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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

4-(3-Chloro-4-methylphenyl)-3-thiosemicarbazide78862-75-6C8H10ClN3S
2-Methyl-4-nitrobenzotrifluoride1960-52-7C8H6F3NO2
3-Chloro-1-(3,4-dichlorophenyl)-1-propanone35857-66-0C9H7Cl3O
1-isopropyl-1,2,3,4-tetrahydroquinoline-6-carbaldehyde(SALTDATA: FREE)179406-88-3C13H17NO
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one 95%2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-on20348-09-8C7H6N2O2
trans-1,2-Cyclohexanedicarboxylic acid, 98%trans-Cyclohexan-1,2-dicarbonsaeure2305-32-0C8H12O4
2-(tributylstannyl)pyrazine, 95%205371-27-3C16H30N2Sn
(S)-(-)-1-Amino-2-(1'-methoxy-1'-methylethyl)pyrrolidine, 90%118535-61-8C8H18N2O
2,6-Dimethylbenzonitrile2,6-Dimethylbenzonitril6575-13-9C9H9N
2-(4-Ethylphenyl)-1,3-thiazolidine145300-46-5C11H15NS
1-(2-Chloro-acetyl)-pyrrolidin-2-one43170-60-1C6H8ClNO2
Nα-Fmoc-Nε-Z-L-lysine, 98%86060-82-4C29H30N2O6
3'-Bromo-4'-fluoroacetophenone, 97%1-(3-Brom-4-fluorphenyl)ethan-1-on1007-15-4C8H6BrFO
Methoxycarbonylsulfenyl ChlorideThiokohlensure, Anhydrosulfid mit Methylthiohypochlorit26555-40-8C2H3ClO2S
1,5-Naphthyridin-3-amine14756-77-5C8H7N3
(-)-2,3:4,6-Di-O-isopropylidene-α-L-xylo-2-hexulofuranosonic acid monohydrate, 98%68539-16-2C12H20O8
6-Cyanoindole, 98%1H-Indol-6-carbonitril15861-36-6C9H6N2
Fmoc-(R)-3-amino-4-(4-iodophenyl)-butyric acid269396-73-8C25H22INO4
2-N-(4-Aminobutyl)-amino-5-bromopyridine199522-78-6C9H14BrN3
2-Thiazol-2-yl-ethylamine18453-07-1C5H8N2S
(1,3-benzoxazol-2-ylmethyl)methylamine(SALTDATA: FREE)136727-12-3C9H10N2O
OctadecanalStearaldehyd638-66-4C18H36O
Debutylpiperidine Tirofiban149490-60-8C13H19NO5S
2,5,7-trimethylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid(SALTDATA: FREE)1158269-53-4C10H11N3O2
4-Chlorobenzaldehyde, 98%4-Chlorbenzaldehyd104-88-1C7H5ClO
2,4-Dichloro-6-(4-fluorophenoxy)-1,3,5-triazine112748-46-6C9H4Cl2FN3O
5-oxo-1-phenylpyrrolidine-3-carboxylic acid(SALTDATA: FREE)39629-86-2C11H11NO3
2,3,5,6-tetrafluoro-4-methoxypyridine(SALTDATA: FREE)2375-90-8C6H3F4NO
4-Benzyl-2-morpholinecarboxylic acid hydrochloride, 90%135072-15-0C12H16ClNO3
2-(1H-1,2,4-Triazol-1-yl)ethan-1-ol3273-14-1C4H7N3O
methyl 3-bromopyridine-2-carboxylate, 95%53636-56-9C7H6BrNO2
4-BroMo-1,5-diMethyl-1H-Pyrazole5775-86-0C5H7BrN2
4-hydroxy-4-methylpent-2-ynoic acid(SALTDATA: 0.1H2O 0.06NaCl)50624-25-4C6H8O3
Dysprosium(III) chloride, anhydrous (99.9%-Dy) (REO)Dysprosiumtrichlorid10025-74-8Cl3Dy
Triethyl phosphonoacetate, 98%Triethylphosphonoacetat867-13-0C8H17O5P
Triphenyl stannyl triphenyl silane6928-70-7C36H30SiSn
5-(chloromethyl)-6-methylpyrimidine-2,4(1H,3H)-dione(SALTDATA: FREE)66947-91-9C6H7ClN2O2
SulfaleneSulfalen152-47-6C11H12N4O3S
L-Tryptophan, 99%L-Tryptophan73-22-3C11H12N2O2
2-(Benzylthio)-5-nitrobenzaldehyde175278-43-0C14H11NO3S
Substance PSubstanz P33507-63-0C63H98N18O13S
(S,S)-(+)-6,6'-[(1,1'-Biphenyl-2,2'-diyl)bis(oxy)] bis[4,8-di-t-butyl-1,2,10,11-tetraMethyl]dibenzo[d,f][1,3,2]dioxaphosphepin bisacetonitrile adduct, Min. 95% (S,S)-Kelliphite729572-33-2C60H72O6P2
SodiuM 2-Naphthoate17273-79-9C11H9NaO2
5-AMino-2-(4-aMinophenyl)benzofuran84102-58-9C14H12N2O
1-Bromo-10-phenyl-decane, 97%85562-26-1C16H25Br
2-Bromo-6-methoxynaphthalene, 98%6-Brom-2-naphthylmethylether5111-65-9C11H9BrO
3-Amino-4-hydroxyphenylboronic acid pinacol ester760990-10-1C12H18BNO3
