| 英文名称: | | 4-piperidinecarboxylic acid, 1-methyl-4-phenyl-, ethyl ester, hydrochloride, (+ | | (+-)-1-methyl-4-phenyl-4-piperidinecarboxylic acid ethyl ester hydrochloride | | (+-)-pethidine hydrochloride | | 1-methyl-4-phenyl-, ethylester, hydrochloride, (+-)-4-piperidinecarboxylic aci |
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