英文名称: | benzoic acid, 3,4,5-trimethoxy-, (1,4,5,6-tetrahydro-5,5-diethyl-4,6-dioxo-3-py | ridinyl) methyl ester | 3,3-diethyl-5-(3,4,5-trimethoxybenzoyloxymethyl)-2,4-pyridinedione | benzoic acid, 3,4,5-trimethoxy-,(1,4,5,6-tetrahydro-5,5-diethyl-4,6-dioxo-3-pyridinyl) methyl ester |
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