Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/938151818e12a5fb447d5cebeca7c5f0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 amino esters-2例句_amino esters-2英汉例句_amino esters-2双解例句_贰靶汉英词典
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。