Molecular formula

C₂₀H₂₁N₃O₆S₂

24 compounds have this formula on CompoundList.

Molar mass: 463.52g/mol
Monoisotopic mass: 463.0872Da
Atoms: 52
Elements: 5
Rings plus double bonds: 12

The formula C20H21N3O6S2 describes a molecule made of 20 carbon atoms, 21 hydrogen atoms, 3 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 × 2051.82%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 214.57%
1.008 × 21 = 21.168 g/mol
N Nitrogen × 39.07%
14.007 × 3 = 42.021 g/mol
O Oxygen × 620.71%
15.999 × 6 = 95.994 g/mol
S Sulfur × 213.83%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C20H21N3O6S2

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-(1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)-N-[4-(1-piperidinylsulfonyl)phenyl]acetamide

CAS 485350-10-5C₂₀H₂₁N₃O₆S₂

N-(4-{[(3,4-Dimethyl-5-isoxazolyl)amino]sulfonyl}phenyl)-2-[(4-methylphenyl)sulfonyl]acetamide

CAS 523991-68-6C₂₀H₂₁N₃O₆S₂

N-(3-Piperidin-1-ylsulfonylphenyl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide

CAS 380213-99-0C₂₀H₂₁N₃O₆S₂

N-(4,7-Dimethoxybenzo[d]thiazol-2-yl)-4-(morpholinosulfonyl)benzamide

CAS 896676-32-7C₂₀H₂₁N₃O₆S₂

N-(1,1-Dioxothiolan-3-yl)-2-[(2-nitrobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

CAS 519034-54-9C₂₀H₂₁N₃O₆S₂

N-(5,6-Dimethoxybenzo[d]thiazol-2-yl)-4-(morpholinosulfonyl)benzamide

CAS 895436-82-5C₂₀H₂₁N₃O₆S₂

N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-2,5-dimethoxybenzenesulfonamide

CAS 921543-03-5C₂₀H₂₁N₃O₆S₂

DACN(Tos,Ns)

CAS 1797508-58-7C₂₀H₂₁N₃O₆S₂

(Z)-N-(3-Allyl-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-3,4,5-trimethoxybenzamide

CAS 865176-03-0C₂₀H₂₁N₃O₆S₂

(Z)-N-(3-(2-Ethoxyethyl)-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide

CAS 865173-99-5C₂₀H₂₁N₃O₆S₂

N-(3-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-2,5-dimethoxybenzenesulfonamide

CAS 950320-01-1C₂₀H₂₁N₃O₆S₂

N-(2-(2-(3,4-Dimethoxyphenyl)-4-methylthiazol-5-yl)ethyl)-4-nitrobenzenesulfonamide

CAS 873010-57-2C₂₀H₂₁N₃O₆S₂

N-(2-(2-(3,4-Dimethoxyphenyl)-4-methylthiazol-5-yl)ethyl)-3-nitrobenzenesulfonamide

CAS 873010-48-1C₂₀H₂₁N₃O₆S₂

3-(2-Oxo-2-(4-(thiophen-2-ylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decan-8-yl)ethyl)benzo[d]oxazol-2(3H)-one

CAS 1209096-38-7C₂₀H₂₁N₃O₆S₂

(Z)-Ethyl 2-(2-((4-ethoxybenzoyl)imino)-6-sulfamoylbenzo[d]thiazol-3(2H)-yl)acetate

CAS 865248-19-7C₂₀H₂₁N₃O₆S₂

(Z)-Methyl 4-((3-(2-ethoxyethyl)-6-sulfamoylbenzo[d]thiazol-2(3H)-ylidene)carbamoyl)benzoate

CAS 865173-96-2C₂₀H₂₁N₃O₆S₂

(Z)-Methyl 2-(2-((4-isopropoxybenzoyl)imino)-6-sulfamoylbenzo[d]thiazol-3(2H)-yl)acetate

CAS 865199-33-3C₂₀H₂₁N₃O₆S₂

(Z)-Methyl 2-(2-((4-(N,N-dimethylsulfamoyl)benzoyl)imino)-6-methoxybenzo[d]thiazol-3(2H)-yl)acetate

CAS 865199-76-4C₂₀H₂₁N₃O₆S₂

N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-3,4-dimethoxybenzenesulfonamide

CAS 921794-56-1C₂₀H₂₁N₃O₆S₂

N-(4-(6-(Ethylsulfonyl)pyridazin-3-yl)phenyl)-2,4-dimethoxybenzenesulfonamide

CAS 921544-04-9C₂₀H₂₁N₃O₆S₂

Ethyl 2-({[(4-methoxy-3-nitrophenyl)carbonyl]carbamothioyl}amino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

CAS 428458-87-1C₂₀H₂₁N₃O₆S₂

({3-Carbamoyl-4H,5H,6H-cyclopenta[b]thiophen-2-yl}carbamoyl)methyl 2-(2-phenylethenesulfonamido)acetate

CAS 742113-62-8C₂₀H₂₁N₃O₆S₂

5-Thiazolecarboxamide, N-(3,4-dimethoxyphenyl)-2-[[(4-methoxyphenyl)sulfonyl]amino]-4-methyl-

CAS 955675-59-9C₂₀H₂₁N₃O₆S₂

5-Thiazolecarboxamide, N-(2,5-dimethoxyphenyl)-2-[[(4-methoxyphenyl)sulfonyl]amino]-4-methyl-

CAS 955630-07-6C₂₀H₂₁N₃O₆S₂

Frequently asked questions

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What is the molar mass of C20H21N3O6S2?

The molar mass of C20H21N3O6S2 is 463.52 g/mol, calculated from standard atomic weights for 20 carbon atoms, 21 hydrogen atoms, 3 nitrogen atoms, 6 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 463.0872 Da.

How many compounds have the formula C20H21N3O6S2?

CompoundList lists 24 compounds with the molecular formula C20H21N3O6S2, including 2-(1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)-N-[4-(1-piperidinylsulfonyl)phenyl]acetamide, N-(4-{[(3,4-Dimethyl-5-isoxazolyl)amino]sulfonyl}phenyl)-2-[(4-methylphenyl)sulfonyl]acetamide, N-(3-Piperidin-1-ylsulfonylphenyl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-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 C20H21N3O6S2?

C20H21N3O6S2 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.