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Molecular formula

C19H18ClNO3S

41 compounds have this formula on CompoundList.

Molar mass
375.87g/mol
Monoisotopic mass
375.0696Da
Atoms
43
Elements
6
Rings plus double bonds
11

The formula C19H18ClNO3S describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 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 × 1960.72%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 184.83%
    1.008 × 18 = 18.144 g/mol
  • Cl Chlorine × 19.43%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 13.73%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 312.77%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 18.53%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H18ClNO3S

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

Showing 1 to 41 of 41 compounds

(E)-3-(1,3-Benzodioxol-5-yl)-N-[2-[(4-chlorophenyl)methylsulfanyl]ethyl]prop-2-enamide chemical structure, C19H18ClNO3S, CAS 1164483-01-5
(E)-3-(1,3-Benzodioxol-5-yl)-N-[2-[(4-chlorophenyl)methylsulfanyl]ethyl]prop-2-enamide
CAS 1164483-01-5C19H18ClNO3S
3-((4-Chlorophenyl)sulfonyl)-1,6-diethylquinolin-4(1H)-one chemical structure, C19H18ClNO3S, CAS 899214-05-2
3-((4-Chlorophenyl)sulfonyl)-1,6-diethylquinolin-4(1H)-one
CAS 899214-05-2C19H18ClNO3S
3-(Butylsulfonyl)-6-chloro-4-phenylquinolin-2-ol chemical structure, C19H18ClNO3S, CAS 525581-76-4
3-(Butylsulfonyl)-6-chloro-4-phenylquinolin-2-ol
CAS 525581-76-4C19H18ClNO3S
N-(3-Chloro-4-methylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-phenylacetamide chemical structure, C19H18ClNO3S, CAS 863008-04-2
N-(3-Chloro-4-methylphenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-2-phenylacetamide
CAS 863008-04-2C19H18ClNO3S
1-(2-Chlorophenyl)-N-[2-hydroxy-2-(naphthalen-1-yl)ethyl]methanesulfonamide chemical structure, C19H18ClNO3S, CAS 1351620-17-1
1-(2-Chlorophenyl)-N-[2-hydroxy-2-(naphthalen-1-yl)ethyl]methanesulfonamide
CAS 1351620-17-1C19H18ClNO3S
N-(3-Chloro-4-hydroxy-1-naphthyl)-2,4,5-trimethylbenzenesulfonamide chemical structure, C19H18ClNO3S, CAS 494827-45-1
N-(3-Chloro-4-hydroxy-1-naphthyl)-2,4,5-trimethylbenzenesulfonamide
CAS 494827-45-1C19H18ClNO3S
N-[(2-Chlorophenyl)methyl]-4-ethoxynaphthalene-1-sulfonamide chemical structure, C19H18ClNO3S, CAS 299404-25-4
N-[(2-Chlorophenyl)methyl]-4-ethoxynaphthalene-1-sulfonamide
CAS 299404-25-4C19H18ClNO3S
4-Chloro-N-(3,4-dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)benzamide chemical structure, C19H18ClNO3S, CAS 326017-13-4
4-Chloro-N-(3,4-dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)benzamide
CAS 326017-13-4C19H18ClNO3S
2-Chloro-N-(3,4-dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)benzamide chemical structure, C19H18ClNO3S, CAS 863021-74-3
2-Chloro-N-(3,4-dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)benzamide
CAS 863021-74-3C19H18ClNO3S
3-Chloro-N-(3,4-dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)benzamide chemical structure, C19H18ClNO3S, CAS 863021-76-5
3-Chloro-N-(3,4-dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)benzamide
CAS 863021-76-5C19H18ClNO3S
Methyl 2-(4-chlorophenyl)-3-(4-methylbenzoyl)-1,3-thiazolane-4-carboxylate chemical structure, C19H18ClNO3S, CAS 477768-31-3
Methyl 2-(4-chlorophenyl)-3-(4-methylbenzoyl)-1,3-thiazolane-4-carboxylate
CAS 477768-31-3C19H18ClNO3S
N-(4-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)-3,5-dimethylbenzamide chemical structure, C19H18ClNO3S, CAS 863007-15-2
