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J & K SCIENTIFIC LTD.??? ?? ??? ?????.

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
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URL: www.jkchemical.com
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trans-2-(2-Nitrovinyl)thiophene, 99%(E)-2-(2-??????)???34312-77-1C6H5NO2S
4-(4-fluorophenoxy)piperidine(SALTDATA: HCl)4-(4-???????)????3413-28-3C11H14FNO
2'-Methoxy[1,1'-biphenyl]-4-amine hydrochloride2'-???-???-4-??????824414-16-6C13H14ClNO
1-Indanoneoxime1-??? ??3349-60-8C9H9NO
N-α-Fmoc-L-alanine, 98%35661-39-3C18H17NO4
7-Methyladenine, 90%7-?????935-69-3C6H7N5
7-Methoxycoumarin-3-carboxylic acid, succinimidyl esterN-?????7-??????-3-???????150321-92-9C15H11NO7
(R)-(-)-2-Phenylbutyric Acid(R)-(-)-2-?????938-79-4C10H12O2
Tris(cyclopentadienyl)erbium(III) (99.9%-Er) (REO)39330-74-0C15Er
2,7-Diisopropylnaphthalene40458-98-8C16H20
2,4-Dimethyl-5-(methylsulfonyl)aniline2,4-???-5-(?????)???849035-63-8C9H13NO2S
4-(1-Boc-Piperidin-3-yl)-butyric acid4-(1-BOC-????-3-YL)-????318536-95-7C14H25NO4
Spiro[cyclopentane-1,9'-(2,6-dibromo-fluorene)]SPIRO[??????-1,9'-(2,6-DIBROMO-FLUORENE)]925890-09-1C17H14Br2
3-[(3,5-Dimethylphenyl)amino]propanenitrile3-(3,5-DIMETHYL-PHENYLAMINO)-???????36034-62-5C11H14N2
3-Chloro-2,4-dibromo-6-methoxyaniline3-???-2,4-????-6-??????860586-90-9C7H6Br2ClNO
2-Hydroxy-5-methoxy-benzonitrile2-????-5-????????39900-63-5C8H7NO2
Ethyl 3,5-dimethylbenzofuran-2-carboxylate, 95%??3,5-???????-2-???????16817-31-5C13H14O3
(1-Ethyl-piperidin-4-yl)-acetic acid(1-??????-4-?)????(SALTDATA:0.5HCl)915922-85-9C9H17NO2
N-(4-Bromophenyl)-N'-(2-chloroethyl)ureaN-(4-?????)-N'-(2-?????)???15145-38-7C9H10BrClN2O
Sodium succinate dibasic hexahydrate, 99%???????(????)6106-21-4C4H9NaO5
4-phenyl-1H-imidazole-2-thiol(SALTDATA: FREE)6857-34-7C9H8N2S
3,4-Diaminobenzohydrazide3,4-????????????103956-09-8C7H10N4O
2-Methylpyridine-5-boronic acid hydrate1072952-30-7C6H10BNO3
3-BroMo-2-chloro-5-(trifluoroMethyl)pyridine71701-92-3C6H2BrClF3N
Tetraethylene Glycol Monobenzyl Ether2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]???86259-87-2C15H24O5
4-Bromo-N-(2-hydroxyethyl)benzenecarboxamide4-???-N-(2-???????)???????57728-67-3C9H10BrNO2
Acriflavine, 95%, mixture of 3,6-Diamino-10-methylacridinium Chloride and 3,6-Diaminoacridine8048-52-0C27H25ClN6
7-methyl-8-quinolinol(SALTDATA: FREE)7-?????-8-?5541-68-4C10H9NO
9-Borabicyclo[3.3.1]nonyl trifluoromethanesulfonate, 0.5M solution in hexanes, AcroSeal62731-43-5C9H14BF3O3S
Ethyl tetrahydropyran-4-ylacetate , 97%??????????-4-YL-?????103260-44-2C9H16O3
5-AMino-3,4-diMethylisoxazole3,4-???????-5-??19947-75-2C5H8N2O
