C13H12O4S
54 compounds have this formula on CompoundList.
- Molar mass
- 264.30g/mol
- Monoisotopic mass
- 264.0456Da
- Atoms
- 30
- Elements
- 4
- Rings plus double bonds
- 8
The formula C13H12O4S describes a molecule made of 13 carbon atoms, 12 hydrogen atoms, 4 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 × 1359.08%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 124.58%1.008 × 12 = 12.096 g/mol
- O Oxygen × 424.21%15.999 × 4 = 63.996 g/mol
- S Sulfur × 112.13%32.06 × 1 = 32.060 g/mol
Compounds with the formula C13H12O4S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 54 of 54 compounds
![1,2-Benzenediol, 4-[(4-methylphenyl)sulfonyl]- chemical structure, C13H12O4S, CAS 107065-85-0](/s/OGIVREKRNQXGTA-UHFFFAOYSA-N.svg)
![Ethyl methyl benzo[b]thiophene-2,6-dicarboxylate chemical structure, C13H12O4S, CAS 850074-42-9](/s/JHYTWQVWWIKHOW-UHFFFAOYSA-N.svg)
![5-[(2-Methoxyphenoxy)methyl]thiophene-2-carboxylic acid chemical structure, C13H12O4S, CAS 934080-88-3](/s/SFZNBJPBZIMGQE-UHFFFAOYSA-N.svg)
![8-(Thiophen-2-ylmethylidene)-6,10-dioxaspiro[4.5]decane-7,9-dione chemical structure, C13H12O4S, CAS 337501-48-1](/s/XAZMOGKBQBAXOO-UHFFFAOYSA-N.svg)
![2,2-Dimethyl-5-[(phenylsulfanyl)methylene]-1,3-dioxane-4,6-dione chemical structure, C13H12O4S, CAS 153498-12-5](/s/BBVVJBWABOEYHL-UHFFFAOYSA-N.svg)
![4'-Methoxy[1,1'-biphenyl]-4-sulfonic acid chemical structure, C13H12O4S, CAS 256439-82-4](/s/KCXODDRZCSEVNJ-UHFFFAOYSA-N.svg)
- Benzo[b]thiophene-2,3-dicarboxylic acid, 7-methyl-, 2,3-dimethyl ester1429655-22-0C13H12O4S
- Ethyl 4-acetoxybenzo[b]thiophene-6-carboxylate752252-42-9C13H12O4S
- 2,5-Dimethyl3-methyl-1-benzothiophene-2,5-dicarboxylate2839156-76-0C13H12O4S
- 3-(Benzenesulfonyl)-5-methylbenzene-1,2-diol53760-95-5C13H12O4S
- Methyl 2-(naphthalen-2-ylsulfonyl)acetate80651-14-5C13H12O4S
- Ethyl 2-[(2-oxochromen-4-yl)sulfanyl]acetate88489-18-3C13H12O4S
- Dimethyl 7-methyl-1-benzothiophene-5,6-dicarboxylate120571-69-9C13H12O4S
- Methyl 2-(((4-hydroxyphenyl)thio)methyl)furan-3-carboxylate1183632-47-4C13H12O4S
- 5-[[4-(Methylthio)phenoxy]methyl]-2-furancarboxylic acid74556-55-1C13H12O4S
- 3-(3,4-Dimethoxy-phenyl)-thiophene-2-carboxylic acid1181573-11-4C13H12O4S
- 4,5-Dimethyl 6-methyl-1-benzothiophene-4,5-dicarboxylate2490403-97-7C13H12O4S
- Methyl 5-(1,3-dioxolan-2-yl)benzo[b]thiophene-2-carboxylate146137-91-9C13H12O4S
- 1-(Furan-2-yl)-2-(4-methylbenzenesulfonyl)ethan-1-one398139-31-6C13H12O4S
- 2,3-Dimethoxy-5-(methylsulfanyl)naphthalene-1,4-dione89227-08-7C13H12O4S
- Ethyl 6-methoxy-4-oxo-4H-1-benzothiopyran-3-carboxylate136637-29-1C13H12O4S
- 4-(2-Methoxybenzene-1-sulfonyl)phenol52714-80-4C13H12O4S
- 3-Methoxy-2-(2-thienylmethoxy)benzoic acid1153956-62-7C13H12O4S
- 3-(2,4-Dimethoxyphenyl)thiophene-2-carboxylic acid1275820-90-0C13H12O4S
- Ethyl 7-(acetyloxy)benzo[b]thiophene-5-carboxylate955886-80-3C13H12O4S
- Methyl 3-(7-methoxy-1-benzothiophen-4-yl)-3-oxopropanoate1781932-14-6C13H12O4S
- 3-(Benzyloxy)-5-methoxythiophene-2-carboxylic acid1774902-33-8C13H12O4S
- Ethyl 5-methoxy-alpha-oxobenZo[b]thiophene-2-acetate1889978-86-2C13H12O4S
- Methyl 4-(6-hydroxybenzo[b]thiophen-2-yl)-4-oxobutanoate2377885-76-0C13H12O4S
- Methyl 3-((phenylsulfinyl)methyl)furan-2-carboxylate160778-27-8C13H12O4S
- (2-Hydroxy-3,4-dimethoxyphenyl)(thiophen-3-yl)methanone121638-97-9C13H12O4S
- 5-(2,5-Dimethoxyphenyl)thiophene-2-carboxylic acid958752-37-9C13H12O4S
- Methyl 4-(3-hydroxy-5-methoxyphenyl)thiophene-2-carboxylate1261901-48-7C13H12O4S
- 1-(2,3,5,6-Tetrahydro-7-hydroxyspiro[1,3-benzodioxole-2,4-[4H]thiopyran]-4-yl)ethanone2101432-58-8C13H12O4S
- Methyl 2-oxo-2-(5-oxo-2,3,4,5-tetrahydrobenzo[b]thiepin-4-yl)acetate2055840-39-4C13H12O4S
- Methyl 5-(3-hydroxy-4-methoxyphenyl)thiophene-2-carboxylate2969367-02-8C13H12O4S
Frequently asked questions
What is the molar mass of C13H12O4S?
The molar mass of C13H12O4S is 264.30 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 264.0456 Da.
How many compounds have the formula C13H12O4S?
CompoundList lists 54 compounds with the molecular formula C13H12O4S, including 3-(Naphthalene-2-sulfonyl)propanoic acid, 2-Tosylbenzene-1,4-diol, Dimethyl 5-methyl-1-benzothiophene-2,3-dicarboxylate. 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 C13H12O4S?
C13H12O4S 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.