CompoundList
Molecular formula

C18H17N5O3S

98 compounds have this formula on CompoundList.

Molar mass
383.43g/mol
Monoisotopic mass
383.1052Da
Atoms
44
Elements
5
Rings plus double bonds
13

The formula C18H17N5O3S describes a molecule made of 18 carbon atoms, 17 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 × 1856.39%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 174.47%
    1.008 × 17 = 17.136 g/mol
  • N Nitrogen × 518.27%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 312.52%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 18.36%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H17N5O3S

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

Showing 1 to 98 of 98 compounds

4-[(E)-(2-Amino-4-Hydroxy-5-Methylphenyl)diazenyl]-N-(Pyridin-2-Yl)benzenesulfonamide chemical structure, C18H17N5O3S, CAS 1395084-25-9
4-[(E)-(2-Amino-4-Hydroxy-5-Methylphenyl)diazenyl]-N-(Pyridin-2-Yl)benzenesulfonamide
CAS 1395084-25-9C18H17N5O3S
2-(5-{[(4-Methoxyphenyl)carbamoyl]amino}-1,3,4-thiadiazol-2-yl)-N-phenylacetamide chemical structure, C18H17N5O3S, CAS 426238-19-9
2-(5-{[(4-Methoxyphenyl)carbamoyl]amino}-1,3,4-thiadiazol-2-yl)-N-phenylacetamide
CAS 426238-19-9C18H17N5O3S
N-(1,3-Benzodioxol-5-yl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide chemical structure, C18H17N5O3S, CAS 557063-69-1
N-(1,3-Benzodioxol-5-yl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 557063-69-1C18H17N5O3S
2-Methyl-N-[[4-(3-methylphenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]-3-nitrobenzamide chemical structure, C18H17N5O3S, CAS 391887-44-8
2-Methyl-N-[[4-(3-methylphenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]-3-nitrobenzamide
CAS 391887-44-8C18H17N5O3S
N-[4-(2,6-Dimethyl-pyrimidin-4-ylsulfamoyl)-phenyl]-nicotinamide chemical structure, C18H17N5O3S, CAS 302940-10-9
N-[4-(2,6-Dimethyl-pyrimidin-4-ylsulfamoyl)-phenyl]-nicotinamide
CAS 302940-10-9C18H17N5O3S
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{[4-methyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C18H17N5O3S, CAS 557063-70-4
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{[4-methyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 557063-70-4C18H17N5O3S
4-((((4-Allyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzamide chemical structure, C18H17N5O3S, CAS 577698-90-9
4-((((4-Allyl-5-(2-furyl)-4H-1,2,4-triazol-3-yl)thio)acetyl)amino)benzamide
CAS 577698-90-9C18H17N5O3S
N-(1,3-Benzodioxol-5-yl)-2-((4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide chemical structure, C18H17N5O3S, CAS 618414-29-2
N-(1,3-Benzodioxol-5-yl)-2-((4-ethyl-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamide
CAS 618414-29-2C18H17N5O3S
4-[2-(4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-acetylamino]-benzoic acid methyl ester chemical structure, C18H17N5O3S, CAS 338425-42-6
4-[2-(4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-acetylamino]-benzoic acid methyl ester
CAS 338425-42-6C18H17N5O3S
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{[4-methyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C18H17N5O3S, CAS 557065-69-7
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{[4-methyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 557065-69-7C18H17N5O3S
2-((3-Ethyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide chemical structure, C18H17N5O3S, CAS 888462-06-4
2-((3-Ethyl-4-oxo-4,5-dihydro-3H-pyrimido[5,4-b]indol-2-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
CAS 888462-06-4C18H17N5O3S
N-(3-Acetamidophenyl)-2-(9-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide chemical structure, C18H17N5O3S, CAS 896341-73-4
N-(3-Acetamidophenyl)-2-(9-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide
