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

?? ?:J & K SCIENTIFIC LTD.

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???:jkinfo@jkchemical.com

??:China

URL: www.jkchemical.com

? ?? ?:96815

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Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]palladium(II), min. 98%	???? [(S) - (-) - 2,2'- ?? (? ?? ?? ??) -1,1'- ?? ?? ?] ??? (II)	127593-28-6	C44H34Cl2P2Pd
4-Methylphenyl β-D-thioglucopyranoside	4-????1-??-bD-????????	1152-39-2	C13H18O5S
3-Methylbenzo[b]thiophene, 96%		1455-18-1	C9H8S
Puerarin, 98%, from Pueraria edulis Pamp.	????	3681-99-0	C21H20O9
Di-t-butylneopentylphosphonium tetrafluoroborate, min. 95%	DI-T-??????????????????	886059-84-3	C13H30BF4P
(3-Indolyl)-β-D-glucuronide cyclohexylammonium salt, 97%		35804-66-1	C14H15NO7
N-(3-Fluorophenyl)anthranilic acid	N-(3-??????)?????	54-59-1	C13H10FNO2
4-[(5-Bromopyrimidin-2-yl)thio]phenylamine		849235-61-6	C26H23N3O5S
4'-BroMo-2'-chloroacetanilide	4-???-2-????????	3460-23-9	C8H7BrClNO
N-(3-Chloro-4-fluorophenyl)glycinehydrazide	2-(3-???-4-????????)?????????	2370-44-7	C8H9ClFN3O
N-Benzylsuccinamic acid	4-(?????)-4-?????	64984-60-7	C11H13NO3
1-(Aminooxy)propane hydrochloride	1-(?????)??????	6084-54-4	C3H10ClNO
2-Chloro-4-(methylthio)pyrimidine, 95%		49844-93-1	C5H5ClN2S
Ethyl 4-hydroxy-2-(trifluoromethyl)pyrimidine-5-carboxylate, 97%		343-67-9	C8H7F3N2O3
2-(4-methyl-1-piperazinyl)-1-butanamine(SALTDATA: FREE)	2-(4-??-1-?????)-1-????	953739-57-6	C9H21N3
4-Methyl-2-(Methylthio)pyriMidine		14001-63-9	C6H8N2S
4,5,6,7-Tetrahydro-benzo[b]thiophene-2-carbonyl chloride	??[b]???-2-?????????,4,5,6,7-??????-(9CI)	65361-26-4	C9H9ClOS
5-(3-Pyridyl)-1H-tetrazole	3-(2H-????-5-YL)-???	3250-74-6	C6H5N5
6-methyl-2-(5-methyl-2-thienyl)quinoline-4-carboxylic acid(SALTDATA: FREE)		438216-88-7	C16H13NO2S
(S)-1-N-Boc-3-methylaminopiperidine	1-N-Boc-3-(S)-?????-????	912368-73-1	C11H22N2O2
2,4,6-Trichlorobenzonitrile	2,4,6-??????????	6575-05-9	C7H2Cl3N
Cyclopentanecarbohydrazide	?????????????	3400-07-5	C6H12N2O
Phenyl ChlorodithioforMate	?????????????	16911-89-0	C7H5ClS2
1,2-dibromocyclopent-1-ene, 95%		75415-78-0	C5H6Br2
Inosine 5'-triphosphate trisodium salt, 95%	???-5'-????????	35908-31-7	C10H16N4NaO14P3
Bromotrimethylsilane, 97%	?????????	2857-97-8	C3H9BrSi
5-Bromouracil, 99%		51-20-7	C4H3BrN2O2
7-Methoxycoumarin-3-carboxylic acid	7-??????-3-?????	20300-59-8	C11H8O5
N-Methyl-p-toluidine, 98%	N,4-????????	623-08-5	C8H11N
4-Fluorophenoxyacetic acid, 98%	4-?????????? ?	405-79-8	C8H7FO3
2-Iodobenzyl bromide, 96%		40400-13-3	C7H6BrI
1-(4-Hydroxyphenyl)piperazine, 98%	1-(4-??????)????	56621-48-8	C10H14N2O
