Molecular formula
C16H20O3
291 compounds have this formula on CompoundList.
- Molar mass
- 260.33g/mol
- Monoisotopic mass
- 260.1412Da
- Atoms
- 39
- Elements
- 3
- Rings plus double bonds
- 7
The formula C16H20O3 describes a molecule made of 16 carbon atoms, 20 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 × 1673.82%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 207.74%1.008 × 20 = 20.160 g/mol
- O Oxygen × 318.44%15.999 × 3 = 47.997 g/mol
Look up another formula
Compounds with the formula C16H20O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 291 compounds
(1R)-1-Hydroxy-7-methoxy-1,6-dimethyl-4-(1-methylethyl)-2(1H)-naphthalenone
CAS 56362-72-2C16H20O3
2,4-Dimethoxy-4b,5,6,8,8a-hexahydro-9(10H)-phenanthrone
CAS 61850-54-2C16H20O3
(4a-Methyl-2,3,4,4a,9,9a-hexahydro-1H-9,2-(epoxymethano)xanthen-2-yl)methanol
CAS 470686-88-5C16H20O3
(E)-1-(1-Hydroxycyclohexyl)-3-(4-methoxyphenyl)prop-2-en-1-one
CAS 20099-78-9C16H20O3
![2-(Bicyclo[2.2.1]heptan-2-ylmethoxy)-5-methoxybenzaldehyde chemical structure, C16H20O3, CAS 1560225-68-4](/s/BDVVYNLCXPHIPT-UHFFFAOYSA-N.svg)
2-(Bicyclo[2.2.1]heptan-2-ylmethoxy)-5-methoxybenzaldehyde
CAS 1560225-68-4C16H20O3
![Ethyl 2-[4-(cyclopropanecarbonyl)phenyl]-2-methylpropanoate chemical structure, C16H20O3, CAS 169280-10-8](/s/PLUQJOSTYJDNDS-UHFFFAOYSA-N.svg)
Ethyl 2-[4-(cyclopropanecarbonyl)phenyl]-2-methylpropanoate
CAS 169280-10-8C16H20O3
Ethyl 1-oxo-1,2,3,4-tetrahydro-2,4,4-trimethyl-2-naphthalenecarboxylate
CAS 31209-67-3C16H20O3
Alliodorin
CAS 50906-59-7C16H20O3
Cyclohexyl p-methoxycinnamate
CAS 73486-92-7C16H20O3
5-(6-Methyl-3-prop-1-en-2-yloxan-2-yl)-1,3-benzodioxole
CAS 464156-15-8C16H20O3
Pestaloficiol J
CAS 1174415-56-5C16H20O3
Pseudohalonectrin B
CAS 917243-58-4C16H20O3
2-(4-((2-Oxocyclohexyl)methyl)phenyl)propanoic acid
CAS 68767-16-8C16H20O3
Sericenin
CAS 21678-22-8C16H20O3
Rel-3R-methoxy-4S-furanogermacra-1E,10(15)-dien-6-one
CAS 1393342-06-7C16H20O3
p-Mentha-4,8-diene-2-acetic acid, 5,9-epoxy-alpha-methylene-1-vinyl-, methyl ester
CAS 19912-86-8C16H20O3
6-Cyclohexylchroman-2-carboxylic acid
CAS 56926-38-6C16H20O3
Hexacyprone
CAS 892-01-3C16H20O3
7-Allyl-6-hydroxy-4,4,5,8-tetramethylhydrocoumarin
CAS 219938-56-4C16H20O3
![Ethyl [4-(4-hydroxyphenyl)cyclohexylidene]acetate chemical structure, C16H20O3, CAS 1237147-89-5](/s/ZWNOEUDJTQWEPI-UHFFFAOYSA-N.svg)
Ethyl [4-(4-hydroxyphenyl)cyclohexylidene]acetate
CAS 1237147-89-5C16H20O3
Albiducin A
CAS 2222286-14-6C16H20O3
3-Hexyl-7-hydroxy-4-methylchromen-2-one
CAS 109565-17-5C16H20O3
Methyl 5-(1-adamantyl)-2-furoate
CAS 73163-86-7C16H20O3
4-Cyclohexyl-gamma-oxobenzenebutanoic acid
CAS 35288-13-2C16H20O3
- Chaetophenol B1443991-04-5C16H20O3
- cis-4-[2-(2-Methylphenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid735275-47-5C16H20O3
- cis-4-[2-(3-Methylphenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid735275-48-6C16H20O3
- 5-(1-Adamantyl)-2-methyl-3-furoic acid669701-31-9C16H20O3
- cis-4-(3,5-Dimethylbenzoyl)cyclohexane-1-carboxylic acid736136-27-9C16H20O3
