| 英文名称: | | 2h,8h-benzo(1,2-b:3,4-b')dipyran-2-one, 9,10-dihydro-10-(2-(diethylamino)ethoxy | | 8- dimethyl-9-hydroxy-)- hydrate | | 3'-hydroxy-4'-(beta-diethylaminoethoxy)-3',4'-dihydroseselin hydrate | | 8h-benzo(1,2-b:3,4-b')dipyran-2-one,9,10-dihydro-10-(2-(diethylamino)ethoxy)-8,8- dimethyl-9-hydroxy-2hydrate |
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