苯并呋喃-3-乙酸乙酯

3,5-di(p-tolyl)-1,2,4-oxadiazole

3,4-bis(4-methylphenyl)-1,2,5-oxadiazole-N-oxide

5-甲基-3-对甲苯-1,2,4-噁二唑

N,3-bis(4-methylphenyl)-1,2,4-oxadiazol-5-amine