- CRM1 degrader 12986647-41-8C16H20O3
- 4-Butyl-7-ethoxy-8-methyl-2H-1-benzopyran-2-one6560-01-6C16H20O3
- cis-4-(4-Ethylbenzoyl)cyclohexane-1-carboxylic acid736136-13-3C16H20O3
- cis-4-(2,3-Dimethylbenzoyl)cyclohexane-1-carboxylic acid735270-21-0C16H20O3
- cis-4-(2,4-Dimethylbenzoyl)cyclohexane-1-carboxylic acid736136-23-5C16H20O3
- cis-4-(2,5-Dimethylbenzoyl)cyclohexane-1-carboxylic acid736136-24-6C16H20O3
- cis-4-(2,6-Dimethylbenzoyl)cyclohexane-1-carboxylic acid736136-25-7C16H20O3
- cis-4-(3,4-Dimethylbenzoyl)cyclohexane-1-carboxylic acid735270-25-4C16H20O3
- cis-4-[2-(4-Methylphenyl)-2-oxoethyl]-cyclohexane-1-carboxylic acid735275-49-7C16H20O3
- PM 92131124070-99-1C16H20O3
- 3,3,4,4-Tetrakis[(E)-prop-1-enyl]tetrahydrofuran-2,5-dione63979-82-8C16H20O3
- Parahigginic acid224176-21-0C16H20O3
- cis-4-(2-Ethylbenzoyl)cyclohexane-1-carboxylic acid735270-02-7C16H20O3
- trans-2-[2-(2-Methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid735274-70-1C16H20O3
- trans-2-[2-(3-Methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid735274-71-2C16H20O3
- Ethyl 3-(benzyloxy)bicyclo[3.1.0]hexane-6-carboxylate1820707-35-4C16H20O3
- 3a,3b,4,5,6,7,8,9,10,11,11a,11b-Dodecahydrophenanthro[9,10-c]furan-1,3-dione51037-16-2C16H20O3
- Ethyl 3-(cyclohexanecarbonyl)benzoate898792-20-6C16H20O3
- Cyclohexyl 4-(1,3-dioxolan-2-yl)phenyl ketone898760-90-2C16H20O3
- 3-[2-(Cyclohexylmethoxy)phenyl]prop-2-enoic acid1087789-65-8C16H20O3
- 2-(6-Isopropoxynaphthalen-1-yl)propane-1,3-diol1015856-05-9C16H20O3
- 3-(2-Oxo-1-phenylcyclohexyl)butanoic acid788-56-7C16H20O3
- 7-Butoxy-3-ethyl-4-methylchromen-2-one354143-59-2C16H20O3
- 6-(2-Phenylethyl)-6-propyldihydro-2H-pyran-2,4(3H)-dione174484-83-4C16H20O3
- trans-2-(2-Iso-propylbenzoyl)cyclopentane-1-carboxylic acid733741-08-7C16H20O3
- trans-2-(3,4-Dimethylbenzoyl)cyclohexane-1-carboxylic acid733742-84-2C16H20O3
- cis-2-[2-(2-Methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid736136-29-1C16H20O3
- cis-2-[2-(3-Methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid736136-30-4C16H20O3
- cis-2-[2-(4-Methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid736136-31-5C16H20O3
- trans-2-[2-(4-Methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid27866-87-1C16H20O3
- Cyclohexyl 3-(1,3-dioxolan-2-yl)phenyl ketone898759-78-9C16H20O3
- 3,3,4,4-Tetra(1-propenyl)dihydro-2,5-furandione117872-63-6C16H20O3
- Indeno(1,7a-b)oxiren-2(1aH)-one, 3-(3-furanyl)hexahydro-3a,7,7-trimethyl-, (1aS,3S,3aS,7aS)-167937-11-3C16H20O3
- 6-(Allyloxy)-4,4,5,8-tetramethylchroman-2-one219938-60-0C16H20O3
- Ethyl 2-(cyclohexanecarbonyl)benzoate898792-17-1C16H20O3
- cis-2-(2-Ethylbenzoyl)cyclohexane-1-carboxylic acid733742-64-8C16H20O3
- cis-2-(2,3-Dimethylbenzoyl)cyclohexane-1-carboxylic acid733742-67-1C16H20O3
- cis-2-(2,6-Dimethylbenzoyl)cyclohexane-1-carboxylic acid733742-68-2C16H20O3
- trans-2-(2-Ethylbenzoyl)cyclohexane-1-carboxylic acid733742-76-2C16H20O3
- trans-2-(4-Ethylbenzoyl)cyclohexane-1-carboxylic acid733742-77-3C16H20O3
