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

?? ?:J & K SCIENTIFIC LTD.

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???:jkinfo@jkchemical.com

??:China

URL: www.jkchemical.com

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5-(4-Nitrophenyl)-2-furaldehyde-(2-carboxyMethyl) SeMicarbazone	?????????B(50mg)(5-(4-?????)-2-??????-(2-??????)??????)	57268-33-4	C14H12N4O6
Mephenoxalone	????	70-07-5	C11H13NO4
3α-Phenylacetoxy Tropane	3α-?????????	1690-22-8	C16H21NO2
13-O-(Triethylsilyl) Baccatin III	13-O-(??????)???III	208406-86-4	C37H52O11Si
4-[3-(DibutylaMino)propoxy]benzoic Acid Methyl Ester	??4-(3-(??????)????)?????	437651-42-8	C19H31NO3
N-Cbz-PropylaMine	N-Cbz-??????	120539-91-5	C11H11NO2
(4-MorpholinyliMino)acetonitrile	?1C	26179-71-5	C6H9N3O
IMipraMine N-Oxide Monohydrate	?????N-????	6829-98-7	C19H24N2O
SAENTA	??	130117-76-9	C19H23N7O5S
2-broMo-4-(2-carboethoxyphenyl)-1-butene	2-???-4-(2-???????)-1-??	731772-81-9	C13H15BrO2
Methyl 3-(N-AllylaMino)propionate	??3-(N-?????)???????	37732-74-4	C7H13NO2
2,3-Dichloro-α-(2,3-dichloro-4-Methoxyphenyl)-4-Methoxy-benzeneacetic Acid Ethyl Ester	2,3-????-α-(2,3-????-4-?????)-4-???-????????????	316382-53-3	C18H16Cl4O4
JNJ 5207852	JNJ5207852????	398473-34-2	C20H32N2O
Schizandrol B, 98%, from Schisandra chinensis (Turcz.) Baill.		58546-54-6	C23H28O7
N,N-DideMethylorphenadrine Hydrochloride		17752-32-8	C16H20ClNO
12-Keto Dieldrin		52745-99-0	C12H6Cl6O2
N-[(1R)-3-(DiMethylaMino)-1-(hydroxyMethyl)-3-oxopropyl]carbaMic Acid PhenylMethyl Ester	N-[(1R)-3-(??????)-1-(??????)-3-?????]????????????	870812-29-6	C14H20N2O4
(2R)-1-(11bR)-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-2-methyl-1,2,3,4-tetrahydroquinoline, 98%		1186392-43-7	C30H24NO2P
4-Hydroxy Mepivacaine-d3	4-??????????-d3	1323251-06-4	C15H22N2O2
Acetyloxindole	N-???????97	21905-78-2	C10H9NO2
EzetiMibe Tetrahydropyran IMpurity		1296129-15-1	C24H21F2NO3
trans-4-Cyclohexyl-L-proline		103201-78-1	C11H19NO2
2-chloro-4-fluoro-3'-(4-MethylpiperazinoMethyl) benzophenone		898789-12-3	C19H20ClFN2O
2-Propylhexanoic Acid	2-????????	3274-28-0	C9H18O2
ethyl 7-[2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]phenyl]-7-oxoheptanoate		898781-32-3	C23H33NO5
(-)-Thysanone	(-)-???	233279-24-8	C14H12O6
Raltegravir PotassiuM Salt	????????	871038-72-1	C20H20FN6O5.K
α,α'-Paraxylyl BisMethanethiosulfonate	α,α'-???????????????	3948-46-7	C10H14O4S4
5-Methylhexanal	5-?????	1860-39-5	C7H14O
IMipraMine Hydrochloride	????????	113-52-0	C19H25ClN2
NojiriMycin-1-Sulfonic Acid		114417-84-4	C6H13NO7S
Ethyl Acetoacetate-13C4	??????????(1,2,3,4-13C4)	84508-55-4	C6H10O3
