4-Bromo-2-chloropyridine

4-溴-2-氯吡啶

Caftaric acid

咖啡酰基酒石酸

4-Aminobenzene-1,3-dioic acid

4-氨基苯-1,3-二甲酸

β 淀粉样蛋白 1-42片段, Amyloid β protein fragment 1-42

p-Anisaldehyde Dimethyl Acetal

4-甲氧基苯甲醛二甲缩醛

4-氨基-6-氯-2-甲硫基嘧啶, 4-Amino-6-chloro-2-(methylthio)pyrimidine

2,6-二氯-6-甲氧基吡啶, 2,4-dichloro-6-methoxypyridine

5-溴-2-羟基苯乙酸, 5-Bromo-2-hydroxyphenylacetic acid

竹节参皂苷 IVA, Chikusetsusaponin IVA

闹羊花毒素II, Rhodojaponin ii