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Molecular formula

C18H15Cl2N3O4S

13 compounds have this formula on CompoundList.

Molar mass
440.29g/mol
Monoisotopic mass
439.0160Da
Atoms
43
Elements
6
Rings plus double bonds
12

The formula C18H15Cl2N3O4S describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 2 chlorine 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 × 1849.10%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 153.43%
    1.008 × 15 = 15.120 g/mol
  • Cl Chlorine × 216.10%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 39.54%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 414.53%
    15.999 × 4 = 63.996 g/mol
  • S Sulfur × 17.28%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H15Cl2N3O4S

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

Showing 1 to 13 of 13 compounds

2-(3,4-Dichlorophenyl)-N-(4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)acetamide chemical structure, C18H15Cl2N3O4S, CAS 735303-62-5
2-(3,4-Dichlorophenyl)-N-(4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)acetamide
CAS 735303-62-5C18H15Cl2N3O4S
3-(2,6-Dichlorophenyl)-5-methyl-N-[(4-sulfamoylphenyl)methyl]-1,2-oxazole-4-carboxamide chemical structure, C18H15Cl2N3O4S, CAS 153948-25-5
3-(2,6-Dichlorophenyl)-5-methyl-N-[(4-sulfamoylphenyl)methyl]-1,2-oxazole-4-carboxamide
CAS 153948-25-5C18H15Cl2N3O4S
(2-{[3-(2,6-Dichloro-phenyl)-5-methyl-isoxazole-4-carbonyl]-amino}-thiazol-4-yl)-acetic acid ethyl ester chemical structure, C18H15Cl2N3O4S, CAS 349613-79-2
(2-{[3-(2,6-Dichloro-phenyl)-5-methyl-isoxazole-4-carbonyl]-amino}-thiazol-4-yl)-acetic acid ethyl ester
CAS 349613-79-2C18H15Cl2N3O4S
3-(2,6-Dichlorophenyl)-5-methyl-N-(2-methyl-5-sulfamoylphenyl)-1,2-oxazole-4-carboxamide chemical structure, C18H15Cl2N3O4S, CAS 362680-01-1
3-(2,6-Dichlorophenyl)-5-methyl-N-(2-methyl-5-sulfamoylphenyl)-1,2-oxazole-4-carboxamide
CAS 362680-01-1C18H15Cl2N3O4S
Methyl 2-[({1-[(2,4-dichlorophenoxy)methyl]-1H-pyrazol-3-yl}carbonyl)amino]-5-methylthiophene-3-carboxylate chemical structure, C18H15Cl2N3O4S, CAS 1005662-45-2
Methyl 2-[({1-[(2,4-dichlorophenoxy)methyl]-1H-pyrazol-3-yl}carbonyl)amino]-5-methylthiophene-3-carboxylate
CAS 1005662-45-2C18H15Cl2N3O4S
Ethyl 3-(4-chlorophenyl)-5-(2-chloropropanoylamino)-4-oxothieno[3,4-d]pyridazine-1-carboxylate chemical structure, C18H15Cl2N3O4S, CAS 851950-19-1
Ethyl 3-(4-chlorophenyl)-5-(2-chloropropanoylamino)-4-oxothieno[3,4-d]pyridazine-1-carboxylate
CAS 851950-19-1C18H15Cl2N3O4S
N5-(3,4-dichlorophenyl)-4-hydroxy-N2,N2,3-trimethyl-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-2,5-dicarboxamide chemical structure, C18H15Cl2N3O4S, CAS 1251618-91-3
N5-(3,4-dichlorophenyl)-4-hydroxy-N2,N2,3-trimethyl-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-2,5-dicarboxamide
CAS 1251618-91-3C18H15Cl2N3O4S
N5-(2,4-dichlorophenyl)-4-hydroxy-N2,N2,3-trimethyl-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-2,5-dicarboxamide chemical structure, C18H15Cl2N3O4S, CAS 1251696-20-4
N5-(2,4-dichlorophenyl)-4-hydroxy-N2,N2,3-trimethyl-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-2,5-dicarboxamide
CAS 1251696-20-4C18H15Cl2N3O4S
N-(3,4-Dichlorophenyl)-2-(2-oxo-3-tosyl-2,3-dihydro-1H-imidazol-1-yl)acetamide chemical structure, C18H15Cl2N3O4S, CAS 932514-38-0
N-(3,4-Dichlorophenyl)-2-(2-oxo-3-tosyl-2,3-dihydro-1H-imidazol-1-yl)acetamide
CAS 932514-38-0C18H15Cl2N3O4S
2,5-Dichloro-N-(1-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)benzenesulfonamide chemical structure, C18H15Cl2N3O4S, CAS 1705190-16-4
2,5-Dichloro-N-(1-((2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-1H-pyrazol-4-yl)benzenesulfonamide
CAS 1705190-16-4C18H15Cl2N3O4S
3-(1-((3',4'-Dichloro-[1,1'-biphenyl]-4-yl)sulfonyl)azetidin-3-yl)imidazolidine-2,4-dione chemical structure, C18H15Cl2N3O4S, CAS 2034490-19-0
3-(1-((3',4'-Dichloro-[1,1'-biphenyl]-4-yl)sulfonyl)azetidin-3-yl)imidazolidine-2,4-dione
CAS 2034490-19-0C18H15Cl2N3O4S
Methyl 2-[(2,6-dichloropyridin-3-yl)sulfonyl]-1H,2H,3H,4H,5H-pyrido[4,3-b]indole-8-carboxylate chemical structure, C18H15Cl2N3O4S, CAS 1311526-65-4
Methyl 2-[(2,6-dichloropyridin-3-yl)sulfonyl]-1H,2H,3H,4H,5H-pyrido[4,3-b]indole-8-carboxylate
CAS 1311526-65-4C18H15Cl2N3O4S
Ethyl 1-(4-chlorophenyl)-5-[(3-chlorophenyl)sulfonylamino]pyrazole-4-carboxylate chemical structure, C18H15Cl2N3O4S, CAS 3055029-65-4
Ethyl 1-(4-chlorophenyl)-5-[(3-chlorophenyl)sulfonylamino]pyrazole-4-carboxylate
CAS 3055029-65-4C18H15Cl2N3O4S

Frequently asked questions

What is the molar mass of C18H15Cl2N3O4S?

The molar mass of C18H15Cl2N3O4S is 440.29 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 439.0160 Da.

How many compounds have the formula C18H15Cl2N3O4S?

CompoundList lists 13 compounds with the molecular formula C18H15Cl2N3O4S, including 2-(3,4-Dichlorophenyl)-N-(4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)acetamide, 3-(2,6-Dichlorophenyl)-5-methyl-N-[(4-sulfamoylphenyl)methyl]-1,2-oxazole-4-carboxamide, (2-{[3-(2,6-Dichloro-phenyl)-5-methyl-isoxazole-4-carbonyl]-amino}-thiazol-4-yl)-acetic acid ethyl ester. 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 C18H15Cl2N3O4S?

C18H15Cl2N3O4S 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.