| Chlorosulfonyl isocyanate is used in the following fields of application: |
Pharmaceuticals
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CSI is used in the production of azetidinone, which is the starting material for antibiotics of the carbapenems group.
It is also used in the production of the antibiotics cefuroxime and cefoxitine.
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Agrochemicals
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CSI is used in the production of sulfonylurea herbicides.
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Others
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CSI is also used in
- liquid crystals
- photographic products
- the production of vince lactam
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