| 英文名称: | | 3,5-pyridinedicarboxylic acid, 3,4-dihydro-2,6-diamino-3-methyl-4-(3-nitropheny | | diethyl 2,6-diamino-3-methyl-4-(3'-nitrophenyl)-3,4-dihydropyridine-3,5-dicar | | box ylate | | 5-pyridinedicarboxylic acid,3,4-dihydro-2,6-diamino-3-methyl-4-(3-nitrophenyl)- diethyl ester |
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