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

?? ?:J & K SCIENTIFIC LTD.
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URL: www.jkchemical.com
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[(4,6-Dimethylpyrimidin-2-ylthio)methyl] methylcyanocarbonimidodithioate[(4,6-???????-2-???)??]?????????????????120958-21-6C10H12N4S3
2-(2-methoxyphenoxy)-N-methylethanamine(SALTDATA: FREE)2-(2-?????)-N-??????72955-82-9C10H15NO2
5-(Aminomethyl)-1,3-thiazole 95+%1,3-???-5-?????161805-76-1C4H6N2S
Lanthanum boride (99%-La)??? ????(?? ???)12008-21-8B6La
3-(2-fluorophenyl)-5-methyl-4,5-dihydroisoxazole-5-carboxylic acid(SALTDATA: FREE)878427-02-2C11H10FNO3
4-Cyanoindole, 98%4-????16136-52-0C9H6N2
1-isobutyl-1H-benzimidazole-2-carbaldehyde(SALTDATA: FREE)610275-02-0C12H14N2O
N-(3-Triethoxysilylpropyl)-4-nitrobenzamide60871-86-5C16H26N2O6Si
N-(10-AMinodecyl)-5-chloro-1-naphthalenesulfonaMide HydrochlorideA-7???79127-24-5C20H29Cl2NO2S
1-(3-methoxyphenyl)piperazin-2-one(SALTDATA: FREE)1-(3-???-??)-????-2-?215649-80-2C11H14N2O2
5-Chloro-2-thiophenecarboxamide5-???-2-?????????22353-82-8C5H4ClNOS
Phenethyl pivalate, 98+%???67662-96-8C13H18O2
Suberoyl Chloride10027-07-3C8H12Cl2O2
N-Boc-4-iodo-piperidine, 98%N-Boc-4-???????301673-14-3C10H18INO2
1-methyl-1H-1,2,3-benzotriazole-5-carbonitrile(SALTDATA: FREE)1-??-1H-1,2,3-??????-5-??????(SALTDATA:FREE)1065100-55-1C8H6N4
trans-Stilbene Oxide1439-07-2C14H12O
Methyl 3-(5-formyl-2-furyl)-2-thiophenecarboxylate??3-(5-FORMYL-2-FURYL)???-2-???????255828-29-6C11H8O4S
Carazostatin, Streptomyces chromofuscus??????126168-32-9C20H25NO
1,1-Dichloropinacolin22591-21-5C6H10Cl2O
Ginsenoside Rg2, 98%52286-74-5C42H72O13
2-(2-Trifluoromethylphenyl)ethylamineo-(????????)?????774-18-5C9H10F3N
Di-sec-butylphenol, mixture of isomers, predom. 2,6-isomer, pure, 92%5510-99-6C14H22O
3,5-Dimethylanisole, 98%??????874-63-5C9H12O
Iron(II) trifluoromethanesulfonate, 98% (Iron triflate)59163-91-6C2F6FeO6S2
1-Benzyl-4,4-difluoropiperidine155137-18-1C12H15F2N
(1-methylpyrrolidin-3-yl)methanol(SALTDATA: FREE)(1-??????-3-?)???5021-33-0C6H13NO
4-(2-Aminoethyl)pyridine hydrochloride6429-12-5C7H11ClN2
Diethyl 3,5-Di-tert-butyl-4-hydroxybenzyl phosphonate???3,5-?-tert-??-4-???????????976-56-7C19H33O4P
2,4-Dichlorothiazole-5-carboxaldehyde, 95%2,4-????-5-???????????92972-48-0C4HCl2NOS
N-(ButoxyMethyl)acrylaMide (stabilized with MEHQ)N-n-????? ??????1852-16-0C8H15NO2
Heptanophenone1671-75-6C13H18O
Decyl ChloroforMate??????N-??????55488-51-2C11H21ClO2
3-Phenoxy-azetidine hydrochloride3-???-???????301335-39-7C9H12ClNO
Hydrogen tetrachloroaurate(III) hydrate (99.9985%-Au) (49% Au) PURATREM?????? ?16903-35-8AuCl4H
4-Methoxy- N -piperidin-4-yl-benzamide4-???-N-????-4-?-????75484-41-2C13H18N2O2
