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Molecular formula

C19H20FNO4S

22 compounds have this formula on CompoundList.

Molar mass
377.43g/mol
Monoisotopic mass
377.1097Da
Atoms
46
Elements
6
Rings plus double bonds
10

The formula C19H20FNO4S describes a molecule made of 19 carbon atoms, 20 hydrogen atoms, 1 fluorine 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 × 1960.46%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 205.34%
    1.008 × 20 = 20.160 g/mol
  • F Fluorine × 15.03%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 13.71%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 416.96%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 18.49%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H20FNO4S

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

Showing 1 to 22 of 22 compounds

4-{2-[(4-Fluorophenyl)sulfinyl]acetyl}-2,6-dimethylphenyl N,N-dimethylcarbamate chemical structure, C19H20FNO4S, CAS 339112-27-5
4-{2-[(4-Fluorophenyl)sulfinyl]acetyl}-2,6-dimethylphenyl N,N-dimethylcarbamate
CAS 339112-27-5C19H20FNO4S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(3-fluorobenzyl)-2-phenoxyacetamide chemical structure, C19H20FNO4S, CAS 874191-81-8
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(3-fluorobenzyl)-2-phenoxyacetamide
CAS 874191-81-8C19H20FNO4S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-fluoro-N-(4-methoxybenzyl)benzamide chemical structure, C19H20FNO4S, CAS 620556-61-8
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-fluoro-N-(4-methoxybenzyl)benzamide
CAS 620556-61-8C19H20FNO4S
(AlphaS)-N-[(3S,4S)-3,4-dihydro-4-(methylsulfonyl)-2H-1-benzopyran-3-yl]-4-fluoro-alpha-methylbenzeneacetamide chemical structure, C19H20FNO4S, CAS 2226732-62-1
(AlphaS)-N-[(3S,4S)-3,4-dihydro-4-(methylsulfonyl)-2H-1-benzopyran-3-yl]-4-fluoro-alpha-methylbenzeneacetamide
CAS 2226732-62-1C19H20FNO4S
Ethyl 2-{[2-(4-fluorophenoxy)acetyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C19H20FNO4S, CAS 299417-45-1
Ethyl 2-{[2-(4-fluorophenoxy)acetyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 299417-45-1C19H20FNO4S
Ethyl 2-[(4-fluorobenzoyl)amino]-5,5-dimethyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylate chemical structure, C19H20FNO4S, CAS 354541-80-3
Ethyl 2-[(4-fluorobenzoyl)amino]-5,5-dimethyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylate
CAS 354541-80-3C19H20FNO4S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-fluoro-N-(3-methoxybenzyl)benzamide chemical structure, C19H20FNO4S, CAS 879949-57-2
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-fluoro-N-(3-methoxybenzyl)benzamide
CAS 879949-57-2C19H20FNO4S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(2-fluorobenzyl)-2-phenoxyacetamide chemical structure, C19H20FNO4S, CAS 874128-11-7
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(2-fluorobenzyl)-2-phenoxyacetamide
CAS 874128-11-7C19H20FNO4S
Methyl 2-{[(2-fluorophenoxy)acetyl]amino}-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C19H20FNO4S, CAS 438471-90-0
Methyl 2-{[(2-fluorophenoxy)acetyl]amino}-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 438471-90-0C19H20FNO4S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-4-fluoro-N-(3-methoxybenzyl)benzamide chemical structure, C19H20FNO4S, CAS 879949-50-5
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-4-fluoro-N-(3-methoxybenzyl)benzamide
CAS 879949-50-5C19H20FNO4S
Benzenemethanamine, N,N-dimethyl-2-((3-fluorophenyl)thio)-, (E)-2-butenedioate (1:1) chemical structure, C19H20FNO4S, CAS 139009-29-3
