1-oxa-4,7-dithia-cyclononane

1,10-dioxa-4,7,13,16-tetrathiacyclooctadecane

2,3,5,6-四氢螺[吲哚-3,4-吡喃]-2(1H)-酮

3-(4-吗啉基)苯基硼酸频哪酯;

1-叠氮基-2-(2-叠氮基乙氧基)乙烷