1) α-dichroine
异常山碱
2) isofebrifugine
异常山碱
1.
Febrifugine and isofebrifugine,which belong to quinazolinones,derived from Chinese hydrangea called "ChangShan" are having highly effective anticoccidials at extremely low dosages yet with little side effect.
常山碱和异常山碱目前主要用于家禽抗球虫病,具有高抗疟性、无副作用的优点,属喹唑啉酮类化合物。
3) anomaly
异常
1.
Analyses on anomaly of radon and its daughters above sandstone type uranium deposit;
砂岩型铀矿床上氡及其子体异常分析
2.
The non-linear study of geochemical anomaly identification in the complicated geological geomorphic region;
复杂地质地貌区地球化学异常识别非线性研究
3.
The Analysis of Reduct Anomaly on Variable Precision Rough Set Model;
可变精度粗集模型约简异常分析
4) abnormal
异常
1.
Discussion on gas logging abnormal show zone with the special hydrocarbon components in P 2 Well;
P2井特殊烃组分气测异常显示层探讨
2.
The analysis and treatment of PET vaccum system abnormal running;
聚酯真空系统异常分析及处理
3.
Analysis on abnormal phenomena in drilling process;
钻井过程中工程异常的分析与判断
5) abnormity
异常
1.
Dealing with shrinkage allowance abnormity of №.1 turbine HP rotor in Dayabay Nuclear Power Station;
大亚湾核电站1号机高压转子收缩窜量异常问题的处理
2.
Discussion on the abnormity displacement and disturbance factors of the low points of geomagnetic component in Jiayuguan;
嘉峪关地磁低点位移异常与干扰因素的讨论
3.
Division of water-containing abnormity using multi-parameter method of direct current induced polarization sounding;
直流激电测深多参数综合分析划分含水异常岩体
6) Abnormality
异常
1.
Analysis and Treatment of Exciter Regulator Abnormality in Qiaotou Secondary Thermal Power Plant;
桥电二厂励磁调节器异常情况的分析与处理
2.
Abnormality of Reproductive Organ on a Distant Hybridization between Families of Cotton×Cowpea in F_1;
棉花、豇豆科间杂交F_1生殖器官的异常表现
3.
Discussion of abnormality in C++/VC++Language And Handling;
C++/VC++语言的异常及其处理方法
参考词条
补充资料:异常山碱
分子式:
CAS号:
性质:又称α-常山碱,异常山碱,异退热碱。针状结晶(由乙醇中结晶)。熔点132℃。旋光度[α]D+31°(乙醇)。易溶于甲醇-氯仿、水-乙醇、丙酮、氯仿,微溶于水、乙醇,几乎不溶于乙醚、苯和石油醚。是β-常山碱的异构体。它在乙醇中加热可转为β-常山碱。存在于虎耳草科植物黄常山(Dichroa febrifuga Lour.)的根和叶。具有抗疟作用,其作用与奎宁相当,尚有降低血压和兴奋子宫的作用。
CAS号:
性质:又称α-常山碱,异常山碱,异退热碱。针状结晶(由乙醇中结晶)。熔点132℃。旋光度[α]D+31°(乙醇)。易溶于甲醇-氯仿、水-乙醇、丙酮、氯仿,微溶于水、乙醇,几乎不溶于乙醚、苯和石油醚。是β-常山碱的异构体。它在乙醇中加热可转为β-常山碱。存在于虎耳草科植物黄常山(Dichroa febrifuga Lour.)的根和叶。具有抗疟作用,其作用与奎宁相当,尚有降低血压和兴奋子宫的作用。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。