“umbelliferone”的概念、定义、翻译、参考文献-科学参考

单词	umbelliferone
释义	umbelliferone Encyclopedia 理学伞形花内酯释 umbelliferone伞形花内酯分子式C9H6O3。半系统命名为7-羟基香豆素。简单香豆素类化合物，同时也是一类C-7位上连有羟基的香豆素类的母体化合物。 Chemistry ＞有机化学＞天然产物及药物＞释义 umbelliferone伞形花内酯
随便看	leasing least absolute deviation estimate least absolute deviation estimator (estimate) least absolute remainder least action least angel regression least angle regession least angle regression least bound least cardinal number least common denominator least common multiple least common multiple matrix least concerned least core least covering least deficient number least developed countries least divisor least element least favorable distribution least favorable prior distribution least fixed point least group congruence least harmonic majorant

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