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Molecular formula

C18H20ClNO5S

20 compounds have this formula on CompoundList.

Molar mass
397.87g/mol
Monoisotopic mass
397.0751Da
Atoms
46
Elements
6
Rings plus double bonds
9

The formula C18H20ClNO5S describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 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 × 1854.34%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 205.07%
    1.008 × 20 = 20.160 g/mol
  • Cl Chlorine × 18.91%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 13.52%
    14.007 × 1 = 14.007 g/mol
  • O Oxygen × 520.11%
    15.999 × 5 = 79.995 g/mol
  • S Sulfur × 18.06%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C18H20ClNO5S

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

Showing 1 to 20 of 20 compounds

Mesyloxybenzyl methoxyethyl chlorobenzamide chemical structure, C18H20ClNO5S, CAS 853081-53-5
Mesyloxybenzyl methoxyethyl chlorobenzamide
CAS 853081-53-5C18H20ClNO5S
2-(4-Chloro-2-methylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)acetamide chemical structure, C18H20ClNO5S, CAS 847339-24-6
2-(4-Chloro-2-methylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)acetamide
CAS 847339-24-6C18H20ClNO5S
2-(2-Chlorophenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)propanamide chemical structure, C18H20ClNO5S, CAS 846025-15-8
2-(2-Chlorophenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)propanamide
CAS 846025-15-8C18H20ClNO5S
2-(4-Chloro-3-methylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)acetamide chemical structure, C18H20ClNO5S, CAS 844828-14-4
2-(4-Chloro-3-methylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)acetamide
CAS 844828-14-4C18H20ClNO5S
N-[2-[3-[[(4-Chlorophenyl)methyl]sulfonyl]-2-hydroxypropoxy]phenyl]acetamide chemical structure, C18H20ClNO5S, CAS 256353-39-6
N-[2-[3-[[(4-Chlorophenyl)methyl]sulfonyl]-2-hydroxypropoxy]phenyl]acetamide
CAS 256353-39-6C18H20ClNO5S
3-(Benzo[d][1,3]dioxol-5-yloxy)-N-(4-chlorophenethyl)propane-1-sulfonamide chemical structure, C18H20ClNO5S, CAS 946286-30-2
3-(Benzo[d][1,3]dioxol-5-yloxy)-N-(4-chlorophenethyl)propane-1-sulfonamide
CAS 946286-30-2C18H20ClNO5S
2-[[4-(2-Chlorophenoxy)phenyl]sulfonylamino]-4-methylpentanoic acid chemical structure, C18H20ClNO5S, CAS 875901-35-2
2-[[4-(2-Chlorophenoxy)phenyl]sulfonylamino]-4-methylpentanoic acid
CAS 875901-35-2C18H20ClNO5S
2-(4-Chlorophenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]acetamide chemical structure, C18H20ClNO5S, CAS 879930-40-2
2-(4-Chlorophenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]acetamide
CAS 879930-40-2C18H20ClNO5S
2-(2-Chlorophenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]acetamide chemical structure, C18H20ClNO5S, CAS 879929-50-7
2-(2-Chlorophenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-[(5-methylfuran-2-yl)methyl]acetamide
CAS 879929-50-7C18H20ClNO5S
3-Chloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)-4-methoxy-N-[(5-methylfuran-2-yl)methyl]benzamide chemical structure, C18H20ClNO5S, CAS 838866-33-4
3-Chloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)-4-methoxy-N-[(5-methylfuran-2-yl)methyl]benzamide
