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

?? ?:J & K SCIENTIFIC LTD.
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2-Chloro-5-fluoroanisole, 97%450-89-5C7H6ClFO
2-Phenylthiazole2-?????1826-11-5C9H7NS
2,3-Bis(trifluoroMethyl)pyridine1644-68-4C7H3F6N
3-(4-Pyridin-2-yl-thiazol-2-ylamino)benzoic acid3-(4-???-2-?-???-2-????)-???315702-87-5C15H11N3O2S
2-Chloroanthraquinone, 97%131-09-9C14H7ClO2
(6-(trifluoromethyl)pyridin-2-yl)methanamine hydrochloride, 95%(6-(????????)???-2-?)???????1185022-87-0C7H8ClF3N2
Diethyl cyanomethylphosphonate, 98%2537-48-6C6H12NO3P
Decyl β-D-maltopyranoside, 98%N-??-??-D-????????82494-09-5C22H42O11
4'-Benzyloxyacetophenone, 98%54696-05-8C15H14O2
1-(6-Chloropyridazin-3-yl)-azepane1-(6-???-????-3-?)-???312318-48-2C10H14ClN3
4-(5-amino-1,3,4-oxadiazol-2-yl)phenol(SALTDATA: FREE)4-(5-???-1,3,4-?????-2-?)??(?????:??)1750-79-4C8H7N3O2
8-Hydroxy-7-iodoquinoline-5-sulfonic Acid8-????-7-???-??????547-91-1C9H6INO4S
Penicillinase (1ML will inactivate 120,000 units of Penicillin) (contains 0.25% phenol as preservative substance)9001-74-5
Pyridazine-4,5-dicarboxylic acid59648-14-5C6H4N2O4
5-Phenyl-2-thienylboronic acid, May contain varying amounts of anhydride, 95%5-??-2-??????306934-95-2C10H9BO2S
Ethyl thiophene-3-carboxylate, 98%5751-80-4C7H8O2S
α-Methyl-3-(trifluoromethyl)benzyl alcohol, 96%454-91-1C9H9F3O
6-Fluoro-4-hydroxy-2-(trifluoromethyl)quinoline, 97%6-FLUORO-4-HYDROXY-2-(????????)???31009-34-4C10H5F4NO
N-Methylethylenediamine, 95%????????109-81-9C3H10N2
(Triphenylphosphoranylidene)acetonitrile, 96%(???????????)??????16640-68-9C20H16NP
N-Hexyl-2-pyrrolidinone1-??-????-2-?4838-65-7C10H19NO
2-(2-Methoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid, 97%2-(2-?????)-5-??????????-3-?????117621-06-4C12H12O5
1-(5-Nitropyridin-2-yl)homopiperazine1-(5-NITRO-2-PYRIDYL)-1,4-?????287114-27-6C10H14N4O2
N-(3-aminopropyl)-4-methylbenzenesulfonamide(SALTDATA: FREE)56125-49-6C10H16N2O2S
2-(1H-benzimidazol-1-ylcarbonyl)aniline(SALTDATA: FREE)915924-55-9C14H11N3O
Barium chloride dihydrate, 99.5%?? ????? ???????10326-27-9BaCl2H4O2
Methyl 2-(2,5-dimethylthiazol-4-yl)acetate, 97%??2-(2,5-DIMETHYL-1,3-THIAZOL-4-YL)????306937-37-1C8H11NO2S
Cyclopentyl methyl ether, 99.9%, SuperDry, stabilized with BHT, J&KSeal????????5614-37-9C6H12O
Indole-4-boronic acid, 97%220465-43-0C8H8BNO2
3-(N-Morpholino)-2-hydroxy-1-propanesulfonic acid, 99%??68399-77-9C7H15NO5S
2-Acetylthiophene, 99%88-15-3C6H6OS
Hydroxygermatrane, monohydrate??????????,????67453-19-4C6H13GeNO3
