Molecular formula
C13H18O2S
122 compounds have this formula on CompoundList.
- Molar mass
- 238.34g/mol
- Monoisotopic mass
- 238.1028Da
- Atoms
- 34
- Elements
- 4
- Rings plus double bonds
- 5
The formula C13H18O2S describes a molecule made of 13 carbon atoms, 18 hydrogen atoms, 2 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 × 1365.51%12.011 × 13 = 156.143 g/mol
- H Hydrogen × 187.61%1.008 × 18 = 18.144 g/mol
- O Oxygen × 213.43%15.999 × 2 = 31.998 g/mol
- S Sulfur × 113.45%32.06 × 1 = 32.060 g/mol
Look up another formula
Compounds with the formula C13H18O2S
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 122 compounds
Thiotetromycin
CAS 85263-97-4C13H18O2S
5-tert-Butyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid
CAS 126231-22-9C13H18O2S
![2-[[[4-(1,1-Dimethylethyl)phenyl]methyl]thio]acetic acid chemical structure, C13H18O2S, CAS 17874-35-0](/s/JMMFEXQBJKCYBD-UHFFFAOYSA-N.svg)
2-[[[4-(1,1-Dimethylethyl)phenyl]methyl]thio]acetic acid
CAS 17874-35-0C13H18O2S
5-Hydroxy-4,6,7-trimethyl-2-propyl-1,3-benzoxathiazole
CAS 100480-17-9C13H18O2S
Ethyl 2,2-dimethyl-3-(4-mercaptophenyl)propionate
CAS 869853-73-6C13H18O2S
(R)-Cyclohexyl 2-methoxyphenyl sulfoxide
CAS 594836-19-8C13H18O2S
Cyclohexyl 4-methylbenzenesulfinate
CAS 23730-24-7C13H18O2S
Ethyl 4-(4-methylphenyl)sulfanylbutanoate
CAS 20458-90-6C13H18O2S
Propionic acid, 3-((2,3,5,6-tetramethylphenyl)thio)-
CAS 72462-87-4C13H18O2S
![5,5-Dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophene-1-carboxylic acid ethyl ester chemical structure, C13H18O2S, CAS 910635-41-5](/s/XXRUZGDTUZVXCY-UHFFFAOYSA-N.svg)
5,5-Dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophene-1-carboxylic acid ethyl ester
CAS 910635-41-5C13H18O2S
Ethyl 2-(2-ethylphenyl)sulfanylpropanoate
CAS 1707602-54-7C13H18O2S
Propionic acid, 2-((2,3,5,6-tetramethylphenyl)thio)-
CAS 72462-83-0C13H18O2S
Methyl alpha-cyclohexylthiophen-2-acetate
CAS 55504-38-6C13H18O2S
Propanoic acid, 3-(phenylthio)-, butyl ester
CAS 121118-58-9C13H18O2S
(3-Ethyl-2-pentenyl)-phenylsulfone
CAS 21378-22-3C13H18O2S
![6-(tert-Butyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid chemical structure, C13H18O2S, CAS 1082602-24-1](/s/GLZLGKPLGFUROM-UHFFFAOYSA-N.svg)
6-(tert-Butyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid
CAS 1082602-24-1C13H18O2S
Ethyl 4-(3-methylphenyl)sulfanylbutanoate
CAS 1779128-35-6C13H18O2S
Ethanethioic acid, (phenylmethoxy)-, S-(1,1-dimethylethyl) ester
CAS 133756-18-0C13H18O2S
1-(Benzenesulfinyl)heptan-2-one
CAS 41103-66-6C13H18O2S
2-(Hexylthio)benzoic acid
CAS 15823-57-1C13H18O2S
![1-[2-(Thiophen-3-yl)ethyl]cyclohexane-1-carboxylic acid chemical structure, C13H18O2S, CAS 1340460-74-3](/s/MCBPLFYSEFQWDT-UHFFFAOYSA-N.svg)
1-[2-(Thiophen-3-yl)ethyl]cyclohexane-1-carboxylic acid
CAS 1340460-74-3C13H18O2S
![(1S,2S)-2-[(4-Methoxyphenyl)sulfanyl]cyclohexan-1-ol chemical structure, C13H18O2S, CAS 1636179-69-5](/s/UHMFMHDXAIBXBK-STQMWFEESA-N.svg)
(1S,2S)-2-[(4-Methoxyphenyl)sulfanyl]cyclohexan-1-ol
CAS 1636179-69-5C13H18O2S
4-(4-Ethoxyphenyl)tetrahydro-2H-thiopyran-4-ol
CAS 2008299-35-0C13H18O2S