N-(4-Chloro-2-trifluoroacetyl-6-Methoxyphenyl)-2,2-diMethylpropanaMide	N-(4-???-2-?????????-6-?????)-2,2-?????????	1076199-86-4	C14H15ClF3NO3
4-(4-t-Boc-piperaz-1-yl-Methyl)benzonitrile	1-Boc-4-(4-?????)????	849237-14-5	C17H23N3O2
TrifluMizole	??????	68694-11-1	C15H15ClF3N3O
Methyl 2-(6-Methylnicotinyl)acetate	6-METHYL-BETA-OXO-3-PYRIDINEPROPANOICACID??????	108522-49-2	C10H11NO3
VitaMin D2 Tosylate	???D2?????	72204-99-0	C35H50O3S
6-Hydroxy-2-MercaptobenziMidazole	5-HYDROXY-2-MERCAPTO-??????	92806-98-9	C7H6N2OS
2,4-Disulfobenzaldehyde-4'-nitrophenylhydrazine DisodiuM Salt	2,4-?????????-4'-??????????,?????	193149-77-8	C13H9N3Na2O8S2
Mn (III) Octaethylporphine chloride	2,3,7,8,12,13,17,18-???-21H,23H-?????(III)???	28265-17-0	C36H44ClMnN4
Methyl 3,4-dihydro-8-methoxy-2-oxo-2H-chromene-3-carboxylate, 97%		1333150-97-2	C12H12O5
Methyl-4,4-(diMethoxy)acetoacetate	??4,4-????????????	60705-25-1	C7H12O5
α-GlucaMetacin	α-??????	871014-84-5	C25H27ClN2O8
Nor ScopolaMine		4684-28-0	C16H19NO4
2,4-Difluoro-3,5-diMethoxybenzoic Acid	2,4-DIFLUORO-3,5-DIMETHOXY???	1003709-80-5	C9H8F2O4
Clenbuterol-d9	?????D9	129138-58-5	C12H9Cl2D9N2O
Methyl 2,3,4-Tri-O-benzyl-α-D-glucuronic Acid, Benzyl Ester	??2,3,4-TRI-O-??-??-D-?????,??????	142797-33-9	C35H36O7
Atorvastatin LactaM Phenanthrene Methyl Ester (Mixture of DiastereoMers)	???????LactaM??????????(DiastereoMers????)	906552-20-3	C34H35FN2O6
5,6-DiMethoxy-2-(4-pyridylMethylene)-1-indanone (Donepezil IMpurity)		4803-74-1	C17H15NO3
ChloroMethyl Propyl Carbonate	?????????????	35273-90-6	C5H9ClO3
5-(Methylthio)pyridin-2-aMine Hydrochloride	5-(????)???-2-?????	909711-79-1	C6H9ClN2S
Anabaseine-d4	?????-d4	1020719-05-4	C10H12N2
14,15-Dehydro TriaMcinolone Acetonide	14,15-?????????????????	1260149-96-9	C24H29FO6
Tianeptine Metabolite MC5-d4 Methyl Ester	Tianeptine????MC5-d4??????	1216799-00-6	C20H23ClN2O4S
8-Ethoxycarbonyloctyl-(3,4,6-tri-O-acetyl-2-deoxy-2-phthaliMido-β-D-glucopyranoside	8-?????????-(3,4,6-??-O-???-2-???-2-?????-D-????????)	106445-23-2	C31H41NO12
2-(2-Heptynylthio)phenol Acetate		209125-28-0	C15H18O2S
2,2-DiMethylpropyl 2-pyridyl ketone	2,2-??????2-?????	138835-86-6	C11H15NO
(4R,5R)-4,5-Dihydro-5-[4-(Methylsulfonyl)phenyl]-2-phenyl-4-oxazoleMethanol		96795-00-5	C17H17NO4S
4-Chloro-2-cyclopentylphenyl-β-D-galactopyranoside	4-???-2-????????-??-D-?????????	24718-43-2	C17H23ClO6
5-Chloro 7-Deschloropiperaquine	5-???7-?????????	918879-09-1	C29H32Cl2N6
4-Hydroxy-L-threonine	?????????	21768-45-6	C4H9NO4
4-(TrifluoroMethyl)nicotinoyl Glycine		207502-65-6	C9H7F3N2O3
4-broMo-2-fluoro-4'-(3-pyrrolinoMethyl) benzophenone		898764-52-8	C18H15BrFNO
Cyclobutanecarboxaldehyde	?????????????	2987-17-9	C5H8O
