Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /www/wwwroot/changyanchem.cn/cydetailproe.php on line 3 1-Piperidinecarboxylic acid, 2-[1-[3,4-difluoro-2-[(2-fluoro-4-iodophenyl)aMino]benzoyl]-3-hydroxy-3-azetidinyl]-, 1,1-diMethylethyl ester, (2S)-|934663-52-2-ShangHai ChangYan Chem & Tech CO.,LTD