Molecular formula

C₂₀H₃₂O₃

227 compounds have this formula on CompoundList.

Molar mass: 320.47g/mol
Monoisotopic mass: 328.2854Da
Atoms: 55
Elements: 3
Rings plus double bonds: 5

The formula C20H32O3 describes a molecule made of 20 carbon atoms, 32 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 × 2074.96%
12.011 × 20 = 240.220 g/mol
H Hydrogen × 3210.07%
1.008 × 32 = 32.256 g/mol
O Oxygen × 314.98%
15.999 × 3 = 47.997 g/mol

Look up another formula

Compounds with the formula C20H32O3

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 201 to 227 of 227 compounds

Eicosatetraenoic acid, 9-hydroxy-

CAS 73179-94-9C₂₀H₃₂O₃

Eicosatetraenoic acid, 5-hydroxy-

CAS 73179-98-3C₂₀H₃₂O₃

[(1,3,5-Tri-tert-butyl-4-oxocyclohexa-2,5-dien-1-yl)oxy]acetaldehyde

CAS 881181-67-5C₂₀H₃₂O₃

[2,4-Bis(2-methylpentan-2-yl)phenoxy]acetic acid

CAS 89655-34-5C₂₀H₃₂O₃

2-(4-Butoxyphenyl)-2,5,5-trimethyl-4-(propan-2-yl)-1,3-dioxane

CAS 61920-14-7C₂₀H₃₂O₃

2-Methoxy-3,5-dimethyl-6-(3-methylundec-1-en-1-yl)-4H-pyran-4-one

CAS 922172-15-4C₂₀H₃₂O₃

13-Hydroxylabda-8(17),14-dien-18-oic acid

C₂₀H₃₂O₃

14-Epi-hydroxymutilin

CAS 87680-55-5C₂₀H₃₂O₃

ent-3-Oxokaurane-16alpha,17-dio

C₂₀H₃₂O₃

2beta,6beta,15alpha-(-)-Kaur-16-ene

C₂₀H₃₂O₃

rel-(-)-(4R,4aR,5R,6R,9S,12R,12aR)-Tetradecahydro-6-methyl-1,10-bis(methylene)-4-(1-methylethyl)-5,12-epoxybenzocyclodecene-6,9-diol

CAS 149182-75-2C₂₀H₃₂O₃

3-(Dodecyloxy)-4-methoxybenzaldehyde

CAS 2281764-68-7C₂₀H₃₂O₃

(5a,6a,17b)-6,17-Dihydroxy-17-methylandrostan-3-one

CAS 1206164-60-4C₂₀H₃₂O₃

(1S,4R,9S,10R,13R,14S)-14,16-Dihydroxy-5,5,14-trimethyltetracyclo[11.2.1.01,10.04,9]hexadecane-9-carbaldehyde

CAS 926010-24-4C₂₀H₃₂O₃

19,20-Epoxy-16,20-kauranediol

CAS 381691-15-2C₂₀H₃₂O₃

13-[(2S,3R)-3-Pentyloxiran-2-yl]trideca-5,8,11-trienoic acid

C₂₀H₃₂O₃

4-[(2S,3R)-3-[(2E,5E,8E)-Tetradeca-2,5,8-trienyl]oxiran-2-yl]butanoic acid

C₂₀H₃₂O₃

(3S,3aS,5aS,6S,9aS,9bS)-3-(tert-Butoxy)-3a,6-dimethyl-7-oxo-dodecahydro-1H-cyclopenta[a]naphthalene-6-carbaldehyde

CAS 127916-20-5C₂₀H₃₂O₃

(1S,4R,9S,10R,13R,14S,16R)-14,16-Dihydroxy-5,5,14-trimethyltetracyclo[11.2.1.01,10.04,9]hexadecane-9-carbaldehyde

C₂₀H₃₂O₃

2-Pentenoic acid, 5-(decahydro-6-hydroxy-5,5,8a-trimethyl-2-methylene-1-naphthalenyl)-3-methyl-, [1S-(1alpha,4abeta,6alpha,8aalpha)]-

C₂₀H₃₂O₃

(+/-)11-HETE

C₂₀H₃₂O₃

6-[(3E,6E,9E)-1-Hydroxypentadeca-3,6,9-trienyl]oxan-2-one

C₂₀H₃₂O₃

(3aS,6S)-3a,6-Dimethyl-3-[(2-methylpropan-2-yl)oxy]-7-oxo-1,2,3,4,5,5a,8,9,9a,9b-decahydrocyclopenta[a]naphthalene-6-carbaldehyde

C₂₀H₃₂O₃

(1R,3R,4S,7R,9R,10R,13S,15S)-5,5,9-Trimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-3,7,15-triol

C₂₀H₃₂O₃

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What is the molar mass of C20H32O3?

The molar mass of C20H32O3 is 320.47 g/mol, calculated from standard atomic weights for 20 carbon atoms, 32 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 328.2854 Da.

How many compounds have the formula C20H32O3?

CompoundList lists 227 compounds with the molecular formula C20H32O3, including Eicosatetraenoic acid, 9-hydroxy-, Eicosatetraenoic acid, 5-hydroxy-, [(1,3,5-Tri-tert-butyl-4-oxocyclohexa-2,5-dien-1-yl)oxy]acetaldehyde. 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 C20H32O3?

C20H32O3 has a degree of unsaturation of 5. 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.