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1 .     4-hydroxy-2-methyl-3-propionyl-2-cyclohexen-1-one
C10H14O3     ÏàËÆ¶È:54.5%
European Journal of Organic Chemistry          2003          2003          642-648
Columbetdione, a New Cyclopentene Derivative from the Fruiting Bodies of Tricholoma columbetta (Basidiomycetes) − Structure and Synthesis
Alessandro Vadal¨¤, Paola Vita Finzi, Giuseppe Zanoni and Giovanni Vidari
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
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