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Molecular formula

C20H15FN2OS

27 compounds have this formula on CompoundList.

Molar mass
350.41g/mol
Monoisotopic mass
350.0889Da
Atoms
40
Elements
6
Rings plus double bonds
14

The formula C20H15FN2OS describes a molecule made of 20 carbon atoms, 15 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 × 2068.55%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 154.31%
    1.008 × 15 = 15.120 g/mol
  • F Fluorine × 15.42%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 27.99%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 14.57%
    15.999 × 1 = 15.999 g/mol
  • S Sulfur × 19.15%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H15FN2OS

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

Showing 1 to 27 of 27 compounds

5-(4-Fluorophenyl)-2-thiophen-2-yl-5,10b-dihydro-1H-pyrazolo[1,5-c][1,3]benzoxazine chemical structure, C20H15FN2OS, CAS 330209-45-5
5-(4-Fluorophenyl)-2-thiophen-2-yl-5,10b-dihydro-1H-pyrazolo[1,5-c][1,3]benzoxazine
CAS 330209-45-5C20H15FN2OS
N-(4-Fluorobenzyl)-10H-phenothiazine-10-carboxamide chemical structure, C20H15FN2OS, CAS 372970-42-8
N-(4-Fluorobenzyl)-10H-phenothiazine-10-carboxamide
CAS 372970-42-8C20H15FN2OS
2-[(4-Fluoronaphthalen-1-yl)methylsulfanyl]-3-methylquinazolin-4-one chemical structure, C20H15FN2OS, CAS 309266-65-7
2-[(4-Fluoronaphthalen-1-yl)methylsulfanyl]-3-methylquinazolin-4-one
CAS 309266-65-7C20H15FN2OS
3-(4-Fluorobenzyl)-7-(3-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1206989-32-3
3-(4-Fluorobenzyl)-7-(3-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1206989-32-3C20H15FN2OS
7-(3-Fluorophenyl)-3-(4-methylbenzyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1105211-72-0
7-(3-Fluorophenyl)-3-(4-methylbenzyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1105211-72-0C20H15FN2OS
3-(3-Fluorobenzyl)-7-(3-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1207004-33-8
3-(3-Fluorobenzyl)-7-(3-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1207004-33-8C20H15FN2OS
(Z)-3-(2-Ethoxyphenyl)-2-(4-(4-fluorophenyl)thiazol-2-yl)acrylonitrile chemical structure, C20H15FN2OS, CAS 476669-21-3
(Z)-3-(2-Ethoxyphenyl)-2-(4-(4-fluorophenyl)thiazol-2-yl)acrylonitrile
CAS 476669-21-3C20H15FN2OS
1-(3-Fluorobenzyl)-4-(methylsulfanyl)-2-oxo-6-phenyl-1,2-dihydro-3-pyridinecarbonitrile chemical structure, C20H15FN2OS, CAS 478042-99-8
1-(3-Fluorobenzyl)-4-(methylsulfanyl)-2-oxo-6-phenyl-1,2-dihydro-3-pyridinecarbonitrile
CAS 478042-99-8C20H15FN2OS
(2Z)-3-(4-Ethoxyphenyl)-2-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]prop-2-enenitrile chemical structure, C20H15FN2OS, CAS 5319-47-1
(2Z)-3-(4-Ethoxyphenyl)-2-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]prop-2-enenitrile
CAS 5319-47-1C20H15FN2OS
RefChem:382122 chemical structure, C20H15FN2OS, CAS 6406-96-8
RefChem:382122
CAS 6406-96-8C20H15FN2OS
7-(4-Fluorophenyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one chemical structure, C20H15FN2OS, CAS 128483-29-4
7-(4-Fluorophenyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one
CAS 128483-29-4C20H15FN2OS
N-[(4-Fluorophenyl)carbamothioyl]biphenyl-4-carboxamide chemical structure, C20H15FN2OS, CAS 364594-82-1
N-[(4-Fluorophenyl)carbamothioyl]biphenyl-4-carboxamide
CAS 364594-82-1C20H15FN2OS
