Molecular formula
C9H12O3S
244 compounds have this formula on CompoundList.
- Molar mass
- 200.25g/mol
- Monoisotopic mass
- 203.0695Da
- Atoms
- 25
- Elements
- 4
- Rings plus double bonds
- 4
The formula C9H12O3S describes a molecule made of 9 carbon atoms, 12 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 × 953.98%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 126.04%1.008 × 12 = 12.096 g/mol
- O Oxygen × 323.97%15.999 × 3 = 47.997 g/mol
- S Sulfur × 116.01%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C9H12O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 200 of 244 compounds
4-Ethyl-2-(methanesulfonyl)phenol
CAS 88041-59-2C9H12O3S
4-(1-Hydroxy-2-methylsulfanylethyl)benzene-1,2-diol
CAS 104692-99-1C9H12O3S
2-Methoxyethyl phenyl sulfone
CAS 25062-93-5C9H12O3S
1-Phenylethyl methanesulfonate
CAS 25236-63-9C9H12O3S
2-Methyl-3-carbethoxy-4-methoxythiophene
CAS 49568-49-2C9H12O3S
(1S)-1-(4-Methanesulfonylphenyl)ethan-1-ol
CAS 1212155-96-8C9H12O3S
2-((Propylthio)methyl)furan-3-carboxylic acid
CAS 1156133-00-4C9H12O3S
Ethyl hydroxy(3-methylthiophen-2-yl)acetate
CAS 181040-43-7C9H12O3S
(4-Methyl-3-(methylsulfonyl)phenyl)methanol
CAS 1186519-61-8C9H12O3S
2-((Isopropylthio)methyl)furan-3-carboxylic acid
CAS 1183077-93-1C9H12O3S
5-(tert-Butylthio)furan-2-carboxylic acid
CAS 1249663-09-9C9H12O3S
3-Isobutoxythiophene-2-carboxylic acid
CAS 1339000-07-5C9H12O3S
5-(Isopropoxymethyl)thiophene-2-carboxylic acid
CAS 1343632-15-4C9H12O3S
(1S)-1-(3-Methanesulfonylphenyl)ethan-1-ol
CAS 911715-79-2C9H12O3S
![[5-(2-Methyl-[1,3]dioxolan-2-yl)-thiophen-3-yl]-methanol chemical structure, C9H12O3S, CAS 1161775-66-1](/s/YLSVNROQTMBMDJ-UHFFFAOYSA-N.svg)
[5-(2-Methyl-[1,3]dioxolan-2-yl)-thiophen-3-yl]-methanol
CAS 1161775-66-1C9H12O3S
![[4-(2-Methyl-[1,3]dioxolan-2-yl)-thiophen-2-yl]-methanol chemical structure, C9H12O3S, CAS 1161776-28-8](/s/YCGIERJPXRQBJS-UHFFFAOYSA-N.svg)
[4-(2-Methyl-[1,3]dioxolan-2-yl)-thiophen-2-yl]-methanol
CAS 1161776-28-8C9H12O3S
![(1R,5S,7R)-9-Oxo-3-thiabicyclo[3.3.1]nonane-7-carboxylic acid chemical structure, C9H12O3S, CAS 1384424-54-7](/s/BIABQGBXOGNDRV-DGUCWDHESA-N.svg)
(1R,5S,7R)-9-Oxo-3-thiabicyclo[3.3.1]nonane-7-carboxylic acid
CAS 1384424-54-7C9H12O3S
2-Methyl-4-((methylsulfonyl)methyl)phenol
CAS 1574341-07-3C9H12O3S
4-Isopropoxy-3-methylthiophene-2-carboxylic acid
CAS 1637303-71-9C9H12O3S
Methyl 5-(1-hydroxyethyl)-4-methylthiophene-3-carboxylate
CAS 1637303-98-0C9H12O3S
3-Isopropoxy-4-methylthiophene-2-carboxylic acid
CAS 2091719-48-9C9H12O3S
3-(But-3-yn-1-yl)-1,1-dioxo-1lambda6-thiolane-3-carbaldehyde
CAS 1936658-23-9C9H12O3S
Ethyl (S)-3-Hydroxy-3-(3-thienyl)propanoate
CAS 676563-08-9C9H12O3S
Ethyl 4-hydroxy-2,5-dimethylthiophene-3-carboxylate
CAS 83821-68-5C9H12O3S
- Methyl 3-(5-(hydroxymethyl)thiophen-2-yl)propanoate85326-68-7C9H12O3S
- 2,3,5-Trimethylbenzene-1-sulfonic acid111513-16-7C9H12O3S
