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

?? ?:J & K SCIENTIFIC LTD.
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6-(1H-Pyrazol-1-yl)nicotinic acid, 97%6-(1H-???-1-?)????253315-22-9C9H7N3O2
2,6-Difluorobenzylamine, 97%2,6-?????????69385-30-4C7H7F2N
N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide methiodide, 98%1-(3-?????????)-3-???????????????22572-40-3C9H20IN3
Methyl 2-(chlorocarbonyl)benzoate , 90%??2-(??????)?????4397-55-1C9H7ClO3
5-Hydroxyindole-3-acetic Acid54-16-0C10H9NO3
(2-Cyclohexylaminomethyl-phenyl)-methanolhydrochloride(2-??????????-??)-???436099-68-2C14H21NO
Ethyl hydrazinoacetate hydrochloride, 97%6945-92-2C4H11ClN2O2
Fmoc-D-Asp-OH, 98%136083-57-3C19H17NO6
6-Chloro-1,3-benzodioxole-5-carboxaldehyde6-???????15952-61-1C8H5ClO3
2-methoxy-6-methylbenzoic acid(SALTDATA: FREE)2-???-6-?????6161-65-5C9H10O3
5-isopropyl-1H-indole-2,3-dione(SALTDATA: FREE)5-???-2-?-1H-??-2,3-??150560-58-0C11H11NO2
N-[(1-methyl-1H-imidazol-2-yl)methyl]propan-2-amine(SALTDATA: 0.33H2O)?????-(1-??-1H-????-2-???)-??474056-47-8C8H15N3
2-Bromo-1,1'-binaphthyl, 98%2-???-1,1-????207611-58-3C20H13Br
3-(Chloromethyl)-5-(2-thienyl)-1,2,4-oxadiazole , 95%3-(?????)-5-(2-???)-1,2,4-?????306936-06-1C7H5ClN2OS
Bis(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)barium [Ba(FOD)2]36885-31-1C20H20BaF14O4
Iron(III) perchlorate hydrate (yellow)15201-61-3ClFeH3O5
(4-Nitrophenyl)-2,3,4-tri-O-acetyl-β-D-glucuronide methyl ester, 98%??-((4-?????)-2,3,4-TRI-O-???-??-D-?????????)?????18472-49-6C19H21NO12
Tri-o-tolylbisMuthine?????????10050-08-5C21H21Bi
2,5-Dichloro-4-MethoxypyriMidine2,5-????-4-???????5750-74-3C5H4Cl2N2O
2-Methoxybenzoic acid, 99%579-75-9C8H8O3
2-Propanesulfonyl chloride, 97%10147-37-2C3H7ClO2S
Methyl 2-bromo-5-fluorobenzoate6942-39-8C8H6BrFO2
Methyl 6-bromo-1H-indole-2-carboxylate6-???-1H-??-2-???????????372089-59-3C10H8BrNO2
2-Bromo-1-benzofuran, 97%2-???-1-????54008-77-4C8H5BrO
N-EthylheptylaMine66793-76-8C9H21N
5-(2-Carboxy-phenyl)-furan-2-carboxylic acid5-(2-??????)-??-2-?????88460-78-0C12H8O5
3-(2-Fluoro-phenoxy)-propionic acid3-(2-????-???)-?????2967-72-8C9H9FO3
4-[(2-methyl-3-furoyl)amino]benzoic acid(SALTDATA: FREE)4-[(2-??-3-???)???]???314746-09-3C13H11NO4
Calcium iodide, anhydrous, 98+%????? ??(???? ??)10102-68-8CaI2
Chloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cyMene)rutheniuM(II) chloride [RuCl(p-cyMene)((R)-dM-segphos?)]Cl???{(R)-(+)-5,5'-??[?(3,5-???)????]-4,4'-?-1,3-?????}(p-??)???(II)???[RuCl(p-??)((R)-dm-segphos)]Cl944451-30-3C56H58Cl2O4P2Ru
Ethyl 2-AMino-4-phenylthiazole-5-carboxylate??2-???-4-??-5-??????????64399-23-1C12H12N2O2S
4-Fluorobenzyl isothiocyanate2740-88-7C8H6FNS
