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单词 chrysene
释义 chry·sene
\ˈkrīˌsēn\ noun
(-s)
Etymology: French chrysène, from chrys- + -ène -ene
: a white crystalline hydrocarbon C18H12 with violet fluorescence obtained from coal-tar fractions and from petroleum by cracking and prepared from indene by catalytic dehydrogenation; 1,2-benzo-phenanthrene
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