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

?? ?:J & K SCIENTIFIC LTD.

??:-

???:jkinfo@jkchemical.com

??:China

URL: www.jkchemical.com

? ?? ?:96815

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(Boc-aminooxy)acetic acid, 98%		42989-85-5	C7H13NO5
2-Bromo-6-fluorobenzeneboronic acid 98%	2-???-6-????????	913835-80-0	C6H5BBrFO2
1-{4-[(dimethylamino)methyl]phenyl}-N-methylmethanamine(SALTDATA: 2HCl)	(4-????????-??)-??-??	179873-24-6	C11H18N2
Fmoc-L-nipecotic acid, 99%		193693-68-4	C21H21NO4
3,4-Diethoxy-3-cyclobutene-1,2-dione, 98%		5231-87-8	C8H10O4
5-BroMo-5'-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene		578715-23-8	C14H16BBrO2S2
3-Ethoxy-4-hydroxyphenylacetic acid	3-???-4-???????????	80018-50-4	C10H12O4
Methyl nicotinate, 99%	????????	93-60-7	C7H7NO2
3-Ethoxy-2-nitropyridine		74037-50-6	C7H8N2O3
1-(4-methyl-1H-imidazol-2-yl)ethanamine(SALTDATA: 1.95HCl 0.5H2O 0.15NaCl)		1156884-70-6	C6H11N3
5-Fluoro-2-Methoxypyridine-3-boronic acid pinacol ester		1083168-95-9	C12H17BFNO3
1-Fluoropropane	1-???????	460-13-9	C3H7F
2-(Phenylthio)nicotinic acid, 97%	2-(????)????	35620-72-5	C12H9NO2S
2-Amino-5-trifluoromethyl-1,3,4-oxadiazole	5-????????-1,3,4-?????-2-???	768-29-6	C3H2F3N3O
5-Chlorooxindole, 99%	5-???-1,3-??????-2H-??-2-?	17630-75-0	C8H6ClNO
2-Chloro-4-fluoro-5-nitrobenzoic Acid	2-???-4-????-5-???????	114776-15-7	C7H3ClFNO4
5-Bromo-2-chlorotoluene, 98%		54932-72-8	C7H6BrCl
2-chloro-5-methoxy-4-propoxybenzaldehyde(SALTDATA: FREE)		832677-76-6	C11H13ClO3
2-Fluoro-4-Methylpyridine-5-carboxylic acid	2-????-4-?????-5-?????	944582-95-0	C7H6FNO2
Dimethyl (R)-(+)-malate, 98%	D-(+)-?????????	70681-41-3	C6H10O5
N-Boc-L-phenylalaninol, 99%		66605-57-0	C14H21NO3
N-Methyl-4-(trifluoroMethoxy)aniline	N-??-4-(?????????)???	41419-59-4	C8H8F3NO
Boc-?(S)?-?3-?aMino-?4-?(4-?cyanophenyl)?butanoic Acid		270065-89-9	C16H20N2O4
Naphtho[2,3-a]pyrene	???[2,3-A]??	196-42-9	C24H14
2,4-Difluorophenol, 98%	??????(2,4-)	367-27-1	C6H4F2O
2,5-Hexanedione, 97%	???????	110-13-4	C6H10O2
3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride		2540-99-0	C16H6O8S
Luxol? Fast Blue MBSN, pure	C.I. ?? ?? 38	1328-51-4	C32H12CuN8Na2O6S2
3,3-DiMethyl-1-butene	3.3-???-1-??	558-37-2	C6H12
2,5-Dihydroxyphenyl(diphenyl)phosphine Oxide	??(????????)????????	13291-46-8	C18H15O3P
C-(2,3-Dihydro-benzo[1,4]dioxin-2-yl)-methylamine	2,3-DIHYDRO-1,4-?????-2-?????	4442-59-5	C9H11NO2
4-Fluoro-3-methylaniline, 97%	2-????-5-??????	452-69-7	C7H8FN
Potassium bicarbonate, 99.5%	??? ??	298-14-6	CHKO3
