硫酸胍基丁胺, Agmatine Sulfate

^b -丙氨酸叔丁酯盐酸盐, beta-Alanine tert-butyl ester hydrochloride

S5-醇脱氢酶, S5-Alcohol Dehydrogenase

尿囊素, Allantoin

丙稀基环戊烷, Allylcyclopentane

烯丙基甲基醚, Allyl Methyl Ether

烯丙基氯化钯(II)二聚体, Allylpalladium(II) Chloride Dimer

烯丙基三甲基硅烷, Allyltrimethylsilane

仲丁氧基铝, Aluminum sec-Butoxide

氟化铝, Aluminum fluoride