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