英文名称: | 2-b)(1,8)naphthyridine-7-carboxylic acid, 5,8-dihydro-5-ethyl-8-oxo-furo( | 5,8-dihydro-5-aethyl-8-oxofuro(3,2-b)(1,8)naphthyridin-7-carbonsaeure | 5,8-dihydro-5-ethyl-8-oxofuro(3,2-b)(1,8)naphthyridine-7-carboxylic acid | 5-ethyl-5,8-dihydro-8-oxo-furo(3,2-b)(1,8)naphthyridine-7-carboxylic acid | dj 6783 | 2-b)(1,8)naphthyridine-7-carboxylic acid,5,8-dihydro-5-ethyl-8-oxo-furo( |
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