Molecular formula
C13H12O3S
112 compounds have this formula on CompoundList.
- Molar mass
- 248.30g/mol
- Monoisotopic mass
- 248.0507Da
- Atoms
- 29
- Elements
- 4
- Rings plus double bonds
- 8
The formula C13H12O3S describes a molecule made of 13 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 × 1362.89%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 124.87%1.008 × 12 = 12.096 g/mol
- O Oxygen × 319.33%15.999 × 3 = 47.997 g/mol
- S Sulfur × 112.91%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C13H12O3S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 112 compounds
Phenyl p-toluenesulfonate
CAS 640-60-8C13H12O3S
2-(2-Hydroxyethylsulfanyl)-3-methyl-1,4-naphthoquinone
CAS 59147-84-1C13H12O3S
4-(4-Methoxyphenyl)-5-methylthiophene-2-carboxylic acid
CAS 790263-77-3C13H12O3S
4-(Furan-2-ylmethylsulfanylmethyl)-benzoic acid
CAS 312517-86-5C13H12O3S
5-Benzylsulfanylmethyl-furan-2-carboxylic acid
CAS 91903-26-3C13H12O3S
Phenyl phenylmethanesulfonate
CAS 10271-81-5C13H12O3S
![3-[(4-Methylbenzyl)oxy]-2-thiophenecarboxylic acid chemical structure, C13H12O3S, CAS 343375-89-3](/s/MYVLJSQSMBUIJV-UHFFFAOYSA-N.svg)
3-[(4-Methylbenzyl)oxy]-2-thiophenecarboxylic acid
CAS 343375-89-3C13H12O3S
3-Ethoxy-5-phenylthiophene-2-carboxylic acid
CAS 113589-47-2C13H12O3S
2-(4-(((Furan-2-yl)methyl)sulfanyl)phenyl)acetic acid
CAS 1485576-77-9C13H12O3S
5-(4-Methoxy-phenyl)-4-methyl-thiophene-2-carboxylic acid
CAS 878680-51-4C13H12O3S
![5-{[(4-Methylphenyl)thio]methyl}-2-furoic acid chemical structure, C13H12O3S, CAS 915923-20-5](/s/YVVQCTVUNAOQNE-UHFFFAOYSA-N.svg)
5-{[(4-Methylphenyl)thio]methyl}-2-furoic acid
CAS 915923-20-5C13H12O3S
5-(2-Ethoxyphenyl)thiophene-2-carboxylic acid
CAS 958755-81-2C13H12O3S
1-(Methanesulfonyl)-4-phenoxybenzene
CAS 21134-15-6C13H12O3S
Methyl 3-(benzyloxy)-2-thiophenecarboxylate
CAS 186588-84-1C13H12O3S
4-((4-Methylphenyl)sulfonyl)phenol
CAS 7402-77-9C13H12O3S
Benzenesulfonic acid, p-tolyl ester
CAS 5398-09-4C13H12O3S
1-Methoxy-4-(phenylsulfonyl)benzene
CAS 3112-84-3C13H12O3S
Methyl 5-(4-methoxyphenyl)thiophene-2-carboxylate
CAS 69202-21-7C13H12O3S
3-Methoxy-4-(thiophen-2-ylmethoxy)benzaldehyde
CAS 838882-69-2C13H12O3S
![4'-(Methylsulfonyl)-[1,1'-biphenyl]-4-ol chemical structure, C13H12O3S, CAS 13244-58-1](/s/IGIZOHXZDDZCTL-UHFFFAOYSA-N.svg)
4'-(Methylsulfonyl)-[1,1'-biphenyl]-4-ol
CAS 13244-58-1C13H12O3S
(4-Methoxyphenyl)(3-methoxythiophen-2-yl)methanone
CAS 647833-69-0C13H12O3S
![Ethanone, 1-[4-(methylsulfonyl)-1-naphthalenyl]- chemical structure, C13H12O3S, CAS 116589-61-8](/s/BPPGPNVDNMBHTG-UHFFFAOYSA-N.svg)
Ethanone, 1-[4-(methylsulfonyl)-1-naphthalenyl]-
CAS 116589-61-8C13H12O3S
![5-[(4-Methylphenoxy)methyl]thiophene-2-carboxylic acid chemical structure, C13H12O3S, CAS 934155-67-6](/s/CABGQNXZLKJXNH-UHFFFAOYSA-N.svg)
5-[(4-Methylphenoxy)methyl]thiophene-2-carboxylic acid
CAS 934155-67-6C13H12O3S
3-Methylphenyl benzenesulfonate
CAS 41480-07-3C13H12O3S
