阿法埃莎
吡嗪-2-硫代酰胺, Pyrazine-2-thiocarboxamide
吡唑[1,5-a]吡啶-7-甲醛, Pyrazolo[1,5-a]pyridine-7-carboxaldehyde
氢溴化吡啶, Pyridine Hydrobromide
吡啶-4-硼酸盐酸盐, Pyridine-4-boronic acid hydrochloride
吡啶-2,3-二甲酸, Pyridine-2,3-dicarboxylic acid
吡啶-3-磺酸, Pyridine-3-sulfonic Acid
吡哆辛盐酸盐, Pyridoxine Hydrochloride
3-(3-吡啶基)苯硼酸，98％, 3-(3-Pyridyl)benzeneboronic acid
1-(4-吡啶)哌嗪, 1-(4-Pyridyl)piperazine
嘧啶, Pyrimidine
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