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

?? ?:J & K SCIENTIFIC LTD.
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URL: www.jkchemical.com
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Dimethylmethoxysilane???????18033-75-5C3H10OSi
1-(3,4-Dimethylbenzyl)piperazine1-(3,4-??????)????212393-09-4C13H20N2
4'-Isopropylacetophenone645-13-6C11H14O
4-(HydroxyMethyl)-3-Methylphenylboronic acid4-???????-3-???????1218790-88-5C8H11BO3
3-(3-Bromophenyl)prop-2-yn-1-ol3-(3-?????)PROP-2-YN-1-OL170859-80-0C9H7BrO
3-N-Boc-3-Phenylpropionic acid3-(Boc-???)-3-???????14676-01-8C14H19NO4
5-[(4-methoxyphenoxy)methyl]-4-methyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)485339-93-3C11H13N3O2S
1-Octyn-3-ol818-72-4C8H14O
3-Methylbutyl isothiocyanate3-?????????????628-03-5C6H11NS
Ethyl 3-formyl-1H-indole-2-carboxylate3-FORMYL-1H-??-2-???????????18450-27-6C12H11NO3
1-Pyrimidin-2-yl-piperidine-4-carboxylic acid ethyl ester111247-60-0C12H17N3O2
3-Methyl-1-trimethylsilyl-1-pentyn-3-ol (+/-)17889-43-9C9H18OSi
p-Tolyl ether, 99%4-?????1579-40-4C14H14O
PotassiuM N,N-diethylaMinoMethyltrifluoroborate??[(??????)??]??????????936329-95-2C5H12BF3N.K
2-(4-Boc-piperazino)pyriMidine-5-boronic acid pinacol ester2-(4-BOC-PIPERAZIN-1-YL)????-5-??????????940284-98-0C19H31BN4O4
1,1-Dimethyl-1-sila-2-oxacyclohexane5833-47-6C6H14OSi
1,3-Dibromo-1H,2H,2H-perfluoropropane 97%460-60-6C3H3Br2F3
4-(4-Chlorophenyl)Morpholine4-(4-?????)????70291-67-7C10H12ClNO
2-Bromo-6-chlorotoluene, 99%2-???-6-CHLOROTOLUENE62356-27-8C7H6BrCl
Ethyl 2-acetylpent-4-enoate??2-?????-4-?????610-89-9C9H14O3
2-(1-N-Boc-Aminomethyl-cyclohexyl)-ethylamine2-(1-N-BOC-?????-??????)-????886362-17-0C14H28N2O2
1-AMino-3,3-diMethyl-2-butanone Hydrochloride1-???-3,3-????-??-2-????33119-72-1C6H14ClNO
(2-ethylpiperidin-1-yl)acetic acid(SALTDATA: FREE)(2-??????-1-?)????(SALTDATA:FREE)878431-25-5C9H17NO2
Chlorantine Fast Red 5B??????81?2610-11-9C29H19N5Na2O8S2
Boc-Lys(2-Cl-Z)-OH, 99%54613-99-9C19H27ClN2O6
6-Bromo-2,3-dimethoxy-benzaldehyde6-???-2,3-????-??????53811-50-0C9H9BrO3
4-(Trifluoromethylsulphonyl)benzonitrile4-(???????????)?????312-21-0C8H4F3NO2S
C -(1 H -Pyrazol-3-yl)-methylamine3-(?????)???37599-58-9C4H7N3
(1S,4S)-2-(4-Chlorobenzyl)-2,5-diaza-bicyclo[2.2.1]heptane2-(4-CHLOROBENZYL)-2,5-DIAZA-BICYCLO[2.2.1]??845886-65-1C12H15ClN2
Phenylthiohydantoin-threonine5789-21-9C11H12N2O2S
Methyl N-butylsulfonyl-L-p-hydroxyphenylalanine142374-01-4C14H21NO5S
4-[(Methylsulphonylamino)methyl]benzeneboronic acid 98%(4-???????????)????850568-38-6C8H12BNO4S
tert-Butyl 2-chloro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate1151665-15-4C13H17ClN2O2
