Leaves of field wheat in florescence were sprayed and the cutting leaves of hollyhock were soaked at base with aqueous solutions of N-(1-Naphthaleneacetyl)-N′-(4-Aminopyryl) Thiourea of 10, 20, 50 mg .

以新合成的N-(1-萘乙酰基)-N′-(4-氨替吡啉基)硫脲配制成不同濃度(10狼友视频免费看、20曰韩欧美不卡片、50 mg 。 L-1)的水溶液可以免费看的黄色，對(duì)大田揚(yáng)花期小麥進(jìn)行葉面噴灑和蜀葵葉片扦插基部的浸泡處理亚洲黄色网站1，并在分別含有0.1 mg 。

The baseline separation of 9 neutral compounds (thiourea, benzene, toluene, ethyl benzene, n-propylbenzene, naphthalene, n-butylbenzene, fluorene and anthracene) and 7 acidic, basic and neutral compounds (thiourea, o-aminophenol, phenol, benzene, o-methylaniline,α-naphthylamine, 2,4-dichloroaniline) can be obtained under optimized capillary electrochromatographic conditions.

在該均相硅膠基質(zhì)整體柱上成功地分離了9種中性物質(zhì)(硫脲天天射av、苯黄色色色色色色色网站、甲苯、乙基苯日韩亚洲欧美激情视频、正丙苯国内大量愉拍人妻精品视频、萘、正丁基苯农村的毛片丨级、芴和蒽)以及7種中性国产亚洲AAA片在线看、酸性和堿性物質(zhì)(硫脲、鄰氨基酚8x国产永久专区、苯酚www.黄在线播放、苯、鄰甲苯胺欧美性生活A片、α-萘胺和2每日更新在线，4-二氯苯胺)。

Eight novel N,N′-naphthalene acyl substituted aromatic acylamino thiocarbamide s(Ⅱ1~Ⅱ8) were synthesized from aryl acylhydrazine and α-naphthalene acyl isothiocyanate, which was obtained by the reaction of potassium thiocyanate with α-naphthalene acyl chloride obtained from 2-naphthylacetic acid and thionyl chloride in anhydrous benzene.

通過α-萘乙酸和SOCl2在無水苯中反應(yīng)制得α-萘乙酰氯2021国产精品露脸在线，與硫氰酸鉀反應(yīng)生成α-萘乙跹侵藁粕悠得夥眩基異硫氰酸酯，再與芳基酰肼進(jìn)行加成反應(yīng)国产精品高清无码，合成8種新型N久久黄色一级A片，N′-萘乙酰基取代芳乙酰胺基硫脲類化合物(Ⅱ1～Ⅱ8)H漫无遮挡全彩纯肉动漫。

A novel compound——N-naphthalene acylN′-substituted p-chlorobenzamido thiocarbamide was synthesized by reaction of p-chlorobenzamido hydrazine and α-naphthalene acyl mustard oil,which was obtained by potassium thiocyanate combined with α-naphthalene acyl chloride formed from α-naphthylacetic acid and SOCl2 in anhydrous benzene.

通過α-萘乙酸和SOCl2在無水苯中反應(yīng)制得α-萘乙酰氯精品日韩欧美一区二区久久，然后與硫氰酸鉀反應(yīng)生成α-萘乙酰基異硫氰酸酯先锋资源网站在线，再與對(duì)氯苯甲酰肼進(jìn)行加成反應(yīng)劲爆A片免费网址，合成了新型化合物N-萘乙酰基-N′-對(duì)氯苯甲酰氨基硫脲永久免费的毛片视频网站，用薄層色譜法跟蹤最后一步反應(yīng)人人操必人人操，確定了反應(yīng)時(shí)間9999在线观看视频免费。

Naphthalene acetyl chloride was prepared firstly by the reaction between α-naphthylacetic acid and SOCl2 in anhydrous benzene,then reacted with potassium thiocyanate to obtain α-naphthalene acetyl isosulfocyanate,as taking an addition reaction with p-chloro benzoyl hydrazine the novel compound N-naphthalene acetyl-N'-p-chloro benzoylamino thiocarbamide was finally synthesized.

