吡啶-2-碳氨肟, Pyridine-2-carboxamidoxime

2,6-吡啶二甲醇, 2,6-Pyridinedimethanol

重铬酸吡啶鎓, Pyridinium Dichromate

反-3-(4-吡啶基)烯丙酸, trans-3-(4-Pyridyl)acrylic acid

3-(3-吡啶基)苯硼酸，98％, 3-(3-Pyridyl)benzeneboronic acid

3-吡啶氧基乙酸, 3-Pyridyloxyacetic acid

5-(4-吡啶基)-1H-四唑, 5-(4-Pyridyl)-1H-tetrazole

嘧啶-5-羧酸, Pyrimidine-5-carboxylic Acid

均苯四甲酸, Pyromellitic Acid

1-吡咯烷羰基二硫酸铵盐, 1-Pyrrolidinecarbodithioic Acid Ammonium Salt

2-(1-吡咯烷基)苯酚, 2-(1-Pyrrolidinyl)phenol

丙酮酸, Pyruvic Acid

喹啉-3-硼酸, Quinoline-3-boronic acid

喹啉-4-甲酸, Quinoline-4-carboxylic acid

盐酸雷尼替丁, Ranitidine Hydrochloride