- trans-2-(2,3-Dimethylbenzoyl)cyclohexane-1-carboxylic acid733742-80-8C16H20O3
- trans-2-(2,4-Dimethylbenzoyl)cyclohexane-1-carboxylic acid733742-81-9C16H20O3
- trans-2-(2,6-Dimethylbenzoyl)cyclohexane-1-carboxylic acid733742-83-1C16H20O3
- trans-2-(3,5-Dimethylbenzoyl)cyclohexane-1-carboxylic acid733742-85-3C16H20O3
- cis-3-[2-(2-Methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid735275-05-5C16H20O3
- cis-3-[2-(4-Methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid735275-07-7C16H20O3
- Ethyl 4-(cyclohexanecarbonyl)benzoate684271-09-8C16H20O3
- 2-(6-Propoxynaphthalen-1-yl)propane-1,3-diol1000340-10-2C16H20O3
- 2-[(3-Methoxyphenyl)methyl]bicyclo[2.2.1]heptane-2-carboxylic acid1315366-98-3C16H20O3
- Benzoic acid, 3,5-diallyl-4-propoxy-100311-35-1C16H20O3
- Pterosin B acetate68373-72-8C16H20O3
- 1-(1-Methoxycyclohexyl)-3-phenylpropane-1,3-dione84022-45-7C16H20O3
- cis-2-(2,4-Dimethylbenzoyl)cyclohexane-1-carboxylic acid85603-44-7C16H20O3
- cis-2-(2,5-Dimethylbenzoyl)cyclohexane-1-carboxylic acid85603-45-8C16H20O3
- trans-2-(2,5-Dimethylbenzoyl)cyclohexane-1-carboxylic acid733742-82-0C16H20O3
- Myrrhterpenoid O2604667-43-6C16H20O3
- 1-Indancarboxylic acid, 5-cyclohexyl-6-hydroxy-, (±)-28998-48-3C16H20O3
- Ethyl 4-oxo-4-(5,6,7,8-tetrahydronaphthalen-2-yl)butanoate5333-98-2C16H20O3
- 1,4-Naphthalenediol, 6-ethenyl-5,6,7,8-tetrahydro-7-[1-(hydroxymethyl)ethenyl]-6-methyl-63025-45-6C16H20O3
- 2H-1-Benzopyran-2-one, 7-(hexyloxy)-4-methyl-85389-87-3C16H20O3
- 7-Butoxy-3,4,8-trimethyl-2H-chromen-2-one370584-42-2C16H20O3
- 2-(4-Ethylbenzoyl)cyclohexane-1-carboxylic acid887594-03-8C16H20O3
- Octa-1,6-dien-3-ol, 7-methyl-1-(3,4-methylenedioxyphenyl)-66596-51-8C16H20O3
- 5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl-2-naphthylglyoxylic acid142650-43-9C16H20O3
- Ethyl 2-(4-cyclohexylphenyl)-2-oxoacetate39154-65-9C16H20O3
- 1-(6-Methoxy-2H-chromen-3-yl)-hexan-1-one850350-12-8C16H20O3
- cis-2-(4-Ethylbenzoyl)cyclohexane-1-carboxylic acid733742-65-9C16H20O3
- cis-2-(3,4-Dimethylbenzoyl)cyclohexane-1-carboxylic acid85603-43-6C16H20O3
- cis-2-(3,5-Dimethylbenzoyl)cyclohexane-1-carboxylic acid733742-69-3C16H20O3
- cis-3-(2-Ethylbenzoyl)cyclohexane-1-carboxylic acid735269-76-8C16H20O3
- cis-3-(4-Ethylbenzoyl)cyclohexane-1-carboxylic acid735269-77-9C16H20O3
Frequently asked questions
What is the molar mass of C16H20O3?
The molar mass of C16H20O3 is 260.33 g/mol, calculated from standard atomic weights for 16 carbon atoms, 20 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 260.1412 Da.
How many compounds have the formula C16H20O3?
CompoundList lists 291 compounds with the molecular formula C16H20O3, including (1R)-1-Hydroxy-7-methoxy-1,6-dimethyl-4-(1-methylethyl)-2(1H)-naphthalenone, 2,4-Dimethoxy-4b,5,6,8,8a-hexahydro-9(10H)-phenanthrone, (4a-Methyl-2,3,4,4a,9,9a-hexahydro-1H-9,2-(epoxymethano)xanthen-2-yl)methanol. 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 C16H20O3?
C16H20O3 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.