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 201 to 300 of 337 compounds
3-(3-Formylphenyl)-2-methylbenzoic acid
CAS 1261902-41-3C15H12O3
2-(3-Formylphenyl)-5-methylbenzoic acid
CAS 1261921-32-7C15H12O3
2-(4-Formylphenyl)-6-methylbenzoic acid
CAS 1261938-44-6C15H12O3
4-(4-Formylphenyl)-3-methylbenzoic acid
CAS 1261946-19-3C15H12O3
3-(4-Formylphenyl)-2-methylbenzoic acid
CAS 1261984-34-2C15H12O3
2-(4-Formylphenyl)-5-methylbenzoic acid
CAS 1261984-52-4C15H12O3
3-(4-Methoxyphenyl)benzofuran-5-ol
CAS 1574478-65-1C15H12O3
4-(4-Formylphenyl)-2-methoxybenzaldehyde
CAS 1426958-52-2C15H12O3
3-(3-Methoxyphenyl)-1-benzofuran-5-ol
CAS 1573547-60-0C15H12O3
4-(Phenoxyacetyl)benzaldehyde
CAS 1268145-73-8C15H12O3
5-Formylbiphenyl-3-carboxylic acid methyl ester
CAS 1358966-22-9C15H12O3
3-(2-Biphenylyl)-2-oxopropanoic Acid
CAS 875234-23-4C15H12O3
4a,9a-Epoxy-1,4-methanoanthracene-9,10-dione, 1,2,3,4-tetrahydro-
CAS 67341-98-4C15H12O3
4-(4-Methylbenzoyl)benzoic acid
CAS 35776-96-6C15H12O3
![1,4-Dimethyldibenzo[b,d]furan-2-carboxylic acid chemical structure, C15H12O3, CAS 23002-99-5](/s/RWFXUNGRSFTTCK-UHFFFAOYSA-N.svg)
1,4-Dimethyldibenzo[b,d]furan-2-carboxylic acid
CAS 23002-99-5C15H12O3
2-Benzoyl-3-methylbenzoic acid
CAS 1146-91-4C15H12O3
2-(2-Furyl)-6,8-dimethyl-4H-chromen-4-one
CAS 60403-63-6C15H12O3
1(3H)-Isobenzofuranone, 3-(4-methylphenoxy)-
CAS 61133-34-4C15H12O3
2,3-Dimethoxy-9H-fluoren-9-one
CAS 2041-27-2C15H12O3
9-Methylxanthene-9-carboxylic acid
CAS 6235-12-7C15H12O3
3-(3-Hydroxyphenyl)-1-(4-hydroxyphenyl)-2-propen-1-one
CAS 3654-50-0C15H12O3
4-(Naphthalen-1-yl)oxane-2,6-dione
CAS 187608-39-5C15H12O3
Benzoic acid, 4-acetyl-, phenyl ester
CAS 31076-86-5C15H12O3
9-(Hydroxymethyl)-9H-fluorene-2-carboxylic acid
CAS 1003046-00-1C15H12O3
- 5-(2,3-Dihydro-5-benzofuranyl)-2-hydroxybenzaldehyde1093119-88-0C15H12O3
- 2-Benzoyl-6-methylbenzoic acid2346-60-3C15H12O3
- 1H-2-Benzopyran-5,8-dione, 3,4-dihydro-1-phenyl-82301-14-2C15H12O3
- 5,5-Diphenyl-1,3-dioxolan-4-one19962-65-3C15H12O3
- 4H-Naphtho[2,3-b]pyran-4-one, 5-methoxy-2-methyl-55134-00-4C15H12O3
- 5-Methoxy-3-methyl-1H-naphtho[2,1-b]pyran-1-one5891-85-0C15H12O3
- 7-Oxocyclohepta-1,3,5-trien-1-yl 3-methylbenzoate374709-57-6C15H12O3
- (2E)-3-Phenoxy-3-phenylprop-2-enoic acid6948-54-5C15H12O3
