Molecular formula
C17H12O4
116 compounds have this formula on CompoundList.
- Molar mass
- 280.28g/mol
- Monoisotopic mass
- 285.1049Da
- Atoms
- 33
- Elements
- 3
- Rings plus double bonds
- 12
The formula C17H12O4 describes a molecule made of 17 carbon atoms, 12 hydrogen atoms and 4 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 × 1772.85%12.011 × 17 = 204.187 g/mol
- H Hydrogen × 124.32%1.008 × 12 = 12.096 g/mol
- O Oxygen × 422.83%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C17H12O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 116 compounds
Flavone-8-acetic acid
CAS 87626-55-9C17H12O4
3-Methylflavone-8-carboxylic acid
CAS 3468-01-7C17H12O4
3-Benzoyl-7-methoxycoumarin
CAS 64267-12-5C17H12O4
7-(Acetyloxy)-3-phenyl-4H-1-benzopyran-4-one
CAS 13020-22-9C17H12O4
7-(Acetyloxy)-4-phenyl-2H-1-benzopyran-2-one
CAS 16299-27-7C17H12O4
(1,3-Dioxo-2-phenyl-2,3-dihydro-1H-inden-2-yl)acetic acid
CAS 7443-02-9C17H12O4
2-Oxo-3-phenyl-2H-chromen-7-yl acetate
CAS 6296-55-5C17H12O4
2-Naphthalenecarboxylic acid, 1,4-dihydroxy-, phenyl ester
CAS 54978-55-1C17H12O4
(4-Methyl-2-oxochromen-7-yl) benzoate
CAS 66185-72-6C17H12O4
2-(4-Hydroxy-3-methoxybenzylidene)-1H-indene-1,3(2H)-dione
CAS 58161-73-2C17H12O4
7-(2-Oxo-2-phenylethoxy)-2H-chromen-2-one
CAS 68454-19-3C17H12O4
2-(3-Hydroxy-4-methoxybenzylidene)-1H-indene-1,3(2H)-dione
CAS 58161-75-4C17H12O4
4-((4-Oxochroman-3-ylidene)methyl)benzoic acid
CAS 556034-11-8C17H12O4
2-(2-Naphthyl)-2-oxoethyl 2-furoate
CAS 524042-88-4C17H12O4
6-Methyl-4-oxo-2-phenyl-4H-chromene-3-carboxylic acid
CAS 400083-22-9C17H12O4
![Benzoic acid, 3-[4-(2-propyn-1-yloxy)benzoyl]- chemical structure, C17H12O4, CAS 2140866-80-2](/s/ZQWRDUVGHBGHPV-UHFFFAOYSA-N.svg)
Benzoic acid, 3-[4-(2-propyn-1-yloxy)benzoyl]-
CAS 2140866-80-2C17H12O4
4-(4-Methylphenyl)-1-oxo-1H-isochromene-3-carboxylic acid
CAS 53904-41-9C17H12O4
1,4-Naphthalenedione, 2-hydroxy-3-(4-methoxyphenyl)-
CAS 54808-21-8C17H12O4
3-Benzoyl-1-benzofuran-5-yl acetate
CAS 344868-28-6C17H12O4
Benzyl 2-oxo-2H-chromene-3-carboxylate
CAS 324065-51-2C17H12O4
4-(2-Oxo-2H-chromen-3-yl)phenyl acetate
CAS 2005-94-9C17H12O4
![(3E)-3-[(2H-1,3-Benzodioxol-5-yl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one chemical structure, C17H12O4, CAS 80554-37-6](/s/JTWIEXZHRVGSPN-KPKJPENVSA-N.svg)
(3E)-3-[(2H-1,3-Benzodioxol-5-yl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one
CAS 80554-37-6C17H12O4
4-(Hydroxy(phenyl)methylene)-5-phenyldihydrofuran-2,3-dione
CAS 21053-84-9C17H12O4
Benzoic acid, 2-((1-oxo-1H-2-benzopyran-3-yl)methyl)-
CAS 5982-23-0C17H12O4
- Nortanshinone97399-70-7C17H12O4
- 2-(7-Methyl-4-oxo-4H-chromen-2-yl)benzoic acid229022-77-9C17H12O4
- 3-Methoxy-10-methyl-5H-benzo[c]furo[3,2-g]chromen-5-one500204-95-5C17H12O4
- 6H-Benzofuro(3,2-C)furo(3,2-g)(1)benzopyran-9-ol, 6a,11a-dihydro-, (6ar-cis)-53766-53-3C17H12O4