4-Methoxy-N-methylbenzenesulphonamide4-???-N-?????????7010-86-8C8H11NO3S
2-(4-Dimethylamino-2-hydroxy-benzoyl)-benzoic acid2-(4-DIMETHYLAMINO-2-HYDROXY-BENZOYL)-???24460-11-5C16H15NO4
7-(Chloromethyl)-3,4-dihydro-2H-1,5-benzodioxepine, 97%7-(?????)-3,4-DIHYDRO-2H-1,5-??????67869-70-9C10H11ClO2
Cyclohexanepropionic Acid3 ?????? ?????701-97-3C9H16O2
2-Methoxyacetohydrazide????????????20605-41-8C3H8N2O2
[1,1'-Bis(diphenylphosphino)ferrocene]dichloronickel(II), 98%67292-34-6C34H22Cl2FeNiP2
Heptyl-4-hydroxybenzoate, 98%?????1085-12-7C14H20O3
4,5-Dimethylthiazole, 99%4,5-??????3581-91-7C5H7NS
Chromium powder (99%)??7440-47-3Cr
4-Carboxybenzenesulfonamide, 97%4-???????138-41-0C7H7NO4S
3-Fluorobenzaldehyde, 98%456-48-4C7H5FO
3-propoxybenzaldehyde(SALTDATA: FREE)3-?????????67698-61-7C10H12O2
2-Bromo-6-fluoroanisole2-???-6-???????845829-94-9C7H6BrFO
4-Propylaniline, 97%2696-84-6C9H13N
4-Amino-3-nitrophenol, 98%4-???-3-??????610-81-1C6H6N2O3
3-Hydroxy-4-nitrobenzoic acid, 98%3-????-4-??????619-14-7C7H5NO5
2,6-Dihydroxy-4-Methylbenzoic Acid480-67-1C8H8O4
5-Oxo-5-(3-oxo-3,4-dihydro-2H-quinoxalin-1-yl)-pentanoic acid436088-60-7C13H14N2O4
4-(Pyridin-2-yloxy)benzaldehyde 97%4-(???-2-???)??????194017-69-1C12H9NO2
{[(1S,2S)-2-aMino-1,2-diphenylethyl](4-toluenesulfonyl)aMido}(p-cyMene)rutheniuM(II) tetrafluoroborate, Min. 97%{[(1S,2S)-2-???-1,2-?????](4-??????)???}(p-??)???(II)???????????1192483-25-2C31H32BF4N2O3RuS-
Methylphenyldiacetoxysilane???????????17998-91-3C11H14O4Si
4-Fluoro-3-(methylsulphonyl)aniline 98%4-????-3-(?????)???914636-44-5C7H8FNO2S
2-Chloro-pyridine-3-carboxylic acid amide, 98%10366-35-5C6H5ClN2O
5-Amino-2-chloropyridine, 98%5350-93-6C5H5ClN2
(+)-Dibenzoyl-D-tartaric acid monohydrate, 98%, ee: 99%(+)-????-D-?????????80822-15-7C18H16O9
2,5-dimethyl-1-(1-naphthyl)-1H-pyrrole-3-carbaldehyde(SALTDATA: FREE)????R42205347332-11-0C17H15NO
Phthalanilide??????16497-41-9C20H16N2O2
Methyl 2,5-bis(2,2,2-trifluoroethoxy)benzoate 95+%??2,5-??(2,2,2-?????????)?????175204-89-4C9H7F3O4
Bromphenol blue, sodium salt62625-28-9C19H10Br4O5S.Na
2,6-Dibromo-4-(trifluoromethoxy)aniline, 98%2,6-????-4-(?????????)???88149-49-9C7H4Br2F3NO
1-(4-Fluorophenyl)ethanol, 97%403-41-8C8H9FO
2-Bromoethylamine hydrobromide, 99%2-??????? ???????2576-47-8C2H7Br2N
cyclopropanecarboximidamide(SALTDATA: HCl)????????????54070-74-5C4H8N2
N-[3-(Trifluoromethyl)pyrid-2-yl]-N-methyl-hydrazineN-[3-(????????)PYRID-2-YL]-N-??????175205-68-2C7H8F3N3
2,4-DiaMinophenol Sulfate2,4-???????????74283-34-4C6H10N2O5S
