| 英文名称: | | quaternary ammonium compounds, (c16-18 and c18-unsatd. alkyl)trimethyl, chlorid | | quaternary ammonium compounds, (c16-18 and c18-unsatd.alkyl)trimethyl, chlorides | | alkyl trimethyl ammonium chloride derived from cottonseed | | alkyl trimethylammoniumchloride derivedfromcottonseed | | alkyl* trimethyl ammonium chloride *derived from cottonseed oil |
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