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Molecular formula

C19H20FNO2S

26 compounds have this formula on CompoundList.

Molar mass
345.43g/mol
Monoisotopic mass
345.1199Da
Atoms
44
Elements
6
Rings plus double bonds
10

The formula C19H20FNO2S describes a molecule made of 19 carbon atoms, 20 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom, 2 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 × 1966.06%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 205.84%
    1.008 × 20 = 20.160 g/mol
  • F Fluorine × 15.50%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 14.05%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 29.26%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 19.28%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H20FNO2S

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

Showing 1 to 26 of 26 compounds

1-[(4-Fluorophenyl)sulfonyl]-2,2,4,6-tetramethyl-1,2-dihydroquinoline chemical structure, C19H20FNO2S, CAS 331761-04-7
1-[(4-Fluorophenyl)sulfonyl]-2,2,4,6-tetramethyl-1,2-dihydroquinoline
CAS 331761-04-7C19H20FNO2S
(3aS,9bR)-2-Benzyl-3,4,5,9b-tetrahydro-1H-benzo[g]isoindole-3a-sulfonyl fluoride chemical structure, C19H20FNO2S, CAS 2227034-03-7
(3aS,9bR)-2-Benzyl-3,4,5,9b-tetrahydro-1H-benzo[g]isoindole-3a-sulfonyl fluoride
CAS 2227034-03-7C19H20FNO2S
2-((4-Fluorophenyl)thio)-1-(3-(4-methoxyphenyl)pyrrolidin-1-yl)ethanone chemical structure, C19H20FNO2S, CAS 1209867-57-1
2-((4-Fluorophenyl)thio)-1-(3-(4-methoxyphenyl)pyrrolidin-1-yl)ethanone
CAS 1209867-57-1C19H20FNO2S
N-(2-Cyclopropyl-2-hydroxy-2-phenylethyl)-2-((4-fluorophenyl)thio)acetamide chemical structure, C19H20FNO2S, CAS 1448029-70-6
N-(2-Cyclopropyl-2-hydroxy-2-phenylethyl)-2-((4-fluorophenyl)thio)acetamide
CAS 1448029-70-6C19H20FNO2S
(E)-N-((1-(4-Fluorophenyl)cyclopropyl)methyl)-2-(p-tolyl)ethenesulfonamide chemical structure, C19H20FNO2S, CAS 1396891-46-5
(E)-N-((1-(4-Fluorophenyl)cyclopropyl)methyl)-2-(p-tolyl)ethenesulfonamide
CAS 1396891-46-5C19H20FNO2S
2-Fluoro-N-((4-(phenylthio)tetrahydro-2H-pyran-4-yl)methyl)benzamide chemical structure, C19H20FNO2S, CAS 1797577-27-5
2-Fluoro-N-((4-(phenylthio)tetrahydro-2H-pyran-4-yl)methyl)benzamide
CAS 1797577-27-5C19H20FNO2S
2-((4-Fluorophenyl)thio)-N-((2-methoxy-2,3-dihydro-1H-inden-2-yl)methyl)acetamide chemical structure, C19H20FNO2S, CAS 2034596-96-6
2-((4-Fluorophenyl)thio)-N-((2-methoxy-2,3-dihydro-1H-inden-2-yl)methyl)acetamide
CAS 2034596-96-6C19H20FNO2S
(E)-N-((4-(4-Fluorophenyl)tetrahydro-2H-pyran-4-yl)methyl)-3-(thiophen-2-yl)acrylamide chemical structure, C19H20FNO2S, CAS 1331414-03-9
(E)-N-((4-(4-Fluorophenyl)tetrahydro-2H-pyran-4-yl)methyl)-3-(thiophen-2-yl)acrylamide
CAS 1331414-03-9C19H20FNO2S
2-((4-Fluorophenyl)thio)-N-((2-hydroxy-1,2,3,4-tetrahydronaphthalen-2-yl)methyl)acetamide chemical structure, C19H20FNO2S, CAS 1421529-05-6
2-((4-Fluorophenyl)thio)-N-((2-hydroxy-1,2,3,4-tetrahydronaphthalen-2-yl)methyl)acetamide
CAS 1421529-05-6C19H20FNO2S
3-Fluoro-N-((4-(phenylthio)tetrahydro-2H-pyran-4-yl)methyl)benzamide chemical structure, C19H20FNO2S, CAS 1797844-74-6
3-Fluoro-N-((4-(phenylthio)tetrahydro-2H-pyran-4-yl)methyl)benzamide
CAS 1797844-74-6C19H20FNO2S
(E)-N-(2-(3-Fluorophenyl)-2-methoxyethyl)-3-(4-(methylthio)phenyl)acrylamide chemical structure, C19H20FNO2S, CAS 1798414-14-8
(E)-N-(2-(3-Fluorophenyl)-2-methoxyethyl)-3-(4-(methylthio)phenyl)acrylamide
CAS 1798414-14-8C19H20FNO2S
(3-Fluoro-4-methoxyphenyl)(7-phenyl-1,4-thiazepan-4-yl)methanone chemical structure, C19H20FNO2S, CAS 1797737-98-4