1H-Benzotriazole-1-Methanol	1H-??????-1-???	28539-02-8	C7H7N3O
(1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene), 98% (S,S)-Jacobsen Ligand	(S,S)-(+)-N,N'-BIS(3,5-DI-TERT-???????)-1,2-????????	135616-36-3	C36H54N2O2
1-(Bromomethyl)-4-phenoxybenzene, 97%		36881-42-2	C13H11BrO
5-Bromoindole, 99%		10075-50-0	C8H6BrN
Vinyl Laurate (stabilized with MEHQ)	??????????	2146-71-6	C14H26O2
2-Methoxy-4-(trifluoromethyl)pyrimidine-5-carboxylic Acid	2-???-4-????????-5-?????????	1202980-50-4	C7H5F3N2O3
Bis(2-methylallyl)(1,5-cyclooctadiene)ruthenium(II), min. 97%		12289-94-0	C16H18Ru
3-ChloropropyldichloroMethylsilane		7787-93-1	C4H9Cl3Si
3-(N-Ethyl-3-methylanilino)-2-hydroxypropanesulfonic acid sodium salt, 99%		82692-93-1	C12H20NNaO4S
Ingenol	???	30220-46-3	C20H28O5
Hydroxychloroquine Sulfate		747-36-4	C18H28ClN3O5S
2-Chloro-4-fluorobenzylamine	2-???-4-FLUOROBENZYLAMINE	15205-11-5	C7H7ClFN
Methyl (3-nitrophenyl) cyanocarbonimidodithioate	??(3-?????)??????????????	152382-09-7	C9H7N3O2S2
1,3-Bis(trifluoromethyl)benzene, 98%	1,3-??(????????)??	402-31-3	C8H4F6
Cyclopropylzinc bromide, 0.5 M in THF		126403-68-7	C3H5BrZn
2,5-Dibromotoluene, 98%		615-59-8	C7H6Br2
1-isopropyl-1H-pyrazol-4-amine(SALTDATA: HCl)	4-???-1-?????-1H-???	97421-16-4	C6H11N3
Ethyl 3-bromoimidazo[1,2-a]pyrimidine-2-carboxylate		134044-63-6	C9H8BrN3O2
cis-4-Octene	??(??-4)	7642-15-1	C8H16
6-Phenoxynicotinic acid, 97%	6-????????	51362-38-0	C12H9NO3
Fmoc-D-Phe(4-F)-OH		177966-64-2	C24H20FNO4
Xylenol Orange, Indicator	???? ???	1611-35-4	C31H32N2O13S
Carbon nanotubes, single-walled/double-walled, 90%		308068-56-6	C
1H-Imidazole-4-carboxylic acid, 98%	4-?????????	1072-84-0	C4H4N2O2
3-Amino-6-(4-chlorophenyl)pyridazine	3-???-6-(4-?????)????	58059-47-5	C10H8ClN3
Ruthenium, 5% on carbon	???	7440-18-8	Ru
N-(12-AMinododecyl)deoxynojiriMycin	N-(12-??????)-1-?????????	885484-41-3	C12H26N2O4
2,5-Dimethylfuran-3-sulphonyl chloride	2,5-???-3-??????????	166964-26-7	C6H7ClO3S
4-tert-Butyl-3'-methylbenzhydrol	4-TERT-BUTYL-3'-????????	842140-68-5	C18H22O
p-Toluic acid hydrazide		3619-22-5	C8H10N2O
Methyl 4-bromo-7-methoxy-benzo[1,3]dioxole-5-carboxylate	4-BROMO-7-METHOXY-BENZO[1,3]DIOXOLE-5-CARBOXYLICACID??????	81474-46-6	C10H9BrO5
3-(acetylamino)-4-methoxybenzenesulfonyl chloride(SALTDATA: FREE)	N-???-4-????????????	3746-67-6	C9H10ClNO4S
2-Bromo-2'-hydroxyacetophenone, 97%		2491-36-3	C8H7BrO2
LuMogallion [FluoriMetric reagent for Al, Ga and other Metals]	?????	4386-25-8	C12H9ClN2O6S
4-Bromo-2-fluorobenzoic acid, 99%		112704-79-7	C7H4BrFO2
