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单词 fraxetin
释义

fraxetinn.

/ˈfraksɪtɪn/
Chemistry.
A substance obtained along with glucose by digesting fraxin with dilute sulphuric acid.
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the world > matter > chemistry > organic chemistry > other substances > [noun] > substances in bark
tan1806
fraxetin1864
fraxin1864
viburnin1886
sapotoxin1891
yohimbenine1897
1864 in H. Watts Dict. Chem.
1889 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. FraxetinC10 H8 O5..occurring in horse-chestnut bark.
This entry has not yet been fully updated (first published 1898; most recently modified version published online June 2018).
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n.1864
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