tert-butyl 4-(5-aminopyridin-2-yl-3,4,6-d3)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 tert-butyl 4-(5-bromopyrazin-2-yl-3,6-d2)piperidine-1-carboxylate tert-butyl 4-(5-bromopyridin-2-yl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 tert-butyl 4-(5-bromofuran-3-yl)-3-methylpiperidine-1-carboxylate tert-butyl 4-(5-bromopyrimidin-2-yl-4,6-d2)piperidine-1-carboxylate tert-butyl 4-(5-bromopyridin-3-yl-2,4,6-d3)piperazine-1-carboxylate tert-butyl 4-(5-bromopyrazin-2-yl)-3-methylpiperidine-1-carboxylate tert-butyl 4-(5-bromopyrimidin-2-yl)piperidine-1-carboxylate tert-butyl 4-(5-bromo-4-methylpyrimidin-2-yl)piperazine-1-carboxylate tert-butyl 4-(5-aminopyrimidin-2-yl)piperidine-1-carboxylate 1-Piperazinecarboxylic acid, 4-(5-bromo-2-oxazolyl)-, 1,1-dimethylethyl ester tert-butyl 4-(5-bromopyridin-3-yl-2,4,6-d3)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 tert-butyl 4-(5-bromofuran-2-yl)-3-methylpiperidine-1-carboxylate INDEX NAME NOT YET ASSIGNED tert-butyl 4-(5-bromopyrimidin-2-yl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 tert-butyl 4-(5-bromopyrazin-2-yl-3,6-d2)piperidine-1-carboxylate-2,2,3,3,4,5,5,6,6-d9 tert-butyl 4-(5-bromopyridin-3-yl)piperazine-1-carboxylate-2,2,3,3,5,5,6,6-d8 tert-butyl 4-(5-bromopyridin-3-yl)-3-methylpiperidine-1-carboxylate