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Molecular formula

C15H12O2S

45 compounds have this formula on CompoundList.

Molar mass
256.32g/mol
Monoisotopic mass
256.0558Da
Atoms
30
Elements
4
Rings plus double bonds
10

The formula C15H12O2S describes a molecule made of 15 carbon atoms, 12 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 × 1570.29%
    12.011 × 15 = 180.165 g/mol
  • H Hydrogen × 124.72%
    1.008 × 12 = 12.096 g/mol
  • O Oxygen × 212.48%
    15.999 × 2 = 31.998 g/mol
  • S Sulfur × 112.51%
    32.06 × 1 = 32.060 g/mol
Look up another formula

Compounds with the formula C15H12O2S

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

Showing 1 to 45 of 45 compounds

2-Hydroxy-1,3-dimethyl-9H-thioxanthen-9-one chemical structure, C15H12O2S, CAS 213969-43-8
2-Hydroxy-1,3-dimethyl-9H-thioxanthen-9-one
CAS 213969-43-8C15H12O2S
(e)-s-Phenyl 3-(4-hydroxyphenyl)prop-2-enethioate chemical structure, C15H12O2S, CAS 171781-65-0
(e)-s-Phenyl 3-(4-hydroxyphenyl)prop-2-enethioate
CAS 171781-65-0C15H12O2S
2-(4-Hydroxy-3-methylphenyl)-1-benzothiophen-6-ol chemical structure, C15H12O2S, CAS 414861-37-3
2-(4-Hydroxy-3-methylphenyl)-1-benzothiophen-6-ol
CAS 414861-37-3C15H12O2S
Ethyl naphtho[1,2-b]thiophene-2-carboxylate chemical structure, C15H12O2S, CAS 51925-17-8
Ethyl naphtho[1,2-b]thiophene-2-carboxylate
CAS 51925-17-8C15H12O2S
2-(4-Methoxyphenyl)benzothiophene-6-ol chemical structure, C15H12O2S, CAS 225648-21-5
2-(4-Methoxyphenyl)benzothiophene-6-ol
CAS 225648-21-5C15H12O2S
Benzene, 1-methyl-4-[(phenylethynyl)sulfonyl]- chemical structure, C15H12O2S, CAS 28995-88-2
Benzene, 1-methyl-4-[(phenylethynyl)sulfonyl]-
CAS 28995-88-2C15H12O2S
2-(Benzoylsulfanyl)-1-phenylethan-1-one chemical structure, C15H12O2S, CAS 49742-23-6
2-(Benzoylsulfanyl)-1-phenylethan-1-one
CAS 49742-23-6C15H12O2S
6-Methoxy-2-(4-hydroxyphenyl)benzo[b]thiophene chemical structure, C15H12O2S, CAS 175460-94-3
6-Methoxy-2-(4-hydroxyphenyl)benzo[b]thiophene
CAS 175460-94-3C15H12O2S
4,4-Diphenyl-1,3-oxathiolan-5-one chemical structure, C15H12O2S, CAS 19962-73-3
4,4-Diphenyl-1,3-oxathiolan-5-one
CAS 19962-73-3C15H12O2S
1-(Methanesulfonyl)-4-(phenylethynyl)benzene chemical structure, C15H12O2S, CAS 33592-56-2
1-(Methanesulfonyl)-4-(phenylethynyl)benzene
CAS 33592-56-2C15H12O2S
2-Hydroxy-3,4-dimethyl-9H-thioxanthen-9-one chemical structure, C15H12O2S, CAS 86841-05-6
2-Hydroxy-3,4-dimethyl-9H-thioxanthen-9-one
CAS 86841-05-6C15H12O2S
4-[Benzo(b)thiophen-2-yl]-2-methoxyphenol chemical structure, C15H12O2S, CAS 1261908-13-7
4-[Benzo(b)thiophen-2-yl]-2-methoxyphenol
CAS 1261908-13-7C15H12O2S
3-[4-(Methylsulfanyl)phenyl]-1-benzofuran-5-ol chemical structure, C15H12O2S, CAS 1630763-32-4
