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Molecular formula

C20H19FN2OS

20 compounds have this formula on CompoundList.

Molar mass
354.44g/mol
Monoisotopic mass
354.1202Da
Atoms
44
Elements
6
Rings plus double bonds
12

The formula C20H19FN2OS describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 1 oxygen atom 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 × 2067.77%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 195.40%
    1.008 × 19 = 19.152 g/mol
  • F Fluorine × 15.36%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.90%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 14.51%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 19.05%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H19FN2OS

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

Showing 1 to 20 of 20 compounds

[1-[(4-Fluorophenyl)methyl]indol-3-yl]-morpholin-4-ylmethanethione chemical structure, C20H19FN2OS, CAS 347322-65-0
[1-[(4-Fluorophenyl)methyl]indol-3-yl]-morpholin-4-ylmethanethione
CAS 347322-65-0C20H19FN2OS
N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3,4-dimethylbenzamide chemical structure, C20H19FN2OS, CAS 895781-69-8
N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3,4-dimethylbenzamide
CAS 895781-69-8C20H19FN2OS
N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3-phenylpropanamide chemical structure, C20H19FN2OS, CAS 933018-29-2
N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3-phenylpropanamide
CAS 933018-29-2C20H19FN2OS
N-[4-(4-tert-Butylphenyl)-1,3-thiazol-2-yl]-4-fluorobenzamide chemical structure, C20H19FN2OS, CAS 295362-15-1
N-[4-(4-tert-Butylphenyl)-1,3-thiazol-2-yl]-4-fluorobenzamide
CAS 295362-15-1C20H19FN2OS
(3-Amino-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinolin-2-yl)(4-fluorophenyl)methanone chemical structure, C20H19FN2OS, CAS 445269-22-7
(3-Amino-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinolin-2-yl)(4-fluorophenyl)methanone
CAS 445269-22-7C20H19FN2OS
N-[4-(4-tert-Butylphenyl)-1,3-thiazol-2-yl]-3-fluorobenzamide chemical structure, C20H19FN2OS, CAS 361470-19-1
N-[4-(4-tert-Butylphenyl)-1,3-thiazol-2-yl]-3-fluorobenzamide
CAS 361470-19-1C20H19FN2OS
N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3,5-dimethylbenzamide chemical structure, C20H19FN2OS, CAS 933230-69-4
N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3,5-dimethylbenzamide
CAS 933230-69-4C20H19FN2OS
N-{2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3-phenylpropanamide chemical structure, C20H19FN2OS, CAS 896607-91-3
N-{2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3-phenylpropanamide
CAS 896607-91-3C20H19FN2OS
2-(2-Fluorophenyl)-N-((4-methyl-2-(o-tolyl)thiazol-5-yl)methyl)acetamide chemical structure, C20H19FN2OS, CAS 1448133-12-7
2-(2-Fluorophenyl)-N-((4-methyl-2-(o-tolyl)thiazol-5-yl)methyl)acetamide
CAS 1448133-12-7C20H19FN2OS
N-{2-[2-(4-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-methylbenzamide chemical structure, C20H19FN2OS, CAS 894003-18-0
N-{2-[2-(4-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-2-methylbenzamide
CAS 894003-18-0C20H19FN2OS
N-{2-[2-(4-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-3-methylbenzamide chemical structure, C20H19FN2OS, CAS 894003-22-6
N-{2-[2-(4-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-3-methylbenzamide
CAS 894003-22-6C20H19FN2OS
N-{2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-3-methylbenzamide chemical structure, C20H19FN2OS, CAS 923107-37-3
N-{2-[2-(3-Fluorophenyl)-4-methyl-1,3-thiazol-5-yl]ethyl}-3-methylbenzamide
CAS 923107-37-3C20H19FN2OS
N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-2-(3-methylphenyl)acetamide chemical structure, C20H19FN2OS, CAS 923226-25-9
N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-2-(3-methylphenyl)acetamide
CAS 923226-25-9C20H19FN2OS
N-{2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3,5-dimethylbenzamide chemical structure, C20H19FN2OS, CAS 896606-92-1
N-{2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3,5-dimethylbenzamide
CAS 896606-92-1C20H19FN2OS
N-{2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-2-(3-methylphenyl)acetamide chemical structure, C20H19FN2OS, CAS 896607-83-3
N-{2-[2-(4-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-2-(3-methylphenyl)acetamide
CAS 896607-83-3C20H19FN2OS
5-Fluoro-N-((1-phenylpyrrolidin-2-yl)methyl)benzo[b]thiophene-2-carboxamide chemical structure, C20H19FN2OS, CAS 1797281-02-7
5-Fluoro-N-((1-phenylpyrrolidin-2-yl)methyl)benzo[b]thiophene-2-carboxamide
CAS 1797281-02-7C20H19FN2OS
(Z)-N-(3-Allyl-6-fluorobenzo[d]thiazol-2(3H)-ylidene)-2-(2,5-dimethylphenyl)acetamide chemical structure, C20H19FN2OS, CAS 1005937-67-6
(Z)-N-(3-Allyl-6-fluorobenzo[d]thiazol-2(3H)-ylidene)-2-(2,5-dimethylphenyl)acetamide
CAS 1005937-67-6C20H19FN2OS
(7-(2-Fluorophenyl)-1,4-thiazepan-4-yl)(1H-indol-3-yl)methanone chemical structure, C20H19FN2OS, CAS 1706093-51-7
(7-(2-Fluorophenyl)-1,4-thiazepan-4-yl)(1H-indol-3-yl)methanone
CAS 1706093-51-7C20H19FN2OS
(7-(2-Fluorophenyl)-1,4-thiazepan-4-yl)(indolizin-2-yl)methanone chemical structure, C20H19FN2OS, CAS 1705215-59-3
(7-(2-Fluorophenyl)-1,4-thiazepan-4-yl)(indolizin-2-yl)methanone
CAS 1705215-59-3C20H19FN2OS
3-(3-Fluoro-4-methylphenyl)-N-((2-(thiophen-2-yl)pyridin-4-yl)methyl)propanamide chemical structure, C20H19FN2OS, CAS 2034339-26-7
3-(3-Fluoro-4-methylphenyl)-N-((2-(thiophen-2-yl)pyridin-4-yl)methyl)propanamide
CAS 2034339-26-7C20H19FN2OS

Frequently asked questions

What is the molar mass of C20H19FN2OS?

The molar mass of C20H19FN2OS is 354.44 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 354.1202 Da.

How many compounds have the formula C20H19FN2OS?

CompoundList lists 20 compounds with the molecular formula C20H19FN2OS, including [1-[(4-Fluorophenyl)methyl]indol-3-yl]-morpholin-4-ylmethanethione, N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3,4-dimethylbenzamide, N-{2-[2-(3-Fluorophenyl)-1,3-thiazol-4-yl]ethyl}-3-phenylpropanamide. 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 C20H19FN2OS?

C20H19FN2OS 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.