1) pencycuron
戊菌隆
1.
Finally,a toluene solution of N-4-chlorobenzyl-N-cycopentylamine was treated with phenylisocyanate,and heated at 50℃ for 8h affored pencycuron with 95% purity.
以对氯氯苄为原料 ,先与六甲基次胺进行胺化反应制得对氯苄胺 ;然后在RaneyNi催化剂存在下 ,在高压釜中与环戊酮进行缩合反应 ,同时加氢还原 ,得到N -对氯苄基 -N -环戊胺 ;最后N -对氯苄基 -N -环戊胺与苯基异氰酸酯在 50℃的甲苯溶液中缩合 ,处理后得到戊菌隆。
2.
A field test was done to reveal the dynamics of pencycuron residue in cotton and soil, respectively.
采用田间试验方法 ,研究了戊菌隆农药在棉花和土壤中的残留规律。
2) clone strains
克隆菌株
1.
The results showed that the mycelia growth rate,density,color and the primordial formation time of clone strains and multi-spore isolation strains were almost the same as that of the preservation strain.
研究了3种不同来源的7个鸡腿蘑Cc_1菌株的菌丝培养特征和农艺性状,还将7个菌株进行了两两对峙培养,结果表明克隆菌株和多孢分离菌株与保藏菌株间菌丝生长速率、密度、色泽及现蕾时间等方面没有明显差异,任意两菌株间均无拮抗。
3) Rondaniella
隆菌蚊属
1.
Three New Species of Rondaniella Johannsen (Diptera: Myceto- philidae) from China;
中国隆菌蚊属三新种记述 (双翅目:菌蚊科)(英文)
2.
Two New Species of the Genus Rondaniella Johannsen (Diptera:Mycetophilidae) from China;
中国隆菌蚊属二新种记述(双翅目:菌蚊科)(英文)
4) laccolithic dome
菌状穹隆
5) penconazole
戊菌唑
1.
With the starting materials of 2,4-dichlorobenzylcyanide and 1-bromopropane, fungicide penconazole was synthesized by five steps of reaction, its total yield was 44% (calculated by 2,4-dichlorobenzylcyanide).
以2,4-二氯苯乙腈和溴代正丙烷为起始原料,经过烷基化、酯化、还原、甲磺酰化、缩合等5步反应制得戊菌唑,5步总收率44%(以2,4-二氯苯乙腈计)。
2.
A quantitative HPLC procedure for penconazole analysis was established using a SB-C18 HPLC column,methanol/water(80/20) as the mobile phase,and determination at 230 nm.
为寻求操作简便、快速地测定戊菌唑中有效成分含量,建立了高效液相色谱法测定戊菌唑含量的定量分析方法。
6) Crag mylone
棉隆杀菌剂
补充资料：戊菌隆
分子式：C19H21ClN2O
分子量：328.84
CAS号：66063-05-6
性质：该品为无色结晶体。熔点128.0-131℃。
制备方法：暂无
用途：脲类杀菌剂。
分子量：328.84
CAS号：66063-05-6
性质：该品为无色结晶体。熔点128.0-131℃。
制备方法：暂无
用途：脲类杀菌剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条