CAS 838866-33-4C18H20ClNO5S
Diethyl 2-acetamido-2-[(5-chloro-1-benzothiophen-3-yl)methyl]propanedioate chemical structure, C18H20ClNO5S, CAS 23906-21-0
Diethyl 2-acetamido-2-[(5-chloro-1-benzothiophen-3-yl)methyl]propanedioate
CAS 23906-21-0C18H20ClNO5S
Ethyl 4-{[(5-chloro-2-ethoxy-4-methylphenyl)sulfonyl]amino}benzoate chemical structure, C18H20ClNO5S, CAS 873674-06-7
Ethyl 4-{[(5-chloro-2-ethoxy-4-methylphenyl)sulfonyl]amino}benzoate
CAS 873674-06-7C18H20ClNO5S
2-[(4-Chlorophenyl)sulfonyl]-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide chemical structure, C18H20ClNO5S, CAS 3476-82-2
2-[(4-Chlorophenyl)sulfonyl]-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide
CAS 3476-82-2C18H20ClNO5S
(5-Chloro-2-methoxyphenyl)(4-((furan-2-ylmethyl)sulfonyl)piperidin-1-yl)methanone chemical structure, C18H20ClNO5S, CAS 1448121-80-9
(5-Chloro-2-methoxyphenyl)(4-((furan-2-ylmethyl)sulfonyl)piperidin-1-yl)methanone
CAS 1448121-80-9C18H20ClNO5S
4-((1-((3-Chloro-2-methylphenyl)sulfonyl)piperidin-4-yl)oxy)-6-methyl-2H-pyran-2-one chemical structure, C18H20ClNO5S, CAS 1795423-90-3
4-((1-((3-Chloro-2-methylphenyl)sulfonyl)piperidin-4-yl)oxy)-6-methyl-2H-pyran-2-one
CAS 1795423-90-3C18H20ClNO5S
6-({[4-(2-Chlorophenoxy)phenyl]sulfonyl}amino)hexanoic acid chemical structure, C18H20ClNO5S, CAS 606945-32-8
6-({[4-(2-Chlorophenoxy)phenyl]sulfonyl}amino)hexanoic acid
CAS 606945-32-8C18H20ClNO5S
4-({1-[(2-Chlorophenyl)methanesulfonyl]piperidin-4-yl}oxy)-6-methyl-2H-pyran-2-one chemical structure, C18H20ClNO5S, CAS 1704634-26-3
4-({1-[(2-Chlorophenyl)methanesulfonyl]piperidin-4-yl}oxy)-6-methyl-2H-pyran-2-one
CAS 1704634-26-3C18H20ClNO5S
Ethyl {(5E)-5-[4-(butan-2-yloxy)-3-chlorobenzylidene]-2,4-dioxo-1,3-thiazolidin-3-yl}acetate chemical structure, C18H20ClNO5S, CAS 432007-74-4
Ethyl {(5E)-5-[4-(butan-2-yloxy)-3-chlorobenzylidene]-2,4-dioxo-1,3-thiazolidin-3-yl}acetate
CAS 432007-74-4C18H20ClNO5S
2-(Acetylamino)-4-chlorophenyl 4-ethoxy-2,5-dimethylbenzenesulfonate chemical structure, C18H20ClNO5S, CAS 1206134-78-2
2-(Acetylamino)-4-chlorophenyl 4-ethoxy-2,5-dimethylbenzenesulfonate
CAS 1206134-78-2C18H20ClNO5S
Benzyl N-[3-(chlorosulfonyl)-2-(4-methoxyphenyl)propyl]carbamate chemical structure, C18H20ClNO5S, CAS 2171832-00-9
Benzyl N-[3-(chlorosulfonyl)-2-(4-methoxyphenyl)propyl]carbamate
CAS 2171832-00-9C18H20ClNO5S

Frequently asked questions

What is the molar mass of C18H20ClNO5S?

The molar mass of C18H20ClNO5S is 397.87 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 1 nitrogen atom, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 397.0751 Da.

How many compounds have the formula C18H20ClNO5S?

CompoundList lists 20 compounds with the molecular formula C18H20ClNO5S, including Mesyloxybenzyl methoxyethyl chlorobenzamide, 2-(4-Chloro-2-methylphenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)acetamide, 2-(2-Chlorophenoxy)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-(furan-2-ylmethyl)propanamide. 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 C18H20ClNO5S?

C18H20ClNO5S has a degree of unsaturation of 9. 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.