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Molecular formula

C19H16N4O5S2

20 compounds have this formula on CompoundList.

Molar mass
444.48g/mol
Monoisotopic mass
444.0562Da
Atoms
46
Elements
5
Rings plus double bonds
14

The formula C19H16N4O5S2 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 5 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 × 1951.34%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 163.63%
    1.008 × 16 = 16.128 g/mol
  • N Nitrogen × 412.61%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 518.00%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 214.43%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C19H16N4O5S2

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

Showing 1 to 20 of 20 compounds

Methyl 5-[(1,3-dimethyl-2,4-dioxo-7-thiophen-2-ylpyrimido[4,5-d]pyrimidin-5-yl)sulfanylmethyl]furan-2-carboxylate chemical structure, C19H16N4O5S2, CAS 847192-21-6
Methyl 5-[(1,3-dimethyl-2,4-dioxo-7-thiophen-2-ylpyrimido[4,5-d]pyrimidin-5-yl)sulfanylmethyl]furan-2-carboxylate
CAS 847192-21-6C19H16N4O5S2
N-(Furan-2-ylmethyl)-2-((3-(4-nitrophenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide chemical structure, C19H16N4O5S2, CAS 687568-54-3
N-(Furan-2-ylmethyl)-2-((3-(4-nitrophenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide
CAS 687568-54-3C19H16N4O5S2
4-(N-(Furan-2-ylmethyl)-N-methylsulfamoyl)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide chemical structure, C19H16N4O5S2, CAS 941996-55-0
4-(N-(Furan-2-ylmethyl)-N-methylsulfamoyl)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide
CAS 941996-55-0C19H16N4O5S2
5-Chloro-2-methoxy-N-[(3-propyl-3H-imidazo[4,5-b]pyridin-2-yl)methyl]benzenesulfonamide chemical structure, C19H16N4O5S2, CAS 1116050-09-9
5-Chloro-2-methoxy-N-[(3-propyl-3H-imidazo[4,5-b]pyridin-2-yl)methyl]benzenesulfonamide
CAS 1116050-09-9C19H16N4O5S2
(2E,NZ)-N-(3-allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-3-(3-nitrophenyl)acrylamide chemical structure, C19H16N4O5S2, CAS 865176-15-4
(2E,NZ)-N-(3-allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-3-(3-nitrophenyl)acrylamide
CAS 865176-15-4C19H16N4O5S2
2-({[3-(2H-1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-(2-methoxyethyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one chemical structure, C19H16N4O5S2, CAS 1040651-64-6
2-({[3-(2H-1,3-Benzodioxol-5-yl)-1,2,4-oxadiazol-5-yl]methyl}sulfanyl)-3-(2-methoxyethyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one
CAS 1040651-64-6C19H16N4O5S2
N-(5-(Benzofuran-2-yl)-1,3,4-oxadiazol-2-yl)-1-(thiophen-2-ylsulfonyl)pyrrolidine-2-carboxamide chemical structure, C19H16N4O5S2, CAS 1100306-05-5
N-(5-(Benzofuran-2-yl)-1,3,4-oxadiazol-2-yl)-1-(thiophen-2-ylsulfonyl)pyrrolidine-2-carboxamide
CAS 1100306-05-5C19H16N4O5S2
3-(2-Oxobenzo[d]oxazol-3(2H)-yl)-N-(4-(N-(thiazol-2-yl)sulfamoyl)phenyl)propanamide chemical structure, C19H16N4O5S2, CAS 853751-97-0
3-(2-Oxobenzo[d]oxazol-3(2H)-yl)-N-(4-(N-(thiazol-2-yl)sulfamoyl)phenyl)propanamide
CAS 853751-97-0C19H16N4O5S2
7-Benzyl-8-(methylthio)-1-((phenylsulfonyl)oxy)-3,7-dihydro-1H-purine-2,6-dione chemical structure, C19H16N4O5S2, CAS 1254-16-6
7-Benzyl-8-(methylthio)-1-((phenylsulfonyl)oxy)-3,7-dihydro-1H-purine-2,6-dione
CAS 1254-16-6C19H16N4O5S2
6-Acetyl-2-(5-nitrobenzo[b]thiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide chemical structure, C19H16N4O5S2, CAS 864927-80-0
6-Acetyl-2-(5-nitrobenzo[b]thiophene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide
