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J & K SCIENTIFIC LTD.??? ?? ??? ?????.
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J & K SCIENTIFIC LTD.
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China
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?? ????
TriMethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]
3866-79-3
C17H20O4S4
2-(4-Bromo-phenylamino)-thiazole-4-carboxylic acid
2-(4-???-?????)-???-4-?????
165682-80-4
C10H7BrN2O2S
8-Hydroxy-2-methylquinazoline-4-one, 97%
90417-38-2
C9H8N2O2
1-(2-methoxyethyl)piperidine-4-carboxylic acid(SALTDATA: 0.4H2O)
773829-96-2
C9H17NO3
5-ForMyluracil
5-?????
1195-08-0
C5H4N2O3
N-(3-AMinopropyl)glycine Dihydrochloride
90495-95-7
C5H13ClN2O2
5-(Trifluoromethyl)-1H-pyrazole-3-carboxylic acid, 97%
5-????????-1H-???-3-?????
129768-28-1
C5H3F3N2O2
2-(4-formyl-2-methoxyphenoxy)ethyl acetate(SALTDATA: FREE)
692275-82-4
C12H14O5
2,2'-Bithiophene-5-carboxaldehyde, 98%
2,2'-????-5-?????????
3779-27-9
C9H6OS2
1-Phenylisoquinoline, 98%
3297-72-1
C15H11N
5-Fluoropyridine-2-carboxylic acid
107504-08-5
C6H4FNO2
N-methyl-2-pyrrolidin-1-ylethanamine(SALTDATA: FREE)
N-??-2-????-1-?-????
32776-22-0
C7H16N2
4-Chlorobutyl chloroformate, 97%
37693-18-8
C5H8Cl2O2
Cholesterol Heptyl Carbonate
?????N-?????
15455-81-9
C35H60O3
4-[(4-methylbenzyl)oxy]benzaldehyde(SALTDATA: FREE)
4-[(4-METHYLBENZYL)OXY]??????
66742-58-3
C15H14O2
4-Bromo-2-((5-bromo-2-methoxyphenyl)(4-bromophenyl)methyl)-1-methoxybenzene
951771-28-1
C21H17Br3O2
2-Bromo-4-nitro-6-(trifluoromethyl)aniline
2-???-3-???-5-?????????????
400-66-8
C7H4BrF3N2O2
1-(1,2-dimethylpropyl)-1H-pyrazol-5-amine(SALTDATA: FREE)
2-(1,2-????-???)-2H-???-3-???
1015845-91-6
C8H15N3
2-Chloro-3-nitrotoluene, 98%
3970-40-9
C7H6ClNO2
3-Tetradecanone
629-23-2
C14H28O
1,3-Bis(4-Methoxyphenoxy)benzene
1,3-BIS(4-??????)??
13118-91-7
C20H18O4
2,3,4,5-Tetrahydro-1H-1,5-benzodiazepine
2,3,4,5-TETRAHYDRO-1H-BENZO[B][1,4]????
6516-89-8
C9H12N2
Crystal Violet, high purity biological stain
???? ????
548-62-9
C25H30ClN3
16-Mercaptohexadecan-1-ol
16-????-1-?????
114896-32-1
C16H34OS
1,2,3,4-Tetrahydro-isoquinoline-1-carboxylic acid
1,2,3,4-??????-?????-1-?????
41034-52-0
C10H11NO2
2-Vinyl-4,6-diaMino-1,3,5-triazine
2-??-4,6-????-1,3,5-????
3194-70-5
C5H7N5
2-Butylfuran
2-????
4466-24-4
C8H12O
Iron(II) acetate, anhydrous, 97%
?(II) ?????
3094-87-9
C4H6O4Fe
Ethyl nonanoate, 98%
???????????
123-29-5
C11H22O2
8-methyl-2-(4-methylphenyl)quinoline-4-carboxylic acid(SALTDATA: FREE)
8-??-2-(4-????)???-4-?????
18060-44-1
C18H15NO2
Poly(sodium-p-styrenesulfonate), average M.W. 70,000, 20 wt.% solution in H2O
?????????????
25704-18-1
C10H13NaO3S
5-Bromo-N-(2,2-dimethoxyethyl)pyridin-2-amine
(5-??????-2-YL)-2-????????
474708-93-5
C9H13BrN2O2
4-Nitrophenyl β-D-lactopyranoside, 98%
4419-94-7
C18H25NO13
n-Propyltriphenylphosphonium bromide, 99%
??????????? ?????
