| 英文名称: | | 4h,5h-(1)benzothiopyrano(4,3-b)pyran-3-carbonitrile, 2-amino-4-(4-hydroxy-3-met | | 2-amino-4-(4-hydroxy-3-methoxyphenyl)-4h,5h-(1)benzothiopyrano(4,3-b)pyr an-3 | | -carbonitrile | | 5h-(1)benzothiopyrano(4,3-b)pyran-3-carbonitrile,2-amino-4-(4-hydroxy-3-methoxyphenyl)-4 |
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