C9H6O3S
40 compounds have this formula on CompoundList.
- Molar mass
- 194.20g/mol
- Monoisotopic mass
- 194.0038Da
- Atoms
- 19
- Elements
- 4
- Rings plus double bonds
- 7
The formula C9H6O3S describes a molecule made of 9 carbon atoms, 6 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 × 955.66%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 63.11%1.008 × 6 = 6.048 g/mol
- O Oxygen × 324.71%15.999 × 3 = 47.997 g/mol
- S Sulfur × 116.51%32.06 × 1 = 32.060 g/mol
Compounds with the formula C9H6O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 40 of 40 compounds
![5-Hydroxybenzo[b]thiophene-3-carboxylic acid chemical structure, C9H6O3S, CAS 16304-39-5](/s/ZAZIPEFQVRYIGU-UHFFFAOYSA-N.svg)
![4-Hydroxybenzo[b]thiophene-5-carboxylic acid chemical structure, C9H6O3S, CAS 197014-73-6](/s/ZMMFSNBBTAUDRM-UHFFFAOYSA-N.svg)
![6-Hydroxybenzo[b]thiophene-2-carboxylic acid chemical structure, C9H6O3S, CAS 1432040-88-4](/s/KWLDGGAFDRUFPZ-UHFFFAOYSA-N.svg)
![Benzo[b]thiophene-2-carboxylic acid, 2,3-dihydro-3-oxo- chemical structure, C9H6O3S, CAS 6421-82-5](/s/ASIOJPGWNLDLKC-UHFFFAOYSA-N.svg)
![4-Hydroxybenzo[b]thiophene-6-carboxylic acid chemical structure, C9H6O3S, CAS 33880-31-8](/s/BHLSCQWDKXVESZ-UHFFFAOYSA-N.svg)
![7-Hydroxybenzo[b]thiophene-2-carboxylic acid chemical structure, C9H6O3S, CAS 88791-09-7](/s/HNMNLWZGTWHBCM-UHFFFAOYSA-N.svg)
![7-Hydroxy-benzo[b]thiophene-6-carboxylic acid chemical structure, C9H6O3S, CAS 1000774-33-3](/s/NVSUDGKILAXYFK-UHFFFAOYSA-N.svg)
![Benzo[b]thiophene-5-carbaldehyde 1,1-dioxide chemical structure, C9H6O3S, CAS 933689-26-0](/s/UGLMWACQKDHXGH-UHFFFAOYSA-N.svg)
- 7-Hydroxybenzo[b]thiophene-3-carboxylic acid1554207-33-8C9H6O3S
- Benzo[b]thiophene-6-carbaldehyde 1,1-dioxide2226039-40-1C9H6O3S
- 5-Hydroxybenzo[b]thiophene-4-carboxylic acid197014-74-7C9H6O3S
- 3-(Furan-3-yl)thiophene-2-carboxylic acid1343803-33-7C9H6O3S
- 4-Hydroxy-1-benzothiophene-2-carboxylic acid1602255-57-1C9H6O3S
- 5-Thiophen-3-ylfuran-3-carboxylic acid1881814-87-4C9H6O3S
- 2-Hydroxy-2-sulfanyl-1H-indene-1,3(2H)-dione93173-17-2C9H6O3S
- 6-Hydroxybenzo[b]thiophene-5-carboxylic acid197014-77-0C9H6O3S
- Methyl 3-(5-formylthiophen-2-yl)prop-2-ynoate2098100-93-5C9H6O3S
- Methyl 3-(5-formylthiophen-3-yl)prop-2-ynoate1379097-08-1C9H6O3S
- 1-(2-Thioxobenzo[d][1,3]dioxol-5-yl)ethanone33373-16-9C9H6O3S
- 3-Hydroxy-1-benzothiophene-6-carboxylic acid92780-44-4C9H6O3S
- 4,7-Dihydroxy-1-benzothiophene-2-carbaldehyde656241-91-7C9H6O3S
- 3-Hydroxy-1-benzothiophene-5-carboxylic acid2137669-82-8C9H6O3S
- 3-(5-Formyl-3-methylthiophen-2-yl)prop-2-ynoic acid2166989-01-9C9H6O3S
- 3-(5-Formyl-2-methylthiophen-3-yl)prop-2-ynoic acid2167413-37-6C9H6O3S
Frequently asked questions
What is the molar mass of C9H6O3S?
The molar mass of C9H6O3S is 194.20 g/mol, calculated from standard atomic weights for 9 carbon atoms, 6 hydrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 194.0038 Da.
How many compounds have the formula C9H6O3S?
CompoundList lists 40 compounds with the molecular formula C9H6O3S, including 5-(Furan-2-yl)thiophene-2-carboxylic acid, 5-(Thiophen-2-yl)furan-2-carboxylic acid, 7-Hydroxy-1-benzothiophene-5-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 C9H6O3S?
C9H6O3S has a degree of unsaturation of 7. 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.