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Molecular formula

C18H15N3O4S

121 compounds have this formula on CompoundList.

Molar mass
369.39g/mol
Monoisotopic mass
369.0783Da
Atoms
41
Elements
5
Rings plus double bonds
13

The formula C18H15N3O4S describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 4 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 × 1858.53%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 154.09%
    1.008 × 15 = 15.120 g/mol
  • N Nitrogen × 311.38%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 417.32%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 18.68%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H15N3O4S

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

Showing 101 to 121 of 121 compounds

4-Imidazolidinone, 3-(4-ethoxyphenyl)-5-((3-nitrophenyl)methylene)-2-thioxo- chemical structure, C18H15N3O4S, CAS 62468-61-5
4-Imidazolidinone, 3-(4-ethoxyphenyl)-5-((3-nitrophenyl)methylene)-2-thioxo-
CAS 62468-61-5C18H15N3O4S
4-Imidazolidinone, 3-(4-ethoxyphenyl)-5-((4-nitrophenyl)methylene)-2-thioxo- chemical structure, C18H15N3O4S, CAS 62468-62-6
4-Imidazolidinone, 3-(4-ethoxyphenyl)-5-((4-nitrophenyl)methylene)-2-thioxo-
CAS 62468-62-6C18H15N3O4S
N-(4-(2-((3-Acetylphenyl)amino)-2-oxoethyl)thiazol-2-yl)furan-2-carboxamide chemical structure, C18H15N3O4S, CAS 921521-01-9
N-(4-(2-((3-Acetylphenyl)amino)-2-oxoethyl)thiazol-2-yl)furan-2-carboxamide
CAS 921521-01-9C18H15N3O4S
N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)benzo[d][1,3]dioxole-5-carboxamide chemical structure, C18H15N3O4S, CAS 922112-92-3
N-(6-Acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)benzo[d][1,3]dioxole-5-carboxamide
CAS 922112-92-3C18H15N3O4S
4-(2-Dioxolanyl)-2-nitro-N-(3-(2-thiazolyl)phenyl)aniline chemical structure, C18H15N3O4S, CAS 773858-95-0
4-(2-Dioxolanyl)-2-nitro-N-(3-(2-thiazolyl)phenyl)aniline
CAS 773858-95-0C18H15N3O4S
2-{3-[(3-Cyano-4-methyl-1H-indol-7-yl)sulfamoyl]phenyl}acetic acid chemical structure, C18H15N3O4S, CAS 2732244-99-2
2-{3-[(3-Cyano-4-methyl-1H-indol-7-yl)sulfamoyl]phenyl}acetic acid
CAS 2732244-99-2C18H15N3O4S
4-Imidazolidinone, 3-(2-ethoxyphenyl)-5-((4-nitrophenyl)methylene)-2-thioxo- chemical structure, C18H15N3O4S, CAS 72799-50-9
4-Imidazolidinone, 3-(2-ethoxyphenyl)-5-((4-nitrophenyl)methylene)-2-thioxo-
CAS 72799-50-9C18H15N3O4S
4-Imidazolidinone, 3-(3-ethoxyphenyl)-5-((4-nitrophenyl)methylene)-2-thioxo- chemical structure, C18H15N3O4S, CAS 72799-52-1
4-Imidazolidinone, 3-(3-ethoxyphenyl)-5-((4-nitrophenyl)methylene)-2-thioxo-
CAS 72799-52-1C18H15N3O4S
2-[(2Z)-3-(4-Hydroxyphenyl)-4-oxo-2-[(Z)-2-(phenylmethylidene)hydrazin-1-ylidene]-1,3-thiazolidin-5-yl]acetic acid chemical structure, C18H15N3O4S
2-[(2Z)-3-(4-Hydroxyphenyl)-4-oxo-2-[(Z)-2-(phenylmethylidene)hydrazin-1-ylidene]-1,3-thiazolidin-5-yl]acetic acid
C18H15N3O4S
4-[5-[(Phenoxycarbonyl)amino]-1,3,4-thiadiazol-2-yl]benzoic acid ethyl ester chemical structure, C18H15N3O4S, CAS 1578191-62-4
4-[5-[(Phenoxycarbonyl)amino]-1,3,4-thiadiazol-2-yl]benzoic acid ethyl ester
CAS 1578191-62-4C18H15N3O4S
2-{4-[(3-Cyano-4-methyl-1H-indol-7-yl)sulfamoyl]phenyl}acetic acid chemical structure, C18H15N3O4S, CAS 2732246-42-1