![2-Methyl-2-[(phenylmethyl)thio]propanoic acid ethyl ester chemical structure, C13H18O2S, CAS 62738-24-3](/s/XSBIUGLAFVHDKQ-UHFFFAOYSA-N.svg)
2-Methyl-2-[(phenylmethyl)thio]propanoic acid ethyl ester
CAS 62738-24-3C13H18O2S
- 7-(Phenylsulfanyl)heptanoic acid64740-37-0C13H18O2S
- tert-Butyl 2-(phenylsulfanyl)propanoate89278-16-0C13H18O2S
- 3-Ethyl-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophene-1-carboxylic acid910635-45-9C13H18O2S
- 5,5-Diethyl-4,5,6,7-tetrahydro-benzo[c]thiophene-1-carboxylic acid910635-54-0C13H18O2S
- 1-(3-Methoxy-5,5-dimethyl-4,5,6,7-tetrahydro-benzo[c]thiophen-1-yl)-ethanone910635-65-3C13H18O2S
- Ethyl 2-methyl-3-(p-tolylthio)propanoate1248295-96-6C13H18O2S
- 1-{[(4-Methoxyphenyl)sulfanyl]methyl}cyclopentan-1-ol1491299-51-4C13H18O2S
- tert-Butyl 2-(2-methylphenyl)sulfanylacetate1467291-72-0C13H18O2S
- (3R,4R)-4-{[4-(Propan-2-yl)phenyl]sulfanyl}oxolan-3-ol2165472-64-8C13H18O2S
- Ethyl 2-[(1,1-dimethylethyl)thio]benzoate773134-79-5C13H18O2S
- tert-Butyl 4-methyl-2-(methylthio)benzoate2918839-12-8C13H18O2S
- 4-(4-(Ethylthio)phenyl)tetrahydro-2H-pyran-4-ol2565807-66-9C13H18O2S
- 4-[3-(Ethylthio)phenyl]oxan-4-ol2565807-06-7C13H18O2S
- 1,3-Dioxolane, 2-methyl-2-[3-(phenylthio)propyl]-97600-68-5C13H18O2S
- Ethyl 3-(benzylsulfanyl)butanoate89529-96-4C13H18O2S
- [(Cyclohexanesulfonyl)methyl]benzene34009-02-4C13H18O2S
- 2-(1-(Thiophen-2-ylmethyl)cyclohexyl)acetic acid78645-45-1C13H18O2S
- 1-[4-(Methanesulfinyl)phenyl]hexan-1-one61239-63-2C13H18O2S
- 4-(4-Methylpentylsulfanyl)benzoic acid32910-56-8C13H18O2S
- 2-[2-(Benzylsulfanyl)propan-2-yl]-1,3-dioxolane648934-00-3C13H18O2S
- Methyl 1-(2-thienyl)cycloheptanecarboxylate1026791-34-3C13H18O2S
- 4-(Benzylsulfanyl)-2,2-dimethylbutanoic acid499194-48-8C13H18O2S
- 5-Methoxy-1-[4-(methylsulfanyl)phenyl]pentan-1-one61718-54-5C13H18O2S
- 3-Methyl-3-{[(4-methylphenyl)methyl]sulfanyl}butanoic acid104532-40-3C13H18O2S
- 1-tert-Butyl-4-[2-(methanesulfonyl)ethenyl]benzene918341-07-8C13H18O2S
- t-Butyl 3-((methylthio)methyl)benzoate1521132-67-1C13H18O2S
- 2-(3-Methylphenyl)-2-[(propan-2-yl)sulfanyl]propanoic acid1250142-91-6C13H18O2S
- tert-Butyl 2-methyl-4-(methylthio)benzoate2918931-70-9C13H18O2S
- Ethyl 3-isopropyl-5-(methylthio)benzoate2734772-83-7C13H18O2S
- Ethyl (2E)-4-methyl-5-(5-methyl-2-thienyl)-2-pentenoate723304-10-7C13H18O2S
- tert-Butyl 3-methyl-4-(methylthio)benzoate3002442-20-5C13H18O2S
- S-Butyl 2-phenoxypropanethioate62170-11-0C13H18O2S
- {3-Methoxy-2-[(prop-2-en-1-yl)sulfanyl]propoxy}benzene94953-11-4C13H18O2S
- (6-tert-Butyl-2,3-dihydro-1,4-benzoxathiin-2-yl)methanol113769-02-1C13H18O2S
- (Hept-1-ene-3-sulfonyl)benzene62872-68-8C13H18O2S
- Ethyl 3-(4-ethylsulfanylphenyl)propanoate737824-61-2C13H18O2S
- Ethyl 2-(4-ethylsulfanylphenyl)propanoate1391982-22-1C13H18O2S
- 4-Cyclohexyl-2-(hydroxymethyl)-6-sulfanylphenol88661-25-0C13H18O2S
- 6,7-Dimethoxy-2-(methylsulfanyl)-1,2,3,4-tetrahydronaphthalene89017-47-0C13H18O2S
- 1-(Hex-2-ene-1-sulfonyl)-4-methylbenzene90633-60-6C13H18O2S
- 3-(5-Hexylthiophen-2-yl)prop-2-enoic acid105366-34-5C13H18O2S
- 2-tert-Butyl-5-(propylsulfanyl)cyclohexa-2,5-diene-1,4-dione488736-96-5C13H18O2S
