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Molecular formula

C18H15N3O6S

30 compounds have this formula on CompoundList.

Molar mass
401.39g/mol
Monoisotopic mass
401.0682Da
Atoms
43
Elements
5
Rings plus double bonds
13

The formula C18H15N3O6S describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 6 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 × 1853.86%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 153.77%
    1.008 × 15 = 15.120 g/mol
  • N Nitrogen × 310.47%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 623.92%
    15.999 × 6 = 95.994 g/mol
  • S Sulfur × 17.99%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H15N3O6S

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

Showing 1 to 30 of 30 compounds

(5E)-3-Ethyl-5-[[3-methoxy-4-(5-nitropyridin-2-yl)oxyphenyl]methylidene]-1,3-thiazolidine-2,4-dione chemical structure, C18H15N3O6S, CAS 664358-78-5
(5E)-3-Ethyl-5-[[3-methoxy-4-(5-nitropyridin-2-yl)oxyphenyl]methylidene]-1,3-thiazolidine-2,4-dione
CAS 664358-78-5C18H15N3O6S
Methyl 4-[[5-(4-methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]carbamoyl]benzoate chemical structure, C18H15N3O6S, CAS 886911-97-3
Methyl 4-[[5-(4-methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]carbamoyl]benzoate
CAS 886911-97-3C18H15N3O6S
N-(5-((Phenylsulfonyl)methyl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide chemical structure, C18H15N3O6S, CAS 923482-28-4
N-(5-((Phenylsulfonyl)methyl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide
CAS 923482-28-4C18H15N3O6S
N-[5-(2-Methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide chemical structure, C18H15N3O6S, CAS 886923-86-0
N-[5-(2-Methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide
CAS 886923-86-0C18H15N3O6S
N-[5-(3-Methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide chemical structure, C18H15N3O6S, CAS 886930-39-8
N-[5-(3-Methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide
CAS 886930-39-8C18H15N3O6S
N-[5-(4-Methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide chemical structure, C18H15N3O6S, CAS 886912-33-0
N-[5-(4-Methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide
CAS 886912-33-0C18H15N3O6S
6-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 4-methyl-3-nitrobenzoate chemical structure, C18H15N3O6S, CAS 896309-77-6
6-(((1-Methyl-1H-imidazol-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 4-methyl-3-nitrobenzoate
CAS 896309-77-6C18H15N3O6S
5-(N-(Benzo[d][1,3]dioxol-5-yl)sulfamoyl)-N-(pyridin-3-ylmethyl)furan-2-carboxamide chemical structure, C18H15N3O6S, CAS 1171014-72-4
5-(N-(Benzo[d][1,3]dioxol-5-yl)sulfamoyl)-N-(pyridin-3-ylmethyl)furan-2-carboxamide
CAS 1171014-72-4C18H15N3O6S
4-(1,3-Benzothiazol-2-yl)butan-2-yl 3,5-dinitrobenzoate chemical structure, C18H15N3O6S, CAS 94995-05-8
4-(1,3-Benzothiazol-2-yl)butan-2-yl 3,5-dinitrobenzoate
CAS 94995-05-8C18H15N3O6S
Dimethyl 2-(2-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamido)terephthalate chemical structure, C18H15N3O6S, CAS 896341-46-1
Dimethyl 2-(2-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamido)terephthalate
CAS 896341-46-1C18H15N3O6S
Methyl 4-((5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)carbamoyl)benzoate chemical structure, C18H15N3O6S, CAS 886930-03-6
Methyl 4-((5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)carbamoyl)benzoate
CAS 886930-03-6C18H15N3O6S
N-(5-(Benzo[d][1,3]dioxol-5-yl)-1,3,4-oxadiazol-2-yl)-2-(4-(methylsulfonyl)phenyl)acetamide chemical structure, C18H15N3O6S, CAS 922090-67-3
N-(5-(Benzo[d][1,3]dioxol-5-yl)-1,3,4-oxadiazol-2-yl)-2-(4-(methylsulfonyl)phenyl)acetamide
CAS 922090-67-3C18H15N3O6S
