一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Reagenzien

In der Analytik bezeichnet man als Reagens einen Stoff, der zur Identifikation eines anderen Stoffes gebraucht wird. Deswegen werden Reagenzien auch Nachweismittel genannt. Nach der Zugabe des Reagens tritt eine chemische Reaktion auf, die eine charakteristische Eigenschaftsänderung (z. B. Farbänderung oder Fällung) bewirkt. Dadurch können bestimmte Ionen oder funktionelle Gruppe nachgewiesen werden. In der Synthesechemie wird ein Reagens zur Modifikation eines Reaktanten benutzt und während der Reaktion verbraucht.

Click on the specific product, view the latest information of the products, serving information
Structure Chemical Name CAS MF
1-Methylcyclohexa-1,4-dien 1-Methylcyclohexa-1,4-dien 4313-57-9 C7H10
CIS-1,4-DIACETOXY-2-BUTENE CIS-1,4-DIACETOXY-2-BUTENE 25260-60-0 C8H12O4
Perchlorbutadien Perchlorbutadien 87-68-3 C4Cl6
Fullerene C60 Fullerene C60 131159-39-2 C60
(Vinyloxy)cyclohexan (Vinyloxy)cyclohexan 2182-55-0 C8H14O
2,2-Diphenyl-1-picrylhydrazyl 2,2-Diphenyl-1-picrylhydrazyl 1898-66-4 C18H12N5O6*
N,N-Diphenylhydrazinium(1+)chlorid N,N-Diphenylhydrazinium(1+)chlorid 530-47-2 C12H13ClN2
2-Furohydrazid 2-Furohydrazid 3326-71-4 C5H6N2O2
Anthranilohydrazid Anthranilohydrazid 1904-58-1 C7H9N3O
[4-(Benzyloxy)phenyl]hydrazinmonohydrochlorid [4-(Benzyloxy)phenyl]hydrazinmonohydrochlorid 52068-30-1 C13H15ClN2O
4-Aminobenzohydrazid 4-Aminobenzohydrazid 5351-17-7 C7H9N3O
Thiocarbonohydrazid Thiocarbonohydrazid 2231-57-4 CH6N4S
2-Chloro-4-fluorophenylhydrazine hydrochloride 2-Chloro-4-fluorophenylhydrazine hydrochloride 497959-29-2 C6H7Cl2FN2
Methylhydraziniumsulfat Methylhydraziniumsulfat 302-15-8 CH8N2O4S
3,5-Bis(trifluoromethyl)phenylhydrazine hydrochloride 3,5-Bis(trifluoromethyl)phenylhydrazine hydrochloride 502496-23-3 C8H7ClF6N2
N,N'-Diacetylhydrazin N,N'-Diacetylhydrazin 3148-73-0 C4H8N2O2
4-Hydroxybenzohydrazid 4-Hydroxybenzohydrazid 5351-23-5 C7H8N2O2
2,2-Dimethylpropionic acid hydrazide 2,2-Dimethylpropionic acid hydrazide 42826-42-6 C5H12N2O
Dibenzyl diselenide Dibenzyl diselenide 1482-82-2 C14H14Se2
1,7-Dicarbadodecaboran(12) 1,7-Dicarbadodecaboran(12) 16986-24-6 C2H12B10
Hydrazodicarbaldehyd Hydrazodicarbaldehyd 628-36-4 C2H4N2O2
p-Nitrobenzohydrazid p-Nitrobenzohydrazid 636-97-5 C7H7N3O3