2-{4-[(3-Cyano-4-methyl-1H-indol-7-yl)sulfamoyl]phenyl}acetic acid
CAS 2732246-42-1C18H15N3O4S
2-{2-[(3-Cyano-4-methyl-1H-indol-7-yl)sulfamoyl]phenyl}acetic acid chemical structure, C18H15N3O4S, CAS 2732246-40-9
2-{2-[(3-Cyano-4-methyl-1H-indol-7-yl)sulfamoyl]phenyl}acetic acid
CAS 2732246-40-9C18H15N3O4S
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-3-(propan-2-yl)-1H-thieno[2,3-c]pyrazole-5-carboxylate chemical structure, C18H15N3O4S, CAS 2248287-68-3
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-methyl-3-(propan-2-yl)-1H-thieno[2,3-c]pyrazole-5-carboxylate
CAS 2248287-68-3C18H15N3O4S
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1-cyano-2-methylbutyl)-1,3-thiazole-4-carboxylate chemical structure, C18H15N3O4S, CAS 2248404-73-9
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1-cyano-2-methylbutyl)-1,3-thiazole-4-carboxylate
CAS 2248404-73-9C18H15N3O4S
6-(2-{[(Benzyloxy)carbonyl]amino}-5-methyl-1,3-thiazol-4-yl)pyridine-2-carboxylic acid chemical structure, C18H15N3O4S, CAS 2580190-23-2
6-(2-{[(Benzyloxy)carbonyl]amino}-5-methyl-1,3-thiazol-4-yl)pyridine-2-carboxylic acid
CAS 2580190-23-2C18H15N3O4S
Benzyl N-methyl-N-[4-(2-nitrophenyl)-1,3-thiazol-2-yl]carbamate chemical structure, C18H15N3O4S, CAS 2680758-62-5
Benzyl N-methyl-N-[4-(2-nitrophenyl)-1,3-thiazol-2-yl]carbamate
CAS 2680758-62-5C18H15N3O4S
Benzyl N-[5-methyl-4-(3-nitrophenyl)-1,3-thiazol-2-yl]carbamate chemical structure, C18H15N3O4S, CAS 2680816-12-8
Benzyl N-[5-methyl-4-(3-nitrophenyl)-1,3-thiazol-2-yl]carbamate
CAS 2680816-12-8C18H15N3O4S
Benzyl N-[4-(4-methyl-3-nitrophenyl)-1,3-thiazol-2-yl]carbamate chemical structure, C18H15N3O4S, CAS 2680677-88-5
Benzyl N-[4-(4-methyl-3-nitrophenyl)-1,3-thiazol-2-yl]carbamate
CAS 2680677-88-5C18H15N3O4S
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-cyclopropyl-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxylate chemical structure, C18H15N3O4S, CAS 2248289-72-5
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-cyclopropyl-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxylate
CAS 2248289-72-5C18H15N3O4S
N-(2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)thiophene-2-carboxamide chemical structure, C18H15N3O4S, CAS 2319514-36-6
N-(2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)thiophene-2-carboxamide
CAS 2319514-36-6C18H15N3O4S
N-[(2-Ethoxyphenyl)methylideneamino]-5-nitro-1-benzothiophene-2-carboxamide chemical structure, C18H15N3O4S, CAS 591761-81-8
N-[(2-Ethoxyphenyl)methylideneamino]-5-nitro-1-benzothiophene-2-carboxamide
CAS 591761-81-8C18H15N3O4S

Frequently asked questions

What is the molar mass of C18H15N3O4S?

The molar mass of C18H15N3O4S is 369.39 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 369.0783 Da.

How many compounds have the formula C18H15N3O4S?

CompoundList lists 121 compounds with the molecular formula C18H15N3O4S, including 4-Imidazolidinone, 3-(4-ethoxyphenyl)-5-((3-nitrophenyl)methylene)-2-thioxo-, 4-Imidazolidinone, 3-(4-ethoxyphenyl)-5-((4-nitrophenyl)methylene)-2-thioxo-, N-(4-(2-((3-Acetylphenyl)amino)-2-oxoethyl)thiazol-2-yl)furan-2-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 C18H15N3O4S?

C18H15N3O4S 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.