4,4'-((1,2,3,5,6,7-Hexahydro-s-indacene-4,8-diyl)bis(methylene))bismorphloine dihydrochloride 65975-95-3 Morpholine, 4,4'-((1,2,3,5,6,7-hexahydro-s-indacene-4,8-diyl)bis(methylene))bis-, dihydrochloride VUFB-10645