4-Chloro-2,5-dimethylpyrimidine

4-Chloro-3-iodo-1H-pyrrolo[3,2-c]pyridine

4-nitro-1-{[4-(trifluoromethyl)phenyl]methyl}-1H-pyrazole

4,5,7-Trifluoro-2-methylbenzo[d]thiazole

4,7-Dichloro-2-methylquinoline

4arm-PEG20K-Maleimide

4臂-PEG-马来酰亚胺

4arm-PEG5K 3arm-OH, 1arm-COOH

5-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)isoxazole-3-carbaldehyde

5-bromo-2-chlorothiazole

5-Chloro-4-methoxy-1H-pyrrolo[2,3-b]pyridine

阿拉伯树胶, Gum arabic from acacia tree

Nicarbazin

尼卡巴嗪

Agar

琼脂

Potassium Hydrogen Phthalate

邻苯二甲酸氢钾

沙保氏葡萄糖琼脂, Sabouraud dextrose broth