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CAS: 40374-51-4
英文名称: 
(4,4'-biphenylylenebis(2-oxoethylene))bis((2-acetoxyethyl)dimethyl-ammoniu
acetyl-seco-hemicholinium-3
acetylseco hemicholinium-3-bromide
achc-3(2)
(4,4'-biphenylylenebis(2-oxoethylene))bis((2-acetoxyethyl)dimethyl-ammoniudibromide
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