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Molecular formula

C18H16FN3O4S2

34 compounds have this formula on CompoundList.

Molar mass
421.46g/mol
Monoisotopic mass
421.0566Da
Atoms
44
Elements
6
Rings plus double bonds
12

The formula C18H16FN3O4S2 describes a molecule made of 18 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. 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 × 1851.30%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 163.83%
    1.008 × 16 = 16.128 g/mol
  • F Fluorine × 14.51%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 39.97%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 415.18%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 215.21%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H16FN3O4S2

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

Showing 1 to 34 of 34 compounds

N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2-((4-fluorophenyl)sulfonyl)acetamide chemical structure, C18H16FN3O4S2, CAS 895478-18-9
N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2-((4-fluorophenyl)sulfonyl)acetamide
CAS 895478-18-9C18H16FN3O4S2
N-(4-Fluorobenzo[d]thiazol-2-yl)-4-(morpholinosulfonyl)benzamide chemical structure, C18H16FN3O4S2, CAS 862807-20-3
N-(4-Fluorobenzo[d]thiazol-2-yl)-4-(morpholinosulfonyl)benzamide
CAS 862807-20-3C18H16FN3O4S2
N-(2-(2-(4-Fluorophenyl)-4-methylthiazol-5-yl)ethyl)-2-nitrobenzenesulfonamide chemical structure, C18H16FN3O4S2, CAS 923165-76-8
N-(2-(2-(4-Fluorophenyl)-4-methylthiazol-5-yl)ethyl)-2-nitrobenzenesulfonamide
CAS 923165-76-8C18H16FN3O4S2
4-Fluoro-3-methyl-N-(3-(6-(methylsulfonyl)pyridazin-3-yl)phenyl)benzenesulfonamide chemical structure, C18H16FN3O4S2, CAS 921836-90-0
4-Fluoro-3-methyl-N-(3-(6-(methylsulfonyl)pyridazin-3-yl)phenyl)benzenesulfonamide
CAS 921836-90-0C18H16FN3O4S2
N-[(2Z)-6-Fluoro-1,3-benzothiazol-2(3H)-ylidene]-3-(morpholin-4-ylsulfonyl)benzamide chemical structure, C18H16FN3O4S2, CAS 926412-36-4
N-[(2Z)-6-Fluoro-1,3-benzothiazol-2(3H)-ylidene]-3-(morpholin-4-ylsulfonyl)benzamide
CAS 926412-36-4C18H16FN3O4S2
4-Fluoro-N-(6-(morpholinosulfonyl)benzo[d]thiazol-2-yl)benzamide chemical structure, C18H16FN3O4S2, CAS 714936-31-9
4-Fluoro-N-(6-(morpholinosulfonyl)benzo[d]thiazol-2-yl)benzamide
CAS 714936-31-9C18H16FN3O4S2
2-(4-Fluorophenoxy)-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]propanamide chemical structure, C18H16FN3O4S2, CAS 617696-74-9
2-(4-Fluorophenoxy)-N-[4-(1,3-thiazol-2-ylsulfamoyl)phenyl]propanamide
CAS 617696-74-9C18H16FN3O4S2
N-(4-Fluorophenyl)-2-(4-methoxyphenylsulfonamido)-4-methylthiazole-5-carboxamide chemical structure, C18H16FN3O4S2, CAS 941967-23-3
N-(4-Fluorophenyl)-2-(4-methoxyphenylsulfonamido)-4-methylthiazole-5-carboxamide
CAS 941967-23-3C18H16FN3O4S2
N-(5-((3-Fluorobenzyl)sulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-3-carboxamide chemical structure, C18H16FN3O4S2, CAS 1428365-98-3
N-(5-((3-Fluorobenzyl)sulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-3-carboxamide
CAS 1428365-98-3C18H16FN3O4S2
3-Fluoro-N-(6-morpholin-4-ylsulfonyl-1,3-benzothiazol-2-yl)benzamide chemical structure, C18H16FN3O4S2, CAS 865592-46-7
3-Fluoro-N-(6-morpholin-4-ylsulfonyl-1,3-benzothiazol-2-yl)benzamide
CAS 865592-46-7C18H16FN3O4S2
N-(6-Fluorobenzo[d]thiazol-2-yl)-4-(morpholinosulfonyl)benzamide chemical structure, C18H16FN3O4S2, CAS 919052-62-3
N-(6-Fluorobenzo[d]thiazol-2-yl)-4-(morpholinosulfonyl)benzamide
CAS 919052-62-3C18H16FN3O4S2
N-[(2Z)-5-(Benzylsulfonyl)-1,3,4-thiadiazol-2(3H)-ylidene]-2-(2-fluorophenoxy)propanamide chemical structure, C18H16FN3O4S2, CAS 898636-19-6
N-[(2Z)-5-(Benzylsulfonyl)-1,3,4-thiadiazol-2(3H)-ylidene]-2-(2-fluorophenoxy)propanamide
CAS 898636-19-6C18H16FN3O4S2
