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Molecular formula

C19H14N4O4S2

14 compounds have this formula on CompoundList.

Molar mass
426.46g/mol
Monoisotopic mass
426.0456Da
Atoms
43
Elements
5
Rings plus double bonds
15

The formula C19H14N4O4S2 describes a molecule made of 19 carbon atoms, 14 hydrogen atoms, 4 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 × 1953.51%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 143.31%
    1.008 × 14 = 14.112 g/mol
  • N Nitrogen × 413.14%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 415.01%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 215.04%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C19H14N4O4S2

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

Showing 1 to 14 of 14 compounds

4-((3-(Thiophene-2-sulfonamido)quinoxalin-2-yl)amino)benzoic acid chemical structure, C19H14N4O4S2, CAS 672913-36-9
4-((3-(Thiophene-2-sulfonamido)quinoxalin-2-yl)amino)benzoic acid
CAS 672913-36-9C19H14N4O4S2
3-((3-(Thiophene-2-sulfonamido)quinoxalin-2-yl)amino)benzoic acid chemical structure, C19H14N4O4S2, CAS 674330-99-5
3-((3-(Thiophene-2-sulfonamido)quinoxalin-2-yl)amino)benzoic acid
CAS 674330-99-5C19H14N4O4S2
N-(Benzo[c][1,2,5]oxadiazol-4-yl)-2-(5-(3-methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetamide chemical structure, C19H14N4O4S2, CAS 902315-68-8
N-(Benzo[c][1,2,5]oxadiazol-4-yl)-2-(5-(3-methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetamide
CAS 902315-68-8C19H14N4O4S2
N-(6-Methoxybenzo[d]thiazol-2-yl)-5-nitro-N-(pyridin-2-ylmethyl)thiophene-2-carboxamide chemical structure, C19H14N4O4S2, CAS 900005-59-6
N-(6-Methoxybenzo[d]thiazol-2-yl)-5-nitro-N-(pyridin-2-ylmethyl)thiophene-2-carboxamide
CAS 900005-59-6C19H14N4O4S2
N-[6-(Methylsulfonyl)-1,3-benzothiazol-2-yl]-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide chemical structure, C19H14N4O4S2, CAS 892628-99-8
N-[6-(Methylsulfonyl)-1,3-benzothiazol-2-yl]-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide
CAS 892628-99-8C19H14N4O4S2
N-[3-(1,3-Benzodioxol-5-ylamino)quinoxalin-2-yl]thiophene-2-sulfonamide chemical structure, C19H14N4O4S2, CAS 325822-65-9
N-[3-(1,3-Benzodioxol-5-ylamino)quinoxalin-2-yl]thiophene-2-sulfonamide
CAS 325822-65-9C19H14N4O4S2
N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-5-nitrobenzo[b]thiophene-2-carboxamide chemical structure, C19H14N4O4S2, CAS 864858-75-3
N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-5-nitrobenzo[b]thiophene-2-carboxamide
CAS 864858-75-3C19H14N4O4S2
3-Benzenesulfonamido-N-[5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl]benzamide chemical structure, C19H14N4O4S2, CAS 886892-06-4
3-Benzenesulfonamido-N-[5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl]benzamide
CAS 886892-06-4C19H14N4O4S2
2-({[3-(2H-1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-cyclopropyl-3H,4H-thieno[3,2-d]pyrimidin-4-one chemical structure, C19H14N4O4S2, CAS 1040674-56-3
2-({[3-(2H-1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-cyclopropyl-3H,4H-thieno[3,2-d]pyrimidin-4-one
CAS 1040674-56-3C19H14N4O4S2
N-(5-(5-(Furan-2-yl)isoxazole-3-carbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)thiophene-2-carboxamide chemical structure, C19H14N4O4S2, CAS 1351631-67-8
N-(5-(5-(Furan-2-yl)isoxazole-3-carbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)thiophene-2-carboxamide
CAS 1351631-67-8C19H14N4O4S2
N-[4-[(3-Nitrobenzoyl)carbamothioylamino]phenyl]thiophene-2-carboxamide chemical structure, C19H14N4O4S2, CAS 428467-81-6
N-[4-[(3-Nitrobenzoyl)carbamothioylamino]phenyl]thiophene-2-carboxamide
CAS 428467-81-6C19H14N4O4S2
N-(Benzo[d][1,3]dioxol-5-yl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide chemical structure, C19H14N4O4S2, CAS 941968-92-9
N-(Benzo[d][1,3]dioxol-5-yl)-2-(2-methyl-4-oxo-7-(thiophen-2-yl)thiazolo[4,5-d]pyridazin-5(4H)-yl)acetamide
CAS 941968-92-9C19H14N4O4S2
N-(5-Methoxybenzo[d]thiazol-2-yl)-5-nitro-N-(pyridin-2-ylmethyl)thiophene-2-carboxamide chemical structure, C19H14N4O4S2, CAS 899735-44-5
N-(5-Methoxybenzo[d]thiazol-2-yl)-5-nitro-N-(pyridin-2-ylmethyl)thiophene-2-carboxamide
CAS 899735-44-5C19H14N4O4S2
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{[4-cyclopropyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetate chemical structure, C19H14N4O4S2, CAS 2248287-79-6
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{[4-cyclopropyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetate
CAS 2248287-79-6C19H14N4O4S2

Frequently asked questions

What is the molar mass of C19H14N4O4S2?

The molar mass of C19H14N4O4S2 is 426.46 g/mol, calculated from standard atomic weights for 19 carbon atoms, 14 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 426.0456 Da.

How many compounds have the formula C19H14N4O4S2?

CompoundList lists 14 compounds with the molecular formula C19H14N4O4S2, including 4-((3-(Thiophene-2-sulfonamido)quinoxalin-2-yl)amino)benzoic acid, 3-((3-(Thiophene-2-sulfonamido)quinoxalin-2-yl)amino)benzoic acid, N-(Benzo[c][1,2,5]oxadiazol-4-yl)-2-(5-(3-methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)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 C19H14N4O4S2?

C19H14N4O4S2 has a degree of unsaturation of 15. 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.