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Molecular formula

C18H17ClN2O5S

35 compounds have this formula on CompoundList.

Molar mass
408.85g/mol
Monoisotopic mass
408.0547Da
Atoms
44
Elements
6
Rings plus double bonds
11

The formula C18H17ClN2O5S describes a molecule made of 18 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 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 × 1852.88%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 174.19%
    1.008 × 17 = 17.136 g/mol
  • Cl Chlorine × 18.67%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 26.85%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 519.57%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 17.84%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H17ClN2O5S

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

Showing 1 to 35 of 35 compounds

Methyl 4-(2-chlorophenyl)-5-cyano-6-[(2-ethoxy-2-oxoethyl)sulfanyl]-2-oxo-1,2,3,4-tetrahydropyridine-3-carboxylate chemical structure, C18H17ClN2O5S, CAS 332045-82-6
Methyl 4-(2-chlorophenyl)-5-cyano-6-[(2-ethoxy-2-oxoethyl)sulfanyl]-2-oxo-1,2,3,4-tetrahydropyridine-3-carboxylate
CAS 332045-82-6C18H17ClN2O5S
Methyl 4-(4-chlorophenyl)-5-cyano-6-(2-ethoxy-2-oxoethyl)sulfanyl-2-oxo-3,4-dihydro-1H-pyridine-3-carboxylate chemical structure, C18H17ClN2O5S, CAS 361478-17-3
Methyl 4-(4-chlorophenyl)-5-cyano-6-(2-ethoxy-2-oxoethyl)sulfanyl-2-oxo-3,4-dihydro-1H-pyridine-3-carboxylate
CAS 361478-17-3C18H17ClN2O5S
Ethyl 2-[(4-chloro-3-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C18H17ClN2O5S, CAS 302582-85-0
Ethyl 2-[(4-chloro-3-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 302582-85-0C18H17ClN2O5S
Benzo[1,3]dioxol-5-yl-[4-(4-chloro-benzenesulfonyl)-piperazin-1-yl]-methanone chemical structure, C18H17ClN2O5S, CAS 878418-21-4
Benzo[1,3]dioxol-5-yl-[4-(4-chloro-benzenesulfonyl)-piperazin-1-yl]-methanone
CAS 878418-21-4C18H17ClN2O5S
[2-[(3-Carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]-2-oxoethyl] 3-chloro-4-hydroxybenzoate chemical structure, C18H17ClN2O5S, CAS 851623-45-5
[2-[(3-Carbamoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]-2-oxoethyl] 3-chloro-4-hydroxybenzoate
CAS 851623-45-5C18H17ClN2O5S
(3-{[(4-Chlorophenyl)sulfonyl]methyl}-4-nitrophenyl)(1-pyrrolidinyl)methanone chemical structure, C18H17ClN2O5S, CAS 339101-78-9
(3-{[(4-Chlorophenyl)sulfonyl]methyl}-4-nitrophenyl)(1-pyrrolidinyl)methanone
CAS 339101-78-9C18H17ClN2O5S
1-(3-(((4-Chlorophenyl)sulfonyl)methyl)-4-nitrophenyl)-3-(dimethylamino)-2-propen-1-one chemical structure, C18H17ClN2O5S, CAS 303145-49-5
1-(3-(((4-Chlorophenyl)sulfonyl)methyl)-4-nitrophenyl)-3-(dimethylamino)-2-propen-1-one
CAS 303145-49-5C18H17ClN2O5S
N-(1,3-Benzodioxol-5-yl)-4-chloro-3-(pyrrolidin-1-ylsulfonyl)benzamide chemical structure, C18H17ClN2O5S, CAS 797020-15-6
N-(1,3-Benzodioxol-5-yl)-4-chloro-3-(pyrrolidin-1-ylsulfonyl)benzamide
CAS 797020-15-6C18H17ClN2O5S
5-(((3-Chloro-4-methoxyphenyl)sulfonyl)methyl)-3-(4-ethoxyphenyl)-1,2,4-oxadiazole chemical structure, C18H17ClN2O5S, CAS 1105224-47-2
5-(((3-Chloro-4-methoxyphenyl)sulfonyl)methyl)-3-(4-ethoxyphenyl)-1,2,4-oxadiazole
CAS 1105224-47-2C18H17ClN2O5S
Ethyl 2-(2-chloro-5-nitrobenzamido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C18H17ClN2O5S, CAS 313233-80-6
Ethyl 2-(2-chloro-5-nitrobenzamido)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 313233-80-6C18H17ClN2O5S
Methyl 2-[(2-chloro-5-nitrobenzoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C18H17ClN2O5S, CAS 302577-34-0
Methyl 2-[(2-chloro-5-nitrobenzoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 302577-34-0C18H17ClN2O5S
Methyl 2-[(2-chloro-4-nitrobenzoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C18H17ClN2O5S, CAS 302576-71-2
Methyl 2-[(2-chloro-4-nitrobenzoyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 302576-71-2C18H17ClN2O5S