Diacetato{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}ruthenium(II) Ru(OAc)2[(R)-xylbinap]?????{(R)-(+)-2,2'-??[?(3,5-???)????]-1,1'-????}???(II)374067-50-2C56H56O4P2Ru
1-amino-1,2,3,4-tetrahydro-1-naphthalenecarboxylic acid(SALTDATA: HCl)1-???-1,2,3,4-???????-1-????30265-11-3C11H13NO2
1,3-benzoxazol-4-ol(SALTDATA: FREE)?????-4-OL89590-22-7C7H5NO2
4-AMino-3-fluorobenzoic Acid455-87-8C7H6FNO2
N-Prop-2-ynylurea , 97%5221-62-5C4H6N2O
3-(1H-imidazol-1-yl)-N-(4-pyridinylmethyl)-1-propanamine(SALTDATA: 2HCl)279236-32-7C12H16N4
5-Acetyl-2-Methoxypyridine213193-32-9C8H9NO2
1,3-Bis(difluoromethoxy)benzene 97%1,3-BIS(????????)??22236-12-0C8H6F4O2
2-(methylamino)-1,3-thiazole-4-carboxylic acid(SALTDATA: 1.25H2O 0.15 NaCl)2-(?????)-1,3-???-4-?????(SALTDATA:1.25H2O0.15NaCl)1199216-02-8C5H6N2O2S
Cesium acetate, 99%?? ????3396-11-0C2H3CsO2
1-Naphthalenesulfonyl chloride, 98%85-46-1C10H7ClO2S
(1,2-Dibromoethyl)benzene, 98%(1,2-DIBROMOETHYL)??93-52-7C8H8Br2
3-(4-Methylpiperazin-1-yl)-3-oxopropanenitrile3-(4-??-????-1-?)-3-??-???????15029-34-2C8H13N3O
7-Chloro-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione5177-39-9C9H7ClN2O2
3-(4-Methoxyphenyl)-5-methyl-4-isoxazolecarbonyl chloride , 97%3-(4-?????)-5-??-4-???????????465514-03-8C12H10ClNO3
2-Fluoro-5-nitrophenol22510-08-3C6H4FNO3
4-ForMylfuran-2-boronic acid4-????-2-???62306-78-9C5H5BO4
Methyl 2,5-dimethyl-4-formyl-1H-pyrrole-3-carboxylate??4-???-2,5-???-1H-??-3-???????175205-91-1C9H11NO3
2-Chlorocinnamic acid, 98%3752-25-8C9H7ClO2
2-Mercaptobenzoxazole, 99%2-????????2382-96-9C7H5NOS
3,4-Dimethylbenzoic acid, 98%3,4-??????619-04-5C9H10O2
2-Fluorobenzylamine, 97%2-????????89-99-6C7H8FN
1-Methylimidazole, 99%, J&KSeal1-??????616-47-7C4H6N2
3-(1-ethyl-5-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid(SALTDATA: FREE)957487-33-1C10H11N3O3
(1-Benzyl-pyrrolidin-3-ylmethyl)-carbamic acid tert-butyl ester1-??-3-Boc-?????????155497-10-2C17H26N2O2
3-Bromo-1H-indole-2-carboxylic acid3-?????-2-?????28737-33-9C9H6BrNO2
(R)-?-(3,4-Dimethoxyphenyl)alanine713513-03-2C11H15NO4
1-Boc-4-Hydroxyphenylpiperidine1-BOC-4-P-???????????149377-19-5C16H23NO3
3-Amino-3-(p-methoxyphenyl)-1-propanol, 98%3-???-3-(P-?????)-1-????68208-24-2C10H15NO2
(2-benzyl-1H-benzimidazol-1-yl)acetic acid(SALTDATA: FREE)(2-BENZYL-1H-BENZIMIDAZOL-1-YL)????152342-26-2C16H14N2O2
p-Phenetidine Hydrochloride637-56-9C8H12ClNO
4-[4-(Methylthio)phenoxy]-3-nitrobenzotrifluoride 97%56191-23-2C14H10F3NO3S
Boc-D-1,2,3,4-tetrahydronorharman-3-carboxylic acid, 99%123910-26-9C17H20N2O4
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