Molecular formula

C₁₈H₂₀N₂O₆S₂

24 compounds have this formula on CompoundList.

Molar mass: 424.49g/mol
Monoisotopic mass: 424.0763Da
Atoms: 48
Elements: 5
Rings plus double bonds: 10

The formula C18H20N2O6S2 describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms, 6 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 × 1850.93%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 204.75%
1.008 × 20 = 20.160 g/mol
N Nitrogen × 26.60%
14.007 × 2 = 28.014 g/mol
O Oxygen × 622.61%
15.999 × 6 = 95.994 g/mol
S Sulfur × 215.11%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C18H20N2O6S2

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-Anilino-2-oxoethyl) 2-(5-morpholin-4-ylsulfonylthiophen-2-yl)acetate

CAS 438594-40-2C₁₈H₂₀N₂O₆S₂

Methyl 1,4-bis(benzenesulfonyl)piperazine-2-carboxylate

CAS 2791-93-7C₁₈H₂₀N₂O₆S₂

N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-[(5Z)-5-(4-methoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-methylacetamide

CAS 904516-59-2C₁₈H₂₀N₂O₆S₂

N-(1,1-Dioxidotetrahydrothiophen-3-yl)-3-[(5Z)-5-(3-methoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]propanamide

CAS 904514-91-6C₁₈H₂₀N₂O₆S₂

Rostratin B

CAS 752236-17-2C₁₈H₂₀N₂O₆S₂

2-(3,4-Dimethoxyphenyl)-3-((4-methyl-3-nitrophenyl)sulfonyl)thiazolidine

CAS 337353-79-4C₁₈H₂₀N₂O₆S₂

Methyl 3-{[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]sulfonyl}thiophene-2-carboxylate

CAS 899998-68-6C₁₈H₂₀N₂O₆S₂

N-(4-Ethoxyphenyl)-4-(4-methyl-1,1-dioxido-3-oxoisothiazolidin-2-yl)benzenesulfonamide

CAS 951896-78-9C₁₈H₂₀N₂O₆S₂

N-[4-(Methylsulfonyl)phenyl]-3-(morpholin-4-ylsulfonyl)benzamide

CAS 900135-68-4C₁₈H₂₀N₂O₆S₂

4-(1,1-Dioxido-3-oxoisothiazolidin-2-yl)-N-(4-isopropoxyphenyl)benzenesulfonamide

CAS 951899-73-3C₁₈H₂₀N₂O₆S₂

N-(5-Methoxy-2-methylphenyl)-4-(4-methyl-1,1-dioxido-3-oxoisothiazolidin-2-yl)benzenesulfonamide

CAS 951896-81-4C₁₈H₂₀N₂O₆S₂

N-(4-Pyrrolidin-1-ylsulfonylphenyl)-2,3-dihydro-1,4-benzodioxine-6-sulfonamide

CAS 708226-98-6C₁₈H₂₀N₂O₆S₂

4-(1,1-Dioxido-3-oxoisothiazolidin-2-yl)-N-(4-methoxyphenethyl)benzenesulfonamide

CAS 1015534-91-4C₁₈H₂₀N₂O₆S₂

N-Benzyl-5-(1,1-dioxido-3-oxo-1,2-thiazolidin-2-yl)-2-ethoxybenzenesulfonamide

CAS 951934-10-4C₁₈H₂₀N₂O₆S₂

N-(5-(1,1-Dioxidoisothiazolidin-2-yl)-2-methylphenyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide

CAS 946338-09-6C₁₈H₂₀N₂O₆S₂

N-(1-Methanesulfonyl-1,2,3,4-tetrahydroquinolin-7-yl)-2,3-dihydro-1,4-benzodioxine-6-sulfonamide

CAS 946300-64-7C₁₈H₂₀N₂O₆S₂

5-(1,1-Dioxido-3-oxoisothiazolidin-2-yl)-N-(2-methoxy-5-methylphenyl)-2-methylbenzenesulfonamide

CAS 1007683-12-6C₁₈H₂₀N₂O₆S₂

N-(1-Methanesulfonyl-1,2,3,4-tetrahydroquinolin-6-yl)-2,3-dihydro-1,4-benzodioxine-6-sulfonamide

CAS 946240-83-1C₁₈H₂₀N₂O₆S₂

N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-[(5Z)-5-(3-methoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-methylacetamide

CAS 902027-50-3C₁₈H₂₀N₂O₆S₂

N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)-4-methyl-2-(3,4,5-trimethoxyphenyl)-1,3-thiazole-5-carboxamide

CAS 1010870-22-0C₁₈H₂₀N₂O₆S₂

N-[4-[2-(4-Acetamidophenyl)sulfonylethylsulfonyl]phenyl]acetamide

CAS 52183-58-1C₁₈H₂₀N₂O₆S₂

Dimethyl 2-({(E)-[3-(3-methoxypropyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}amino)benzene-1,4-dicarboxylate

CAS 929843-29-8C₁₈H₂₀N₂O₆S₂

5-(2-(3-Ethyl-2(3H)-benzoxazol-1-ylidene)-1-methylethylidene)-4-oxo-2-thioxo-3-oxazolidinepropionosulphonic acid

CAS 71173-57-4C₁₈H₂₀N₂O₆S₂

(Terphenyl)disulphonic acid, ammonium salt

CAS 83997-40-4C₁₈H₂₀N₂O₆S₂

Frequently asked questions

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What is the molar mass of C18H20N2O6S2?

The molar mass of C18H20N2O6S2 is 424.49 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 2 nitrogen atoms, 6 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 424.0763 Da.

How many compounds have the formula C18H20N2O6S2?

CompoundList lists 24 compounds with the molecular formula C18H20N2O6S2, including (2-Anilino-2-oxoethyl) 2-(5-morpholin-4-ylsulfonylthiophen-2-yl)acetate, Methyl 1,4-bis(benzenesulfonyl)piperazine-2-carboxylate, N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-[(5Z)-5-(4-methoxybenzylidene)-2,4-dioxo-1,3-thiazolidin-3-yl]-N-methylacetamide. 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 C18H20N2O6S2?

C18H20N2O6S2 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.