- Benzyl benzenesulfonate38632-84-7C13H12O3S
- 1 suppliers3-(4-Methylsulfonylphenyl)phenol893737-42-3C13H12O3S
- 1 suppliers4'-(Methylsulfonyl)-[1,1'-biphenyl]-2-ol893738-57-3C13H12O3S
- Ethyl 3-(benzo[b]thiophen-2-yl)-3-oxopropanoate55473-29-5C13H12O3S
- 5-(2,4-Dimethoxyphenyl)thiophene-2-carbaldehyde654067-71-7C13H12O3S
- Ethyl 3-hydroxy-5-phenylthiophene-2-carboxylate2158-86-3C13H12O3S
- 1-Methoxy-3-(phenylsulfonyl)benzene93087-50-4C13H12O3S
- Phenol, 2-[(4-methylphenyl)sulfonyl]-10371-01-4C13H12O3S
- 5-(4-Methoxy-2-methylphenyl)thiophene-2-carboxylic acid764722-92-1C13H12O3S
- 3-(Benzyloxy)-5-methylthiophene-2-carboxylic acid113589-53-0C13H12O3S
- 5-(4-Ethoxyphenyl)thiophene-2-carboxylic acid952959-59-0C13H12O3S
- 2-Methylphenyl benzenesulfonate41480-08-4C13H12O3S
- Methyl 5-(2-methoxyphenyl)thiophene-2-carboxylate500707-00-6C13H12O3S
- 4-(Benzyloxy)benzene-1-sulfinic acid740053-31-0C13H12O3S
- 3'-(Methylsulfonyl)-[1,1'-biphenyl]-3-ol1094217-64-7C13H12O3S
- 3-Methoxy-4-(4-methyl-3-thienyl)benzoic acid1140461-96-6C13H12O3S
- Methyl 4-(4-methoxyphenyl)thiophene-2-carboxylate82437-73-8C13H12O3S
- 1 suppliers[4-(Phenylsulfonyl)phenyl]methanol7705-64-8C13H12O3S
- 3-(Benzo[b]thiophen-3-yl)-2-oxopropyl Acetate851547-66-5C13H12O3S
- 5-Hydroxy-2-((p-tolylthio)methyl)-4H-pyran-4-one204503-12-8C13H12O3S
- 3'-(Methylsulfonyl)-[1,1'-biphenyl]-4-ol1094217-63-6C13H12O3S
- Methyl 4-(4-hydroxy-3-methylphenyl)thiophene-2-carboxylate1261896-68-7C13H12O3S
- Methyl 4-(3-hydroxy-4-methylphenyl)thiophene-2-carboxylate1261948-34-8C13H12O3S
- Methyl 4-(3-hydroxy-5-methylphenyl)thiophene-2-carboxylate1261948-37-1C13H12O3S
- 5-(4-Methoxyphenyl)-2,3-dihydrothieno[3,4-b][1,4]dioxine925674-54-0C13H12O3S
- 2-Hydroxy-3-methoxy-5-(5-methyl-2-thienyl)benzaldehyde1093118-45-6C13H12O3S
- 3-[2-(Thiophen-3-yl)ethoxy]benzoic acid1406994-22-6C13H12O3S
- Methyl 5-(3-methoxyphenyl)thiophene-2-carboxylate229467-29-2C13H12O3S
- 2-{[(5-Methylfuran-2-yl)sulfanyl]methyl}benzoic acid62688-03-3C13H12O3S
- [(Benzenesulfonyl)methoxy]benzene59431-13-9C13H12O3S
- 1-(3-Hydroxynaphthalen-2-yl)-2-(methanesulfinyl)ethan-1-one51175-56-5C13H12O3S
- 4,5-Dimethoxy-2-(2-thienyl)benzaldehyde926221-39-8C13H12O3S
- 5-Benzylsulfanyl-furan-2-carboxylic acid methyl ester93104-70-2C13H12O3S
- 2-(3-Methylsulfonylphenyl)phenol1262002-19-6C13H12O3S
- Ethyl 6-acetyl-1-benzothiophene-2-carboxylate913738-62-2C13H12O3S
- (2-(Phenylsulfonyl)phenyl)methanol25890-25-9C13H12O3S
- 5-(3-Ethoxyphenyl)-2-thiophenecarboxylic acid1501593-13-0C13H12O3S
- Ethyl 5-methyl-alpha-oxobenZo[b]thiophene-2-acetate1892980-44-7C13H12O3S
- Methyl 4-(1-benzothiophen-3-yl)-4-oxobutanoate24444-96-0C13H12O3S
- 3-Thiophenecarboxylic acid, 4-hydroxy-2-phenyl-, ethyl ester1022-06-6C13H12O3S
- 4'-Methyl[1,1'-biphenyl]-4-sulfonic acid91903-24-1C13H12O3S
- 2-(Methylsulfonyl)-1-(naphthalen-1-yl)ethan-1-one845736-04-1C13H12O3S
- Phenol toluenesulfonate91903-33-2C13H12O3S
