n-boc-4-***甲酸甲酯methyl?1-boc-piperidine-4-carboxylate124443-68-1白色结晶体99%n-boc-2-***甲酸乙酯methyl?1-boc-piperidine-2-carboxylate362703-48-8白色结晶体99%n-boc-3-***甲酸乙酯methyl?1-boc-piperidine-3-carboxylate130250-54-3白色结晶体99%n-boc-4-***甲酸乙酯methyl?1-boc-piperidine-4-carboxylate142851-03-4白色结晶体99%n-乙氧羰基-4-***甲酸甲酯"methyl1-ethoxycarbonylpiperidine-(4)-carboxylate"白色结晶体99%1-乙氧羰基甲基-4-***甲酸"methyl1-ethoxycarbonylmethylpiperidine-(4)-carboxylate"白色结晶体99%（R）-3-***甲酸甲酯-L-酒石酸盐Methyl(R)-nipecotate,L-tartrate白色结晶体99%（S）-3-***甲酸甲酯-D-酒石酸盐Methyll(S)-nipecotate,D-tartrate白色结晶体99%（R）-3-***甲酸甲酯Methyl(R)-nipecotate164323-85-7浅***液体99%（S）-3-***甲酸甲酯Methyl(S)-nipecotate50585-89-2浅***液体99%)