英文名称: | 4h-4,7-ethanothieno(2,3-b)pyridine-3-carboxylic acid, 5,6-dihydro-2-(acetylamin | 2-acetylamino-3-ethylcarbonylthieno(2,3-b)quinuclidine | 5,6-dihydro-2-(acetylamino)-4h-4,7-ethanothieno(2,3-b)pyridine-3-carboxy lic | 7-ethanothieno(2,3-b)pyridine-3-carboxylic acid,5,6-dihydro-2-(acetylamino)-4h- ethyl ester |
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