- 4-Isopropoxybenzenesulfinic acid1368485-29-3C9H12O3S
- 3,3-Dimethoxy-1-(thiophen-2-yl)propan-1-one115273-52-4C9H12O3S
- 3-Methyl-4-(methylsulfonyl)benzenemethanol333743-63-8C9H12O3S
- 3,4-Dihydro-3-methyl-2H-thieno[3,4-b][1,4]dioxepin-3-methanol426263-16-3C9H12O3S
- Methyl 2-(2,5-dimethylthiophen-3-yl)-2-hydroxyacetate1250660-62-8C9H12O3S
- 3-Butoxythiophene-2-carboxylic acid1344254-69-8C9H12O3S
- 3-(5-Ethylthiophen-2-yl)-2-hydroxypropanoic acid1466842-64-7C9H12O3S
- 2,6-Dimethyl-4-(methylsulfonyl)phenol20951-29-5C9H12O3S
- Ethyl (R)-3-Hydroxy-3-(2-thienyl)propanoate603959-55-3C9H12O3S
- Acetic acid--(phenylsulfanyl)methanol (1/1)57440-42-3C9H12O3S
- 3-Methoxy-1-(3-methoxythiophen-2-yl)propan-1-one1114824-56-4C9H12O3S
- Methyl 3-hydroxy-3-(3-methylthiophen-2-yl)propanoate1420803-19-5C9H12O3S
- 1,2-Benzenediol,3-[(r)-(1-methylethyl)sulfinyl]-499202-07-2C9H12O3S
- 1,2-Benzenediol,3-[(s)-(1-methylethyl)sulfinyl]-499202-08-3C9H12O3S
- 2-(2-Methanesulfonylphenyl)ethan-1-ol861006-22-6C9H12O3S
- 5-(2-Methoxypropan-2-yl)thiophene-2-carboxylic acid1545047-70-8C9H12O3S
- Ethyl 5-(hydroxymethyl)-4-methyl-2-thiophenecarboxylate503469-88-3C9H12O3S
- (2-Ethylphenyl)methanesulfonic acid2624119-40-8C9H12O3S
- Methyl 4-isopropoxythiophene-2-carboxylate1707581-76-7C9H12O3S
- Methyl 4-propoxythiophene-2-carboxylate1707609-85-5C9H12O3S
- 2-[(Propan-2-yloxy)methyl]thiophene-3-carboxylic acid2059975-97-0C9H12O3S
- 2-(5-Methoxythiophen-2-yl)-2-methylpropanoic acid1851586-55-4C9H12O3S
- 3-(But-2-yn-1-yl)-1,1-dioxo-1lambda6-thiolane-3-carbaldehyde1934469-80-3C9H12O3S
- 2,3-Dimethoxy-6-(methylthio)phenol2711589-85-2C9H12O3S
- 5-(1-Hydroxyethyl)-2-thiophenepropanoic acid1134331-26-2C9H12O3S
- Ethan-2,2,2-d3-ol, 4-methylbenzenesulfonate24344-87-4C9H12O3S
- 2,6-Dimethoxy-4-(sulfanylmethyl)phenol2171826-52-9C9H12O3S
- (3S)-3-Hydroxy-5-(thiophen-3-yl)pentanoic acid2227716-31-4C9H12O3S
- Methyl 3-(3-hydroxypropyl)thiophene-2-carboxylate2228776-48-3C9H12O3S
- Methyl 3,5-dimethylbenzene-1-sulfonate89762-87-8C9H12O3S
- Ethyl bicyclo[2.2.1]hepta-2,5-diene-2-sulfonate189509-16-8C9H12O3S
- 3-Methyl-5-propoxythiophene-2-carboxylic acid1062142-00-0C9H12O3S
- 2-Thiophenecarboxylic acid,3-ethoxy-,ethyl ester181063-54-7C9H12O3S
- (2-Methyl-4-(methylsulfonyl)phenyl)methanol1566819-90-6C9H12O3S
- 4-Methyl-2-(methylsulfonyl)benzenemethanol1565638-72-3C9H12O3S
- Methyl 2-methyl-2-[(thiophen-3-yl)oxy]propanoate63114-88-5C9H12O3S
- Methyl 3-hydroxy-4-(thiophen-3-yl)butanoate1420845-63-1C9H12O3S
- 4-((Ethylsulfonyl)methyl)phenol1518457-00-5C9H12O3S
- Ethyl (R)-3-Hydroxy-3-(3-thienyl)propanoate1312919-02-0C9H12O3S
- (3R)-3-(2,5-Dimethylthiophen-3-yl)-3-hydroxypropanoic acid2227881-61-8C9H12O3S
- (3S)-3-(2,5-Dimethylthiophen-3-yl)-3-hydroxypropanoic acid2227869-54-5C9H12O3S
- (3R)-3-(3-Ethylthiophen-2-yl)-3-hydroxypropanoic acid2227693-95-8C9H12O3S
