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| Jilin HMSU |
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| Hexamethyldisilylurea |
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| An excellent silylating agent in replacement of the active hydrogen group of organic compounds by the trimethylsilyl group. It is ideal silanization protecting agent in the synthesis of antibiotics of -lactam kind. Such as in the semi-synthesis of cephalexin IV, when BSU is used to participate the reaction, the reaction conditions will become very mild, there will be few side reactions, and yield will increase by 2-3times, it has great practical value in the antibiotics industry |
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assay:98.0% min.
Melting point:220--230 degrees centigrade |
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pharmaceutical |
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| There are no existing companies to distribute selected chemical product |
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