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Molecular formula

C20H19FN4O4S

17 compounds have this formula on CompoundList.

Molar mass
430.45g/mol
Monoisotopic mass
430.1111Da
Atoms
49
Elements
6
Rings plus double bonds
13

The formula C20H19FN4O4S describes a molecule made of 20 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 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 × 2055.81%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 194.45%
    1.008 × 19 = 19.152 g/mol
  • F Fluorine × 14.41%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 413.02%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 414.87%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 17.45%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H19FN4O4S

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

Showing 1 to 17 of 17 compounds

5-(1,1-Dioxido-1,2-thiazinan-2-yl)-N-(4-fluorobenzyl)-8-hydroxy-1,6-naphthyridine-7-carboxamide chemical structure, C20H19FN4O4S, CAS 410544-95-5
5-(1,1-Dioxido-1,2-thiazinan-2-yl)-N-(4-fluorobenzyl)-8-hydroxy-1,6-naphthyridine-7-carboxamide
CAS 410544-95-5C20H19FN4O4S
N-[5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl]-4-piperidin-1-ylsulfonylbenzamide chemical structure, C20H19FN4O4S, CAS 533869-51-1
N-[5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl]-4-piperidin-1-ylsulfonylbenzamide
CAS 533869-51-1C20H19FN4O4S
Ethyl 2-(4-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)butanamido)thiazole-4-carboxylate chemical structure, C20H19FN4O4S, CAS 1226446-63-4
Ethyl 2-(4-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)butanamido)thiazole-4-carboxylate
CAS 1226446-63-4C20H19FN4O4S
4-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(4-sulfamoylphenyl)butanamide chemical structure, C20H19FN4O4S, CAS 946215-95-8
4-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(4-sulfamoylphenyl)butanamide
CAS 946215-95-8C20H19FN4O4S
N-[4-Fluoro-3-(morpholine-4-sulfonyl)phenyl]-1-phenyl-1H-pyrazole-4-carboxamide chemical structure, C20H19FN4O4S, CAS 1007648-66-9
N-[4-Fluoro-3-(morpholine-4-sulfonyl)phenyl]-1-phenyl-1H-pyrazole-4-carboxamide
CAS 1007648-66-9C20H19FN4O4S
N-{3-[3-(4-Fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}-4-sulfamoylbenzamide chemical structure, C20H19FN4O4S, CAS 1040669-37-1
N-{3-[3-(4-Fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propyl}-4-sulfamoylbenzamide
CAS 1040669-37-1C20H19FN4O4S
1-(4-Fluorobenzenesulfonyl)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)piperidine-4-carboxamide chemical structure, C20H19FN4O4S, CAS 877238-30-7
1-(4-Fluorobenzenesulfonyl)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)piperidine-4-carboxamide
CAS 877238-30-7C20H19FN4O4S
Methyl 2-((5-((3-fluorobenzamido)methyl)-4-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetate chemical structure, C20H19FN4O4S, CAS 689748-20-7
Methyl 2-((5-((3-fluorobenzamido)methyl)-4-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetate
CAS 689748-20-7C20H19FN4O4S
2-(2-Fluorophenoxy)-N-(2-(2-((furan-2-ylmethyl)amino)-2-oxoethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acetamide chemical structure, C20H19FN4O4S, CAS 1105206-66-3
2-(2-Fluorophenoxy)-N-(2-(2-((furan-2-ylmethyl)amino)-2-oxoethyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)acetamide
CAS 1105206-66-3C20H19FN4O4S
N-(4-Amino-2-((2-fluorobenzyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide chemical structure, C20H19FN4O4S, CAS 868228-24-4
N-(4-Amino-2-((2-fluorobenzyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide
CAS 868228-24-4C20H19FN4O4S
2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(3-(methylsulfonamido)phenyl)propanamide chemical structure, C20H19FN4O4S, CAS 1235093-25-0
2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(3-(methylsulfonamido)phenyl)propanamide
CAS 1235093-25-0C20H19FN4O4S
N-[4-(1,1-Dioxido-1,2-thiazolidin-2-yl)phenyl]-2-(6-fluoro-2-methyl-4-oxoquinazolin-3(4H)-yl)acetamide chemical structure, C20H19FN4O4S, CAS 1574492-65-1
N-[4-(1,1-Dioxido-1,2-thiazolidin-2-yl)phenyl]-2-(6-fluoro-2-methyl-4-oxoquinazolin-3(4H)-yl)acetamide
CAS 1574492-65-1C20H19FN4O4S
N-(4-Amino-2-((3-fluorobenzyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide chemical structure, C20H19FN4O4S, CAS 868228-17-5
N-(4-Amino-2-((3-fluorobenzyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide
CAS 868228-17-5C20H19FN4O4S
N-(4-Amino-2-((4-fluorobenzyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide chemical structure, C20H19FN4O4S, CAS 868228-18-6
N-(4-Amino-2-((4-fluorobenzyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide
CAS 868228-18-6C20H19FN4O4S
Methyl 2-((4-(4-fluorophenyl)-5-((2-methoxybenzamido)methyl)-4H-1,2,4-triazol-3-yl)thio)acetate chemical structure, C20H19FN4O4S, CAS 689749-51-7
Methyl 2-((4-(4-fluorophenyl)-5-((2-methoxybenzamido)methyl)-4H-1,2,4-triazol-3-yl)thio)acetate
CAS 689749-51-7C20H19FN4O4S
4-(8-Fluoro-11-oxo-2,3,4,11-tetrahydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidine-2-carbonyl)-N,N-dimethylbenzenesulfonamide chemical structure, C20H19FN4O4S, CAS 2034267-85-9
4-(8-Fluoro-11-oxo-2,3,4,11-tetrahydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidine-2-carbonyl)-N,N-dimethylbenzenesulfonamide
CAS 2034267-85-9C20H19FN4O4S
2-[(4-Fluorophenyl)methyl]-1,1-dioxo-4-[(3-propan-2-yl-1,2,4-oxadiazol-5-yl)methyl]-1lambda6,2,4-benzothiadiazin-3-one chemical structure, C20H19FN4O4S, CAS 2877674-65-0
2-[(4-Fluorophenyl)methyl]-1,1-dioxo-4-[(3-propan-2-yl-1,2,4-oxadiazol-5-yl)methyl]-1lambda6,2,4-benzothiadiazin-3-one
CAS 2877674-65-0C20H19FN4O4S

Frequently asked questions

What is the molar mass of C20H19FN4O4S?

The molar mass of C20H19FN4O4S is 430.45 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 430.1111 Da.

How many compounds have the formula C20H19FN4O4S?

CompoundList lists 17 compounds with the molecular formula C20H19FN4O4S, including 5-(1,1-Dioxido-1,2-thiazinan-2-yl)-N-(4-fluorobenzyl)-8-hydroxy-1,6-naphthyridine-7-carboxamide, N-[5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl]-4-piperidin-1-ylsulfonylbenzamide, Ethyl 2-(4-(3-(4-fluorophenyl)-6-oxopyridazin-1(6H)-yl)butanamido)thiazole-4-carboxylate. 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 C20H19FN4O4S?

C20H19FN4O4S has a degree of unsaturation of 13. 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.