1,5-Dimethyl-1H-pyrazole-4-carbaldehyde1,5-???-1H-???-4-??????25711-30-2C6H8N2O
4-Oxo-4-(4-toluidino)but-2-enoic acid , 97%37904-03-3C11H11NO3
2-chloro-1-isocyanato-4-methylbenzene(SALTDATA: FREE)2-???-4-???????????9740398-00-3C8H6ClNO
3-acetyl-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE)949034-45-1C6H6N2O3
Ethyl 3,4-DiaMinobenzoate??3,4-?????????37466-90-3C9H12N2O2
3-Methyl-2-pentanol (Mixture of diastereoisoMers)??(3-)-2-???565-60-6C6H14O
Benzyl-(2-methylsulfanyl-pyrimidin-4-yl)-amine, 98%??-(2-?????-????-4-YL)-??91719-61-8C12H13N3S
3,5-Dinitrobenzonitrile, 97%3,5-?????????4110-35-4C7H3N3O4
10-Methyl-9(10H)-acridone10-METHYL-9(10H)-????719-54-0C14H11NO
Tris(dimethylamino)phosphine, min. 98% HMPT1608-26-0C6H18N3P
(R)-1-Boc-4-(3-Cbz-amino-3-methoxycarbonyl-propyl)piperidine(R)-1-BOC-4-(3-CBZ-AMINO-3-METHOXYCARBONYL-PROPYL)????1001646-85-0C23H34N2O6
3-Chlorophenylacetylene, 97%766-83-6C8H5Cl
4-(1,2,3-Thiadiazol-4-yl)benzylamine hydrochloride, 95%4-(1,2,3-THIADIAZOL-4-YL)???????175205-49-9C9H9N3S
2-(2-Bromoethyl)pyridine39232-04-7C7H8BrN
E/Z 1-Bromo-1,1-difluorohept-2-ene 97%1-???-1,1-?????-2-??262296-38-8C7H11BrF2
3,4-Dihydro-5-fluoro-4-oxoquinazoline 98%436-72-6C8H5FN2O
2,3-Dimethylbenzonitrile2,3-????????5724-56-1C9H9N
3,4-Di-O-acetyl-L-arabinal, 97%3945-18-4C9H12O5
1,4-dimethyl-1H-indole-3-carbaldehyde(SALTDATA: FREE)1,4-???-1H-??-3-??????170489-16-4C11H11NO
2-Chloro-3-quinolinecarboxylic acid , 97%73776-25-7C10H6ClNO2
1-Nonanesulfonic acid sodium salt, 98%, for ion-pair chromatography?? 1-???????35192-74-6C9H19NaO3S
4-Benzyloxybenzhydrazide4-???????????128958-65-6C14H14N2O2
N-Benzyl-3-hydroxypiperidine, 99%1-??-3-?????14813-01-5C12H17NO
tert-Butyl N-benzyl-N-(2-hydroxyethyl)carbamatetert-??N-??-N-(2-??????)??????121496-39-7C14H21NO3
Isonipecotic acid hydrochloride, 97%5984-56-5C6H12ClNO2
2'-Fluoro[1,1'-biphenyl]-4-carboxylic acid, 95%2'-???????-4-?????365-12-8C13H9FO2
1-(1H-benzimidazol-2-yl)ethanone(SALTDATA: FREE)939-70-8C9H8N2O
1,1-Difluoro-2-iodoethane, 97.5%2-???-1,1-???????598-39-0C2H3F2I
Hexyl Nicotinate????????23597-82-2C12H17NO2
2-Ethyl-4-methylthiazole, 99%??-4-?????15679-12-6C6H9NS
O-6-Benzylguanine, 98%6-O-?????19916-73-5C12H11N5O
5-Fluoro-2-nitrobenzotrifluoride, 99%393-09-9C7H3F4NO2
3,3,3-Trifluoro-2-hydroxy-2-(trifluoroMethyl)propionic Acid2,2-BIS(????????)-2-???????662-22-6C4H2F6O3
4-Penten-2-ol625-31-0C5H10O
[2-(1-Pyrrolidinylmethyl)phenyl]magnesium bromide, 0.25 M solution in THF, J&KSeal480424-80-4C6H4CH2NC4H8MgBr
3-Chloro-2,4-difluoronitrobenzene3847-58-3C6H2ClF2NO2
3-Pyrimidin-2-ylbenzenesulfonyl chloride, 95%3-????-2-???????????915707-50-5C10H7ClN2O2S
