4,12-diphenyl-1,7,9,15-tetraoxa-4,12-diaza-8-stannaspiro[7.7]pentadecane

四苯基锡

10-phenyl-1,4-dioxa-7,13-dithia-10-azacyclopentadecane

2-[2-羟基乙基-(4-苯基偶氮苯基)氨基]乙醇

N-苯氮杂-15-冠-5-醚