Molecular formula
C7H8O3S
111 compounds have this formula on CompoundList.
- Molar mass
- 172.20g/mol
- Monoisotopic mass
- 172.0194Da
- Atoms
- 19
- Elements
- 4
- Rings plus double bonds
- 4
The formula C7H8O3S describes a molecule made of 7 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 × 748.83%12.011 × 7 = 84.077 g/mol
- H Hydrogen × 84.68%1.008 × 8 = 8.064 g/mol
- O Oxygen × 327.87%15.999 × 3 = 47.997 g/mol
- S Sulfur × 118.62%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C7H8O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 111 compounds
p-Toluenesulfonic acid
CAS 104-15-4C7H8O3S
3-Ethoxythiophene-2-carboxylic acid
CAS 139926-23-1C7H8O3S
4-(Methylsulfonyl)phenol
CAS 14763-60-1C7H8O3S
m-Toluenesulfonic acid
CAS 617-97-0C7H8O3S
Benzylsulfonic acid
CAS 100-87-8C7H8O3S
Phenyl methanesulfonate
CAS 16156-59-5C7H8O3S
Methyl benzenesulfonate
CAS 80-18-2C7H8O3S
2-Methylbenzenesulfonic acid
CAS 88-20-0C7H8O3S
2,3-Dihydrothieno(3,4-b)-1,4-dioxin-2-methanol
CAS 146796-02-3C7H8O3S
2-Methanesulfonylphenol
CAS 27489-33-4C7H8O3S
3-(Methylsulfonyl)phenol
CAS 14763-61-2C7H8O3S
Methyl 3-hydroxy-5-methylthiophene-2-carboxylate
CAS 5556-22-9C7H8O3S
Methyl 3-methoxythiophene-2-carboxylate
CAS 62353-75-7C7H8O3S
![5-[(Methylthio)methyl]-2-furoic acid chemical structure, C7H8O3S, CAS 94084-70-5](/s/XGXXQCKZGHPNSE-UHFFFAOYSA-N.svg)
5-[(Methylthio)methyl]-2-furoic acid
CAS 94084-70-5C7H8O3S
3-Methoxy-4-methylthiophene-2-carboxylic acid
CAS 83261-25-0C7H8O3S
3-Methoxy-5-methylthiophene-2-carboxylic acid
CAS 83261-26-1C7H8O3S
o-Methoxybenzenesulphinic acid
CAS 13165-78-1C7H8O3S
(R)-Methyl 2-hydroxy-2-thiophene-3-ylacetate
CAS 1152170-62-1C7H8O3S
Methyl 4-(hydroxymethyl)-3-thiophenecarboxylate
CAS 959236-56-7C7H8O3S
Methyl 3-hydroxy-4-methylthiophene-2-carboxylate
CAS 32711-57-2C7H8O3S
Methyl 3-(hydroxymethyl)thiophene-2-carboxylate
CAS 452979-16-7C7H8O3S
4-(Methoxymethyl)thiophene-2-carboxylic acid
CAS 54796-49-5C7H8O3S
Methyl 4-(hydroxymethyl)thiophene-2-carboxylate
CAS 816449-72-6C7H8O3S
Methyl 4-methoxythiophene-2-carboxylate
CAS 5118-05-8C7H8O3S
- 2-Ethoxythiophene-3-carboxylic acid1378677-99-6C7H8O3S
- Methyl 4-hydroxy-5-methylthiophene-3-carboxylate130083-11-3C7H8O3S
- 2-Hydroxy-3-(thiophen-3-yl)propanoic acid26359-16-0C7H8O3S
- 2-(Methoxymethyl)thiophene-3-carboxylic acid2044902-21-6C7H8O3S
- 5-(2-Hydroxyethyl)thiophene-2-carboxylic acid247128-25-2C7H8O3S
- Methyl 4-methoxythiophene-3-carboxylate65369-22-4C7H8O3S
- (Furfurylthio)acetic acid89639-87-2C7H8O3S