- 5-[(2-Methylphenoxy)methyl]thiophene-2-carboxylic acid934127-26-1C13H12O3S
- Ethyl 7-methyl-alpha-oxobenZo[b]thiophene-2-acetate1888747-11-2C13H12O3S
- 1,3,4,6,7,8-Hexahydro-4-oxoindeno[5,6-c]thiopyran-1-carboxylic acid131008-28-1C13H12O3S
- 4-[(Phenylmethyl)sulfonyl]phenol769084-02-8C13H12O3S
- Methyl [(4-sulfanylnaphthalen-1-yl)oxy]acetate56077-52-2C13H12O3S
- 4-(4-Methoxybenzene-1-sulfinyl)phenol668474-78-0C13H12O3S
- 3-(Benzenesulfinyl)-4-methoxyphenol65125-50-0C13H12O3S
- 1-(8-Hydroxynaphthalen-1-yl)-2-(methanesulfinyl)ethan-1-one18500-87-3C13H12O3S
- Methyl 5-(p-tolylthio)furan-2-carboxylate93104-99-5C13H12O3S
- Ethyl 3-(benzo[b]thiophen-3-yl)-3-oxopropanoate310893-96-0C13H12O3S
- 5-(3,4-Dimethoxyphenyl)thiophene-2-carbaldehyde887986-85-8C13H12O3S
- 3-Methoxy-5-(4-methylthiophen-2-yl)benzoic acid2985408-84-0C13H12O3S
- 3-Phenethoxythiophene-2-carboxylic acid1274689-08-5C13H12O3S
- 5-[(3-Methoxyphenoxy)methyl]-2-thiophenecarboxaldehyde685904-59-0C13H12O3S
- 4-[(4-Methoxyphenyl)thio]-1,3-benzenediol1855909-31-7C13H12O3S
- 4-(Ethylsulfonyl)-1-naphthaldehyde282728-20-5C13H12O3S
- Ethyl 3-methyl-alpha-oxobenZo[b]thiophene-2-acetate100006-35-7C13H12O3S
- [2-(Methoxymethoxy)phenyl]-3-thienylmethanone1809797-22-5C13H12O3S
- 2-Ethoxy-5-thiophen-2-ylbenzoic acid2270911-54-9C13H12O3S
- 4-(2,3-Dimethoxyphenyl)thiophene-2-carbaldehyde2137780-98-2C13H12O3S
- Methyl 5-benzyl-3-hydroxythiophene-2-carboxylate181313-04-2C13H12O3S
- Ethyl 2-methyl-alpha-oxobenZo[b]thiophene-3-acetate2407518-07-2C13H12O3S
- Methyl 3-methoxy-5-phenylthiophene-2-carboxylate113589-39-2C13H12O3S
- Methyl 2-[(phenylsulfanyl)methyl]furan-3-carboxylate139308-33-1C13H12O3S
- 5-(2,6-Dimethoxyphenyl)thiophene-2-carbaldehyde887987-02-2C13H12O3S
- (Methylsulfanyl)(1-oxo-3,4-dihydronaphthalen-2(1H)-ylidene)acetic acid89636-07-7C13H12O3S
- [(1-Methoxynaphthalen-2-yl)sulfanyl]acetic acid113661-85-1C13H12O3S
- Methyl 4-(benzyloxy)thiophene-2-carboxylate1707568-94-2C13H12O3S
- 2-(Methylsulfonyl)-1-(naphthalen-2-yl)ethan-1-one1775798-78-1C13H12O3S
- Ethyl 3-(benzo[b]thiophen-7-yl)-3-oxopropanoate1435402-88-2C13H12O3S
- 8-Acetyl-2-ethylsulfanyl-chromen-4-one2715285-44-0C13H12O3S
- 5-(2,3-Dimethoxyphenyl)thiophene-2-carbaldehyde2138275-43-9C13H12O3S
- 4-(2,4-Dimethoxyphenyl)thiophene-2-carbaldehyde2138585-74-5C13H12O3S
Frequently asked questions
What is the molar mass of C13H12O3S?
The molar mass of C13H12O3S is 248.30 g/mol, calculated from standard atomic weights for 13 carbon atoms, 12 hydrogen atoms, 3 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 248.0507 Da.
How many compounds have the formula C13H12O3S?
CompoundList lists 112 compounds with the molecular formula C13H12O3S, including Phenyl p-toluenesulfonate, 2-(2-Hydroxyethylsulfanyl)-3-methyl-1,4-naphthoquinone, 4-(4-Methoxyphenyl)-5-methylthiophene-2-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 C13H12O3S?
C13H12O3S 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.