| 英文名称: | | 2h-indol-2-one, 1,3-dihydro-3-(dihydro-6,6-dimethyl-4-oxo-2h-pyran-3(4h)-yliden | | 1,3-dihydro-3-(dihydro-6,6-dimethyl-4-oxo-2h-pyran-3(4h)-ylidene)-2h-ind ol-2 | | 3-(2,2-dimethyltetrahydropyranyliden-4-one)oxindole | | 3-(tetrahydro-6,6-dimethyl-4-oxo-2h-pyran-3-ylidene)-1h-indol-2(3h)-one | | 1,3-dihydro-3-(dihydro-6,6-dimethyl-4-oxo-2h-pyran-3(4h)-ylidene)-2h-indol-2-on |
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