Ethyl 4-aminocinnamate, 96%5048-82-8C11H13NO2
Dibenzosuberenone, 97%2222-33-5C15H10O
N,N'-Dihexylthiourea, 97%21071-28-3C13H28N2S
(2S,6S)-2-allyl-6-butyl-1,2,3,6-tetrahydropyridine(SALTDATA: HCl 0.2H2O)175478-19-0C12H21N
Dabsyl-L-tryptophanDABSYL-L-????97685-00-2C25H25N5O4S
VecuroniuM BroMide Hydrate50700-72-6C34H57BrN2O4
3-Fluoro-2-methylbenzeneboronic acid 98%2-??-3-????-?????163517-61-1C7H8BFO2
CalciuM L-Threonate??L-??????70753-61-6C8H14CaO10
Tri-O-acetyl-D-galactal, 98%4098-06-0C12H16O7
5'-Chloro-2'-nitroacetophenone1-(5-???-2-?????)-1-???18640-60-3C8H6ClNO3
1-O-Acetyl-2,3,5-tri-O-benzoyl-β-L-ribofuranose, 98%3080-30-6C28H24O9
4-(2-Aminoethyl)-2-methoxyphenol, 98%4- (2- ??? ??) -2- ? ?? ??554-52-9C9H13NO2
1,6-Hexanediol, 97%1,6-????629-11-8C6H14O2
1-Boc-4-methyl-piperidine-4-carboxylic acid189321-63-9C12H21NO4
Methyl pyridine-2-carboxylate, 99%2459-07-6C7H7NO2
5-(4-isopropylphenyl)-1,3,4-oxadiazol-2-amine(SALTDATA: FREE)5-(4-???????)-1,3,4-?????-2-??49579-79-5C11H13N3O
1,5,7-Triazabicyclo[4.4.0]dec-5-ene, 98%5807-14-7C7H13N3
1-Benzyl-3,5-dimethyl-1 H -pyrazole-4-carboxylic acid1-??-3,5-???-1H-???-4-?????108444-25-3C13H14N2O2
Tetraethylene glycol monomethyl ether, 98%2,5,8,11-?????????-13-?23783-42-8C9H20O5
8-Quinolinecarboxylic acid, 98%8-????????86-59-9C10H7NO2
4-(5-Benzofuranyl)-piperidine4-(5-?????)-????310395-15-4C13H15NO
Ethyl 5-bromo-1H-pyrrolo[2,3-c]pyridine-2-carboxylate??5-???-1H-???[2,3-c]???-2-???????800401-70-1C10H9BrN2O2
4-ethyl-5-methyl-3-(morpholin-4-ylcarbonyl)thiophen-2-amine(SALTDATA: FREE)588714-52-7C12H18N2O2S
2-BroMo-N-MethylbenzaMide2-???-N-??????61436-88-2C8H8BrNO
2-(1-benzylpyrrolidin-3-yl)ethanamine(SALTDATA: 2HCl)2-(1-??-????-3-YL)-????130927-84-3C13H20N2
2-(2-bromo-4-formylphenoxy)propanoic acid(SALTDATA: FREE)812642-67-4C10H9BrO4
1-AMinoundecane1-??????7307-55-3C11H25N
3,5-Bis(trifluoromethyl)-1-phenylpyrazole140647-19-4C11H6F6N2
Phenyl propargyl ether, 97+%13610-02-1C9H8O
2-Methyl-4-propyl-1,3-oxathiane, 98%67715-80-4C8H16OS
1,2,4-Triazole sodium derivative, 90%??? ????41253-21-8C2H4N3Na
1-Benzyl-1H-pyrazole-4-carboxylic acid1-??-1H-???-4-?????401647-24-3C11H10N2O2
4-(4-Fluorobenzoyl)piperidine p-toluenesulfonate, contains HCl-salt, 95%4-(4-???????)????P-???????132442-43-4C19H22FNO4S
2,3-Epoxy-1,2,3,4-tetrahydroanthracene, 98%2,3-???-1,2,3,4-??????????,98176236-88-7C14H12O
1'-Benzyl-1,4'-bipiperidine-4'-carbonitrileN-BENZYL-4-CYANO-4-(1-PIPERIDINO)-????,9884254-97-7C18H25N3
4-Iododiphenylmethane4-????????35444-94-1C13H11I
(R)-(+)-N,N-Dimethyl-1-ferrocenylethylamine, 98%31886-58-5C14H19FeN10*