- 5-(Methoxymethyl)thiophene-2-carboxylic acid61855-04-7C7H8O3S
- 2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-ylmethanol859851-01-7C7H8O3S
- Methyl 5-Methoxy-2-thiophenecarboxylate77133-25-6C7H8O3S
- Acetic acid, 2-(2-furanylthio)-, methyl ester16003-16-0C7H8O3S
- Ethanone, 1-(2-furanyl)-2-(methylsulfinyl)-2891-96-5C7H8O3S
- 2-Hydroxy-3-(thiophen-2-yl)propanoic acid917247-87-1C7H8O3S
- 2-Thiophenecarboxylic acid, 3-hydroxy-, ethyl ester2158-88-5C7H8O3S
- 2-Methoxy-2-(thiophen-2-yl)acetic acid5371-94-8C7H8O3S
- Ethyl 5-hydroxy-2-thiophenecarboxylate7210-60-8C7H8O3S
- Methyl 4-hydroxy-2-methylthiophene-3-carboxylate65369-28-0C7H8O3S
- 5-Ethoxy-2-thiophenecarboxylic Acid135080-30-7C7H8O3S
- Methyl 5-(hydroxymethyl)thiophene-2-carboxylate530145-16-5C7H8O3S
- 3-(Methoxymethyl)thiophene-2-carboxylic acid53229-45-1C7H8O3S
- Methyl 2-hydroxy-2-(thiophen-3-yl)acetate135660-92-3C7H8O3S
- 2-(Thiophen-2-ylmethoxy)acetic acid147380-76-5C7H8O3S
- 5-(Methoxymethyl)thiophene-3-carboxylic acid61854-98-6C7H8O3S
- 4-Methoxybenzenesulfinic acid1709-60-0C7H8O3S
- 5-Methyl-4-(methylsulfanyl)furan-2-carboxylic acid856122-66-2C7H8O3S
- 2-Methyl-5-(methylsulfanyl)furan-3-carboxylic acid1989672-14-1C7H8O3S
- 3-Methyl-5-(methylsulfanyl)furan-2-carboxylic acid2031259-10-4C7H8O3S
- (1R,2S,6R,7S)-3,5-Dioxa-4lambda4-thiatricyclo[5.2.1.0,2,6]dec-8-en-4-one2193052-20-7C7H8O3S
- Methyl 4-oxo-3,4-dihydro-2H-thiopyran-5-carboxylate62723-59-5C7H8O3S
- (Benzenesulfonyl)methanol51091-79-3C7H8O3S
- Methyl thien-2-yl-hydroxyacetate21165-19-5C7H8O3S
- 2-Hydroxy-2-(3-methylthiophen-2-yl)acetic acid1248481-32-4C7H8O3S
- (R)-2-Hydroxy-3-(thiophen-2-yl)propanoic acid917247-81-5C7H8O3S
- 2-((Methylthio)methyl)furan-3-carboxylic acid1178633-79-8C7H8O3S
- 2-Furancarboxylic acid, 5-(mercaptomethyl)-, methyl ester859303-93-8C7H8O3S
- 9-Oxa-3-thiatricyclo(4.2.1.0(2,5))non-7-ene 3,3-dioxide32476-23-6C7H8O3S
- 4-Ethoxythiophene-3-carboxylic acid70438-00-5C7H8O3S
- Methyl 5-(hydroxymethyl)thiophene-3-carboxylate78908-94-8C7H8O3S
- (S)-2-Methoxy-2-(2-thienyl)acetic Acid86004-63-9C7H8O3S
- 2H-Thiopyran-3,5(4H,6H)-dione, 4-acetyl-119271-12-4C7H8O3S
- 2-Hydroxy-2-(thien-2-yl)-propionic acid54955-42-9C7H8O3S
- 3,4-Dihydro-2H-thieno[3,4-b][1,4]dioxepin-3-ol146796-06-7C7H8O3S
- 3,4-Dimethoxythiophene-2-carbaldehyde51792-38-2C7H8O3S
- 4-Methoxy-5-methylthiophene-3-carboxylic acid130083-13-5C7H8O3S
- 3-Hydroxy-3-(thiophen-2-yl)propanoic acid26359-15-9C7H8O3S
- Ethyl 4-hydroxythiophene-2-carboxylate133019-68-8C7H8O3S
