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Catsyn? 4H-Dinaphtho[2,1-F:1',2'-H][1,5]dioxonin,5,6-dihydro-5-(trans-4-propylcyclohexyl)-,(13BS)- | CAS 477327-64-3?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.