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

?? ?:J & K SCIENTIFIC LTD.
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4-Cyclohexyl-3-thiosemicarbazide, 95%4-?????-3-?????????21198-18-5C7H15N3S
3'-(Trifluoromethyl)acetophenone oxime3'-(????????)???????99705-50-7C9H8F3NO
2-(2,4-Dichlorophenoxy)propionic acid hydrazide 98%2-(2,4-???????)????????15253-89-1C9H10Cl2N2O2
Magnesium hydroxide, 95%???????1309-42-8H2MgO2
1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-8-iodononane38550-34-4C9H6F13I
tert-ButylMalononitriletert-???????4210-60-0C7H10N2
6-(4-fluorophenyl)pyrimidine-2,4-diamine, 95%175137-25-4C10H9FN4
3-Formyl-1H-indole-7-carboxylic acid, 95%3-???-1H-??-7-????317854-65-2C10H7NO3
Ethyl 2-(bromomethyl)acrylate, 98%17435-72-2C6H9BrO2
[2-(2-Furyl)phenyl]methanol , 97%[2-(2-FURYL)PHENYL]???139697-88-4C11H10O2
2-Bromo-N-phenylbutanamide21486-48-6C10H12BrNO
3-Chloro-4-(trifluoromethoxy)benzonitrile129604-26-8C8H3ClF3NO
Pentafluorophenyl 3-(1-methyl-1H-pyrazol-3-yl)benzoate, 97%????????3-(1-??-1h-???-3-?)?????910037-11-5C17H9F5N2O2
4-chloro-2(3H)-benzothiazolone hydrazone2(3H)-??????,4-???-,????(9CI)51769-38-1C7H6ClN3S
2-(2-Chlorophenoxy)ethanethioamide, 95%2-(2-??????)???????35370-94-6C8H8ClNOS
Titanium(IV) bromide, min. 98%??? ???(IV)7789-68-6Br4Ti
3-methyl-4H-1,2,4-triazol-4-amine(SALTDATA: HCl 0.3H2O)26601-17-2C3H6N4
2-Mercapto-4-methylpyrimidine hydrochloride, 99%6959-66-6C5H7ClN2S
Brilliant Blue R, dye content 70%????? BLUE R-2506104-59-2C45H46N3NaO7S2
Ethyl 2-Fluoroacetoacetate1522-41-4C6H9FO3
Tetraphenyllead, min. 97%????? ?(IV)595-89-1C24H20Pb
N-Isopropylacrylamide, 99%, stabilized with 500 ppm MEHQN-????????????2210-25-5C6H11NO
Phenyl 1-Propenyl Ketone1-??-2-??-1-?495-41-0C10H10O
2-methyl-1-(2-thienyl)propan-1-one(SALTDATA: FREE)2-??-1-???-2-?-???-1-?36448-60-9C8H10OS
(3,3,3-Trifluoropropyl)trichlorosilane592-09-6C3H4Cl3F3Si
Diethyl BenzylideneMalonate5292-53-5C14H16O4
N-[(1-methyl-1H-pyrazol-4-yl)methyl]propan-2-amine(SALTDATA: FREE)N-[(1-METHYL-1H-PYRAZOL-4-YL)METHYL]???-2-??1015846-23-7C8H15N3
2-chloro-N-ethyl-N-methyl-4-pyrimidinamine(SALTDATA: FREE)2-???-N-??-N-??-4-??????77200-07-8C7H10ClN3
2-Bromo-2'-nitro-4'-(trifluoromethyl)diphenyl ether 97%2-???-2'-???-4'-(????????)??????2069-14-9C13H7BrF3NO3
Ethyl 3,3-Bis(Methylthio)-2-cyanoacrylate3,3-??(????)-2-?????????????17823-58-4C8H11NO2S2
