| 英文名称: | | spiro(imidazolidine-4,2'(1'h)-naphthalene)-2,5-dione, 3',4'-dihydro-1-(2-hydrox | | 3',4'-dihydro-1-(2-hydroxyethyl)spiro(imidazolidine-4,2'(1'h)-naphthalen e)-2 | | ,5-dione | | s.2-871 | | 5-dione,3',4'-dihydro-1-(2-hydroxyethyl)-spiro(imidazolidine-2'(1'h)-naphthalene)-2 |
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