2-[2-(2,2-bis-ethoxycarbonyl-ethyl)-benzyl]malonic acid diethyl ester

2-溴甲基苄基三苯基溴化膦

1,2-bis[[4-(bromomethyl)phenoxy]methyl]benzene

3-phenylnaphthalene-2-carbonitrile

2-chloro-1-[3-(2-chloroacetyl)-1,4-dihydrophthalazin-2-yl]ethanone