1H-Purine-2,6-dione, 3,7-dihydro-7-(5,6-dihydroxyhexyl)-3-ethyl-1-(1-methylethyl)- 3,7-Dihydro-7-(5,6-dihydroxyhexyl)-3-ethyl-1-(1-methylethyl)-1H-purine-2,6-dione 86270-11-3