Molecular formula
C16H20O5
94 compounds have this formula on CompoundList.
- Molar mass
- 292.33g/mol
- Monoisotopic mass
- 298.1512Da
- Atoms
- 41
- Elements
- 3
- Rings plus double bonds
- 7
The formula C16H20O5 describes a molecule made of 16 carbon atoms, 20 hydrogen atoms and 5 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 × 1665.74%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 206.90%1.008 × 20 = 20.160 g/mol
- O Oxygen × 527.36%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C16H20O5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 94 of 94 compounds
(-)-Curvularin
CAS 10140-70-2C16H20O5
Mono(2-ethyl-5-oxohexyl)phthalate
CAS 40321-98-0C16H20O5
Cladosporin
CAS 35818-31-6C16H20O5
4-((6-(Acryloyloxy)hexyl)oxy)benzoic acid
CAS 83883-26-5C16H20O5
4-Acetyl-5-hydroxy-1,5,7-trimethyl-6-oxo-1,4,4a,5,6,8a-hexahydronaphthalene-1-carboxylic acid
CAS 58661-24-8C16H20O5
11,12-Dimethoxydihydrokawain
CAS 93159-88-7C16H20O5
Malettinin B
CAS 848781-78-2C16H20O5
Dihydroresorcylide
CAS 1024613-62-4C16H20O5
Diethyl 2-hydroxy-5,6,7,8-tetrahydronaphthalene-1,3-dicarboxylate
CAS 23373-85-5C16H20O5
Coriandrone A
CAS 139906-03-9C16H20O5
Coriandrone B
CAS 139906-04-0C16H20O5
3-O-Methyl-isosecotanapartholide
CAS 128286-96-4C16H20O5
Malettinin C
CAS 848781-79-3C16H20O5
8-(2-Hydroxy-3-methoxy-3-methylbutyl)-7-methoxy-1-benzopyran-2-one
CAS 155281-50-8C16H20O5
1-(5,7,8-Trimethoxy-2,2-dimethyl-2H-1-benzopyran-6-yl)ethanone
CAS 482-07-5C16H20O5
10-Acetoxy-8,9-epoxythymol isobutyrate
CAS 106009-86-3C16H20O5
6-Acetoxy-2,5,7,8-tetramethylchroman-2-carboxylic acid
CAS 122005-20-3C16H20O5
Tetrahydro-11-methoxyiangonin
CAS 38146-60-0C16H20O5
2-(((2-Acetylhexyl)oxy)carbonyl)benzoic acid
CAS 88144-82-5C16H20O5
4-Ethynylbenzo-15-crown-5
CAS 92710-94-6C16H20O5
Methyl 1-(3,4-Dimethoxyphenyl)-4-oxocyclohexanecarboxylate
CAS 1385694-65-4C16H20O5
Ethyl 7-(4-methoxyphenyl)-4,7-dioxoheptanoate
CAS 1188265-06-6C16H20O5
cis-2-(3,4-Dimethoxybenzoyl)cyclohexane-1-carboxylic acid
CAS 210467-65-5C16H20O5
rac Mono(2-ethyl-5-oxohexyl) Phthalate-d4
CAS 679789-44-7C16H20O5
- Ethyl 6-(2-acetoxyphenyl)-6-oxohexanoate898758-75-3C16H20O5
- Ethyl 4-(3-isopropyl-4-methoxyphenyl)-2,4-dioxobutanoate1226134-54-8C16H20O5
- Aceticacid,[2-acetyl-5-[(3-methyl-2-butenyl)oxy]phenoxy]-,methylester64506-47-4C16H20O5
- Ethyl 6-(3-acetoxyphenyl)-6-oxohexanote898758-81-1C16H20O5
- Methyl 2-(6-ethenyl-7a-hydroxy-3,6-dimethyl-2-oxo-5,7-dihydro-4H-1-benzofuran-5-yl)prop-2-enoate19892-18-3C16H20O5
- Benzoic acid, 2-hydroxy-, 1,4-dioxaspiro(4.5)dec-2-ylmethyl ester59902-29-3C16H20O5
- Propanedioic acid, (1-oxo-3-phenylpropyl)-, diethyl ester62984-12-7C16H20O5
- 6-Deoxy-1,2-O-(1-methylethylidene)-3-O-(phenylmethyl)-alpha-D-xylo-hexofuranos-5-ulose41670-98-8C16H20O5
