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Molecular formula

C19H18FN3O4S

36 compounds have this formula on CompoundList.

Molar mass
403.43g/mol
Monoisotopic mass
403.1002Da
Atoms
46
Elements
6
Rings plus double bonds
12

The formula C19H18FN3O4S describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 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 × 1956.57%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 184.50%
    1.008 × 18 = 18.144 g/mol
  • F Fluorine × 14.71%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 310.42%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 415.86%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 17.95%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H18FN3O4S

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

Showing 1 to 36 of 36 compounds

2-[2-[4-(2-Fluorophenyl)-1-piperazinyl]-2-oxoethyl]-1,1-dioxo-1,2-benzothiazol-3-one chemical structure, C19H18FN3O4S, CAS 573938-97-3
2-[2-[4-(2-Fluorophenyl)-1-piperazinyl]-2-oxoethyl]-1,1-dioxo-1,2-benzothiazol-3-one
CAS 573938-97-3C19H18FN3O4S
N-[5-(2,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-3-(4-fluorophenyl)sulfonylpropanamide chemical structure, C19H18FN3O4S, CAS 895478-88-3
N-[5-(2,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-3-(4-fluorophenyl)sulfonylpropanamide
CAS 895478-88-3C19H18FN3O4S
2-(2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-oxoethyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide chemical structure, C19H18FN3O4S, CAS 677720-43-3
2-(2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-oxoethyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide
CAS 677720-43-3C19H18FN3O4S
N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-3-(4-fluorophenyl)sulfonylpropanamide chemical structure, C19H18FN3O4S, CAS 895479-10-4
N-[5-(2,5-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-3-(4-fluorophenyl)sulfonylpropanamide
CAS 895479-10-4C19H18FN3O4S
2-((4-Fluorophenyl)thio)-N-((3-((4-methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)methyl)acetamide chemical structure, C19H18FN3O4S, CAS 1226445-55-1
2-((4-Fluorophenyl)thio)-N-((3-((4-methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)methyl)acetamide
CAS 1226445-55-1C19H18FN3O4S
3-Fluoro-4-methoxy-N-(5-(6-methoxypyridazin-3-yl)-2-methylphenyl)benzenesulfonamide chemical structure, C19H18FN3O4S, CAS 1020974-68-8
3-Fluoro-4-methoxy-N-(5-(6-methoxypyridazin-3-yl)-2-methylphenyl)benzenesulfonamide
CAS 1020974-68-8C19H18FN3O4S
3-Fluoro-4-methoxy-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide chemical structure, C19H18FN3O4S, CAS 921534-30-7
3-Fluoro-4-methoxy-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 921534-30-7C19H18FN3O4S
4-(Benzylsulfonyl)-N-(5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl)butanamide chemical structure, C19H18FN3O4S, CAS 923413-89-2
4-(Benzylsulfonyl)-N-(5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl)butanamide
CAS 923413-89-2C19H18FN3O4S
Methyl 2-{[3-(3,5-dimethyl-1,2-oxazol-4-yl)propanoyl]amino}-5-(3-fluorophenyl)-1,3-thiazole-4-carboxylate chemical structure, C19H18FN3O4S, CAS 1574479-93-8
Methyl 2-{[3-(3,5-dimethyl-1,2-oxazol-4-yl)propanoyl]amino}-5-(3-fluorophenyl)-1,3-thiazole-4-carboxylate
CAS 1574479-93-8C19H18FN3O4S
4-Fluoro-N-(2-((6-(4-methoxyphenyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide chemical structure, C19H18FN3O4S, CAS 1005303-57-0
4-Fluoro-N-(2-((6-(4-methoxyphenyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide
CAS 1005303-57-0C19H18FN3O4S
2-(4-(4-Fluorophenyl)-1H-pyrazol-1-yl)-1-(3-((furan-2-ylmethyl)sulfonyl)azetidin-1-yl)ethanone chemical structure, C19H18FN3O4S, CAS 1797848-25-9
2-(4-(4-Fluorophenyl)-1H-pyrazol-1-yl)-1-(3-((furan-2-ylmethyl)sulfonyl)azetidin-1-yl)ethanone
CAS 1797848-25-9C19H18FN3O4S
