Molecular formula
C20H18O8
73 compounds have this formula on CompoundList.
- Molar mass
- 386.36g/mol
- Monoisotopic mass
- 386.1002Da
- Atoms
- 46
- Elements
- 3
- Rings plus double bonds
- 12
The formula C20H18O8 describes a molecule made of 20 carbon atoms, 18 hydrogen atoms and 8 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 × 2062.18%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 184.70%1.008 × 18 = 18.144 g/mol
- O Oxygen × 833.13%15.999 × 8 = 127.992 g/mol
Look up another formula
Compounds with the formula C20H18O8
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 73 of 73 compounds
2,3-Bis((E)-4-hydroxy-3-methoxybenzylidene)succinic acid
CAS 102767-61-3C20H18O8
Ditoluoyltartaric acid, (+)-
CAS 32634-68-7C20H18O8
![[R(R*,R*)]-2,3-bis[(4-methylbenzoyl)oxy]succinic acid chemical structure, C20H18O8, CAS 1039646-91-7](/s/CMIBUZBMZCBCAT-UHFFFAOYSA-N.svg)
[R(R*,R*)]-2,3-bis[(4-methylbenzoyl)oxy]succinic acid
CAS 1039646-91-7C20H18O8
Irisflorentin
CAS 41743-73-1C20H18O8
Cleomiscosin A
CAS 76948-72-6C20H18O8
Diferulic acid
CAS 60299-54-9C20H18O8
(-)-Di-p-toluoyl-L-tartaric acid
CAS 32634-66-5C20H18O8
Recoflavone
CAS 203191-10-0C20H18O8
Glaziovianin A
CAS 943724-06-9C20H18O8
Terphenolide
CAS 1174387-32-6C20H18O8
Linderoflavone B
CAS 3162-42-3C20H18O8
Cleomiscosin B
CAS 76985-93-8C20H18O8
Daphneticin
CAS 83327-22-4C20H18O8
(3R,3aR,6S,6aR)-Hexahydrofuro(3,2-b)furan-3,6-diyl bis(4-hydroxybenzoate)
CAS 185756-31-4C20H18O8
Melisimplexin
CAS 479-77-6C20H18O8
Dehydrodiferulic dilactone
CAS 13962-76-0C20H18O8
(+)-Dca-CC
CAS 160169-55-1C20H18O8
8'-Epi-cleomiscosin A
CAS 848366-79-0C20H18O8
5,6,7-Trimethoxy-2-(7-methoxy-1,3-benzodioxol-5-yl)chromen-4-one
CAS 89029-10-7C20H18O8
2-((3-Oxo-2-(3,4,5-trimethoxybenzylidene)-2,3-dihydrobenzofuran-6-yl)oxy)acetic acid
CAS 859662-11-6C20H18O8
Moluccanin
CAS 116521-73-4C20H18O8
Wodeshiol
CAS 58007-97-9C20H18O8
2,2'-Ethylenebis(6-hydroxymethyl)-4-benzoquinone
CAS 87050-82-6C20H18O8
![Tetramethyl [1,1'-biphenyl]-2,3,3',4'-tetracarboxylate chemical structure, C20H18O8, CAS 36978-36-6](/s/KMUZCUGHNARCSD-UHFFFAOYSA-N.svg)
Tetramethyl [1,1'-biphenyl]-2,3,3',4'-tetracarboxylate
CAS 36978-36-6C20H18O8
- Meliternin569-18-6C20H18O8
- 8,5'-Diferulic acid160097-30-3C20H18O8
- 5,6-Dimethoxydihydrosterigmatocystin74494-65-8C20H18O8
- Antileishmanial agent-7503323-06-6C20H18O8
- (S)-Moluccanin121700-26-3C20H18O8
- 13-Dihydrocarminomycinone62152-30-1C20H18O8
- 5,6,7,8-Tetramethoxy-3',4'-methylenedioxyisoflavone51986-38-0C20H18O8
- beta-Rhodomycinone5012-65-7C20H18O8
- 4-(((E)-1-Carboxy-2-(3-methoxy-4-hydroxyphenyl)ethenyl)oxy)-3-methoxy-trans-cinnamic acid180387-79-5C20H18O8
- Pollenitin 8-butyrate69306-83-8C20H18O8
- alpha(2)-Rhodomycinone18118-77-9C20H18O8
- 5,3',4',5'-Tetramethoxy-6,7-methylenedioxyflavone132185-74-1C20H18O8
- (2S,3S)-2,3-Bis((2-methylbenzoyl)oxy)succinic acid391624-66-1C20H18O8
- Tetramethyl 3,3',4,4'-biphenyltetracarboxylate36978-37-7C20H18O8
- (Z)-2-((3-Oxo-2-(2,4,5-trimethoxybenzylidene)-2,3-dihydrobenzofuran-6-yl)oxy)acetic acid859666-05-0C20H18O8
- (Z)-2-((3-Oxo-2-(2,3,4-trimethoxybenzylidene)-2,3-dihydrobenzofuran-6-yl)oxy)acetic acid859664-67-8C20H18O8
