174198-14-2 2,9-Dimorpholino-13-thiabicyclo(8.2.1)tridec-5-ene dihydrochloride 4,4'-(13-Thiabicyclo(8.2.1)tridec-5-ene-2,9-diyl)bismorpholine dihydrochloride Morpholine, 4,4'-(13-thiabicyclo(8.2.1)tridec-5-ene-2,9-diyl)bis-, dihydrochloride