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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

4,6-Dichloro-2-(methylthio)pyrimidine, 99%6299-25-8C5H4Cl2N2S
4,4'-Diaminodiphenyl sulfone, 99.5%4,4'-Diaminodiphenylsulfon80-08-0C12H12N2O2S
2,5-Difluoronitrobenzene, 97%1,4-Difluor-2-nitrobenzol364-74-9C6H3F2NO2
1-(tetrahydro-2H-pyran-4-yl)piperazine(SALTDATA: 2HCl 0.5H2O)398137-19-4C9H18N2O
Adrenalone hydrochloride hydrate, 98%[2-(3,4-Dihydroxyphenyl)-2-oxoethyl]methylammoniumchlorid62-13-5C9H12ClNO3
4-(2-BroMoethyl)benzoic Acid4-(2-Bromethyl)benzoesure52062-92-7C9H9BrO2
TetrabutylaMMoniuM phosphate, for ion-pair chroMatographyTetrabutylammoniumdihydrogenphosphat5574-97-0C16H38NO4P
Hexyl Methyl Ether1-Methoxyhexan4747-07-3C7H16O
2-Bromo-4-methylbenzoic acid, 98%7697-27-0C8H7BrO2
3-Indolepropionic acid, 98%3-(Indol-3-yl)propionsure830-96-6C11H11NO2
5-(tributylstannyl)thiazole, 95%157025-33-7C15H29NSSn
4-Nitro-1H-pyrazole, 97%2075-46-9C3H3N3O2
1-(4-Methyl-benzoyl)-piperidine-4-carboxylic acid401581-34-8C14H17NO3
6-Phenoxynicotinaldehyde, 97%173282-69-4C12H9NO2
(ethylsulfinyl)acetic acid(SALTDATA: FREE)57830-38-3C4H8O3S
1-(Boc-amino)cyclopropanecarboxylic acid, 98%88950-64-5C9H15NO4
ThaumatinThaumatin I (Thaumatococcus danielli reduziert)71396-29-7
O-Benzotriazole-N,N,N',N'-tetramethyluronium hexafluorophosphate, 99%94790-37-1C11H16F6N5OP
2- p -Tolyl-cyclopropanecarboxylic acid hydrazide438219-20-6C11H14N2O
4-chloro-1H-pyrazole(SALTDATA: FREE)15878-00-9C3H3ClN2
5-Nitroso-2,4,6-triaminopyrimidine, 98%5-Nitro-2,4,6-triaminopyrimidin1006-23-1C4H6N6O
7-(Hydroxymethyl)-1-methylindazole1092961-08-4C9H10N2O
N-(2-Hydroxyethyl)phthalimide, 99%N-(2-Hydroxyethyl)phthalimid3891-07-4C10H9NO3
Nonafluoropentanoyl chloride375-60-0C5ClF9O
Cinchonidine sulfate dihydrate, 98%Cinchonidinsulfat524-61-8C38H46N4O6S
1,4-Benzodioxan-2-carboxylic acid, 99%3663-80-7C9H8O4
tert-Butyl 4-(2-formylphenyl)piperazine-1-carboxylate , 97%174855-57-3C16H22N2O3
2-Amino-3-bromo-5-methylbenzoic acid, 98%13091-43-5C8H8BrNO2
Sodium 7H-perfluoroheptanoate2264-25-7C7H3F12NaO2
Chlorobis(cyclooctene)iridium(I) dimer, 97%12246-51-4C32H56Cl2Ir28*
4-Chloro-6-methyl-2-(trifluoromethyl)quinoline1701-26-4C11H7ClF3N
2-Amino-3-chloropyridine, 97%39620-04-7C5H5ClN2
(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene, 98+% (R,R)-Me-DUPHOS147253-67-6C18H28P2
3-Aminophenyl trifluoromethyl sulfide3-[(Trifluormethyl)thio]anilin369-68-6C7H6F3NS
Methyl indole-5-carboxylate, 97%1011-65-0C10H9NO2
3,3-Dimethyl-piperidine, 98%3,3-Dimethylpiperidin1193-12-0C7H15N
2'-Trifluoromethylbiphenyl-4-carboxylic acid198205-79-7C14H9F3O2
trans,trans-2,4-Hexadien-1-ol, stabilized, 99%(E,E)-Hexa-2,4-dien-1-ol17102-64-6C6H10O
[4-(methoxymethoxy)phenyl](pyridin-2-yl)methanone(SALTDATA: FREE)474534-39-9C14H13NO3
3-Fluoro-4-methoxybenzyl bromide, 98%331-61-3C8H8BrFO
1-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid , 97%10250-64-3C11H10N2O2
4-(DiethylaMino)benzaldehyde Diphenylhydrazone4-(Diethylamino)benzaldehyddiphenylhydrazon68189-23-1C23H25N3
1,2,3,4-Tetramethoxybutane3011-85-6C8H18O4
DiallyldiMethylsilaneDiallyldimethylsilan1113-12-8C8H16Si
2-Bromo-4-fluoroiodobenzene, 97%202865-73-4C6H3BrFI
2,2'-Carbonylbis(3,5-dioxo-4-Methyl-1,2,4-oxadiazolidine)115491-90-2C7H6N4O7
Methyl 2,4-dichlorobenzoate, 98%Methyl-2,4-dichlorbenzoat35112-28-8C8H6Cl2O2
2-Hydroxy-6-methyl-3-nitropyridine, 98%39745-39-6C6H6N2O3