2-[4-(3-Chlorobenzenesulfonyl)piperazine-1-carbonyl]benzoic acid chemical structure, C18H17ClN2O5S, CAS 743445-14-9
2-[4-(3-Chlorobenzenesulfonyl)piperazine-1-carbonyl]benzoic acid
CAS 743445-14-9C18H17ClN2O5S
Methyl 2-({2-chloro-5-nitrobenzoyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate chemical structure, C18H17ClN2O5S, CAS 477571-13-4
Methyl 2-({2-chloro-5-nitrobenzoyl}amino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate
CAS 477571-13-4C18H17ClN2O5S
Ethyl 2-[(5-chloro-2-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C18H17ClN2O5S, CAS 406194-85-2
Ethyl 2-[(5-chloro-2-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 406194-85-2C18H17ClN2O5S
N-(4-Chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-nitrobenzamide chemical structure, C18H17ClN2O5S, CAS 620557-31-5
N-(4-Chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-nitrobenzamide
CAS 620557-31-5C18H17ClN2O5S
N-(3-Chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-4-nitrobenzamide chemical structure, C18H17ClN2O5S, CAS 620558-84-1
N-(3-Chlorobenzyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-4-nitrobenzamide
CAS 620558-84-1C18H17ClN2O5S
Ethyl 2-({4-chloro-2-nitrobenzoyl}amino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate chemical structure, C18H17ClN2O5S, CAS 438475-83-3
Ethyl 2-({4-chloro-2-nitrobenzoyl}amino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS 438475-83-3C18H17ClN2O5S
4-Chloro-N-(1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-5-oxopyrrolidin-3-yl)benzenesulfonamide chemical structure, C18H17ClN2O5S, CAS 905688-30-4
4-Chloro-N-(1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-5-oxopyrrolidin-3-yl)benzenesulfonamide
CAS 905688-30-4C18H17ClN2O5S
4-(4-Chlorobenzenesulfonyl)-2-(furan-2-yl)-N-[(oxolan-2-yl)methyl]-1,3-oxazol-5-amine chemical structure, C18H17ClN2O5S, CAS 862794-33-0
4-(4-Chlorobenzenesulfonyl)-2-(furan-2-yl)-N-[(oxolan-2-yl)methyl]-1,3-oxazol-5-amine
CAS 862794-33-0C18H17ClN2O5S
Propyl 2-[(4-chloro-2-nitrobenzoyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate chemical structure, C18H17ClN2O5S, CAS 444932-07-4
Propyl 2-[(4-chloro-2-nitrobenzoyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
CAS 444932-07-4C18H17ClN2O5S
N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-3,4,5-trimethoxybenzamide chemical structure, C18H17ClN2O5S, CAS 886964-00-7
N-(7-Chloro-4-methoxybenzo[d]thiazol-2-yl)-3,4,5-trimethoxybenzamide
CAS 886964-00-7C18H17ClN2O5S
N-(3-Chloro-4-methoxyphenyl)-3-(4-methyl-1,1,3-trioxo-1lambda6,2-thiazolidin-2-yl)benzamide chemical structure, C18H17ClN2O5S, CAS 919633-91-3
N-(3-Chloro-4-methoxyphenyl)-3-(4-methyl-1,1,3-trioxo-1lambda6,2-thiazolidin-2-yl)benzamide
CAS 919633-91-3C18H17ClN2O5S
3-({[(3-Chloro-4-ethoxyphenyl)carbonyl]carbamothioyl}amino)-4-methoxybenzoic acid chemical structure, C18H17ClN2O5S, CAS 435283-60-6
3-({[(3-Chloro-4-ethoxyphenyl)carbonyl]carbamothioyl}amino)-4-methoxybenzoic acid
CAS 435283-60-6C18H17ClN2O5S

Frequently asked questions

What is the molar mass of C18H17ClN2O5S?

The molar mass of C18H17ClN2O5S is 408.85 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 408.0547 Da.

How many compounds have the formula C18H17ClN2O5S?

CompoundList lists 35 compounds with the molecular formula C18H17ClN2O5S, including Methyl 4-(2-chlorophenyl)-5-cyano-6-[(2-ethoxy-2-oxoethyl)sulfanyl]-2-oxo-1,2,3,4-tetrahydropyridine-3-carboxylate, Methyl 4-(4-chlorophenyl)-5-cyano-6-(2-ethoxy-2-oxoethyl)sulfanyl-2-oxo-3,4-dihydro-1H-pyridine-3-carboxylate, Ethyl 2-[(4-chloro-3-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate. 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 C18H17ClN2O5S?

C18H17ClN2O5S has a degree of unsaturation of 11. 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.