4-异丙基噻唑-2-羰酰氯

1,6-二甲基-1,4-二氢-2,3-喹喔啉二酮

2-(6-chloro-1H-indol-3-yl)-2-oxo-acetic acid

3-bromo-2-methylprop-2-enoyl chloride

6,7,8,9-四氢-1H-苯并[g]吲哚-2,3-二酮