Molecular formula
C17H12O3
105 compounds have this formula on CompoundList.
- Molar mass
- 264.28g/mol
- Monoisotopic mass
- 264.0786Da
- Atoms
- 32
- Elements
- 3
- Rings plus double bonds
- 12
The formula C17H12O3 describes a molecule made of 17 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 × 1777.26%12.011 × 17 = 204.187 g/mol
- H Hydrogen × 124.58%1.008 × 12 = 12.096 g/mol
- O Oxygen × 318.16%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C17H12O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 105 compounds
2-(4-Methoxybenzylidene)-1H-indene-1,3(2H)-dione
CAS 7421-76-3C17H12O3
3-Benzyl-4-hydroxynaphthalene-1,2-dione
CAS 15451-41-9C17H12O3
1,4-Naphthalenedione, 5-(phenylmethoxy)-
CAS 75445-61-3C17H12O3
2-Naphthyl salicylate
CAS 613-78-5C17H12O3
Phenyl 1-hydroxy-2-naphthoate
CAS 132-54-7C17H12O3
Phenyl 2-hydroxy-3-naphthoate
CAS 7260-11-9C17H12O3
Biphenyl-4-yl 2-furoate
CAS 75742-01-7C17H12O3
2-(4-Methylbenzoyl)indan-1,3-dione
CAS 6134-99-2C17H12O3
3,5-Diphenylcyclopentane-1,2,4-trione
CAS 7003-69-2C17H12O3
(5-Hydroxynaphthalen-1-yl) benzoate
CAS 2444-20-4C17H12O3
2-Allyl-1-hydroxy-9,10-anthraquinone
CAS 64302-87-0C17H12O3
Pulvinone
CAS 78376-10-0C17H12O3
(E)-1-(Furan-2-yl)-3-(5-phenylfuran-2-yl)prop-2-en-1-one
CAS 40940-98-5C17H12O3
Naphthalen-1-yl phenyl carbonate
CAS 17145-98-1C17H12O3
3-(2-Hydroxynaphthalen-1-yl)benzoic acid
CAS 7775-64-6C17H12O3
5-Hydroxy-2-styrylchromone
CAS 158264-61-0C17H12O3
3-Phenyl-3-prop-2-ynoxy-2-benzofuran-1-one
CAS 333432-03-4C17H12O3
![9,10-Dimethyl-[1]benzofuro[6,5-c]isochromen-5-one chemical structure, C17H12O3, CAS 374704-71-9](/s/PYIBLSBDEXLQSR-UHFFFAOYSA-N.svg)
9,10-Dimethyl-[1]benzofuro[6,5-c]isochromen-5-one
CAS 374704-71-9C17H12O3
2-(4-Hydroxystyryl)-4H-chromen-4-one
CAS 159180-86-6C17H12O3
Npc171082
CAS 105351-70-0C17H12O3
2-Hydroxy-5-(naphthalen-2-yl)benzoic acid
CAS 151826-05-0C17H12O3
![7,10-Dimethyl-5H-benzo[c]furo[3,2-g]chromen-5-one chemical structure, C17H12O3, CAS 374703-97-6](/s/JEMXRPRUIFJJAC-UHFFFAOYSA-N.svg)
7,10-Dimethyl-5H-benzo[c]furo[3,2-g]chromen-5-one
CAS 374703-97-6C17H12O3
2-Hydroxy-5-(naphthalen-1-yl)benzoic acid
CAS 1580484-27-0C17H12O3
2-(Benzyloxy)naphthalene-1,4-dione
CAS 55700-01-1C17H12O3
- (E)-3-Hydroxy-2-styryl-4H-chromen-4-one182819-84-7C17H12O3
- 1-Oxo-2-phenyl-1H-inden-3-yl acetate1953-70-4C17H12O3
- 3-Benzoyl-6-methyl-2H-chromen-2-one327613-95-6C17H12O3
- 6-(4-Hydroxyphenyl)-2-naphthalenecarboxylic acid132292-18-3C17H12O3
- 1-Naphthyl salicylate550-97-0C17H12O3
- 2-[Hydroxy(phenyl)methyl]naphthalene-1,4-dione6935-21-3C17H12O3
- 3-[(E)-2-Phenylethenyl]-1-benzofuran-2-carboxylic acid63405-23-2C17H12O3