(3-Fluoro-4-methoxyphenyl)(7-phenyl-1,4-thiazepan-4-yl)methanone
CAS 1797737-98-4C19H20FNO2S
(7-(2-Fluorophenyl)-1,4-thiazepan-4-yl)(3-methoxyphenyl)methanone chemical structure, C19H20FNO2S, CAS 1705507-93-2
(7-(2-Fluorophenyl)-1,4-thiazepan-4-yl)(3-methoxyphenyl)methanone
CAS 1705507-93-2C19H20FNO2S
2-(Benzylthio)-1-(3-((4-fluorophenoxy)methyl)azetidin-1-yl)ethanone chemical structure, C19H20FNO2S, CAS 2034570-41-5
2-(Benzylthio)-1-(3-((4-fluorophenoxy)methyl)azetidin-1-yl)ethanone
CAS 2034570-41-5C19H20FNO2S
N-(1-(2,3-Dihydrobenzofuran-5-yl)propan-2-yl)-2-((4-fluorophenyl)thio)acetamide chemical structure, C19H20FNO2S, CAS 2034515-47-2
N-(1-(2,3-Dihydrobenzofuran-5-yl)propan-2-yl)-2-((4-fluorophenyl)thio)acetamide
CAS 2034515-47-2C19H20FNO2S
1-(4-Fluorophenyl)-N-(4-(thiophen-2-yl)tetrahydro-2H-pyran-4-yl)cyclopropanecarboxamide chemical structure, C19H20FNO2S, CAS 2034568-03-9
1-(4-Fluorophenyl)-N-(4-(thiophen-2-yl)tetrahydro-2H-pyran-4-yl)cyclopropanecarboxamide
CAS 2034568-03-9C19H20FNO2S
2-Benzyl-1H,2H,3H,3aH,4H,5H,9bH-benzo[e]isoindole-3a-sulfonyl fluoride chemical structure, C19H20FNO2S, CAS 1955523-97-3
2-Benzyl-1H,2H,3H,3aH,4H,5H,9bH-benzo[e]isoindole-3a-sulfonyl fluoride
CAS 1955523-97-3C19H20FNO2S
(1-(4-Fluorophenyl)cyclopropyl)(4-(thiophen-3-yloxy)piperidin-1-yl)methanone chemical structure, C19H20FNO2S, CAS 2034467-31-5
(1-(4-Fluorophenyl)cyclopropyl)(4-(thiophen-3-yloxy)piperidin-1-yl)methanone
CAS 2034467-31-5C19H20FNO2S
2-(2-Fluorophenoxy)-1-(7-phenyl-1,4-thiazepan-4-yl)ethanone chemical structure, C19H20FNO2S, CAS 1797906-73-0
2-(2-Fluorophenoxy)-1-(7-phenyl-1,4-thiazepan-4-yl)ethanone
CAS 1797906-73-0C19H20FNO2S
1-(4-Fluorophenyl)-N-[(4-hydroxy-4,5,6,7-tetrahydro-1-benzothiophen-4-yl)methyl]cyclopropane-1-carboxamide chemical structure, C19H20FNO2S, CAS 2549031-69-6
1-(4-Fluorophenyl)-N-[(4-hydroxy-4,5,6,7-tetrahydro-1-benzothiophen-4-yl)methyl]cyclopropane-1-carboxamide
CAS 2549031-69-6C19H20FNO2S
1-Tosyl-2-fluoro-3-butyl-1H-indole chemical structure, C19H20FNO2S, CAS 195734-36-2
1-Tosyl-2-fluoro-3-butyl-1H-indole
CAS 195734-36-2C19H20FNO2S
4-[(4-Fluorophenyl)(phenyl)methylidene]-1-(methanesulfonyl)piperidine chemical structure, C19H20FNO2S, CAS 916976-44-8
4-[(4-Fluorophenyl)(phenyl)methylidene]-1-(methanesulfonyl)piperidine
CAS 916976-44-8C19H20FNO2S
Benzyl (3-fluoro-4-(tetrahydro-2H-thiopyran-4-yl)phenyl)carbamate chemical structure, C19H20FNO2S, CAS 470710-71-5
Benzyl (3-fluoro-4-(tetrahydro-2H-thiopyran-4-yl)phenyl)carbamate
CAS 470710-71-5C19H20FNO2S
3-(2-Fluorophenyl)-N-[(4-hydroxy-3,4-dihydro-1H-2-benzothiopyran-4-yl)methyl]propanamide chemical structure, C19H20FNO2S, CAS 2770581-75-2
3-(2-Fluorophenyl)-N-[(4-hydroxy-3,4-dihydro-1H-2-benzothiopyran-4-yl)methyl]propanamide
CAS 2770581-75-2C19H20FNO2S

Frequently asked questions

What is the molar mass of C19H20FNO2S?

The molar mass of C19H20FNO2S is 345.43 g/mol, calculated from standard atomic weights for 19 carbon atoms, 20 hydrogen atoms, 1 fluorine atom, 1 nitrogen atom, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 345.1199 Da.

How many compounds have the formula C19H20FNO2S?

CompoundList lists 26 compounds with the molecular formula C19H20FNO2S, including 1-[(4-Fluorophenyl)sulfonyl]-2,2,4,6-tetramethyl-1,2-dihydroquinoline, (3aS,9bR)-2-Benzyl-3,4,5,9b-tetrahydro-1H-benzo[g]isoindole-3a-sulfonyl fluoride, 2-((4-Fluorophenyl)thio)-1-(3-(4-methoxyphenyl)pyrrolidin-1-yl)ethanone. 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 C19H20FNO2S?

C19H20FNO2S 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.