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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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2-AMino-N-(2-chloro-6-Methylphenyl)-5-thiazolecarboxaMide2-???-N-(2-???-6-????)???-5-???????302964-24-5C11H10ClN3OS
2-Keto Crizotinib1415558-82-5C21H20Cl2FN5O2
3-(2,3-Dichlorobenzoyl)thiophene898771-50-1C11H6Cl2OS
2-CyanobenzylaMine2-???????344957-25-1C8H8N2
PeMetrexed Diethyl Ester146943-43-3C24H29N5O6
1-Oxo Ibuprofen65813-55-0C13H16O3
2-Ethyl-5,7-diMethyl-3H-iMidazo[4,5-b]pyridine133240-06-9C10H13N3
2-(Pyren-1-ylaMinocarbonyl)ethyl Methanethiosulfonate2-(??-1-????????)???????????384342-64-7C20H17NO3S2
trans-2-(2,3-diMethylbenzoyl)cyclohexane-1-carboxylic acid???-2-(2,3-??????)?????-1-?????733742-80-8C16H20O3
2-(4-BroMobenzoyl)-5-(1,3-Dioxolan-2-yl)thiophene898778-07-9C14H11BrO3S
Synephrine-13C2,15N Hydrochloride SaltSYNEPHRINE-13C2,15N???1329499-30-0C9H14ClNO2
Bis(3,5-di-trifluoromethylphenyl)(3-sulfonatophenyl)phosphine, sodium salt, min. 97% DAN2PHOS??(3,5-???????????)(3-??????)???,????1289463-91-7C22H10F12NaO3PS
2-AMino-1-(4'-Methoxy-3'-sulfonaMidophenyl)-2-propanone Hydrochloride1076198-82-7C10H14N2O4S
Tris-(2-Methanethiosulfonylethyl)aMine18365-77-0C9H21NO6S6
7-Chlorobenzo[b]thiophene-3-Methanol7-?????[b]???-3-???142181-53-1C9H7ClOS
4-Chloro-8-Methoxyquinoline4-???-8-??????16778-21-5C10H8ClNO
4-[(1R)-2-Amino-1-hydroxyethyl]benzene-1,2-diol, 98%???????51-41-2C8H11NO3
Mono(5-carboxy-2-ethyl-4-oxopentyl) Phthalate1,2-??????????(5-????-2-??-4-????)????88144-75-6C16H18O7
N-Deacetyl-N-forMyl Colchicine?????7411-12-3C21H23NO6
(Oxazol-5-yl)ethylaMMoniuM Hydrochloride(???-5-?)?????????317830-75-4C5H9ClN2O
8-Cyclopentyl-1,3-diMethylxanthine8-??????-1,3-??????35873-49-5C12H16N4O2
(S)-CitalopraM N-Oxide(S)-?????N-???917482-45-2C20H21FN2O2
α-Methyl-D-valine53940-82-2C6H13NO2
4-Fluoropyridine-2-carboxylic acid4-????-???-2-?????886371-78-4C6H4FNO2
Methyl 3,4-O-Isopropylidene-α-D-galactopyranoside??3,4-O-???????-α-D-????????40269-01-0C10H18O6
2-BroMo-3-fluoropyridine-6-carboxylic acid6-???-5-????-2-????????1052714-46-1C6H3BrFNO2
2,3-Diphenyl-5,8-diaMinopyrazino[2,3-d]pyridazine2,3-???-5,8-????????[2,3-D]????52197-22-5C18H14N6
9-Methylbenz[a]anthracene9-????[a]????.2381-16-0C19H14
PotassiuM cyclohexylMethyltrilfuoroborate??????????????????1346647-18-4C7H12BF3K
4-Ethyl-N,N-diphenyl-1-naphthalenecarboxaMide4-??-N,N-???-1-??????????824430-38-8C25H21NO
rac-cis-1-Deshydroxy Rasagiline1429220-15-4C12H13NO
