有关methanone的精选大全

用methanone造句子,“methanone”造句
SynthesisandCharacterizationofCopolyestersContainingBis(4-hydroxyphenyl)methanoneStudyonanewprocessforsynthesisof1-HydroxycyclohexylphenylmethanoneSynthesisof(5-bromo-2-hydroxyphenyl)-(phenyl)methanon...
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