4-(3,4-dihydroxyphenyl)benzene-1,2-diol

(3,4-dimethoxy-7-bicyclo[4.2.0]octa-1,3,5-trienyl)methanamine

N-乙基-3,4-二甲氧基苯胺

1-(3,4-dimethoxyphenyl)prop-2-en-1-ol

伊伐布雷定