2-(3-Pyridyl)-2-oxazoline???,3-(4,5-????-2-????)-40055-37-6C8H8N2O
Diurethane DiMethacrylate (Mixture of IsoMers)7,7,9(?? 7,9,9)-????-4,13-????-3,14-????-5,12-????????-1,16-?? 2-??-2-???????72869-86-4C23H38N2O8
1β-Hydroxy VitaMin D21β-????????D2127516-23-8C28H44O2
4'-chloro-3-(2-Methylphenyl)propiophenone898789-44-1C16H15ClO
1,2,3,4-Tetrahydro-4,6-dihydroxy-2-Methyl-isoquinoline1,2,3,4-??????-4,6-?????-2-??-?????23824-24-0C10H13NO2
(R)-5-BroMo-3-(N-Methylpyrrolidin-2-ylMethyl)-1H-indole(R)-5-???-3-(1-??-2-???????)-1H-??143322-57-0C14H17BrN2
M-TyraMine HydrobroMide38449-59-1C8H12BrNO
5-Azauracil71-33-0C3H3N3O2
DihydropleuroMutilin???????????42302-24-9C22H36O5
Di-(2-picolyl)aMinoMethyl BODIPY?-(2-???)?????BODIPY1187315-90-7C30H36BF2N5
3,3'-Diiodo-L-thyronine4604-41-5C15H13I2NO4
Taurolithocholic Acid SodiuM Salt???????????6042-32-6C26H44NNaO5S
P,P'-[(1,2-Phenylene)bis(Methylene)]bisphosphonic Acid P,P,P',P'-tetraethyl esterP,P'-[(1,2-???)??(???)]??????P,P,P',P'-?????????42092-05-7C16H28O6P2
N-DeMethyl TriMebutine Hydrochloride294882-33-0C21H28ClNO5
Arzoxifene?????182133-25-1C28H29NO4S
cyclohexyl 4-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]phenyl ketone898758-64-0C21H29NO3
1-Cyano-N,N-diMethylMethanesulfonaMide1-???-N,N-??????????926265-18-1C4H8N2O2S
4-Acetoxy-3',5'-dichlorobenzophenone4-ACETOXY-3',5'-????????890100-15-9C15H10Cl2O3
8-Methoxy Loxapine-d38-??????-d31189647-48-0C19H20ClN3O2
3,5-Di-O-p-chlorobenzoyl α-Floxuridine3,5-Di-Op-??????α-?????110558-30-0C23H17Cl2FN2O7
Mono(2-?(1-?hydroxyethyl)?hexyl) Phthalate??(2-(1-??????)??)?????88144-76-7C16H22O5
α,α,α',α'-TetraMethyl-5-broMoMethyl-1,3-benzenediacetonitrile3,5-??(2-??????-2-?)???????120511-84-4C15H17BrN2
SMER 28???28307538-42-7C11H10BrN3
3-Cyano-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1,2,4-triazole3-???-1-(2,3,5-??-O-???-β-D-??????)-1,2,4-????40371-99-1C14H16N4O7
N-(3-Chloro-4-Methylphenyl)-2-[2,6-dinitro-4-(trifluoroMethyl)phenyl]-hydrazinecarbothioaMide??-0065436133-68-5C15H11ClF3N5O4S
6-AMino-1,3-dipropyluracil41862-14-0C10H17N3O2
FluoresceinaMine Hydrochloride IsoMer 1???????????????153360-53-5C20H14ClNO5
17R-Drospirenone90457-65-1C24H30O3
3-BroMoquinolin-7-aMine3-??????-7-??1344046-07-6C9H7BrN2
3-AMino-1,4-diMethyl-5H-pyrido[4,3-b]indole Acetate3-???-1,4-????-5H-???[4,3-B]??,?????68808-54-8C15H17N3O2
2-Fluoro-5-(3-pyridyl)penta(2-Z,4-E)dienoic Acid887355-36-4C10H8FNO2
1-(tert-ButyldiMethylsilyloxy)-1-(2'-triMethylsilyl)ethynylcyclopropane1-(tert-?????????)-1-(2'-??????)???-??????1246816-70-5C14H28OSi2
