1678-91-7
乙基环己烷
67-64-1
丙酮
14850-96-5
acetophenone benzoyl hydrazone
142068-35-7
(R)-(+)-1-phenyl-1-(2-benzoylhydrazino)ethane
413615-54-0
8-hydroxy-1-phenyl-1-octanone

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