3-[(4-Fluorophenyl)sulfanyl]-N-[5-(3-methanesulfonylphenyl)-1,3,4-oxadiazol-2-yl]propanamide chemical structure, C18H16FN3O4S2, CAS 886908-51-6
3-[(4-Fluorophenyl)sulfanyl]-N-[5-(3-methanesulfonylphenyl)-1,3,4-oxadiazol-2-yl]propanamide
CAS 886908-51-6C18H16FN3O4S2
N-(3-Fluoro-4-methylphenyl)-2-(4-methoxyphenylsulfonamido)thiazole-4-carboxamide chemical structure, C18H16FN3O4S2, CAS 1021030-52-3
N-(3-Fluoro-4-methylphenyl)-2-(4-methoxyphenylsulfonamido)thiazole-4-carboxamide
CAS 1021030-52-3C18H16FN3O4S2
N-(4-((3-((4-Fluorobenzo[d]thiazol-2-yl)oxy)azetidin-1-yl)sulfonyl)phenyl)acetamide chemical structure, C18H16FN3O4S2, CAS 1396857-07-0
N-(4-((3-((4-Fluorobenzo[d]thiazol-2-yl)oxy)azetidin-1-yl)sulfonyl)phenyl)acetamide
CAS 1396857-07-0C18H16FN3O4S2
3-((4-Fluorophenyl)thio)-N-(5-(2-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)propanamide chemical structure, C18H16FN3O4S2, CAS 886926-19-8
3-((4-Fluorophenyl)thio)-N-(5-(2-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)propanamide
CAS 886926-19-8C18H16FN3O4S2
N-[(2E)-5-[(2-Fluorobenzyl)sulfonyl]-1,3,4-thiadiazol-2(3H)-ylidene]-2-(4-methoxyphenyl)acetamide chemical structure, C18H16FN3O4S2, CAS 901669-52-1
N-[(2E)-5-[(2-Fluorobenzyl)sulfonyl]-1,3,4-thiadiazol-2(3H)-ylidene]-2-(4-methoxyphenyl)acetamide
CAS 901669-52-1C18H16FN3O4S2
2-Ethoxy-N-[(2Z)-5-[(2-fluorobenzyl)sulfonyl]-1,3,4-thiadiazol-2(3H)-ylidene]benzamide chemical structure, C18H16FN3O4S2, CAS 895841-81-3
2-Ethoxy-N-[(2Z)-5-[(2-fluorobenzyl)sulfonyl]-1,3,4-thiadiazol-2(3H)-ylidene]benzamide
CAS 895841-81-3C18H16FN3O4S2
N-(2-(2-(3-Fluorophenyl)-4-methylthiazol-5-yl)ethyl)-2-nitrobenzenesulfonamide chemical structure, C18H16FN3O4S2, CAS 923217-27-0
N-(2-(2-(3-Fluorophenyl)-4-methylthiazol-5-yl)ethyl)-2-nitrobenzenesulfonamide
CAS 923217-27-0C18H16FN3O4S2
N-(2-(2-(3-Fluorophenyl)-4-methylthiazol-5-yl)ethyl)-3-nitrobenzenesulfonamide chemical structure, C18H16FN3O4S2, CAS 941987-13-9
N-(2-(2-(3-Fluorophenyl)-4-methylthiazol-5-yl)ethyl)-3-nitrobenzenesulfonamide
CAS 941987-13-9C18H16FN3O4S2
N-(3-Fluorophenyl)-2-(2-(4-methoxyphenylsulfonamido)thiazol-4-yl)acetamide chemical structure, C18H16FN3O4S2, CAS 922074-75-7
N-(3-Fluorophenyl)-2-(2-(4-methoxyphenylsulfonamido)thiazol-4-yl)acetamide
CAS 922074-75-7C18H16FN3O4S2
N-(4-Fluorophenyl)-2-[2-(4-methoxybenzenesulfonamido)-1,3-thiazol-4-yl]acetamide chemical structure, C18H16FN3O4S2, CAS 921995-85-9
N-(4-Fluorophenyl)-2-[2-(4-methoxybenzenesulfonamido)-1,3-thiazol-4-yl]acetamide
CAS 921995-85-9C18H16FN3O4S2
N-(6-Acetamidobenzo[d]thiazol-2-yl)-3-((4-fluorophenyl)sulfonyl)propanamide chemical structure, C18H16FN3O4S2, CAS 895470-78-7
N-(6-Acetamidobenzo[d]thiazol-2-yl)-3-((4-fluorophenyl)sulfonyl)propanamide
CAS 895470-78-7C18H16FN3O4S2
3-((4-Fluorophenyl)thio)-N-(5-(4-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)propanamide chemical structure, C18H16FN3O4S2, CAS 886914-68-7
3-((4-Fluorophenyl)thio)-N-(5-(4-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)propanamide
CAS 886914-68-7C18H16FN3O4S2

Frequently asked questions

What is the molar mass of C18H16FN3O4S2?

The molar mass of C18H16FN3O4S2 is 421.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 1 fluorine atom, 3 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 421.0566 Da.

How many compounds have the formula C18H16FN3O4S2?

CompoundList lists 34 compounds with the molecular formula C18H16FN3O4S2, including N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-2-((4-fluorophenyl)sulfonyl)acetamide, N-(4-Fluorobenzo[d]thiazol-2-yl)-4-(morpholinosulfonyl)benzamide, N-(2-(2-(4-Fluorophenyl)-4-methylthiazol-5-yl)ethyl)-2-nitrobenzenesulfonamide. 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 C18H16FN3O4S2?

C18H16FN3O4S2 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.