1750-83-0 2,3-Dihydro-N-(3-(2-methoxyethoxy)propyl)-1,4-benzodioxin-2-methanamine, hydrochloride 2-(4',7'-Dioxaoctyl)aminomethyl-1,4-benzodioxan hydrochloride 2321-20-2 WB 4123 WB-4123