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Molecular formula

C15H12O3

337 compounds have this formula on CompoundList.

Molar mass
240.26g/mol
Monoisotopic mass
240.0786Da
Atoms
30
Elements
3
Rings plus double bonds
10

The formula C15H12O3 describes a molecule made of 15 carbon atoms, 12 hydrogen atoms and 3 oxygen atoms. 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 × 1574.99%
    12.011 × 15 = 180.165 g/mol
  • H Hydrogen × 125.03%
    1.008 × 12 = 12.096 g/mol
  • O Oxygen × 319.98%
    15.999 × 3 = 47.997 g/mol
Look up another formula

Compounds with the formula C15H12O3

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

Showing 301 to 337 of 337 compounds

3,4-Dimethoxy-9H-fluoren-9-one chemical structure, C15H12O3, CAS 23346-81-8
3,4-Dimethoxy-9H-fluoren-9-one
CAS 23346-81-8C15H12O3
9-Methoxy-1-methyl-3H-naphtho[2,1-b]pyran-3-one chemical structure, C15H12O3, CAS 69169-68-2
9-Methoxy-1-methyl-3H-naphtho[2,1-b]pyran-3-one
CAS 69169-68-2C15H12O3
4-Methoxy[1,1'-biphenyl]-2,2'-dicarboxaldehyde chemical structure, C15H12O3, CAS 68913-37-1
4-Methoxy[1,1'-biphenyl]-2,2'-dicarboxaldehyde
CAS 68913-37-1C15H12O3
1-Hydroxy-3,6-dimethyl-9H-xanthen-9-one chemical structure, C15H12O3, CAS 39156-37-1
1-Hydroxy-3,6-dimethyl-9H-xanthen-9-one
CAS 39156-37-1C15H12O3
2-Acetyl-3-(prop-2-en-1-yl)naphthalene-1,4-dione chemical structure, C15H12O3, CAS 87976-14-5
2-Acetyl-3-(prop-2-en-1-yl)naphthalene-1,4-dione
CAS 87976-14-5C15H12O3
2-[2-(Furan-2-yl)-2-oxoethyl]-2,3-dihydro-1H-inden-1-one chemical structure, C15H12O3, CAS 89506-41-2
2-[2-(Furan-2-yl)-2-oxoethyl]-2,3-dihydro-1H-inden-1-one
CAS 89506-41-2C15H12O3
5,6-Dihydroxy-3-phenyl-2,3-dihydro-1H-inden-1-one chemical structure, C15H12O3, CAS 54131-13-4
5,6-Dihydroxy-3-phenyl-2,3-dihydro-1H-inden-1-one
CAS 54131-13-4C15H12O3
Methyl 1-hydroxy-1H-phenalene-1-carboxylate chemical structure, C15H12O3, CAS 94341-23-8
Methyl 1-hydroxy-1H-phenalene-1-carboxylate
CAS 94341-23-8C15H12O3
2-(3-Phenoxyphenyl)prop-2-enoic acid chemical structure, C15H12O3, CAS 74614-66-7
2-(3-Phenoxyphenyl)prop-2-enoic acid
CAS 74614-66-7C15H12O3
5-Phenyl-5,6-dihydro-2H-cyclobuta[f][1,3]benzodioxol-5-ol chemical structure, C15H12O3, CAS 134454-85-6
5-Phenyl-5,6-dihydro-2H-cyclobuta[f][1,3]benzodioxol-5-ol
CAS 134454-85-6C15H12O3
4-[4-(3-Hydroxycyclobutyl)buta-1,3-diyn-1-yl]benzoic acid chemical structure, C15H12O3, CAS 1245642-75-4
4-[4-(3-Hydroxycyclobutyl)buta-1,3-diyn-1-yl]benzoic acid
CAS 1245642-75-4C15H12O3
Methyl 2-(dibenzo[b,d]furan-2-yl)acetate chemical structure, C15H12O3, CAS 53386-82-6
Methyl 2-(dibenzo[b,d]furan-2-yl)acetate
CAS 53386-82-6C15H12O3
