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Molecular formula

C19H19N5O3S

123 compounds have this formula on CompoundList.

Molar mass
397.45g/mol
Monoisotopic mass
397.1209Da
Atoms
47
Elements
5
Rings plus double bonds
13

The formula C19H19N5O3S describes a molecule made of 19 carbon atoms, 19 hydrogen atoms, 5 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 × 1957.42%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 194.82%
    1.008 × 19 = 19.152 g/mol
  • N Nitrogen × 517.62%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 312.08%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 18.07%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H19N5O3S

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

Showing 1 to 100 of 123 compounds

N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-((4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide chemical structure, C19H19N5O3S, CAS 557065-71-1
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-((4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 557065-71-1C19H19N5O3S
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{[4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C19H19N5O3S, CAS 557063-71-5
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{[4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 557063-71-5C19H19N5O3S
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-((4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide chemical structure, C19H19N5O3S, CAS 578733-12-7
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-((4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 578733-12-7C19H19N5O3S
4-[[2-[(4-Methyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)thio]-1-oxoethyl]amino]benzoic acid ethyl ester chemical structure, C19H19N5O3S, CAS 338425-43-7
4-[[2-[(4-Methyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)thio]-1-oxoethyl]amino]benzoic acid ethyl ester
CAS 338425-43-7C19H19N5O3S
N-(2-Hydroxyethyl)-2-methyl-5-(3-methyl-[1,2,4]triazolo[3,4-a]phthalazin-6-yl)benzenesulfonamide chemical structure, C19H19N5O3S, CAS 727675-57-2
N-(2-Hydroxyethyl)-2-methyl-5-(3-methyl-[1,2,4]triazolo[3,4-a]phthalazin-6-yl)benzenesulfonamide
CAS 727675-57-2C19H19N5O3S
N'-(2-Hydroxy-5-methoxybenzylidene)-2-[(5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide chemical structure, C19H19N5O3S, CAS 351510-49-1
N'-(2-Hydroxy-5-methoxybenzylidene)-2-[(5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetohydrazide
CAS 351510-49-1C19H19N5O3S
N-Benzyl-2-[5-[(4-methoxyphenyl)carbamoylamino]-1,3,4-thiadiazol-2-yl]acetamide chemical structure, C19H19N5O3S, CAS 426240-06-4
N-Benzyl-2-[5-[(4-methoxyphenyl)carbamoylamino]-1,3,4-thiadiazol-2-yl]acetamide
CAS 426240-06-4C19H19N5O3S
ME 4-((((4-ET-5-(3-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzoate chemical structure, C19H19N5O3S, CAS 618416-36-7
ME 4-((((4-ET-5-(3-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzoate
CAS 618416-36-7C19H19N5O3S
ME 4-((((4-ET-5-(4-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzoate chemical structure, C19H19N5O3S, CAS 482639-72-5
ME 4-((((4-ET-5-(4-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzoate
CAS 482639-72-5C19H19N5O3S
2-{[4-Amino-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide chemical structure, C19H19N5O3S, CAS 577763-54-3
2-{[4-Amino-5-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide
CAS 577763-54-3C19H19N5O3S
N-[3-(4-Methyl-4H-1,2,4-triazol-3-yl)phenyl]-4-(2-oxo-1-pyrrolidinyl)benzenesulfonamide chemical structure, C19H19N5O3S, CAS 695213-05-9
N-[3-(4-Methyl-4H-1,2,4-triazol-3-yl)phenyl]-4-(2-oxo-1-pyrrolidinyl)benzenesulfonamide
CAS 695213-05-9C19H19N5O3S
ME 4-((((4-ET-5-(2-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzoate chemical structure, C19H19N5O3S, CAS 578003-94-8
ME 4-((((4-ET-5-(2-Pyridinyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzoate
CAS 578003-94-8C19H19N5O3S
N'-(2,4-DI-HO-Benzylidene)2((4-ET-5-PH-4H-1,2,4-triazol-3-yl)thio)acetohydrazide chemical structure, C19H19N5O3S, CAS 361165-27-7
