本文介绍了合成靛红酸酐的各种方法和靛红酸酐的应用。

This paper introduced different kinds of preparation methods and applications of isatoic anhydride.

youdao

本文介绍了合成靛红酸酐的各种方法和靛红酸酐的应用。

This paper introduced different kinds of preparation methods and applications of isatoic anhydride.

youdao