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Molecular formula

C20H19FN2O3S

48 compounds have this formula on CompoundList.

Molar mass
386.44g/mol
Monoisotopic mass
386.1100Da
Atoms
46
Elements
6
Rings plus double bonds
12

The formula C20H19FN2O3S describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 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 × 2062.16%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 194.96%
    1.008 × 19 = 19.152 g/mol
  • F Fluorine × 14.92%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.25%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 312.42%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 18.30%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H19FN2O3S

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

Showing 1 to 48 of 48 compounds

N-Benzyl-2-[[2-(2-fluorophenyl)-5-methyl-1,3-oxazol-4-yl]methylsulfinyl]acetamide chemical structure, C20H19FN2O3S, CAS 1015857-79-0
N-Benzyl-2-[[2-(2-fluorophenyl)-5-methyl-1,3-oxazol-4-yl]methylsulfinyl]acetamide
CAS 1015857-79-0C20H19FN2O3S
2-(3,4-Dimethoxyphenyl)-1-[3-(4-fluorophenyl)-5-(methylthio)-1H-pyrazol-1-yl]ethanone chemical structure, C20H19FN2O3S, CAS 676438-99-6
2-(3,4-Dimethoxyphenyl)-1-[3-(4-fluorophenyl)-5-(methylthio)-1H-pyrazol-1-yl]ethanone
CAS 676438-99-6C20H19FN2O3S
4-({2-[(2-Fluorobenzyl)oxy]benzyl}amino)benzenesulfonamide chemical structure, C20H19FN2O3S, CAS 724449-45-0
4-({2-[(2-Fluorobenzyl)oxy]benzyl}amino)benzenesulfonamide
CAS 724449-45-0C20H19FN2O3S
N-Ethyl-5-(4-fluorophenyl)-N-[2-oxo-2-(thiophen-2-ylmethylamino)ethyl]furan-2-carboxamide chemical structure, C20H19FN2O3S, CAS 878122-37-3
N-Ethyl-5-(4-fluorophenyl)-N-[2-oxo-2-(thiophen-2-ylmethylamino)ethyl]furan-2-carboxamide
CAS 878122-37-3C20H19FN2O3S
N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-2,3-dimethoxybenzamide chemical structure, C20H19FN2O3S, CAS 933230-62-7
N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-2,3-dimethoxybenzamide
CAS 933230-62-7C20H19FN2O3S
6-Fluoro-1-methyl-3-(phenylsulfonyl)-7-(pyrrolidin-1-yl)quinolin-4(1H)-one chemical structure, C20H19FN2O3S, CAS 892757-28-7
6-Fluoro-1-methyl-3-(phenylsulfonyl)-7-(pyrrolidin-1-yl)quinolin-4(1H)-one
CAS 892757-28-7C20H19FN2O3S
6-Fluoro-4-phenyl-2-(piperidin-1-ylcarbonyl)-4H-1,4-benzothiazine 1,1-dioxide chemical structure, C20H19FN2O3S, CAS 1251583-48-8
6-Fluoro-4-phenyl-2-(piperidin-1-ylcarbonyl)-4H-1,4-benzothiazine 1,1-dioxide
CAS 1251583-48-8C20H19FN2O3S
4-(3-Fluorophenyl)-2-(piperidine-1-carbonyl)-4H-1lambda6,4-benzothiazine-1,1-dione chemical structure, C20H19FN2O3S, CAS 1251616-66-6
4-(3-Fluorophenyl)-2-(piperidine-1-carbonyl)-4H-1lambda6,4-benzothiazine-1,1-dione
CAS 1251616-66-6C20H19FN2O3S
(4-(3-Fluoro-4-methylphenyl)-1,1-dioxido-4H-benzo[b][1,4]thiazin-2-yl)(pyrrolidin-1-yl)methanone chemical structure, C20H19FN2O3S, CAS 1251672-74-8
(4-(3-Fluoro-4-methylphenyl)-1,1-dioxido-4H-benzo[b][1,4]thiazin-2-yl)(pyrrolidin-1-yl)methanone
CAS 1251672-74-8C20H19FN2O3S
1-(4-(Benzo[d]thiazol-2-yloxy)piperidin-1-yl)-2-(2-fluorophenoxy)ethanone chemical structure, C20H19FN2O3S, CAS 1251565-70-4
1-(4-(Benzo[d]thiazol-2-yloxy)piperidin-1-yl)-2-(2-fluorophenoxy)ethanone
CAS 1251565-70-4C20H19FN2O3S
(4-(4-Fluorophenyl)-1,1-dioxido-4H-benzo[b][1,4]thiazin-2-yl)(piperidin-1-yl)methanone chemical structure, C20H19FN2O3S, CAS 1251580-54-7
(4-(4-Fluorophenyl)-1,1-dioxido-4H-benzo[b][1,4]thiazin-2-yl)(piperidin-1-yl)methanone
CAS 1251580-54-7C20H19FN2O3S
2-(2-Fluorophenyl)-4-(phenylsulfonyl)-5-(piperidin-1-yl)oxazole chemical structure, C20H19FN2O3S, CAS 685122-29-6
2-(2-Fluorophenyl)-4-(phenylsulfonyl)-5-(piperidin-1-yl)oxazole
CAS 685122-29-6C20H19FN2O3S