- 1,4-Dioxaspiro[4.5]decane-8-carboxylic acid, 8-(4-methoxyphenyl)-56327-04-9C16H20O5
- Ethyl 6-(4-acetoxyphenyl)-6-oxohexanoate898758-87-7C16H20O5
- Methyl 5-((1E)-3-tert-butoxy-3-oxoprop-1-en-1-yl)-2-methoxybenzoate1597427-36-5C16H20O5
- Ald-benzyl-PEG4-propargyl1854065-96-5C16H20O5
- Diethyl 3-methoxy-3-phenylcyclopropane-1,2-dicarboxylate1472-10-2C16H20O5
- Butanedioic acid, (2-oxo-2-phenylethyl)-, diethyl ester180331-42-4C16H20O5
- Propanedioic acid, methyl(2-oxo-2-phenylethyl)-, diethyl ester124286-43-7C16H20O5
- Diethyl 2-benzyl-3-oxopentanedioate54813-93-3C16H20O5
- 6-Allyloxy-4-ethyl-3-methyl-phthalic Acid Dimethyl Ester790704-82-4C16H20O5
- Cycloprop(e)indene-6b(1H)-carboxylic acid, 1a,2-diformyl-1a,3a,4,5,6,6a-hexahydro-3a-hydroxy-5,5-dimethyl-, methyl ester, (1aR-(1aalpha,3abeta,6abeta,6balpha))-134439-69-3C16H20O5
- Diethyl 2-benzoylpentanedioate1593-10-8C16H20O5
- 3',4',5'-Trimethoxy-1,2,3,6-tetrahydro[1,1'-biphenyl]-2-carboxylic acid7477-79-4C16H20O5
- 2-Propenoic acid, 3-[4,5-dimethoxy-2-[(3-methyl-2-butenyl)oxy]phenyl]-, (Z)-73490-50-3C16H20O5
- 2-[4-(2-Hydroxy-2-methylpropionyl)phenoxy]ethyl methacrylate115055-21-5C16H20O5
- 4-[[4-(Hydroxymethyl)cyclohexyl]methoxycarbonyl]benzoic acid97596-39-9C16H20O5
- Diethylmalonate, 3-ethoxybenzal15725-37-8C16H20O5
- (6R)-6-[2-(3,4-Dimethoxyphenyl)ethyl]-5,6-dihydro-4-methoxy-2H-pyran-2-one847228-63-1C16H20O5
- Diethyl [(4-ethoxyphenyl)methylidene]propanedioate27893-46-5C16H20O5
- 2-(2-Cyclohexyl-2-hydroxy-2-phenylacetyloxy)acetic Acid1797008-83-3C16H20O5
- 2-((3AR,5R,6aS)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)-2-hydroxy-1-(o-tolyl)ethan-1-one2072145-19-6C16H20O5
- 8-(Benzyloxy)-1,4-dioxaspiro[4.5]decane-8-carboxylic acid1166334-42-4C16H20O5
- 2-(2-Ethyl-4-oxohexoxy)carbonylbenzoic acid88144-74-5C16H20O5
- Naphtho(1,8-bc)pyran-2,7-dione, 3,3a,6,6a,9a,9b-hexahydro-9-methoxy-9b-(methoxymethyl)-4-methyl-, (3aalpha,6abeta,9abeta,9balpha)-104199-24-8C16H20O5
- Propanedioic acid, [1-(4-methoxyphenyl)ethylidene]-, diethyl ester35205-61-9C16H20O5
- 2-[(6,7,8,9-Tetrahydro-4-methoxy-9-oxo-5H-benzocyclohepten-1-yl)oxy]butanoic acid129611-35-4C16H20O5
- 6-Allyloxy-7,8-dimethoxy-4,4-dimethyl-3,4-dihydrocoumarin244108-37-0C16H20O5
- 7-(3,4-Dimethoxyphenyl)-1,4-dioxaspiro[4.5]decan-8-one88176-84-5C16H20O5
- 4-Ethyl-6-hydroxy-3-methyl-5-(2-propen-1-yl)-1,2-benzenedicarboxylic acid 1,2-dimethyl ester790704-86-8C16H20O5
- 1-[4-(2-Carboxy-ethyl)-phenoxy]-cyclobutanecarboxylic acid ethyl ester1160755-27-0C16H20O5
- (S)-4-(tert-Butoxy)-2-((R)-2,3-dihydrobenzofuran-3-yl)-4-oxobutanoic acid2426657-35-2C16H20O5
- 4-(1-Cyclopenten-1-yl)-3,5-bis(methoxymethoxy)benzaldehyde2758683-55-3C16H20O5
- 1-(2-Ethyl-5-oxohexyl)hydrogen 1,4-Benzenedicarboxylate1684398-40-0C16H20O5
- 2,3,5-Trimethyl-6-(2-oxopropyl)-1,4-phenylene diacetate93645-32-0C16H20O5
