天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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
Dimethyl-2-aminoterephthalat Dimethyl-2-aminoterephthalat 5372-81-6 C10H11NO4
Methyl-2,4-dichlorbenzoat Methyl-2,4-dichlorbenzoat 35112-28-8 C8H6Cl2O2
Methyl-3,5-dibrom-4-hydroxybenzoat Methyl-3,5-dibrom-4-hydroxybenzoat 41727-47-3 C8H6Br2O3
Methyl 2-acetamidoacrylate Methyl 2-acetamidoacrylate 35356-70-8 C6H9NO3
METHYL 4-AMINO-3-CHLOROBENZOATE METHYL 4-AMINO-3-CHLOROBENZOATE 84228-44-4 C8H8ClNO2
Methylnonadecan-1-oat Methylnonadecan-1-oat 1731-94-8 C20H40O2
Methylheptadecanoat Methylheptadecanoat 1731-92-6 C18H36O2
(R)-(+)-2,2-DIMETHYL-1,3-DIOXOLANE-4-CARBOXYLIC ACID METHYL ESTER (R)-(+)-2,2-DIMETHYL-1,3-DIOXOLANE-4-CARBOXYLIC ACID METHYL ESTER 52373-72-5 C7H12O4
METHYL PHENYLPROPIOLATE METHYL PHENYLPROPIOLATE 4891-38-7 C10H8O2
Methyl-5-bromvalerat Methyl-5-bromvalerat 5454-83-1 C6H11BrO2
Diethoxymethylacetat Diethoxymethylacetat 14036-06-7 C7H14O4
Trichlormethylchlorformiat Trichlormethylchlorformiat 503-38-8 C2Cl4O2
Methyl pivaloylacetate Methyl pivaloylacetate 55107-14-7 C8H14O3
Methyl 3-formylbenzoate Methyl 3-formylbenzoate 52178-50-4 C9H8O3
Methyl-(9Z,12Z,15Z)-9,12,15-octadecatrienoat Methyl-(9Z,12Z,15Z)-9,12,15-octadecatrienoat 301-00-8 C19H32O2
Methyltetracosanoat Methyltetracosanoat 2442-49-1 C25H50O2
Methyl-(Z)-hexadec-9-enoat Methyl-(Z)-hexadec-9-enoat 1120-25-8 C17H32O2
Methyl-4-methoxyphenylacetat Methyl-4-methoxyphenylacetat 23786-14-3 C10H12O3
Methylphenoxyacetat Methylphenoxyacetat 2065-23-8 C9H10O3
Methyl-4-(chlormethyl)benzoat Methyl-4-(chlormethyl)benzoat 34040-64-7 C9H9ClO2
Methyl 4,5-dimethoxy-3-hydroxybenzoate Methyl 4,5-dimethoxy-3-hydroxybenzoate 83011-43-2 C10H12O5
1,7-Dicarbadodecaboran(12) 1,7-Dicarbadodecaboran(12) 16986-24-6 C2H12B10
Trimethylbenzol-1,3,5-tricarboxylat Trimethylbenzol-1,3,5-tricarboxylat 2672-58-4 C12H12O6
Methylundecanoat Methylundecanoat 1731-86-8 C12H24O2
Methyl 4-amino-3-bromobenzoate Methyl 4-amino-3-bromobenzoate 106896-49-5 C8H8BrNO2
Chlorthal-dimethyl Chlorthal-dimethyl 1861-32-1 C10H6Cl4O4
Methyldecanoat Methyldecanoat 110-42-9 C11H22O2
Methylheptafluorbutyrat Methylheptafluorbutyrat 356-24-1 C5H3F7O2
Methyl-2,3-dichlorpropionat Methyl-2,3-dichlorpropionat 3674-09-7 C4H6Cl2O2
Methylpentafluorpropionat Methylpentafluorpropionat 378-75-6 C4H3F5O2
2-(4-CARBOXYPHENYL)-1,3,2-DIOXABORINANE 2-(4-CARBOXYPHENYL)-1,3,2-DIOXABORINANE 126747-13-5 C10H11BO4
METHYL 4-(BROMOMETHYL)-3-METHOXYBENZOATE METHYL 4-(BROMOMETHYL)-3-METHOXYBENZOATE 70264-94-7 C10H11BrO3
METHYL 2-BUTYNOATE METHYL 2-BUTYNOATE 23326-27-4 C5H6O2
Trimethyl orthopropionate Trimethyl orthopropionate 24823-81-2 C6H14O3
Dimethyl-[1,1'-biphenyl]-4,4'-dicarboxylat Dimethyl-[1,1'-biphenyl]-4,4'-dicarboxylat 792-74-5 C16H14O4
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
1,1-Cyclopropanedicarboxylic acid dimethyl ester 1,1-Cyclopropanedicarboxylic acid dimethyl ester 6914-71-2 C7H10O4
Methyl-4-acetamido-5-chlor-o-anisat Methyl-4-acetamido-5-chlor-o-anisat 4093-31-6 C11H12ClNO4
Methylvalerat Methylvalerat 624-24-8 C6H12O2
Methyl-6-hydroxy-m-toluat Methyl-6-hydroxy-m-toluat 22717-57-3 C9H10O3
TETRAKIS(DIMETHYLAMINO)DIBORON TETRAKIS(DIMETHYLAMINO)DIBORON 1630-79-1 C8H24B2N4
Methyl-5-chlor-2-methoxybenzoat Methyl-5-chlor-2-methoxybenzoat 33924-48-0 C9H9ClO3
Dimethylbrommalonat Dimethylbrommalonat 868-26-8 C5H7BrO4
