Lead and its compounds may be found in products such as batteries, lead - based paints, lead - containing ceramics, lead solder and leaded petrol.

铅及其化合物可使用于电池油漆陶瓷铅锡焊接及汽油的添加剂上。

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Because it and its compounds are poisons (see lead poisoning), lead-based paints and gasoline additives have been phased out in many countries.

由于铅和铅化物具有毒性，因此含铅的颜料和汽油添加物现已被禁用。

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Therefore, 7-methoxy flavone and its derivatives can be promising antitumor lead compounds.

因此，7 -甲氧基黄酮及衍生物很有可能成为新型结构的抗癌先导化合物。

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Therefore, 7-methoxy flavone and its derivatives can be promising antitumor lead compounds.

因此，7 -甲氧基黄酮及衍生物很有可能成为新型结构的抗癌先导化合物。

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