630389-81-0 1,15,18-Trioxa-4,6,10,12-tetraazacycloeicosane-5,11-dithione,8,8'-[[5-(1,1-dimethylethyl)-1,3-phenylene]bis(methylene)]bis- 171370-64-2 4,13,19,20-Tetraoxatricyclo[14.2.1.17,10]eicosane-3,12-dione,5-[1-[5-[2-(dimethylamino)pentyl]tetrahydro-2-furanyl]propyl]-11-ethyl-2,6-dimethyl-14-propyl-,[1R-[1R*,2S*,5R*[R*[2R*,5S*(R*)]],6R*,7S*,10R*,11R*,14S*,16S*]]-