Chloromethyl butyrate Chloromethyl butyrate 33657-49-7 C5H9ClO2
METHYL (S)-(+)-3-HYDROXY-2-METHYLPROPIONATE METHYL (S)-(+)-3-HYDROXY-2-METHYLPROPIONATE 80657-57-4 C5H10O3
(R)-2-METHYL-CBS-OXAZABOROLIDINE (R)-2-METHYL-CBS-OXAZABOROLIDINE 133261-83-3 C18H20BNO
Dimethylmethoxymethylenmalonat Dimethylmethoxymethylenmalonat 22398-14-7 C7H10O5
Methyl-1,2,3,6-tetrahydro-2,6-dioxopyrimidin-4-carboxylat Methyl-1,2,3,6-tetrahydro-2,6-dioxopyrimidin-4-carboxylat 6153-44-2 C6H6N2O4
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
Methyl-2-chloracetoacetat Methyl-2-chloracetoacetat 4755-81-1 C5H7ClO3
Methyl 4-bromophenylacetate Methyl 4-bromophenylacetate 41841-16-1 C9H9BrO2
DICYCLOHEXYL(TRIFLUOROMETHANESULFONYLOXY)BORANE DICYCLOHEXYL(TRIFLUOROMETHANESULFONYLOXY)BORANE 145412-54-0 C13H22BF3O3S
Methyl-4-oxovalerat Methyl-4-oxovalerat 624-45-3 C6H10O3
Dimethyl-2-nitroterephthalat Dimethyl-2-nitroterephthalat 5292-45-5 C10H9NO6
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
Dibenzyl diselenide Dibenzyl diselenide 1482-82-2 C14H14Se2
Dinatrium-4-[(o-arsonophenyl)azo]-3-hydroxynaphthalin-2,7-disulfonat Dinatrium-4-[(o-arsonophenyl)azo]-3-hydroxynaphthalin-2,7-disulfonat 3688-92-4 C16H14AsN2NaO10S2
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
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
Bromselenobenzol Bromselenobenzol 34837-55-3 C6H5BrSe
4-[(Trifluormethyl)thio]anilin 4-[(Trifluormethyl)thio]anilin 372-16-7 C7H6F3NS
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
Didodecylsulfid Didodecylsulfid 2469-45-6 C24H50S
TRIISOPROPYLSILANETHIOL TRIISOPROPYLSILANETHIOL 156275-96-6 C9H22SSi
5-BENZYLTHIO-1,3,4-THIADIAZOLE-2-THIOL 5-BENZYLTHIO-1,3,4-THIADIAZOLE-2-THIOL 4858-36-0 C9H8N2S3
Dimethyldiselenid Dimethyldiselenid 7101-31-7 C2H6Se2
[2,2'-Bichinolin]-4,4'-dicarbonsure [2,2'-Bichinolin]-4,4'-dicarbonsure 1245-13-2 C20H12N2O4
3-Methylthiopropylamin 3-Methylthiopropylamin 4104-45-4 C4H11NS
2-(Ethylthio)ethanol 2-(Ethylthio)ethanol 110-77-0 C4H10OS
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-Chlorethyl)thio]benzol [(2-Chlorethyl)thio]benzol 5535-49-9 C8H9ClS
Dimethyl-2,2'-azobis(2-methylpropionat) Dimethyl-2,2'-azobis(2-methylpropionat) 2589-57-3 C10H18N2O4
S-Phenylthioacetat S-Phenylthioacetat 934-87-2 C8H8OS
Morpholin-Boran Morpholin-Boran 4856-95-5 C4H12BNO
Decan-1-thiol Decan-1-thiol 143-10-2 C10H22S
Diisopinocampheylborane Diisopinocampheylborane 21947-87-5 C20H35B
2-METHYLBENZYL MERCAPTAN 2-METHYLBENZYL MERCAPTAN 7341-24-4 C8H10S
Chlorselenobenzol Chlorselenobenzol 5707-04-0 C6H5ClSe
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
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
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
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
Dichlorophenylborane Dichlorophenylborane 873-51-8 C6H5BCl2
2,3,5,6-Tetrachlorpyridin-4-thiol 2,3,5,6-Tetrachlorpyridin-4-thiol 10351-06-1 C5HCl4NS
Pentafluorthiophenol Pentafluorthiophenol 771-62-0 C6HF5S
Di-tert-butylbicarbamat Di-tert-butylbicarbamat 16466-61-8 C10H20N2O4
Seleninobenzoesaeure Seleninobenzoesaeure 6996-92-5 C6H6O2Se
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
2,2'-Azobis(2-methylbutyronitril) 2,2'-Azobis(2-methylbutyronitril) 13472-08-7 C10H16N4
2-CHLORO-1,3,2-BENZODIOXABOROLE 2-CHLORO-1,3,2-BENZODIOXABOROLE 55718-76-8 C6H4BClO2
Website-Startseite | Mitglied Firmen | Werbung | ueber uns
Copyright © 2016 ChemicalBook All rights reserved.