4-甲基-2(H)-呋喃酮

3-(2,2-Dichloro-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid (E)-3-methoxycarbonyl-2-methyl-propenyl ester

氯氰菊酰氯

氯氰菊酯

(1R-顺式)-3-(2,2-二溴乙烯基)-2,2-二甲基环丙烷甲酸