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Molecular formula

C18H17NO3S2

23 compounds have this formula on CompoundList.

Molar mass
359.46g/mol
Monoisotopic mass
363.0901Da
Atoms
41
Elements
5
Rings plus double bonds
11

The formula C18H17NO3S2 describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom, 3 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 × 1860.15%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 174.77%
    1.008 × 17 = 17.136 g/mol
  • N Nitrogen × 13.90%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 313.35%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 217.84%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H17NO3S2

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

Showing 1 to 23 of 23 compounds

Tazasubrate chemical structure, C18H17NO3S2, CAS 79071-15-1
Tazasubrate
CAS 79071-15-1C18H17NO3S2
N-(Benzo[b]thiophen-5-yl)-2-(4-(ethylsulfonyl)phenyl)acetamide chemical structure, C18H17NO3S2, CAS 941884-47-5
N-(Benzo[b]thiophen-5-yl)-2-(4-(ethylsulfonyl)phenyl)acetamide
CAS 941884-47-5C18H17NO3S2
2-Carboxyanthracene MTSEA Amide chemical structure, C18H17NO3S2, CAS 1159977-18-0
2-Carboxyanthracene MTSEA Amide
CAS 1159977-18-0C18H17NO3S2
9-Carboxyanthracene MTSEA Amide chemical structure, C18H17NO3S2, CAS 1159977-19-1
9-Carboxyanthracene MTSEA Amide
CAS 1159977-19-1C18H17NO3S2
Benzyl 2-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetate chemical structure, C18H17NO3S2, CAS 349445-02-9
Benzyl 2-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]acetate
CAS 349445-02-9C18H17NO3S2
Methyl 3-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanylmethyl]benzoate chemical structure, C18H17NO3S2, CAS 401822-62-6
Methyl 3-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanylmethyl]benzoate
CAS 401822-62-6C18H17NO3S2
(5-(Thiophen-2-yl)isoxazol-3-yl)methyl 1-(thiophen-2-yl)cyclopentanecarboxylate chemical structure, C18H17NO3S2, CAS 1208629-17-7
(5-(Thiophen-2-yl)isoxazol-3-yl)methyl 1-(thiophen-2-yl)cyclopentanecarboxylate
CAS 1208629-17-7C18H17NO3S2
N-(Benzo[b]thiophen-5-yl)-3-(isopropylsulfonyl)benzamide chemical structure, C18H17NO3S2, CAS 941972-91-4
N-(Benzo[b]thiophen-5-yl)-3-(isopropylsulfonyl)benzamide
CAS 941972-91-4C18H17NO3S2
N-(1-Benzothiophen-5-yl)-4-(propane-2-sulfonyl)benzamide chemical structure, C18H17NO3S2, CAS 941993-24-4
N-(1-Benzothiophen-5-yl)-4-(propane-2-sulfonyl)benzamide
CAS 941993-24-4C18H17NO3S2
(E)-N-(2-(5-(Furan-3-yl)thiophen-2-yl)ethyl)-2-phenylethenesulfonamide chemical structure, C18H17NO3S2, CAS 2035036-36-1
(E)-N-(2-(5-(Furan-3-yl)thiophen-2-yl)ethyl)-2-phenylethenesulfonamide
CAS 2035036-36-1C18H17NO3S2
5-(Isopropylthio)-2-phenyl-4-(phenylsulfonyl)oxazole chemical structure, C18H17NO3S2, CAS 862807-05-4
5-(Isopropylthio)-2-phenyl-4-(phenylsulfonyl)oxazole
CAS 862807-05-4C18H17NO3S2
N-(Benzo[b]thiophen-5-yl)-4-(phenylsulfonyl)butanamide chemical structure, C18H17NO3S2, CAS 942003-51-2
N-(Benzo[b]thiophen-5-yl)-4-(phenylsulfonyl)butanamide
