英文名称: | Quaternary ammonium compounds, C16-18-alkyltrimethyl, chlorides | quaternary ammonium compounds, c16-18-alkyltrimethyl,chlorides | alkyl trimethyl ammonium chloride(90%c18,10%c16) | alkyl trimethyl ammonium chloride(90%c18,10%c16)chemical | alkyl trimethylammoniumchloride(90%c18,10%c16)chemical | alkyl* trimethyl ammonium chloride *(90%c18,10%c16) | Quaternary ammonium compounds,C16-18-alkyltrimethyl,chlorides |
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