3,4-dimethoxybenzoyl cyanide

N'-(3,4-dimethoxybenzoyl)-3,4-dimethoxybenzohydrazide

维司力农

4-甲基儿茶酚-D3

3-(3,4-二甲氧基苯基)-6-(1-吡咯烷基)[1,2,4]三唑并[3,4-a]酞嗪