Molecular formula

C₁₉H₁₆N₄O₄S₂

37 compounds have this formula on CompoundList.

Molar mass: 428.48g/mol
Monoisotopic mass: 428.0613Da
Atoms: 45
Elements: 5
Rings plus double bonds: 14

The formula C19H16N4O4S2 describes a molecule made of 19 carbon atoms, 16 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 × 1953.26%
12.011 × 19 = 228.209 g/mol
H Hydrogen × 163.76%
1.008 × 16 = 16.128 g/mol
N Nitrogen × 413.08%
14.007 × 4 = 56.028 g/mol
O Oxygen × 414.94%
15.999 × 4 = 63.996 g/mol
S Sulfur × 214.96%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C19H16N4O4S2

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

Showing 1 to 37 of 37 compounds

$N-[3-(Dimethylsulfamoyl)phenyl]-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.0^{3,7}]trideca-3(7),4,8,10,12-pentaene-5-carboxamide chemical structure, C19H16N4O4S2, CAS 519149-02-1$

N-[3-(Dimethylsulfamoyl)phenyl]-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.0^{3,7}]trideca-3(7),4,8,10,12-pentaene-5-carboxamide

CAS 519149-02-1C₁₉H₁₆N₄O₄S₂

4-{[({4-[(Pyridin-2-ylamino)sulfonyl]phenyl}amino)carbonothioyl]amino}benzoic acid

CAS 6637-37-2C₁₉H₁₆N₄O₄S₂

Ethyl 5-cyano-6-({2-[5-cyano-2-methyl-6-(methylsulfanyl)pyridin-3-yl]-2-oxoethyl}sulfanyl)-2-oxo-1,2-dihydropyridine-3-carboxylate

CAS 329908-87-4C₁₉H₁₆N₄O₄S₂

N-[4-Hydroxy-3-(1H-1,2,4-triazol-5-ylsulfanyl)naphthalen-1-yl]-4-methoxybenzenesulfonamide

CAS 692746-91-1C₁₉H₁₆N₄O₄S₂

3-{(Z)-[3-(2-Furylmethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-[(2-hydroxyethyl)amino]-4H-pyrido[1,2-a]pyrimidin-4-one

CAS 372975-49-0C₁₉H₁₆N₄O₄S₂

4-(N-(Furan-2-ylmethyl)-N-methylsulfamoyl)-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide

CAS 899964-09-1C₁₉H₁₆N₄O₄S₂

N-(6-((2-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoethyl)thio)pyridazin-3-yl)thiophene-2-carboxamide

CAS 1021136-62-8C₁₉H₁₆N₄O₄S₂

Methyl 4-(2-((6-(thiophene-2-carboxamido)pyridazin-3-yl)thio)acetamido)benzoate

CAS 1021136-65-1C₁₉H₁₆N₄O₄S₂

N-(6-((2-((Benzo[d][1,3]dioxol-5-ylmethyl)amino)-2-oxoethyl)thio)pyridazin-3-yl)thiophene-2-carboxamide

CAS 1021107-43-6C₁₉H₁₆N₄O₄S₂

2-((3,4-Dimethoxyphenyl)amino)-N-(4-(furan-2-yl)thiazol-2-yl)thiazole-4-carboxamide

CAS 1207010-02-3C₁₉H₁₆N₄O₄S₂

6-(3-Methoxyphenyl)-N-(4-sulfamoylphenyl)imidazo[2,1-b]thiazole-3-carboxamide

CAS 1049468-60-1C₁₉H₁₆N₄O₄S₂

(Z)-N-(5-(4-(Dimethylamino)benzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-2-nitrobenzamide

CAS 300378-49-8C₁₉H₁₆N₄O₄S₂

(E)-N-(5-(4-(Dimethylamino)benzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-4-nitrobenzamide

CAS 303026-51-9C₁₉H₁₆N₄O₄S₂

Ethyl 4-cyano-3-methyl-5-[[2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]acetyl]amino]thiophene-2-carboxylate

CAS 694516-79-5C₁₉H₁₆N₄O₄S₂

(Z)-N-(5-(4-(Dimethylamino)benzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-3-nitrobenzamide

CAS 16766-07-7C₁₉H₁₆N₄O₄S₂

N'-[2-[(5Z)-5-[(4-Methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetyl]pyridine-3-carbohydrazide

CAS 301682-92-8C₁₉H₁₆N₄O₄S₂

(E)-N-[5-[(4-Methoxy-3-nitrophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-3-phenylprop-2-enamide

CAS 690686-44-3C₁₉H₁₆N₄O₄S₂

2-(2-Nitrophenoxy)-N-[5-[(E)-3-phenylprop-2-enyl]sulfanyl-1,3,4-thiadiazol-2-yl]acetamide

CAS 874140-03-1C₁₉H₁₆N₄O₄S₂

N-(5-Methyl-3-isoxazolyl)-2-{[1-(phenylsulfonyl)-1H-benzimidazol-2-yl]sulfanyl}acetamide

CAS 727386-17-6C₁₉H₁₆N₄O₄S₂

N-(Benzo[d][1,3]dioxol-5-yl)-2-((5-(2-phenylacetamido)-1,3,4-thiadiazol-2-yl)thio)acetamide

CAS 868974-76-9C₁₉H₁₆N₄O₄S₂

N-(4-(2-((6-Ethoxybenzo[d]thiazol-2-yl)amino)-2-oxoethyl)thiazol-2-yl)furan-2-carboxamide

CAS 921866-03-7C₁₉H₁₆N₄O₄S₂

2-(7,8-Dimethoxy-1-oxophthalazin-2(1H)-yl)-N-(4-(thiophen-2-yl)thiazol-2-yl)acetamide

CAS 1380585-25-0C₁₉H₁₆N₄O₄S₂

4-Ethoxy-3-nitro-N-[(4-phenyl-1,3-thiazol-2-yl)carbamothioyl]benzamide

CAS 355430-85-2C₁₉H₁₆N₄O₄S₂

N-(5-((2-Oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide

CAS 477212-45-6C₁₉H₁₆N₄O₄S₂

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What is the molar mass of C19H16N4O4S2?

The molar mass of C19H16N4O4S2 is 428.48 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms, 4 nitrogen atoms, 4 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 428.0613 Da.

How many compounds have the formula C19H16N4O4S2?

CompoundList lists 37 compounds with the molecular formula C19H16N4O4S2, including N-[3-(Dimethylsulfamoyl)phenyl]-2-oxo-6-thia-1,8-diazatricyclo[7.4.0.0^{3,7}]trideca-3(7),4,8,10,12-pentaene-5-carboxamide, 4-{[({4-[(Pyridin-2-ylamino)sulfonyl]phenyl}amino)carbonothioyl]amino}benzoic acid, Ethyl 5-cyano-6-({2-[5-cyano-2-methyl-6-(methylsulfanyl)pyridin-3-yl]-2-oxoethyl}sulfanyl)-2-oxo-1,2-dihydropyridine-3-carboxylate. 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 C19H16N4O4S2?

C19H16N4O4S2 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.