mono-Methyl isophthalate, 98%1877-71-0C9H8O4
3-Chloro-4-fluorophenylMagnesiuM broMide413589-34-1C6H3BrClFMg
3-(5-Methyl-1,2,4-oxadiazol-3-yl)aniline, 97%3-(5-METHYL-1,2,4-OXADIAZOL-3-YL)???10185-69-0C9H9N3O
1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane, 96%1,1'-(???-1,2-???)??[???????]84852-53-9C14H4Br10
5-(2-Furyl)thiophene-2-carbaldehyde , 97%5-(2-??)???-2-???????868755-64-0C9H6O2S
[2,2-dimethyl-1-(2-thienyl)cyclopropyl]methanol(SALTDATA: FREE)915924-18-4C10H14OS
3,4-Bis(trifluoromethoxy)aniline3,4-??-????????-????2965-07-3C8H5F6N
N-Boc-3,5-dibromo-DL-tyrosineN-BOC-3,5-DIBROMO-DL-???349535-07-5C14H17Br2NO5
2-cyclohexyl-5-pyrimidinecarbaldehyde(SALTDATA: FREE)959240-13-2C11H14N2O
2-Ethyl-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid1022919-86-3C12H15NO2
4-hydroxy-N-isopropylbenzamide(SALTDATA: FREE)83191-67-7C10H13NO2
4-Bromo-2-difluoromethyl-1-fluorobenzene445303-69-5C7H4BrF3
4-Chloro-2-(trifluoromethyl)quinazoline4-???-2-(????????)????52353-35-2C9H4ClF3N2
(3-chlorobenzyl)(3,4-dimethoxybenzyl)amine(SALTDATA: HBr)423736-96-3C16H18ClNO2
N4-Ethyl-N4-(2-hydroxyethyl)-2-Methyl-1,4-phenylenediaMine Sulfate4-(N-??-N-2-???????)-2-???????? ???25646-77-9C11H20N2O5S
3-Ethylamino-4-methylphenol, 90%120-37-6C9H13NO
6-bromo-2-methylquinoline-4-carbohydrazide(SALTDATA: FREE)6-???-2-?????-4-????????215778-63-5C11H10BrN3O
3-BroMophenetole2655-84-7C8H9BrO
4-Methoxy-6-methyl-2-(methylsulfonyl)pyrimidine, 97%57268-32-3C7H10N2O3S
[(3-Chloro-1,2,4-thiadiazol-5-ylthio)methyl]methyl cyanocarbonimidodithioate[(3-???-1,2,4-?????-5-???)??]????????????????109305-66-0C6H5ClN4S4
5-(4-Chlorophenylthiomethyl)tetrazole 97%5-(4-?????????)????18527-31-6C8H7ClN4S
(3,3,5,5-tetramethylcyclohexyl)amine(SALTDATA: HCl)(3,3,5,5-??????????)??(SALTDATA:HCl)32939-18-7C10H21N
2-Bromo-4,6-difluoroaniline hydrobromide, tech.2-???-4,6-?????????????????101471-20-9C6H5Br2F2N
2-Bromoterephthalic acid, 97.5%586-35-6C8H5BrO4
3-Amino-4-phenyl-butyric acid tert-butyl ester120686-17-1C14H21NO2
Terbium(III) perchlorate, 50% aqueous solution (99.9%-Tb) (REO)14014-09-6ClHO4Tb
4-Chloro-2-methylbenzaldehyde4-???-2-????????40137-29-9C8H7ClO
EthylenediaMine-N,N'-dipropionic Acid Dihydrochloride??????-N,N'-????????????????32705-91-2C8H18Cl2N2O4
2-(3-Hydroxyphenyl)-1H-benzimidazole-6-carboxylic acid2-(3-?????-??)-3H-??????-5-????550300-30-6C14H10N2O3
5-Methyl-3-isoxazolecarboxylic Acid Hydrazide5-??-????-3-??????????62438-03-3C5H7N3O2
3-Methyl-5-phenylisoxazole, 97%3-??-5-??????1008-75-9C10H9NO
4-Bromo-3-fluorophenylisothiocyanate??,1-???-2-????-4-?????????-(9CI)362690-56-0C7H3BrFNS
ZD 7288133059-99-1C15H21ClN4
