6-氯-2H-二苯并呋喃-3-羰酰氯

2-乙酰基-5-溴苯并[b]呋喃

5-氯-2-甲氧基苯甲腈

(4-氯-2-甲酰基苯氧基)乙酸

5-(7-chloro-2,4-dioxo-1,5-dihydrochromeno[2,3-d]pyrimidin-5-yl)-1,3-diazinane-2,4,6-trione