N'-(2,4-DI-HO-Benzylidene)2((4-ET-5-PH-4H-1,2,4-triazol-3-yl)thio)acetohydrazide
CAS 361165-27-7C19H19N5O3S
2-{[4-Amino-5-(2-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide chemical structure, C19H19N5O3S, CAS 760194-17-0
2-{[4-Amino-5-(2-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide
CAS 760194-17-0C19H19N5O3S
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-[1-(3,4-dimethylphenyl)tetrazol-5-yl]sulfanylacetamide chemical structure, C19H19N5O3S, CAS 579471-13-9
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-[1-(3,4-dimethylphenyl)tetrazol-5-yl]sulfanylacetamide
CAS 579471-13-9C19H19N5O3S
2-[1-(2-Methoxyethyl)benzimidazol-2-yl]sulfanyl-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)acetamide chemical structure, C19H19N5O3S, CAS 764699-72-1
2-[1-(2-Methoxyethyl)benzimidazol-2-yl]sulfanyl-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)acetamide
CAS 764699-72-1C19H19N5O3S
2-(2-(3-(2-Methoxyphenyl)ureido)thiazol-4-yl)-N-(pyridin-3-ylmethyl)acetamide chemical structure, C19H19N5O3S, CAS 941947-09-7
2-(2-(3-(2-Methoxyphenyl)ureido)thiazol-4-yl)-N-(pyridin-3-ylmethyl)acetamide
CAS 941947-09-7C19H19N5O3S
N(4-(Acetylamino)PH)-2-((4-allyl-5-(2-furyl)4H-1,2,4-triazol-3-yl)thio)acetamide chemical structure, C19H19N5O3S, CAS 738612-05-0
N(4-(Acetylamino)PH)-2-((4-allyl-5-(2-furyl)4H-1,2,4-triazol-3-yl)thio)acetamide
CAS 738612-05-0C19H19N5O3S
2-[(4-Amino-6-benzyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)sulfanyl]-N-(4-methoxyphenyl)acetamide chemical structure, C19H19N5O3S, CAS 886963-94-6
2-[(4-Amino-6-benzyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)sulfanyl]-N-(4-methoxyphenyl)acetamide
CAS 886963-94-6C19H19N5O3S
Methyl 4-((E)-((3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl)hydrazono)methyl)benzoate chemical structure, C19H19N5O3S, CAS 624725-78-6
Methyl 4-((E)-((3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl)hydrazono)methyl)benzoate
CAS 624725-78-6C19H19N5O3S
2-[5-[(4-Methoxyphenyl)carbamoylamino]-1,3,4-thiadiazol-2-yl]-N-(4-methylphenyl)acetamide chemical structure, C19H19N5O3S, CAS 426235-03-2
2-[5-[(4-Methoxyphenyl)carbamoylamino]-1,3,4-thiadiazol-2-yl]-N-(4-methylphenyl)acetamide
CAS 426235-03-2C19H19N5O3S
N-(2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)ethyl)-2-((1-phenyl-1H-tetrazol-5-yl)thio)acetamide chemical structure, C19H19N5O3S, CAS 315692-63-8
N-(2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)ethyl)-2-((1-phenyl-1H-tetrazol-5-yl)thio)acetamide
CAS 315692-63-8C19H19N5O3S
2-(2-(3-(2-Methoxyphenyl)ureido)thiazol-4-yl)-N-(pyridin-2-ylmethyl)acetamide chemical structure, C19H19N5O3S, CAS 897621-94-2
2-(2-(3-(2-Methoxyphenyl)ureido)thiazol-4-yl)-N-(pyridin-2-ylmethyl)acetamide
CAS 897621-94-2C19H19N5O3S
N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)-2-phenyl-2H-1,2,3-triazole-4-carboxamide chemical structure, C19H19N5O3S, CAS 1323713-65-0
N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)-2-phenyl-2H-1,2,3-triazole-4-carboxamide
CAS 1323713-65-0C19H19N5O3S

Frequently asked questions

What is the molar mass of C19H19N5O3S?

The molar mass of C19H19N5O3S is 397.45 g/mol, calculated from standard atomic weights for 19 carbon atoms, 19 hydrogen atoms, 5 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 397.1209 Da.

How many compounds have the formula C19H19N5O3S?

CompoundList lists 123 compounds with the molecular formula C19H19N5O3S, including N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-((4-ethyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide, N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{[4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide, N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-((4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)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 C19H19N5O3S?

C19H19N5O3S has a degree of unsaturation of 13. 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.