3-hydroxy-2-naphthoyl chloride

2-Naphthalenecarbonyl chloride, 3-hydroxy-

(1,1-dimethylpiperidin-1-ium-4-yl) 2,2-di(phenyl)acetate

(1,1-dimethylpiperidin-1-ium-4-yl) 2,2-di(phenyl)ethanoate

2,2-di(phenyl)acetic acid (1,1-dimethylpiperidin-1-ium-4-yl) ester