乙酸酐

6,6-dichloro-1-methyl-3λ⁶-thiabicyclo[3.1.0]hexane 3,3-dioxide

2-甲基-1,3-环己二酮

2-Acetoxy-cyclohexandion-(1,3)

(E)-1,2-bis(2-chloro-2-methylcyclopentyl)diazene 1,2-dioxide