Bis(m-PEG4)-N-OH,CAS:2182601-79-0,分子量:413.5
Bis(m-PEG4)-N-OH,CAS:2182601-79-0,氧分子量:413.5英文怎么说名称大全:Bis(m-PEG4)-N-OH原子式:C18H39NO9氧分子量:413.5cas:2182601-79-0
纯度:95%+
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