Molecular formula
C20H18O6
175 compounds have this formula on CompoundList.
- Molar mass
- 354.36g/mol
- Monoisotopic mass
- 354.1103Da
- Atoms
- 44
- Elements
- 3
- Rings plus double bonds
- 12
The formula C20H18O6 describes a molecule made of 20 carbon atoms, 18 hydrogen atoms and 6 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 × 2067.79%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 185.12%1.008 × 18 = 18.144 g/mol
- O Oxygen × 627.09%15.999 × 6 = 95.994 g/mol
Look up another formula
Compounds with the formula C20H18O6
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 175 compounds
Sesamin
CAS 607-80-7C20H18O6
1,3-Benzodioxole, 5,5'-(tetrahydro-1H,3H-furo(3,4-c)furan-1,4-diyl)bis-, (1S-(1alpha,3aalpha,4alpha,6aalpha))-
CAS 7076-24-6C20H18O6
Hinokinin
CAS 26543-89-5C20H18O6
Triacetylresveratrol
CAS 42206-94-0C20H18O6
Asarinin
CAS 133-04-0C20H18O6
8-Prenylkaempferol
CAS 28610-31-3C20H18O6
Isolicoflavonol
CAS 94805-83-1C20H18O6
Sesamin, (-)-
CAS 13079-95-3C20H18O6
Artocarpesin
CAS 3162-09-2C20H18O6
3-Hydroxyterphenyllin
CAS 66163-76-6C20H18O6
Licoisoflavone A
CAS 66056-19-7C20H18O6
Viridiol
CAS 23820-80-6C20H18O6
Demethylcurcumin
CAS 149732-51-4C20H18O6
Glycyrrhisoflavone
CAS 116709-70-7C20H18O6
Luteone
CAS 41743-56-0C20H18O6
Licoflavonol
CAS 60197-60-6C20H18O6
3-(3,4-Dimethoxyphenyl)-7-(2-oxopropoxy)chromen-2-one
CAS 869080-07-9C20H18O6
3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one
CAS 74161-25-4C20H18O6
Albanin A
CAS 73343-42-7C20H18O6
Fremontin
CAS 124166-27-4C20H18O6
![5-Methyl-4-{[(6-methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]methyl}-2-furoic acid chemical structure, C20H18O6, CAS 376376-55-5](/s/JDVGXAWXFUODNG-UHFFFAOYSA-N.svg)
5-Methyl-4-{[(6-methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]methyl}-2-furoic acid
CAS 376376-55-5C20H18O6
2(3H)-Furanone, 3,4-bis(1,3-benzodioxol-5-ylmethyl)dihydro-, (3S,4S)-
CAS 580-73-4C20H18O6
Hydroxywighteone
CAS 104691-87-4C20H18O6
3-(2,4-Dihydroxyphenyl)-2,3-dihydro-5-hydroxy-8,8-dimethyl-4H,8H-benzo(1,2-b:3,4-b')dipyran-4-one
CAS 74175-82-9C20H18O6
- Licoisoflavanone66067-26-3C20H18O6
- Ethyl 2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}acetate100064-06-0C20H18O6
- Gancaonin L129145-50-2C20H18O6
- 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-6-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one129145-53-5C20H18O6
- Isopropyl [(5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl)oxy]acetate314745-08-9C20H18O6
- Ethyl {[3-(2-methoxyphenyl)-4-oxo-4H-chromen-7-yl]oxy}acetate303121-63-3C20H18O6
- Chaetoxanthone B1052639-25-4C20H18O6
- Elliptinol123154-79-0C20H18O6
- 5,7,3',4'-Tetrahydroxy-2'-(3,3-dimethylallyl)isoflavone874221-20-2C20H18O6
- 5-Methyl-4-{[(6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl)oxy]methyl}furan-2-carboxylic acid376377-42-3C20H18O6
- Gancaonin C124596-87-8C20H18O6
- 5,7,3',4'-Tetrahydroxy-8-prenylflavone14926-12-6C20H18O6
- Ethyl 5-(2-methoxy-2-oxoethoxy)-2-phenyl-1-benzofuran-3-carboxylate300826-24-8C20H18O6
- Averythrin25340-85-6C20H18O6
- Sanggenon H86450-80-8C20H18O6
- Allolicoisoflavone A82448-67-7C20H18O6
- rel-(7R,8R,8aS,14aR,14bS)-7,8,8a,14b-Tetrahydro-7,8-dimethyl-5H-benzo(kl)bis(1,3)dioxolo(4,5-b:4',5'-g)xanthen-5-one26430-30-8C20H18O6
- Glyasperin F145382-61-2C20H18O6
- 5-(3-Ethoxy-4-hydroxybenzylidene)-2-methyl-2-phenyl-1,3-dioxane-4,6-dione443322-95-0C20H18O6
- Sigmoidin C101923-93-7C20H18O6
- Ethyl 2-[(5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl)oxy]propanoate307525-68-4C20H18O6
- Resveratrol triacetate54443-64-0C20H18O6
- Glyceofuran78873-52-6C20H18O6
- 5-(((4-Methyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yl)oxy)methyl)furan-2-carboxylic acid376378-88-0C20H18O6
- Ethyl 7-methoxy-3-(2-methoxyphenyl)-4-oxochromene-2-carboxylate109454-97-9C20H18O6
- 3-(3,4-Dimethoxyphenyl)-2-methyl-4-oxo-4H-chromen-7-yl acetate100064-10-6C20H18O6
- Ethyl 4-[(7-ethoxy-4-oxo-4H-chromen-3-yl)oxy]benzoate374699-49-7C20H18O6
