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5,5'-[9H-fluoren-9-ylidenbis(2-metyl-4,1-fenylen)]bis(1,3-dihydro-1,3-dioxo-5-isobensofurankarboxylat)
CAS：933041-59-9 Molekylformel: C45H26O10 Högt brytningsindex, hög temperaturbeständig.
5,5'-[9H-fluoren-9-ylidenbis(2-metyl-4,1-fenylen)]bis(1,3-dihydro-1,3-dioxo-5-isobensofurankarboxylat) 933041-59-9 C45H26O10C45H26O10Send Email detaljer -
N,N'-(9H-fluoren-9-ylidendi-4,1-fenylen)bis[1,3-dihydro-1,3-dioxo-5-isobensofurankarboxamid]
CAS：867350-98-9 Molekylformel: C43H24N2O8 Högt brytningsindex, hög temperaturbeständig.
N,N'-(9H-fluoren-9-ylidendi-4,1-fenylen)bis[1,3-dihydro-1,3-dioxo-5-isobensofurankarboxamid] 867350-98-9 C43H24N2O8Send Email detaljer
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