Molecular formula

C₁₈H₁₆N₂O₆S₂

23 compounds have this formula on CompoundList.

Molar mass: 420.45g/mol
Monoisotopic mass: 420.0450Da
Atoms: 44
Elements: 5
Rings plus double bonds: 12

The formula C18H16N2O6S2 describes a molecule made of 18 carbon atoms, 16 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 × 1851.42%
12.011 × 18 = 216.198 g/mol
H Hydrogen × 163.84%
1.008 × 16 = 16.128 g/mol
N Nitrogen × 26.66%
14.007 × 2 = 28.014 g/mol
O Oxygen × 622.83%
15.999 × 6 = 95.994 g/mol
S Sulfur × 215.25%
32.06 × 2 = 64.120 g/mol

Look up another formula

Compounds with the formula C18H16N2O6S2

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

Showing 1 to 23 of 23 compounds

7,8-Dimethoxy-1-oxo-N-(4-sulfamoylphenyl)-1H-isothiochromene-3-carboxamide

CAS 622352-79-8C₁₈H₁₆N₂O₆S₂

Epicorazine A

CAS 62256-05-7C₁₈H₁₆N₂O₆S₂

2-({1-[3-(Methoxycarbonyl)-4,5-dimethylthiophen-2-yl]-2,5-dioxopyrrolidin-3-yl}sulfanyl)pyridine-3-carboxylic acid

CAS 496011-18-8C₁₈H₁₆N₂O₆S₂

Epicorazine B

CAS 69176-72-3C₁₈H₁₆N₂O₆S₂

5-(N-(Benzo[d][1,3]dioxol-5-ylmethyl)sulfamoyl)-N-(thiophen-2-ylmethyl)furan-2-carboxamide

CAS 1171058-87-9C₁₈H₁₆N₂O₆S₂

2-[3-Hydroxy-2-[2-(naphthalen-2-ylmethylsulfonyl)acetyl]imino-1,3-thiazol-4-yl]acetic acid

CAS 1417440-37-9C₁₈H₁₆N₂O₆S₂

2-[(5Z)-5-[1-(Carboxymethyl)-2-oxoindol-3-ylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-3-methylbutanoic acid

CAS 304863-99-8C₁₈H₁₆N₂O₆S₂

2-[[2-(1,1,3-Trioxo-1,2-benzothiazol-2-yl)acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid

CAS 701231-70-1C₁₈H₁₆N₂O₆S₂

Methyl (4-(N-((5-(furan-2-carbonyl)thiophen-2-yl)methyl)sulfamoyl)phenyl)carbamate

CAS 1797615-86-1C₁₈H₁₆N₂O₆S₂

1-Acetyl-4-[2-(4-acetyl-2-nitrophenylthio)ethylthio]-3-nitrobenzene

CAS 95124-70-2C₁₈H₁₆N₂O₆S₂

4-[[2-[[2-(4-Carboxyanilino)-2-oxoethyl]disulfanyl]acetyl]amino]benzoic acid

CAS 15088-45-6C₁₈H₁₆N₂O₆S₂

$N-{10,13-Dioxa-4-thia-6-azatricyclo[7.4.0.0^{3,7}]trideca-1,3(7),5,8-tetraen-5-yl}-2-(4-methoxybenzenesulfonyl)acetamide chemical structure, C18H16N2O6S2, CAS 941908-15-2$

N-{10,13-Dioxa-4-thia-6-azatricyclo[7.4.0.0^{3,7}]trideca-1,3(7),5,8-tetraen-5-yl}-2-(4-methoxybenzenesulfonyl)acetamide

CAS 941908-15-2C₁₈H₁₆N₂O₆S₂

Ethyl 6-oxo-4-((thiophen-2-ylsulfonyl)oxy)-1-(o-tolyl)-1,6-dihydropyridazine-3-carboxylate

CAS 899992-04-2C₁₈H₁₆N₂O₆S₂

Ethyl 6-oxo-4-((thiophen-2-ylsulfonyl)oxy)-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylate

CAS 899959-84-3C₁₈H₁₆N₂O₆S₂

N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide

CAS 2034264-55-4C₁₈H₁₆N₂O₆S₂

N-(2-(Furan-2-yl)-2-hydroxy-2-(thiophen-3-yl)ethyl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide

CAS 2034261-86-2C₁₈H₁₆N₂O₆S₂

N-(2-(Furan-3-yl)-2-hydroxy-2-(thiophen-2-yl)ethyl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide

CAS 2034336-42-8C₁₈H₁₆N₂O₆S₂

2-Cyclopropyl-N-(2-sulfamoylphenylsulfonyl)benzofuran-5-carboxamide

CAS 1154060-10-2C₁₈H₁₆N₂O₆S₂

N-{2-[5-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-sulfonamide

CAS 2320928-65-0C₁₈H₁₆N₂O₆S₂

N-{2-[4-(Furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}-3-methyl-2-oxo-2,3-dihydro-1,3-benzoxazole-5-sulfonamide

CAS 2379953-06-5C₁₈H₁₆N₂O₆S₂

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[5-(pyrrolidine-1-sulfonyl)thiophen-2-yl]acetate

CAS 2248408-45-7C₁₈H₁₆N₂O₆S₂

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(thiophene-2-sulfonyl)piperidine-2-carboxylate

CAS 2248261-27-8C₁₈H₁₆N₂O₆S₂

1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 3-(piperidine-1-sulfonyl)thiophene-2-carboxylate

CAS 2248278-38-6C₁₈H₁₆N₂O₆S₂

Frequently asked questions

Still have a question?

The help centre explains buying, quotes and supplier badges step by step, or you can write to our team.

Help centre Contact us

What is the molar mass of C18H16N2O6S2?

The molar mass of C18H16N2O6S2 is 420.45 g/mol, calculated from standard atomic weights for 18 carbon atoms, 16 hydrogen atoms, 2 nitrogen atoms, 6 oxygen atoms and 2 sulfur atoms. The monoisotopic mass is 420.0450 Da.

How many compounds have the formula C18H16N2O6S2?

CompoundList lists 23 compounds with the molecular formula C18H16N2O6S2, including 7,8-Dimethoxy-1-oxo-N-(4-sulfamoylphenyl)-1H-isothiochromene-3-carboxamide, Epicorazine A, 2-({1-[3-(Methoxycarbonyl)-4,5-dimethylthiophen-2-yl]-2,5-dioxopyrrolidin-3-yl}sulfanyl)pyridine-3-carboxylic acid. 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 C18H16N2O6S2?

C18H16N2O6S2 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.