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

?? ?:J & K SCIENTIFIC LTD.
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4,4'-Dipyridyl disulfide, 97%2645-22-9C10H8N2S2
6-chloro-5-methylpyridine-3-carbonitrile, 95%2-???-5-???-3-?????66909-33-9C7H5ClN2
Clindamycin hydrochloride monohydrate, 98%58207-19-5C18H34Cl2N2O5S
2,3,5,6-Tetramethylbenzenesulfonyl chloride, 98%2,3,5,6-???????????????60706-63-0C10H13ClO2S
1-{4-[(dimethylamino)methyl]-2-thienyl}ethanone(SALTDATA: FREE)959237-37-7C9H13NOS
6-Bromo-2-phenylquinoline-4-carboxylic acid6-???-2-??-???-4-?????33007-99-7C16H10BrNO2
2-(4-Methoxyphenyl)propan-2-amine1-(4-?????)-1-??????30568-44-6C10H15NO
2-methyl-3-(4-methyl-4H-1,2,4-triazol-3-yl)aniline(SALTDATA: FREE)933918-98-0C10H12N4
2,3-DiMethyl-1-pentene3404-72-6C7H14
5-Carbamoyl-2-fluorobenzeneboronic acid 95%5-?????-2-?????????874289-39-1C7H7BFNO3
3-Chloropropyl isocyanate13010-19-0C4H6ClNO
4-Fluoro-3-methylbenzyl bromide4-????-3-?????????261951-70-6C8H8BrF
2,4,5-Trichlorobenzenesulfonic Acid Hydrate6378-25-2C6H3Cl3O3S
(2,5-dimethyl-1H-pyrrol-1-yl)acetic acid(SALTDATA: FREE)1H-??-1-????,2,5-???-(9CI)109960-17-0C8H11NO2
1-(10-Hydroxydecyl)iMidazole1-(10-???????)????186788-38-5C13H24N2O
3-Thien-3-ylbenzoyl chloride, 95%3-??-3-????????886851-34-9C11H7ClOS
[1,2-Benzenediolato(2-)-O,O']oxotitaniuM[1,2-??????(2)-O,O']?????93459-84-8C6H4O3Ti
1-(4-Aminomethyl-phenyl)-pyrrolidin-2-onehydrochloride36151-42-5C11H14N2O
DL-Leucyl-DL-valine35436-83-0C11H22N2O3
2-[(2-methyl-2-propen-1-yl)oxy]benzaldehyde(SALTDATA: FREE)2-(2-??-????)-?????38002-87-8C11H12O2
2-methoxy-4-methylbenzaldehyde(SALTDATA: FREE)2-???-4-??-??????57415-35-7C9H10O2
HexyldiMethyloctylaMMoniuM BroMide???????????????187731-26-6C16H36BrN
4-Bromo-1-(difluoromethyl)-2-fluorobenzene749932-17-0C7H4BrF3
(3,5-dimethoxybenzyl)isopropylamine(SALTDATA: HBr)97294-81-0C12H19NO2
Ethyl 6-(3-pyridyl)cyclohex-3-ene-1-carboxylate , 97%??6-(3-???)CYCLOHEX-3-ENE-1-CARBOXYLATE259545-11-4C14H17NO2
Tris(trimethylsiloxy)phenylsilane?????(???????)??2116-84-9C15H32O3Si4
3-Amino-2-(2-fluorophenoxy)pyridine 98%175135-66-7C11H9FN2O
Hexadecyl β-D-maltopyranoside ,98% ,98%???--D-MALTOSIDE0.1MM???98064-96-1C28H54O11
4-Biphenyl Benzoate???4-???????2170-13-0C19H14O2
N-(1,2,2,2-Tetrachloroethoxycarbonyloxy)succinimideN-(1,2,2,2-TETRACHLOROETHOXYCARBONYLOXY)?????107960-02-1C7H5Cl4NO5
3,4-DichlorophenylMagnesiuM broMide79175-35-2C6H3BrCl2Mg
4-Nitro-alpha,alpha,alpha',alpha'-tetrabroMo-o-xylene13209-16-0C8H5Br4NO2
Ethyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta-[b]thiophene-3-carboxylate??2-???-5,6,7,8-???????-4H-??????[B]???-3-???????40106-13-6C12H17NO2S
