1-(2,5-Bis(2-hydroxy-3-(4-hydroxy-4-phenyl-1-piperidinyl)propoxy)phenyl)ethanone 2HCl 87049-28-3 ETHANONE, 1-(2,5-BIS(2-HYDROXY-3-(4-HYDROXY-4-PHENYL-1-PIPERIDINYL)PROPOXY)PHENY Ethanone, 1-(2,5-bis(2-hydroxy-3-(4-hydroxy-4-phenyl-1-piperidinyl)propoxy)phenyl)-, dihydrochloride