C11H8O3S
44 compounds have this formula on CompoundList.
- Molar mass
- 220.24g/mol
- Monoisotopic mass
- 220.0194Da
- Atoms
- 23
- Elements
- 4
- Rings plus double bonds
- 8
The formula C11H8O3S describes a molecule made of 11 carbon atoms, 8 hydrogen atoms, 3 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 × 1159.99%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 83.66%1.008 × 8 = 8.064 g/mol
- O Oxygen × 321.79%15.999 × 3 = 47.997 g/mol
- S Sulfur × 114.56%32.06 × 1 = 32.060 g/mol
Compounds with the formula C11H8O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 44 of 44 compounds
- Methyl alpha-oxobenZo[b]thiophene-2-acetate214061-09-3C11H8O3S
- 1-(Furan-2-yl)-3-(thiophen-2-yl)propane-1,3-dione32267-05-3C11H8O3S
- 1-(Furan-2-yl)-3-(thiophen-3-yl)propane-1,3-dione1250483-74-9C11H8O3S
- Methyl 2-formyl-1-benzothiophene-3-carboxylate37412-05-8C11H8O3S
- 5-(5-Acetylthiophen-2-yl)furan-2-carbaldehyde893741-79-2C11H8O3S
- 3-(3-Hydroxyphenyl)-2-thiophenecarboxylic acid1891261-29-2C11H8O3S
- S-Methyl I+/--oxo-5-benzofuranethanethioate83751-14-8C11H8O3S
- Methyl 6-formyl-1-benzothiophene-2-carboxylate330801-80-4C11H8O3S
- 4-Oxo-4H-1-benzothiopyran-3-yl acetate88734-88-7C11H8O3S
- 5-(2H-1,3-Benzodioxol-5-yl)furan-2(3H)-thione62396-97-8C11H8O3S
- 3-((4-Hydroxyphenyl)thio)furan-2-carbaldehyde877176-26-6C11H8O3S
- Methyl 2-formyl-1-benzothiophene-4-carboxylate2248369-44-8C11H8O3S
- 4-Hydroxy-5-phenylthiophene-3-carboxylic acid37136-45-1C11H8O3S
- 5-(5-Acetylfuran-2-yl)thiophene-2-carbaldehyde2137760-72-4C11H8O3S
- 5-(2-Acetylthiophen-3-yl)furan-2-carbaldehyde2137574-43-5C11H8O3S
- 3-[4-Formyl-3-(methylsulfanyl)phenyl]prop-2-ynoic acid2168032-23-1C11H8O3S
- 4-(5-Acetylfuran-2-yl)thiophene-2-carbaldehyde2138201-48-4C11H8O3S
- 5-[(Methylsulfonyl)ethynyl]benzofuran2126720-14-5C11H8O3S
- 2-(4-Hydroxyphenyl)thiophene-3-carboxylic acid549526-54-7C11H8O3S
- Methyl 2-formylbenzo[b]thiophene-5-carboxylate2092273-52-2C11H8O3S
Frequently asked questions
What is the molar mass of C11H8O3S?
The molar mass of C11H8O3S is 220.24 g/mol, calculated from standard atomic weights for 11 carbon atoms, 8 hydrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 220.0194 Da.
How many compounds have the formula C11H8O3S?
CompoundList lists 44 compounds with the molecular formula C11H8O3S, including Methyl 1-oxo-1H-isothiochromene-3-carboxylate, Methyl 4-formyl-1-benzothiophene-2-carboxylate, Methyl 3-formyl-1-benzothiophene-5-carboxylate. 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 C11H8O3S?
C11H8O3S has a degree of unsaturation of 8. 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.