CompoundList
Sign in
Molecular formula

C18H15Cl2N3O3S

23 compounds have this formula on CompoundList.

Molar mass
424.30g/mol
Monoisotopic mass
423.0211Da
Atoms
42
Elements
6
Rings plus double bonds
12

The formula C18H15Cl2N3O3S describes a molecule made of 18 carbon atoms, 15 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms, 3 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 × 1850.95%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 153.56%
    1.008 × 15 = 15.120 g/mol
  • Cl Chlorine × 216.71%
    35.45 × 2 = 70.900 g/mol
  • N Nitrogen × 39.90%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 311.31%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 17.56%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H15Cl2N3O3S

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

Showing 1 to 23 of 23 compounds

3-(4-Chlorophenyl)-5-{1-[(4-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole chemical structure, C18H15Cl2N3O3S, CAS 478045-79-3
3-(4-Chlorophenyl)-5-{1-[(4-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole
CAS 478045-79-3C18H15Cl2N3O3S
3-(3-Chlorophenyl)-5-{1-[(4-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole chemical structure, C18H15Cl2N3O3S, CAS 478045-78-2
3-(3-Chlorophenyl)-5-{1-[(4-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole
CAS 478045-78-2C18H15Cl2N3O3S
3-(2-Chlorophenyl)-5-{1-[(2-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole chemical structure, C18H15Cl2N3O3S, CAS 551931-01-2
3-(2-Chlorophenyl)-5-{1-[(2-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole
CAS 551931-01-2C18H15Cl2N3O3S
3-(3-Chlorophenyl)-5-{1-[(2-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole chemical structure, C18H15Cl2N3O3S, CAS 551931-00-1
3-(3-Chlorophenyl)-5-{1-[(2-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole
CAS 551931-00-1C18H15Cl2N3O3S
3-(4-Chlorophenyl)-5-{1-[(2-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole chemical structure, C18H15Cl2N3O3S, CAS 551930-99-5
3-(4-Chlorophenyl)-5-{1-[(2-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole
CAS 551930-99-5C18H15Cl2N3O3S
N-(3-Carbamoyl-4,5-dimethylthiophen-2-yl)-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide chemical structure, C18H15Cl2N3O3S, CAS 544439-49-8
N-(3-Carbamoyl-4,5-dimethylthiophen-2-yl)-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxamide
CAS 544439-49-8C18H15Cl2N3O3S
N-(6-Acetyl-3-cyano-5,7-dihydro-4H-thieno[2,3-c]pyridin-2-yl)-2-(2,4-dichlorophenoxy)acetamide chemical structure, C18H15Cl2N3O3S, CAS 864859-25-6
N-(6-Acetyl-3-cyano-5,7-dihydro-4H-thieno[2,3-c]pyridin-2-yl)-2-(2,4-dichlorophenoxy)acetamide
CAS 864859-25-6C18H15Cl2N3O3S
2-(2,4-Dichlorophenoxy)-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)acetamide chemical structure, C18H15Cl2N3O3S, CAS 946264-44-4
2-(2,4-Dichlorophenoxy)-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)acetamide
CAS 946264-44-4C18H15Cl2N3O3S
3,4-Dichloro-N-[5-(3,4-dimethoxybenzyl)-1,3,4-thiadiazol-2-yl]benzamide chemical structure, C18H15Cl2N3O3S, CAS 600163-19-7
3,4-Dichloro-N-[5-(3,4-dimethoxybenzyl)-1,3,4-thiadiazol-2-yl]benzamide
CAS 600163-19-7C18H15Cl2N3O3S
2,5-Dichloro-N-[5-[(3,4-dimethoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]benzamide chemical structure, C18H15Cl2N3O3S, CAS 600164-33-8
2,5-Dichloro-N-[5-[(3,4-dimethoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]benzamide
CAS 600164-33-8C18H15Cl2N3O3S
2-[(5-Chloro-2-methoxyphenyl)amino]-N-(3-chlorophenyl)-4-oxo-5,6-dihydro-4H-1,3-thiazine-6-carboxamide chemical structure, C18H15Cl2N3O3S, CAS 667431-48-3
2-[(5-Chloro-2-methoxyphenyl)amino]-N-(3-chlorophenyl)-4-oxo-5,6-dihydro-4H-1,3-thiazine-6-carboxamide
CAS 667431-48-3C18H15Cl2N3O3S
3-(1,3-Benzodioxol-5-yloxymethyl)-5-[(2,4-dichlorophenyl)methylsulfanyl]-4-methyl-1,2,4-triazole chemical structure, C18H15Cl2N3O3S, CAS 893769-79-4
