Neubacher, Harald et al. published their research in Zeitschrift fuer Naturforschung in 1969 | CAS: 14431-43-7

(2S,3R,4S,5S,6R)-6-(Hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol hydrate (cas: 14431-43-7) belongs to tetrahydropyran derivatives. Tetrahydropyran is a useful synthetic intermediate. Tetrahydropyranyl (THP-) ethers derived from the reaction of alcohols and dihydropyran are common intermediates in organic synthesis. One classic procedure for the organic synthesis of tetrahydropyran is by hydrogenation of the 3,4-isomer of dihydropyran with Raney nickel.Reference of 14431-43-7

Distribution of radiation-induced radicals in some hexoses was written by Neubacher, Harald. And the article was included in Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, Biochemie, Biophysik, Biologie in 1969.Reference of 14431-43-7 This article mentions the following:

α-D-Glucose, D-glucose monohydrate, β-D-glucose, D-glucuronic acid, and α-D-methyl glucoside crystals were x-ray irradiated (2-10 megarads) at 20° in air. ESR spectra were recorded. With increasing dose, relaxation times (T1) decreased. With increasing field strength, saturation was quickly approached. Saturation concentration of radicals increased with dose. Maximum signal was obtained at microwave field strength H11 = 2/[γ(T1T2)1/2], where γ is the gyromagnetic ratio for free electrons, T1 and T2 are spin-lattice and spin-spin relaxation times, resp. The dependence of relaxation time on radical concentration is presented graphically. T1 is of the order 10-5 sec and is concentration dependent. The radicals form clusters along ionization bands, and with increasing dose, local concentrations of the radicals become very large and the relaxation times then become constant In the experiment, the researchers used many compounds, for example, (2S,3R,4S,5S,6R)-6-(Hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol hydrate (cas: 14431-43-7Reference of 14431-43-7).

(2S,3R,4S,5S,6R)-6-(Hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol hydrate (cas: 14431-43-7) belongs to tetrahydropyran derivatives. Tetrahydropyran is a useful synthetic intermediate. Tetrahydropyranyl (THP-) ethers derived from the reaction of alcohols and dihydropyran are common intermediates in organic synthesis. One classic procedure for the organic synthesis of tetrahydropyran is by hydrogenation of the 3,4-isomer of dihydropyran with Raney nickel.Reference of 14431-43-7

Referemce:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics