2,2′-[9H-fluoren-9-ylidenebis(6,2-naphthalenediyloxy-2,1-ethanediyloxymethylene)]bis [Oxirane]

2,2′-[9H-fluoren-9-ylidenebis(6,2-naphthalenediyloxy-2,1-ethanediyloxymethylene)]bis [Oxirane] · CAS 1169223-35-1