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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
3-Formyl-4-methoxyphenylboronic acid, 98% 121124-97-8
CycloheptylaMine 5452-35-7
2-Methyl-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid, 95% 54931-62-3
2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)ethanamine(SALTDATA: HCl) 952283-54-4
3-(2-Formyl-1H-pyrrol-1-yl)propanenitrile , 97% 43036-05-1
4-Aminobenzo[b]thiophene 17402-83-4
2-(3,5-DiMethylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 325142-93-6
2-Chloro-5-hydroxybenzoic acid, 97% 56961-30-9
5-(2-Pyridyl)thiophene-2-carboxylic acid, 95% 119082-97-2
20-Hydroxyecdysone, 98%, from Arachnoides C. B. Clarke 5289-74-7
o-Sulfobenzimide, 98% 81-07-2
4-Methoxy-3,5-dimethylbenzoic acid, 98% 21553-46-8
3-Bromo-6-chloro-imidazo[1,2-b]pyridazine, 97% 13526-66-4
4-tert-Butylbenzoic acid, 99% 98-73-7
2,4-Dichloro-5-fluorobenzyl bromide 261763-27-3
cis-2,3-Diaminobut-2-enedinitrile 18514-52-8
4-Ethynylbenzal dehyde, 97% 63697-96-1
1-(4-Methoxyphenyl)piperazine, 97% 38212-30-5
Pyroglutamic acid, 98.5% 149-87-1
3-Fluorophthalic anhydride, 97% 652-39-1
3-Nitrobiphenyl 2113-58-8
Dicyclohexylphosphine, 98% (10 wt% in hexanes) 829-84-5
Boc-L-glutamic acid, 98% 2419-94-5
O,O'-Bis(2-hydroxyethoxy)benzene, 98% 10234-40-9
2,5-Bis(trifluoroMethyl)benzenesulfonyl chloride 351003-22-0
Phenylthiohydantoin-valine 4333-20-4
3,4-Dichlorophenylboronic acid, 97% 151169-75-4
Asparagine monohydrate, 98% 3130-87-8
S-Trityl-3-mercaptopropionic acid 27144-18-9
2,4,6-Triaminopyrimidine, 98% 1004-38-2
1-Chloro-3,5-difluorobenzene, 97% 1435-43-4
4-Bromo-2-nitrotoluene, 98% 60956-26-5
3-Chloro-2-fluorophenylacetic acid 261762-96-3
Vanillin acetate, 98% 881-68-5
1-phenyl-1H-1,2,3-triazole-5-carboxylic acid(SALTDATA: FREE) 15966-72-0
L-Homocystine, 99% 626-72-2
3-(4-Chlorobenzoyl)propionic acid, 96% 3984-34-7
Pancreatin, from porcine stomach mucose, >=4000 U/g 8049-47-6
3-(trifluoromethoxy)chlorobenzene 772-49-6
3-Acetoxypropyl methyl dichlorosilane 5290-24-4
3-Hydroxybenzaldehyde, 99% 100-83-4
Phenyltrifluorosilane 368-47-8
O-(4-methoxybenzyl)hydroxylamine hydrochloride, 95% 876-33-5
Fast Dark Blue R salt 6709-58-6
(R)-(+)-Propylene oxide, 99% 15448-47-2
2-Bromothiobenzamide, 98% 30216-44-5
N-Methyl-D-glucamine, 99% 6284-40-8
4-(4-hydroxybut-1-yn-1-yl)benzaldehyde(SALTDATA: FREE) 544707-13-3
D-Citrulline 13594-51-9
CyclopropyldiphenylsulfoniuM Tetrafluoroborate 33462-81-6
3-Hydroxypyridine, 98% 109-00-2
2-(6-methylpyridin-2-yl)-1,3-dioxoisoindoline-5-carboxylic acid(SALTDATA: FREE) 328549-51-5
Palatine Fast Black WAN, pure 5610-64-0
DL-erythro-4-Fluoroglutamic acid 99.5% 91383-48-1
