4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic dianhydride, 98%
品牌:
ACROS ORGANI
品號:
474472500
品名:
4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic dianhydride, 98%
規格:
250GR
CAS:
38103-06-9
貨號:
474472500