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Catsyn? (1R,2R)-N,N'-dimethyl-1,2-cyclohexanediamine | CAS 68737-65-5?? ?? ??? ?????. ? ??? C8H18N2??, ???? 142.24g/mol??, ??? ????? NLT 98%???.
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Ultraviolet Absorbent UV-1164
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