分类:Aromatics, Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals CAS:34737-89-8 分子式:C13H17NO 分子量:203.28 物理性质:Yellow Solid 应用说明:Intermediate in the production of fentanyl analogs 别名:3-Methyl-1-(phenylmethyl)-4-piperidinone; 1-Benzyl-3-methyl-4-oxopip