4-[(E)-2-(4-Methoxyphenyl)ethenyl]-1-methylpyridin-1-ium iodide

2,4-Difluorobenzamide

2,4-二氟苯甲酰胺

2',4'-Difluoropropiophenone

2,4-二氟苯丙酮

2-bromo-9-chloro-1-nonene

5-chloro-5-hexenenitrile

8-chloro-8-nonenenitrile

8-Methyl-8-nonenenitrile

Ethyl 6-bromo-6-heptenoate

1-Dodecene

1-十二烯

2-chloro-1-dodecene

2-chloro-1-heptene