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Molecular formula

C19H18N2O5S

128 compounds have this formula on CompoundList.

Molar mass
386.42g/mol
Monoisotopic mass
386.0936Da
Atoms
45
Elements
5
Rings plus double bonds
12

The formula C19H18N2O5S describes a molecule made of 19 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 5 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 × 1959.06%
    12.011 × 19 = 228.209 g/mol
  • H Hydrogen × 184.70%
    1.008 × 18 = 18.144 g/mol
  • N Nitrogen × 27.25%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 520.70%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 18.30%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C19H18N2O5S

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

Showing 101 to 128 of 128 compounds

N-(1-(Benzofuran-2-yl)propan-2-yl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide chemical structure, C19H18N2O5S, CAS 2034222-57-4
N-(1-(Benzofuran-2-yl)propan-2-yl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide
CAS 2034222-57-4C19H18N2O5S
1-{3-[(4-Hydroxyphenyl)sulfamoyl]phenyl}-2,5-dimethyl-1H-pyrrole-3-carboxylicacid chemical structure, C19H18N2O5S, CAS 2551118-81-9
1-{3-[(4-Hydroxyphenyl)sulfamoyl]phenyl}-2,5-dimethyl-1H-pyrrole-3-carboxylicacid
CAS 2551118-81-9C19H18N2O5S
2-Methoxy-5-(pyrrolidin-1-ylcarbonothioyl)phenyl 3-nitrobenzoate chemical structure, C19H18N2O5S, CAS 443736-99-0
2-Methoxy-5-(pyrrolidin-1-ylcarbonothioyl)phenyl 3-nitrobenzoate
CAS 443736-99-0C19H18N2O5S
2-Methoxy-4-(pyrrolidin-1-ylcarbonothioyl)phenyl 3-nitrobenzoate chemical structure, C19H18N2O5S, CAS 443639-08-5
2-Methoxy-4-(pyrrolidin-1-ylcarbonothioyl)phenyl 3-nitrobenzoate
CAS 443639-08-5C19H18N2O5S
4-{2-Cyano-2-[(2-methoxyethyl)carbamoyl]eth-1-en-1-yl}-2-methoxyphenyl thiophene-2-carboxylate chemical structure, C19H18N2O5S, CAS 478016-84-1
4-{2-Cyano-2-[(2-methoxyethyl)carbamoyl]eth-1-en-1-yl}-2-methoxyphenyl thiophene-2-carboxylate
CAS 478016-84-1C19H18N2O5S
(5-Phenyl-1,2-oxazol-3-yl)methyl 4-(dimethylsulfamoyl)benzoate chemical structure, C19H18N2O5S, CAS 880412-92-0
(5-Phenyl-1,2-oxazol-3-yl)methyl 4-(dimethylsulfamoyl)benzoate
CAS 880412-92-0C19H18N2O5S
Methyl N-[4-({[4-(furan-3-yl)phenyl]methyl}sulfamoyl)phenyl]carbamate chemical structure, C19H18N2O5S, CAS 2097914-93-5
Methyl N-[4-({[4-(furan-3-yl)phenyl]methyl}sulfamoyl)phenyl]carbamate
CAS 2097914-93-5C19H18N2O5S
[4-Methyl-1-(naphthalene-1-sulfonylamino)-2-oxo-1,2-dihydro-pyridin-3-yl]acetic acid methyl ester chemical structure, C19H18N2O5S, CAS 862205-47-8
[4-Methyl-1-(naphthalene-1-sulfonylamino)-2-oxo-1,2-dihydro-pyridin-3-yl]acetic acid methyl ester
CAS 862205-47-8C19H18N2O5S
4-Hydroxy-3-(4-methoxybenzenesulfonyl)-N,N-dimethylquinoline-6-carboxamide chemical structure, C19H18N2O5S, CAS 2327046-06-8
4-Hydroxy-3-(4-methoxybenzenesulfonyl)-N,N-dimethylquinoline-6-carboxamide
CAS 2327046-06-8C19H18N2O5S
N-{2-[4-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-N'-(2-methoxyphenyl)ethanediamide chemical structure, C19H18N2O5S, CAS 2310146-48-4
N-{2-[4-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-N'-(2-methoxyphenyl)ethanediamide
CAS 2310146-48-4C19H18N2O5S
N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-N'-(4-methoxyphenyl)ethanediamide chemical structure, C19H18N2O5S, CAS 2320860-28-2
N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-N'-(4-methoxyphenyl)ethanediamide
CAS 2320860-28-2C19H18N2O5S
N-(2-{[2,2'-Bifuran]-5-yl}-2-hydroxyethyl)-N'-[2-(methylsulfanyl)phenyl]ethanediamide chemical structure, C19H18N2O5S, CAS 2320539-97-5
N-(2-{[2,2'-Bifuran]-5-yl}-2-hydroxyethyl)-N'-[2-(methylsulfanyl)phenyl]ethanediamide
CAS 2320539-97-5C19H18N2O5S
N-{2-Hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}-N'-(2-methoxyphenyl)ethanediamide chemical structure, C19H18N2O5S, CAS 2319849-90-4
