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北京百灵威科技有限公司 Company Information

Company Name:    J & K SCIENTIFIC LTD.
Tel:    400-666-7788 010-82848833-
Fax:    86-10-82849933
Email:    jkinfo@jkchemical.com;market6@jkchemical.com
Nationality:    China
WebSite:    http://www.jkchemical.com
Product List:    96501
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Product List
CalciuM 4-Methyl-2-oxovalerate Hydrate 51828-95-6
4-(N,N-Dimethylamino)phenylboronic acid hydrochloride salt 1150114-73-0
2-(4-ethoxyphenyl)acetohydrazide(SALTDATA: FREE) 61904-55-0
AY-NH2 352017-71-1
(R)-(-)-t-Butylmethyl(di-t-butylphosphinomethyl)phosphino(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 97% (R)-TCFP-Rh 705945-70-6
2,2,2-Trifluoroethyl formate, 95% 32042-38-9
2-(Trifluoromethyl)phenylhydrazine hydrochloride, 98% 3107-34-4
Allyl chloroformate, 98% 2937-50-0
Aurintricarboxylic acid ammonium salt 569-58-4
Niobium(IV) oxide, 99+% 12034-59-2
Trimethylsulfonium iodide, 98% 2181-42-2
(5-Phenyl-tetrazol-2-yl)-acetic acid hydrazide 67037-01-8
5-DiMethylaMino-2-nitrosophenol Hydrochloride 41317-10-6
3-Hydroxy-5-(trifluoromethyl)benzeneboronic acid 957062-66-7
Methyl 3-amino-5-hydroxybenzoate, 97% 67973-80-2
2-chloro-6-(1-pyrrolidinylcarbonyl)pyrazine(SALTDATA: FREE) 959241-31-7
N-(3-BroMophenyl)MethansulfonaMide 83922-51-4
4,4-Dimethylcyclohexan-1-ol , 95% 932-01-4
3-[(3-Fluorophenyl)amino]propanoic acid 885275-89-8
6-amino-2-(trifluoromethyl)-4H-chromen-4-one(SALTDATA: FREE) 383371-02-6
6-(1-Pyrrolidinyl)nicotinic acid 210963-95-4
4-(DiMethylaMino)benzophenone 530-44-9
Aniline Blue, sodium salt, water soluble, certified, pure 28631-66-5
6-Chloro-2-fluoro-3-methylacetophenone 261762-78-1
SodiuM Alkylnaphthalenesulfonate (ca. 40% in Water) 25638-17-9
Diethylgermanium dichloride, min. 97% 13314-52-8
2-Methyl-3-chloro-4-aminopyridine, 97% 97944-40-6
Phosphorus oxybromide, 99% 7789-59-5
Methyl pyrimidine-2-carboxylate, 97% 34253-03-7
5-iodo-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one, 95% 135352-71-5
Dihydrorhodamine 123, 95% 109244-58-8
Vidarabine monohydrate, 98% 24356-66-9
Dimethyl azelate, 98.5% 1732-10-1
N-Isopropylamino-acetic acid ethyl ester x HCl, 98% 3183-23-1
Tris(4-iodophenyl)amine, 98% 4181-20-8
7-Hydroxyquinoline, 97% 580-20-1
4-Chlorobenzenesulfonamide, 98% 98-64-6
N-(2,5-dimethoxybenzyl)cycloheptanamine(SALTDATA: HCl) 355817-34-4
(2'-methoxybiphenyl-4-yl)amine(SALTDATA: HCl) 263901-48-0
Benzo[d]isoxazol-3-ol 21725-69-9
(3R)-(-)-1-Benzyl-3-(ethylaMino)pyrrolidine 376591-05-8
Bis(trimethylsiloxy)dichlorosilane 2750-44-9
5,6,7,8-Tetrahydro-1,8-naphthyridine-2-carbaldehyde 204452-93-7
2-(1H-Pyrazol-3-yl)-10H-phenothiazine 63285-55-2
6-Chloroindole-3-carboxaldehyde 703-82-2
2'-Methylpropiophenone 98% 2040-14-4
N-Acetyl-L-alanyl-L-alanyl-L-alanine, 98% 19245-85-3
1-(3-Hydroxyphenyl)-piperazine 59817-32-2