Dinatrium-4-[(o-arsonophenyl)azo]-3-hydroxynaphthalin-2,7-disulfonat Dinatrium-4-[(o-arsonophenyl)azo]-3-hydroxynaphthalin-2,7-disulfonat 3688-92-4 C16H14AsN2NaO10S2
2,3-Dichlorophenylhydrazine hydrochloride 2,3-Dichlorophenylhydrazine hydrochloride 21938-47-6 C6H7Cl3N2
Dinatrium-3-(5-chlor-2-hydroxyphenylazo)-4,5-dihydroxynaphthalin-2,7-disulfonat Dinatrium-3-(5-chlor-2-hydroxyphenylazo)-4,5-dihydroxynaphthalin-2,7-disulfonat 1058-92-0 C16H12ClN2NaO9S2
4-METHOXYAZOBENZENE 4-METHOXYAZOBENZENE 2396-60-3 C13H12N2O
Phenylselenol Phenylselenol 645-96-5 C6H6Se
3,6-Diamino-9-[2-(methoxycarbonyl)phenyl]xanthyliumchlorid 3,6-Diamino-9-[2-(methoxycarbonyl)phenyl]xanthyliumchlorid 62669-70-9 C21H17ClN2O3
Dimethyldiselenid Dimethyldiselenid 7101-31-7 C2H6Se2
3-Chloro-4-fluorophenylhydrazine hydrochloride 3-Chloro-4-fluorophenylhydrazine hydrochloride 175135-74-7 C6H7Cl2FN2
[2,2'-Bichinolin]-4,4'-dicarbonsure [2,2'-Bichinolin]-4,4'-dicarbonsure 1245-13-2 C20H12N2O4
3-FLUOROBENZHYDRAZIDE 3-FLUOROBENZHYDRAZIDE 499-55-8 C7H7FN2O
2-(4-CARBOXYPHENYL)-1,3,2-DIOXABORINANE 2-(4-CARBOXYPHENYL)-1,3,2-DIOXABORINANE 126747-13-5 C10H11BO4
2-Fluorophenylhydrazine 2-Fluorophenylhydrazine 2368-80-1 C6H7FN2
Dimethyl-2,2'-azobis(2-methylpropionat) Dimethyl-2,2'-azobis(2-methylpropionat) 2589-57-3 C10H18N2O4
Morpholin-Boran Morpholin-Boran 4856-95-5 C4H12BNO
Diisopinocampheylborane Diisopinocampheylborane 21947-87-5 C20H35B
2-ALLENYL-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE 2-ALLENYL-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE 865350-17-0 C9H15BO2
Thioxanthen-9-on Thioxanthen-9-on 492-22-8 C13H8OS
TETRAKIS(DIMETHYLAMINO)DIBORON TETRAKIS(DIMETHYLAMINO)DIBORON 1630-79-1 C8H24B2N4
o-Nitrobenzohydrazid o-Nitrobenzohydrazid 606-26-8 C7H7N3O3
4-(5,5-Dimethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 4-(5,5-Dimethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 128376-65-8 C12H15BO3
4-[[4-(Dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-yliden]methyl]-N-ethyl-N,N-dimethylanilinium-bromid-chlorid, Verbindung mit Zinkchlorid 4-[[4-(Dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-yliden]methyl]-N-ethyl-N,N-dimethylanilinium-bromid-chlorid, Verbindung mit Zinkchlorid 7114-03-6 C27H35BrCl3N3Zn
(R)-2-METHYL-CBS-OXAZABOROLIDINE (R)-2-METHYL-CBS-OXAZABOROLIDINE 133261-83-3 C18H20BNO