- 3,6-Bis(benzo[d][1,3]dioxol-5-yl)tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diol63398-39-0C20H18O8
- Tetramethyl [1,1'-biphenyl]-2,2',6,6'-tetracarboxylate52657-21-3C20H18O8
- Gummadiol57684-87-4C20H18O8
- 5,12-Naphthacenedione, 8-ethyl-7,8,9,10-tetrahydro-1,4,6,7,8,10-hexahydroxy-, (7R,8R,10S)-54725-41-6C20H18O8
- (2R,3S)-2,3-Bis(4-methylbenzoyloxy)butanedioic acid1308286-11-4C20H18O8
- 2,2',3,3'-Tetramethyl (1,1'-biphenyl)-2,2',3,3'-tetracarboxylate36978-38-8C20H18O8
- 1,6-Bis(2-carboxyphenyl) hexanedioate69638-07-9C20H18O8
- 1,2-Ethanediyl dimethyl phthalate2055-00-7C20H18O8
- Usnic acid monoacetate52941-92-1C20H18O8
- Benzoic acid, 2,2'-(dioxydicarbonyl)bis-, diethyl ester52723-80-5C20H18O8
- Methyl 5-({[3-(2-methoxy-2-oxoethyl)-4-methyl-2-oxo-2H-chromen-7-yl]oxy}methyl)furan-2-carboxylate1190243-10-7C20H18O8
- 5-({[3-(2-Carboxyethyl)-4,8-dimethyl-2-oxo-2H-chromen-7-yl]oxy}methyl)furan-2-carboxylic acid1190299-77-4C20H18O8
- (-)-Sesamin 2,2'-diol1152441-87-6C20H18O8
- O,O'-(Ethane-1,2-diyl) dimethyl diterephthalate2225-04-9C20H18O8
- Bis[4-(methoxycarbonyl)phenyl] butanedioate105653-04-1C20H18O8
- (2R,3R)-2,3-Bis[(2-methylbenzoyl)oxy]butanedioic acid65259-83-8C20H18O8
- Phrymarolin V1449376-84-4C20H18O8
- Dimethyl 2,3-bis(benzoyloxy)butanedioate6304-99-0C20H18O8
- 5,5'-[Tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diylbis(oxy)]bis(2H-1,3-benzodioxole)7476-75-7C20H18O8
- [2-(3-Acetyloxy-4-methoxyphenyl)-7-hydroxy-4-oxo-2,3-dihydrochromen-5-yl] acetate147711-15-7C20H18O8
- Methyl 3-(2-hydroxy-4-(7-hydroxy-6-methoxycoumarin-3-yloxy)phenyl)propanoate1169690-86-1C20H18O8
- Simplexolin71328-57-9C20H18O8
- 7-{2-[2-(Acetyloxy)ethoxy]ethoxy}-9-oxo-9H-xanthene-3-carboxylic acid89217-42-5C20H18O8
- 2,4:3,5-Di-O-benzylidene-L-idaric Acid1219147-84-8C20H18O8
- 5-((Benzyloxy)carbonyl)benzene-1,2,3-triyl Triacetate182183-06-8C20H18O8
- (2S,3S,4R,5R)-3,4-Bis(benzoyloxy)-5-methoxytetrahydrofuran-2-carboxylic Acid163152-37-2C20H18O8
- [2-Benzoyl-1-(2,4-dihydroxyphenyl)-3-oxobutyl]propanedioic acid79339-08-5C20H18O8
- 2-(3-(2,4'-Dihydroxy-3,6-dimethoxy-[1,1'-biphenyl]-4-yl)-5-oxo-2,5-dihydrofuran-2-yl)acetic acid1174387-24-6C20H18O8
- 2,2'-(8-Hydroxy-2,3,6-trimethoxy-9-oxo-9H-xanthene-1,7-diyl)diacetaldehyde15404-78-1C20H18O8
- 1,3,6,8-Tetrahydroxy-2-(1-hydroxy-5-oxohexyl)anthracene-9,10-dione647839-29-0C20H18O8
- 5,5'-Diformyl-3,3'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl diacetate19813-65-1C20H18O8
- (7R,9R,10R)-9-Ethyl-4,6,7,9,10,11-hexahydroxy-8,10-dihydro-7H-tetracene-5,12-dione17514-43-1C20H18O8
- Tetramethyl [1,1'-biphenyl]-2,2',4,4'-tetracarboxylate206647-34-9C20H18O8
Frequently asked questions
What is the molar mass of C20H18O8?
The molar mass of C20H18O8 is 386.36 g/mol, calculated from standard atomic weights for 20 carbon atoms, 18 hydrogen atoms and 8 oxygen atoms. The monoisotopic mass is 386.1002 Da.
How many compounds have the formula C20H18O8?
CompoundList lists 73 compounds with the molecular formula C20H18O8, including 2,3-Bis((E)-4-hydroxy-3-methoxybenzylidene)succinic acid, Ditoluoyltartaric acid, (+)-, [R(R*,R*)]-2,3-bis[(4-methylbenzoyl)oxy]succinic 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 C20H18O8?
C20H18O8 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.