4-(4-methylphenyl)hepta-1,6-dien-4-amine(SALTDATA: HCl)1-ALLYL-1-P-TOLYL-BUT-3-????189167-67-7C14H19N
ethyl 3-amino-1-methyl-1H-pyrazole-4-carboxylate(SALTDATA: FREE)???-4-????,3-???-1-??-,??????21230-43-3C7H11N3O2
S-Phenyl Thioacetate???? S-??934-87-2C8H8OS
Stearic acid, 98%, mixture of stearic acid and palmitic acid?????57-11-4C18H36O2
Pyrazolo[1,5-a]pyrimidine, 97%????[1,5-A]????274-71-5C6H5N3
6-chloro-5-methoxypyridine-3-carboxylic acid, 95%6-???-5-???-3-????????915107-39-0C7H6ClNO3
2-Aminocyclopent-1-ene-1-carbonitrile2-???-1-??????-1-??????2941-23-3C6H8N2
2-Pyrrolidone-5-carboxylic acid, sodium salt, 50 wt% solution in water2-????-5-?????????54571-67-4C5H8NNaO3
Ethylene glycol-bis(succinic acid N-hydroxysuccinimide ester), 95%70539-42-3C18H20N2O12
Ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate??3-???-4,6-??????[2,3-B]???-2-???????52505-56-3C12H14N2O2S
1-(chloroacetyl)azepane(SALTDATA: FREE)1-???-1-?-2-???-???52227-33-5C8H14ClNO
3-Chloro-4-fluoro-5-nitrobenzeneboronic acid 95%(3-CHLORO-4-FLUORO-5-NITRO)?????850568-73-9C6H4BClFNO4
2-Fluoro-4-(trifluoromethyl)phenacyl bromide2-????-4-(????????)???????537050-12-7C9H5BrF4O
2,3-Difluoro-4-methoxyphenylboronic acid2,3-?????-4-????????170981-41-6C7H7BF2O3
N'-Hydroxy-2-[3-(trifluoromethyl)phenoxy]-ethanimidamide690632-15-6C9H9F3N2O2
Ethyl 1-N-Boc-3-oxo-piperidine-4-carboxylate3-??-????-1,4-??????1-??-??????4-??????71233-25-5C13H21NO5
Zinc phosphate hydrate????7543-51-3Zn3(PO4)2.XH2O
1-Boc-4-(3-carboxy-propionyl)-piperazine, 98%4-(3-????-?????)-????-1-?????tert-??????288851-44-5C13H22N2O5
1-Chloro-2-Methylbutane616-13-7C5H11Cl
Vanadium(IV) oxide, 99+%12036-21-4O2V
(4-phenyl-1,3-thiazol-2-yl)methanol(SALTDATA: 0.95HCl 0.25H2O)(4-??-1,3-???-2-?)???65384-99-8C10H9NOS
4-Hydroxy-3-methoxyphenylacetonitrile4-?????-3-?????????4468-59-1C9H9NO2
trans-4-methoxy-3-pyrrolidinol(SALTDATA: HCl)???-4-???-3-?????(SALTDATA:HCl)473298-19-0C5H11NO2
2,5-Dihydro-5-oxo-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid phenylamide32589-62-1C15H12N4O2
Silicon(IV) oxide, 99+%, 0.012 micron (fumed colloidal silica)???, ???, ?112945-52-5O2Si
Acetoxyacetyl chloride, 97%13831-31-7C4H5ClO3
4-(4-Fluorophenoxy)benzaldehyde4-(4'-???????)??????137736-06-2C13H9FO2
methyl 2-amino-5-(1-phenylethyl)thiophene-3-carboxylate(SALTDATA: FREE)884497-36-3C14H15NO2S
Methylpentachlorophenyl sulfide1825-19-0C7H3Cl5S
2-(Difluoromethoxy)benzoic acid 98%2-(???)???97914-19-8C8H6F2O3
1-Isopropyl-3-pyrrolidinol1-?????-3-?????42729-56-6C7H15NO
1H-Pyrrolo[2,3-b]pyridine-5-carbaldehyde1H-???[2,3-B]???-5-??????849067-90-9C8H6N2O
2-chloro-N-isobutylpropanamide(SALTDATA: FREE)2-???-N-??????????87603-45-0C7H14ClNO
3-Bromo-5-(trifluoromethyl)benzaldehyde oxime 98%3-???-5-(????????)????????876132-77-3C8H5BrF3NO
