18514-29-9 4,4'-(3-(1-Naphthyl)pentamethylene)dimorpholine dihydrochloride Morpholine, 4,4'-(3-(1-naphthalenyl)-1,5-pentanediyl)bis-, dihydrochloride (9CI) Morpholine, 4,4'-(3-(1-naphthyl)pentamethylene)di-, dihydrochloride