N-{2-Hydroxy-2-[5-(thiophen-2-yl)furan-2-yl]ethyl}-N'-(2-methoxyphenyl)ethanediamide
CAS 2319849-90-4C19H18N2O5S
4-But-2-ynyl-2-(3,4-dimethoxyphenyl)-1,1-dioxo-1lambda6,2,4-benzothiadiazin-3-one chemical structure, C19H18N2O5S, CAS 2741914-49-6
4-But-2-ynyl-2-(3,4-dimethoxyphenyl)-1,1-dioxo-1lambda6,2,4-benzothiadiazin-3-one
CAS 2741914-49-6C19H18N2O5S
(R)-6-(2,3-Dihydro-1H-inden-5-yl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-5-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C19H18N2O5S, CAS 2923009-78-1
(R)-6-(2,3-Dihydro-1H-inden-5-yl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-5-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 2923009-78-1C19H18N2O5S
5-[4-[1-(Benzenesulfonyl)cyclopropyl]oxyphenyl]-5-methylimidazolidine-2,4-dione chemical structure, C19H18N2O5S, CAS 1198167-25-7
5-[4-[1-(Benzenesulfonyl)cyclopropyl]oxyphenyl]-5-methylimidazolidine-2,4-dione
CAS 1198167-25-7C19H18N2O5S
Fmoc-S-carbamoyl-L-cysteine chemical structure, C19H18N2O5S, CAS 1354488-29-1
Fmoc-S-carbamoyl-L-cysteine
CAS 1354488-29-1C19H18N2O5S
N-(2H-1,3-Benzodioxol-5-yl)-N'-[(4-hydroxy-3,4-dihydro-1H-2-benzothiopyran-4-yl)methyl]ethanediamide chemical structure, C19H18N2O5S, CAS 2741932-93-2
N-(2H-1,3-Benzodioxol-5-yl)-N'-[(4-hydroxy-3,4-dihydro-1H-2-benzothiopyran-4-yl)methyl]ethanediamide
CAS 2741932-93-2C19H18N2O5S
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-(2,2-dimethylpropanamido)-3-methylthiophene-2-carboxylate chemical structure, C19H18N2O5S, CAS 2248403-76-9
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 5-(2,2-dimethylpropanamido)-3-methylthiophene-2-carboxylate
CAS 2248403-76-9C19H18N2O5S
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4,5-dimethyl-2-(2-methylpropanamido)thiophene-3-carboxylate chemical structure, C19H18N2O5S, CAS 2248308-24-7
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 4,5-dimethyl-2-(2-methylpropanamido)thiophene-3-carboxylate
CAS 2248308-24-7C19H18N2O5S
Benzyl N-{[5-(4-sulfamoylphenyl)furan-2-yl]methyl}carbamate chemical structure, C19H18N2O5S, CAS 2680680-69-5
Benzyl N-{[5-(4-sulfamoylphenyl)furan-2-yl]methyl}carbamate
CAS 2680680-69-5C19H18N2O5S
6-(2,3-Dihydro-1H-inden-5-yl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-5-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C19H18N2O5S, CAS 3026670-59-4
6-(2,3-Dihydro-1H-inden-5-yl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-5-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 3026670-59-4C19H18N2O5S
(S)-6-(2,3-Dihydro-1H-inden-5-yl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-5-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxamide chemical structure, C19H18N2O5S, CAS 3009908-94-2
(S)-6-(2,3-Dihydro-1H-inden-5-yl)-N-(1,1-dioxido-2,3-dihydrothiophen-3-yl)-5-hydroxy-2-oxo-1,2-dihydropyridine-3-carboxamide
CAS 3009908-94-2C19H18N2O5S
(5-Cyclopropyl-isoxazol-4-yl)-(3-methanesulfonyl-2,5-dimethyl-4-oxazol-2-YL-phenyl)-methanone chemical structure, C19H18N2O5S, CAS 1231589-18-6
(5-Cyclopropyl-isoxazol-4-yl)-(3-methanesulfonyl-2,5-dimethyl-4-oxazol-2-YL-phenyl)-methanone
CAS 1231589-18-6C19H18N2O5S

Frequently asked questions

What is the molar mass of C19H18N2O5S?

The molar mass of C19H18N2O5S is 386.42 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms, 2 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 386.0936 Da.

How many compounds have the formula C19H18N2O5S?

CompoundList lists 128 compounds with the molecular formula C19H18N2O5S, including N-(1-(Benzofuran-2-yl)propan-2-yl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide, 1-{3-[(4-Hydroxyphenyl)sulfamoyl]phenyl}-2,5-dimethyl-1H-pyrrole-3-carboxylicacid, 2-Methoxy-5-(pyrrolidin-1-ylcarbonothioyl)phenyl 3-nitrobenzoate. 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 C19H18N2O5S?

C19H18N2O5S has a degree of unsaturation of 12. 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.