7-溴苯并[a]蒽

(2,3-dimethyl-phenyl)-[1]naphthyl ketone

lithium salt of N,N-diethyl-1-naphthtamide

苯甲醛

1,3,4,7a,8,9,10,11,11a,12-decahydro-2H-benz[a]anthracen-7-one