2.5;438577-61-8
http://www.chemcd.com/info/sell/18327.html2015-09-25 10 Gram 90;1137142-58-5
http://www.chemcd.com/info/buy/11527.html1;64951-09-3
http://www.chemcd.com/info/sell/18195.html500;85589-69-1
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