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499777-23-0 1,7-tetrasiloxanediol, 1,3,3,5,5,7-hexamethyl-1,7-diphenyl-

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Product Name 1,7-Tetrasiloxanediol, 1,3,3,5,5,7-hexamethyl-1,7-diphenyl-
CAS No. 499777-23-0
Molecular Formula C18H30O5Si4