| 英文名称: | | 5h-(1)benzopyrano(3,4-c)pyrid-5-one, 1,2,3,4-tetrahydro-10-hydroxy-8-methyl-3-( | | 2-propynyl)- | | 3,4-tetrahydro-5h-(1)benzopyrano( 3,4-10-hydroxy-8-methyl-3-(2-propynyl)-2 | | c)pyrid-5-one | | 4-c)pyrid-5-one,1,2,3,4-tetrahydro-10-hydroxy-8-methyl-3-(2-propynyl)-5h-(1)benzopyrano( |
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