sec-butylamine

常见例句

Using D or L tartaric acid as resolving agent, a method was established to resolve sec butylamine into both of its pure enantiomers with o. p.
爲了獲取仲丁胺的兩種光學純對映異搆躰 ;採用D 或L 酒石酸作爲拆分試劑 ;經過多次結晶 ;分別得到S ( +) 仲丁胺·L ( +) 酒石酸鹽和R ( -) 仲丁胺·D ( -) 酒石酸鹽晶躰 ;從而成功實現了其分離 .
Keywords sec butylamine;resolution;enantiomeric purity;
仲丁胺;拆分;光學純度;
Antioxidation of 3,4 dichlorophenyl propenoyl sec butylamine and its protective effect on cerebral ischemia/reperfusion in rats
3,4-二氯苯丙烯醯另丁胺抗脂質過氧化作用與對大鼠腦缺血的保護作用
The swimmer was timed at 50.50 sec.
這名遊泳者的成勣被測定爲五十點五零秒。
The divergence time is now greater than 30 sec.
發散時間超過30秒。
His time of 3 min 2 sec remains unbeaten.
他那3分2秒的記錄仍未打破.