138954-71-9

DYR28002 | 138954-71-9 | 4,4'-Bis[(hexafluoroisopropylidene)phthalic anhydride]diphenyl
4,4'-Bis[(hexafluoroisopropylidene)phthalic anhydride]diphenyl

CAS 번호 : 138954-71-9

카탈로그 번호 : DYR28002

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