- (3S)-3-(3-Ethylthiophen-2-yl)-3-hydroxypropanoic acid2227672-95-7C9H12O3S
- Methyl (3R)-3-hydroxy-3-(3-methylthiophen-2-yl)propanoate2227661-28-9C9H12O3S
- Methyl (3S)-3-hydroxy-3-(3-methylthiophen-2-yl)propanoate2227785-10-4C9H12O3S
- 2-Methylbenzyl methanesulfonate1602113-13-2C9H12O3S
- 3,3-Dimethoxy-1-(thiophen-3-yl)propan-1-one1550622-88-2C9H12O3S
- (1R)-1-(2-Methanesulfonylphenyl)ethan-1-ol2227662-54-4C9H12O3S
- (1S)-1-(2-Methanesulfonylphenyl)ethan-1-ol2227721-30-2C9H12O3S
- Ethyl 3-(4-hydroxythiophen-2-yl)propanoate1881293-49-7C9H12O3S
- tert-Butyl 5-hydroxythiophene-2-carboxylate1881290-32-9C9H12O3S
- Butyl 3-hydroxy-2-thiophenecarboxylate181312-82-3C9H12O3S
- 2-[(5-Propylthiophen-2-yl)oxy]acetic acid2228757-10-4C9H12O3S
- 3-Oxa-9-thiaspiro[5.5]undecane-2,4-dione2322694-92-6C9H12O3S
- 3-(2,5-Dimethylthiophen-3-yl)-2-hydroxypropanoic acid2153978-41-5C9H12O3S
- 2-{[(5-Ethylfuran-2-yl)methyl]sulfanyl}acetic acid2172120-06-6C9H12O3S
- 2-{[(3-Methylfuran-2-yl)methyl]sulfanyl}propanoic acid2171824-72-7C9H12O3S
- Methyl 2-{[(3-methylfuran-2-yl)methyl]sulfanyl}acetate2171894-49-6C9H12O3S
- 4-(5-Methoxythiophen-2-yl)oxolan-3-ol2012532-15-7C9H12O3S
- 2-(3-Hydroxybutan-2-yl)thiophene-3-carboxylic acid2172593-22-3C9H12O3S
- rac-(3R,4S)-4-(5-Methoxythiophen-2-yl)oxolan-3-ol2227691-61-2C9H12O3S
- Methyl 2-methyl-5-(2-sulfanylethyl)furan-3-carboxylate2228387-97-9C9H12O3S
- 4-(Thiolan-3-yl)oxane-2,6-dione2228145-70-6C9H12O3S
- Methyl 2-hydroxy-3-(4-methylthiophen-3-yl)propanoate2229240-59-7C9H12O3S
- 3-(Thian-3-yl)oxolane-2,5-dione2228142-29-6C9H12O3S
- Methyl 3-[(2S)-2-hydroxypropyl]thiophene-2-carboxylate2227802-77-7C9H12O3S
- Methyl 2-(3-ethylthiophen-2-yl)-2-hydroxyacetate2228698-82-4C9H12O3S
- Methyl 3-(2-hydroxypropan-2-yl)thiophene-2-carboxylate2228876-57-9C9H12O3S
- 4-(3-Sulfanylpropyl)benzene-1,2,3-triol2228765-56-6C9H12O3S
- 2-Methoxy-3-(3-methylthiophen-2-yl)propanoic acid2228679-44-3C9H12O3S
- 3-Hydroxy-5-(thiophen-3-yl)pentanoic acid2229621-31-0C9H12O3S
- Methyl 2-hydroxy-3-(4-methylthiophen-2-yl)propanoate2229199-76-0C9H12O3S
- 2-Hydroxy-5-(thiophen-3-yl)pentanoic acid2228595-10-4C9H12O3S
- Methyl 5-[(2S)-2-hydroxypropyl]thiophene-2-carboxylate2227680-58-0C9H12O3S
Frequently asked questions
What is the molar mass of C9H12O3S?
The molar mass of C9H12O3S is 200.25 g/mol, calculated from standard atomic weights for 9 carbon atoms, 12 hydrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 203.0695 Da.
How many compounds have the formula C9H12O3S?
CompoundList lists 244 compounds with the molecular formula C9H12O3S, including 4-Ethyl-2-(methanesulfonyl)phenol, 4-(1-Hydroxy-2-methylsulfanylethyl)benzene-1,2-diol, 2-Methoxyethyl phenyl sulfone. 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 C9H12O3S?
C9H12O3S has a degree of unsaturation of 4. 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.