1-Oxa-4-azaspiro(4.5)decane-3-methanol, 3-methyl-, hydrochloride 2-Spirocyclohexyl-4-methyl-4-hydroxymethyl-1,3-oxazolidine hydrochloride 3-Methyl-1-oxa-4-azaspiro(4.5)decane-3-methanol hydrochloride 87527-40-0