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

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
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2-AdaMantan-1-yl-propan-2-ol2-(1-????)???-2-?775-64-4C13H22O
4'-Carboxybenzo-15-crown 5-Ether, 97%56683-55-7C15H20O7
3-Amino-1H-1,2,4-triazole, 95%????61-82-5C2H4N4
3-methoxy-4-[(3-methoxybenzyl)oxy]benzaldehyde(SALTDATA: FREE)3-???-4-[(3-?????)??]??????667412-56-8C16H16O4
Cyclopentanecarboxylic Acid??????????3400-45-1C6H10O2
2-AMino-thiazole-4-carboxylic acid2-??????-4-?????40283-41-8C4H4N2O2S
6-Hydroxynicotinonitrile 98%94805-52-4C6H4N2O
2-Isopropoxy-3-iodo-pyridine2-??????-3-???-???766557-61-3C8H10INO
5,10,15,20-Tetrakis(pentafluorophenyl)porphyrin, 95%5,10,15,20-?????(????????)-21H,23H-???25440-14-6C44H10F20N4
4-Methyl-3-nitrophenol, 98%3-????-p-???2042-14-0C7H7NO3
2-Bromo-4-fluorobenzoic acid, 98%1006-41-3C7H4BrFO2
Octatriacontane7194-85-6C38H78
Acid Green 9??????4857-81-2C37H36ClN2NaO6S2
L-Cystine dihydrochloride30925-07-6C6H13ClN2O4S2
4-(Hexyloxy)benzaldehyde4-N-??????????5736-94-7C13H18O2
Alizarin????72-48-0C14H8O4
1,5-Dibromo-2,6-dimethyl-naphthalene1,5-????-2,6-???-????20027-95-6C12H10Br2
1-(4-Methoxybenzyl)piperazine 98%1-(4-?????)????21867-69-6C12H18N2O
4-Chloro-2,5-dimethoxyphenyl isothiocyanate , 97%4-???-2,5-???????????????306935-82-0C9H8ClNO2S
Benzophenone imine, 98%???????1013-88-3C13H11N
Trimethylphosphate, min. 97%?? ?? ?????512-56-1C3H9O4P
(S)-(-)-2,2'-Bis[di(3,5-di-t-butylphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%167709-31-1C70H96O2P2
2,6-Diamino-3,5-difluoropyridine, 99%247069-27-8C5H5F2N3
1-(4-Ethoxy-phenyl)-piperazine, 98%1-(4-?????)????46415-29-6C12H18N2O
Potassium benzyltrifluoroborate, 98%?? ????????????329976-73-0C7H7BF3K
2-(Bromovinyl)trimethylsilane41309-43-7C5H11BrSi
N-Phthaloyl-DL-glutaMic AnhydrideN-????-DL-???????983343-28-0C13H9NO5
4-Cyano-3-fluorophenylboronic acid, 98%4-???-3-?????????843663-18-3C7H5BFNO2
(1R,2R)-(+)-1,2-Diaminocyclohexane L-tartrate, 98%39961-95-0C10H20N2O6
1-Hydroxy-7-azabenzotriazole, 99%39968-33-7C5H4N4O
p,p'-Ditolylamine, 97%620-93-9C14H15N
5-Bromo-2-nitro-benzoic acid, 98%6950-43-2C7H4BrNO4
3-AMino-1-propanol Hydrochloride3-???-1-?????????????14302-46-6C3H10ClNO
2-Amino-6-(tert-butoxycarbonyl)-4,5,6,7-tetrahydrothieno-[2,3-c]-pyridine-3-carboxylicacid923010-68-8C13H18N2O4S
5-(2,3-Dichlorophenyl)-1H-tetrazole5-(2,3-??????)????175205-12-6C7H4Cl2N4
4-Acetyl-3-hydroxyphenyl acetate, 95%+4-???-3-????????????42059-48-3C10H10O4