- 1(3H)-Isobenzofuranone, 3-(phenylmethoxy)-61133-40-2C15H12O3
- 2-(2-Oxo-2-phenylethoxy)cyclohepta-2,4,6-trien-1-one82087-57-8C15H12O3
- Methyl 2-(3-formylphenyl)benzoate205823-15-0C15H12O3
- 2-(9H-Fluoren-9-yloxy)acetic acid146967-79-5C15H12O3
- 7-Methyl-9H-xanthene-2-carboxylic acid50541-64-5C15H12O3
- [4-(Ethenyloxy)-2-hydroxyphenyl](phenyl)methanone27692-96-2C15H12O3
- 4-Methoxy-3-formyl-2H-benzo[h]chromene143034-62-2C15H12O3
- (2R)-5-Hydroxy-2-phenyl-2,3-dihydro-4H-1-benzopyran-4-one827313-95-1C15H12O3
- 4-(Naphthalen-2-yl)oxane-2,6-dione1221962-57-7C15H12O3
- 6-(4-Methylphenyl)-1,3-benzodioxole-5-carbaldehyde927802-51-5C15H12O3
- 2-(Oxiran-2-yl)-3-(prop-2-en-1-yl)naphthalene-1,4-dione86499-02-7C15H12O3
- 2-Propenoic acid, 2-phenoxy-3-phenyl-, (Z)-58954-64-6C15H12O3
- Naphtho[2,1-b]furan-1-acetic acid, methyl ester92262-86-7C15H12O3
- 1-(2-Methoxy-3-dibenzofuranyl)ethanone38071-24-8C15H12O3
- 2-Benzoyl-4-methylbenzoic acid2158-92-1C15H12O3
- 5,5-Diphenyl-1,2-dioxolan-3-one88681-52-1C15H12O3
- 2-(4-Hydroxyphenyl)-3-methylbenzofuran-6-ol127988-88-9C15H12O3
- 6-Methoxy-2-methyl-9H-xanthen-9-one2684-89-1C15H12O3
- Methyl 5-formyl[1,1'-biphenyl]-2-carboxylate191105-36-9C15H12O3
- 2-(4-Hydroxyphenyl)-3-phenylprop-2-enoic acid6628-41-7C15H12O3
- 1-Methoxy-2-formyl-3H-benzo[f]chromene143034-65-5C15H12O3
- 1-(3,4-Dihydroxyphenyl)-3-phenylprop-2-EN-1-one88596-30-9C15H12O3
- 3-(3-Biphenylyl)-2-oxopropanoic Acid2352742-48-2C15H12O3
- I+/--Methylene-I(3)-oxo-1-naphthalenebutanoic acid58211-83-9C15H12O3
- 6-Methoxy-4-methyl-2H-naphtho[1,2-b]pyran-2-one802905-96-0C15H12O3
- (±)-4-(2,3-Dihydro-benzo[1,4]dioxin-2-yl)-benzaldehyde1400797-12-7C15H12O3
- 7-Phenoxychroman-4-one1333148-82-5C15H12O3
- 6,8-Dimethyldibenzo[b,d]furan-2-carboxylic acid927802-48-0C15H12O3
- 3-(4-Formyl-2-methylphenyl)benzoic acid2137673-50-6C15H12O3
- 2-Methyl-2-phenyl-4H-1,3-benzodioxin-4-one71845-23-3C15H12O3
- 9H-Xanthen-9-one, 1-methoxy-3-methyl-66951-34-6C15H12O3
- Naphtho[2,1-b]furan-2-acetic acid, 1-methyl-401468-27-7C15H12O3
- 4-(4-(Hydroxymethyl)benzoyl)benzaldehyde162896-88-0C15H12O3
- 2H-1,5-Benzodioxepin-2-one, 3,4-dihydro-4-phenyl-138846-92-1C15H12O3
- 1H-Benz[f]inden-1-one, 4,9-dimethoxy-174623-52-0C15H12O3
- 1H-Inden-1-one, 3-(2,3-dihydroxyphenyl)-2,3-dihydro-756900-95-5C15H12O3