4','5-(Methylenedioxy)-2'-nitrocinnamic acid 97%6315-90-8C10H7NO6
2-methyl-2-(3-methyl-4-nitrophenoxy)propanoic acid(SALTDATA: FREE)667413-76-5C11H13NO5
1-(Chloromethyl)cyclohexanecarbonitrile1-(?????)???????????112905-95-0C8H12ClN
Benzoin ethyl ether, 99%??? ?? ???574-09-4C16H16O2
Amberlyst A21, free base, particle size: 630 - 830 μm9049-93-8C12H20O2
n-Octyltriethoxysilane, 97%?????????2943-75-1C14H32O3Si
1-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol, 99%1-[2-(???????)??]-1,2-??????-5H-????-5 -??61607-68-9C5H11N5S
1-(4-chloro-3-(trifluoromethyl)phenyl)piperazine, 95%41213-04-1C11H12ClF3N2
1-Tricosanol, 99%3133-01-5C23H48O
(-)-1,2-Bis((2S,5S)-2,5-diethylphospholano)ethane, 98+% (S,S)-Et-BPE(-)-1,2-BIS((2S,5S)-2,5-????????)??136779-27-6C18H36P2
Cbz-D-Ser(tBu)-OH, 99%65806-90-8C15H21NO5
Methyl 3-phenoxybenzoate50789-43-0C14H12O3
3-(Benzylcarbamoyl)-5-fluorobenzeneboronic acid 98%3-(???????)-5-?????????874219-41-7C14H13BFNO3
MonopotassiuM 7-AMino-1,3-naphthalenedisulfonate Hydrate842-15-9C10H10KNO6S2
6-Bromo-1H-thieno[2,3-d]pyrimidin-4-one56844-40-7C6H3BrN2OS
3-Chloro-4-nitrobenzotrifluoride402-11-9C7H3ClF3NO2
Ethyl 3-ethyl-5-methylisoxazole-4-carboxylate??3-??-5-??-4-??????????53064-41-8C9H13NO3
3-Chloro-2-methyl-5-trifluoromethylpyridine175277-30-2C7H5ClF3N
(2-Amino-3-thienyl)(phenyl)methanone(2-???-3-???)(??)???21582-44-5C11H9NOS
3-Fluoro-5-Methoxybenzaldehyde 97+%??????,3-????-5-???-(9CI)699016-24-5C8H7FO2
4-bromo-1-methyl-1H-pyrazole-3-carbonitrile4-???-1-??-1H-???-3-??????287922-71-8C5H4BrN3
2-Chloro-N-(2-fluorobenzyl)acetamide2-???-N-(2-??????)??????895367-63-2C9H9ClFNO
3-(3-aminophenyl)-1,3-oxazolidin-2-one(SALTDATA: FREE)3-(3-?????)-1,3-?????-2-?(?????:??)34232-43-4C9H10N2O2
Tetraphenylphosphonium tetrafluoroborate, 98+%????????????????????426-79-9C24H20P.BF4
4-Propylcyclohexanecarboxylic Acid (cis- and trans- Mixture)4-?????????????70928-91-5C10H18O2
1-(3-bromo-1-methyl-1H-1,2,4-triazol-5-yl)piperidine(SALTDATA: FREE)1243250-23-8C8H13BrN4
Amylin, human122384-88-7C8H17O3*
2-HydroxyMethyl-15-crown-575507-25-4C11H22O6
Chlorocarbonylbis(triphenylphosphine)iridium(I), 99% VASKA'S COMPLEX14871-41-1C37H30ClIrOP2
3-(4-Chlorophenyl)-2-phenylindole3-(4-?????)-2-????143360-82-1C20H14ClN
Sodium orthovanadate, 99%??? ????????13721-39-6Na3VO4
Ammonium molybdate tetrahydrate (ACS)??-????? ???12027-67-7H4Mo7NO24(-5)
3,4,9,10-Perylenetetracarboxylic dianhydride, 98%C.I. ?? ?? 224128-69-8C24H8O6
Z-Leu-OH3588-60-1C14H19NO4
Ethyl 3-trifluoromethylbenzoylacetate110193-60-7C11H9F3O3
