| 英文名称: | | ammonium, (methylenebis(p-phenylene)bis(2-oxoethylene))bis((2-hydroxyethyl)dime | | (methylenebis(p-phenylene)bis(2-oxoethylene))bis((2-hydroxyethyl)dimethy lamm | | onium bromide) | | (methylenebis(p-phenylene)bis(2-oxoethylene))bis((2-hydroxyethyl)dimethyl-ammoniu dibromide |
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