CAS 942003-51-2C18H17NO3S2
N-(2-Hydroxy-2-(5-(thiophen-3-yl)furan-2-yl)ethyl)-2-(methylthio)benzamide chemical structure, C18H17NO3S2, CAS 2034442-97-0
N-(2-Hydroxy-2-(5-(thiophen-3-yl)furan-2-yl)ethyl)-2-(methylthio)benzamide
CAS 2034442-97-0C18H17NO3S2
(E)-N-[2-(Furan-2-yl)-2-(thiophen-3-yl)ethyl]-2-phenylethene-1-sulfonamide chemical structure, C18H17NO3S2, CAS 2097941-45-0
(E)-N-[2-(Furan-2-yl)-2-(thiophen-3-yl)ethyl]-2-phenylethene-1-sulfonamide
CAS 2097941-45-0C18H17NO3S2
N-(2-(5-Acetylthiophen-2-yl)ethyl)naphthalene-1-sulfonamide chemical structure, C18H17NO3S2, CAS 2034272-31-4
N-(2-(5-Acetylthiophen-2-yl)ethyl)naphthalene-1-sulfonamide
CAS 2034272-31-4C18H17NO3S2
(E)-N-[2-(Furan-2-yl)-2-(thiophen-2-yl)ethyl]-2-phenylethene-1-sulfonamide chemical structure, C18H17NO3S2, CAS 2097940-60-6
(E)-N-[2-(Furan-2-yl)-2-(thiophen-2-yl)ethyl]-2-phenylethene-1-sulfonamide
CAS 2097940-60-6C18H17NO3S2
N-[(Furan-2-yl)methyl]-2-phenyl-N-[(thiophen-2-yl)methyl]ethene-1-sulfonamide chemical structure, C18H17NO3S2, CAS 924717-19-1
N-[(Furan-2-yl)methyl]-2-phenyl-N-[(thiophen-2-yl)methyl]ethene-1-sulfonamide
CAS 924717-19-1C18H17NO3S2
7-Methyl-5-(methylthio)-1-tosyl-1H-indole-4-carbaldehyde chemical structure, C18H17NO3S2, CAS 1481630-93-6
7-Methyl-5-(methylthio)-1-tosyl-1H-indole-4-carbaldehyde
CAS 1481630-93-6C18H17NO3S2
N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-2-(methylsulfanyl)benzamide chemical structure, C18H17NO3S2, CAS 2310144-21-7
N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-2-(methylsulfanyl)benzamide
CAS 2310144-21-7C18H17NO3S2
N-({[3,3'-Bithiophene]-5-yl}methyl)-2-(3-methoxyphenoxy)acetamide chemical structure, C18H17NO3S2, CAS 2380042-69-1
N-({[3,3'-Bithiophene]-5-yl}methyl)-2-(3-methoxyphenoxy)acetamide
CAS 2380042-69-1C18H17NO3S2
9-Carboxyanthracene MTSEA Amide-d4 chemical structure, C18H17NO3S2, CAS 1330045-80-1
9-Carboxyanthracene MTSEA Amide-d4
CAS 1330045-80-1C18H17NO3S2
N-({[3,3'-Bithiophene]-5-yl}methyl)-2,3-dimethoxybenzamide chemical structure, C18H17NO3S2, CAS 2415522-72-2
N-({[3,3'-Bithiophene]-5-yl}methyl)-2,3-dimethoxybenzamide
CAS 2415522-72-2C18H17NO3S2
(E)-N-{2-[5-(Furan-2-yl)thiophen-2-yl]ethyl}-2-phenylethene-1-sulfonamide chemical structure, C18H17NO3S2, CAS 2742611-13-6
(E)-N-{2-[5-(Furan-2-yl)thiophen-2-yl]ethyl}-2-phenylethene-1-sulfonamide
CAS 2742611-13-6C18H17NO3S2

Frequently asked questions

What is the molar mass of C18H17NO3S2?

The molar mass of C18H17NO3S2 is 359.46 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 363.0901 Da.

How many compounds have the formula C18H17NO3S2?

CompoundList lists 23 compounds with the molecular formula C18H17NO3S2, including Tazasubrate, N-(Benzo[b]thiophen-5-yl)-2-(4-(ethylsulfonyl)phenyl)acetamide, 2-Carboxyanthracene MTSEA Amide. 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 C18H17NO3S2?

C18H17NO3S2 has a degree of unsaturation of 11. 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.