenoxyacetamide chemical structure, C19H18ClNO4S, CAS 863008-05-3
N-(3-Chloro-4-methylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-phenoxyacetamide
CAS 863008-05-3C19H18ClNO4S
6-Chloro-3-((4-methoxyphenyl)sulfonyl)-1-propylquinolin-4(1H)-one chemical structure, C19H18ClNO4S, CAS 899214-42-7
6-Chloro-3-((4-methoxyphenyl)sulfonyl)-1-propylquinolin-4(1H)-one
CAS 899214-42-7C19H18ClNO4S
3-(4-Chlorobenzenesulfonyl)-6-ethoxy-1-ethyl-1,4-dihydroquinolin-4-one chemical structure, C19H18ClNO4S, CAS 899214-85-8
3-(4-Chlorobenzenesulfonyl)-6-ethoxy-1-ethyl-1,4-dihydroquinolin-4-one
CAS 899214-85-8C19H18ClNO4S
N-(4-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-4-ethoxybenzamide chemical structure, C19H18ClNO4S, CAS 863007-34-5
N-(4-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-4-ethoxybenzamide
CAS 863007-34-5C19H18ClNO4S
N-(3-Chloro-4-methylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3-methoxybenzamide chemical structure, C19H18ClNO4S, CAS 863008-10-0
N-(3-Chloro-4-methylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3-methoxybenzamide
CAS 863008-10-0C19H18ClNO4S
2-Chloro-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-N-(4-ethoxyphenyl)benzamide chemical structure, C19H18ClNO4S, CAS 852438-44-9
2-Chloro-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-N-(4-ethoxyphenyl)benzamide
CAS 852438-44-9C19H18ClNO4S
3-Chloro-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-N-(4-ethoxyphenyl)benzamide chemical structure, C19H18ClNO4S, CAS 863020-96-6
3-Chloro-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-N-(4-ethoxyphenyl)benzamide
CAS 863020-96-6C19H18ClNO4S
4-Chloro-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-N-(4-ethoxyphenyl)benzamide chemical structure, C19H18ClNO4S, CAS 852438-45-0
4-Chloro-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-N-(4-ethoxyphenyl)benzamide
CAS 852438-45-0C19H18ClNO4S
5-Chloro-N-(2-hydroxy-2-(naphthalen-1-yl)ethyl)-2-methoxybenzenesulfonamide chemical structure, C19H18ClNO4S, CAS 1351608-18-8
5-Chloro-N-(2-hydroxy-2-(naphthalen-1-yl)ethyl)-2-methoxybenzenesulfonamide
CAS 1351608-18-8C19H18ClNO4S
1-(4-Tert.Butyl-benzenesulfonyl)-5-chloro-1H-indole-2-carboxylic acid chemical structure, C19H18ClNO4S, CAS 1046151-58-9
1-(4-Tert.Butyl-benzenesulfonyl)-5-chloro-1H-indole-2-carboxylic acid
CAS 1046151-58-9C19H18ClNO4S
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-4-ethoxybenzamide chemical structure, C19H18ClNO4S, CAS 863007-68-5
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-4-ethoxybenzamide
CAS 863007-68-5C19H18ClNO4S
N-(3-Chloro-4-methylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-methoxybenzamide chemical structure, C19H18ClNO4S, CAS 863008-09-7
N-(3-Chloro-4-methylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-methoxybenzamide
CAS 863008-09-7C19H18ClNO4S

Frequently asked questions

What is the molar mass of C19H18ClNO4S?

The molar mass of C19H18ClNO4S is 391.87 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 391.0645 Da.

How many compounds have the formula C19H18ClNO4S?

CompoundList lists 35 compounds with the molecular formula C19H18ClNO4S, including 2-Chloro-benzoic acid 2-methoxy-5-(morpholine-4-carbothioyl)-phenyl ester, N-(3-Acetyl-7-chloro-2-methyl-1-benzofuran-5-yl)-2,5-dimethylbenzenesulfonamide, Methyl 2-(4-chlorophenyl)-3-(4-methoxybenzoyl)-1,3-thiazolane-4-carboxylate. 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 C19H18ClNO4S?

C19H18ClNO4S has a degree of unsaturation of 11. 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.