4'-Hydroxy-biphenyl-3-carbaldehyde	3-(4-??????)??????	283147-95-5	C13H10O2
Yttrium(III) oxalate hydrate (99.9%-Y) (REO)		13266-82-5	C6O12Y2
SulfabenzaMide	???????	127-71-9	C13H12N2O3S
N-(Chloroacetyl)-2-(aminomethyl)furan	2-???-N-(2-FURYLMETHYL)?????	40914-13-4	C7H8ClNO2
3-(Hexylamino)propionitrile	3-(?????)???????	55490-85-2	C9H18N2
2'-(Trifluoromethoxy)acetophenone, 98%	2'-(?????)?????	220227-93-0	C9H7F3O2
1,7-Dihydroxynaphthalene	1,7-???????	575-38-2	C10H8O2
(4-Tetrazol-1-yl-phenyl)-acetic acid	(4-????-1-?-??)-????	462068-57-1	C9H8N4O2
2-Phenoxyethanimidamide hydrochloride dihydrate , 97%		67386-38-3	C8H11ClN2O
Sodium tert-butoxide, 99%	???-t-????	865-48-5	C4H9NaO
4-(4-Chloro-phenyl)-2,4-dioxo-butyric acid methylester	??4-(4-?????)-2,4-??????????	39757-35-2	C11H9ClO4
5-Mercapto-1-methyltetrazole, 98.5%	5-???-1-??????	13183-79-4	C2H4N4S
cis-2,6-Dimethylmorpholine, 96%	??-2,6-???????	6485-55-8	C6H13NO
BIS-TRIS hydrochloride, 99%	????????	124763-51-5	C8H20ClNO5
2'-Deoxycytidine hydrochloride, 99%	2""-??????, ?????	3992-42-5	C9H14ClN3O4
1-(2,6-Dimethylphenyl)piperazine 97%	1-(2,6-?????)????	1012-91-5	C12H18N2
2-AdaMantanaMine hydrochloride		10523-68-9	C10H18ClN
4-(2-aminoethyl)-N,N-dimethylaniline(SALTDATA: FREE)	2-(P-????????)????	52632-05-0	C10H16N2
{4-[(diMethylaMino)sulfonyl]phenyl}boronic acid (SALTDATA: FREE)		486422-59-7	C8H12BNO4S
9-(4-Methoxyphenyl)xanthen-9-ol	9-(4-?????)???-9-OL	94465-25-5	C20H16O3
(R)-(-)-2-Hydroxyhex-5-ene		17397-29-4	C6H12O
2-Aminomethyl-3-(4-methoxyphenyl)propionic acid	2-?????-3-(4-???-??)-?????	682803-14-1	C11H15NO3
1-[2-Fluoro-4-(methylsulfonyl)phenyl]-1,4-diazepane	1-[2-FLUORO-4-(METHYLSULFONYL)PHENYL]-1,4-????	849924-88-5	C12H17FN2O2S
1-propylpiperidin-4-amine(SALTDATA: FREE)	4-???-1-(1-???)-????	42389-59-3	C8H18N2
3-Chloro-2-Methylaniline Hydrochloride		6259-40-1	C7H9Cl2N
Ethyl 1-phenyl-5-propyl-1H-pyrazole-4-carboxylate , tech	??1-??-5-???-1H-???-4-???????	116344-12-8	C15H18N2O2
methyl (cyclohexylamino)(phenyl)acetate(SALTDATA: HCl)		78907-07-0	C15H21NO2
4-Chloro-5-(difluoromethyl)-2-fluorothiazole 98%	4-???-5-(???????)-2-???????	105315-45-5	C4HClF3NS
3-Methyl-1-propyl-1 H -pyrazole-4-carboxylic acid	3-??-1-???-1H-???-4-?????	705269-96-1	C8H12N2O2
N-Methyl-N-(3-pyridin-4-yl)benzylamine 97%	N-??-N-(3-???-4-???)??	852180-67-7	C13H14N2
N-(Pyridin-3-ylmethyl)ethanamine	N-(???-3-???)????	3000-75-7	C8H12N2
5-(2,3-dichlorophenyl)-2-furaldehyde(SALTDATA: FREE)	5-(2,3-??????)-2-??????	106827-26-3	C11H6Cl2O2

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