Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/740250a8f3d58d8ecdcd24cb8bea425e.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 amino esters-2例句_amino esters-2英汉例句_amino esters-2双解例句_甲百匯小鸡词典
Preparation and properties of 2,4,5-trichloro phenyl esters of several 9-fluorenylmeth-yloxycarbonyl (Fmoc)amino acids are described. 本文報道了幾種9-芴甲氧羰-氨基酸-2，4，5-三氯苯活潑酯的制法和性質。