3-methoxybicyclo[4.2.0]octa-2,4-diene-6,8-dicarbonitrile

8-ethoxy-6-methoxybicyclo[4.2.0]octa-2,4-diene-3-carbonitrile

8-Ethoxy-4-methoxy-bicyclo[4.2.0]octa-2,4-diene-1-carbonitrile

5-(4-甲氧基苯基)-2-甲基-2H-四唑

4-(5-甲基-1,2,4-噁二唑)苯酚