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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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3-phenyl-2'-thioMethylpropiophenone		898764-18-6	C16H16OS
(2S,3R,6RS)-2-(3-Oxobutyl)-3-Methyl-6-[(R)-2-propanal]cyclohexanone		1093625-96-7	C14H22O3
(-)-3-Methoxy Butorphanol 6-Ethylene Ketal	(-)-3-????????6-?????	67753-31-5	C24H33NO4
TCN 238	???238	125404-04-8	C12H11N3
2-Methyl CarbaMazepine		70401-32-0	C16H14N2O
Boc-L-cysteine, 98%, for chiral derivatization		20887-95-0	C8H15NO4S
3,5-dichloro-4'-MorpholinoMethyl benzophenone		898770-63-3	C18H17Cl2NO2
Afatinib, 99%		439081-18-2	C24H25ClFN5O3
Penicillin V β-Sulfoxide-d3	????Vβ-?????-d3	148680-07-3	C16H15D3N2O6S
4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)-1-(trifluoroMethyl)-1H-pyrazole		1046831-98-4	C10H14BF3N2O2
trans-3'-Hydroxy Cotinine-d3		159956-78-2	C10H9D3N2O2
N-DesMethyl ClarithroMycin	N-????????????	101666-68-6	C37H67NO13
5-[(4-Bromophenylamino)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione, 98%		187278-01-9	C13H12BrNO4
Des[N-[(1S)-1-[2-(cyclopropylaMino)-2-oxoacetyl]butyl]carboxaMido] 1-Carboxy Telaprevir		402958-98-9	C27H39N5O5
Homoharringtonine, 98%, from Taxus chinensis (Pilg.) Rehder	??????	26833-87-4	C29H39NO9
Dihydrocapsaicin, 98%, from Capsicum annuum L.	?????????????????	19408-84-5	C18H29NO3
2,4-Dichloro-8-Methoxyquinazoline	2,4-????-8-???????	61948-60-5	C9H6Cl2N2O
Azelaic Acid Monoethyl Ester	????????????	1593-55-1	C11H20O4
DesMethylene Tadalafil		171489-03-5	C21H19N3O4
2-(AcetylaMino)-2-deoxy-4-O-(β-D-galactopyranosyl)-β-D-glucopyranosyl Azide	-(??????)-2-???-4-O-β-D-???????-β-D-???????????	187988-46-1	C14H24N4O10
3,4,5-TriMethacarb		2686-99-9	C11H15NO2
cis-3-[2-(4-fluorophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid		735275-19-1	C15H17FO3
9,9-Didodecyl-2,7-dibromofluorene, 98%	99-????-27-????????97	286438-45-7	C37H56Br2
Pyridoxol 5'-Phosphate	5-?????-4-(???????)-6-??-3-??????????	447-05-2	C8H12NO6P
Bisnorbiotin		16968-98-2	C8H12N2O3S
M-Xylene-2,4,6-triol	2,4,6-???????-1,3-?????	4463-02-9	C8H10O3
5-Hydroxy Buspirone	5-?????????	105496-33-1	C21H31N5O3
α-[[(2-AMino-4-thiazolyl)(hydroxyiMino)acetyl]aMino]-1,2,5,7-tetrahydro-5-Methyl-7-oxo-4H-Furo[3,4-d][1,3]thiazine-2-acetic Acid		178422-42-9	C14H15N5O6S2
Dihydro Capsaicin-d3	?????????-d3	1330261-21-6	C18H29NO3
Bromodifluoromethyl phenyl sulfone, 98%		80351-58-2	C7H5BrF2O2S
(2E,4E)-3-Methyl-5-(2,6,6-triMethyl-1,3-cyclohexadien-1-yl)-2,4-pentadienenitrile		20109-91-5	C15H19N
