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北京百靈威科技有限公司 Company Information
Company Name:    J & K SCIENTIFIC LTD.
Tel:    -
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    www.jkchemical.com
Product List:    96815
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Product List
Bis(2-dimethylaminoethyl) ether, 98% 3033-62-3
Heparin sodium salt, 170 units/mg 9041-08-1
5-Chloro-2-methoxyphenylboronic acid, 98% 89694-48-4
Cinnamyl chloride, 97%, trans 2687-12-9
4-Bromophenylboronic acid, 98% 5467-74-3
1-Hexen-3-ol 4798-44-1
t-Butyltri-n-butyltin 157066-15-4
trans-4-(HydroxyMethyl)cyclohexanol 3685-27-6
2-Chloro-N,N-dimethylpropanamide 10397-68-9
1,3-DiaMinopentane 589-37-7
N-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-ylmethyl)-N-methylamine, 95% 859851-03-9
4'-Bromo-3-chloropropiophenone, 97% 31736-73-9
(R)-3-AMino-1-carbobenzoxypyrrolidine Hydrochloride 870621-17-3
5-Amino-3-methylisoxazole, 98% 14678-02-5
Pentafluorobenzene, 99% 363-72-4
Sudan Orange G, 97% 2051-85-6
N-Lauroylsarcosine, 90% 97-78-9
2'-Chloroacetophenone, 97% 2142-68-9
Bis[(2R,3aS,4R,7aS)-octahydro-7,8,8-triMethyl-4,7-Methanobenzofuran-2-yl] Ether [for Optical Resolution] 87248-50-8
4-methylpiperidine-1-sulfonyl chloride(SALTDATA: FREE) 41483-70-9
5-Carboxybenzotriazole, 97% 23814-12-2
methyl 5-bromo-1H-indazole-3-carboxylate, 95% 78155-74-5
3-Chlorophenylacetic acid, 99% 1878-65-5
2-Methyltetrahydro-3-furanone, 98% 3188-00-9
3-Iodobenzoic acid, 95% 618-51-9
2-Amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile, 97% 4651-91-6
1,2-Cyclohexanedione, 97.5% 765-87-7
4-Chlorobenzenesulphonyl acetone 98% 5000-48-6
N-tert-Butyl-α-phenylnitrone, 98% 3376-24-7
7-chloro-6-methyl-2H-1,4-benzoxazin-3(4H)-one(SALTDATA: FREE) 1185320-25-5
1,1,1,7,7,7-Hexafluoro-2,6-dihydroxy-2,6-bis(trifluoromethylheptan-4-one) 10487-11-3
Cadmium bromide, anhydrous, 99% 7789-42-6
6-Methyl[1,2,4]triazolo[4,3-b]pyridazine, 95% 18591-78-1
Marfey's Reagent, 99%, for chiral derivatization 95713-52-3
6-Aminoindole, 98% 5318-27-4
Trimethylsilylmethyl acetate, 95% 2917-65-9
1,1,3,3,5,5-Hexamethyltrisiloxane, 97% 1189-93-1
2-Chloropyridine-3-carbaldehyde, 98% 36404-88-3
(+)-Dihydrocarvone, mixture of isomers, 98% 5524-05-0
2-Amino-isonicotinic acid hydrazide, 97% 58481-01-9
1,3,5-trimethyl-3,7-diazabicyclo[3.3.1]nonan-9-ol(SALTDATA: FREE) 169177-17-7
(1S,2S,5S)-(-)-2-Hydroxy-3-pinanone 1845-25-6
6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde, 97% 54660-80-9
Bis[4-(4-aMinophenoxy)phenyl] Sulfone 13080-89-2
Bis(triphenylphosphine)nickel dicarbonyl, 98% 13007-90-4
3-chloro-N-(3-ethylphenyl)propanamide(SALTDATA: FREE) 573997-99-6
2,4,4'-Trihydroxybenzophenone 1470-79-7
