4-hydroxy-4-phenyl-piperidine-1-carboxylic acid ethyl ester, 1-(Ethoxycarbonyl)-4-phenylpiperidin-4-ol, 1-Ethoxycarbonyl-4-phenyl-piperidinol-(4), 1-Carbethoxy-4-phenyl-4-piperidinol, 1-Piperidinecarboxylicacid,4-hydroxy-4-phenyl-,ethyl ester, EINECS 240-406-7
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