| 英文名称: | | th 016 | | 3,4-dihydro-5,7-dimethyl-4-oxo-3-phenyl-6-phthalazinecarboxylic aci ethyl ester | | 3,4-dihydro-5,7-dimethyl-4-oxo-3-phenyl-6-phthalazinecarboxylic aci ethyl e | | 7-ethoxycarbonyl-6,8-dimethyl-2-phenyl-1-phthalazone | | ethyl 3,4-dihydro-5,7-dimethyl-4-oxo-3-phenyl-6-phthalazinecarboxylate |
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