ChemicalBook >?? ???? >Rf-(CH2-CH2-O)nR Rf=CH3 and other function group
Rf-(CH2-CH2-O)nR Rf=CH3 and other function group
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Rf-(CH2-CH2-O)nR Rf=CH3 and other function group ??
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Rf-(CH2-CH2-O)nR Rf=CH3 and other function group ?? ??
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A.T.CHEMICAL | -- |
Jeffreyxu@atchem.net | China | 6589 | 51 |