4,5-二甲氧基邻苯二酚

1,4-Butanediol,2,3-dinitro

3-[[(1R,2S,4aS,8aS)-1,2,4a-trimethyl-5-methylidene-3,4,6,7,8,8a-hexahydro-2H-naphthalen-1-yl]methyl]-2,5-dimethoxycyclohexa-2,5-diene-1,4-dione

6-hydroxy-3,4-dimethoxy-6-(3-methylbut-3-en-1-ynyl)cyclohexa-2,4-dien-1-one

2-methoxy-5-(3-phenylmethoxyprop-1-ynyl)cyclohexa-2,5-diene-1,4-dione