英文名称: | 1,1'-(1,4-phenylenebis(methylene))bis(n,n-diethyl-3-piperidinecarboxamid di | (r*,r*)-(+-)-hydrobromid | a-1 | alpha,alpha'-bis(3-(n,n-diethylcarbamoyl)piperidino)-p-xylene dihydrobromide | 1,1'-(1,4-phenylenebis(methylene))bis(n,n-diethyl-, dihydrobromide,(r*,r*)-(+-)-3-piperidinecarboxamid |
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