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Molecular formula

C21H20FN5O3S

21 compounds have this formula on CompoundList.

Molar mass
441.48g/mol
Monoisotopic mass
441.1271Da
Atoms
51
Elements
6
Rings plus double bonds
14

The formula C21H20FN5O3S describes a molecule made of 21 carbon atoms, 20 hydrogen atoms, 1 fluorine atom, 5 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 × 2157.13%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 204.57%
    1.008 × 20 = 20.160 g/mol
  • F Fluorine × 14.30%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 515.86%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 310.87%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.26%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C21H20FN5O3S

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

Showing 1 to 21 of 21 compounds

(4-((3-Fluorophenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)(furan-2-yl)methanone chemical structure, C21H20FN5O3S, CAS 851810-58-7
(4-((3-Fluorophenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)(furan-2-yl)methanone
CAS 851810-58-7C21H20FN5O3S
(4-((4-Fluorophenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)(furan-2-yl)methanone chemical structure, C21H20FN5O3S, CAS 851810-85-0
(4-((4-Fluorophenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)(furan-2-yl)methanone
CAS 851810-85-0C21H20FN5O3S
2-((8,9-Dimethoxy-2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide chemical structure, C21H20FN5O3S, CAS 902594-54-1
2-((8,9-Dimethoxy-2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide
CAS 902594-54-1C21H20FN5O3S
1-((3-Fluorophenyl)(2-(furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperidine-4-carboxamide chemical structure, C21H20FN5O3S, CAS 887221-91-2
1-((3-Fluorophenyl)(2-(furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperidine-4-carboxamide
CAS 887221-91-2C21H20FN5O3S
N-(4-(2-(4-(2-Fluorophenyl)piperazin-1-yl)-2-oxoethyl)thiazol-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxamide chemical structure, C21H20FN5O3S, CAS 946336-62-5
N-(4-(2-(4-(2-Fluorophenyl)piperazin-1-yl)-2-oxoethyl)thiazol-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxamide
CAS 946336-62-5C21H20FN5O3S
N-(2-((3-(4-Fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)-2-phenylethanesulfonamide chemical structure, C21H20FN5O3S, CAS 1020976-04-8
N-(2-((3-(4-Fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)-2-phenylethanesulfonamide
CAS 1020976-04-8C21H20FN5O3S
N-(2-((3-(3-Fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)-3,4-dimethylbenzenesulfonamide chemical structure, C21H20FN5O3S, CAS 1040665-06-2
N-(2-((3-(3-Fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)-3,4-dimethylbenzenesulfonamide
CAS 1040665-06-2C21H20FN5O3S
4-(4-(6-(4-Fluorophenyl)pyridazin-3-yl)piperazine-1-carbonyl)benzenesulfonamide chemical structure, C21H20FN5O3S, CAS 1021130-93-7
4-(4-(6-(4-Fluorophenyl)pyridazin-3-yl)piperazine-1-carbonyl)benzenesulfonamide
CAS 1021130-93-7C21H20FN5O3S
(4-((2-Fluorophenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)(furan-2-yl)methanone chemical structure, C21H20FN5O3S, CAS 869344-34-3
(4-((2-Fluorophenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)(furan-2-yl)methanone
CAS 869344-34-3C21H20FN5O3S
N-(4-Amino-6-oxo-2-((2-oxo-2-(phenethylamino)ethyl)thio)-1,6-dihydropyrimidin-5-yl)-4-fluorobenzamide chemical structure, C21H20FN5O3S, CAS 872597-13-2
N-(4-Amino-6-oxo-2-((2-oxo-2-(phenethylamino)ethyl)thio)-1,6-dihydropyrimidin-5-yl)-4-fluorobenzamide
CAS 872597-13-2C21H20FN5O3S
1-(4-((4-Fluorophenyl)(2-(furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)ethanone chemical structure, C21H20FN5O3S, CAS 887222-28-8
1-(4-((4-Fluorophenyl)(2-(furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)ethanone