[(5-methyl-1,3,4-thiadiazol-2-yl)thio]acetic acid(SALTDATA: FREE) 50918-26-8
6-chloro-2-(3-methylphenyl)quinoline-4-carboxylic acid(SALTDATA: FREE) 724749-61-5
3-(4H-1,2,4-triazol-4-yl)phenol(SALTDATA: FREE) 746656-39-3
Dimethyl 3,4-furandicarboxylate, 97% 4282-33-1
Tris[3-(heptafluoropropylhydroxymethylene)-D-camphorato], praseodymium derivative, 97% 38832-94-9
3-methyl-1-phenylhexahydropyridazine(SALTDATA: HCl) 39998-48-6
1-ethylpiperidine-4-carboxylic acid(SALTDATA: HCl) 90204-94-7
DiMethyl 2,5-Dioxahexanedioate 88754-66-9
-Chloro-4-fluorobenzaldoxime 42202-95-9
4-(Methylthio)benzhydrazide 81104-42-9
Methyl 3-(aminosulfonyl)thiophene-2-carboxylate 59337-93-8
Methyl 4-hydroxybenzoate, 99% 99-76-3
Cholic acid, 98% 81-25-4
2,4-Dimethyl-1,3-thiazole-5-carboxylic acid, 97% 53137-27-2
4-Ethoxybenzoic acid, 99% 619-86-3
2,6-DiMethylcyclohexanone (Mixture of isoMers) 2816-57-1
(3-isopropyl-1-adamantyl)amine(SALTDATA: HCl) 80904-86-5
1-Isopropyl-1H-indole-3-carbaldehyde 151409-84-6
Chloroformamidine hydrochloride 29671-92-9
4-(3,4-Dimethyl-phenyl)-4-oxo-butyric acid 51036-98-7
tert-butyl methyl(3-piperidinylmethyl)carbamate(SALTDATA: HCl) 169750-76-9
2,5-DiMethyl-3-furoyl Chloride 50990-93-7
5-Methylpyrogallol 609-25-6
1-Phenyl-1H-pyrazole-4-carboxylic acid 1134-50-5
1-[4-(Trifluoromethyl)phenyl]-1H-pyrrole-2-carbaldehyde , 97% 156496-70-7
3-ForMyl-6-isopropylchroMone 49619-58-1
7-piperidin-1-yl-2,1,3-benzoxadiazol-4-amine(SALTDATA: FREE) 842964-23-2
2-(chloromethyl)-1-ethyl-1H-imidazole(SALTDATA: HCl) 780722-30-7
6-Chloro-1-indanone 14548-38-0
1-(5-ethyl-1,3,4-thiadiazol-2-yl)methanamine(SALTDATA: 1.7HCl 0.4H2O) 1126637-93-1
3-[(4-methylbenzyl)oxy]benzaldehyde(SALTDATA: FREE) 40359-58-8
4-(4-tert-butylphenyl)butanoic acid(SALTDATA: FREE) 24475-36-3
N-(Chloroacetyl)-3-(trifluoromethyl)aniline 97% 351-38-2
2-Bromo-4-chloro-6-nitroaniline 827-25-8
1-(tert-Butyl)-3-methyl-1H-pyrazole-5-carbonyl chloride , 97% 175277-10-8
3H-Pyrrolo[3,2-d]pyrimidin-4(5H)-one 5655-01-6
cis-Dichlorodiammineplatinum (II), CISPLATIN (USP) 15663-27-1
2,4,6-Trichlorophenylhydrazine, 98% 5329-12-4
3,5-Dibromosalicylic acid, 97% 3147-55-5
1-Butyl-3-methylimidazolium (L)-lactate, 95+% 878132-20-8
ethyl 2-amino-4-(4-propylphenyl)thiophene-3-carboxylate(SALTDATA: FREE) 350990-43-1
2,5-Dicyanofuran 58491-62-6
N-(4-Chlorobenzyl)-2-cyanoacetamide 66158-49-4
2-(3,4-dimethoxyphenyl)-N-(2,4-dimethylbenzyl)ethanamine(SALTDATA: HBr) 356092-22-3
N-Desethyl AModiaquine (Discontinued see D288826) 79352-78-6
4-Fluorophenylsulfur Pentafluoride 1063625-86-4
5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine 345311-09-3
Ytterbium(III) hexafluoroacetylacetonate dihydrate (99.9%-Yb) (REO) 81849-60-7
2-Amino-3-phenyl-1-propanol, 98% 16088-07-6
(S)-3-Amino-3-phenylpropanoic acid ethyl ester hydrochloride, 98% ee, 95% 167834-24-4
Formic acid-D (95% in D2O) >98.0 Atom % D 925-94-0
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