6-Piperidin-1-ylpyridine-2-carboxylic acid 97%6-????????-2-?????868755-50-4C11H14N2O2
2,3,5,6-Tetrafluoroanisole, 97%2324-98-3C7H4F4O
2-HydroxyacetaMide??????598-42-5C2H5NO2
[4-(Pyrrolidin-1-ylmethyl)phenyl]methanol , 97%[4-(????-1-???)??]???91271-60-2C12H17NO
(S)-(+)-1-Phenyl-1,2-ethanediol, 98%(S)-(+)-1-??-1,2-????25779-13-9C8H10O2
1-Acetyl-N-(1-benzylpiperidin-4-yl)-indolin-6-amine1-???-N-(1-??????-4-YL)-???-6-??396682-63-6C22H27N3O
2-Ethylbenzenethiol4500-58-7C8H10S
N-(2-Cyanoethyl)pyrrole, 97%N-(2-?????)??43036-06-2C7H8N2
4-Benzofurazancarboxaldehyde4-?????????????32863-32-4C7H4N2O2
Ethyl DL-2-hydroxycaproate, 97%52089-55-1C8H16O3
5-Methyl-1-phenyl-1H-pyrazole , 97%5-??-1-??-1H-???6831-91-0C10H10N2
4-Biphenylacetonitrile, 95%31603-77-7C14H11N
Allyl disulfide, 90%, remainder mainly diallyl sulfide and diallyl trisulfide?? ?????2179-57-9C6H10S2
2,6-Dibromo-4-isopropylaniline10546-65-3C9H11Br2N
N-[4-(2-BenziMidazolyl)phenyl]MaleiMideN-[4-(2-???????)??]?????27030-97-3C17H11N3O2
1-[2-(4-Methoxyphenoxy)ethyl]-1H-benzoimidazol-2-ylamine325822-94-4C16H17N3O2
2,5-DiMethyl 1-benzyl-3,4-dihydroxy-1H-pyrrole-2,5-dicarboxylate148528-45-4C15H15NO6
alpha,alpha,alpha,alpha',alpha',alpha'-Hexachloro-p-xylene1,4-??(????????)??68-36-0C8H4Cl6
4-Chloro-6-(trifluoromethyl)-1H-benzimidazole 97%4-???-6-(????????)??????175135-13-4C8H4ClF3N2
tert-Butylferrocene, 97%1316-98-9C14H18Fe10*
Methyl 4-hydroxy-6-(trifluoromethyl)thieno-[3,4-b]-pyridine-1-carboxylate175203-39-1C10H6F3NO3S
2,3,6-Trifluorobenzyl bromide 97%151412-02-1C7H4BrF3
n-Octylsuccinic AnhydrideN-????????4200-92-4C12H20O3
4-(Methylsulfonyl)phenylboronic acid, 98%149104-88-1C7H9BO4S
1-(1-ethylpropyl)-4-methyl-1H-pyrazol-5-amine(SALTDATA: FREE)1015846-02-2C9H17N3
2,4-Dihydroxybenzoic Acid2,4-????????? ?89-86-1C7H6O4
N-EthylMethylaMineN-??????624-78-2C3H9N
5-[4-(diethylamino)phenyl]-4-ethyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)669748-44-1C14H20N4S
Tetrahydro-2H-thiopyran-4-carboxylic acid2H-????-4-?????,??????-(9CI)89489-53-2C6H10O2S
2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-butanoic acid35340-62-6C12H11NO4
2-Fluoro-5-formylbenzonitrile, 98%2-????-5-????????218301-22-5C8H4FNO
Methyl 4-methylphenylacetate, 97%23786-13-2C10H12O2
VariaMine Blue B [Redox Indicator]3566-44-7C13H15ClN2O
N-Trimethylsilylimidazole, 98%1-(??????)-1H-???? ; N-(??????)????18156-74-6C6H12N2Si
2-Nitroethanol, 97%625-48-9C2H5NO3
