Specification: |
3-Pyridinesulfonamide,4-chloro- , its cas register number is 33263-43-3. It also can be called 4-Chloro-3-pyridinesulphonamide ; 4-Chloropyridine-3-sulfonamide . 3-Pyridinesulfonamide,4-chloro- (CAS NO.33263-43-3) is irritating to eyes, respiratory system and skin. So you should wear suitable protective clothing and gloves.
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