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J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
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E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: www.jkchemical.com
Produkte insgesamt:96815
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Produktkatalog

(R)-(-)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole, min. 98% (R)-(-)-DTBM-SEGPHOS566940-03-2C74H100O8P2
2-Chloro-6-methylbenzo[d]thiazole, 97%3507-26-4C8H6ClNS
(11aR)-(+)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-phenoxy, min. 98% (R)-ShiP656233-53-3C23H19O3P
3-Chloro-2-hydroxypropanesulfonic acid sodium salt, 95%Natrium-3-chlor-2-hydroxypropansulfonat126-83-0C3H8ClNaO4S
2-Chloro-4-iodopyridine, 99%153034-86-7C5H3ClIN
Citronellol, 95%Citronellol106-22-9C10H20O
Benzyl 2-acetamido-2-deoxy-α-D-glucopyranoside13343-62-9C15H21NO6
Busulfan, 98%1,4-Butandiol-dimethylsulfonat55-98-1C6H14O6S2
(R)-(+)-3-Benzyloxy-1,2-propanediol56552-80-8C10H14O3
2-(BroMoMethyl)phenylboronic Acid (contains varying aMounts of Anhydride)91983-14-1C7H8BBrO2
2-(3-BroMophenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborine927384-43-8C16H12BBrN2
Fmoc-D-nipecotic acid, 98%193693-67-3C21H21NO4
3-Ethylpyrrolidine7699-52-7C6H13N
Coproporphyrin III dihydrochloride14643-66-4C36H38N4O8
4-methyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)724749-07-9C11H10F3N3OS
5-cyclopentyl-1,3,4-thiadiazol-2-amine(SALTDATA: FREE)57235-54-8C7H11N3S
Boron(III) phosphateBororthophosphat13308-51-5BO4P
4-Chlorophenyl Phosphorodichloridate [Phosphorylating Agent]p-Chlorphenyldichlorphosphat772-79-2C6H4Cl3O2P
4-Bromo-2-(trifluoromethoxy)iodobenzene 97%175278-12-3C7H3BrF3IO
4-Methyl-2-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazole, 97%690632-24-7C16H20BNO2S
HexacosaneHexacosan630-01-3C26H54
2-(Naphth-1-ylmethylthio)acetic acid 95+%5254-92-2C13H12O2S
3-Butoxy-benzoic acid hydrazide350997-57-8C11H16N2O2
Dianil Brown 3GNDinatrium-5-[[4'-[[2,4-diamino-5-[(4-sulfophenyl)azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]salicylat3811-71-0C31H22N8Na2O6S
p-Tolyl-acetyl chloride35675-44-6C9H9ClO
2,6-Octadiyne764-73-8C8H10
4-Methoxy-3-methylaniline136-90-3C8H11NO
4-chloro-2-methyl-6-propylpyrimidine(SALTDATA: FREE)89967-20-4C8H11ClN2
(Methylthio)acetonitrileMethylthioacetonitril35120-10-6C3H5NS
3-amino-2-(2-thienylmethyl)-1-propanol(SALTDATA: FREE)1017371-11-7C8H13NOS
2-(1-methylpiperidin-4-yl)ethanamine(SALTDATA: FREE)20845-38-9C8H18N2
