“benzopyranium salt”的概念、定义、翻译、参考文献-科学参考

单词	benzopyranium salt
释义	benzopyranium salt Chemistry ＞有机化学＞有机化合物＞释义 benzopyranium salt苯并吡喃盐
随便看	oblong exit slit oblong number Obo Obock oboe Obolon' crater O. Bolza O. Bolza (1857—1942) Obo National Park Obregón, Ciudad Obruchev crater obscene publication obscuration obscure obscured homalomena rhizome obscured variable obscure gastrointestinal bleeding obscure puffer obscure pufferfish obscuring nebula obscuring torus obscurity observability observability canonical form observability index

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