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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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(R)-?-(3-Bromophenyl)alanine788153-27-5C9H10BrNO2
(4-ethylbenzyl)(4-methoxybenzyl)amine(SALTDATA: HBr)423735-26-6C17H21NO
2-Amino-5-isopropyl-thiophene-3-carboxylic acid ethyl ester, 97%65416-85-5C10H15NO2S
Benzyl butyrate, 98%?? ???103-37-7C11H14O2
(2-chlorophenyl)[2-(methoxymethoxy)phenyl]methanone(SALTDATA: FREE)(2-?????)[2-(??????)??]???938458-59-4C15H13ClO3
2,3,6,7,10,11-Hexahydroxytriphenylene hydrate, 95%2,3,6,7,10,11-???????4877-80-9C18H12O6
(2-isopropyl-1,3-oxazol-4-yl)methanol(SALTDATA: FREE)(2-?????-1,3-???-4-?)???(SALTDATA:FREE)162740-03-6C7H11NO2
3-Acetylthio-2-Methylpropionic Acid3-?????-2-??????33325-40-5C6H10O3S
(2-Pyrimidylthio)acetic acid, 98%(2-??????)????88768-45-0C6H6N2O2S
N-(2-furylmethyl)piperidine-4-carboxamide(SALTDATA: FREE)N-(2-????)????-4-??????429633-39-6C11H16N2O2
N,N-DiMethyl-n-octylaMine??????????7378-99-6C10H23N
Nitrofurazone, 98%???????59-87-0C6H6N4O4
Boc-N-Me-D-Phe-OH, 99%BOC-D-MEPHE-?85466-66-6C15H21NO4
N-ethyl-2-(2-methoxyphenoxy)ethanamine(SALTDATA: FREE)4766-09-0C11H17NO2
2-methyl-3-nitrobenzohydrazide(SALTDATA: FREE)2-??-3-???????????869942-83-6C8H9N3O3
2-propylpyrrolidine(SALTDATA: HCl)2-???????1121-44-4C7H15N
Fmoc-His(MMt)-OH13367-33-6C41H35N3O5
(S)-1-Phenylbut-3-en-2-amine hydrochloride, 95%(S)-1-????-3-?-2-?????141448-55-7C10H14ClN
4-methyl-5-(methylsulfonyl)-2-pyrimidinamine(SALTDATA: FREE)4-??-5-(?????)-2-??????(SALTDATA:FREE)1255147-35-3C6H9N3O2S
6-Nitroimidazo[1,2-a]pyridine6-???????[1,2-A]???25045-82-3C7H5N3O2
2-Aminomethyl-3-(4-bromophenyl)propionic acid2-?????-3-(4-???-??)-?????910443-87-7C10H12BrNO2
Adenine hydrochloride, 98%2922-28-3C5H6ClN5
1,1,4,7,10,10-Hexamethyltriethylenetetramine, 97%3083-10-1C12H30N4
3-BroMo-3'-Methylbenzophenone3-???-3'-??????844879-24-9C14H11BrO
1,5,9-Decatriene13393-64-1C10H16
2,2-Dimethyl-1,3-propanediamine, 98%7328-91-8C5H14N2
2'-Methoxy-[1,1'-biphenyl]-3-amine hydrochloride, 95%2'-???-???-3-??????96923-01-2C13H13NO
3-(5-fluoro-1H-benzimidazol-2-yl)propan-1-amine(SALTDATA: 2HCl 1H2O)2-??????-5(6)-????-?????883541-03-5C10H12FN3
5-Chloro-2-methoxy-4-methylbenzenesulfonyl chloride, 97+%5-???-2-???-4-??????????889939-48-4C8H8Cl2O3S
Zinc perchlorate hexahydrate, 99%10025-64-6ClH3O5Zn
5-amino-2-chloro-N-propylbenzamide(SALTDATA: HCl)5-???-2-???-N-????????926250-78-4C10H13ClN2O
1-Chloroisoquinoline-5-sulfonyl chloride Hydrochloride1-????????-5-?????????105627-81-4C9H5Cl2NO2S.HCl
1,3-Di-Boc-2-(trifluoromethylsulfonyl)guanidine, 95%207857-15-6C12H20F3N3O6S