Dichlorophenylborane Dichlorophenylborane 873-51-8 C6H5BCl2
1-BROMO-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE 1-BROMO-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE 269410-06-2 C12H16BBrO2
Di-tert-butylbicarbamat Di-tert-butylbicarbamat 16466-61-8 C10H20N2O4
p-tert-Butylbenzohydrazid p-tert-Butylbenzohydrazid 43100-38-5 C11H16N2O
Seleninobenzoesaeure Seleninobenzoesaeure 6996-92-5 C6H6O2Se
2,5-Difluorophenylhydrazine hydrochloride 2,5-Difluorophenylhydrazine hydrochloride 175135-73-6 C6H7ClF2N2
2-Fluorobenzohydrazide 2-Fluorobenzohydrazide 446-24-2 C7H7FN2O
2,2'-Azobis(2-methylbutyronitril) 2,2'-Azobis(2-methylbutyronitril) 13472-08-7 C10H16N4
DICYCLOHEXYL(TRIFLUOROMETHANESULFONYLOXY)BORANE DICYCLOHEXYL(TRIFLUOROMETHANESULFONYLOXY)BORANE 145412-54-0 C13H22BF3O3S
2-CHLORO-1,3,2-BENZODIOXABOROLE 2-CHLORO-1,3,2-BENZODIOXABOROLE 55718-76-8 C6H4BClO2
6-(Dibutylamino)-1,3,5-triazin-2,4(1H,3H)-dithion 6-(Dibutylamino)-1,3,5-triazin-2,4(1H,3H)-dithion 29529-99-5 C11H20N4S2
[1,2,4]TRIAZOLO[4,3-A]PYRIDINE-3-THIOL [1,2,4]TRIAZOLO[4,3-A]PYRIDINE-3-THIOL 6952-68-7 C6H5N3S
S-Methylmethanthiosulfonat S-Methylmethanthiosulfonat 2949-92-0 C2H6O2S2
3H-1,2-Benzodithiol-3-one-1,1-dioxide 3H-1,2-Benzodithiol-3-one-1,1-dioxide 66304-01-6 C7H4O3S2
2-ETHYLTHIO-1,3,4-THIADIAZOLE-5-THIOL 2-ETHYLTHIO-1,3,4-THIADIAZOLE-5-THIOL 37147-15-2 C4H6N2S3
4,5-DIMETHYL-4H-(1,2,4)TRIOZOLE-3-THIOL 4,5-DIMETHYL-4H-(1,2,4)TRIOZOLE-3-THIOL 38942-50-6 C4H7N3S
6,6'-Di-tert-butyl-4,4'-thiodi-m-kresol 6,6'-Di-tert-butyl-4,4'-thiodi-m-kresol 96-69-5 C22H30O2S
5,6-DICHLOROBENZIMIDAZOLE-2-THIOL 5,6-DICHLOROBENZIMIDAZOLE-2-THIOL 19462-98-7 C7H4Cl2N2S
Bromselenobenzol Bromselenobenzol 34837-55-3 C6H5BrSe
(2-MERCAPTOETHYL)TRIMETHYLSILANE (2-MERCAPTOETHYL)TRIMETHYLSILANE 18143-30-1 C5H14SSi
4-[(Trifluormethyl)thio]anilin 4-[(Trifluormethyl)thio]anilin 372-16-7 C7H6F3NS
Didodecylsulfid Didodecylsulfid 2469-45-6 C24H50S
TRIISOPROPYLSILANETHIOL TRIISOPROPYLSILANETHIOL 156275-96-6 C9H22SSi
4-PROPOXY-PYRIMIDINE-2-THIOL 4-PROPOXY-PYRIMIDINE-2-THIOL 438219-92-2 C7H10N2OS
5-BENZYLTHIO-1,3,4-THIADIAZOLE-2-THIOL 5-BENZYLTHIO-1,3,4-THIADIAZOLE-2-THIOL 4858-36-0 C9H8N2S3
4-Chlorbenzol-1,3-dithiol 4-Chlorbenzol-1,3-dithiol 58593-78-5 C6H5ClS2
3-Methylthiopropylamin 3-Methylthiopropylamin 4104-45-4 C4H11NS