(pyrazin-2-yl)methanol, 95%		6705-33-5	C5H6N2O
2-Biphenylboronic acid, 97%		4688-76-0	C12H11BO2
TriMethylpropylaMMoniuM BroMide	???????????????	2650-50-2	C6H16BrN
2,6-Diacetoxynaphthalene	2,6-????????????	22426-47-7	C14H12O4
Oleic Anhydride		24909-72-6	C36H66O3
Ethyl 1-methylcyclopropane-1-carboxylate, 97%		71441-76-4	C7H12O2
2-Nitro-p-xylylene Glycol	2-???-P-???????	23222-97-1	C8H9NO4
(+/-)-1-Amino-3-N-(4'-Boc-piperazinyl)-2-propanol	(+/-)-1-AMINO-3-N-(4'-BOC-PIPERAZINYL)-2-????	811841-98-2	C12H25N3O3
1-[1-(2-methoxyphenyl)-1H-pyrazol-4-yl]ethanone(SALTDATA: FREE)		1015846-12-4	C12H12N2O2
4-(6-Chloropyridazin-3-yl)piperazine, N1-BOC protected		492431-11-5	C13H19ClN4O2
1-Acetyl-3,5-bis(perfluorohexyl)pyrazole	1-???-3,5-??(???????)???	231953-34-7	C17H4F26N2O
2-isopropyl-6-oxo-1,6-dihydro-5-pyrimidinecarboxylic acid(SALTDATA: FREE)	2-?????-6-??-1,6-????-5-?????????(SALTDATA:??)	1120258-83-4	C8H10N2O3
Tetra-n-butoxygermane		25063-27-8	C4H12GeO
ResiMene?3520	N,N,N',N',N",N"-????(?????)-1,3,5-????-2,4,6- ????	3089-11-0	C15H30N6O6
2-Cyclopropylmethoxy-3-iodo-pyridine		766557-62-4	C9H10INO
N-(2-Pyridyl)bis(trifluoroMethanesulfoniMide) [Triflating Reagent]		145100-50-1	C7H4F6N2O4S2
(1H-Pyrrolo[2,3-b]pyridin-5-ylmethyl)-carbamic acid tert-butyl ester	(1H-PYRROLO[2,3-B]PYRIDIN-5-YLMETHYL)-???TERT-BUTYL????	900514-09-2	C13H17N3O2
2,4-Difluorophenylglyoxal monohydrate	2,4-??????????????	79784-36-4	C8H4F2O2
3,4-DiMethyldiphenylaMine	3,4-????????	17802-36-7	C14H15N
3,5-Bis(trifluoromethyl)thioanisole	3,5-??(????????)?????	685892-24-4	C9H6F6S
n-Decyltriphenylphosphonium bromide	N-???????????????	32339-43-8	C28H36BrP
2,5-Bis(2,2,2-trifluoroethoxy)benzoic Acid	2,5-??(2,2,2-?????????)???	35480-52-5	C11H8F6O4
2,5-dimethyl-1-(2-naphthyl)-1H-pyrrole-3-carbaldehyde(SALTDATA: FREE)		347332-17-6	C17H15NO
2-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]acetic acid		17969-20-9	C11H8ClNO2S
BariuM 2-Cyanoethylphosphate Hydrate[Phosphorylating Agent]		5015-38-3	C3H8BaNO4P
2,6-DibroMo-1,5-dihydroxynaphthalene	2,6-????-1,5-??????????	84-59-3	C10H6Br2O2
3-ChlorocouMarin	3-??????	92-45-5	C9H5ClO2
tert-Butyl 4-(4-fluorobenzoyl)piperidine-1-carboxylate, 95%	tert-??4-(4-??????)????-1-???????	160296-40-2	C17H22FNO3
2,4-DiaMino-1,3,5-triazine	2,4-????-1,3,5-????	504-08-5	C3H5N5
2,4-Dinitroiodobenzene	2,4-?????????	709-49-9	C6H3IN2O4
5-Chloro-2-nitrophenol 95+%	5- ??? -2- ??? ??	611-07-4	C6H4ClNO3
Nortropine	?????	538-09-0	C7H13NO
5-Phenyl-4-pentyn-1-ol	5-??-4-??-1-OL	24595-58-2	C11H12O
Neodymium(III) oxalate decahydrate (99.9%-Nd) (REO)		14551-74-7	C6H20Nd2O22
Dimethylchlorophosphine, min. 97%		811-62-1	C2H6ClP