N-(4-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)-3,5-dimethylbenzamide
CAS 863007-15-2C19H18ClNO3S
3-Chloro-N-(3,5-dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)benzamide chemical structure, C19H18ClNO3S, CAS 863445-96-9
3-Chloro-N-(3,5-dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)benzamide
CAS 863445-96-9C19H18ClNO3S
4-Chloro-N-(3,5-dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)benzamide chemical structure, C19H18ClNO3S, CAS 863445-97-0
4-Chloro-N-(3,5-dimethylphenyl)-N-(1,1-dioxido-2,3-dihydrothien-3-yl)benzamide
CAS 863445-97-0C19H18ClNO3S
2-Isopropyl-5-methylphenyl (4-chloro-2-oxo-1,3-benzothiazol-3(2H)-yl)acetate chemical structure, C19H18ClNO3S, CAS 331986-10-8
2-Isopropyl-5-methylphenyl (4-chloro-2-oxo-1,3-benzothiazol-3(2H)-yl)acetate
CAS 331986-10-8C19H18ClNO3S
1-Butyl-6-chloro-3-(phenylsulfonyl)quinolin-4(1H)-one chemical structure, C19H18ClNO3S, CAS 899217-59-5
1-Butyl-6-chloro-3-(phenylsulfonyl)quinolin-4(1H)-one
CAS 899217-59-5C19H18ClNO3S
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3-phenylpropanamide chemical structure, C19H18ClNO3S, CAS 863007-49-2
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3-phenylpropanamide
CAS 863007-49-2C19H18ClNO3S
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3,5-dimethylbenzamide chemical structure, C19H18ClNO3S, CAS 852438-24-5
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3,5-dimethylbenzamide
CAS 852438-24-5C19H18ClNO3S
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3,4-dimethylbenzamide chemical structure, C19H18ClNO3S, CAS 863007-73-2
N-(3-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3,4-dimethylbenzamide
CAS 863007-73-2C19H18ClNO3S
5-Chloro-N-(furan-2-ylmethyl)-2-methoxy-N-(2-(thiophen-2-yl)ethyl)benzamide chemical structure, C19H18ClNO3S, CAS 1396799-86-2
5-Chloro-N-(furan-2-ylmethyl)-2-methoxy-N-(2-(thiophen-2-yl)ethyl)benzamide
CAS 1396799-86-2C19H18ClNO3S
N-(4-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3-phenylpropanamide chemical structure, C19H18ClNO3S, CAS 863007-20-9
N-(4-Chlorophenyl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-3-phenylpropanamide
CAS 863007-20-9C19H18ClNO3S
3-Chloro-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-N-(2-ethylphenyl)benzamide chemical structure, C19H18ClNO3S, CAS 863443-93-0
3-Chloro-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-N-(2-ethylphenyl)benzamide
CAS 863443-93-0C19H18ClNO3S
6-Chloro-1-ethyl-3-((4-ethylphenyl)sulfonyl)quinolin-4(1H)-one chemical structure, C19H18ClNO3S, CAS 899214-15-4
6-Chloro-1-ethyl-3-((4-ethylphenyl)sulfonyl)quinolin-4(1H)-one
CAS 899214-15-4C19H18ClNO3S
1-Butyl-3-((4-chlorophenyl)sulfonyl)quinolin-4(1H)-one chemical structure, C19H18ClNO3S, CAS 899217-45-9
1-Butyl-3-((4-chlorophenyl)sulfonyl)quinolin-4(1H)-one
CAS 899217-45-9C19H18ClNO3S

Frequently asked questions

What is the molar mass of C19H18ClNO3S?

The molar mass of C19H18ClNO3S is 375.87 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 375.0696 Da.

How many compounds have the formula C19H18ClNO3S?

CompoundList lists 41 compounds with the molecular formula C19H18ClNO3S, including (E)-3-(1,3-Benzodioxol-5-yl)-N-[2-[(4-chlorophenyl)methylsulfanyl]ethyl]prop-2-enamide, 3-((4-Chlorophenyl)sulfonyl)-1,6-diethylquinolin-4(1H)-one, 3-(Butylsulfonyl)-6-chloro-4-phenylquinolin-2-ol. 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 C19H18ClNO3S?

C19H18ClNO3S 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.