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CAS NO:25150-69-0
CAS:
25150-69-0
英文名称:
ammonium, (4,4'-biphenylylenebis(2-oxoethylene))bis(((2-cyano-2-hydroxycyclohex
(4,4'-biphenylylenebis(2-oxoethylene))bis(((2-cyano-2-hydroxycyclohexyl)me thyl) dimethyl-ammoniu dibromide