- 3-Hydroxy-7-phenyl-2-naphthalenecarboxylic acid503827-85-8C17H12O3
- 4-(6-Hydroxynaphthalen-2-yl)benzoic acid1017858-79-5C17H12O3
- (2Z)-6-Hydroxy-2-[(2E)-3-phenylprop-2-en-1-ylidene]-1-benzofuran-3(2H)-one88281-20-3C17H12O3
- 4,6-Dimethylbenzoangelicin109029-05-2C17H12O3
- 2-(4-Methylphenoxy)naphthalene-1,4-dione220459-75-6C17H12O3
- 2,5-Furandione, 3-phenyl-4-(phenylmethyl)-65641-17-0C17H12O3
- 1-(Benzofuran-2-yl)-3-(2-hydroxyphenyl)prop-2-en-1-one107155-10-2C17H12O3
- 2(5H)-Furanone, 5-benzylidene-4-hydroxy-3-phenyl-4941-88-2C17H12O3
- 3,4-Diphenyl-2-furoic acid54607-64-6C17H12O3
- (4-Hydroxynaphthalen-1-yl) benzoate7477-60-3C17H12O3
- 2-(Naphthalen-1-yloxy)benzoic acid613669-18-4C17H12O3
- 4-Acetyl-3-phenyl-1H-isochromen-1-one118520-80-2C17H12O3
- RCL S592355675-70-7C17H12O3
- Benzoic acid, 4-[(1,3-dihydro-1-oxo-2H-inden-2-ylidene)methyl]-143412-99-1C17H12O3
- 4-Hydroxy-2,5-diphenylcyclopent-4-ene-1,3-dione67106-14-3C17H12O3
- 3-Hydroxy-5-(naphthalen-2-yl)benzoic acid1261953-62-1C17H12O3
- 2-Hydroxy-4-(naphthalen-2-yl)benzoic acid139082-32-9C17H12O3
- 1-Naphthalenecarboxylic acid, 4-hydroxyphenyl ester573674-19-8C17H12O3
- 2H-Benzofuro(3,2-g)-1-benzopyran-2-one, 4,11-dimethyl-105290-15-1C17H12O3
- 1H-Indene-1,3(2H)-dione, 2-(2-oxo-2-phenylethyl)-7421-68-3C17H12O3
- 3-Hydroxy-4-(naphthalen-2-yl)benzoic acid1261902-14-0C17H12O3
- 2-Hydroxy-4-(naphthalen-1-yl)benzoic acid139082-29-4C17H12O3
- 4-(4-(Prop-2-yn-1-yloxy)benzoyl)benzaldehyde1940176-38-4C17H12O3
- Spiro[9H-fluorene-9,4'-[4H]pyran]-2',6'(3'H,5'H)-dione57171-25-2C17H12O3
- 9-Methyl-9,10-dihydro-9,10-(methanooxymethano)anthracene-11,13-dione6280-81-5C17H12O3
- 8b-Phenyl-3a,8b-dihydro-2H-indeno[1,2-b]furan-2,4(3H)-dione5446-64-0C17H12O3
- 3-Benzoyl-5-phenylfuran-2(3H)-one59624-49-6C17H12O3
- 3-Benzoyl-2-methyl-4H-chromen-4-one4919-77-1C17H12O3
- (3Z)-3-[(2-Hydroxyphenyl)methylidene]-5-phenylfuran-2-one16281-76-8C17H12O3
- 4-[(E)-(1,3-Dihydro-1-oxo-2H-inden-2-ylidene)methyl]benzoic acid1393687-56-3C17H12O3
- Benzoic acid, 4-(3-oxo-3-phenyl-1-propynyl)-, methyl ester827319-26-6C17H12O3
- 1,2-Naphthalenedione, 7-methoxy-3-phenyl-831171-89-2C17H12O3
- 2,5-Furandione, 3-(diphenylmethylene)dihydro-18356-30-4C17H12O3
- 3-(4-Methylbenzoyl)-2H-1-benzopyran-2-one82587-72-2C17H12O3
- Acetyl flavone6817-66-9C17H12O3
- Naphthalen-2-yl 4-hydroxybenzoate177577-78-5C17H12O3
- 3-Hydroxy-4-(naphthalen-1-yl)benzoic acid1262006-76-7C17H12O3
- 5-Hydroxy-3-(naphthalen-1-yl)benzoic acid1261949-99-8C17H12O3
- 2-Benzoyl-2,3-dihydronaphthalene-1,4-dione6953-58-8C17H12O3
- Methyl 5-formylphenanthrene-4-carboxylate35187-62-3C17H12O3
- 5,6-Diphenyl-2,7-dioxabicyclo[4.1.0]hept-4-en-3-one6496-80-6C17H12O3