3-[4-(Methylsulfanyl)phenyl]-1-benzofuran-5-ol
CAS 1630763-32-4C15H12O2S
Dibenzo(b,f)thiepin-10-carboxylic acid, 10,11-dihydro- chemical structure, C15H12O2S, CAS 87033-44-1
Dibenzo(b,f)thiepin-10-carboxylic acid, 10,11-dihydro-
CAS 87033-44-1C15H12O2S
3-Methylidene-5-phenyl-5-(thiophen-2-yl)oxolan-2-one chemical structure, C15H12O2S, CAS 71741-89-4
3-Methylidene-5-phenyl-5-(thiophen-2-yl)oxolan-2-one
CAS 71741-89-4C15H12O2S
2,4-Diphenyl-2H-thiete 1,1-dioxide chemical structure, C15H12O2S, CAS 18744-26-8
2,4-Diphenyl-2H-thiete 1,1-dioxide
CAS 18744-26-8C15H12O2S
4H-1-Benzothiopyran-4-one, 2,3-dihydro-2-phenyl-, 1-oxide chemical structure, C15H12O2S, CAS 58109-92-5
4H-1-Benzothiopyran-4-one, 2,3-dihydro-2-phenyl-, 1-oxide
CAS 58109-92-5C15H12O2S
9H-Thioxanthen-9-one, 1-hydroxy-3,4-dimethyl- chemical structure, C15H12O2S, CAS 835596-87-7
9H-Thioxanthen-9-one, 1-hydroxy-3,4-dimethyl-
CAS 835596-87-7C15H12O2S
7-(Methylsulfanyl)-9H-xanthene-3-carbaldehyde chemical structure, C15H12O2S, CAS 89217-59-4
7-(Methylsulfanyl)-9H-xanthene-3-carbaldehyde
CAS 89217-59-4C15H12O2S
5-[Benzo(b)thiophen-2-yl]-2-methoxyphenol chemical structure, C15H12O2S, CAS 1261891-24-0
5-[Benzo(b)thiophen-2-yl]-2-methoxyphenol
CAS 1261891-24-0C15H12O2S
Benzofuran-2-yl(5-ethylthiophen-2-yl)methanone chemical structure, C15H12O2S, CAS 1305724-23-5
Benzofuran-2-yl(5-ethylthiophen-2-yl)methanone
CAS 1305724-23-5C15H12O2S
Ethyl (Z)-2-(8H-Indeno[1,2-c]thiophen-8-ylidene)acetate chemical structure, C15H12O2S, CAS 2006281-63-4
Ethyl (Z)-2-(8H-Indeno[1,2-c]thiophen-8-ylidene)acetate
CAS 2006281-63-4C15H12O2S
1,4-Dimethyldibenzo[b,d]thiophene-2-carboxylic acid chemical structure, C15H12O2S, CAS 21339-69-5
1,4-Dimethyldibenzo[b,d]thiophene-2-carboxylic acid
CAS 21339-69-5C15H12O2S
s-Phenyl 3-phenyloxirane-2-carbothioate chemical structure, C15H12O2S, CAS 30031-65-3
s-Phenyl 3-phenyloxirane-2-carbothioate
CAS 30031-65-3C15H12O2S

Frequently asked questions

What is the molar mass of C15H12O2S?

The molar mass of C15H12O2S is 256.32 g/mol, calculated from standard atomic weights for 15 carbon atoms, 12 hydrogen atoms, 2 oxygen atoms and 1 sulfur atom. The monoisotopic mass is 256.0558 Da.

How many compounds have the formula C15H12O2S?

CompoundList lists 45 compounds with the molecular formula C15H12O2S, including 2-Hydroxy-1,3-dimethyl-9H-thioxanthen-9-one, (e)-s-Phenyl 3-(4-hydroxyphenyl)prop-2-enethioate, 2-(4-Hydroxy-3-methylphenyl)-1-benzothiophen-6-ol. 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 C15H12O2S?

C15H12O2S has a degree of unsaturation of 10. 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.