5-(PROPYLTHIO)-1,3,4-THIADIAZOLE-2-THIOL 5-(PROPYLTHIO)-1,3,4-THIADIAZOLE-2-THIOL 19921-88-1 C5H8N2S3
2-(Ethylthio)ethanol 2-(Ethylthio)ethanol 110-77-0 C4H10OS
TRIMETHYLSILYLMETHANETHIOL TRIMETHYLSILYLMETHANETHIOL 18165-76-9 C4H12SSi
Heptan-1-thiol Heptan-1-thiol 1639-09-4 C7H16S
4-(2-THIENYL)PYRIMIDINE-2-THIOL 4-(2-THIENYL)PYRIMIDINE-2-THIOL 175202-75-2 C8H6N2S2
1-Chlor-2-(ethylthio)ethan 1-Chlor-2-(ethylthio)ethan 693-07-2 C4H9ClS
5-THIOPHEN-2-YL-[1,3,4]OXADIAZOLE-2-THIOL 5-THIOPHEN-2-YL-[1,3,4]OXADIAZOLE-2-THIOL 10551-15-2 C6H4N2OS2
2,4,4-Trimethylpentan-2-thiol 2,4,4-Trimethylpentan-2-thiol 141-59-3 C8H18S
[(2-Chlorethyl)thio]benzol [(2-Chlorethyl)thio]benzol 5535-49-9 C8H9ClS
S-Phenylthioacetat S-Phenylthioacetat 934-87-2 C8H8OS
3,4-Dichlortoluol-α-thiol 3,4-Dichlortoluol-α-thiol 36480-40-7 C7H6Cl2S
Decan-1-thiol Decan-1-thiol 143-10-2 C10H22S
Octan-1,8-dithiol Octan-1,8-dithiol 1191-62-4 C8H18S2
2-ANILINO-4,6-DIMERCAPTO-1,3,5-TRIAZINE 2-ANILINO-4,6-DIMERCAPTO-1,3,5-TRIAZINE 13733-91-0 C9H8N4S2
2-METHYLBENZYL MERCAPTAN 2-METHYLBENZYL MERCAPTAN 7341-24-4 C8H10S
Chlorselenobenzol Chlorselenobenzol 5707-04-0 C6H5ClSe
p-Fluortoluol-α-thiol p-Fluortoluol-α-thiol 15894-04-9 C7H7FS
[2-(Methylthio)ethyl]amin [2-(Methylthio)ethyl]amin 18542-42-2 C3H9NS
DIMETHYLCYSTEAMINE HYDROCHLORIDE DIMETHYLCYSTEAMINE HYDROCHLORIDE 32047-53-3 C6H17ClN2S2
Tetradecan-1-thiol Tetradecan-1-thiol 2079-95-0 C14H30S
Toluol-3,4-dithiol Toluol-3,4-dithiol 496-74-2 C7H8S2
Pentan-1,5-dithiol Pentan-1,5-dithiol 928-98-3 C5H12S2
tert-Dodecanthiol tert-Dodecanthiol 25103-58-6 C12H26S
3-METHYLBENZYL MERCAPTAN 3-METHYLBENZYL MERCAPTAN 25697-56-7 C8H10S
2,3,5,6-Tetrachlorpyridin-4-thiol 2,3,5,6-Tetrachlorpyridin-4-thiol 10351-06-1 C5HCl4NS
Pentafluorthiophenol Pentafluorthiophenol 771-62-0 C6HF5S
Dibutyldisulfid Dibutyldisulfid 629-45-8 C8H18S2
1H-IMIDAZO[4,5-B]PYRIDINE-2-THIOL 1H-IMIDAZO[4,5-B]PYRIDINE-2-THIOL 29448-81-5 C6H5N3S
4-(4-METHOXYPHENYL)PYRIMIDINE-2-THIOL 4-(4-METHOXYPHENYL)PYRIMIDINE-2-THIOL 175202-77-4 C11H10N2OS
Website-Startseite | Mitglied Firmen | Werbung | ueber uns
Copyright © 2016 ChemicalBook All rights reserved.
长沙县| 泗水县| 绥中县| 古蔺县| 渭南市| 宁国市| 鸡东县| 额尔古纳市| 保康县| 曲松县| 教育| 乌恰县| 宝应县| 准格尔旗| 介休市| 特克斯县| 巴林左旗| 洛浦县| 崇州市| 米泉市| 曲阜市| 尚义县| 安仁县| 五峰| 临潭县| 留坝县| 木兰县| 仁布县| 集安市| 泸西县| 青川县| 乌鲁木齐县| 新宁县| 镇江市| 蒙山县| 余干县| 马尔康县| 原平市| 都昌县| 马山县| 弥渡县|