1,4-Bis(pentafluorothio)perfluorobenzene1219501-60-6C6F14S2
Methyl 4-fluoro-2-methyl-5-nitrobenzoate 98%1163287-01-1C9H8FNO4
4-Bromophthalic anhydride, 95%4-Bromphthalsureanhydrid86-90-8C8H3BrO3
2-Methoxyethyl p-Toluenesulfonate17178-10-8C10H14O4S
6-bromo-3-methyl-1H-indazole, 95%7746-27-2C8H7BrN2
4-(Trifluoroacetyl)morpholine360-95-2C6H8F3NO2
2',3',4'-Trifluoroacetophenone243448-15-9C8H5F3O
9-Anthraldehyde, 99%Anthracen-9-carbaldehyd642-31-9C15H10O
1-(4-methylpyrimidin-2-yl)methanamine(SALTDATA: 2HCl)933682-85-0C6H9N3
2-Chlorophenylhydrazine hydrochloride, 98%o-Chlorphenylhydrazinhydrochlorid41052-75-9C6H8Cl2N2
Ebselen60940-34-3C13H9NOSe
1H,6H-Perfluorohexane 97%336-07-2C6H2F12
D-Ribose-5-phosphate bariuM salt hexahydrateD-Ribose, 5-(Dihydrogen-phosphat), Bariumsalz (1:1)15673-79-7C5H13BaO8P
Boc-D-Ser(Bzl)-OH, 99%47173-80-8C15H21NO5
(1,1,2,2-Tetrafluoroethoxy)benzene, 97%(1,1,2,2-Tetrafluorethoxy)benzol350-57-2C8H6F4O
1-Benzenesulfonyl-4-chloro-2-nitro-benzene86030-08-2C12H8ClNO4S
5-cyclopropyl-1H-pyrazole-3-carboxylic acid(SALTDATA: FREE)401629-04-7C7H8N2O2
4-Amino-5-isopropyl-2H-pyrazole-3-formamide521300-03-8C7H12N4O
4-amino-N-(2-methoxyethyl)benzamide(SALTDATA: FREE)95086-97-8C10H14N2O2
1,2-Dihydro-2-oxopyridine-4-carboxylic acid22282-72-0C6H5NO3
N-(2,4-Difluorophenyl)maleimide6954-65-0C10H5F2NO2
2-(pyrrolidin-1-ylmethyl)aniline(SALTDATA: FREE)55727-59-8C11H16N2
5-(4-Iodophenyl)-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione1204298-61-2C12H8IN3O2
Poly(2-acrylamido-2-methyl-1-propanesulfonic acid-co-acrylonitrile), acrylonitrile content 95%., M.W. approx. 500,00054640-82-3C10H16N2O4S
1,4-Difluoro-2,3-dimethylbenzene1736-90-9C8H8F2
N,N'-Bis(vinylsulfonylacetyl)ethylenediaMine66710-66-5C10H16N2O6S2
4-Amino-3-nitropyridine, 98%1681-37-4C5H5N3O2
Iron(III) chloride hexahydrate, 97+% (ACS)10025-77-1Cl3FeH12O6
Potassium 3,4-dicarboxy-2-hydroxybutanoate205939-59-9C6H9KO7
4-tert-Octylphenol, 97%4-(1,1,3,3-Tetramethylbutyl)phenol140-66-9C14H22O
S-Methylisothiourea hemisulfate salt, 99%Imidothiocarbamins?ure-methylester-sulfat (2:1)867-44-7C2H8N2O4S2
Fmoc-D-Threoninol252049-02-8C19H21NO4
3-Phenylpropionyl chloride, 98%3-Phenylpropionylchlorid645-45-4C9H9ClO
DL-?-(2-Aminophenyl)alaninol886364-15-4C9H14N2O
Methyl-2,3,4-tri-O-benzyl-L-fucopyranose, 98%67576-77-6C28H32O5
4-Styrylpyridine4-Styrylpyridin103-31-1C13H11N
(3-Fluorophenyl)thiourea, 97.5%458-05-9C7H7FN2S
(R)-2-Methyl-1-((S)-1-phenylethyl)piperidin-4-one103539-61-3C14H19NO
(5-Methylisoxazol-3-yl)MethylaMine154016-48-5C5H8N2O
3-(Trifluoromethoxy)benzonitrile, 98%52771-22-9C8H4F3NO
DecanenitrileDecannitril1975-78-6C10H19N
DMNQ6956-96-3C12H10O4
4-(DifluoroMethoxy)benzonitrile90446-25-6C8H5F2NO
N-mesityl-3-oxobutanamide(SALTDATA: FREE)19359-16-1C13H17NO2
Ethyl 3-pyrrolidin-1-ylpropanoate6317-35-7C9H17NO2
4-Fluoro-3-methylphenylisothiocyanate351003-66-2C8H6FNS
2-Propylcyclohexanone2-Propylcyclohexanon94-65-5C9H16O
4-(Hydroxymethyl)imidazole hydrochloride, 98%Imidazol-4-ylmethanolhydrochlorid32673-41-9C4H7ClN2O
1-(3,5-Dichlorophenyl)biguanide hydrochloride175205-04-6C8H10Cl3N5
2,4-Dichlorobenzaldehyde, 98%2,4-Dichlorbenzaldehyd874-42-0C7H4Cl2O
3-Amino-4-(trifluoromethyl)pyridine 97%175204-80-5C6H5F3N2
3-(3-Aminophenyl)-4-bromo-1-methyl-1H-pyrazole175201-77-1C10H10BrN3
Benzoyl-DL-alanineN-Benzoyl-DL-alanin1205-02-3C10H11NO3
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