4-(4-fluoro-2-nitrophenoxy)-1-methylpiperidine

4-(3,4-dinitrophenoxy)-1-methylpiperidine

(1-methylpiperidin-4-yl) carbonochloridate

1-methyl-4-[(3-nitrophenyl)methoxy]piperidine

(1-methylpiperidin-4-yl) 2-cyclopentyl-2-hydroxy-2-phenylacetate