6-氨基-5-硝基-3-吡啶羧酸

6-氯烟酸 N-氧化物

N-烯丙基-6-氯烟酰胺

2-(3-Hydroxymethylphenyl)isonicotinic acid

6-[4-(hydroxymethyl)phenyl]pyridine-3-carboxylic acid