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499777-20-7 1,7-tetrasiloxanediol, 1,1,3,3,5,7,7-heptamethyl-5-phenyl-

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Product Name 1,7-Tetrasiloxanediol, 1,1,3,3,5,7,7-heptamethyl-5-phenyl-
CAS No. 499777-20-7
Molecular Formula C13H28O5Si4