1,5-DiMethylnaphthalene1,5-???????571-61-9C12H12
3,4,5-Trimethoxyphenyl isothiocyanate, 98%3,4,5-??????? ?????????35967-24-9C10H11NO3S
Potassium sodium tartrate tetrahydrate, 99%, for analysis????? ??? ??6381-59-5C4H12KNaO10
2-Methylthio-2-iMidazoline, Hydroiodide2-????-2-?????????5464-11-9C4H9IN2S
4-Benzothiazol-2-yl-3-chloro-phenylamine4-?????-2-YL-3-???-????43088-00-2C13H9ClN2S
Methyl piperidine-3-carboxylate??????-3-???????50585-89-2C7H13NO2
2-Bromo-6-methylbenzo[d]thiazole, 97%6-??-2-????????3622-19-3C8H6BrNS
2-Bromo-N-isopropylbenzamide 98%2-???-N-?????????64141-90-8C10H12BrNO
3-pyrrolidin-1-ylpropan-1-ol(SALTDATA: 0.3H2O)1-(3-????????)-????19748-66-4C7H15NO
4'-Chloro-biphenyl-2-ylamine hydrochloride4'-???-???-2-???1204-44-0C12H10ClN
Dibutyl Methylenebis(thioglycolate)14338-82-0C13H24O4S2
2-Chloro-3,6-difluorobenzyl broMide2-???-3,6-????????????90292-67-4C7H4BrClF2
tert-Butyl 2-benzylpiperidine-1-carboxylatetert-??2-??????-1-???????136423-06-8C17H25NO2
2,5-DiaMinopyridine Dihydrochloride26878-35-3C5H9Cl2N3
3-Hydroxyphenylacetylene, 96%10401-11-3C8H6O
3',5'-DiMethyl-2,2,2-trifluoroacetophenone???,1-(3,5-?????)-2,2,2-??????-(9CI)132719-10-9C10H9F3O
1,4,8,11-Tetramethyl-1,4,8,11-tetraazacyclotetradecane, 98%41203-22-9C14H32N4
1-(2-Isopropoxy-ethyl)-piperazine, 98%1-(2-??????-??)-????889939-82-6C9H20N2O
(R)-(+)-1-(tert-Butoxycarbonyl)-2-tert-butyl-3-methyl-4-imidazolidinone, 99%119838-44-7C13H24N2O3
Triformamide, 97%N,N-?????????25891-31-0C3H3NO3
1-(3-fluorobenzyl)-3,5-dimethyl-1H-pyrazol-4-amine(SALTDATA: FREE)925650-30-2C12H14FN3
6-(Methylamino)hexan-1-ol6-???????-1-OL50347-17-6C7H17NO
methyl 5'-amino-2,3'-bithiophene-4'-carboxylate(SALTDATA: FREE)444907-56-6C10H9NO2S2
3-[(2-Thienylthio)methyl]benzoic acid , 97%3-[(2-?????)??]???845266-20-8C12H10O2S2
1H-Pyrrolo[2,3-b]pyridine-5-carboxylic acid methyl ester1H-???[2,3-B]???-5-???????????849067-96-5C9H8N2O2
3-Bromo-4-[(methylamino)methyl]thiophene hydrochloride techN-??-[(4-?????-3-?)??]?????944450-82-2C6H9BrClNS
2-N-Boc-3-(4-Methoxy-phenyl)-2-methylaminomethyl-propionic acid2-N-BOC-3-(4-???-??)-2-???????-?????886364-75-6C17H25NO5
[1-(4-fluorobenzyl)pyrrolidin-2-yl]methanol(SALTDATA: FREE)[1-(4-FLUOROBENZYL)PYRROLIDIN-2-YL]???864415-55-4C12H16FNO
4-Chloro-3-(trifluoromethyl)phenylboronic acid pinacol ester4-???-3-?????????????,???????445303-09-3C13H15BClF3O2
2,2,2-Trifluoro-1-furan-3-yl-ethanol2,2,2-TRIFLUORO-1-FURAN-3-YL-???722491-62-5C6H5F3O2
DL-PhenylMercapturic AcidDL-????????20640-68-0C11H13NO3S
4-Oxo-3-phenethyl-10-oxa-3-aza-tricyclo[5.2.1.0*1,5*]dec-8-ene-6-carboxylic acid77960-22-6C17H17NO4
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