| 英文名称: | | 5h-(1)benzothiopyrano(4,3-b)pyridine-3-carbonitrile, 9-chloro-2-methoxy-4-(2-me | | 3-b)pyrid ine-9-chloro-2-methoxy-4-(2-methoxyphenyl)-5h-(1)benzothiopyrano( | | 3-b)pyridine-3-carbonitrile,9-chloro-2-methoxy-4-(2-methoxyphenyl)-5h-(1)benzothiopyrano( |
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