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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:    96815
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Product List
2'-Methylacetanilide, 98% 120-66-1
(S)-tert-butyl 2-methylpiperazine-1-carboxylate, 95% 169447-70-5
2-(Trifluoromethyl)-1,4-phenylenediamine, 98% 364-13-6
3,5-Difluoroanisole, 99% 93343-10-3
1,3-Bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazolium tetrafluoroborate, min. 95% 282109-83-5
3,4,5-Trimethoxybenzoic acid ethyl ester, 98% 6178-44-5
1,3-Dimethyladamantane, 99% 702-79-4
(3aR,8aR)-(-)-(2,2-Dimethyl-4,4,8,8-tetraphenyl-tetrahydro-[1,3]dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl)dimethylamine, min. 98% 213843-90-4
(R)-(-)-Mandelic acid, 99% 611-71-2
(3,5-Dichlorophenyl)methanesulfonyl chloride, 96% 163295-70-3
5-(2-methoxy-4-nitrophenyl)-2-furaldehyde(SALTDATA: FREE) 299202-82-7
5-(3-Thienyl)thiophene-2-carboxylic acid 60141-31-3
DL-3-t-Butyl-?-alanine 204191-43-5
2-amino-5-methyl-4-(4-methylphenyl)thiophene-3-carbonitrile(SALTDATA: FREE) 438613-84-4
3-BroMo-2-fluorobenzoic Acid 161957-56-8
2-(Bromomethyl)-2-phenyl-1,3-dioxolane 3418-21-1
Cochliodinol, from Chaetomium globosum. 11051-88-0
N,N-Dibenzylglycine Ethyl Ester 77385-90-1
5-propylisoxazole-3-carboxylic acid(SALTDATA: FREE) 89776-75-0
1-hydrazino-2-butanol(SALTDATA: FREE) 41470-19-3
2-methylpyrido[2,3-d]pyrimidin-4(3H)-one(SALTDATA: FREE) 28279-12-1
4-Aminopyrimidine trihydrochloride 174500-31-3
4-Cyclohexylphenylboronic acid 374538-04-2
4-(Dimethylamino)benzhydrol 56139-08-3
2-AMino-4-nitrophenol SodiuM Salt 61702-43-0
2-Pyrrolidin-1-ylbenzonitrile , 95% 20925-25-1
PotassiuM cyclopentyltrifluoroborate 1040745-70-7
3-(2,2-Dimethylpropionylamino)benzoic acid 56619-96-6
PAPA NONOate 146672-58-4
2-Pyrrolidin-2-yl-1H-benzoimidazole 638141-64-7
1H-indazol-1-ylacetic acid(SALTDATA: FREE) 32829-25-7
Ethyl 4-oxo-3-(propylthio)-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylate, 97% 172516-30-2
2-BroMobenzylMagnesiuM broMide 56812-60-3
4-n-Propylphenylhydrazine hydrochloride 350683-67-9
3,5-DiMethyl-4-forMyl-1-phenylpyrazole 22042-79-1
MDL 28170 88191-84-8
5-Bromo-N-methoxy-N-methylnicotinamide 183608-47-1
2,5-bis[(dimethylamino)methyl]cyclopentanone(SALTDATA: 2HCl) 13290-51-2
N-Phenyl-3-piperidinecarboxamide hydrochloride 173987-10-5
5-Methyl-1H-pyrazole 88054-14-2
Methyl 1,1,3,3,3-pentafluoro-2-(trifluoromethyl)-propyl ether 382-26-3
Imidazo[1,2-a]pyrazine-2-carbaldehyde 1017782-15-8
3-(Hydroxymethyl)-2(1H)-quinolinone 90097-45-3
Ethyl 2-chloro-3-keto-4,4,4-trifluorobutyrate 363-58-6
4-Methyl-2,3-pyridinediaMine (SALTDATA: FREE) 53929-59-2
3-AMino-5-fluoropyridine 210169-05-4
3-Ethyl-3-methylglutaric anhydride, 97% 6970-57-6
6-BroMo-7-Methyl-[1,2,4]triazolo[1,5-a]pyridine 1172534-83-6
