5-methoxybicyclo[4.2.0]octa-1,3,5-trien-7-ol

5,7,7-trimethoxybicyclo[4.2.0]octa-1(6),2,4-triene

1,1-二乙氧基乙烯

2-Bromo-6-methoxyphenyl trifluoromethanesulfonate

2-bromo-5-methoxybicyclo[4.2.0]octa-1,3,5-trien-7-one