4-[2-N,N-Diethylethoxy]phenyl bromide4-[2-N,N-DIETHYLETHOXY]???????1823-62-7C12H18BrNO
1-Acetyl-4-(2-hydroxy-ethyl)-piperazine x HCl, 98%1-???-4-(2-?????-??)-????XHCL83502-55-0C8H16N2O2
2,3-Difluoro-4-methylanisole??,2,3-?????-1-???-4-??-(9CI)261763-32-0C8H8F2O
2-[(Phthalimid-1-yl)methyl]benzeneboronic acid, pinacol ester(2-?????????)???,???????380430-66-0C21H22BNO4
3H-Indolium-1-ethyl-3,3-dimethyl-2-[2-(phenylamino)-ethyenyl-5-sulfo] inner salt146368-09-4C20H22N2O3S
{3-[(Methylsulphonyl)amino]phenyl}acetic acid3-(?????????)????407640-21-5C9H11NO4S
Magnesium bis(di-i-propylamide) 0.7M (18wt% ±2wt%) in tetrahydrofuran23293-23-4C6H17MgN
Fluorescein dipropionate?????????????7276-28-0C26H20O7
Meso-Butane-1,2,3,4-tetracarboxylic Acid??-??-1,2,3,4-????????4534-68-3C8H10O8
(5-ethyl-1,2,4-oxadiazol-3-yl)methanol(SALTDATA: FREE)915920-77-3C5H8N2O2
6-Iodoindoline6-IODO-2,3-DIHYDRO-1H-?????115666-46-1C8H8IN
4-oxo-2-spiro(N-Boc-piperidine-4-yl)-benzopyran4-OXO-2-SPIRO(N-BOC-????-4-YL)-????849928-22-9C18H23NO4
3'-Amino-biphenyl-3-carboxylic acid3'-???-???-3-????124221-71-2C13H11NO2
1-(2-Cyanoethyl)-2-phenyliMidazole3-(2-??-1H-????-1-?)??????23996-12-5C12H11N3
1-{2-[(4-chloro-1-naphthyl)oxy]ethyl}piperazine(SALTDATA: HCl)401801-98-7C16H19ClN2O
4-Amino-DL-phenylalanine hydrate, 97%2922-41-0C9H12N2O2
rac-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)zirconium dichloriderac-?????(4,5,6,7-???????-1-???)]??????????100163-29-9C20H24Cl2Zr10*
1-(1-methyl-1H-indol-3-yl)ethanamine(SALTDATA: HCl)1-(1-??-1H-??-3-?)????(SALTDATA:HCl)52971-31-0C11H14N2
1-methyl-2-piperidin-3-yl-1H-benzimidazole(SALTDATA: 2HCl)947013-81-2C13H17N3
N-(4-Chloropyridin-2-yl)acetamide, 97%245056-66-0C7H7ClN2O
1,1,1,2,3,3,3-Heptachloropropane1,1,1,2,3,3,3-???????3849-33-0C3HCl7
N-Fmoc-3-(3-thienyl)-L-alanine, 98%186320-06-9C22H19NO4S
1-Fluoropentane592-50-7C5H11F
3-(Trifluoromethyl)phenylhydrazine hydrochloride, 98%3107-33-3C7H8ClF3N2
1-[4-(1H-1,2,4-triazol-1-yl)phenyl]methanamine(SALTDATA: HCl)893752-99-3C9H10N4
Oxamic acid sodium salt, 98%565-73-1C2H2NNaO3
3,6-Bis(chloroMethyl)durene3,6-??(?????)??3022-16-0C12H16Cl2
2-Methoxybenzylhydrazine hydrochloride, 98%6971-45-5C8H14Cl2N2O
Ethyl 3-(trifluoroMethyl)phenylacetate??3-(????????)???????331-33-9C11H11F3O2
N-Boc-(S)-(+)-tert-leucinol(S)-N-BOC-TERT-???98153645-26-2C11H23NO3
IsoaMyl Benzoate???????????94-46-2C12H16O2
1-Acetyl-N-(2-methoxyethyl)piperidin-4-amine849021-41-6C10H20N2O2
2-Iodoethyl Benzoate??2-?????????39252-69-2C9H9IO2
3-Acetyl-8-allyl-2H-chromen-2-one3-???-8-??-2H-???-2-?6301-16-2C14H12O3
5-Phenylisoxazole5-??????1006-67-3C9H7NO
1-(3-DiethylaMinopropyl)piperazine1-(3-?????????)????22764-55-2C11H25N3