2,2',3,4,4'-Pentachlorobiphenyl		65510-45-4	C12H5Cl5
Guazatine acetate		115044-19-4	C24H53N7O6
3,6-Dinitronaphthalic Anhydride	3,6-????-1,8-????????????????	3807-80-5	C12H4N2O7
2-AMino-1,6-diMethyliMidazo[4,5-b]pyridine	2-???-1,6-???????[4,5-b]???	132898-04-5	C8H10N4
Methyl 1-AMinocyclopentanecarboxylate Hydrochloride	??1-???-1-???????????????	60421-23-0	C7H14ClNO2
Fmoc-Ala-Ser(psiMe,Mepro)-OH, 97%		252554-78-2	C24H26N2O6
4-(3,5-Difluorophenyl)-1-butene	4-(3,5-???????)-1-??	225240-58-4	C10H10F2
Ritalinic Acid		19395-41-6	C13H17NO2
5-Amino-2-methylbenzoic acid, 97%	5-???-2-?????	2840-04-2	C8H9NO2
4-(4-Methylpiperazin-1-yl)benzenaMine dihydrochloride		125819-00-3	C11H18ClN3
1,4-Dihydro-2,6-diMethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid 3-Methyl Ester	1,4-?????-2,6-???-4-(3-?????)-3,5-?????????3-??????	74936-72-4	C16H16N2O6
O-(2-Azido-4,6-O-benzylidene-2-deoxy-alpha-D-galactopyranosyl)-N-[(9H-fluoren-9-ylMethoxy)carbonyl]-L-threonine tert-Butyl Ester	O-(2-???-4,6-O-????-2-???-??-D-???????)-N-Fmoc-L-????tert-??????	195976-07-9	C36H40N4O9
N6-Cyclopropyl-9H-purine-2,6-diaMine Methanolate	2-???-6-?????????-9H-??	120503-69-7	C8H10N6
3-BroMo-2-thienylzinc broMide	3-BROMO-2-THIENYLZINC?????	672325-70-1	C4H2Br2SZn
4-Nonyl Phenol-13C6	4-????-13C6	211947-56-7	C913C6H24O
2-AMino-3-broMo-5-chlorobenzoic acid	???,2-aMino-3-broMo-5-???-	41198-02-1	C7H5BrClNO2
4-AMino-2-furancarboxylic Acid	4-???-2-???????	1032400-11-5	C5H5NO3
Cyclosporin D, 95%, from Micromonospora		63775-96-2	C63H113N11O12
Terbutol		1918-11-2	C17H27NO2
2-AcetaMido-6-chloro-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine		137896-02-7	C18H20ClN5O8
2-[4-(2-Methylpropenyl)phenyl]propionic Acid	2-[4-(2-??????)??]?????	75625-99-9	C13H16O2
Isorhapontigenin		32507-66-7	C15H14O4
3-Dechloro Sertraline Hydrochloride	3-????????????	79646-00-7	C17H19Cl2N
3,5-Bis(isopropyl)phenyl 4-Isopropylphenyl Phenyl Phosphate	3,5-????????4-??????????????	1391051-71-0	C27H33O4P
2,6-Bis(trifluoromethyl)quinoline-4-carboxamide, 97%		1185292-83-4	C12H6F6N2O
2,2'-[4-(2-Methylpropoxy)-1,3-phenylene]bis[4-Methyl-5-thiazolecarboxylic Acid 5,5'-DiMethyl Ester		1330632-47-7	C22H24N2O5S2
Cysteine hydrochloride monohydrate, 98%	DL-???????????	96998-61-7	C3H10ClNO3S
Methyl-cis-4,7,10,13,16,19-Docosahexaenoate		301-01-9	C23H34O2
Myristyl-γ-picoliniuM Chloride	MYRISTYL-G-???????	2748-88-1	C20H36ClN
BeflubutaMid		113614-08-7	C18H17F4NO2
2-Chloro-1-(4-fluorobenzyl)benziMidazole	1-(4-??????)-2-?????????	84946-20-3	C14H10ClFN2