- 4-(2-Oxo-2-phenylethoxy)-2H-1-benzopyran-2-one81263-52-7C17H12O4
- Benzyl 4-oxo-4H-chromene-2-carboxylate108981-97-1C17H12O4
- 7-Benzoyl-5-benzofuranacetic acid97483-18-6C17H12O4
- 3-Hydroxy-2-(4-methylbenzoyl)-4H-1-benzopyran-4-one173866-78-9C17H12O4
- 2-(4-Methoxybenzoyl)indan-1,3-dione147847-17-4C17H12O4
- (4-Oxo-3-phenyl-4H-chromen-8-yl)acetic acid87627-17-6C17H12O4
- 2-[Hydroxy(4-methoxyphenyl)methylene]-1H-indene-1,3(2H)-dione860784-13-0C17H12O4
- 4-(4-(Prop-2-yn-1-yloxy)benzoyl)benzoic acid1236196-77-2C17H12O4
- 3-(4-Methoxybenzoyl)-4H-1-benzopyran-4-one158584-21-5C17H12O4
- Benzyl 2-oxo-2H-1-benzopyran-6-carboxylate550346-24-2C17H12O4
- 2H-1-Benzopyran-2-one,6-(acetyloxy)-3-phenyl-6468-46-8C17H12O4
- 5-Acetyl-1-benzofuran-4-yl benzoate108978-29-6C17H12O4
- 5-Methoxy-4-methyl-2H-[1]benzofuro[3,2-g][1]benzopyran-2-one113816-80-1C17H12O4
- 5-Methoxy-4-methyl-2H-[1]benzofuro[2,3-h][1]benzopyran-2-one195320-26-4C17H12O4
- 3-Acetoxyflavone7578-68-9C17H12O4
- (Z)-2-Benzylidene-3-oxo-2,3-dihydrobenzofuran-6-yl acetate723250-26-8C17H12O4
- 4-Hydroxy-1-prop-2-enoxy-anthracene-9,10-dione79207-99-1C17H12O4
- 6-(3-Hydroxy-3-methylbut-1-yn-1-yl)-1H,3H-benzo[de]isochromene-1,3-dione170803-99-3C17H12O4
- 2-(2-Hydroxy-4-methoxybenzylidene)-1H-indene-1,3(2H)-dione5117-82-8C17H12O4
- 2-[2-(2-Furyl)-2-oxoethyl]-3-methylnaphthoquinone130836-95-2C17H12O4
- Furano(2'',3'',7,6)-4'-hydroxyflavanone1454619-70-5C17H12O4
- 3-Methylphenyl 2-oxo-2H-chromene-3-carboxylate835896-08-7C17H12O4
- 2-(4-Methoxybenzoyl)-1-benzofuran-5-carbaldehyde300664-77-1C17H12O4
- 3-(4-Methoxybenzoyl)-2H-1-benzopyran-2-one40888-66-2C17H12O4
- 2-[(2-Oxo-2H-1-benzopyran-3-yl)methoxy]benzaldehyde142209-30-1C17H12O4
- 3-Methylflavone-8-carboxylic Acid-d51189883-79-1C17H12O4
- 2-[Hydroxy(2-hydroxyphenyl)methyl]naphthalene-1,4-dione6629-16-9C17H12O4
- 2-(3-Methylphenyl)-1,3-dioxo-2,3-dihydro-1H-indene-5-carboxylic acid55916-23-9C17H12O4
- 3-Benzoyl-8-methoxy-2H-chromen-2-one77819-95-5C17H12O4
- 4H-1-Benzopyran-4-one, 2-[4-(acetyloxy)phenyl]-49753-40-4C17H12O4
- Methyl 4-oxo-3-phenyl-4H-chromene-2-carboxylate51081-70-0C17H12O4
- Methyl phenanthro[2,3-d][1,3]dioxole-5-carboxylate38288-34-5C17H12O4
- 4-[(4-Oxochromen-3-ylidene)methyl]benzoic acidC17H12O4
- 2-Oxo-2H-chromen-4-yl 4-methylbenzoate64517-72-2C17H12O4
- 1,3-Dioxo-2-phenyl-2,3-dihydro-1H-inden-5-yl acetate55916-26-2C17H12O4
- 1,3-Dioxo-2-phenyl-2,3-dihydro-1H-inden-4-yl acetate55916-27-3C17H12O4
- 3-(2-Methoxybenzoyl)-2H-chromen-2-one1877310-68-3C17H12O4
- Methyl phenanthro[3,4-d][1,3]dioxole-6-carboxylate38288-46-9C17H12O4
- Benzaldehyde, 5-methoxy-2-(2-oxo-2H-1-benzopyran-4-yl)-820209-50-5C17H12O4
- 2-[(Oxiran-2-yl)methoxy]anthracene-9,10-dione94009-81-1C17H12O4
- 7-Carbomethoxy-4-phenylcoumarin167841-94-3C17H12O4