N-Hydroxysuccinimidyl-4-azidobenzoate53053-08-0C11H8N4O4
N-(2-methylbenzyl)propan-2-amine(SALTDATA: HCl)?????-(2-??-??)-??91338-98-6C11H17N
1,6-Bis(chlorodimethylsilyl)hexane14799-66-7C10H24Cl2Si2
BeclaMide?????501-68-8C10H12ClNO
4-Chloro-1-methyl-5-azaindole-3-carbaldehyde, 97%97989-41-8C9H7ClN2O
4-Nitrophenyl α-D-glucopyranoside, 98%3767-28-0C12H15NO8
(oxazol-4-yl)methanol, 95%4-??????155742-48-6C4H5NO2
2-Methylindole, 98%2-?????95-20-5C9H9N
trans-1,2-Bis(perfluorohexyl)ethylene???-1,2-??(???????)???51249-67-3C14H2F26
DiMethylMalonyl Dichloride???????????5659-93-8C5H6Cl2O2
2-(Cyclohexylthio)-5-nitrobenzaldehyde2-(????????)-5-?????????175278-46-3C13H15NO3S
2-(1,2,3,4-Tetrahydro-1-isoquinolinyl)acetic acid(1,2,3,4-??????-?????-1-YL)-????105400-81-5C11H13NO2
4,4'-Methylenebis(2-isopropyl-6-methyl aniline), 98%16298-38-7C21H30N2
2-Phenylamino-4-methyl-5-acetylthiazole1-(4-METHYL-2-PHENYLAMINO-THIAZOL-5-YL)-???31609-42-4C12H12N2OS
4,5-Dimethoxy-2-methylaniline4,5-?????-2-?????41864-45-3C9H13NO2
5-[(1H-Pyrrol-2-yl)Methyl]-1H-pyrrole-2-carboxaldehyde36746-27-7C10H10N2O
tert-Butyl 4-azidopiperidine-1-carboxylatetert-??4-???????-1-???????(SALTDATA:FREE)180695-80-1C10H18N4O2
Ethyl 4-isocyanatobenzoate, 99+%30806-83-8C10H9NO3
Di-i-butylaluminum chloride, 97%?????????? ???1779-25-5C8H18AlCl
2-[(Acetylthio)Methyl]-3-phenylpropionic Acid2-[(?????)??]-???????91702-98-6C12H14O3S
2-Chloro-6-iodoaniline2-???-6-??????84483-28-3C6H5ClIN
(E)-3-(1H-iMidazol-5-yl)-2-propenoic acid4-???? ????104-98-3C6H6N2O2
Ethyl 2-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate99056-35-6C10H11N3O3
6-MethyliMidazo[2,1-b]thiazole-5-carboxaldehyde6-??-????[2,1-B]???-5-???????75001-31-9C7H6N2OS
Ethylene Glycol Monoacetoacetate MonoMethacrylate (stabilized with BHT)2-(????????)?? ???????21282-97-3C10H14O5
Ethyl 2H,2H-perfluoro-3-oxohexanoate 97%????????????????336-62-9C8H7F7O3
Ethyl 4,6-diphenylpyrylium-2-carboxylate trifluoromethanesulphonate, tech??4,6-??????????????-????-2-???????78904-85-5C20H17O3+
2-Phenoxybenzaldehyde2-?????????19434-34-5C13H10O2
GerMainiuM dichloride-dioxane10060-11-4Cl2Ge
N-(3-Formyl-2-pyridinyl)-2,2-dimethylpropanamide, 90%86847-64-5C11H14N2O2
Ethyl 2-amino-4-(1,1'-biphenyl-4-yl)-3-thiophenecarboxylate, 98%307343-50-6C19H17NO2S
Ammonium thiocyanate, 98.5%, analytical grade??????????(????)1762-95-4CHNS.H3N
Methyl 5-chloro-2-hydroxybenzoate, 97%4068-78-4C8H7ClO3
4-Benzoylbenzoic acid, 99%611-95-0C14H10O3
