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34060-09-8 spiro[5.5]pentasiloxane, 2,4,8,10-tetramethyl-2,4,8,10-tetraphenyl-

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Product Name Spiro[5.5]pentasiloxane, 2,4,8,10-tetramethyl-2,4,8,10-tetraphenyl-
CAS No. 34060-09-8
Molecular Formula C28H32O6Si5