(2,5-dimethoxy-p-xylylene)-di-malononitrile

2-bromo-5,8-dimethoxy-3,4-dihydro-2H-naphthalen-1-one

1,4-二甲氧基-2-甲基硫代苯

1,4-dimethoxy-2-methylsulfanyl-5-(2-nitroprop-1-enyl)benzene

2-[4-(2-chloro-2-oxoethyl)-2,5-dimethoxyphenyl]acetyl chloride