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Molecular formula

C18H17ClN4O3S2

18 compounds have this formula on CompoundList.

Molar mass
436.93g/mol
Monoisotopic mass
436.0431Da
Atoms
45
Elements
6
Rings plus double bonds
12

The formula C18H17ClN4O3S2 describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. 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 × 1849.48%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 173.92%
    1.008 × 17 = 17.136 g/mol
  • Cl Chlorine × 18.11%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 412.82%
    14.007 × 4 = 56.028 g/mol
  • O Oxygen × 310.99%
    15.999 × 3 = 47.997 g/mol
  • S Sulfur × 214.68%
    32.06 × 2 = 64.120 g/mol
Look up another formula

Compounds with the formula C18H17ClN4O3S2

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

Showing 1 to 18 of 18 compounds

4-(2-Chlorophenyl)-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol chemical structure, C18H17ClN4O3S2, CAS 748793-42-2
4-(2-Chlorophenyl)-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol
CAS 748793-42-2C18H17ClN4O3S2
1-(2-Chlorophenyl)-3-[4-methyl-2-[(4-methylphenyl)sulfonylamino]-1,3-thiazol-5-yl]urea chemical structure, C18H17ClN4O3S2, CAS 432497-44-4
1-(2-Chlorophenyl)-3-[4-methyl-2-[(4-methylphenyl)sulfonylamino]-1,3-thiazol-5-yl]urea
CAS 432497-44-4C18H17ClN4O3S2
N-(3-Chlorophenyl)-2-(5-methoxy-2-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide chemical structure, C18H17ClN4O3S2, CAS 933206-30-5
N-(3-Chlorophenyl)-2-(5-methoxy-2-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide
CAS 933206-30-5C18H17ClN4O3S2
2-((3-Chlorophenyl)amino)-N-(4-sulfamoylphenethyl)thiazole-4-carboxamide chemical structure, C18H17ClN4O3S2, CAS 1203078-73-2
2-((3-Chlorophenyl)amino)-N-(4-sulfamoylphenethyl)thiazole-4-carboxamide
CAS 1203078-73-2C18H17ClN4O3S2
N-(5-{[(4-Chloroanilino)carbonyl]amino}-4-methyl-1,3-thiazol-2-yl)-4-methylbenzenesulfonamide chemical structure, C18H17ClN4O3S2, CAS 429623-46-1
N-(5-{[(4-Chloroanilino)carbonyl]amino}-4-methyl-1,3-thiazol-2-yl)-4-methylbenzenesulfonamide
CAS 429623-46-1C18H17ClN4O3S2
2-{2-[(3-Chlorophenyl)amino]-1,3-thiazol-4-yl}-N-[(4-sulfamoylphenyl)methyl]acetamide chemical structure, C18H17ClN4O3S2, CAS 1040656-86-7
2-{2-[(3-Chlorophenyl)amino]-1,3-thiazol-4-yl}-N-[(4-sulfamoylphenyl)methyl]acetamide
CAS 1040656-86-7C18H17ClN4O3S2
Ethyl 2-(2-(2-(2-((3-chlorophenyl)amino)thiazol-4-yl)acetamido)thiazol-4-yl)acetate chemical structure, C18H17ClN4O3S2, CAS 1105227-37-9
Ethyl 2-(2-(2-(2-((3-chlorophenyl)amino)thiazol-4-yl)acetamido)thiazol-4-yl)acetate
CAS 1105227-37-9C18H17ClN4O3S2
4-(3-Chlorophenyl)-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol chemical structure, C18H17ClN4O3S2, CAS 721418-75-3
4-(3-Chlorophenyl)-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol
CAS 721418-75-3C18H17ClN4O3S2
N-[[4-(Acetylcarbamothioylamino)phenyl]carbamothioyl]-3-chloro-4-methoxybenzamide chemical structure, C18H17ClN4O3S2, CAS 640246-83-9
N-[[4-(Acetylcarbamothioylamino)phenyl]carbamothioyl]-3-chloro-4-methoxybenzamide
CAS 640246-83-9C18H17ClN4O3S2