3-(4-Fluorobenzyl)-7-(2-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1207005-39-7
3-(4-Fluorobenzyl)-7-(2-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1207005-39-7C20H15FN2OS
3-(2-Fluorobenzyl)-7-(2-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1206990-11-5
3-(2-Fluorobenzyl)-7-(2-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1206990-11-5C20H15FN2OS
3-(3-Fluorobenzyl)-7-(2-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1207033-18-8
3-(3-Fluorobenzyl)-7-(2-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1207033-18-8C20H15FN2OS
2-{[(4-Fluorophenyl)methyl]sulfanyl}-6-(4-methoxyphenyl)pyridine-3-carbonitrile chemical structure, C20H15FN2OS, CAS 933869-74-0
2-{[(4-Fluorophenyl)methyl]sulfanyl}-6-(4-methoxyphenyl)pyridine-3-carbonitrile
CAS 933869-74-0C20H15FN2OS
7-(3-Fluorophenyl)-3-(2-methylbenzyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1105211-64-0
7-(3-Fluorophenyl)-3-(2-methylbenzyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1105211-64-0C20H15FN2OS
7-(3-Fluorophenyl)-3-(3-methylbenzyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1105226-80-9
7-(3-Fluorophenyl)-3-(3-methylbenzyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1105226-80-9C20H15FN2OS
3-(4-Fluorobenzyl)-7-(4-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1207051-44-2
3-(4-Fluorobenzyl)-7-(4-methylphenyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1207051-44-2C20H15FN2OS
(E)-N-(3-Ethylnaphtho[2,1-d]thiazol-2(3H)-ylidene)-4-fluorobenzamide chemical structure, C20H15FN2OS, CAS 865545-40-0
(E)-N-(3-Ethylnaphtho[2,1-d]thiazol-2(3H)-ylidene)-4-fluorobenzamide
CAS 865545-40-0C20H15FN2OS
N-(3-Ethylbenzo[g][1,3]benzothiazol-2-ylidene)-3-fluorobenzamide chemical structure, C20H15FN2OS, CAS 865545-41-1
N-(3-Ethylbenzo[g][1,3]benzothiazol-2-ylidene)-3-fluorobenzamide
CAS 865545-41-1C20H15FN2OS
7-(3-Fluorophenyl)-7,10-dihydro-5H-benzo[h]thiazolo[2,3-b]quinazolin-9(6H)-one chemical structure, C20H15FN2OS, CAS 713095-86-4
7-(3-Fluorophenyl)-7,10-dihydro-5H-benzo[h]thiazolo[2,3-b]quinazolin-9(6H)-one
CAS 713095-86-4C20H15FN2OS
7-(4-Fluorophenyl)-3-(2-methylbenzyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1207031-59-1
7-(4-Fluorophenyl)-3-(2-methylbenzyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1207031-59-1C20H15FN2OS
3-(2-Fluorobenzyl)-7-(m-tolyl)thieno[3,2-d]pyrimidin-4(3H)-one chemical structure, C20H15FN2OS, CAS 1207005-61-5
3-(2-Fluorobenzyl)-7-(m-tolyl)thieno[3,2-d]pyrimidin-4(3H)-one
CAS 1207005-61-5C20H15FN2OS

Frequently asked questions

What is the molar mass of C20H15FN2OS?

The molar mass of C20H15FN2OS is 350.41 g/mol, calculated from standard atomic weights for 20 carbon atoms, 15 hydrogen atoms, 1 fluorine atom, 2 nitrogen atoms, 1 oxygen atom and 1 sulfur atom. The monoisotopic mass is 350.0889 Da.

How many compounds have the formula C20H15FN2OS?

CompoundList lists 27 compounds with the molecular formula C20H15FN2OS, including 5-(4-Fluorophenyl)-2-thiophen-2-yl-5,10b-dihydro-1H-pyrazolo[1,5-c][1,3]benzoxazine, N-(4-Fluorobenzyl)-10H-phenothiazine-10-carboxamide, 2-[(4-Fluoronaphthalen-1-yl)methylsulfanyl]-3-methylquinazolin-4-one. 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 C20H15FN2OS?

C20H15FN2OS has a degree of unsaturation of 14. 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.