Clustering bitter compounds via individual sensitivity differences: evidence supporting multiple receptor-transduction mechanisms was written by Delwiche, Jeannine F.;Buletic, Zivjena;Breslin, Paul A. S.. And the article was included in ACS Symposium Series in 2002.Computed Properties of C28H38O19 This article mentions the following:
Although it had been well documented that people varied widely in their sensitivities to bitter compounds, the intercorrelation of these sensitivities remained unknown. By clustering bitter compounds representative of different chem. classes as a function of individual sensitivities, it was possible to infer the number and variety of potential bitterness transduction systems involved in bitter perception. Results indicated that bitter compounds could be grouped into two general groups, neither of which contains PROP (n-propylthiouracil). There are also subjects who possess diminished absolute sensitivity to bitter stimuli, but do not differ in their relative sensitivities to these compounds In the experiment, the researchers used many compounds, for example, (2R,3R,4S,5R,6R)-2-(Acetoxymethyl)-6-(((2S,3S,4R,5R)-3,4-diacetoxy-2,5-bis(acetoxymethyl)tetrahydrofuran-2-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (cas: 126-14-7Computed Properties of C28H38O19).
(2R,3R,4S,5R,6R)-2-(Acetoxymethyl)-6-(((2S,3S,4R,5R)-3,4-diacetoxy-2,5-bis(acetoxymethyl)tetrahydrofuran-2-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (cas: 126-14-7) belongs to tetrahydrofuran derivatives. THF (Tetrahydrofuran) is water-miscible and has a low viscosity making it a highly versatile solvent used in a variety of industries. THF (Tetrahydrofuran) is also used as a starting material for the synthesis of poly(tetramethylene ether) glycol (PTMG), etc.Computed Properties of C28H38O19
Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem