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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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1,3,5-Tris(broMoMethyl)-2,4,6-triMethylbenzene		21988-87-4	C12H15Br3
p-Tolyldiphenylphosphine, min. 96%		1031-93-2	C19H17P
2-Amino-4-methylthiazole, 98%	2-???-4-?????	1603-91-4	C4H6N2S
Ammonium hexafluorosilicate, min. 98%	????? ???	16919-19-0	F6H8N2Si
5-tert-Butyl-4-hydroxy-2-methylphenyl sulfide, 96%	????	96-69-5	C22H30O2S
Methyl UndecafluoroaMyl Ketone	1H,1H,1H-UNDECAFLUORO-2-???	2708-07-8	C7H3F11O
Spectinomycin dihydrochloride pentahydrate, >=779 u/mg		22189-32-8	C14H27ClN2O8
New Methylene Blue		6586-05-6	C18H22Cl3N3SZn
(3-CyanoMethyl)phenylboronic acid pinacol ester	(3-???????)???,???????	396131-82-1	C14H18BNO2
Ethyl Abietate	???????????	631-71-0	C22H34O2
Dibenzo-15-crown 5-Ether		14262-60-3	C18H20O5
2,2,4,4,6,6-Hexamethylcyclotrisilazane, 97%	????????????	1009-93-4	C6H21N3Si3
2-Amino-benzothiazole-6-sulfonic acid amide	2-???-1,3-?????-6-?????	18101-58-1	C7H7N3O2S2
(5-Mercapto-1,3,4-thiadiazol-2-ylthio)acetic Acid	(5-????-1,3,4-?????-2-???)????	53723-88-9	C4H4N2O2S3
Potassium oxalate monohydrate, 98.5%	????? ????	6487-48-5	C2H5KO5
TetraethylaMMoniuM Perchlorate		2567-83-1	C8H20ClNO4
1,4-Bis(1,2-dibroMoethyl)benzene	1,4-??(1,2-??????)??	25393-98-0	C10H10Br4
2-Bromo-3'-nitroacetophenone, 97%		2227-64-7	C8H6BrNO3
Methyl DL-2-aminobutyrate hydrochloride, 98%	DL-2-???-N-?????????????	7682-18-0	C5H12ClNO2
2,4,6-Trifluorobenzotrifluoride		122030-04-0	C7H2F6
Rhodamine 6G, indicator	C.I. ??? ? 1	989-38-8	C28H31ClN2O3
3-Hexene (cis- and trans- Mixture)	3-??	592-47-2	C6H12
1,3-DibroMoadaMantane		876-53-9	C10H14Br2
Citric acid monohydrate, 99.5%, for analysis	????(???)	5949-29-1	C6H10O8
1-O-Acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose, 98%		6974-32-9	C28H24O9
quinoline-5-carbaldehyde(SALTDATA: FREE)		22934-41-4	C10H7NO
2,5-DiaMinopyridine		4318-76-7	C5H7N3
5-Amino-2-chlorobenzoic acid, 98%		89-54-3	C7H6ClNO2
2-Thiophenesulfonyl chloride, 98%		16629-19-9	C4H3ClO2S2
4,4''-Diiodo-p-terphenyl	4,4"-????-p-???	19053-14-6	C18H12I2
2,4,6-TriMethoxybenzoic Acid		570-02-5	C10H12O5
2-Methyl-5-(morpholinosulfonyl)-3-furoic acid , 95%	2-METHYL-5-(MORPHOLINOSULFONYL)-3-???	306936-37-8	C10H13NO6S
3,5-Difluoro-4'-n-propylbenzophenone	3,5-?????-4'-N-???????	844885-12-7	C16H14F2O
2-Pyridin-2-yl-quinoline-4-carboxylic acid	2-???-2-?-???-4-????	57882-27-6	C15H10N2O2
6-(aminomethyl)-4-pyrimidinol(SALTDATA: 1.87HCl 0.1H2O)		933756-94-6	C5H7N3O
i-Propylisocyanide, min. 97%	I-??????????	598-45-8	C4H7N
N,N'-Di-2-naphthyl-p-phenylenediamine, 96%	N,N'-?-2???-p-??????	93-46-9	C26H20N2
2,3,4-Trifluorobenzoic acid, 99%	2,3,4-?????????	61079-72-9	C7H3F3O2
(2S,5S)-(+)-2,5-Hexanediol, 99%	(2S,5S)-(+)-????	34338-96-0	C6H14O2
2-Fluorobenzoylacetonitrile		31915-26-1	C9H6FNO
3-Chloro-4-methoxybenzoic acid, 98%	3-???-4-???????	37908-96-6	C8H7ClO3
1-Acetylpiperidine	1-???????	618-42-8	C7H13NO
syn-2-NitrobenzaldoxiMe [Deprotecting Agent]		6635-41-2	C7H6N2O3
4-Quinolinecarboxaldehyde, 97%		4363-93-3	C10H7NO
4,5-Difluoro-1,2-phenylenediamine, 98%	1,2-????-4,5-???????	76179-40-3	C6H6F2N2
Quinine hydrochloride dihydrate, 99%	?? ??????? ???????????	6119-47-7	C20H27ClN2O3
N,N-DiMethylethylaMine	???????	598-56-1	C4H11N
2,6-Dimethylbenzyl alcohol, 97%		62285-58-9	C9H12O
2-AMinopyriMidine-5-boronic acid pinacol ester		402960-38-7	C10H16BN3O2
4-Fluoro-2-MethylphenylMagnesiuM broMide		30897-90-6	C7H6BrFMg
1-Butylpyridinium hexafluorophosphate, 99%		186088-50-6	C9H14F6NP
3,4-DiMethylpyrazole Phosphate	3,4-???????????	202842-98-6	C5H8N2.H3O4P
(S,S)-1,2-Bis[(tert-butyl)Methylphosphino]ethane Bis(borane)		203000-48-0	C12H30B2P2
1,2-Bis(chlorodimethylsilyl)ethane, 95%		13528-93-3	C6H16Cl2Si2
3-Hydroxytetrahydrofuran, 99%	3-????????????	453-20-3	C4H8O2
3,5-Bis(trifluoromethyl)phenylboronic acid, 98%		73852-19-4	C8H5BF6O2
4-Chlorophthalic acid monosodium salt	4-????? ?, ????? ?	56047-23-5	C8H6ClNaO4
(S)-(+)-1-[(R)-2-(Di-2-furylphosphino)ferrocenyl]ethyldi-3,5-xylylphosphine, min. 97%		649559-66-0	C36H36FeO2P210*
(S)-(+)-5-Bromomethyl-2-pyrrolidinone, 97%	(S)-5-(?????)-2-?????	72479-05-1	C5H8BrNO
1-Chloro-2-iodobenzene, 99%	???(2-)?????	615-41-8	C6H4ClI
Fmoc-(3-aminomethyl) benzoic acid, 98%		155369-11-2	C23H19NO4
p-Phenolsulfonic acid	p-?????	98-67-9	C6H6O4S
5-Amino-2-methylpyridine, 98%		3430-14-6	C6H8N2
4-Fluoro-2,1,3-benzoxadiazole	4-????-2,1,3-??????	29270-55-1	C6H3FN2O
Tetraammineplatinum(II) chloride monohydrate, 99% (99.95%-Pt)		13933-32-9	ClH8N4Pt+
Cholesterol Benzoate		604-32-0	C34H50O2
N-Methyl-3-indolyl β-D-galactopyranoside, 98%		207598-26-3	C15H19NO6
α,γ-Boc-Fmoc-D-2,4-diaminobutyric acid, 99%		114360-56-4	C24H28N2O6
Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)neodymium(III), 99% (99.9%-Nd) (REO) [Nd(FOD)3]		17978-76-6	C30H30F21NdO6
2,4-Dibromothiophene, 95%		3140-92-9	C4H2Br2S
2,2,8,8-TetraMethyl-3,6-nonadiyn-5-ol	1,3-???????-2-????	50428-39-2	C13H20O
Methacholine BroMide	????	333-31-3	C8H18BrNO2
3-(AMinoMethyl)phenylboronic acid hydrochloride	3-?????????????	352525-94-1	C7H11BClNO2
3-Benzyloxyacetophenone		34068-01-4	C15H14O2
Barium diphenylamine-4-sulfonate, indicator, ACS reagent	?? ?????? ???	6211-24-1	C12H13BaNO3S
N-(2-Fluoro-5-nitrophenyl)methanesulfonamide	N-(2-????-5-?????)???????	123343-99-7	C7H7FN2O4S
α-Benzoin oxime, 98%	??-??? ??	441-38-3	C14H13NO2
Ethyl 3-bromopropionate, 98%	3-??????????????	539-74-2	C5H9BrO2
3-Chloro-4-fluorobenzotrifluoride, 98%		78068-85-6	C7H3ClF4
4-Amino-3-nitrobenzoic acid, 98%		1588-83-6	C7H6N2O4
IMidazo[1,2-a]pyriMidine	????[1,2-a]????	274-95-3	C6H5N3
3-[4-(Methylthio)phenyl]propionic acid	3-(4-??????)?????	138485-81-1	C10H12O2S
Creatinine, 99%	?????	60-27-5	C4H7N3O
2-Phenyl-2-(2-pyridyl)acetaMide	??-(2-???)??????	7251-52-7	C13H12N2O
4-Bromo-5-methyl-1H-pyrazole-3-carboxylic acid, 97%	4-???-5-??-1H-???-3-?????	82231-52-5	C5H5BrN2O2
Methyl Yellow, indicator	?????	60-11-7	C14H15N3
2-Acetoxybenzonitrile	2-?????????	5715-02-6	C9H7NO2
2,3-Diaminophenazine, 90%	2,3-???????	655-86-7	C12H10N4
Platinum(II) chloride, 73% Pt	?? ????	10025-65-7	Cl2Pt
4-(1H-1,2,4-Triazol-1-ylmethyl)benzaldehyde , 97%	4-(1H-1,2,4-TRIAZOL-1-YLMETHYL)??????	859850-94-5	C10H9N3O
4-AMino-4'-(N,N-diMethylaMino)stilbene	4-???-4'-(N,N-???????)???	22525-43-5	C16H18N2
Praseodymium(III) acetate hydrate (99.9%-Pr) (REO)		6192-12-7	C5H12O2
Osmium carbonyl, 99%	????? ???????	15696-40-9	C12O12Os3
2,4,6-Trichlorophenol SodiuM Salt	???2,4,6-??????????	3784-03-0	C6H2Cl3NaO
Sodium citrate tribasic dihydrate, 99%	??? ???	6132-04-3	C6H9Na3O9
N-Butyl-3-methylpyridinium bis(trifluoromethylsulfonyl)imide, 99% [BMPIm]	1-??-3-????????(??????)	344790-86-9	C10H16N.C2F6NO4S2
N-(2-Hydroxy-2,2-diphenylethyl)benzenecarboxamide		55275-59-7	C21H19NO2
2-Methylnaphth[2,3-d]oxazole, 98%	2-?????[2,3-D]???	20686-66-2	C12H9NO
Lithium pentamethylcyclopentadienide, min. 98%	????????????????	51905-34-1	C10H15Li5*
1-(2-chloro-4-fluorobenzyl)piperazine(SALTDATA: FREE)	1-(2-???-4-????-??)-????	118630-33-4	C11H14ClFN2