- 2-(4-Oxo-4H-naphtho[1,2-b]pyran-2-yl)cyclopropane-1-carboxylic acid63220-57-5C17H12O4
- Ethyl 9,10-dioxo-9,10-dihydroanthracene-2-carboxylate32114-49-1C17H12O4
- 4-(5-(4-Hydroxyphenyl)furan-2-yl)benzoic acid1427535-02-1C17H12O4
- 2-(4-Methyl-2-oxo-2H-1-benzopyran-3-yl)benzoic acid89141-06-0C17H12O4
- Benzoic acid, 4-[(3-oxo-2(3H)-benzofuranylidene)methyl]-, methyl ester61049-42-1C17H12O4
- 3(2H)-Benzofuranone, 5-acetyl-2-benzoyl-144153-85-5C17H12O4
- 1,4-Naphthalenedione, 3-hydroxy-6-methoxy-2-phenyl-831171-90-5C17H12O4
- Ethyl 9,10-dioxo-9,10-dihydroanthracene-1-carboxylate32114-47-9C17H12O4
- Methyl 2,3-dihydro-3-oxo-2-(phenylmethylene)-5-benzofurancarboxylate71620-35-4C17H12O4
- 4-(4-Methoxybenzoyl)-1H-2-benzopyran-1-one62356-30-3C17H12O4
- 6-Benzyl-4-oxo-4H-chromene-2-carboxylic acid61270-45-9C17H12O4
- 2-[(4-Oxo-4H-1-benzopyran-2-yl)methyl]benzoic acid83384-45-6C17H12O4
- 2-Furancarboxylic acid, 5-(1-naphthalenylcarbonyl)-, methyl ester1311388-97-2C17H12O4
- Methyl 1-oxo-3-phenyl-1H-isochromene-6-carboxylate215671-95-7C17H12O4
- 4-(7-Methoxy-4-oxo-4H-chromen-2-yl)benzaldehyde329727-22-2C17H12O4
- 4-(4-Oxo-4H-1-benzopyran-3-yl)phenyl acetate58113-15-8C17H12O4
- Methyl 3-[2-(benzoyloxy)phenyl]-2-propynoate78589-67-0C17H12O4
- 4-Methylphenyl 2-oxo-2H-1-benzopyran-3-carboxylate321687-09-6C17H12O4
- 2-[(4-Methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]benzaldehyde1020931-61-6C17H12O4
- 3-[2-(4-Methoxyphenyl)-2-oxoethylidene]-2-benzofuran-1(3H)-one109833-27-4C17H12O4
- Methyl 3-benzoyl-1-benzofuran-5-carboxylate88673-76-1C17H12O4
- 3-Benzoyl-7-hydroxy-2-methyl-4H-1-benzopyran-4-one110396-76-4C17H12O4
- 4,4'-Spirobi[[1]benzopyran]-2,2'(3H,3'H)-dione5738-25-0C17H12O4
- Methyl 4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylate6608-24-8C17H12O4
- 4-(6-Methoxy-2-oxo-2H-1-benzopyran-4-yl)benzaldehyde820209-64-1C17H12O4
- 6-(2-Hydroxy-5-methylbenzoyl)-4H-1-benzopyran-4-one918307-00-3C17H12O4
- Methyl 2-(1-oxo-1H-2-benzopyran-3-yl)benzoate967-45-3C17H12O4
- 4,5-Bis(4-hydroxyphenyl)-2H-pyran-2-one2419398-96-0C17H12O4
- 2,7-Dimethoxy-5H-phenanthro[4,5-bcd]pyran-5-one432545-73-8C17H12O4
- 1-Oxo-4-phenyl-1H-2-benzopyran-3-acetic acid53904-42-0C17H12O4
- 2,3-Dihydro-9-hydroxy-5-phenyl-7H-furo[3,2-g][1]benzopyran-7-one107155-12-4C17H12O4
Frequently asked questions
What is the molar mass of C17H12O4?
The molar mass of C17H12O4 is 280.28 g/mol, calculated from standard atomic weights for 17 carbon atoms, 12 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 285.1049 Da.
How many compounds have the formula C17H12O4?
CompoundList lists 116 compounds with the molecular formula C17H12O4, including Flavone-8-acetic acid, 3-Methylflavone-8-carboxylic acid, 3-Benzoyl-7-methoxycoumarin. 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 C17H12O4?
C17H12O4 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.