通過α-萘乙酸和SOC l2在無水苯中反應(yīng)制得α-萘乙酰氯，然后與硫氰酸鉀反應(yīng)生成α-萘乙跞蘸丶段蘼朊夥咽悠担基異硫氰酸酯久久精品国产91，再與對(duì)氯苯甲酰肼進(jìn)行加成反應(yīng)，生成新型化合物N-萘乙跖访栏＠敬笕基-N'-對(duì)氯苯甲酰氨基硫脲日本wws。

Naphthalene acetyl chloride was prepared firstly by the reaction betweenα-naphthylacetic acid and SOCl2 in anhydrous benzene, then reacted with potassium thiocyanate to obtainα-naphthalene acetyl isosulfocyanate, as taking an addition reaction with p-chloro benzoyl hydrazine the novel compound N-naphthalene acetyl-N'-p-chloro benzoylamino thiocarbamide was finally synthesized.

通過α-萘乙酸和SOCl2在無水苯中反應(yīng)制得α-萘乙酰氯，然后與硫氰酸鉀反應(yīng)生成α-萘乙酸基異硫氰酸酯久久99精彩视频，再與對(duì)氯苯甲酰肼進(jìn)行加成反應(yīng)在线强奸，生成新型化合物N-萘乙酰基－N'-對(duì)氯苯甲酰氨基硫脲午夜亚洲视频。

Eight novel N,N′-naphthalene acyl substituted aromatic acylamino thiocarbamides(Ⅱ1~Ⅱ8) were synthesized from aryl acylhydrazine and α-naphthalene acyl isothiocyanate, which was obtained by the reaction of potassium thiocyanate with α-naphthalene acyl chloride obtained from 2-naphthylacetic acid and thionyl chloride in anhydrous benzene.

通過α-萘乙酸和SOCl2在無水苯中反應(yīng)制得α-萘乙酰氯，與硫氰酸鉀反應(yīng)生成α-萘乙?入级性交片；惲蚯杷狨コ?7公开免费在线，再與芳基酰肼進(jìn)行加成反應(yīng)，合成8種新型N欧系a片黄片，N′-萘乙趺琅悠祷粕基取代芳乙酰胺基硫脲類化合物(Ⅱ1～Ⅱ8)。

The complexation behavior of these compounds with linear or aromatic dicarboxylate was investigated by the means of absorption, emission spectra,〓H-NMR and molecular dynamics.

結(jié)果顯示www.fxjy888.com，二羧酸鹽陰離子與雙鏈萘基脲／硫脲哌嗪化合物發(fā)生絡(luò)合形成新的物種導(dǎo)致雙鏈萘基脲／硫脲哌嗪化合物的吸收和熒光光譜行為的變化欧美在线888。

Double chain naphthyurea/thiourea piperazine derivatives could act as a fluorescent chemosensor not for aromatic dicarboxylate but for linear dicarboxylate especially for pimelate anion.

雙鏈萘脲基或硫脲基哌嗪化合物與直鏈二羧酸鹽絡(luò)合具有較高的穩(wěn)定常數(shù)和1∶1的化學(xué)計(jì)量比，兩者通過六個(gè)氫鍵形成雙點(diǎn)結(jié)合的絡(luò)合物国产精品自在线拍国产不卡。

Based on synthesis of six naphthyl substituted urea and thiourea open-chained compounds, the interaction of these compounds as host molecules with several anionic guests in molecular level were studied via absorption, fluorescence and 〓HNMR spectra.

二日韩爱色成人片在线观看视频网站、在設(shè)計(jì)合成六種萘取代的脲及硫脲類多足開鏈化合物的基礎(chǔ)上，利用吸收光譜插人妻视频、熒光光譜及〓H NMR波譜手段詳細(xì)研究了該類化合物作為主體分子與不同種類陰離子客體分子間的相互作用色综合久久综合网88。

eikonogen：氨基萘磺酸鈉鹽

鞍形印版saddle plate | 氨基萘磺酸鈉鹽eikonogen | 氨基硫脲thiosemicarbazide

eikonogen：中文:氨基萘磺酸鈉鹽

中文:鞍形印版saddle plate | 中文:氨基萘磺酸鈉鹽eikonogen | 中文:氨基硫脲thiosemicarbazide