Song Song

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Tiangin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Spiro phosphine-oxazoline, preparation method and application thereof
- Patent number 8,450,493
- Issue date May 28, 2013
- Zheijiang Jiuzhou Pharmaceutical Co., Ltd.
- Qilin Zhou
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Spiro Phosphine-Oxazoline, Preparation Method and Application thereof
- Publication number 20110118472
- Publication date May 19, 2011
- Zheijiang Jiuzhou Pharmaceutical Co., Ltd.
- Qilin Zhou
- C07 - ORGANIC CHEMISTRY