CAS 887222-28-8C21H20FN5O3S
1-((2-Fluorophenyl)(2-(furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperidine-4-carboxamide chemical structure, C21H20FN5O3S, CAS 887221-58-1
1-((2-Fluorophenyl)(2-(furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperidine-4-carboxamide
CAS 887221-58-1C21H20FN5O3S
N-(4-(2-(4-(2-Fluorophenyl)piperazin-1-yl)-2-oxoethyl)thiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C21H20FN5O3S, CAS 946335-91-7
N-(4-(2-(4-(2-Fluorophenyl)piperazin-1-yl)-2-oxoethyl)thiazol-2-yl)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 946335-91-7C21H20FN5O3S
4-Fluoro-N-(4-((4-(pyrazin-2-yl)piperazin-1-yl)sulfonyl)phenyl)benzamide chemical structure, C21H20FN5O3S, CAS 1021094-09-6
4-Fluoro-N-(4-((4-(pyrazin-2-yl)piperazin-1-yl)sulfonyl)phenyl)benzamide
CAS 1021094-09-6C21H20FN5O3S
Ethyl 4-(2-{[7-(4-fluorophenyl)-5H,6H,7H-imidazo[2,1-c][1,2,4]triazol-3-yl]sulfanyl}acetamido)benzoate chemical structure, C21H20FN5O3S, CAS 923257-85-6
Ethyl 4-(2-{[7-(4-fluorophenyl)-5H,6H,7H-imidazo[2,1-c][1,2,4]triazol-3-yl]sulfanyl}acetamido)benzoate
CAS 923257-85-6C21H20FN5O3S
3-Fluoro-N-(4-((4-(pyrazin-2-yl)piperazin-1-yl)sulfonyl)phenyl)benzamide chemical structure, C21H20FN5O3S, CAS 1021135-14-7
3-Fluoro-N-(4-((4-(pyrazin-2-yl)piperazin-1-yl)sulfonyl)phenyl)benzamide
CAS 1021135-14-7C21H20FN5O3S
4-((3-((4-(2-Fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)piperidin-1-yl)sulfonyl)benzonitrile chemical structure, C21H20FN5O3S, CAS 2034585-94-7
4-((3-((4-(2-Fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)piperidin-1-yl)sulfonyl)benzonitrile
CAS 2034585-94-7C21H20FN5O3S
N-(4-Amino-2-((2-((2,3-dimethylphenyl)amino)-2-oxoethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-4-fluorobenzamide chemical structure, C21H20FN5O3S, CAS 888416-74-8
N-(4-Amino-2-((2-((2,3-dimethylphenyl)amino)-2-oxoethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-4-fluorobenzamide
CAS 888416-74-8C21H20FN5O3S
N-(4-Amino-2-((2-((2,4-dimethylphenyl)amino)-2-oxoethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-4-fluorobenzamide chemical structure, C21H20FN5O3S, CAS 888416-79-3
N-(4-Amino-2-((2-((2,4-dimethylphenyl)amino)-2-oxoethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-4-fluorobenzamide
CAS 888416-79-3C21H20FN5O3S
N-(4-Amino-6-oxo-2-((2-oxo-2-(phenethylamino)ethyl)thio)-1,6-dihydropyrimidin-5-yl)-2-fluorobenzamide chemical structure, C21H20FN5O3S, CAS 872597-28-9
N-(4-Amino-6-oxo-2-((2-oxo-2-(phenethylamino)ethyl)thio)-1,6-dihydropyrimidin-5-yl)-2-fluorobenzamide
CAS 872597-28-9C21H20FN5O3S
2-((1-Ethyl-6-(furan-2-ylmethyl)-3-methyl-7-oxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)thio)-N-(4-fluorophenyl)acetamide chemical structure, C21H20FN5O3S, CAS 1359218-91-9
2-((1-Ethyl-6-(furan-2-ylmethyl)-3-methyl-7-oxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)thio)-N-(4-fluorophenyl)acetamide
CAS 1359218-91-9C21H20FN5O3S

Frequently asked questions

What is the molar mass of C21H20FN5O3S?

The molar mass of C21H20FN5O3S is 441.48 g/mol, calculated from standard atomic weights for 21 carbon atoms, 20 hydrogen atoms, 1 fluorine atom, 5 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 441.1271 Da.

How many compounds have the formula C21H20FN5O3S?

CompoundList lists 21 compounds with the molecular formula C21H20FN5O3S, including (4-((3-Fluorophenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)(furan-2-yl)methanone, (4-((4-Fluorophenyl)(6-hydroxy-2-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)methyl)piperazin-1-yl)(furan-2-yl)methanone, 2-((8,9-Dimethoxy-2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)thio)-N-(3-fluoro-4-methylphenyl)acetamide. 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 C21H20FN5O3S?

C21H20FN5O3S 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.