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t-phenyl-piperidine-3r-carboxylic acid ethyl ester(+/-)-6-oxo-4t-phenyl-piperidine-3r-carboxylic acid ethyl ester 3-hydroxymethyl-1-methyl-4-phenyl-1,2,3,4-tetrahydropyridine N-methylcyclohexylamine (+)-Methyl 4β-(4-Bromophenyl)-1-methylpiperidine-3β-carboxylate 海关参考信息
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2902700000-异丙基苯
2905121000-正丙醇
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