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2-吡咯烷酮(α-吡咯烷酮)
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99.5%無色透明液體
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CAS<SPAN style='"Times New Roman";"Times New Roman";"FONT-SIZE: 10pt; COLOR: #333333">616-45-5</SPAN></div></TD> <TD vAlign=top width=190> <div>200kg/</div></TD></TR></TBODY></TABLE></DIV>
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