15912-75-1
C21H22P+
M-Ethyltoluene
?????-3
620-14-4
C9H12
(S)-2-Amino-3-dimethylaminopropionic aciddihydrochloride
(S)-2-???-3-(??????)????????????
31697-39-9
C5H16Cl2N2O3
2,5-Dichlorobenzenesulfonamide
2,5-????-???????
7720-45-8
C6H5Cl2NO2S
S-Allyl-L-cysteine
S-??????
21593-77-1
C6H11NO2S
2,3-Epoxypropyl-4'-methoxyphenyl ether, 99%
2211-94-1
C10H12O3
Barium bromide dihydrate, extra pure, 99%
?? ???? ????
7791-28-8
BaBr2H4O2
trans-4,4,5,5-Tetramethyl-2-oct-1-enyl-1,3,2-dioxaborolane
83947-55-1
C14H27BO2
PotassiuM pyridin-3-yltrifluoroborate
561328-69-6
C5H4BF3KN
3,4-DiMethylbenzenesulfonyl chloride
2905-30-8
C8H9ClO2S
(3-Chloro-2-hydroxypropyl)triMethylaMMoniuM Chloride (ca. 65% in Water)
3-???-2-???????? ??????? ?????
3327-22-8
C6H15Cl2NO
TriethylenetetraMine-N,N,N',N'',N''',N'''-hexaacetic Acid
3,6,9,12-?????(?????)-3,6,9,12-???????????????
869-52-3
C18H30N4O12
5-Acetyl-2-amino-4-methyl-thiophene-3-carboxylic acid ethyl ester
??5-???-2-???-4-??-???-3-???????
57773-41-8
C10H13NO3S
Boc-Hyp(Bzl)-OH.DCHA
54631-81-1
C17H23NO5
Praseodymium(III) trifluoromethanesulfonate, min. 98% (Praseodymium triflate)
52093-27-3
C3F9O9PrS3
N-Acetyl-l-phenylalanine methyl ester
3618-96-0
C12H15NO3
[(5-methyl-1,3,4-thiadiazol-2-yl)amino](oxo)acetic acid(SALTDATA: FREE)
[(5-??-1,3,4-?????-2-?)???](??)????
83244-81-9
C5H5N3O3S
2,6-Difluoronicotinaldehyde 97%
155601-65-3
C6H3F2NO
2-Amino-2-(4-bromophenyl)acetic acid
71079-03-3
C8H8BrNO2
Nickel DiethyldithiocarbaMate
??(???????????)??(II)
14267-17-5
C10H20N2NiS4
cis-4-(Fmoc-amino)cyclohexanecarboxylic acid, 99%
147900-45-6
C22H23NO4
1-(4-phenyl-1,3-thiazol-5-yl)methanamine(SALTDATA: 2HCl)
920438-42-2
C10H10N2S
4-Aminomethyl benzamidine dihydrochloride
217313-79-6
C8H12ClN3
2-[(tert-Butoxycarbonyl)amino]-3-[(4-methylbenzyl) thio]propanoic acid
61925-78-8
C16H23NO4S
1,2-DiMethylbenziMidazole
1,2?????????
2876-08-6
C9H10N2
Tri-t-butylphosphonium trifluoromethanesulfonate, 99% Stabiphos T
??-t-???????????????????
1106696-25-6
[(C4H9)3PH]+CF3SO3-
Phenyl bromoacetate, 98%
620-72-4
C8H7BrO2
2-(2-Cyanophenyl)-1,3,2-dioxaborinane
2-(1,3,2-??????-2-YL)?????
172732-52-4
C10H10BNO2
Tetraethyl methylenediphosphonate, 97%
1660-94-2
C9H22O6P2
Trihexyl(tetradecyl)phosphoniuM bis(trifluoroMethanesulfonyl)aMide CYPHOS? IL 109
460092-03-9
C34H68F6NO4PS2
5-bromo-4-methylpyridine-2-carbonitrile, 95%
5-???-4-??-???-2-??????
886364-86-9
C7H5BrN2
5-Bromo-2-hydrazino-3-nitropyridine
15862-42-7
C5H5BrN4O2
4-(Dodecyloxy)benzoic acid, 98%
4-????????
2312-15-4
C19H30O3
4-(Trimethylsilyl)ethynylbenzaldehyde
4-[(??????)???]??????