- 9(10H)-Anthracenone, 10-hydroperoxy-10-methyl-17526-22-6C15H12O3
- 1-(6-Hydroxy-2H-naphtho[1,2-b]pyran-5-yl)ethan-1-one87976-22-5C15H12O3
- 5-Methoxy-2-phenyl-1-benzofuran-3(2H)-one89654-24-0C15H12O3
- Cyproheptadine impurity 1092496-64-5C15H12O3
- 4-Methoxydibenz[b,e]oxepin-11(6H)-one50456-89-8C15H12O3
- 9-Hydroxy-9-methyl-9H-fluorene-2-carboxylic acid863600-21-9C15H12O3
- 3-(2-Oxo-2-phenylethoxy)benzaldehyde956576-91-3C15H12O3
- 2-(2-Phenoxyphenyl)prop-2-enoic acid2228300-93-2C15H12O3
- 2-Hydroxy-5-(2-phenylethenyl)benzoic acid36705-97-2C15H12O3
- 2-(4-Phenoxyphenyl)prop-2-enoic acid1368715-09-6C15H12O3
- 3-Phenoxyphenyl acrylate1234627-29-2C15H12O3
- 2-[2-(3-Hydroxyphenyl)ethenyl]benzoic acid89611-16-5C15H12O3
- 3-(4-Hydroxy-3-methylphenyl)-2-benzofuran-1(3H)-one62134-43-4C15H12O3
- 4-Methoxyspiro[1,2-dioxetane-3,9'-fluorene]61040-11-7C15H12O3
- 2,3-Dihydro-8-phenoxy-4H-1-benzopyran-4-one210972-12-6C15H12O3
- 3-(4-Methylnaphthalen-1-yl)oxolane-2,5-dione2229275-47-0C15H12O3
- 3-Dibenzofurancarboxylic acid ethyl ester52823-86-6C15H12O3
- 2-(1-(Benzo[d][1,3]dioxol-5-yl)vinyl)phenol1448251-14-6C15H12O3
- Naphtho[2,3-b]furan-3-carboxylic acid ethyl ester899795-69-8C15H12O3
- 6,7-Dimethyldibenzo[b,d]furan-2-carboxylic acid927802-50-4C15H12O3
- 2-(4-Formyl-2-methylphenyl)benzoic acid2137627-11-1C15H12O3
- 2'-Acetyl-4-hydroxy[1,1'-biphenyl]-3-carbaldehyde1111120-26-3C15H12O3
- Methyl 2-formyl-[1,1'-biphenyl]-4-carboxylate952041-76-8C15H12O3
- Methyl alpha-oxo[1,1'-biphenyl]-2-acetate115199-23-0C15H12O3
- 1-[4-(Hydroxymethyl)phenyl]-2-phenyl-1,2-ethanedione935853-46-6C15H12O3
- 5,6-Dihydro-1H-naphth[1,2-c]oxocin-1,3(4H)-dione109342-72-5C15H12O3
- 3-Dibenzofuran-2-ylpropanoic acid313468-21-2C15H12O3
- 1-(3-Oxoprop-1-en-1-yl)naphthalen-2-yl acetate72516-76-8C15H12O3
- (6-Methyl-1,3-benzodioxol-5-yl)phenyl ketone52806-34-5C15H12O3
- 2-Benzoyl-5-methoxybenzaldehyde305845-39-0C15H12O3
- 5-(Benzyloxy)isophthalaldehyde522609-24-1C15H12O3
- (2,3-Dihydro-1-benzofuran-2-yl)(4-hydroxyphenyl)methanone62019-28-7C15H12O3
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-(3-Formylphenyl)-2-methylbenzoic acid, 2-(3-Formylphenyl)-5-methylbenzoic acid, 2-(4-Formylphenyl)-6-methylbenzoic 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 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.