4-[(2-aminoethyl)amino]-3-nitrobenzoic acid(SALTDATA: FREE)59320-41-1C9H11N3O4
Potassium (2-methysulphonylphenyl)trifluoroborate???(2-METHYLSULFONYLPHENYL)??????????850623-65-3C7H7BF3KO2S
(1,3-benzodioxol-5-ylmethyl)(2-methylbenzyl)amine(SALTDATA: HBr)418779-97-2C16H17NO2
2,6-dichloro-3-nitropyridin-4-amine, 95%2897-43-0C5H3Cl2N3O2
Methyl (4-dimethylaminophenyl) cyanocarbonimido-dithioate??(4-????????)????????-??????100477-75-6C11H13N3S2
1,4,6-Trimethyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile, 95%1,4,6-????-2-??-1,2-????-3-????????64038-03-5C9H10N2O
3-hydrazino-4H-1,2,4-triazol-4-amine(SALTDATA: FREE)3-?????-4H-1,2,4-????-4-??(SALTDATA:FREE)6421-06-3C2H6N6
4-(AMinoMethyl)benzenesulfonaMide4-(?????)???????138-39-6C7H10N2O2S
2-Methoxy-5-sulphaMoylbenzoic acid2-???-5-???????22117-85-7C8H9NO5S
2-Methyl-3-(4-Boc-piperazin-1-yl)-propionic acidmethyl ester2-METHYL-3-(4-BOC-PIPERAZIN-1-YL)-???????????886366-38-7C14H26N2O4
2-(4-Nitrophenoxy)-3-chloro-5-trifluoromethylpyridine91618-22-3C12H6ClF3N2O3
N-Cbz-2-Methylalanine, 98%15030-72-5C12H15NO4
4-Isobutylbenzaldehyde4-??????????40150-98-9C11H14O
(2,3-dimethoxybenzyl)(4-methoxybenzyl)amine(SALTDATA: HBr)416888-99-8C17H21NO3
3-Benzoylbenzyl BroMide3-??????????22071-24-5C14H11BrO
tert-Butyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylcarbonateTERT-??-4-(4,4,5,5-?????-1,3,2-??????-2-?)???????480438-75-3C17H25BO5
(1-Hydroxyallyl)trimethylsilane1-Trimethylsilyl)-2-Propen-1-ol(1-??????)??????95061-68-0C6H14OSi
2,2'-Dihydroxyazobenzene [SpectrophotoMetric and fluoriMetric reagent for Al, Mg and other Metals]2050-14-8C12H10N2O2
Tetravinylsilane???? ? ??1112-55-6C8H12Si
(+)-2,2'-Methylenebis[(3aR,8aS)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole], 98%180186-94-1C21H18N2O2
N-Methyl-2-diMethylaMinoacetohydroxaMic Acid65753-93-7C5H12N2O2
N-(4-amino-1,2,5-oxadiazol-3-yl)acetamide(SALTDATA: FREE)N-(4-???-???-3-?)-??????140706-47-4C4H6N4O2
1-Methyl-2-phenyl-1H-imidazole-5-carbaldehyde1-METHYL-2-PHENYL-1H-????-5-??????94938-03-1C11H10N2O
m-Aminophenyltrimethoxysilane (contains other isomers)70411-42-6C9H15NO3Si
Tritylamine, 98%????????5824-40-8C19H17N
alpha-Methylhydrocinnamic acid, 98%1009-67-2C10H12O2
1-methyl-1,2,3,4-tetrahydroquinoline-6-carbaldehyde(SALTDATA: FREE)1-??-1,2,3,4-??????-???-6-??????493-50-5C11H13NO
2-Fluorostyrene394-46-7C8H7F
1-amino-3-(cyclohexyloxy)propan-2-ol(SALTDATA: FREE)1-???-3-???????-???-2-OL89100-83-4C9H19NO2
2,6-Diphenylisonicotinic acid, 97%38947-57-8C18H13NO2
2-(Biphenyl-4-carbonyl)-3-oxo-butyric acid ethylester677326-75-9C19H18O4
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