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Catsyn? Phenyltriethoxysilane | CAS 780-69-8?? ?? ??? ?????. ? ??? C12H20O3Si??, ???? 240.37g/mol??, ??? ????? NLT 98%???.
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2,4-Dichloroquinazoline
2,7-Dibromo-triphenylene
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride