91-17-8
萘烷
67-64-1
丙酮
112176-00-8
(Z)-2,3-dibromo-1,4-diphenylbut-2-ene-1,4-dione
68665-40-7
1,2-dibenzoylchloroethane
4440-99-7
1,4-diphenyl-2-hydroxy-1,4-butanedione

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