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CAS NO:64048-48-2
CAS:
64048-48-2
英文名称:
ammonium, (4,4'-biphenylylenebis(carbamoylmethylene))bis((2-hydroxyethyl)dimeth
(4,4'-biphenylylenebis(carbamoylmethylene))bis((2-hydroxyethyl)dimethyl-ammoniu dibromide