2,4-Dimethoxytoluene 38064-90-3
3-Amino-2-methylquinoline-4-carboxylic acid , 95% 71881-80-6
Sodium heptafluorobutyrate 2218-54-4
Tetraallylgermane 1793-91-5
Methyl 2-chloro-6-Methylpyridine-4-carboxylate 3998-90-1
1,3-Di(1H-benzo[d]imidazol-2-yl)benzene 29914-81-6
Boc-N-Me-D-Ala-OH, 98% 19914-38-6
4-AMino-4'-nitrodiphenyl Ether 6149-33-3
3-AMino-5,6-diMethyl-3H-thieno[2,3-d]pyriMidin-4-one 32973-77-6
1-(pyridin-3-ylmethyl)piperidin-4-one(SALTDATA: FREE) 41661-57-8
3,4-Hexanedione, 96% 4437-51-8
Boiling stones, for analytical work 1327-39-5
2-(Benzyloxy)phenol 6272-38-4
3-ethoxy-4-hydroxy-5-iodobenzaldehyde(SALTDATA: FREE) 6312-82-9
6-Chloro-2-fluoro-3-methylbenzoic acid 32890-90-7
4-Chloro-3-(trifluoroMethyl)anisole 400-73-7
2-BroMo-5-Methoxybenzaldehyde 7507-86-0
PotassiuM 3-phenylpropyltrifluoroborate 329976-75-2
4-Bromo-3,5-difluorophenol 130191-91-2
Thorium fluoride, anhydrous 99% 13709-59-6
9-Bromoanthracene, 95% 1564-64-3
Lutetium(III) oxide (99.999%-Lu) (REO) PURATREM 12032-20-1
Diphenyltin oxide, 98% 2273-51-0
New methylene Blue N, pure 1934-16-3
H-Ile-NH2·HCl 10466-56-5
1-methyl-1H-pyrazole-3-carbaldehyde, 95% 27258-32-8
2-Bromo-4-(trifluoromethyl)benzene sulfonamide, 97% 351003-63-9
2-Tolylboronic acid, 98% 16419-60-6
Geranyl acetate, 70% 105-87-3
2-Cyano-3-methylpyridine, 98% 20970-75-6
4'-Chloroacetophenone, 97% 99-91-2
Sodium carbonate, anhydrous, 99.5+% (ACS) 497-19-8
Ethyl {[2-nitro-4-(trifluoromethyl)phenyl]amino}acetate 735-40-0
1-CyanoiMidazole 36289-36-8
Boc-(R)-3-amino-4-(3-pyridyl)-butyric acid 269396-65-8
2-(2-Thienyl)-1,3-thiazole-4-carboxylic acid, 97% 24044-07-3
4,5-Difluoro-2-methylaniline 875664-57-6
3-[(4-methylbenzyl)amino]propan-1-ol(SALTDATA: HCl) 158951-54-3
4-Chloro-5,6-dimethyl-2-(trifluoromethyl)pyrimidine 97% 175277-32-4
3'-Acetyl-biphenyl-3-carbaldehyde 400748-76-7
2-[(Morpholin-4-yl)sulphonyl]benzyl bromide 941717-06-2
3-Fluorobenzophenone 345-69-7
1-isopropyl-3,5-dimethyl-1H-pyrazole-4-carboxylic acid(SALTDATA: FREE) 1007542-01-9
4-(4-Bromo-phenyl)-pyrimidine-2-thiol 832741-25-0
4-ethyl-7-methyl-5-(1-methyl-2-oxopropoxy)-2H-chromen-2-one(SALTDATA: FREE) 307546-52-7
2-[(Methylthio)(2-nitrophenylthio)methylene]-malononitrile 214330-81-1
3-methyl-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid(SALTDATA: FREE) 16015-47-7
[(2,4-dimethylphenyl)amino](oxo)acetic acid(SALTDATA: FREE) 856336-39-5
5-Cyclohexyl-1,3,4-oxadiazol-2-amine 98427-18-0
1-(6-Methylpyrazin-2-yl)piperidine-3-carboxylic acid 97% 930111-02-7
4-Bromo-N,N-diethylbenzenesulphonamide 97% 90944-62-0
2-chloro-5-ethoxy-4-propoxybenzaldehyde(SALTDATA: FREE) 692275-23-3
Perfluorodecanonitrile 379215-40-4
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