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Catsyn? Benzethonium chloride | CAS 121-54-0?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.
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2-Ethoxy-4,4,5,5-tetramethyl-1,3,2-dioxaboralane
1,3-Benzenedicarboxylic acid, 5,5',5'',5'''-(1,3,6,8-pyrenetetrayl)tetrakis-
2-Bromo-5-chloro-pyridine