22987-21-9
2-羟基乙基磷酸
49814-29-1
3-chloro-3-phenyl-3H-benz[de]isochromen-1-one
189571-28-6
8-benzoylnaphthalene-1-carbonyl chloride
22103-82-8
ethyl 2-carbonochloridoylbenzoate
2155-78-4
dichloro(chloromethyl)phosphane

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