3-(1,3-Benzodioxol-5-yloxymethyl)-5-[(2,4-dichlorophenyl)methylsulfanyl]-4-methyl-1,2,4-triazole
CAS 893769-79-4C18H15Cl2N3O3S
2-Chloro-10-(3-(1H-imidazol-1-yl)propionyl)-10H-phenothiazine 5,5-dioxide monohydrochloride chemical structure, C18H15Cl2N3O3S, CAS 77020-84-9
2-Chloro-10-(3-(1H-imidazol-1-yl)propionyl)-10H-phenothiazine 5,5-dioxide monohydrochloride
CAS 77020-84-9C18H15Cl2N3O3S
5-(1-((2,4-Dichloro-5-methylphenyl)sulfonyl)azetidin-3-yl)-3-phenyl-1,2,4-oxadiazole chemical structure, C18H15Cl2N3O3S, CAS 1251574-95-4
5-(1-((2,4-Dichloro-5-methylphenyl)sulfonyl)azetidin-3-yl)-3-phenyl-1,2,4-oxadiazole
CAS 1251574-95-4C18H15Cl2N3O3S
3-(1-(2,3-Dichlorobenzoyl)piperidin-4-yl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione chemical structure, C18H15Cl2N3O3S, CAS 2034392-40-8
3-(1-(2,3-Dichlorobenzoyl)piperidin-4-yl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
CAS 2034392-40-8C18H15Cl2N3O3S
N-(6-Acetamido-1,3-benzothiazol-2-yl)-2-(2,4-dichlorophenoxy)propanamide chemical structure, C18H15Cl2N3O3S, CAS 708991-35-9
N-(6-Acetamido-1,3-benzothiazol-2-yl)-2-(2,4-dichlorophenoxy)propanamide
CAS 708991-35-9C18H15Cl2N3O3S
3-(2-Chlorophenyl)-5-{1-[(4-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole chemical structure, C18H15Cl2N3O3S, CAS 478045-80-6
3-(2-Chlorophenyl)-5-{1-[(4-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole
CAS 478045-80-6C18H15Cl2N3O3S
N-(Cyanomethyl)-N-cyclopropyl-3-(2,5-dichlorobenzenesulfonamido)benzamide chemical structure, C18H15Cl2N3O3S, CAS 1288855-93-5
N-(Cyanomethyl)-N-cyclopropyl-3-(2,5-dichlorobenzenesulfonamido)benzamide
CAS 1288855-93-5C18H15Cl2N3O3S
2-((2,4-Dichloro-5-methylphenyl)sulfonyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one chemical structure, C18H15Cl2N3O3S, CAS 2034413-36-8
2-((2,4-Dichloro-5-methylphenyl)sulfonyl)-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-11(2H)-one
CAS 2034413-36-8C18H15Cl2N3O3S
[(3-Cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]methyl 3,6-dichloropyridine-2-carboxylate chemical structure, C18H15Cl2N3O3S, CAS 721415-50-5
[(3-Cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]methyl 3,6-dichloropyridine-2-carboxylate
CAS 721415-50-5C18H15Cl2N3O3S
2-[[4-(3,4-Dichlorobenzoyl)-1-piperazinyl]sulfonyl]benzonitrile chemical structure, C18H15Cl2N3O3S, CAS 850348-83-3
2-[[4-(3,4-Dichlorobenzoyl)-1-piperazinyl]sulfonyl]benzonitrile
CAS 850348-83-3C18H15Cl2N3O3S
2,5-Dichloro-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-N-(prop-2-en-1-yl)benzenesulfonamide chemical structure, C18H15Cl2N3O3S, CAS 905803-25-0
2,5-Dichloro-N-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]-N-(prop-2-en-1-yl)benzenesulfonamide
CAS 905803-25-0C18H15Cl2N3O3S
3,5-Dichloro-4-ethoxy-N-[3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-yl]benzamide chemical structure, C18H15Cl2N3O3S, CAS 901666-69-1
3,5-Dichloro-4-ethoxy-N-[3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-yl]benzamide
CAS 901666-69-1C18H15Cl2N3O3S

Frequently asked questions

What is the molar mass of C18H15Cl2N3O3S?

The molar mass of C18H15Cl2N3O3S is 424.30 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms, 2 chlorine atoms, 3 nitrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 423.0211 Da.

How many compounds have the formula C18H15Cl2N3O3S?

CompoundList lists 23 compounds with the molecular formula C18H15Cl2N3O3S, including 3-(4-Chlorophenyl)-5-{1-[(4-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole, 3-(3-Chlorophenyl)-5-{1-[(4-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole, 3-(2-Chlorophenyl)-5-{1-[(2-chlorophenyl)sulfonyl]-2-pyrrolidinyl}-1,2,4-oxadiazole. 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 C18H15Cl2N3O3S?

C18H15Cl2N3O3S 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.