SodiuM BenzohydroxaMate Hydrate22513-32-2C7H6NNaO2
2-Fluoro-4-iodo-5-Methylpyridine153034-94-7C6H5FIN
3-Amino-1-piperidin-1-yl-propan-1-one x HCl, 98%3-???-1-????-4-YL-???-1-????221043-84-1C8H17ClN2O
4'-Methylacetophenone, 98%p-???????122-00-9C9H10O
(R)-N-FMOC-alpha-Methylvaline, 98% ee, 98%(R)-N-FMOC-??-????616867-28-8C21H23NO4
4-Fluorobenzaldehyde, 99%??????????459-57-4C7H5FO
2,2,5,5-Tetramethyl-4-phenyl-3-imidazoline-1-oxyl, free radical4-??-2,2,5,5-?????-3-?????-1-???, ?????39753-69-0C13H17N2O*
N-(2-Cyanoethyl)-N-ethylaniline148-87-8C11H14N2
N-Phenylthiourea, 98%103-85-5C7H8N2S
Methyl 2-bromo-3-[4-(trifluoromethoxy)phenyl]-propionate??2-???-3-[4-(?????????)??]-??????175203-81-3C11H10BrF3O3
(2-Methoxyethyl)(2-thienylMethyl)aMine hydrochloride(2-???-??)-???-2-???-??852399-96-3C8H13NOS
4-Fluorophenylmethanesulfonic acid(4-??????)?????1064778-57-9C7H7FO3S
2-Bromo-4,6-difluoroanisole202865-59-6C7H5BrF2O
Ethynyl(phenyl)iodoniuM Tetrafluoroborate [Ethynylating Reagent]???(??)??????????????127783-34-0C8H6BF4I
4-Ethylanisole1515-95-3C9H12O
N-(2-Nitrophenylsulfenyl)-S-benzyl-L-cysteine DicyclohexylaMMoniuM Salt7675-65-2C28H39N3O4S2
Methyl 2-Methoxytetrafluoropropionate??2-?????????????????10186-63-7C5H6F4O3
Cholesterol heptanoate, 97%???????????1182-07-6C34H58O2
3,5-DiMethyloctane3,5-?????15869-93-9C10H22
Phenylacetaldehyde, 97.5%, stabilized with 100 ppm citric acid?? ???????122-78-1C8H8O
3-Ethoxy-N,N-diethylaniline3-???-N,N-??????1864-92-2C12H19NO
tert-butyl 4-amino-1H-indazole-1-carboxylate, 95%1-Boc-4-??????801315-74-2C12H15N3O2
Cyclopropylacetic acid, 98%5239-82-7C5H8O2
Boc-4-amino-1-methylpyrrole-2-carboxylic acid, 98%77716-11-1C11H16N2O4
8-Nitroquinoline, 98%607-35-2C9H6N2O2
Chlorophenol Red SodiuM Salt123333-64-2C19H13Cl2NaO5S
4-Hydroxy-2-methyl-pyrimidine-5-carboxylic acid ethyl ester, 98%53135-24-3C8H10N2O3
2-Fluoro-6-(tributylstannyl)pyridine 96%1025744-38-0C17H30FNSn
Pyropheophorbide-a???????24533-72-0C33H34N4O3
N-((6-Amino-5-methylpyridin-3-yl)methyl)acetamideN-((6-???-5-?????-3-?)??)??????1203146-85-3C9H13N3O
2-Methylpyridine-5-boronic acid, 98%659742-21-9C6H8BNO2
N-Benzyl-p-anisidineN-??-4-??????17377-95-6C14H15NO
1-(MethoxyMethyl)-1H-benzotriazole1-(?????)-1H-??????71878-80-3C8H9N3O
Diethyl disulfide, 99%???? ??????110-81-6C4H10S2
(S)-1-Boc-piperidine-3-carboxylic acid, 97%L-1-Boc-?????88495-54-9C11H19NO4
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