3-Chloropyrazine-2-carbonitrile , 95% 55557-52-3
N-(2-hydroxy-6-methylphenyl)acetamide(SALTDATA: FREE) 77774-35-7
5-(4-chlorobenzyl)-1,3,4-thiadiazol-2-amine(SALTDATA: FREE) 39181-43-6
4-ethoxy-1-naphthalenesulfonyl chloride(SALTDATA: FREE) 91222-55-8
o-Tolyl Acetate 533-18-6
2-Amino-6-ethoxynaphthalene 293733-21-8
N-methyl-1-[2-(2-thienyl)-1,3-thiazol-4-yl]methanamine(SALTDATA: FREE) 933701-68-9
2-(Tosyloxy)Methyl-2,3-dihydrobenzofuran 94709-25-8
2,3-dimethyl-1H-indole-7-carboxylic acid(SALTDATA: FREE) 103986-07-8
tetrahydro-2H-pyran-4-carbohydrazide(SALTDATA: FREE) 59293-18-4
1-[2-(Aminomethyl)phenyl]-4-piperidinol 887580-19-0
Triacontane 638-68-6
4-Hydroxy-3-Methoxy-β-nitrostyrene 6178-42-3
N-tert-Butoxycarbonyl-4-anilinopiperidine 125541-22-2
1-(6-chloro-1H-benzimidazol-2-yl)methanamine(SALTDATA: 2HCl) 273399-95-4
1-isopropyl-1H-imidazole-2-carbaldehyde(SALTDATA: FREE) 53332-64-2
N-[4-Bromo-2-nitro-5-(trifluoromethyl)phenyl]-acetamide 157554-76-2
5-Methyl-1-benzothiophene-2-carbaldehyde, 97% 27035-41-2
5-(2,4-dimethylphenyl)-3-hydrazino-1,2,4-triazine(SALTDATA: FREE) 915922-27-9
7-Azatryptophan Monohydrate 1137-00-4
Methyl [(3-nitrophenoxy)methyl]cyanocarbonimidodithioate 120958-23-8
4,5-Dibromo-1H-pyrrole-2-carbohydrazide 50371-65-8
3-(Benzylcarbamoyl)-4-fluorobenzeneboronic acid 98% 874219-22-4
3-formyl-2,4,6-trimethylbenzyl acetate(SALTDATA: FREE) 137380-48-4
2-BroMo-3-(3-fluoro-4-Methylphenyl)-1-propene 842140-41-4
1,2-Dichlorooctafluorocyclohex-1-ene 97% 336-19-6
3-Morpholin-4-yl-aniline 159724-40-0
(dicyclopropylmethyl)methylamine(SALTDATA: FREE) 884504-77-2
Fmoc-Thi-OH 130309-35-2
Dodecyl Ether 4542-57-8
2-(5-Amino-3-methyl-pyrazol-1-yl)-ethanol 51546-08-8
2-(Naphth-1-yl)acetamide oxime 66611-51-6
3,4-Dibromo-5-phenyl-2(5H)-furanone 72857-86-4
3-chloro-N-(4-chloro-3-methoxyphenyl)propanamide(SALTDATA: FREE) 915920-71-7
1-(4-isopropylphenyl)-5-oxopyrrolidine-3-carboxylic acid(SALTDATA: FREE) 63674-51-1
6-Chloro-1,3-dimethyluracil, 98% 6972-27-6
n-Octyl cyanoacetate, 99% 15666-97-4
5-Chloro-2-thiophenecarboxaldehyde, 97% 7283-96-7
4-(Trifluoromethyl)benzyl bromide, 98% 402-49-3
Magnesium acetylacetonate, anhydrous, 98% 14024-56-7
Quercetin 3-glucuronide, 98%, from Bupleurum chinense DC. 22688-79-5
8-Hydroxy-1.3.6-pyrenetrisulfonic acid trisodium salt, 85% 6358-69-6
Methyl 4-(chlorocarbonyl)benzoate, 98% 7377-26-6
trans-Zeatin, 97% 1637-39-4
L-Aspartyl-L-phenylalanine, 95% 13433-09-5
m-Cresol Purple sodium salt, indicator 62625-31-4
L-(+)-α-Phenylglycine, 99% 2935-35-5
Hexokinase, 400 units/mg 9001-51-8
Dehydroacetic acid, 98% 520-45-6
Allylchloro[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene]palladium(II), 98% 478980-04-0
L-Cysteine ethyl ester hydrochloride, 98% 868-59-7
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