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2,3-Dichloro-5-(trifluoromethyl)pyridine CAS69045-84-7Pesticides organism ticks urea, fluorine organism urea intermediates, also can be used in the synthesis of herbicide fluorine pyrazole grain spirit grass (cover).
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2,6-DICHLOROPYRIDINE CAS2402-78-0Pharmaceuticals and intermediates in organic synthesis
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2-Dimethylaminoethyl chloride hydrochloride CAS4584-46-7Organic synthesis,medical intermediates
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4-Dimethylaminopyridine CAS1122-58-3Chemical synthesis of a new type of high efficient catalyst