6-甲基-1,4-萘醌

Acetic acid (1R,4aR,8aR)-6,8a-dichloro-3-methyl-5,8-dioxo-1,4,4a,5,8,8a-hexahydro-naphthalen-1-yl ester

2,5-二氯对苯二醌

2,6-二氯-1,4-苯醌

1-acetoxy-3-methyl-1,3-butadiene