4-(Naphthalene-2-carbonyl)oxolan-2-one chemical structure, C15H12O3, CAS 88696-87-1
4-(Naphthalene-2-carbonyl)oxolan-2-one
CAS 88696-87-1C15H12O3
4-(3-Oxoprop-1-en-1-yl)naphthalen-1-yl acetate chemical structure, C15H12O3, CAS 89387-08-6
4-(3-Oxoprop-1-en-1-yl)naphthalen-1-yl acetate
CAS 89387-08-6C15H12O3
3-Hydroxy-5-methyl-3-phenyl-1-benzofuran-2(3H)-one chemical structure, C15H12O3, CAS 92545-53-4
3-Hydroxy-5-methyl-3-phenyl-1-benzofuran-2(3H)-one
CAS 92545-53-4C15H12O3
5-(Furan-2-yl)-1-hydroxy-1-phenylpenta-1,4-dien-3-one chemical structure, C15H12O3, CAS 147556-50-1
5-(Furan-2-yl)-1-hydroxy-1-phenylpenta-1,4-dien-3-one
CAS 147556-50-1C15H12O3
7-Methyl-3-oxo-2,3-dihydro-1H-cyclopenta[a]naphthalene-1-carboxylic acid chemical structure, C15H12O3, CAS 66249-00-1
7-Methyl-3-oxo-2,3-dihydro-1H-cyclopenta[a]naphthalene-1-carboxylic acid
CAS 66249-00-1C15H12O3
(3S,4R)-4-Hydroxy-3-phenyl-3,4-dihydro-1H-2-benzopyran-1-one chemical structure, C15H12O3, CAS 64283-88-1
(3S,4R)-4-Hydroxy-3-phenyl-3,4-dihydro-1H-2-benzopyran-1-one
CAS 64283-88-1C15H12O3
Methyl 2-hydroxy-9H-fluorene-9-carboxylate chemical structure, C15H12O3, CAS 62502-39-0
Methyl 2-hydroxy-9H-fluorene-9-carboxylate
CAS 62502-39-0C15H12O3
2-Ethyl-5-hydroxynaphtho[1,2-B]furan-3-carbaldehyde chemical structure, C15H12O3, CAS 825633-05-4
2-Ethyl-5-hydroxynaphtho[1,2-B]furan-3-carbaldehyde
CAS 825633-05-4C15H12O3
3,3',3''-(Benzene-1,3,5-triyl)tri(prop-2-yn-1-ol) chemical structure, C15H12O3, CAS 918340-81-5
3,3',3''-(Benzene-1,3,5-triyl)tri(prop-2-yn-1-ol)
CAS 918340-81-5C15H12O3
1,3-BenZodioxol-5-yl(3-methylphenyl)methanone chemical structure, C15H12O3, CAS 1352206-28-0
1,3-BenZodioxol-5-yl(3-methylphenyl)methanone
CAS 1352206-28-0C15H12O3
2-[3-(2-Methylphenyl)phenyl]-2-oxoacetic acid chemical structure, C15H12O3, CAS 1785262-81-8
2-[3-(2-Methylphenyl)phenyl]-2-oxoacetic acid
CAS 1785262-81-8C15H12O3
6-Methoxy-3-methyl-1H-naphtho[2,1-b]pyran-1-one chemical structure, C15H12O3, CAS 5891-93-0
6-Methoxy-3-methyl-1H-naphtho[2,1-b]pyran-1-one
CAS 5891-93-0C15H12O3

Frequently asked questions

What is the molar mass of C15H12O3?

The molar mass of C15H12O3 is 240.26 g/mol, calculated from standard atomic weights for 15 carbon atoms, 12 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 240.0786 Da.

How many compounds have the formula C15H12O3?

CompoundList lists 337 compounds with the molecular formula C15H12O3, including 3,4-Dimethoxy-9H-fluoren-9-one, 9-Methoxy-1-methyl-3H-naphtho[2,1-b]pyran-3-one, 4-Methoxy[1,1'-biphenyl]-2,2'-dicarboxaldehyde. 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 C15H12O3?

C15H12O3 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.