88344-52-9
dimethyl 2-(3,4-methoxyphenyl)quinoline-3,4-dicarboxylate 1-oxide
54781-93-0
吲哚-2,3-二羧酸二甲酯
88344-57-4
methyl 2-(3,4-dimethoxyphenyl)-1H-indole-3-carboxylate
88344-61-0
dimethyl 2-(3,4-dimethoxyphenyl)quinoline-3,4-dicarboxylate
88344-55-2
dimethyl 1-(3,4-dimethoxyphenyl)-2-oxo-1,2-dihydroquinoline-3,4-dicarboxylate