- Methyl 2-{[3-(4-methoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl]oxy}acetate869080-36-4C20H18O6
- 1 suppliersYukovanol76265-12-8C20H18O6
- 3-(3-Methoxyphenoxy)-4-oxo-4H-chromen-7-yl isobutyrate637750-48-2C20H18O6
- Ethyl 5-(acetyloxy)-2-(4-methoxyphenyl)-1-benzofuran-3-carboxylate384365-02-0C20H18O6
- Methyl 4-((7-ethoxy-2-methyl-4-oxo-4H-chromen-3-yl)oxy)benzoate846592-26-5C20H18O6
- Uralenin139163-17-0C20H18O6
- Propyl 4-[(7-hydroxy-2-methyl-4-oxo-4H-chromen-3-yl)oxy]benzoate858763-86-7C20H18O6
- Methyl 2-{[3-(4-methoxyphenyl)-2-oxo-2H-chromen-7-yl]oxy}propanoate869080-83-1C20H18O6
- Seitomycin630391-05-8C20H18O6
- 2',3'-Dihydro-5,7,8'-trihydroxy-2',2'-dimethyl[3,6'-bi-4H-1-benzopyran]-4-one116709-73-0C20H18O6
- 3-(2-Methoxyphenoxy)-4-oxo-4H-chromen-7-yl isobutyrate637750-39-1C20H18O6
- Ethyl 2-((3-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl)oxy)acetate6760-95-8C20H18O6
- 3-(3,4-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl acetate869340-83-0C20H18O6
- Propyl 4-(7-methoxy-4-oxochromen-3-yl)oxybenzoate858768-41-9C20H18O6
- 3-(3,4-Dimethoxyphenyl)-2-oxo-2H-chromen-7-yl propanoate869080-15-9C20H18O6
- Vogelin E410532-96-6C20H18O6
- Phellodensin A612086-81-4C20H18O6
- 3-(2-Ethoxyphenoxy)-2-methyl-4-oxo-4H-chromen-7-yl acetate858768-53-3C20H18O6
- 3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl acetate890632-59-4C20H18O6
- Erythrinin C63807-85-2C20H18O6
- Ficuisoflavone186415-86-1C20H18O6
- 5,7,3',4'-Tetrahydroxy-6-prenylisoflavone66777-71-7C20H18O6
- Ethyl 3-(4-methoxyphenyl)-2-methyl-4-oxo-4H-chromen-7-yl carbonate637751-00-9C20H18O6
- Ethyl 4-[(7-methoxy-2-methyl-4-oxo-4H-chromen-3-yl)oxy]benzoate858754-77-5C20H18O6
- 3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-6-yl acetate859671-20-8C20H18O6
- (S)-Erypoegin K2055053-90-0C20H18O6
- 3-(2,5-Dimethoxyphenyl)-7-(2-oxopropoxy)-2H-chromen-2-one859670-38-5C20H18O6
- Vitrofolal B261903-76-8C20H18O6
- Carbethoxy propionyldithranol116293-88-0C20H18O6
- Nepseudin20848-57-1C20H18O6
- Methyl 5-methyl-4-{[(4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy]methyl}-2-furoate374758-05-1C20H18O6
- (Z)-Ethyl 2-(2-((6-methoxy-3-oxobenzofuran-2(3H)-ylidene)methyl)phenoxy)acetate869076-95-9C20H18O6
- (Z)-Methyl 2-(3-((6-ethoxy-3-oxobenzofuran-2(3H)-ylidene)methyl)phenoxy)acetate869076-96-0C20H18O6
- 3-(2,4-Dimethoxyphenyl)-7-(2-oxopropoxy)-2H-chromen-2-one864760-85-0C20H18O6
- [(E)-4-(4-Hydroxy-3-methoxyphenyl)-2-oxobut-3-enyl] (E)-3-(4-hydroxyphenyl)prop-2-enoate377047-68-2C20H18O6
- 3,4-Bis(1,3-benzodioxol-5-ylmethyl)tetrahydrofuran-2-one94534-80-2C20H18O6
- Ugonin T1173928-69-2C20H18O6
- Ephedroidin215596-01-3C20H18O6
- Epimedonin G2222285-80-3C20H18O6
- Ponganone IX142608-95-5C20H18O6
- Sanggenon F85889-03-8C20H18O6
- Lupinisoflavone C93373-47-8C20H18O6
- Ethyl 5-(2-methoxybenzoyloxy)-2-methyl-1-benzofuran-3-carboxylate300557-26-0C20H18O6
- YukovanolC20H18O6
- 3',4'-Dihydrooxepino-6'-hydroxybutein104668-91-9C20H18O6
- 3,9-Dihydroxy-4-(3-hydroxy-3-methylbutyl)-6H-benzofuro[3,2-C]chromen-6-one2702280-63-3C20H18O6
- Ethyl 5-(3-methoxybenzoyloxy)-2-methyl-1-benzofuran-3-carboxylate384363-23-9C20H18O6
- (Z)-2-(2,5-Dimethoxybenzylidene)-6-(2-oxopropoxy)benzofuran-3(2H)-one859658-46-1C20H18O6
- 2-Methoxyethyl 5-(benzoyloxy)-2-methyl-1-benzofuran-3-carboxylate300674-45-7C20H18O6
Frequently asked questions
What is the molar mass of C20H18O6?
The molar mass of C20H18O6 is 354.36 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms and 6 oxygen atoms. The monoisotopic mass is 354.1103 Da.
How many compounds have the formula C20H18O6?
CompoundList lists 175 compounds with the molecular formula C20H18O6, including Sesamin, 1,3-Benzodioxole, 5,5'-(tetrahydro-1H,3H-furo(3,4-c)furan-1,4-diyl)bis-, (1S-(1alpha,3aalpha,4alpha,6aalpha))-, Hinokinin. 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 C20H18O6?
C20H18O6 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.