Molecular formula

C₁₈H₂₀ClN₃O₅S

21 compounds have this formula on CompoundList.

Molar mass: 425.88g/mol
Monoisotopic mass: 425.0812Da
Atoms: 48
Elements: 6
Rings plus double bonds: 10

The formula C18H20ClN3O5S describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 3 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 × 1850.76%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 204.73%
1.008 × 20 = 20.160 g/mol
Cl Chlorine × 18.32%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 39.87%
14.007 × 3 = 42.021 g/mol
O Oxygen × 518.78%
15.999 × 5 = 79.995 g/mol
S Sulfur × 17.53%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C18H20ClN3O5S

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

Showing 1 to 21 of 21 compounds

Glicondamide

CAS 52994-25-9C₁₈H₂₀ClN₃O₅S

1-(4-Chloro-3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-3-(3,5-dimethoxyphenyl)urea

CAS 1203076-07-6C₁₈H₂₀ClN₃O₅S

N-(2-Chlorobenzyl)-2-(3-(morpholinosulfonyl)-2-oxopyridin-1(2H)-yl)acetamide

CAS 1251629-26-1C₁₈H₂₀ClN₃O₅S

N-(2-Chlorobenzyl)-2-[5-(morpholin-4-ylsulfonyl)-2-oxopyridin-1(2H)-yl]acetamide

CAS 1251574-00-1C₁₈H₂₀ClN₃O₅S

tert-Butyl 4-[(3-chloro-6-nitro-1-benzothiophen-2-yl)carbonyl]piperazine-1-carboxylate

CAS 587852-85-5C₁₈H₂₀ClN₃O₅S

1-(5-Chloro-2-methoxyphenyl)-3-(5-(1,1-dioxidoisothiazolidin-2-yl)-2-methoxyphenyl)urea

CAS 1203233-77-5C₁₈H₂₀ClN₃O₅S

1-(4-Chloro-3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-3-(2,3-dimethoxyphenyl)urea

CAS 1203156-71-1C₁₈H₂₀ClN₃O₅S

1-(4-Chloro-3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-3-(3,4-dimethoxyphenyl)urea

CAS 1203159-34-5C₁₈H₂₀ClN₃O₅S

1-[4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrol-2-yl]-1-oxopropan-2-yl 5-chloro-2-(methylsulfanyl)pyrimidine-4-carboxylate

CAS 1111476-69-7C₁₈H₂₀ClN₃O₅S

N-(4-Chlorobenzyl)-2-(3-(morpholinosulfonyl)-2-oxopyridin-1(2H)-yl)acetamide

CAS 1251548-31-8C₁₈H₂₀ClN₃O₅S

N1-(4-chloro-3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-N2-((2,5-dimethylfuran-3-yl)methyl)oxalamide

CAS 1351601-83-6C₁₈H₂₀ClN₃O₅S

1-{[(3,4-Dimethoxyphenyl)methyl]carbamoyl}ethyl 5-chloro-2-(methylsulfanyl)pyrimidine-4-carboxylate

CAS 1090668-51-1C₁₈H₂₀ClN₃O₅S

N-(3-Chloro-2-methylphenyl)-2-(3-(morpholinosulfonyl)-2-oxopyridin-1(2H)-yl)acetamide

CAS 1251671-18-7C₁₈H₂₀ClN₃O₅S

(6-Methoxypyridin-3-yl)methyl 1-[(2-chloropyridin-3-yl)sulfonyl]piperidine-4-carboxylate

CAS 1384558-73-9C₁₈H₂₀ClN₃O₅S

5-Chloro-N-(3-(methylsulfonamido)phenyl)-6-((tetrahydro-2H-pyran-4-yl)oxy)nicotinamide

CAS 1903651-60-4C₁₈H₂₀ClN₃O₅S

1-(2-Chloropyridine-3-carbonyl)-4-(3,4-dimethoxybenzenesulfonyl)piperazine

CAS 1208679-35-9C₁₈H₂₀ClN₃O₅S

N-(5-Chloro-2-methoxyphenyl)-2-[2-oxo-5-(pyrrolidine-1-sulfonyl)-1,2-dihydropyridin-1-yl]acetamide

CAS 1096247-96-9C₁₈H₂₀ClN₃O₅S

3-[1-(5-Chloro-1,3-dimethyl-1H-pyrazole-4-sulfonyl)-5-ethoxy-1H-indol-3-yl]-propionic acid

CAS 929256-51-9C₁₈H₂₀ClN₃O₅S

3-[1-(5-Chloro-1,3-dimethyl-1H-pyrazole-4-sulfonyl)-6-ethoxy-1H-indol-3-yl]-propionic acid

CAS 929254-97-7C₁₈H₂₀ClN₃O₅S

1-(3-Chloro-4-methylphenyl)-4-(4-methoxy-3-nitrobenzenesulfonyl)piperazine

CAS 2380194-29-4C₁₈H₂₀ClN₃O₅S

N-(3-Chloro-4-methoxyphenyl)-2-[2-oxo-5-(pyrrolidine-1-sulfonyl)-1,2-dihydropyridin-1-yl]acetamide

CAS 1358227-22-1C₁₈H₂₀ClN₃O₅S

Frequently asked questions

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What is the molar mass of C18H20ClN3O5S?

The molar mass of C18H20ClN3O5S is 425.88 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom, 3 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 425.0812 Da.

How many compounds have the formula C18H20ClN3O5S?

CompoundList lists 21 compounds with the molecular formula C18H20ClN3O5S, including Glicondamide, 1-(4-Chloro-3-(1,1-dioxidoisothiazolidin-2-yl)phenyl)-3-(3,5-dimethoxyphenyl)urea, N-(2-Chlorobenzyl)-2-(3-(morpholinosulfonyl)-2-oxopyridin-1(2H)-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 C18H20ClN3O5S?

C18H20ClN3O5S has a degree of unsaturation of 10. 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.