英文名称: | 5-pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(2-methylphenyl)- et | ethyl 2-propenyl 2,6-dimethyl-4-(2-methylphenyl)-1,4-dihydro-3,5-pyridine dic | 5-pyridinedicarboxylic acid,1,4-dihydro-2,6-dimethyl-4-(2-methylphenyl)- ethyl 2-propenyl ester |
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