- 8-(2-Hydroxy-1-methoxy-3-methylbutyl)-7-methoxy-2H-1-benzopyran-2-one6508-44-7C16H20O5
- 5-O-Benzoyl-3-deoxy-1,2-O-isopropylidene-3C-methyl-a-D-ribofuranose59896-06-9C16H20O5
- Methyl 4-(8-hydroxy-1,4-dioxaspiro[4.5]decan-8-yl)benzoate137464-97-2C16H20O5
- Propanedioic acid, 2-(2,3-dimethylbenzoyl)-, 1,3-diethyl ester1350476-22-0C16H20O5
- (3,4,5-Trimethoxyphenyl)methyl hexa-2,4-dienoate88973-81-3C16H20O5
- 7-(2,3-Dimethoxyphenyl)-1,4-dioxaspiro[4.5]decan-8-one91712-91-3C16H20O5
- Phenyl 4-[(2-methylpentan-2-yl)peroxy]-4-oxobut-2-enoate104571-09-7C16H20O5
- Diethyl 2-[(4-methoxyphenyl)methylidene]butanedioate125701-98-6C16H20O5
- Diethyl (4-propanoylphenyl)propanedioate652159-98-3C16H20O5
- Methyl 3,5-bis[(but-3-en-1-yl)oxy]-4-hydroxybenzoate649557-73-3C16H20O5
- 8-Hydroxy-6,7-dimethoxy-3-pentyl-1H-2-benzopyran-1-one61074-81-5C16H20O5
- Methyl 4-(2,4,6-trimethoxyphenyl)hex-2-ynoate61040-79-7C16H20O5
- {5-[(3-Methylbut-2-en-1-yl)oxy]-2-propanoylphenoxy}acetic acid88262-22-0C16H20O5
- 3,4,5-Trimethoxyphenyl bicyclo[2.1.1]hexane-1-carboxylate87901-92-6C16H20O5
- 2-Phenyl-1,3-dioxan-5-yl 6-oxohexanoate920324-09-0C16H20O5
- Diethyl 2-acetyl-3-phenylbutanedioate90124-76-8C16H20O5
- Methyl 2-(3-(4-methoxybut-1-YN-1-yl)-4-(methoxymethoxy)phenyl)acetate1956331-56-8C16H20O5
- 3-Deoxy-1,2-O-isopropylidene-5-O-toluoyl-b-L-ribofuranoseC16H20O5
- 2-(Cyclobutylmethoxy)-5-(3-methoxy-3-oxopropyl)benzoic acid3078331-43-5C16H20O5
- Dimethyl (S)-3-(benzyloxy)cyclopentane-1,1-dicarboxylate2031259-68-2C16H20O5
- Methyl 2-(3-formyl-4-((tetrahydro-2H-pyran-4-yl)methoxy)phenyl)acetate3078348-08-7C16H20O5
- 7-Hydroxy-5-methoxy-4-methyl-6-(3-methyl-4-oxopentyl)isobenzofuran-1(3H)-one26644-15-5C16H20O5
- 4-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]naphthalen-1-ol135664-66-3C16H20O5
- Dimethyl 2-(4-phenylbutanoyl)succinate173530-53-5C16H20O5
- O2-benzyl O1-methyl (1R,2R,4R)-4-methoxycyclopentane-1,2-dicarboxylate2497592-95-5C16H20O5
- rac Mono(2-ethyl-5-oxohexyl) Phthalate-13C62727061-41-6C16H20O5
- 2-(6-Acetylbenzo[d][1,3]dioxol-5-yl)ethyl pivalate1803419-69-3C16H20O5
- Diethyl (2E)-2-[(4-methoxyphenyl)methylidene]butanedioateC16H20O5
- (3,4,5-Trimethoxyphenyl)methyl (2E,4E)-hexa-2,4-dienoateC16H20O5
Frequently asked questions
What is the molar mass of C16H20O5?
The molar mass of C16H20O5 is 292.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms and 5 oxygen atoms. The monoisotopic mass is 298.1512 Da.
How many compounds have the formula C16H20O5?
CompoundList lists 94 compounds with the molecular formula C16H20O5, including (-)-Curvularin, Mono(2-ethyl-5-oxohexyl)phthalate, Cladosporin. 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 C16H20O5?
C16H20O5 has a degree of unsaturation of 7. 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.