乙烯基乙酸, Vinylacetic acid

N-乙烯-ε-己内酰胺, N-Vinyl-epsilon-caprolactam

碘化乙烯, Vinyl iodide

乙烯基三甲基硅烷, Vinyltrimethylsilane

Water

二甲苯苯胺, Xylenecyanol FF

二溴对亚二甲苯, p-Xylylene Dibromide

溴化镱(III)水合物, Ytterbium(III) bromide hydrate

异丙醇镱(III), Ytterbium(III) Isopropoxide

铝酸钇, Yttrium aluminum oxide

氯化钇(III), Yttrium(III) chloride

九水合草酸钇(III), Yttrium(III) oxalate nonahydrate

氧化钇(III), Yttrium(III) Oxide

沸石 β, Zeolite beta

沸石 Y, Zeolite Y