(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl, 98% (S)-(-)-XylBINAP	(S)-(-)-2,2'-??[?(3,5-???)????]-1,1'-????	135139-00-3	C52H48P2
2-Ethoxyphenylboronic acid, 98%		213211-69-9	C8H11BO3
1-Methylcyclohexanol, 96%	1-?????????	590-67-0	C7H14O
(S)-4-Bromo-α-methylbenzyl alcohol, 97%	(S)-4-???-??-???????	100760-04-1	C8H9BrO
1,2,3-Triphenylguanidine, 98%		101-01-9	C19H17N3
3-(Trifluoromethyl)phenethyl alcohol, 99%		455-01-6	C9H9F3O
2-(Trimethylsilyl)pyridine, 96%		13737-04-7	C8H13NSi
1-(Heptafluorobutyryl)imidazole, 97%		32477-35-3	C7H3F7N2O
3,4-Dimethoxy-3-cyclobutene-1,2-dione, 99%		5222-73-1	C6H6O4
sec-Butylmagnesium bromide, 1.0 M solution in THF, J&KSeal	SEC-???????????	922-66-7	C4H9BrMg
Bis[(p-dimethylsilyl)phenyl]ether, 95%	BIS(P-?????)?????	13315-17-8	C16H22OSi2
N^α-Z-N^β-Boc-L-2,3-diaminopropionic acid, 99%		16947-84-5	C16H22N2O6
5-Chloro-1,3-dimethyl-1H-pyrazole-4-carbaldehyde, 97%	5-???-1,3-???-1H-???-4-??????	27006-76-4	C6H7ClN2O
Diethyl 2-ethyl-2-phenylmalonate, 98%		76-67-5	C15H20O4
5-(4-Fluorophenyl)-3H-thieno[2,3-d]pyrimidin-4-one, 97%		35978-37-1	C12H7FN2OS
4,5-Methylenedithio-1,3-dithiole-2-thione	4,5-??????-1,3-???-2-??	70800-59-8	C4H2S5
1H,1H-Heptafluorobutyl nonafluorobutanesulfonate	1H,1H-?????????????????????	883499-32-9	C8H2F16O3S
4-[(tert-ButoxycarbonylaMino)Methyl]pyridine		111080-65-0	C11H16N2O2
4-(Toluene-4-sulfonylaMino)cyclohexane-carboxylic acid	4-(TOLUENE-4-SULFONYLAMINO)-??????????	314042-69-8	C14H19NO4S
2-Methylglutaronitrile	??(2-)???????	4553-62-2	C6H8N2
(1S,2S,4S)-bicyclo[2.2.1]hept-5-en-2-ylacetic acid(SALTDATA: FREE)		14734-13-5	C9H12O2
(5E)-5-(2-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one		81154-00-9	C10H6ClNOS2
3-Thien-2-ylbenzaldehyde, 97%	3-(2-???)??????	103668-99-1	C11H8OS
4-(Benzylaminomethyl)benzoic acid	4-(?????-??)-???	190662-37-4	C15H15NO2
Enflurane	????	13838-16-9	C3H2ClF5O
(R)-3-Phenyl piperidine	R)-3-??????	430461-56-6	C11H15N
trans-2-Decenal (contains trans-2-Decenal Diethyl Acetal)(10% in Ethanol, ca. 0.52Mol/L)	(2E)-2-???	3913-81-3	C10H18O
4,4,4-Trifluoro-3-(trifluoromethyl)crotonic acid	4,4,4-??????-3-(????????)????	1763-28-6	C5H2F6O2
4-Amino-3-iodobenzoic acid	4-???-3-??????	2122-63-6	C7H6INO2
2-(Benzylamino)-1,3-thiazole-5-carboxylic acid, 95%		342405-23-6	C11H10N2O2S
2-methyl-2-(1H-pyrrol-1-yl)propanoic acid(SALTDATA: FREE)	1H-??-1-????,??,??-???-	1185320-31-3	C8H11NO2
2,5-Dibromoadipic acid	2,5-????????	3479-85-4	C6H8Br2O4
2,5-dimethyl-4-(4-methylpiperazin-1-yl)thieno[2,3-d]pyrimidine-6-carboxylic acid(SALTDATA: FREE)		421565-56-2	C14H18N4O2S

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