2-({4-[(5-Methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl}carbamoyl)benzoic acid chemical structure, C18H15N3O6S, CAS 68274-44-2
2-({4-[(5-Methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl}carbamoyl)benzoic acid
CAS 68274-44-2C18H15N3O6S
N-(4-Hydroxyphenyl)-4-((4-hydroxyphenyl)amino)-3-nitrobenzenesulphonamide chemical structure, C18H15N3O6S, CAS 84100-91-4
N-(4-Hydroxyphenyl)-4-((4-hydroxyphenyl)amino)-3-nitrobenzenesulphonamide
CAS 84100-91-4C18H15N3O6S
3-[(Acetyloxy)methyl]-7-{[(4-cyanophenyl)carbonyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid chemical structure, C18H15N3O6S, CAS 1008491-12-0
3-[(Acetyloxy)methyl]-7-{[(4-cyanophenyl)carbonyl]amino}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS 1008491-12-0C18H15N3O6S
4-(1,3-Benzothiazol-2-yl)butyl 3,5-dinitrobenzoate chemical structure, C18H15N3O6S, CAS 93870-25-8
4-(1,3-Benzothiazol-2-yl)butyl 3,5-dinitrobenzoate
CAS 93870-25-8C18H15N3O6S
(Z)-Methyl 2-(6-methoxy-2-((2-nitrobenzoyl)imino)benzo[d]thiazol-3(2H)-yl)acetate chemical structure, C18H15N3O6S, CAS 865200-09-5
(Z)-Methyl 2-(6-methoxy-2-((2-nitrobenzoyl)imino)benzo[d]thiazol-3(2H)-yl)acetate
CAS 865200-09-5C18H15N3O6S
N-(5-(2-(Methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide chemical structure, C18H15N3O6S, CAS 886925-20-8
N-(5-(2-(Methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide
CAS 886925-20-8C18H15N3O6S
N-(5-((Phenylsulfonyl)methyl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide chemical structure, C18H15N3O6S, CAS 923482-77-3
N-(5-((Phenylsulfonyl)methyl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide
CAS 923482-77-3C18H15N3O6S
(Z)-Methyl 2-(6-methoxy-2-((3-nitrobenzoyl)imino)benzo[d]thiazol-3(2H)-yl)acetate chemical structure, C18H15N3O6S, CAS 865199-65-1
(Z)-Methyl 2-(6-methoxy-2-((3-nitrobenzoyl)imino)benzo[d]thiazol-3(2H)-yl)acetate
CAS 865199-65-1C18H15N3O6S
Methyl 2-[2-(4-methoxybenzoyl)imino-6-nitro-1,3-benzothiazol-3-yl]acetate chemical structure, C18H15N3O6S, CAS 865198-35-2
Methyl 2-[2-(4-methoxybenzoyl)imino-6-nitro-1,3-benzothiazol-3-yl]acetate
CAS 865198-35-2C18H15N3O6S
Methyl 2-[6-methoxy-2-(4-nitrobenzoyl)imino-1,3-benzothiazol-3-yl]acetate chemical structure, C18H15N3O6S, CAS 865199-64-0
Methyl 2-[6-methoxy-2-(4-nitrobenzoyl)imino-1,3-benzothiazol-3-yl]acetate
CAS 865199-64-0C18H15N3O6S
N-[5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1,3,4-oxadiazol-2-yl]-4-methylsulfonylbenzamide chemical structure, C18H15N3O6S, CAS 896356-66-4
N-[5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1,3,4-oxadiazol-2-yl]-4-methylsulfonylbenzamide
CAS 896356-66-4C18H15N3O6S
(6R,7R)-3-[(Acetyloxy)methyl]-7-(4-cyanobenzamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid chemical structure, C18H15N3O6S, CAS 1810714-45-4
(6R,7R)-3-[(Acetyloxy)methyl]-7-(4-cyanobenzamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS 1810714-45-4C18H15N3O6S

Frequently asked questions

What is the molar mass of C18H15N3O6S?

The molar mass of C18H15N3O6S is 401.39 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 6 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 401.0682 Da.

How many compounds have the formula C18H15N3O6S?

CompoundList lists 30 compounds with the molecular formula C18H15N3O6S, including (5E)-3-Ethyl-5-[[3-methoxy-4-(5-nitropyridin-2-yl)oxyphenyl]methylidene]-1,3-thiazolidine-2,4-dione, Methyl 4-[[5-(4-methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]carbamoyl]benzoate, N-(5-((Phenylsulfonyl)methyl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide. 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 C18H15N3O6S?

C18H15N3O6S 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.