2-(4-Chlorophenylthio)propanoic acid2-(4-???????)????18527-12-3C9H9ClO2S
1,2-Dibromohexane, 97+%624-20-4C6H12Br2
2-Nonyne, 95%??(2-)19447-29-1C9H16
3-Bromophenyl sulfur pentafluoride, 95%1-???-3-(?????????)??672-30-0C6H4BrF5S
2,5-Dimethoxy-2,5-dihydrofuran, 97%, mixture of cis and trans???????????332-77-4C6H10O3
(2-Fluoro-5-nitrophenyl)methanol2-????-5-???????63878-73-9C7H6FNO3
4-(5-isopropyl-1,2,4-oxadiazol-3-yl)benzoic acid(SALTDATA: FREE)915920-28-4C12H12N2O3
Sodium Danshensu ,98%76822-21-4C9H10O5
2-(3-hydroxy-1-propyn-1-yl)benzonitrile(SALTDATA: FREE)2-(3-HYDROXYPROP-1-YNYL)?????210884-99-4C10H7NO
Diethyl pyridine-3,5-dicarboxylate4591-56-4C11H13NO4
Crotonaldehyde-DNPH1527-96-4C10H10N4O4
(1S,2S,4S)-N-BOC-1-Amino-2-hydroxycyclopentane-4-carboxylic acid methyl ester, 98% ee, 95%(1S,2S,4S)-N-BOC-1-???-2-?????????-4-???????????321744-19-8C12H21NO5
2-(3,4-dimethoxyphenyl)-N-(3-methylbenzyl)ethanamine(SALTDATA: HBr)353773-69-0C18H23NO2
1-Thien-2-ylpentan-1-one1-??-2-???-1-?53119-25-8C9H12OS
4-Cyano-N-methoxy-N-methylbenzenecarboxamide4-???-N-???-N-??????116332-64-0C10H10N2O2
2-Bromo-3-cyanobenzotrifluoride 99%2-???-3-(????????)?????914637-07-3C8H3BrF3N
(R)-4-Benzyloxy-1,2-butanediol(R)-4-????-1,2-????86990-91-2C11H16O3
Methyl-3-aminothiopheno[2,3-b]pyridine-2-carboxylate??3-AMINOTHIENO[2,3-B]???-2-CARBOXYLATE111042-89-8C9H8N2O2S
2-(2-Fluorophenyl)pyrrolidine2-(2-??????)????72216-04-7C10H12FN
2-Fluoro-6-methylnaphthalene, 97%2-????-6-??????324-42-5C11H9F
3'-Chloro-2',6'-difluoroacetophenone3'-???-2',6'-?????????177942-50-6C8H5ClF2O
3-(3,4-Dimethylphenyl)-3-oxopropionic acidmethyl ester3-(3,4-???-??)-3-??-???????????676348-54-2C12H14O3
5-Hydroxy-L-tryptophan, 99%5-????-L-?????4350-09-8C11H12N2O3
2-hydrazino-4,7,8-trimethylquinoline(SALTDATA: FREE)2(1H)-????,4,7,8-????-,????(9CI)793727-49-8C12H15N3
cis-Methyl 4-hydroxy-2-piperidinecarboxylate2-?????????,4-????-,??????(9CI)144913-66-6C7H13NO3
1-(2-piperidin-4-ylethyl)pyrrolidin-2-one(SALTDATA: FREE)763908-64-1C11H20N2O
1-Formylpiperidine, 99%??????2591-86-8C6H11NO
(R)-2,2-DiMethyl-1,3-dioxolane-4-carboxaldehyde) 50% in Methylene chloride(R)-(+)-2,2-???-1,3-????-4-????????15186-48-8C6H10O3
2-methoxy-5-(4H-1,2,4-triazol-4-yl)aniline(SALTDATA: FREE)936074-56-5C9H10N4O
Samarium(III) chloride hexahydrate (99.9%-Sm) (REO)13465-55-9Cl3H12O6Sm
3-(1-methyl-1H-benzimidazol-2-yl)-1-propanamine(SALTDATA: 2HCl 1H2O)797814-91-6C11H15N3
Fmoc-3-pyrenyl-L-alanine, 99%183071-07-0C34H25NO4
4'-Chloro-N-MethylforManilide4-???-N-????????26772-93-0C8H8ClNO
4-(1-ethyl-1H-benzimidazol-2-yl)-1,2,5-oxadiazol-3-amine(SALTDATA: FREE)293760-29-9C11H11N5O
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