2-methyl-2H-indazol-6-amine, 95%6-???-2-??-2H-???50593-30-1C8H9N3
3-(Difluoromethoxy)aniline, 98%22236-08-4C7H7F2NO
4-(Trifluoromethyl)benzal chloride 97%4-(?????????)???????82510-98-3C8H5Cl2F3
2-(4-Chlorophenyl)-3-(trifluoromethyl)-2H-pyrazole-4-carboxylic acid 97%2-(4-?????)-3-(????????)???-4-?????98534-80-6C11H6ClF3N2O2
Basic Green 5????56722-15-2C32H34Cl4N8O4S2Zn
Ammonium acetate, anhydrous, 97+% (ACS)???? ???631-61-8C2H7NO2
Methyl-(1-phenyl-3-pyrrolidin-1-yl-propyl)-aminehydrochloride??-(1-??-3-????-1-?-???)-??672310-28-0C14H22N2
2-(Trifluoromethyl)benzonitrile, 98%???????-2?????447-60-9C8H4F3N
2,8,9-Tri-i-butyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane, 97%331465-71-5C18H39N4P
Divinyldo-n-butyltin7330-43-0C12H24Sn
N-(2-aminophenyl)-2-methylbutanamide(SALTDATA: FREE)N-(2-?????)-2-???????(?????:??)946768-61-2C11H16N2O
Hafnium(IV) i-propoxide monoisopropylate, 99%???(IV)I-????????????????2171-99-5C12H28HfO4
4-ethyl-5-[(3-methylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)307327-55-5C12H15N3OS
3-(6-Methylpyridin-2-yl)propan-1-ol6-??-2-???????,9861744-43-2C9H13NO
3-(4-Propyl-piperazin-1-yl)-propylamine3-(4-???????-1-?)???-1-??4553-24-6C10H23N3
5-[(Dimethylamino)sulfonyl]-2-methyl-3-furoic acid, 97%5-[(???????)???]-2-??-3-???306936-39-0C8H11NO5S
5-Cyclohexyl-o-anisidine5-??????-O-????206559-52-6C13H19NO
4-(4-Methylhomopiperazin-1-yl)methylbenzyl alcohol{4-[(4-???????-1,4-????-1-?)??]??}???884507-50-0C14H22N2O
1-(3-Methoxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid1-(3-???-??)-5-??-????-3-????63674-47-5C12H13NO4
Dodecanedioyl Dichloride4834-98-4C12H20Cl2O2
5-(3-methoxyphenyl)-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)419540-45-7C9H9N3OS
Pentafluorophenyl 4-(1-methyl-1H-pyrazol-3-yl)benzoate, 97%????????4-(1-??-1H-???-3-?)?????915707-42-5C17H9F5N2O2
(2,4,7-Trimethyl-1H-indol-3-yl)acetic acid(2,4,7-????-1H-??-3-?)-????5435-43-8C13H15NO2
1-Cyclohexyl-1-pentanol5-??????-1-???7338-43-4C11H22O
2-ethyl-2,8-diazaspiro[5.5]undecane(SALTDATA: FREE)2-??-2,8-??????[5.5]???(?????:??)1083216-68-5C11H22N2
4-(Fur-2-yl)benzoic acid4-(2-??)???35461-98-4C11H8O3
4-Isobutylcinnamic acid66734-95-0C13H16O2
2-(1-adamantyl)ethanamine(SALTDATA: FREE)1-C-?????????26482-53-1C12H21N
6-Bromo-2-(2-ethoxyphenyl)quinoline-4-carboxylic acid6-???-2-(2-?????)???-4-?????438531-52-3C18H14BrNO3
3-Perfluorooctyl-2-hydroxypropyl methacrylate3-PERFLUOROOCTYL-2-HYDROXYPROPYL???????93706-76-4C15H11F17O3
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