tert-Butyl 2-bromobenzylcarbamate , 97%N-(TERT-???????)-2-???????162356-90-3C12H16BrNO2
3-(Chloromethyl)-1-methyl-5-phenyl-1H-pyrazole, 97%3-(?????)-1-??-5-??-1H-???869901-13-3C11H11ClN2
tert-Butyl N-[1-(4-cyanophenyl)-4-piperidinyl] carbamate, 95%344566-78-5C17H23N3O2
3-Bromo-4-(4'-methoxyphenyl)pyridine3-???-4-(4'-?????)???88345-97-5C12H10BrNO
2-Cyclopropyl-pyrimidine-5-carboxylic acid648423-79-4C8H8N2O2
2,5-Diisothiocyanatobenzenesulfonic aciddihydrate2,5-?????????-?????2H2O384819-92-5C8H4N2O5S
2-[2-(2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]-amino}acetamido)acetamido]acetic acid, 98%170941-79-4C21H21N3O6
2-(5-Chloromethyl-[1,2,4]oxadiazol-3-yl)-phenol2-(5-?????-[1,2,4]?????-3-?)-??90272-96-1C9H7ClN2O2
2-oxo-1,3-oxazolidine-4-carboxylic acid(SALTDATA: FREE)2-??-1,3-?????-4-?????(SALTDATA:??)89033-27-2C4H5NO4
1-iso-Propylbenzotriazole-5-carboxylic acid306935-41-1C10H11N3O2
2,7-Dibromo-2',3',5',6'-tetrahydrospiro[fluorene-9,4'-pyran]934269-17-7C17H14Br2O
2-methyl-3-(1-piperidinyl)-1-propanol(SALTDATA: FREE)2-??-3-????-1-YL-???-1-OL62101-67-1C9H19NO
3-Methoxy-phenylthioacetic acid3-???-????????3996-32-5C9H10O3S
N'-Hydroxy-4-methoxybenzenecarboximidamide, 97%N'-????-4-?????????????5373-87-5C8H10N2O2
3-(2-Chloro-acetylamino)-4-methoxy-benzenesulfonyl chloride3-(2-???-??????)-4-???-????????728864-70-8C9H9Cl2NO4S
DisodiuM Adipate???? ?????7486-38-6C6H8Na2O4
3,5-Diphenyl-1-(M-tolyl)forMazan71274-65-2C20H18N4
3-Ethoxyquinoxaline-2-carboxylic acid2-?????????,3-???-(9CI)159782-18-0C11H10N2O3
2'-(Allyloxy)-6'-hydroxyacetophenone1-[2-(????)-6-???????]??-1-?23226-84-8C11H12O3
SodiuM 4-n-Octylbenzenesulfonate6149-03-7C14H21NaO3S
4-(1,3-Dioxoprop-2-yl)-3-nitrobenzoic acid2-(4-????????-2-?????)???????,95205985-96-2C10H7NO6
2,2'-Propane-1,3-diyldioxy-bis-[1,3,2]-dioxaborinane?????????20905-35-5C9H18B2O6
N-(Piperidin-4-ylmethyl)acetamide4-????????????71207-33-5C8H16N2O
Methyl 2,6-dihydroxy-4-methylbenzoate??2,6-?????-4-???????16846-10-9C9H10O4
2-AMino-4-hydroxyMethylthiazole(2-AMINOTHIAZOL-4-YL)???51307-43-8C4H6N2OS
5-[(dimethylamino)methyl]-2-furoic acid(SALTDATA: H2O 0.1NaCl)5-[(??????)??]-2-????86649-59-4C8H11NO3
3,5-Dichlorobenzyl chloride1,3-????-5-(?????)??3290-06-0C7H5Cl3
4-Amino-5-(4-chlorophenylsulfonyl)-2-methylthiothiazole4-???-5-(4-????????)-2-???????494763-21-2C10H9ClN2O2S3
7-amino-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid(SALTDATA: FREE)7-???-2-??????[1,5-A]????-6-?????2627-59-0C8H8N4O2
8-Benzyl-2,8-diazaspiro[4.5]decane-1,3-dione1463-48-5C15H18N2O2
(S)-(-)-2-(MethoxyMethyl)-1-pyrrolidinecarboxaldehyde63126-45-4C7H13NO2
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