Molecular formula

C₁₃H₁₄O₄S

30 compounds have this formula on CompoundList.

Molar mass: 266.31g/mol
Monoisotopic mass: 266.0613Da
Atoms: 32
Elements: 4
Rings plus double bonds: 7

The formula C13H14O4S describes a molecule made of 13 carbon atoms, 14 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 × 1358.63%
12.011 × 13 = 156.143 g/mol
H Hydrogen × 145.30%
1.008 × 14 = 14.112 g/mol
O Oxygen × 424.03%
15.999 × 4 = 63.996 g/mol
S Sulfur × 112.04%
32.06 × 1 = 32.060 g/mol

Look up another formula

Compounds with the formula C13H14O4S

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 30 of 30 compounds

Ethyl 5,6-dimethoxy-1-benzothiophene-2-carboxylate

CAS 1207537-68-5C₁₃H₁₄O₄S

Tibenelast

CAS 97852-72-7C₁₃H₁₄O₄S

Orazipone

CAS 137109-78-5C₁₃H₁₄O₄S

2-[(Phenylsulfonyl)methyl]-1,3-cyclohexanedione

CAS 339098-50-9C₁₃H₁₄O₄S

2-(Furan-2-yl)ethyl 4-methylbenzene-1-sulfonate

CAS 36809-06-0C₁₃H₁₄O₄S

[(E)-3-Methylsulfonylprop-2-enyl] (E)-3-phenylprop-2-enoate

CAS 79087-90-4C₁₃H₁₄O₄S

Methyl 2-(benzenesulfonyl)hexa-4,5-dienoate

CAS 100747-46-4C₁₃H₁₄O₄S

Methyl 5-tert-butyl-3-oxo-2,1-benzoxathiole-7-carboxylate

CAS 69105-29-9C₁₃H₁₄O₄S

6-Oxocyclohex-1-en-1-yl 4-methylbenzene-1-sulfonate

CAS 70871-43-1C₁₃H₁₄O₄S

2-Propenoic acid, 3-[(4-methylphenyl)sulfonyl]-, 2-propenyl ester, (E)-

CAS 106693-45-2C₁₃H₁₄O₄S

3(2H)-Furanone, 2,2-dimethyl-5-[4-(methylsulfonyl)phenyl]-

CAS 301699-40-1C₁₃H₁₄O₄S

3-[(Naphthalen-1-yl)oxy]propane-1-sulfonic acid

CAS 85163-63-9C₁₃H₁₄O₄S

2-Butenedioic acid, 2-[(4-methylphenyl)thio]-, dimethyl ester, (Z)-

CAS 63953-53-7C₁₃H₁₄O₄S

1-(Benzenesulfonyl)cyclohex-3-ene-1-carboxylic acid

CAS 847859-16-9C₁₃H₁₄O₄S

(3E)-4-(3,4-Dimethoxyphenyl)-1-(methylsulfanyl)but-3-ene-1,2-dione

CAS 1597410-34-8C₁₃H₁₄O₄S

3,4-Dihydrospiro[1-benzopyran-2,4'-[1lambda6]thiane]-1',1',4-trione

CAS 1777875-87-2C₁₃H₁₄O₄S

Dimethyl thiochromane-2,6-dicarboxylate

CAS 2028325-33-7C₁₃H₁₄O₄S

2-{[(Thian-3-yl)oxy]carbonyl}benzoic acid

CAS 78839-08-4C₁₃H₁₄O₄S

Methyl 3-methoxy-3-[(2-oxo-2-phenylethyl)sulfanyl]prop-2-enoate

CAS 19813-56-0C₁₃H₁₄O₄S

(E)-S-Methyl 4-(2,3-dimethoxyphenyl)-2-oxobut-3-enethioate

CAS 1597410-41-7C₁₃H₁₄O₄S

4-Benzoyl-2-methyl-1lambda~6~-thiane-1,1,3-trione

CAS 89717-37-3C₁₃H₁₄O₄S

[4-(Benzenesulfonyl)cyclopent-2-en-1-yl]acetic acid

CAS 652972-54-8C₁₃H₁₄O₄S

2,2,5-Trimethyl-5-(phenylsulfanyl)-1,3-dioxane-4,6-dione

CAS 62679-23-6C₁₃H₁₄O₄S

4-((Ethoxycarbonyl)thio)-2,3-dihydro-1H-indene-2-carboxylic acid

CAS 1420876-38-5C₁₃H₁₄O₄S

Frequently asked questions

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What is the molar mass of C13H14O4S?

The molar mass of C13H14O4S is 266.31 g/mol, calculated from standard atomic weights for 13 carbon atoms, 14 hydrogen atoms, 4 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 266.0613 Da.

How many compounds have the formula C13H14O4S?

CompoundList lists 30 compounds with the molecular formula C13H14O4S, including Ethyl 5,6-dimethoxy-1-benzothiophene-2-carboxylate, Tibenelast, Orazipone. 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 C13H14O4S?

C13H14O4S 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.