L-Aspartic Acid Diethyl Ester Hydrochloride

偶氮甲碱-H 单钠盐水合物, Azomethine-H monosodium salt hydrate

溴化钡二水合物, Barium bromide dihydrate

二苯基胺-4-磺酸钡, Barium Diphenylamine-4-sulfonate

草酸钡, Barium oxalate

钛酸钡, Barium titanium oxide

皂土, Bentonite

1,4-苯二丙烯酸, 1,4-Benzenediacrylic Acid

1,3-苯二硫酚, 1,3-Benzenedithiol

1,3,5-苯三羧酸, 1,3,5-Benzenetricarboxylic Acid

苯并咪唑, Benzimidazole