L-Aspartic Acid 1-Methyl Ester

氮杂脲 I, Azure I

碳酸钡, Barium carbonate

碘化钡水合物, Barium iodide hydrate

硫酸钡, Barium sulfate

钛酸钡, Barium titanium oxide

苯扎氯铵, Benzalkonium Chloride

1,4-苯二甲醇, 1,4-Benzenedimethanol

苯磺酸, Benzenesulfonic acid

二苯甲基胺, Benzhydrylamine

(2-苯并咪唑基硫代)乙酸, (2-Benzimidazolylthio)acetic acid