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tert-Butyldimethylsilyl chloride CAS18162-48-6Silicon alkylating agent, hydroxyl protecting agent.
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Cinchonine CAS118-10-5For the determination of molybdenum and tungsten, bismuth photometry, bismuth, antimony, germanium, cadmium, molybdenum and tungsten test.
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2-CHLORO-5-CHLOROMETHYLPYRIDINE CAS70258-18-3Used as a pesticide imidacloprid and acetamiprid intermediate; 2- chloro -5- chloromethylpyridine is an intermediate of pesticide imidacloprid, acetamiprid.
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4-?Chlorophenylboronic acid CAS1679-18-1Mainly used in the liquid crystal and pharmaceutical intermediates
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Chlorosulfonyl isocyanate CAS1189-71-5For synthesis of antibiotics, agricultural chemicals, polymers, etc