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CAS NO:4657-20-9
CAS:
4657-20-9
英文名称:
2,6-diphenyl-2,4,4,6,8,8-hexamethyl-cyclotetrasiloxan
2,6-diphenyl-2,4,6,6,8,8-hexamethylcyclotetrasiloxane
2,2,4,6,6,8-hexamethyl-4,8-diphenyl-cyclotetrasiloxan