Benzenemethanamine, N,N-dimethyl-2-((3-fluorophenyl)thio)-, (E)-2-butenedioate (1:1)
CAS 139009-29-3C19H20FNO4S
Methyl (2Z)-3-[(4-fluorophenyl)amino]-2-[(4-isopropylphenyl)sulfonyl]acrylate chemical structure, C19H20FNO4S, CAS 1327178-44-8
Methyl (2Z)-3-[(4-fluorophenyl)amino]-2-[(4-isopropylphenyl)sulfonyl]acrylate
CAS 1327178-44-8C19H20FNO4S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(4-fluorobenzyl)-4-methoxybenzamide chemical structure, C19H20FNO4S, CAS 838888-46-3
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(4-fluorobenzyl)-4-methoxybenzamide
CAS 838888-46-3C19H20FNO4S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(4-fluorobenzyl)-2-methoxybenzamide chemical structure, C19H20FNO4S, CAS 844822-99-7
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(4-fluorobenzyl)-2-methoxybenzamide
CAS 844822-99-7C19H20FNO4S
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-4-fluoro-N-(4-methoxybenzyl)benzamide chemical structure, C19H20FNO4S, CAS 620555-65-9
N-(1,1-Dioxidotetrahydrothiophen-3-yl)-4-fluoro-N-(4-methoxybenzyl)benzamide
CAS 620555-65-9C19H20FNO4S
(4-((4-Fluorophenyl)sulfonyl)piperidin-1-yl)(2-methoxyphenyl)methanone chemical structure, C19H20FNO4S, CAS 1797016-23-9
(4-((4-Fluorophenyl)sulfonyl)piperidin-1-yl)(2-methoxyphenyl)methanone
CAS 1797016-23-9C19H20FNO4S
4-((1-(2-((4-Fluorophenyl)thio)acetyl)piperidin-4-yl)oxy)-6-methyl-2H-pyran-2-one chemical structure, C19H20FNO4S, CAS 1705721-66-9
4-((1-(2-((4-Fluorophenyl)thio)acetyl)piperidin-4-yl)oxy)-6-methyl-2H-pyran-2-one
CAS 1705721-66-9C19H20FNO4S
N-(3-(Benzofuran-2-yl)propyl)-4-ethoxy-3-fluorobenzenesulfonamide chemical structure, C19H20FNO4S, CAS 2034457-85-5
N-(3-(Benzofuran-2-yl)propyl)-4-ethoxy-3-fluorobenzenesulfonamide
CAS 2034457-85-5C19H20FNO4S
(7-(2-Fluorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(2-methoxyphenyl)methanone chemical structure, C19H20FNO4S, CAS 2034528-89-5
(7-(2-Fluorophenyl)-1,1-dioxido-1,4-thiazepan-4-yl)(2-methoxyphenyl)methanone
CAS 2034528-89-5C19H20FNO4S
Benzyl 7-(2-fluorophenyl)-1,4-thiazepane-4-carboxylate 1,1-dioxide chemical structure, C19H20FNO4S, CAS 2309600-09-5
Benzyl 7-(2-fluorophenyl)-1,4-thiazepane-4-carboxylate 1,1-dioxide
CAS 2309600-09-5C19H20FNO4S
3-(2,3-Dihydro-1-benzofuran-5-yl)-1-(5-fluoro-2-methoxybenzenesulfonyl)pyrrolidine chemical structure, C19H20FNO4S, CAS 2097910-13-7
3-(2,3-Dihydro-1-benzofuran-5-yl)-1-(5-fluoro-2-methoxybenzenesulfonyl)pyrrolidine
CAS 2097910-13-7C19H20FNO4S
4-{3-[1-(Furan-2-yl)-2-azaspiro[3.3]heptan-2-yl]-3-oxopropyl}benzene-1-sulfonyl fluoride chemical structure, C19H20FNO4S, CAS 2411217-56-4
4-{3-[1-(Furan-2-yl)-2-azaspiro[3.3]heptan-2-yl]-3-oxopropyl}benzene-1-sulfonyl fluoride
CAS 2411217-56-4C19H20FNO4S

Frequently asked questions

What is the molar mass of C19H20FNO4S?

The molar mass of C19H20FNO4S is 377.43 g/mol, calculated from standard atomic weights for 19 carbon atoms, 20 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 377.1097 Da.

How many compounds have the formula C19H20FNO4S?

CompoundList lists 22 compounds with the molecular formula C19H20FNO4S, including 4-{2-[(4-Fluorophenyl)sulfinyl]acetyl}-2,6-dimethylphenyl N,N-dimethylcarbamate, N-(1,1-Dioxidotetrahydrothiophen-3-yl)-N-(3-fluorobenzyl)-2-phenoxyacetamide, N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-fluoro-N-(4-methoxybenzyl)benzamide. 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 C19H20FNO4S?

C19H20FNO4S has a degree of unsaturation of 10. 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.