D-Mannose-1-13C	D-???-1-13C	70849-31-9	C6H12O6
1-(3,4-Methylenedioxyphenyl)-4,4-diMethyl-pent-1-en-3-one		2419-68-3	C14H16O3
Cinitapride	CINITAPRIDE????????	66564-14-5	C21H30N4O4
Daptomycin, 95%		103060-53-3	C72H101N17O26
2-Morpholin-4-yl-thiazol-4-ylaMine	2-????????-4-??	695147-00-3	C7H11N3OS
(6α,9β,11β)-21-(Acetyloxy)-9,11-epoxy-6-fluoro-pregna-1,4,16-triene-3,20-dione		1817-43-2	C23H25FO5
2-cyano-4'-(4-MethylpiperazinoMethyl) benzophenone		898783-49-8	C20H21N3O
D-Histidine hydrochloride monohydrate, 99%		6341-24-8	C6H12ClN3O3
Senkirkine		2318-18-5	C19H27NO6
4-Nitrophenyl 2-O-β-D-Glucopyranosyl-β-D-glucopyranoside	4-?????2-O-(bD-???????)-bD-?????????	16790-33-3	C18H25NO13
Dicaprin	????	53988-07-1	C23H44O5
LE 135		155877-83-1	C29H30N2O2
3-Chloro-2-nitrotoluene	2-???-3-??????	5367-26-0	C7H6ClNO2
DibroMsalon (Halogenated salicylanilides)		32-11-8
4-AcetaMidobenzenesulfinic Acid		710-24-7	C8H9NO3S
(R)-Viloxazine-d5 Hydrochloride	(R)-????-d5???	1246815-04-2	C13H20ClNO3
Nε-(EthoxycarbonylMethyl)-L-lysine Methyl Ester	Nε-(?????????)-L-?????????	1331900-85-6	C11H22N2O4
1'-Boc-5-BroMo-1,2-dihydro-2-oxo-spiro[3H-indole-3,4'-piperidine]		873779-30-7	C17H21BrN2O3
cis-3-[2-(2-chlorophenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid		733740-40-4	C14H15ClO3
(S)-(1-Fmoc-piperidin-2-yl)acetic acid, 98%	(S)-(1-FMOC-????-2-YL)-????	193693-62-8	C22H23NO4
NVP-BEZ 235-D3		1133206-74-2	C30H23N5O
1,2-Dilinoleoylglycerol		2442-62-8	C39H68O5
4'-epi-Daunorubicin Hydrochloride		56390-08-0	C27H29NO10.ClH
3,3?4-TribroModiphenyl ether	3,3',4-???????????	147217-80-9	C12H7Br3O
cyclopentyl 3-fluorophenyl ketone		898791-46-3	C12H13FO
Ethyl 4-Methyl-1-naphthoylforMate	??4-??-1-????????	101093-81-6	C15H14O3
11H-Benzo[a]fluoren-11-one		479-79-8	C17H10O
Ethyl 5-tert-Butylthio-2,2-diMethyl-4-oxopentanoate	??5-TERT-????-2,2-???-4-????????	136558-13-9	C13H24O3S
(S)-4-N-Fmoc-3-morpholinecarboxylic acid, 97%	(S)-FMOC-2-???????	281655-37-6	C20H19NO5
2-O-AcetylMalic Anhydride	2-O-???-?????	24766-96-9	C6H6O5
2-Chloro-5-fluoropyridine-4-boronic acid, 98.6%		951677-47-7	C5H4BClFNO2
5-BroMo-2-Methoxyresorcinol	5-???-2-????????	133932-61-3	C7H7BrO3
Monoisopropyl phthalate	???????????	35118-50-4	C11H12O4
cis-3-[2-(3-Methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid		735275-06-6	C16H20O3
2-Methylfluoranthene	2-????????	33543-31-6	C17H12
Santicizer?278	2,2-???-1-(1-????-3-(2-??-1-??????)??? ????-1,2-???????	16883-83-3	C27H34O6
4'-BroMoflavone	4'-??????	20525-20-6	C15H9BrO2
4-MethoxypyriMidine		6104-41-2	C5H6N2O