6-Fluoro-4-(3-methylphenyl)-2-(pyrrolidine-1-carbonyl)-4H-1lambda6,4-benzothiazine-1,1-dione chemical structure, C20H19FN2O3S, CAS 1251551-21-9
6-Fluoro-4-(3-methylphenyl)-2-(pyrrolidine-1-carbonyl)-4H-1lambda6,4-benzothiazine-1,1-dione
CAS 1251551-21-9C20H19FN2O3S
N-{2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-2-(2-methoxyphenoxy)acetamide chemical structure, C20H19FN2O3S, CAS 923179-60-6
N-{2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-2-(2-methoxyphenoxy)acetamide
CAS 923179-60-6C20H19FN2O3S
(4-(4-Fluoro-3-methylphenyl)-1,1-dioxido-4H-benzo[b][1,4]thiazin-2-yl)(pyrrolidin-1-yl)methanone chemical structure, C20H19FN2O3S, CAS 1251698-82-4
(4-(4-Fluoro-3-methylphenyl)-1,1-dioxido-4H-benzo[b][1,4]thiazin-2-yl)(pyrrolidin-1-yl)methanone
CAS 1251698-82-4C20H19FN2O3S
Methyl {4-[(3-fluoro-4-methoxybenzyl)thio]-1H-1,5-benzodiazepin-2-yl}acetate chemical structure, C20H19FN2O3S, CAS 1216951-74-4
Methyl {4-[(3-fluoro-4-methoxybenzyl)thio]-1H-1,5-benzodiazepin-2-yl}acetate
CAS 1216951-74-4C20H19FN2O3S
N-((2-(2-Fluorophenyl)-4-methylthiazol-5-yl)methyl)-2,3-dimethoxybenzamide chemical structure, C20H19FN2O3S, CAS 1421477-84-0
N-((2-(2-Fluorophenyl)-4-methylthiazol-5-yl)methyl)-2,3-dimethoxybenzamide
CAS 1421477-84-0C20H19FN2O3S
1-(6-Fluorobenzo[d]thiazol-2-yl)azetidin-3-yl 3-(4-methoxyphenyl)propanoate chemical structure, C20H19FN2O3S, CAS 1396860-95-9
1-(6-Fluorobenzo[d]thiazol-2-yl)azetidin-3-yl 3-(4-methoxyphenyl)propanoate
CAS 1396860-95-9C20H19FN2O3S
N-Cyclopropyl-4-fluoro-N-[(6-methyl-2-oxo-1H-quinolin-3-yl)methyl]benzenesulfonamide chemical structure, C20H19FN2O3S, CAS 606095-26-5
N-Cyclopropyl-4-fluoro-N-[(6-methyl-2-oxo-1H-quinolin-3-yl)methyl]benzenesulfonamide
CAS 606095-26-5C20H19FN2O3S
N-{2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3,5-dimethoxybenzamide chemical structure, C20H19FN2O3S, CAS 896607-06-0
N-{2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3,5-dimethoxybenzamide
CAS 896607-06-0C20H19FN2O3S
2-((4-Fluorophenyl)sulfonyl)-1-(4-methoxyphenyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine chemical structure, C20H19FN2O3S, CAS 899949-24-7
2-((4-Fluorophenyl)sulfonyl)-1-(4-methoxyphenyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine
CAS 899949-24-7C20H19FN2O3S
4-Fluoro-N-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)benzenesulfonamide chemical structure, C20H19FN2O3S, CAS 898416-23-4
4-Fluoro-N-(2-(furan-2-yl)-2-(indolin-1-yl)ethyl)benzenesulfonamide
CAS 898416-23-4C20H19FN2O3S
6-Fluoro-4-(4-methylphenyl)-2-(pyrrolidin-1-ylcarbonyl)-4H-1,4-benzothiazine 1,1-dioxide chemical structure, C20H19FN2O3S, CAS 1251616-92-8
6-Fluoro-4-(4-methylphenyl)-2-(pyrrolidin-1-ylcarbonyl)-4H-1,4-benzothiazine 1,1-dioxide
CAS 1251616-92-8C20H19FN2O3S
(4-((4-Fluorophenyl)sulfonyl)piperidin-1-yl)(1H-indol-5-yl)methanone chemical structure, C20H19FN2O3S, CAS 1797980-60-9
(4-((4-Fluorophenyl)sulfonyl)piperidin-1-yl)(1H-indol-5-yl)methanone
CAS 1797980-60-9C20H19FN2O3S

Frequently asked questions

What is the molar mass of C20H19FN2O3S?

The molar mass of C20H19FN2O3S is 386.44 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 386.1100 Da.

How many compounds have the formula C20H19FN2O3S?

CompoundList lists 48 compounds with the molecular formula C20H19FN2O3S, including N-Benzyl-2-[[2-(2-fluorophenyl)-5-methyl-1,3-oxazol-4-yl]methylsulfinyl]acetamide, 2-(3,4-Dimethoxyphenyl)-1-[3-(4-fluorophenyl)-5-(methylthio)-1H-pyrazol-1-yl]ethanone, 4-({2-[(2-Fluorobenzyl)oxy]benzyl}amino)benzenesulfonamide. 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 C20H19FN2O3S?

C20H19FN2O3S has a degree of unsaturation of 12. 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.