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1238475-45-0 oxirane,2,2’-[9h-fluorene-9-ylidenebis(6,2-naphthalenediyloxymethylene)]bis-

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Product Name Oxirane,2,2’-[9H-fluorene-9-ylidenebis(6,2-naphthalenediyloxymethylene)]bis-
CAS No. 1238475-45-0