1-Oxyl-2,2,6,6-tetramethylpiperidin-4-yl sebacate2516-92-9 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine26853-31-6 1-Palmitoyl-sn-glycero-3-phosphocholine17364-16-8 1-Phenyl-2-oxo-3-oxabicyclo[3.1.0]hexane63106-93-4 1-Phenyl-2-propanol acetate2114-33-2 1-Phenyl-3-carbethoxy-5-pyrazolone89-33-8 1-Phenylethyl acetate93-92-5 1-Phenylethyl propionate120-45-6 1-Propyl 3-boronobenzoate850568-78-4 1-Stearoyl-2-myristoylphosphatidylcholine20664-02-2 1-Stearoyl-sn-glycero-3-phosphocholine19420-57-6 1-tert-Butyl 2-methyl (2R,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate135042-17-0 1-tert-Butyl 2-methyl (2S,4R)-4-aminopyrrolidine-1,2-dicarboxylate121148-00-3 1-tert-Butyl 2-methyl (2S,4R)-4-aminopyrrolidine-1,2-dicarboxylate hydrochloride334999-32-5 1-tert-Butyl 2-methyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate102195-80-2 1-tert-Butyl 2-methyl piperidine-1,2-dicarboxylate167423-93-0 1-tert-Butyl 3-methyl 4-oxopiperidine-1,3-dicarboxylate161491-24-3 1-tert-Butyl 3-methyl azetidine-1,3-dicarboxylate610791-05-4 1-tert-Butyl 3-methyl piperazine-1,3-dicarboxylate129799-08-2 1-tert-Butyl 3-methyl pyrrolidine-1,3-dicarboxylate122684-33-7