| 英文名称: | | spiro(benzo(2,1-b:3,4-c')difuran-2(8h),1'(2'h)-naphthalen)-8-one, (3,3',4',4'a, | | 6,6',7',8',8'a-decahydro-4,6,6',7'-tetrahydroxy-2',5',5',8 'a-tetramethyl-5 | | 1-b:3,4-c')difuran-2(8h),1'(2'h)-naphthalen)-8-one,(3,3',4',4'a,5',6,6',7',8',8'a-decahydro-4,6,6',7Spiro(benzo( |
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