(Heptafluoroisopropoxy)propylmethyldichlorosilane(????????????)????????????20006-68-2C7H9Cl2F7OSi
N-(1-Isopropoxyethyl)acetaMideN-(1-????????)??????115910-75-3C7H15NO2
6-BroMo-2,3-dicyanonaphthalene6-???-2,3-????????70484-02-5C12H5BrN2
(2E)-3-(5-Methyl-2-furyl)acrylic acid(2E)-3-(5-??-2-??)????14779-25-0C8H8O3
1-(BroModifluoroMethyl)cyclohexene1-(??????????)CYCLOHEX-1-ENE117711-60-1C7H9BrF2
EthylenediaMinetetraacetic Acid CadMiuM DisodiuM Salt Hydrate????[[N,N'-?????[N-(??????)?????]](4-)-N,N',O,O',ON,ON']?????(2-)35803-35-1C10H12CdN2O8.2Na
3-(Phenoxymethyl)benzoyl chloride , 97%3-(?????)????????910037-22-8C14H11ClO2
3-Benzenesulfonylaminobenzoic acid3-???????????28547-15-1C13H11NO4S
Isoxazole-5-carboxamide????-5-???????89032-77-9C4H4N2O2
ethyl 2-amino-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate(SALTDATA: FREE)??2-???-4,5,6,7,8,9-???????????[B]???-3-???????40106-16-9C13H19NO2S
2-(piperidin-1-ylmethyl)aniline(SALTDATA: H2SO4 0.1EtOH 0.25H2O)2-????-1-???-???19577-83-4C12H18N2
2-(ethylthio)-1,3-benzoxazol-6-amine(SALTDATA: FREE)874463-07-7C9H10N2OS
N-Methyl-4-(morpholin-4-yl)benzylamine 97%N-??-N-(4-????-4-???)??179328-22-4C12H18N2O
Fmoc-D-Gln-OPfp200622-33-9C26H19F5N2O5
7-Methoxy-4,5-dihydronaphtho[1,2-b]thiophene-2-carboxylic acid7-???-4,5-???????[1,2-B]???-2-?????78554-65-1C14H12O3S
2-methyl-2-[(2-methylbenzyl)amino]-1-propanol(SALTDATA: HCl)893580-77-3C12H19NO
4-(acetylamino)-3-methylbenzoic acid(SALTDATA: FREE)4-(??????)-3-?????37901-92-1C10H11NO3
2-Bromo-N,N-dibutylbenzamide 97%2-???-N,N-????????349092-70-2C15H22BrNO
2,5-Bis(4-diethylaMinophenyl)-1,3,4-oxadiazole1679-98-7C22H28N4O
(R)-2-Methyl-pyrrolidine hydrochloride(R)-2-?????????135324-85-5C5H12ClN
methyl (3-bromo-1H-1,2,4-triazol-1-yl)acetate(SALTDATA: FREE)??(3-???-1H-1,2,4-????-1-?)?????(?????:??)709021-70-5C5H6BrN3O2
Isobutyldimethylchlorosilane min 97%60090-96-2C6H15ClSi
(E)-1,4-Bis(-4-bromostyryl)benzene(E)-1,4-BIS(-4-??????)??58358-55-7C22H16Br2
(5-{1-[(tert-butoxycarbonyl)amino]ethyl}-4H-1,2,4-triazol-3-yl)acetic acid(SALTDATA: FREE)938459-15-5C11H18N4O4
ethyl 4-(chlorosulfonyl)benzoate(SALTDATA: FREE)4-?????-?????????10486-51-8C9H9ClO4S
4-n-Butyl-3',4'-difluorobenzophenone4-N-BUTYL-3',4'-?????????845781-04-6C17H16F2O
2-Chloro-6-(pyridin-3-yl)nicotinonitrile6-???-[2,3']????-5-???????63219-04-5C11H6ClN3
2-Nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-ol880345-50-6C6H7N3O4
(2-Morpholinopyrid-4-yl)methylamine , 97%(2-MORPHOLINOPYRID-4-YL)????864068-88-2C10H15N3O
2,5-Difluorostyrene 99%1,4-?????-2-??-??305371-97-5C8H6F2
3-[4-(2-Chloro-6-fluorobenzyl)piperazino]propylamine, 90%3-[4-(2-CHLORO-6-FLUOROBENZYL)PIPERAZINO]?????306934-74-7C14H21ClFN3
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