CAS 864927-80-0C19H16N4O5S2
N-(6-Ethoxybenzo[d]thiazol-2-yl)-5-(N-(pyridin-3-yl)sulfamoyl)furan-2-carboxamide chemical structure, C19H16N4O5S2, CAS 1169953-21-2
N-(6-Ethoxybenzo[d]thiazol-2-yl)-5-(N-(pyridin-3-yl)sulfamoyl)furan-2-carboxamide
CAS 1169953-21-2C19H16N4O5S2
N-(Benzo[d][1,3]dioxol-5-yl)-2-((5-(2-phenoxyacetamido)-1,3,4-thiadiazol-2-yl)thio)acetamide chemical structure, C19H16N4O5S2, CAS 868973-68-6
N-(Benzo[d][1,3]dioxol-5-yl)-2-((5-(2-phenoxyacetamido)-1,3,4-thiadiazol-2-yl)thio)acetamide
CAS 868973-68-6C19H16N4O5S2
3,5-Dimethoxy-N-[[4-(3-nitrophenyl)-1,3-thiazol-2-yl]carbamothioyl]benzamide chemical structure, C19H16N4O5S2, CAS 429648-84-0
3,5-Dimethoxy-N-[[4-(3-nitrophenyl)-1,3-thiazol-2-yl]carbamothioyl]benzamide
CAS 429648-84-0C19H16N4O5S2
3,4-Dimethoxy-N-[[4-(3-nitrophenyl)-1,3-thiazol-2-yl]carbamothioyl]benzamide chemical structure, C19H16N4O5S2, CAS 428445-29-8
3,4-Dimethoxy-N-[[4-(3-nitrophenyl)-1,3-thiazol-2-yl]carbamothioyl]benzamide
CAS 428445-29-8C19H16N4O5S2
Ethyl 2-[2-(4-cyanobenzoyl)imino-6-sulfamoyl-1,3-benzothiazol-3-yl]acetate chemical structure, C19H16N4O5S2, CAS 865247-73-0
Ethyl 2-[2-(4-cyanobenzoyl)imino-6-sulfamoyl-1,3-benzothiazol-3-yl]acetate
CAS 865247-73-0C19H16N4O5S2
N-(5-((3,5-Dimethoxybenzyl)thio)-1,3,4-thiadiazol-2-yl)-5-(furan-2-yl)isoxazole-3-carboxamide chemical structure, C19H16N4O5S2, CAS 1226444-66-1
N-(5-((3,5-Dimethoxybenzyl)thio)-1,3,4-thiadiazol-2-yl)-5-(furan-2-yl)isoxazole-3-carboxamide
CAS 1226444-66-1C19H16N4O5S2
2-(Methylsulfanyl)-N-(2-{5-[(4-nitrophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl}ethyl)pyridine-3-carboxamide chemical structure, C19H16N4O5S2, CAS 848059-70-1
2-(Methylsulfanyl)-N-(2-{5-[(4-nitrophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl}ethyl)pyridine-3-carboxamide
CAS 848059-70-1C19H16N4O5S2
8-(2,1,3-Benzothiadiazole-4-sulfonyl)-3-phenyl-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione chemical structure, C19H16N4O5S2, CAS 2640979-65-1
8-(2,1,3-Benzothiadiazole-4-sulfonyl)-3-phenyl-1-oxa-3,8-diazaspiro[4.5]decane-2,4-dione
CAS 2640979-65-1C19H16N4O5S2
2-Methylsulfanyl-N-[2-[5-[(4-nitrophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]ethyl]pyridine-3-carboxamide chemical structure, C19H16N4O5S2
2-Methylsulfanyl-N-[2-[5-[(4-nitrophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]ethyl]pyridine-3-carboxamide
C19H16N4O5S2
2-Methylsulfanyl-N-[2-[(5Z)-5-[(4-nitrophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]ethyl]pyridine-3-carboxamide chemical structure, C19H16N4O5S2
2-Methylsulfanyl-N-[2-[(5Z)-5-[(4-nitrophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]ethyl]pyridine-3-carboxamide
C19H16N4O5S2

Frequently asked questions

What is the molar mass of C19H16N4O5S2?

The molar mass of C19H16N4O5S2 is 444.48 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 5 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 444.0562 Da.

How many compounds have the formula C19H16N4O5S2?

CompoundList lists 20 compounds with the molecular formula C19H16N4O5S2, including Methyl 5-[(1,3-dimethyl-2,4-dioxo-7-thiophen-2-ylpyrimido[4,5-d]pyrimidin-5-yl)sulfanylmethyl]furan-2-carboxylate, N-(Furan-2-ylmethyl)-2-((3-(4-nitrophenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide, 4-(N-(Furan-2-ylmethyl)-N-methylsulfamoyl)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide. 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 C19H16N4O5S2?

C19H16N4O5S2 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.