英文名称: | 2-naphthalenecarbonitrile, 5,6-dihydro-6,6-dimethyl-5-oxo-8-(2-oxo-1(2h)-pyridi | 2-dihydro-2-oxo-1-pyridyl)-2,2-dimethyl-1-oxonaphthalen e-6-2-dihydro-4-(1 | carbonitrile | 5,6-dihydro-6,6-dimethyl-5-oxo-8-(2-oxo-1(2h)-pyridinyl)-2-naphthaleneca rbon | ur 8225 | 5,6-dihydro-6,6-dimethyl-5-oxo-8-(2-oxo-1(2h)-pyridinyl)-2-naphthalenecarbonitril |
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