Fructose-tryptophan (Mixture of diastereoMers)1-(N-????)-1-?????25020-15-9C17H22N2O7
3-(4-BroMophenyl)-2-Methyl-1-propene3-(4-?????)-2-?????-1-?83558-89-8C10H11Br
2,4-Dichloro-5-pyriMidinecarboxaldehyde5-????????????,2,4-????-871254-61-4C5H2Cl2N2O
4-Methyl-4'-thioMorpholinoMethyl benzophenone898782-28-0C19H21NOS
Reversan313397-13-6C26H27N5O2
Δ2-CefepiMe Etherate Dihydrochloride SaltΔ2-???88040-25-9C23H34N6O6S2
Calcobutrol?????151878-23-8C18H36CaN4O9
1-(((S)-2-(Bromomethyl)-3-methylbutoxy)methyl)benzene, 98%1-(((S)-2-(?????)-3-?????)??)??172901-00-7C13H19BrO
5'-Tosyl-2'-deoxy Guanosine5'-??-2'-???????109954-64-5C17H19N5O6S
2,3-dichloro-2'-pyrrolidinoMethyl benzophenone898774-93-1C18H17Cl2NO
4'-BroMoacetophenone Ethylene Acetal4'-??????????????4360-68-3C10H11BrO2
VitaMin A2 NitrileVitaMinA2???6248-59-5C20H25N
Ethyl β-Ethoxycarbonyl-γ-oxo-3-pyridinebutyrate??-???????-??-3-????????54109-95-4C14H17NO5
3,4,5-TriMethoxybenzoic Acid-d93,4,5-????????-d984759-05-7C10H3D9O5
Deferasirox201530-41-8C21H15N3O4
1-Hydroxyisoquinoline-5-carbonitrile1-??-1,2-?????????-5-??????90947-07-2C10H6N2O
Propanil????709-98-8C9H9Cl2NO
SoMbrevin???4-???????????-3-??????????1421-14-3C18H27NO5
FloMoxef Benzhydryl EsterFloMoxef?????????949587-46-6C28H28F2N6O7S2
2,4,5-Trichloro-1,3-benzenedicarbonitrile6-??????????23039-03-4C8HCl3N2
N-(2-Hydroxyethyl)erucaMide(Z)-N-(2-??????)???-13-????18190-74-4C24H47NO2
4-AMino-1-tert-butyl-3-(4-Methylphenyl)pyrazolo[3,4-d]pyriMidine172889-26-8C16H19N5
2,4-Bis(4-Methyl-1-piperazinyl)-3H-1,5-benzodiazepine733811-07-9C19H28N6
DisopyraMide3737-09-5C21H29N3O
α-?Fructoselysine?????37548-12-2C12H24N2O7
Cyclopropyl 2,5-dichlorophenyl ketone898790-28-8C10H8Cl2O
cis-2-[2-(2-chlorophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid736136-45-1C15H17ClO3
2-Methoxy-5-nitroforManilide2-???-5-?????????149686-06-6C8H8N2O4
3'-Chloro-4'-fluoro-2-piperidinoMethyl benzophenone898773-45-0C19H19ClFNO
4-Acetoxy-4'-butylbenzophenone890099-74-8C19H20O3
EtofenaMate PalMitate81427-95-4C34H48F3NO5
(S)-Cloperastine???????IH132301-89-4C20H24ClNO
1-NaphthylaMine-d71-???????-D778832-53-8C10H9N
Benzyl 2-AcetaMido-3-O-benzyl-4,6-O-benzylidene-2-deoxy-β-D-glucopyranoside??2-ACETAMIDO-3-O-BENZYL-4,6-O-BENZYLIDENE-2-DEOXY-BETA-D-GLUCOPYRANOSIDE14040-20-1C29H31NO6
CUR 61414??61414334998-36-6C31H42N4O5
Tinopal RBS 2006416-68-8C24H18N3NaO3S
4-fluoro-3'-iodobenzophenone395-11-9C13H8FIO
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