1H-Pyrrole-1-ethanol, 2,5-dihydro-alpha-(phenoxymethyl)-2,2,5,5-tetramethyl-, hydrochloride 2,5-Dihydro-alpha-(phenoxymethyl)-2,2,5,5-tetramethyl-1H-pyrrole-1-ethanol hydrochloride 41457-01-6