二氟代氙, Xenon difluoride

对二亚甲苯二胺, p-Xylylenediamine

酵母提取物, Yeast Extract

氯化镱(III), Ytterbium(III) chloride

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

四水合乙酸钇(III), Yttrium(III) acetate tetrahydrate

水合碳酸钇(III), Yttrium(III) carbonate hydrate

氟化钇(III), Yttrium(III) fluoride

氧化钇(III), Yttrium(III) Oxide

氧化钇(III), Yttrium(III) Oxide