- 5-(Ethylthio)-2-furancarboxylic acid21984-79-2C7H8O3S
- 2,5-Dimethyl-4-sulfanylfuran-3-carboxylic acid1565405-74-4C7H8O3S
- 2-Methoxy-2-(thiophen-3-yl)acetic acid59966-23-3C7H8O3S
- 4-Ethoxythiophene-2-carboxylic acid917980-53-1C7H8O3S
- 2-Oxa-7-thiaspiro[4.4]nonane-1,3-dione6007-75-6C7H8O3S
- 2-Hydroxy-2-(5-methylthiophen-2-yl)acetic acid956754-19-1C7H8O3S
- 2-Hydroxy-2-(4-methylthiophen-2-yl)acetic acid2228290-26-2C7H8O3S
- 3-Hydroxy-3-(thiophen-3-yl)propanoic acid1247738-16-4C7H8O3S
- 3-(Hydroxymethyl)-4-methylthiophene-2-carboxylic acid1374574-40-9C7H8O3S
- 4H-Thiopyran-4-one, 3,5-dimethyl-, 1,1-dioxide61170-13-6C7H8O3S
- Methyl 2-methoxy-3-thiophenecarboxylate76360-38-8C7H8O3S
- Ethyl 4-hydroxythiophene-3-carboxylate1006-44-6C7H8O3S
- 2-[(5-Methylthiophen-2-yl)oxy]acetic acid2229573-01-5C7H8O3S
- 4-Methoxy-2-methylthiophene-3-carboxylic acid87675-98-7C7H8O3S
- (3S)-3-Hydroxy-3-(thiophen-2-yl)propanoic acid2227677-97-4C7H8O3S
- (3S)-3-Hydroxy-3-(thiophen-3-yl)propanoic acid2227734-22-5C7H8O3S
- 3-Hydroxy-1-(3-hydroxythiophen-2-yl)propan-1-one1114824-57-5C7H8O3S
- 2-[(3-Methylthiophen-2-yl)oxy]acetic acid2228532-44-1C7H8O3S
- 2-Methoxy-4-methylthiophene-3-carboxylic acid1553961-90-2C7H8O3S
- (3R)-3-Hydroxy-3-(thiophen-2-yl)propanoic acid2227677-22-5C7H8O3S
- 2-(5-Methoxythiophen-2-yl)acetic acid1500826-48-1C7H8O3S
- 2-Methoxy-5-methyl-3-thiophenecarboxylic acid33369-96-9C7H8O3S
- Methyl 5-(sulfanylmethyl)furan-3-carboxylate2171839-12-4C7H8O3S
- 4-Methyl-4H-5lambda~6~-thieno[3,4-c]furan-5,5(6H)-dione138905-64-3C7H8O3S
- Methyl 5-methylsulfanylfuran-2-carboxylate93104-68-8C7H8O3S
- (3R)-3-Hydroxy-3-(thiophen-3-yl)propanoic acid2227819-99-8C7H8O3S
- 2-(1-Methanesulfonylethenyl)furan2059943-66-5C7H8O3S
- 4-(2-Hydroxyethyl)thiophene-2-carboxylic acid2090045-09-1C7H8O3S
- 2-[(4-Methylthiophen-3-yl)oxy]acetic acid2228505-44-8C7H8O3S
- 1,1-Dioxo-3-(prop-2-yn-1-yl)-1lambda6-thietane-3-carbaldehyde2172054-87-2C7H8O3S
Frequently asked questions
What is the molar mass of C7H8O3S?
The molar mass of C7H8O3S is 172.20 g/mol, calculated from standard atomic weights for 7 carbon atoms, 8 hydrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 172.0194 Da.
How many compounds have the formula C7H8O3S?
CompoundList lists 111 compounds with the molecular formula C7H8O3S, including p-Toluenesulfonic acid, 3-Ethoxythiophene-2-carboxylic acid, 4-(Methylsulfonyl)phenol. 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 C7H8O3S?
C7H8O3S 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.