英文名称: | 4'-bipyridine)-3',5'-dicarboxylic acid, 1',4'-dihydro-2',6'-dimethyl-( dieth | 2',4-(3,5-dicarbethoxy-2,6-dimethyl-1,4-dihydro)dipyridine monohydrochloride | (2,4'-bipyridine)-3',5'-dicarboxylic acid,1',4'-dihydro-2',6'-dimethyl-, diethyl ester, hydrochloride |
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