77123-57-0
C12H14OSi
3,5-Dihydroxytoluene monohydrate, 98%
6153-39-5
C7H10O3
Poly(ethylene adipate), average M.W. ca. 10.000 (GPC)
??(??? ????)
24938-37-2
(C6H10O4.C2H6O2)x
2-Fluoro-3-(trifluoroMethyl)pyridine
65753-52-8
C6H3F4N
N-(9-Fluorenylmethoxycarbonyloxy)succinimide, 98%
1-[[(9H-???-9-????)???]??]-2,5-??????
82911-69-1
C19H15NO5
1-indanecarboxylic acid(SALTDATA: FREE)
1-???????
14381-42-1
C10H10O2
[(4,6-dimethylquinolin-2-yl)thio]acetic acid(SALTDATA: FREE)
370848-09-2
C13H13NO2S
7-Bromo-5-chloro-1H-indazole 97%
7-???-5-???-1H-???
875305-86-5
C7H4BrClN2
4-[(6-chloro-2-pyrazinyl)carbonyl]morpholine(SALTDATA: FREE)
4-(6-CHLORO-2-????????)????
24079-32-1
C9H10ClN3O2
2,2,6,6-Tetramethylpiperidine hydrobromide, 99%
2,2,6,6-??????????????????
935-21-7
C9H20BrN
1,2,4,4,4-Pentachloropentafluorobutane 97%
1,2,4,4,4-?????????????
375-46-2
C4Cl5F5
2-(1-Methyl-1H-imidazol-2-yl)benzoic acid
915922-05-3
C11H10N2O2
Indigotetrasulfonic Acid TetrapotassiuM Salt Hydrate
28699-96-9
C16H6N2O14S4.4K.H2O
4-Fluoro-3',4'-dimethoxybenzhydrol
844856-32-2
C15H15FO3
4,5-Dichloro-2-nitrotoluene
4,5-????-2-??????
7494-45-3
C7H5Cl2NO2
Bis(p-dimethylaminostyryl)-p-methylphenylsulfonylmethane
BIS(P-?????????)-P-?????????
104080-17-3
C28H32N2O2S
Trivinylethoxysilane
????????
70693-56-0
C8H14OSi
1-[2-(4-fluorophenoxy)ethyl]-1H-indole-3-carbaldehyde(SALTDATA: FREE)
340318-78-7
C17H14FNO2
2,5-Dimethyl-1-pyridin-3-yl-1H-pyrrole-3-carbaldehyde
35711-47-8
C12H12N2O
N-(3-hydroxyphenyl)-5-methyl-3-furamide(SALTDATA: FREE)
423735-72-2
C12H11NO3
2-Bromo-5-ethoxy-4-hydroxy-benzonitrile
2-BROMO-5-ETHOXY-4-HYDROXY-?????
832674-70-1
C9H8BrNO2
Methyl 4-fluoro-3-methylbenzoate
??4-????-3-???????
180636-50-4
C9H9FO2
Ethyl Diphenylphosphonoacetate [Horner-EMMons Reagent]
?????????????????
16139-79-0
C16H17O5P
Bromo(1,10-phenanthroline)(triphenylphosphine)copper(I), min. 97%
???(1,10-?????)(???????)??(I)
25753-84-8
C30H25BrCuN2P
4-hydrazino-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine(SALTDATA: FREE)
303798-10-9
C9H10N4S
Bis(pentamethylcyclopentadienyl)nickel, 98% (Decamethylnickelocene)
??(?????????????)??
74507-63-4
C20H30Ni
2,2,3-trimethyl-3-butenoic acid(SALTDATA: FREE)
2,2,3-????-3-???
4168-01-8
C7H12O2
4-Benzylaminocyclohexanone
4-????????????
142009-99-2
C13H17NO
rac trans-2,3-Diphenyl-succinic acid anhydride, 96%
DL-2,3-?????????
101278-21-1
C16H12O3
methyl 5-bromothiazole-4-carboxylate, 95%
??5-???-1,3-???-4-???????97
913836-22-3
C5H4BrNO2S
Ethyl 5-phenyl-2-thiophenecarboxylate
??5-??-2-?????????
19282-39-4
C13H12O2S
(2-furylmethyl)propylamine(SALTDATA: FREE)
N-(2-????)-N-?????
39191-12-3
C8H13NO
trans-1,2-Di(2-thienyl)ethylene
TRANS-1,2-DI(2-???)???
13640-78-3
C10H8S2
N-benzyl-6-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-amine(SALTDATA: HCl)
???KA-7529
118498-98-9
C20H22N2
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