Acros 474472500 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic dianhydride, 98% Ambalaj Miktarı : 250GR Cas No : 38103-06-9
Acros 474472500 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic dianhydride, 98%
Ambalaj Miktarı : 250GR
Cas No : 38103-06-9
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