2-chloro-N-(4-chloro-2-methoxy-5-methylphenyl)acetamide(SALTDATA: FREE)2-???-N-(4-???-2-???-5-??-??)-??????379255-21-7C10H11Cl2NO2
(4-fluorobenzyl)[2-(3-methoxyphenyl)ethyl]amine(SALTDATA: HBr)355382-51-3C16H18FNO
1-Benzyl-3-acetaMidopyrrolidine1-??-3-?????????28506-01-6C13H18N2O
Hexadecyl SulfideN-???????3312-77-4C32H66S
2-Methyl-furan-3-carbonyl chloride2-????-3-???5555-00-0C6H5ClO2
1-Acetoxy-1,1,3,3,5,5,-hexaMethyltrisiloxane1-ACETOXY-1,1,3,3,5,5-?????????139722-91-1C8H22O4Si3
(1-ethylpyrrolidin-3-yl)methanol(SALTDATA: FREE)(1-ETHYL-3-PYR????)???61472-22-8C7H15NO
5-fluoro-1H-benzo[d][1,3]oxazine-2,4-dione, 95%6-???????????78755-94-9C8H4FNO3
4-Methoxyphenyl 2,4,6-tri-O-benzyl-β-D-galactopyranoside, 98%247027-79-8C34H36O7
2-Fluoro-5-methylbenzeneboronic acid, 98%166328-16-1C7H8BFO2
Miconazole Nitrate??????????22832-87-7C18H14Cl4N2O.HNO3
3-Bromo-5-(4-fluorophenyl)isoxazole3-???-5-(4-??????)????903130-97-2C9H5BrFNO
N-Propyl-N-(2,3-epoxypropyl)perfluoro-n-octylsulfonaMideNN-PROPYL-N-(2,3-??????)????????????77620-64-5C14H12F17NO3S
1-ethyl-5-oxo-3-pyrrolidinecarboxylic acid (SALTDATA: FREE)1-??-5-??-3-?????????52743-73-4C7H11NO3
Diethyl 2-{[3-(bromomethyl)-2-thienyl]-methylene}malonate???2-([3-(?????)-2-???]???)?????104085-30-5C13H15BrO4S
(E)-3-(1-Methyl-1H-pyrazol-4-yl)acrylic acid689251-97-6C7H8N2O2
N-tert-Butyl-N-ethylnitrosaMineN-TERT-??-N-???????3398-69-4C6H14N2O
(S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane, min. 95% (S)-PHANEPHOS(R)-(-)-4,12-BIS(???????)-[2.2]-???????192463-40-4C40H34P2
1-(4-sec-butylphenyl)ethanone(SALTDATA: FREE)7645-81-0C12H16O
3,4-Difluoro-3',4'-diMethylbenzophenone3,4-?????-3',4'-???????518993-32-3C15H12F2O
1-chloro-3,4-dihydro-2-naphthalenecarbaldehyde1-???-3,4-?????-2-??????????3262-03-1C11H9ClO
isopropoxyacetic acid(SALTDATA: FREE)??????????33445-07-7C5H10O3
alpha-AManitin, froM AManita Phalloides23109-05-9C39H54N10O14S
3-Phenoxypyrrolidine hydrochloride3-??????????21767-15-7C10H14ClNO
5-Bromo-2-methoxypyridine-3-boronic acid 97%5-???-2-??????-3-???850864-59-4C6H7BBrNO3
1,2-Bis(di-2-pyridylphosphino)ethane, min. 98%1,2-??(?-2-???????)??106308-26-3C22H20N4P2
DL-?-(3-Hydroxy-4-methoxyphenyl)alanine3-(3-HYDROXY-4-?????)-DL-??-???129042-81-5C10H13NO4
Bis(1H-benzo[d]imidazol-2-ylthio)methaneBIS(1H-BENZO[D]IMIDAZOL-2-YLTHIO)??85770-95-2C15H12N4S2
1,4-Octadiene (cis- and trans- Mixture)1,4-????5675-25-2C8H14
n-Docosylmethyldichlorosilane67892-56-2C23H48Cl2Si
6-Chloro-3-forMylchroMone42248-31-7C10H5ClO3
[2-(4-Methoxy-phenyl)-5-oxo-cyclopent-1-enyl]-acetic acid[2-(4-METHOXY-PHENYL)-5-OXO-CYCLOPENT-1-ENYL]-????53272-88-1C14H14O4
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