PTFE sheet

吡嗪-2-腈, Pyrazine-2-carbonitrile

1H-吡唑-4-硼酸频哪醇酯, 1H-Pyrazole-4-boronic acid pinacol ester

6-(1H-吡唑-1-基)烟酸, 6-(1H-Pyrazol-1-yl)nicotinic acid

氢溴化吡啶, Pyridine Hydrobromide

吡啶-2-硼酸频哪醇, Pyridine-2-boronic acid

吡啶-2-甲酰胺, Pyridine-2-carboxamide

吡啶-3,4-二甲酸酐, Pyridine-3,4-dicarboxylic anhydride

氯铬酸吡啶鎓, Pyridinium Chlorochromate

反-3(3-吡啶基)烯丙酸, trans-3-(3-Pyridyl)acrylic acid

4-(4-吡啶基)苯甲醛, 4-(4-Pyridyl)benzaldehyde

N-(4-吡啶甲基)乙胺, N-(4-Pyridylmethyl)ethylamine

5-(3-吡啶基)-1H-四唑, 5-(3-Pyridyl)-1H-tetrazole

嘧啶-2-羧酸, Pyrimidine-2-carboxylic Acid

焦棓酚, Pyrogallol