(E)-N'-((5-chloro-2-(diethylamino)-2H-indazol-3-yl)methylene)-4-methylbenzenesulfonohydrazide

2-碘-4-氯苯胺

(Z)-1-bromo-2-(2-bromovinyl)-4-chlorobenzene

6-chloro-4-hydrazino-cinnoline

4,6-二氯噌啉