Ethyl 3-[({[(4-fluorobenzyl)oxy]imino}methyl)amino]-4-methoxythieno[2,3-b]pyridine-2-carboxylate chemical structure, C19H18FN3O4S, CAS 341966-70-9
Ethyl 3-[({[(4-fluorobenzyl)oxy]imino}methyl)amino]-4-methoxythieno[2,3-b]pyridine-2-carboxylate
CAS 341966-70-9C19H18FN3O4S
Ethyl 5-butyramido-3-(4-fluorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate chemical structure, C19H18FN3O4S, CAS 851948-82-8
Ethyl 5-butyramido-3-(4-fluorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate
CAS 851948-82-8C19H18FN3O4S
Methyl 1-(1,1-dioxo-1lambda6-thiolan-3-yl)-6-(4-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate chemical structure, C19H18FN3O4S, CAS 920738-19-8
Methyl 1-(1,1-dioxo-1lambda6-thiolan-3-yl)-6-(4-fluorophenyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
CAS 920738-19-8C19H18FN3O4S
2-(5-(4-Fluorophenyl)isoxazol-3-yl)-N-(4-sulfamoylphenethyl)acetamide chemical structure, C19H18FN3O4S, CAS 953137-65-0
2-(5-(4-Fluorophenyl)isoxazol-3-yl)-N-(4-sulfamoylphenethyl)acetamide
CAS 953137-65-0C19H18FN3O4S
4-Fluoro-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide chemical structure, C19H18FN3O4S, CAS 923150-34-9
4-Fluoro-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 923150-34-9C19H18FN3O4S
N-(2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-4-methoxybenzenesulfonamide chemical structure, C19H18FN3O4S, CAS 921552-27-4
N-(2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)-4-methoxybenzenesulfonamide
CAS 921552-27-4C19H18FN3O4S
2-Fluoro-N-(2-((6-(4-methoxyphenyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide chemical structure, C19H18FN3O4S, CAS 1005303-54-7
2-Fluoro-N-(2-((6-(4-methoxyphenyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide
CAS 1005303-54-7C19H18FN3O4S
3-Fluoro-N-(2-((6-(4-methoxyphenyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide chemical structure, C19H18FN3O4S, CAS 1005295-72-6
3-Fluoro-N-(2-((6-(4-methoxyphenyl)pyridazin-3-yl)oxy)ethyl)benzenesulfonamide
CAS 1005295-72-6C19H18FN3O4S
5-Fluoro-2-methoxy-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide chemical structure, C19H18FN3O4S, CAS 921853-59-0
5-Fluoro-2-methoxy-N-(2-(6-oxo-3-phenylpyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 921853-59-0C19H18FN3O4S
2-Fluoro-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide chemical structure, C19H18FN3O4S, CAS 921831-56-3
2-Fluoro-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 921831-56-3C19H18FN3O4S
3-Fluoro-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide chemical structure, C19H18FN3O4S, CAS 921535-57-1
3-Fluoro-N-(2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide
CAS 921535-57-1C19H18FN3O4S
N-(2-((6-(4-Fluorophenyl)pyridazin-3-yl)oxy)ethyl)-4-methoxybenzenesulfonamide chemical structure, C19H18FN3O4S, CAS 920193-67-5
N-(2-((6-(4-Fluorophenyl)pyridazin-3-yl)oxy)ethyl)-4-methoxybenzenesulfonamide
CAS 920193-67-5C19H18FN3O4S
6-Fluoro-1-(4-methylphenyl)-3-(morpholine-4-carbonyl)-1H-4lambda6,1,2-benzothiadiazine-4,4-dione chemical structure, C19H18FN3O4S, CAS 1251602-57-9
6-Fluoro-1-(4-methylphenyl)-3-(morpholine-4-carbonyl)-1H-4lambda6,1,2-benzothiadiazine-4,4-dione
CAS 1251602-57-9C19H18FN3O4S

Frequently asked questions

What is the molar mass of C19H18FN3O4S?

The molar mass of C19H18FN3O4S is 403.43 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 403.1002 Da.

How many compounds have the formula C19H18FN3O4S?

CompoundList lists 36 compounds with the molecular formula C19H18FN3O4S, including 2-[2-[4-(2-Fluorophenyl)-1-piperazinyl]-2-oxoethyl]-1,1-dioxo-1,2-benzothiazol-3-one, N-[5-(2,4-Dimethylphenyl)-1,3,4-oxadiazol-2-yl]-3-(4-fluorophenyl)sulfonylpropanamide, 2-(2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-oxoethyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide. 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 C19H18FN3O4S?

C19H18FN3O4S 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.