N-亚硝基哌醋甲酯 货号:M050001 英文名:N-Nitroso Methylphenidate 同义词:methyl 2-(1-nitrosopiperidin-2-yl)-2-phenylacetate CAS号:55557-03-4 分子式:C14H18N2O3 分子量:262.30 询价订购