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本帖最后由 ★神仙姐姐° 于 2012-5-28 11:36 编辑 Product name:Ethyl 4-methyloxazole-5-carboxylate Post Date:2012-5-28 5:48:42 Expiry Date:2012-6-2 5:48:42CAS No:20485-39-6 Country: Explained in detail:please quote the best price for 5 gms of this Company:CARBEX Email:carolinaorganicchemistry@hotmail.com Tel:1336 695-7377 695-7377 Name:JACOB Position:sr. scientist 今天又周一了，很热很闷也很困，反正就没什么精力工作，唉，难受。。。大家也是这样吗
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