2,4,6-Trimethylphenylboronic acid, 98% 5980-97-2
2-Amino-4-hydroxy-6-methylpyrimidine, 99% 3977-29-5
Germanium powder (99.9999%) 7440-56-4
L-Ascorbic acid, 99% 50-81-7
SodiuM 2,4-DiMethylbenzenesulfonate Monohydrate 827-21-4
(2-imidazo[2,1-b][1,3]thiazol-6-ylethyl)amine(SALTDATA: 2HCl) 933698-24-9
2,4-Dimethylphenylsulfonylethanol 688762-89-2
Cyclopropylcarbamidine hydrochloride, 97% 57297-29-7
Sodium tetrachloropalladate(II), 99.9%, 36% Pd 13820-53-6
Bacitracin zinc salt, >=60 units/mg 1405-89-6
Ethyl 4-iodobenzoate, 97% 51934-41-9
2-Amino-3-chlorobenzotrifluoride, 97% 433-94-3
2-bromo-5-(trifluoromethyl)-1,3,4-thiadiazole 37461-61-3
3-Pyrrolidin-1-ylbenzonitrile , 95% 175696-73-8
N-Boc-N'-(9-xanthenyl)-L-glutamine, 98% 55260-24-7
3-Bromo-4-(4-cyanophenyl)-1-methyl-2-oxo-1,2-dihydroquinoline 950985-29-2
4-Methoxybenzotrifluoride 402-52-8
3,5,6-Tri(2-pyridyl)-1,2,4-triazine , 97% 1046-57-7
pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one(SALTDATA: FREE) 932233-33-5
7-(3-Bromo-propoxy)-chromen-2-one 69150-28-3
(4-Fluorobenzyl)pyridin-3-ylmethylamine 113248-64-9
2,5,7-trichloroquinolin-8-ol(SALTDATA: FREE) 101870-58-0
2-Thiomorpholinoisonicotinic acid , 97% 884507-29-3
2-Chloro-N-(2-fluorophenyl)acetaMide 347-66-0
1-(3-chlorophenyl)piperidin-4-one(SALTDATA: FREE) 115012-58-3
N-MethylfurohydroxaMic Acid [Chelating Reagent for HPLC] 109531-96-6
3-Acetamido-5-carboxybenzeneboronic acid 98% 108749-15-1
4-(Tetrahydropyran-4-yloxy)benzoic acid , 97% 851048-51-6
2-{[7-(Acetylamino)-6-(benzyloxy)-2-phenylperhydropyrano[3,2-d][1,3]dioxin-8-yl]oxy}propanoic acid, 97% 499104-69-7
2-Iodoperfluorobutane 98% 375-51-9
2,3-DiMethyl-2,3-butanediaMine Dihydrochloride 75804-28-3
(S)-(+)-2-(Trifluoromethyl)pyrrolidine, 95% 119580-41-5
(R)-4-Aminomethyl-thiazolidine-3-carboxylic acidtert-butyl ester 391248-13-8
3',4-Dichloro-5'-fluorobenzophenone 844885-02-5
[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methanol 5372-40-7
2,4,5-Trichlorophenol SodiuM Salt 136-32-3
6-chloro-3-(4-iodophenyl)-2H-chromen-2-one(SALTDATA: FREE) 332030-55-4
7-methyl-1,3-dihydro-2H-indol-2-one(SALTDATA: FREE) 3680-28-2
[4-(Tetrahydropyran-4-yloxy)phenyl]methanol , 97% 892501-95-0
2-Amino-4-(4-tert-butylphenyl)thiophene-3-carboxylic acid methyl ester 350989-95-6
ethyl 3-hydrazinobenzoate(SALTDATA: HCl) 90556-87-9
TriMethylsilylethynyl(phenyl)iodoniuM Tetrafluoroborate 127783-36-2
2H-Chromene-3-carbothioamide, 97% 423768-57-4
N-1H-Imidazol-2-ylacetamide 52737-49-2
2-[(Dimethylamino)methylene]-3-(4-methylphenyl)-3-oxopropanenitrile 96232-41-6
Methyl 3-(chloroformyl)benzoate , 97% 3441-03-0
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