Nonenylsuccinic anhydride pure28928-97-4C13H20O3
2-{[6-(1H-pyrazol-1-yl)-4-pyrimidinyl]amino}ethanol(SALTDATA: FREE)415699-68-2C9H11N5O
[(3,5-dimethylbenzyl)thio]acetic acid(SALTDATA: FREE)425607-97-2C11H14O2S
3-(4-Methoxyphenoxy)benzaldehyde3-(4-Methoxyphenoxy)benzaldehyd62373-80-2C14H12O3
3-Fluoro-4-(trifluoromethyl)cinnamic acid231291-13-7C10H6F4O2
4-Bromo-3-methyl-1H-pyrazole, 97%4-Brom-3-methyl-1H-pyrazol13808-64-5C4H5BrN2
4-Amino-3-iodobenzotrifluoride, 98%163444-17-5C7H5F3IN
BOC-L-Glutamic acid 5-benzylester dicyclohexylamine salt, 99.5+%5-Benzyl-N-(tert-butoxycarbonyl)-L-2-aminoglutarat, Verbindung mit N-Dicyclohexylamin (1:1)13574-84-0C29H46N2O6
Piperazine-1-carboxylic acid amide5623-95-0C5H11N3O
1-[4-(1H-1,2,4-triazol-1-yl)phenyl]ethanamine(SALTDATA: HCl)848068-69-9C10H12N4
3-[4-[(4-Chlorophenyl)thio]-3-nitrophenyl]acrylic acid, 97%175278-52-1C15H10ClNO4S
1-Boc-3-piperidinecarboxaldehyde, 97%118156-93-7C11H19NO3
N-(4-Aminophenyl)-4,6-dimethyl-2-pyrimidinamine81261-93-0C12H14N4
4-Acetamido-3-aminopyridine, 97%145255-15-8C7H9N3O
3,5-Dinitro-4-hydroxyphenylacetic acid10463-37-3C8H6N2O7
ProbucolProbucol23288-49-5C31H48O2S2
(cis-racemic)-tert-Butyl hexahydropyrrolo-[3,4-c]pyrrole-2(1H)-carboxylate250275-15-1C11H20N2O2
2-benzyl-5-chloro-2,4-dihydro-3H-1,2,4-triazol-3-one(SALTDATA: FREE)22354-89-8C9H8ClN3O
1-BroMoanthraquinone632-83-7C14H7BrO2
4,4'-DinitrodiphenylMethaneBis(4-nitrophenyl)methan1817-74-9C13H10N2O4
4-[(2-Chloro-4-methylphenyl)carbamoyl]benzeneboronic acid 98%913835-39-9C14H13BClNO3
5-cyclopentyl-4-ethyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)667412-81-9C9H15N3S
1-(Cyclopropylcarbonyl)-piperazine, 98%59878-57-8C8H14N2O
2,7-Dibromonaphthalene, 98%58556-75-5C10H6Br2
2-Fluoro-5-(trifluoromethyl)phenyl isocyanate, 97%69922-27-6C8H3F4NO
Fe(III) Meso-Tetra(4-sulfonatophenyl)porphine chloride (acid forM)90384-82-0C44H25ClFeN4O12S4(-3)
Thioxanthen-9-oneThioxanthen-9-on492-22-8C13H8OS
3-BroMo-5-(hydroxyMethyl)isoxazole25742-00-1C4H4BrNO2
1,14-Tetradecanediol, 95%Tetradecan-1,14-diol19812-64-7C14H30O2
D-Ribose 5-phosphate, disodiuM saltD-Ribose, 5-(Dihydrogen-phosphat), Dinatriumsalz18265-46-8C5H12NaO8P
8-Chloro-1,2,3,4-tetrahydro-isoquinolinehydrochloride61563-33-5C9H11Cl2N
5-Boc-2,5-Diaza-spiro[3.4]octane1086398-04-0C11H20N2O2
4,4'-Bis(α,α-dimethylbenzyl)diphenylamine, 98%4-(1-Methyl-1-phenylethyl)-N-[4-(1-methyl-1-phenylethyl)phenyl]anilin10081-67-1C30H31N
2-(2-Chloro-3-pyridinyl)-1H-1,3-benzimidazole143426-40-8C12H8ClN3
