英文别名
8,9-Dimethoxy-4,5-dioxo-2-methyl-4H,5H-pyrano<3,2-c><1>benzopyran;Di-O-methylcitromycin;8,9-dimethoxy-2-methyl-pyrano[3,2-c]chromene-4,5-dione;8,9-Dimethoxy-2-methyl-pyrano[3,2-c]chromen-4,5-dion;Di-O-methylcitromycinone;8,9-dimethoxy-2-methylpyrano[3,2-c]chromene-4,5-dione