N-(3-Aminopropyl)morpholine

N-(3-氨丙基)吗啉

4-Aminosalicylic Acid

4-氨基水杨酸

5-Aminovaleric Acid Hydrochloride (Low water content)

5-氨基戊酸盐酸盐 (低含水量)

β-淀粉酶 (来自大豆), β-Amylase from Soybean

7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid

7-苯胺基-4-羟基-2-萘磺酸

p-Anisaldehyde

对茴香醛

p-Anisidine Hydrochloride

对茴香胺盐酸盐

Anthraquinone-2-carbonyl Chloride

蒽醌-2-甲酰氯

D-(+)-Arabitol

D-(+)-阿拉伯糖醇

L-(+)-Arginine Hydrochloride

L-(+)-精氨酸盐酸盐