- [3-(Prop-2-ene-1-sulfonyl)butyl]benzene501325-57-1C13H18O2S
- (7R)-7-Hydroxy-2,2-dimethyl-7-(thiophen-2-yl)hept-4-en-3-one821775-53-5C13H18O2S
- 3-(4-Methoxybenzyl)tetrahydro-2H-pyran-4-thiol1420885-59-1C13H18O2S
- 2-(Cyclohexyloxy)-5-(methylthio)phenol1243458-21-0C13H18O2S
- 2-(Cyclohexyloxy)-6-(methylthio)phenol1243456-51-0C13H18O2S
- 2-(Cyclohexyloxy)-4-(methylthio)phenol1243347-11-6C13H18O2S
- 4-(Cyclohexyloxy)-2-(methylthio)phenol1243371-47-2C13H18O2S
- 4-(Cyclohexyloxy)-3-(methylthio)phenol1243456-34-9C13H18O2S
- 2-(Cyclohexyloxy)-3-(methylthio)phenol1243456-63-4C13H18O2S
- 5-(Cyclohexyloxy)-2-(methylthio)phenol1243396-89-5C13H18O2S
- 3-(Cyclohexyloxy)-4-(methylthio)phenol1243410-45-8C13H18O2S
- 3-(Cyclohexyloxy)-2-(methylthio)phenol1243459-44-0C13H18O2S
- 3-(Cyclohexyloxy)-5-(methylthio)phenol1243347-08-1C13H18O2S
- (5-Cyclopropoxy-2-isopropoxyphenyl)(methyl)sulfane1243350-54-0C13H18O2S
- (3-Cyclopropoxy-5-isopropoxyphenyl)(methyl)sulfane1243350-14-2C13H18O2S
- (3-Cyclopropoxy-4-isopropoxyphenyl)(methyl)sulfane1243351-91-8C13H18O2S
- (2-Cyclopropoxy-6-isopropoxyphenyl)(methyl)sulfane1243401-49-1C13H18O2S
- (2-Cyclopropoxy-5-isopropoxyphenyl)(methyl)sulfane1243442-15-0C13H18O2S
- (2-Cyclopropoxy-4-isopropoxyphenyl)(methyl)sulfane1243454-74-1C13H18O2S
- (4-Cyclopropoxy-3-isopropoxyphenyl)(methyl)sulfane1243380-84-8C13H18O2S
- (4-Cyclopropoxy-2-isopropoxyphenyl)(methyl)sulfane1243443-03-9C13H18O2S
- (2-Cyclopropoxy-3-isopropoxyphenyl)(methyl)sulfane1243384-69-1C13H18O2S
- (3-Cyclopropoxy-2-isopropoxyphenyl)(methyl)sulfane1243321-05-2C13H18O2S
- 1-(2,5-Dimethylthiophen-3-yl)cyclohexane-1-carboxylic acid1508646-54-5C13H18O2S
- 1-(3-Ethylthiophen-2-yl)cyclohexane-1-carboxylic acid1521465-55-3C13H18O2S
- 5,5,7,7-Tetramethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid1564600-67-4C13H18O2S
- 5-Hydroxy-2-methyl-2-(octa-1,3-dien-1-yl)thiophen-3(2H)-one646517-37-5C13H18O2S
- 2-{2-[(2,4-Dimethylphenyl)sulfanyl]ethyl}-1,3-dioxolane2137971-76-5C13H18O2S
- 2-(2-{[(2-Methylphenyl)methyl]sulfanyl}ethyl)-1,3-dioxolane2138296-14-5C13H18O2S
- 2-{2-[(3,4-Dimethylphenyl)sulfanyl]ethyl}-1,3-dioxolane2137591-50-3C13H18O2S
- 2-{2-[(2,5-Dimethylphenyl)sulfanyl]ethyl}-1,3-dioxolane2138269-07-3C13H18O2S
- Ethyl 3-(cyclopentylmethyl)thiophene-2-carboxylate2137691-36-0C13H18O2S
- Ethyl 3-(3,3-dimethylcyclobutyl)thiophene-2-carboxylate2138154-60-4C13H18O2S
- 3-Methyl-2-(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)butanoic acid1518488-10-2C13H18O2S
Frequently asked questions
What is the molar mass of C13H18O2S?
The molar mass of C13H18O2S is 238.34 g/mol, calculated from standard atomic weights for 13 carbon atoms, 18 hydrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 238.1028 Da.
How many compounds have the formula C13H18O2S?
CompoundList lists 122 compounds with the molecular formula C13H18O2S, including Thiotetromycin, 5-tert-Butyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid, 2-[[[4-(1,1-Dimethylethyl)phenyl]methyl]thio]acetic 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 C13H18O2S?
C13H18O2S has a degree of unsaturation of 5. 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.