3-Fluorobenzoic acid, 99%3-Fluorbenzoesaeure455-38-9C7H5FO2
N,N-Dipropyl-4-sulphamidobenzoyl chloride29171-72-0C13H18ClNO3S
tert-Butyl 4-(4-iodophenyl)piperazine-1-carboxylate151978-66-4C15H21IN2O2
2-Hydroxy-4-nitrobenzoic acid, 97%4-Nitrosalicylsure619-19-2C7H5NO5
4-DiazodiphenylaMine Sulfate4-Anilinobenzoldiazoniumhydrogensulfat4477-28-5C12H11N3O4S
4-Fluorobiphenyl, 98%4-Fluorbiphenyl324-74-3C12H9F
4-BroMo-α-phenylbenzeneMethanolp-Brombenzhydrylalkohol29334-16-5C13H11BrO
3-Bromo-5-chloropyridine, 97%73583-39-8C5H3BrClN
Xanthydrol, 98%9H-Xanthen-9-ol90-46-0C13H10O2
Fluoroiodoacetic acid471-45-4C2H2FIO2
2-Chloro-4-methylpyrimidine, 98%13036-57-2C5H5ClN2
M-Tolylurea3-Methylphenyl)harnstoff63-99-0C8H10N2O
2-(4-Sulfophenylazo)chromotropic acid trisodium salt, indicatorTrinatrium-4,5-dihydroxy-3-(4-sulfonatophenylazo)naphthalin-2,7-disulfonat23647-14-5C16H13N2NaO11S3
3,3'-Dimethylbiphenyl, 98%3,3'-Dimethylbiphenyl612-75-9C14H14
7-Nitroindole, 98%6960-42-5C8H6N2O2
Scandium(III) acetate hydrate (99.9%-Sc) (REO)Scandium(3+)acetat3804-23-7C2H4O2Sc
SodiuM p-Toluenesulfinate Tetrahydrate868858-48-4C7H15NaO6S
4-(2-Chloro-acetyl)-3,4-dihydro-1H-quinoxalin-2-one436088-67-4C10H9ClN2O2
2-(Methylthio)benzothiazole, 98%2-(Methylthio)benzothiazol615-22-5C8H7NS2
1-Methyl-2-piperidinemethanol, 97%1-Methyl-2-piperidinmethanol20845-34-5C7H15NO
Nickel(II) oxide, green, 99%Nickelmonoxid1313-99-1NiO
Isonicotinic anhydride, remainder picolinic and nicotinic acid-anhydride, 90%Isonicotinsureanhydrid7082-71-5C12H8N2O3
Kanamycin sulfateKanamycinsulfat25389-94-0C18H38N4O15S
(3R,6R)-(-)-3,6-Octanediol, 99%129619-37-0C8H18O2
N-(6-Bromopyridin-2-yl)-2,2-dimethylpropanamide221087-47-4C10H13BrN2O
Dimethylphenylsilane, 97%Dimethylphenylsilan766-77-8C8H12Si
Globulin bovineGlobuline, γ-9007-83-4
4-Methylbenzyl isocyanate, 97%56651-57-1C9H9NO
Monostearin, 60%Glycerin-1-stearat123-94-4C21H42O4
6-AMino-2,3-diMethylpyridine57963-08-3C7H10N2
4-Nitrobenzenethiol4-Nitrobenzolthiol1849-36-1C6H5NO2S
2,2'-Dibromo-9,9'-spirobi[9H-fluorene], 99%67665-47-8C25H14Br2
5H-Pyrrolo[3,2-d]pyrimidin-4-amine2227-98-7C6H6N4
3-Methoxybenzyl isothiocyanate75272-77-4C9H9NOS
N'-Hydroxy-5-methylisoxazole-3-carboximidamide90585-88-9C5H7N3O2
2-(Trifluoromethyl)quinoline-4-carboxylic acid, 97%18706-39-3C11H6F3NO2
1,5-Heptadiene (cis- and trans- Mixture)1541-23-7C7H12
3-(Trifluoromethyl)crotonic acid 95%93404-33-2C5H5F3O2
Diethyl BenzoylMalonate1087-97-4C14H16O5
2-[2-(DiMethylaMino)ethyl]pyridine6304-27-4C9H14N2
Uroporphyrin I dihydrochloride3,8,13,18-Tetrakis(carboxymethyl)-21H,23H-porphin-2,7,12,17-tetrapropionsuredihydrochlorid68929-06-6C40H40Cl2N4O16
Xanthotoxin, 98%, a potent tricyclic furocoumarin suicide inhibitor of CYP (cytochrome P-450)Xanthotoxin298-81-7C12H8O4
2-Phenylpiperazine, 96%5271-26-1C10H14N2
Methyl 3-hydroxythiophene-2-carboxylate, 95%5118-06-9C6H6O3S
N-[(3-Trimethoxysilyl)propyl]ethylenediamine triaceticacid trisodium salt, 40 wt.% solution in H2O128850-89-5C14H25N2Na3O9Si
1-Benzyl-piperidin-3-ylamine, 98%60407-35-4C12H18N2
N,N-DiethyldodecanaMideN,N-Diethyldodecanamid3352-87-2C16H33NO
2-Benzo[b]furan-3-ylethylamine, 97%27404-31-5C10H11NO
3,4-Dihydro-2H-1,4-benzoxazine-2-carboxylic Acid90563-93-2C9H9NO3
3,5-Dimethylbenzyl bromide, 98%27129-86-8C9H11Br
7-Benzyloxy-6-Methoxy-3,4-dihydroisoquinoline15357-92-3C17H17NO2
Ethyl Vinyl Sulfide627-50-9C4H8S
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