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1-(2-DIMETHYLAMINOETHYL)-5-MERCAPTO-1,2,3,4-TETRAZOLE CAS61607-68-9Cefotiam intermediates.
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2-Dimethylaminoethyl chloride hydrochloride CAS4584-46-7Organic synthesis,medical intermediates
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Tris(2-aminoethyl)amine CAS4097-89-6As the structure unit of the cryptand, organic non ionic superbases (a non ion alkali) precursor