1,3-Dichloro-5-Methoxy-2,4,6-trinitrobenzene	1,3-????-5-???-2,4,6-???????	50903-10-1	C7H3Cl2N3O7
Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)gold(I), 98%		854045-95-7	C26H36AuClO2P
2-Hydroxy Pioglitazone Hydrochloride	2-??????????????	646519-87-1	C19H21ClN2O4S
4-(azetidinoMethyl)phenyl cyclobutyl ketone		898757-12-5	C15H19NO
4-Ethoxy-2-isopropyl-6-MethylpyriMidine	4-???-2-?????-6-??????	72799-31-6	C10H16N2O
6-AMino-1-ethyl-3-propyl-2,4(1H,3H)-pyriMidinedione	6-???-1-??-3-??????	63981-31-7	C9H15N3O2
Perfluorooctanoic Acid-13C2 DISCONTINUED	????????-13C2	864071-08-9	C613C2HF15O2
(2α)-Methyl Megestrol Acetate	(2β)-????????????	907193-65-1	C25H34O4
Deserpidine		131-01-1	C32H38N2O8
1,2,3,4-Tetrahydro-5-Methoxycarbazole	1,2,3,4-???????-5-??????	68962-14-1	C13H15NO
DLPG L-5112		322647-27-8	C57H111Na2O16P
Methyl 1-chloroisoquinoline-5-carboxylate		1206979-27-2	C11H8ClNO2
4-(3',6'-DiMethyl-3'-heptyl)phenol Diethoxylate		1119449-38-5	C19H32O3
MK-571 Methyl Ester	MK-571??????	120443-15-4	C27H29ClN2O3S2
Chlorhexidine Diacetate IMpurity A	???????????????A	152504-08-0	C16H24ClN9
D-Threose-13C	D-[1-13C]????	70849-20-6	C4H8O4
Didesethyl Chloroquine HydroxyacetaMide	????????????????????	1159977-30-6	C16H20ClN3O2
2,2'-(5-Hydroxy-1,3-phenylene)bis(propan-2-ol)		406910-26-7	C12H18O3
α-HydroxyMethyl-D-tyrosine	(-)-??-[???????]???	134309-86-7	C10H13NO4
3-azetidinoMethyl-4'-broMobenzophenone		898771-59-0	C17H16BrNO
Linuron	???	330-55-2	C9H10Cl2N2O2
5-AMino-N,N'-bis[2,3-bis(acetyloxy)propyl]-2,4,6-triiodo-N-Methyl-1,3-benzenedicarboxaMide	5-???-N,N'-??[2,3-??(?????)???]-2,4,6-????-N-??-1,3-??????????	76350-09-9	C23H28I3N3O10
ABT 888	2-[(2R)-2-Methylpyrrolidin-2-yl]-1H-benimidazole-4-??????	912444-00-9	C13H16N4O
Travoprost		157283-68-6	C26H35F3O6
O-Desethyl-O-propyl Methisosildenafil	O-????-O-??????????	1391053-82-9	C24H34N6O4S
Methyl α-CyclopentylMandelate	???????????????	19833-96-6	C14H18O3
2,3-dichloro-2'-(3-pyrrolinoMethyl) benzophenone		898763-70-7	C18H15Cl2NO
4-(Benzyl(ethyl)aMino)but-2-yn-1-ol		1309589-47-6	C13H17NO
1,3-Difluoro-2-(trifluoroMethoxy)benzene	1,3-?????-2-(?????????)??	153338-23-9	C7H3F5O
3-Chloro-1-(2-Methylphenyl)-1-oxopropane		898785-08-5	C10H11ClO
2'-BroMo-2-(3-fluorophenyl)acetophenone		898784-67-3	C14H10BrFO
cyclopentyl 2-(thioMorpholinoMethyl)phenyl ketone		898782-56-4	C17H23NOS
(2Z,5S)-5-AMino-5-(3-pyridinyl)-2-penten-1-ol		918625-36-2	C10H14N2O
Tetrakis(diethylamino)hafnium, 99% (99.99+%-Hf, <0.2% Zr) PURATREM		19824-55-6	C16H40HfN4
Florifenine	?????	83863-79-0	C23H22F3N3O2
3-Carboxy DetoMidine	3-(1H-????-4-???)-2-??-???	115664-39-6	C12H12N2O2

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