3-(2-Hydroxy-1-naphthyl)propanenitrile14233-73-9C13H11NO
2-chlorothiazole-5-carbaldehyde, 95%95453-58-0C4H2ClNOS
2,3-Diphenyl-5-(p-tolyl)tetrazolium Chloride10557-48-9C20H17ClN4
p-Nitophenyl 4-O-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)- 2,3,6-tri-O-acetyl-β-D-glucopyranoside84034-75-3C32H39NO20
1-(1-isobutylpyrrolidin-3-yl)-N-methylmethanamine(SALTDATA: FREE)887405-45-0C10H22N2
2,4-Dimethoxy-4'-fluorochalcone, 97%336101-27-0C17H15FO3
Thionicotinic Acid51087-03-7C6H5NOS
2-N-Boc-3-(3-Methoxy-phenyl)-2-MethylaMinoMethyl-propionic acid886364-83-6C17H25NO5
1-(3-Iodobenzyl)pyrrolidine 97%884507-44-2C11H14IN
2-(4-Fluorophenyl)-1H-indole-3-carbaldehyde, 97%70093-12-8C15H10FNO
4-bromo-6-fluoro-1,3-benzothiazol-2-amine(SALTDATA: FREE)383131-15-5C7H4BrFN2S
TriphenylantiMony DiacetateBis(acetato-O-)triphenylantimon1538-62-1C22H21O4Sb
Diethyl (4-{bis-[4-(diethoxy-phosphorylmethyl)-phenyl]-amino}-benzyl)-phosphonate245653-28-5C33H48NO9P3
Diethyl (4-Isopropylbenzyl)phosphonate77237-55-9C14H23O3P
4-Acetoxybiphenyl, 98%148-86-7C14H12O2
4'-Methylsulfanyl-biphenyl-4-carbaldehyde221018-02-6C14H12OS
1-(3-Ethoxy-phenyl)-2-methylamino-ethanol143337-62-6C11H18ClNO2
4-(4-methylpiperazin-1-yl)pentanoic acid(SALTDATA: 2HCl 1H2O)889939-93-9C10H20N2O2
(2E)-2-cyano-N-cyclohexyl-3-(4-hydroxyphenyl)acrylamide(SALTDATA: FREE)351894-04-7C16H18N2O2
N-(3-amino-4-methylphenyl)cyclopentanecarboxamide(SALTDATA: FREE)946690-42-2C13H18N2O
1-ethyl-1H-1,2,3-triazol-4-amine(SALTDATA: HCl)802915-18-0C4H8N4
2,3-dihydro-1H-inden-1-ylacetic acid(SALTDATA: FREE)38425-65-9C11H12O2
2,3-Dicyano-1,4-dihydroxy-5-nitronaphthalene4655-62-3C12H5N3O4
2-(4-Fluoro-phenoxy)-2-methyl-propionic acid587-11-1C10H11FO3
2,3,4,6-Tetra-O-benzoyl-D-Mannopyranose113544-59-5C34H28O10
3'-Fluoro-4'-methyl-2,2,2-trifluoroacetophenone845823-06-5C9H6F4O
2-Chloro-3-(trifluoromethyl)benzoyl chloride 98%850156-39-7C8H3Cl2F3O
2-Cyclobutyl-2-hydroxy-2-phenylacetic acid1460-47-5C12H14O3
3-(3-phenyl-1,2,4-oxadiazol-5-yl)propanoic acid(SALTDATA: FREE)24088-59-3C11H10N2O3
2,6-diphenyltetrahydro-4H-thiopyran-4-one(SALTDATA: FREE)37014-01-0C17H16OS
2-(2-furyl)-5-pyrimidinecarbaldehyde(SALTDATA: FREE)959240-19-8C9H6N2O2
Benzyl-(4-chlorobenzyl)amine13541-00-9C14H14ClN
2,6-Difluoropyridine-3-boronic acid hydrate1072952-27-2C5H6BF2NO3
1-[1-(2-phenylethyl)piperidin-3-yl]methanamine(SALTDATA: FREE)725212-69-1C14H22N2
3-BroMo-4'-(ethylthio)benzophenone844879-52-3C15H13BrOS
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