2-(5-Amino-3-(methylthio)-4-(phenylsulfonyl)-1H-pyrazol-1-yl)-N-(3-chlorophenyl)acetamide chemical structure, C18H17ClN4O3S2, CAS 895114-09-7
2-(5-Amino-3-(methylthio)-4-(phenylsulfonyl)-1H-pyrazol-1-yl)-N-(3-chlorophenyl)acetamide
CAS 895114-09-7C18H17ClN4O3S2
2-(5-Amino-3-(methylthio)-4-(phenylsulfonyl)-1H-pyrazol-1-yl)-N-(4-chlorophenyl)acetamide chemical structure, C18H17ClN4O3S2, CAS 895114-15-5
2-(5-Amino-3-(methylthio)-4-(phenylsulfonyl)-1H-pyrazol-1-yl)-N-(4-chlorophenyl)acetamide
CAS 895114-15-5C18H17ClN4O3S2
1-[4-(2,1,3-Benzothiadiazol-4-ylsulfonyl)piperazin-1-yl]-2-(4-chlorophenyl)ethanone chemical structure, C18H17ClN4O3S2, CAS 1010906-26-9
1-[4-(2,1,3-Benzothiadiazol-4-ylsulfonyl)piperazin-1-yl]-2-(4-chlorophenyl)ethanone
CAS 1010906-26-9C18H17ClN4O3S2
N'-(6-Chloro-1,3-benzothiazol-2-yl)-4-(pyrrolidine-1-sulfonyl)benzohydrazide chemical structure, C18H17ClN4O3S2, CAS 851980-19-3
N'-(6-Chloro-1,3-benzothiazol-2-yl)-4-(pyrrolidine-1-sulfonyl)benzohydrazide
CAS 851980-19-3C18H17ClN4O3S2
N-(4-Chlorophenyl)-2-(5-methoxy-2-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide chemical structure, C18H17ClN4O3S2, CAS 933206-34-9
N-(4-Chlorophenyl)-2-(5-methoxy-2-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide
CAS 933206-34-9C18H17ClN4O3S2
5-Chloro-N-{3-[6-(morpholin-4-yl)pyridazin-3-yl]phenyl}thiophene-2-sulfonamide chemical structure, C18H17ClN4O3S2, CAS 904824-74-4
5-Chloro-N-{3-[6-(morpholin-4-yl)pyridazin-3-yl]phenyl}thiophene-2-sulfonamide
CAS 904824-74-4C18H17ClN4O3S2
1-(4-Chlorophenyl)-3-(5-((3,5-dimethoxybenzyl)thio)-1,3,4-thiadiazol-2-yl)urea chemical structure, C18H17ClN4O3S2, CAS 922698-26-8
1-(4-Chlorophenyl)-3-(5-((3,5-dimethoxybenzyl)thio)-1,3,4-thiadiazol-2-yl)urea
CAS 922698-26-8C18H17ClN4O3S2
1-(5-((2-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)-3-(3,4-dimethoxyphenyl)urea chemical structure, C18H17ClN4O3S2, CAS 922614-70-8
1-(5-((2-Chlorobenzyl)thio)-1,3,4-thiadiazol-2-yl)-3-(3,4-dimethoxyphenyl)urea
CAS 922614-70-8C18H17ClN4O3S2
N-(5-((2-((2-Chlorobenzyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-2,5-dimethylfuran-3-carboxamide chemical structure, C18H17ClN4O3S2, CAS 1351661-55-6
N-(5-((2-((2-Chlorobenzyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-2,5-dimethylfuran-3-carboxamide
CAS 1351661-55-6C18H17ClN4O3S2

Frequently asked questions

What is the molar mass of C18H17ClN4O3S2?

The molar mass of C18H17ClN4O3S2 is 436.93 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 4 nitrogen atoms, 3 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 436.0431 Da.

How many compounds have the formula C18H17ClN4O3S2?

CompoundList lists 18 compounds with the molecular formula C18H17ClN4O3S2, including 4-(2-Chlorophenyl)-5-[3-(morpholine-4-sulfonyl)phenyl]-4H-1,2,4-triazole-3-thiol, 1-(2-Chlorophenyl)-3-[4-methyl-2-[(4-methylphenyl)sulfonylamino]-1,3-thiazol-5-yl]urea, N-(3-Chlorophenyl)-2-(5-methoxy-2-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-4-oxopyridin-1(4H)-yl)acetamide. 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 C18H17ClN4O3S2?

C18H17ClN4O3S2 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.