CompoundList
Sign in
Molecular formula

C18H13FN4O3S

17 compounds have this formula on CompoundList.

Molar mass
384.38g/mol
Monoisotopic mass
384.0692Da
Atoms
40
Elements
6
Rings plus double bonds
14

The formula C18H13FN4O3S describes a molecule made of 18 carbon atoms, 13 hydrogen atoms, 1 fluorine atom, 4 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 × 1856.25%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 133.41%
    1.008 × 13 = 13.104 g/mol
  • F Fluorine × 14.94%
    18.998 × 1 = 18.998 g/mol
  • N Nitrogen × 414.58%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 312.49%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 18.34%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H13FN4O3S

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

Showing 1 to 17 of 17 compounds

3-((4-Fluorophenyl)sulfonyl)-2-imino-1-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one chemical structure, C18H13FN4O3S, CAS 877809-40-0
3-((4-Fluorophenyl)sulfonyl)-2-imino-1-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one
CAS 877809-40-0C18H13FN4O3S
Methyl 5-(((3-(3-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)methyl)furan-2-carboxylate chemical structure, C18H13FN4O3S, CAS 852375-10-1
Methyl 5-(((3-(3-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)methyl)furan-2-carboxylate
CAS 852375-10-1C18H13FN4O3S
N-(2-(4-Fluorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-nitrobenzamide chemical structure, C18H13FN4O3S, CAS 450343-00-7
N-(2-(4-Fluorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-nitrobenzamide
CAS 450343-00-7C18H13FN4O3S
N-(2-(4-Fluorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-nitrobenzamide chemical structure, C18H13FN4O3S, CAS 450343-01-8
N-(2-(4-Fluorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-3-nitrobenzamide
CAS 450343-01-8C18H13FN4O3S
3-Fluoro-N-[2-(4-nitrophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide chemical structure, C18H13FN4O3S, CAS 396720-34-6
3-Fluoro-N-[2-(4-nitrophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide
CAS 396720-34-6C18H13FN4O3S
4-Fluoro-N-[2-(4-nitrophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide chemical structure, C18H13FN4O3S, CAS 396720-28-8
4-Fluoro-N-[2-(4-nitrophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide
CAS 396720-28-8C18H13FN4O3S
(7Z)-3-(3-Fluorophenyl)-7-[(3-nitrophenyl)methylidene]-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one chemical structure, C18H13FN4O3S, CAS 381714-26-7
(7Z)-3-(3-Fluorophenyl)-7-[(3-nitrophenyl)methylidene]-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one
CAS 381714-26-7C18H13FN4O3S
(7Z)-3-(4-Fluorophenyl)-7-[(4-nitrophenyl)methylidene]-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one chemical structure, C18H13FN4O3S, CAS 489400-10-4
(7Z)-3-(4-Fluorophenyl)-7-[(4-nitrophenyl)methylidene]-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one
CAS 489400-10-4C18H13FN4O3S
2-Fluoro-N-[2-(4-nitrophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide chemical structure, C18H13FN4O3S, CAS 396720-40-4
2-Fluoro-N-[2-(4-nitrophenyl)-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]benzamide
CAS 396720-40-4C18H13FN4O3S
N-(4-Fluoro-3-nitrophenyl)-2-((6-phenylpyridazin-3-yl)thio)acetamide chemical structure, C18H13FN4O3S, CAS 941992-16-1
N-(4-Fluoro-3-nitrophenyl)-2-((6-phenylpyridazin-3-yl)thio)acetamide
CAS 941992-16-1C18H13FN4O3S
Ethyl 4-({8-fluoro-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-2-yl}amino)benzoate chemical structure, C18H13FN4O3S, CAS 1021223-38-0
Ethyl 4-({8-fluoro-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-2-yl}amino)benzoate
CAS 1021223-38-0C18H13FN4O3S
Methyl 5-[[1-(4-fluorophenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanylmethyl]furan-2-carboxylate chemical structure, C18H13FN4O3S, CAS 893910-86-6
Methyl 5-[[1-(4-fluorophenyl)pyrazolo[3,4-d]pyrimidin-4-yl]sulfanylmethyl]furan-2-carboxylate
CAS 893910-86-6C18H13FN4O3S
(7Z)-3-(4-Fluorophenyl)-7-[(3-nitrophenyl)methylidene]-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one chemical structure, C18H13FN4O3S, CAS 690696-90-3
(7Z)-3-(4-Fluorophenyl)-7-[(3-nitrophenyl)methylidene]-2,4-dihydro-[1,3]thiazolo[3,2-a][1,3,5]triazin-6-one
CAS 690696-90-3C18H13FN4O3S
Methyl 5-(((6-(4-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)methyl)furan-2-carboxylate chemical structure, C18H13FN4O3S, CAS 1210131-94-4
Methyl 5-(((6-(4-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)methyl)furan-2-carboxylate
CAS 1210131-94-4C18H13FN4O3S
N-(2-Fluorophenyl)-2-[6-(3-nitrophenyl)pyridazin-3-yl]sulfanylacetamide chemical structure, C18H13FN4O3S, CAS 893997-76-7
N-(2-Fluorophenyl)-2-[6-(3-nitrophenyl)pyridazin-3-yl]sulfanylacetamide
CAS 893997-76-7C18H13FN4O3S
N-(3-Fluorophenyl)-2-[6-(3-nitrophenyl)pyridazin-3-yl]sulfanylacetamide chemical structure, C18H13FN4O3S, CAS 893999-07-0
N-(3-Fluorophenyl)-2-[6-(3-nitrophenyl)pyridazin-3-yl]sulfanylacetamide
CAS 893999-07-0C18H13FN4O3S
N-(3-Fluorophenyl)-2-(7-(furan-2-yl)-2-methyl-4-oxothiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide chemical structure, C18H13FN4O3S, CAS 946240-38-6
N-(3-Fluorophenyl)-2-(7-(furan-2-yl)-2-methyl-4-oxothiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide
CAS 946240-38-6C18H13FN4O3S

Frequently asked questions

What is the molar mass of C18H13FN4O3S?

The molar mass of C18H13FN4O3S is 384.38 g/mol, calculated from standard atomic weights for 18 carbon atoms, 13 hydrogen atoms, 1 fluorine atom, 4 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 384.0692 Da.

How many compounds have the formula C18H13FN4O3S?

CompoundList lists 17 compounds with the molecular formula C18H13FN4O3S, including 3-((4-Fluorophenyl)sulfonyl)-2-imino-1-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one, Methyl 5-(((3-(3-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)methyl)furan-2-carboxylate, N-(2-(4-Fluorophenyl)-4,6-dihydro-2H-thieno[3,4-c]pyrazol-3-yl)-2-nitrobenzamide. 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 C18H13FN4O3S?

C18H13FN4O3S 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.