Molecular formula

C₂₀H₁₉ClN₂O₅S

24 compounds have this formula on CompoundList.

Molar mass: 434.89g/mol
Monoisotopic mass: 434.0703Da
Atoms: 48
Elements: 6
Rings plus double bonds: 12

The formula C20H19ClN2O5S describes a molecule made of 20 carbon atoms, 19 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 × 2055.24%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 194.40%
1.008 × 19 = 19.152 g/mol
Cl Chlorine × 18.15%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 26.44%
14.007 × 2 = 28.014 g/mol
O Oxygen × 518.39%
15.999 × 5 = 79.995 g/mol
S Sulfur × 17.37%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C20H19ClN2O5S

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

Showing 1 to 24 of 24 compounds

2-Chloro-N-(furan-2-ylmethyl)-5-[(2-methoxyphenyl)-methylsulfamoyl]benzamide

CAS 851176-83-5C₂₀H₁₉ClN₂O₅S

4-[[4-(3-Chlorophenyl)sulfonylpiperazin-1-yl]methyl]-7-hydroxychromen-2-one

CAS 854348-49-5C₂₀H₁₉ClN₂O₅S

2-{[5-(3-Chlorophenyl)-1,3-oxazol-2-yl]sulfanyl}-N-(3,4,5-trimethoxyphenyl)acetamide

CAS 1040665-99-3C₂₀H₁₉ClN₂O₅S

4-(Benzo[d][1,3]dioxol-5-ylmethyl)-1-(3-chlorophenyl)hexahydrothieno[3,4-b]pyrazin-2(1H)-one 6,6-dioxide

CAS 1049510-96-4C₂₀H₁₉ClN₂O₅S

5-[Benzyl(methyl)sulfamoyl]-4-chloro-2-(furan-2-ylmethylamino)benzoic acid

CAS 2572552-60-2C₂₀H₁₉ClN₂O₅S

Methyl 5-(benzylsulfamoyl)-4-chloro-2-(furan-2-ylmethylamino)benzoate

CAS 1021869-59-9C₂₀H₁₉ClN₂O₅S

2-[N-(Benzenesulfonyl)-3-chloro-4-methoxyanilino]-N-(furan-2-ylmethyl)acetamide

CAS 331750-40-4C₂₀H₁₉ClN₂O₅S

Ethyl (7Z)-2-(acetylamino)-7-({[(2-chlorophenyl)carbonyl]oxy}imino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

CAS 331760-70-4C₂₀H₁₉ClN₂O₅S

2-Methylpropyl (2Z)-2-{[(6-chloro-7-methyl-4-oxo-4H-chromen-2-yl)carbonyl]imino}-4-methyl-2,3-dihydro-1,3-thiazole-5-carboxylate

CAS 873082-12-3C₂₀H₁₉ClN₂O₅S

Ethyl 3-(1-((2-chlorobenzyl)oxy)-1-oxopropan-2-yl)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate

CAS 384368-89-2C₂₀H₁₉ClN₂O₅S

N-(4-Acetylphenyl)-2-chloro-5-(4,4-dimethyl-1,1-dioxido-3-oxoisothiazolidin-2-yl)benzamide

CAS 919638-12-3C₂₀H₁₉ClN₂O₅S

Methyl 4-(4-chlorophenyl)-2-oxo-6-(tosylmethyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

CAS 931332-25-1C₂₀H₁₉ClN₂O₅S

Methyl [(5E)-5-{[1-(5-chloro-2-methoxyphenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylidene}-2,4-dioxo-1,3-thiazolidin-3-yl]acetate

CAS 500135-11-5C₂₀H₁₉ClN₂O₅S

1-({(5Z)-5-[(2Z)-2-Chloro-3-phenylprop-2-en-1-ylidene]-2,4-dioxo-1,3-thiazolidin-3-yl}acetyl)piperidine-4-carboxylic acid

CAS 904514-31-4C₂₀H₁₉ClN₂O₅S

Methyl 4-(3-chlorophenyl)-2-oxo-6-(tosylmethyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

CAS 900012-46-6C₂₀H₁₉ClN₂O₅S

2-{[5-(4-Chlorophenyl)-1,3-oxazol-2-yl]sulfanyl}-N-(3,4,5-trimethoxyphenyl)acetamide

CAS 1021264-50-5C₂₀H₁₉ClN₂O₅S

4-(Benzo[d][1,3]dioxol-5-ylmethyl)-1-(4-chlorophenyl)hexahydrothieno[3,4-b]pyrazin-2(1H)-one 6,6-dioxide

CAS 1049558-29-3C₂₀H₁₉ClN₂O₅S

Methyl 6-(((4-chlorophenyl)sulfonyl)methyl)-2-oxo-4-(p-tolyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

CAS 900012-44-4C₂₀H₁₉ClN₂O₅S

Ethyl 6-[(4-chlorobenzenesulfonyl)methyl]-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate

CAS 866349-04-4C₂₀H₁₉ClN₂O₅S

3-(1-((3'-Chloro-[1,1'-biphenyl]-4-yl)sulfonyl)piperidin-4-yl)oxazolidine-2,4-dione

CAS 2034241-86-4C₂₀H₁₉ClN₂O₅S

2-Ethoxy-4-(pyrrolidin-1-ylcarbonothioyl)phenyl 2-chloro-4-nitrobenzoate

CAS 443730-81-2C₂₀H₁₉ClN₂O₅S

Ethyl 2-{[(2E)-3-(4-chloro-3-nitrophenyl)prop-2-enoyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

CAS 431985-22-7C₂₀H₁₉ClN₂O₅S

5-Chloro-3-methyl-N-[4-(morpholin-4-ylsulfonyl)phenyl]-1-benzofuran-2-carboxamide

CAS 879922-77-7C₂₀H₁₉ClN₂O₅S

4-(4,6-Diphenyl-2H-1,3-thiazin-2-ylidene)morpholin-4-ium perchlorate

CAS 88626-11-3C₂₀H₁₉ClN₂O₅S

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What is the molar mass of C20H19ClN2O5S?

The molar mass of C20H19ClN2O5S is 434.89 g/mol, calculated from standard atomic weights for 20 carbon atoms, 19 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms, 5 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 434.0703 Da.

How many compounds have the formula C20H19ClN2O5S?

CompoundList lists 24 compounds with the molecular formula C20H19ClN2O5S, including 2-Chloro-N-(furan-2-ylmethyl)-5-[(2-methoxyphenyl)-methylsulfamoyl]benzamide, 4-[[4-(3-Chlorophenyl)sulfonylpiperazin-1-yl]methyl]-7-hydroxychromen-2-one, 2-{[5-(3-Chlorophenyl)-1,3-oxazol-2-yl]sulfanyl}-N-(3,4,5-trimethoxyphenyl)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 C20H19ClN2O5S?

C20H19ClN2O5S 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.