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Molecular formula

C20H14N4O5S

17 compounds have this formula on CompoundList.

Molar mass
422.41g/mol
Monoisotopic mass
422.0685Da
Atoms
44
Elements
5
Rings plus double bonds
16

The formula C20H14N4O5S describes a molecule made of 20 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms, 5 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 × 2056.87%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 143.34%
    1.008 × 14 = 14.112 g/mol
  • N Nitrogen × 413.26%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 518.94%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 17.59%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C20H14N4O5S

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

Showing 1 to 17 of 17 compounds

4-Oxo-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]-4H-chromene-2-carboxamide chemical structure, C20H14N4O5S, CAS 879775-51-6
4-Oxo-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]-4H-chromene-2-carboxamide
CAS 879775-51-6C20H14N4O5S
3-Hydroxy-4-(4-methylbenzoyl)-5-(3-nitrophenyl)-1-(1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one chemical structure, C20H14N4O5S, CAS 307541-65-7
3-Hydroxy-4-(4-methylbenzoyl)-5-(3-nitrophenyl)-1-(1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one
CAS 307541-65-7C20H14N4O5S
2-Oxo-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]-2H-chromene-3-carboxamide chemical structure, C20H14N4O5S, CAS 141502-01-4
2-Oxo-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]-2H-chromene-3-carboxamide
CAS 141502-01-4C20H14N4O5S
4-(2,5-Dioxopyrrolidin-1-yl)-N-[4-(4-nitrophenyl)-1,3-thiazol-2-yl]benzamide chemical structure, C20H14N4O5S, CAS 330200-84-5
4-(2,5-Dioxopyrrolidin-1-yl)-N-[4-(4-nitrophenyl)-1,3-thiazol-2-yl]benzamide
CAS 330200-84-5C20H14N4O5S
N-{4-[2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-1,3-thiazol-2-yl}-4-nitrobenzenecarboxamide chemical structure, C20H14N4O5S, CAS 866050-86-4
N-{4-[2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-1,3-thiazol-2-yl}-4-nitrobenzenecarboxamide
CAS 866050-86-4C20H14N4O5S
N-(6-(Benzo[d][1,3]dioxol-5-ylmethoxy)pyrimidin-4-yl)-5-(thiophen-2-yl)isoxazole-3-carboxamide chemical structure, C20H14N4O5S, CAS 1396573-26-4
N-(6-(Benzo[d][1,3]dioxol-5-ylmethoxy)pyrimidin-4-yl)-5-(thiophen-2-yl)isoxazole-3-carboxamide
CAS 1396573-26-4C20H14N4O5S
2-((5-(3-Hydroxynaphthalen-2-yl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-nitrophenyl)acetamide chemical structure, C20H14N4O5S, CAS 332377-28-3
2-((5-(3-Hydroxynaphthalen-2-yl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-nitrophenyl)acetamide
CAS 332377-28-3C20H14N4O5S
(4E)-4-[Hydroxy(phenyl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione chemical structure, C20H14N4O5S, CAS 370871-21-9
(4E)-4-[Hydroxy(phenyl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione
CAS 370871-21-9C20H14N4O5S
N-(Benzo[d][1,3]dioxol-5-yl)-3-methyl-6-(3-nitrophenyl)imidazo[2,1-b]thiazole-2-carboxamide chemical structure, C20H14N4O5S, CAS 852135-95-6
N-(Benzo[d][1,3]dioxol-5-yl)-3-methyl-6-(3-nitrophenyl)imidazo[2,1-b]thiazole-2-carboxamide
CAS 852135-95-6C20H14N4O5S
4-Nitro-N-[4-(5-phenyl-1,3,4-oxadiazol-2-yl)phenyl]benzenesulfonamide chemical structure, C20H14N4O5S, CAS 518023-22-8
4-Nitro-N-[4-(5-phenyl-1,3,4-oxadiazol-2-yl)phenyl]benzenesulfonamide
CAS 518023-22-8C20H14N4O5S
Benzenesulfonamide, 4-[2-(4-nitrophenyl)-4-oxo-3(4H)-quinazolinyl]- chemical structure, C20H14N4O5S, CAS 61335-21-5
Benzenesulfonamide, 4-[2-(4-nitrophenyl)-4-oxo-3(4H)-quinazolinyl]-
CAS 61335-21-5C20H14N4O5S
N-(Benzo[d]thiazol-2-yl)-1-((3-nitrobenzyl)oxy)-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C20H14N4O5S, CAS 852366-14-4
N-(Benzo[d]thiazol-2-yl)-1-((3-nitrobenzyl)oxy)-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 852366-14-4C20H14N4O5S
(E)-N-(6-Methoxybenzo[d]thiazol-2-yl)-N'-((5-nitrofuran-2-yl)methylene)benzohydrazide chemical structure, C20H14N4O5S, CAS 946238-66-0
(E)-N-(6-Methoxybenzo[d]thiazol-2-yl)-N'-((5-nitrofuran-2-yl)methylene)benzohydrazide
CAS 946238-66-0C20H14N4O5S
2-Cyano-3-[4-(4-methoxyphenoxy)-3-nitrophenyl]-N-(1,3-thiazol-2-yl)prop-2-enamide chemical structure, C20H14N4O5S, CAS 565463-56-1
2-Cyano-3-[4-(4-methoxyphenoxy)-3-nitrophenyl]-N-(1,3-thiazol-2-yl)prop-2-enamide
CAS 565463-56-1C20H14N4O5S
4-Benzoyl-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one chemical structure, C20H14N4O5S
4-Benzoyl-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one
C20H14N4O5S
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{12-ethyl-9-oxo-5-thia-1,10,11-triazatricyclo[6.4.0.0,2,6]dodeca-2(6),3,7,11-tetraen-10-yl}acetate chemical structure, C20H14N4O5S, CAS 2248403-82-7
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{12-ethyl-9-oxo-5-thia-1,10,11-triazatricyclo[6.4.0.0,2,6]dodeca-2(6),3,7,11-tetraen-10-yl}acetate
CAS 2248403-82-7C20H14N4O5S
4-[Hydroxy(phenyl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione chemical structure, C20H14N4O5S
4-[Hydroxy(phenyl)methylidene]-1-(5-methyl-1,3,4-thiadiazol-2-yl)-5-(4-nitrophenyl)pyrrolidine-2,3-dione
C20H14N4O5S

Frequently asked questions

What is the molar mass of C20H14N4O5S?

The molar mass of C20H14N4O5S is 422.41 g/mol, calculated from standard atomic weights for 20 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 422.0685 Da.

How many compounds have the formula C20H14N4O5S?

CompoundList lists 17 compounds with the molecular formula C20H14N4O5S, including 4-Oxo-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]-4H-chromene-2-carboxamide, 3-Hydroxy-4-(4-methylbenzoyl)-5-(3-nitrophenyl)-1-(1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one, 2-Oxo-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]-2H-chromene-3-carboxamide. 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 C20H14N4O5S?

C20H14N4O5S has a degree of unsaturation of 16. 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.