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The paper has also listed the chemistry structural formula of the two kinds of bis(triazinyl)aminostibene and summarized their synthes...

了这两类荧光增白剂主要品种的结构式、简述了它们的合成工艺路性能。

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But also because you can work backwards from a name and build a structural formula from it.

您可以称倒推并

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