- 4-Methoxy-3-oxatetracyclo[7.6.2.05,17.012,16]heptadeca-1(15),5,7,9(17),10,12(16),13-heptaen-2-one40355-32-6C17H12O3
- 4H-1-Benzopyran-4-one, 2-[2-(4-hydroxyphenyl)ethenyl]-C17H12O3
- 1H-Inden-1-one, 2,3-dihydro-2-(1,3-benzodioxol-5-ylmethylene)-54752-43-1C17H12O3
- 6H-Dibenzo[c,h]chromene-2,8-diol550398-59-9C17H12O3
- Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl-7a-phenyl-827029-96-9C17H12O3
- 1-(2-Oxopropyl)anthracene-9,10-dione61994-46-5C17H12O3
- 1-Hydroxy-4-phenylnaphthalene-2-carboxylic acid111385-41-2C17H12O3
- 3-(4-Methoxyphenyl)-4-phenylcyclobut-3-ene-1,2-dione24804-50-0C17H12O3
- 2-(2-Methoxyphenyl)naphthalene-1,4-dione93327-86-7C17H12O3
- 1-(2-Benzofuranyl)-3-(3-hydroxyphenyl)-2-propen-1-one875230-71-0C17H12O3
- 1-Hydroxy-2-(1-propen-1-yl)-9,10-anthracenedione64302-88-1C17H12O3
- Methyl 4-((4-formylphenyl)ethynyl)benzoate2102412-58-6C17H12O3
- 2-Propen-1-one, 3-(2-benzofuranyl)-1-(2-hydroxyphenyl)-57379-58-5C17H12O3
- 1H-Indene-2-acetaldehyde, 2,3-dihydro-1,3-dioxo-2-phenyl-104079-37-0C17H12O3
- 4H-Pyran-4-one, 2-(4-hydroxyphenyl)-6-phenyl-153779-69-2C17H12O3
- 3(2H)-Furanone, 2-benzoyl-5-phenyl-61418-10-8C17H12O3
- 4-Hydroxy-1-phenyl-2-naphthoic acid78250-27-8C17H12O3
- 6-(Benzyloxy)naphthalene-1,2-dione2041-16-9C17H12O3
- 1-(Furan-2-yl)-3-(naphthalen-2-yl)propane-1,3-dione90051-62-0C17H12O3
- Prop-2-EN-1-yl 9-oxo-9H-fluorene-1-carboxylate61422-03-5C17H12O3
- 3-(9-Anthryl)-2-oxopropanoic Acid2667326-75-0C17H12O3
- (1aS,7aR)-1a-Benzyl-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione150338-25-3C17H12O3
- 3-Hydroxy-2,6-diphenyl-4H-pyran-4-one116519-47-2C17H12O3
- 1-(1-Benzofuran-2-yl)-3-(4-hydroxyphenyl)prop-2-en-1-one93327-89-0C17H12O3
- 3-Hydroxy-7,8-dihydro-6H-benzo[b]naphtho[1,2-d]pyran-6-one112185-73-6C17H12O3
- 3'-Benzylspiro[indene-2,2'-oxirane]-1,3-dione116369-68-7C17H12O3
- 9-Oxo-9H-fluoren-2-yl 2-methylprop-2-enoate190431-72-2C17H12O3
- 3-Benzoyl-4-methyl-2H-1-benzopyran-2-one51126-50-2C17H12O3
Frequently asked questions
What is the molar mass of C17H12O3?
The molar mass of C17H12O3 is 264.28 g/mol, calculated from standard atomic weights for 17 carbon atoms, 12 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 264.0786 Da.
How many compounds have the formula C17H12O3?
CompoundList lists 105 compounds with the molecular formula C17H12O3, including 2-(4-Methoxybenzylidene)-1H-indene-1,3(2H)-dione, 3-Benzyl-4-hydroxynaphthalene-1,2-dione, 1,4-Naphthalenedione, 5-(phenylmethoxy)-. 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 C17H12O3?
C17H12O3 has a degree of unsaturation of 12. 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.