CAS 896341-73-4C18H17N5O3S
N-(4-Acetamidophenyl)-2-(9-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide chemical structure, C18H17N5O3S, CAS 896341-80-3
N-(4-Acetamidophenyl)-2-(9-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide
CAS 896341-80-3C18H17N5O3S
4-((E)-((3-(4-Ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl)hydrazono)methyl)benzoic acid chemical structure, C18H17N5O3S, CAS 624725-15-1
4-((E)-((3-(4-Ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl)hydrazono)methyl)benzoic acid
CAS 624725-15-1C18H17N5O3S
2-((E)-{[3-(4-Ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazono}methyl)benzoic acid chemical structure, C18H17N5O3S, CAS 624725-31-1
2-((E)-{[3-(4-Ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]hydrazono}methyl)benzoic acid
CAS 624725-31-1C18H17N5O3S
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{[4-methyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide chemical structure, C18H17N5O3S, CAS 677720-01-3
N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-{[4-methyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
CAS 677720-01-3C18H17N5O3S
N-(2-(1H-Pyrazol-1-yl)ethyl)-N-(6-methoxybenzo[d]thiazol-2-yl)-3-methylisoxazole-5-carboxamide chemical structure, C18H17N5O3S, CAS 1171353-89-1
N-(2-(1H-Pyrazol-1-yl)ethyl)-N-(6-methoxybenzo[d]thiazol-2-yl)-3-methylisoxazole-5-carboxamide
CAS 1171353-89-1C18H17N5O3S
Protein kinase inhibitors 1 chemical structure, C18H17N5O3S, CAS 1365986-44-2
Protein kinase inhibitors 1
CAS 1365986-44-2C18H17N5O3S
N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((6-(4-methyl-1H-imidazol-1-yl)pyridazin-3-yl)thio)acetamide chemical structure, C18H17N5O3S, CAS 1251696-51-1
N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((6-(4-methyl-1H-imidazol-1-yl)pyridazin-3-yl)thio)acetamide
CAS 1251696-51-1C18H17N5O3S
2-((5-(2-(1H-Benzo[d]imidazol-2-yl)ethyl)-1,3,4-oxadiazol-2-yl)thio)-N-(furan-2-ylmethyl)acetamide chemical structure, C18H17N5O3S, CAS 1226448-26-5
2-((5-(2-(1H-Benzo[d]imidazol-2-yl)ethyl)-1,3,4-oxadiazol-2-yl)thio)-N-(furan-2-ylmethyl)acetamide
CAS 1226448-26-5C18H17N5O3S
N-(5-(2-Oxo-2-(pyridin-3-ylamino)ethyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide chemical structure, C18H17N5O3S, CAS 1351591-38-2
N-(5-(2-Oxo-2-(pyridin-3-ylamino)ethyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide
CAS 1351591-38-2C18H17N5O3S
N-(3-(2,3-Dihydroimidazo[2,1-b]thiazol-6-yl)phenyl)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanamide chemical structure, C18H17N5O3S, CAS 1226433-17-5
N-(3-(2,3-Dihydroimidazo[2,1-b]thiazol-6-yl)phenyl)-3-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanamide
CAS 1226433-17-5C18H17N5O3S
N-(4-(4-(Pyridin-2-yl)piperazine-1-carbonyl)oxazol-2-yl)thiophene-2-carboxamide chemical structure, C18H17N5O3S, CAS 1286719-48-9
N-(4-(4-(Pyridin-2-yl)piperazine-1-carbonyl)oxazol-2-yl)thiophene-2-carboxamide
CAS 1286719-48-9C18H17N5O3S
Tyk2-IN-11 chemical structure, C18H17N5O3S, CAS 2757009-40-6
Tyk2-IN-11
CAS 2757009-40-6C18H17N5O3S

Frequently asked questions

What is the molar mass of C18H17N5O3S?

The molar mass of C18H17N5O3S is 383.43 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 5 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 383.1052 Da.

How many compounds have the formula C18H17N5O3S?

CompoundList lists 98 compounds with the molecular formula C18H17N5O3S, including 4-[(E)-(2-Amino-4-Hydroxy-5-Methylphenyl)diazenyl]-N-(Pyridin-2-Yl)benzenesulfonamide, 2-(5-{[(4-Methoxyphenyl)carbamoyl]amino}-1,3,4-thiadiazol-2-yl)-N-phenylacetamide, N-(1,3-Benzodioxol-5-yl)-2-((4-ethyl-5-(4-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 C18H17N5O3S?

C18H17N5O3S 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.