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J & K SCIENTIFIC LTD.??? ?? ??? ?????.
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J & K SCIENTIFIC LTD.
??:
-
???:
jkinfo@jkchemical.com
??:
China
URL:
www.jkchemical.com
? ?? ?:
96815
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?? ????
(S)-(+)-3-Fluoropyrrolidine hydrochloride, 97%, ee: 99%
136725-53-6
C4H9ClFN
3-Methoxyphenylglyoxal hydrate
32025-65-3
C9H8O3
4-Chloromethylbenzoyl chloride, 98%
4-(?????)??? ?????
876-08-4
C8H6Cl2O
3-BroMo-5-chlorobenzonitrile
3-???-5-????????
304854-55-5
C7H3BrClN
5-Methoxy-2-(trifluoromethyl)pyridine
216766-13-1
C7H6F3NO
4-Carboxyfuran-2-boronic acid pinacol ester
4-??????-2-??????????
1073354-94-5
C11H15BO5
2-Methyl-4-phenyl-1,3-thiazole-5-carboxylic acid, 97%
2-??-4-??-1,3-???-5-?????
32002-72-5
C11H9NO2S
2,5-BishydroxyMethyl Tetrahydrofuran
2,5-???????????????
104-80-3
C6H12O3
6-Chloro-[1,2,4]triazolo[3,4-a]phthalazine
6-???-[1,2,4]?????[3,4-A]????
52494-53-8
C9H5ClN4
(5-Bromo-pyridin-3-yl)-carbamic acid tert-butyl ester
361550-43-8
C10H13BrN2O2
Fmoc-(Nd-Boc)-D-ornithine
118476-89-4
C25H30N2O6
Trimethyl orthovalerate, 98%
??????????????????
13820-09-2
C8H18O3
2-Methylcyclohexylamine, 99%, mixture of cis and trans
2-??????????
7003-32-9
C7H15N
2-Benzyl-4-methyl-thiazole-5-carboxylic acid
2-??-4-??-1,3-???-5-?????
876715-98-9
C12H11NO2S
2-BroMoethyl isothiocyanate
2-??????????????
1483-41-6
C3H4BrNS
4-Methyl-1,3-oxazole-5-carboxylic acid, 97%
4-METHYL-1,3-OXAZOLE-5-?????
2510-32-9
C5H5NO3
N,O-Dimethylhydroxylamine hydrochloride, 99%
6638-79-5
C2H8ClNO
4-Chloro-2-nitrophenylsulfonylchloride
4-???-2-?????????????
4533-96-4
C6H3Cl2NO4S
Silver trifluoromethanesulfonate, 99% (Silver triflate)
?? ?????????????
2923-28-6
CAgF3O3S
1,1,4,4,6-PentaMethyl-1,2,3,4-tetrahydronaphthalene
1,1,4,4,6-????-1,2,3,4-???????????
6683-48-3
C15H22
Chromium(III) chloride hexahydrate
?? ???, 6???
10060-12-5
Cl3CrH12O6
2-Bromopyridine, 99%
2-??????
109-04-6
C5H4BrN
2,4-Dichloro-6-(trifluoromethyl)aniline, 98%
62593-17-3
C7H4Cl2F3N
1-[3-(4-Methylpiperazin-1-yl)phenyl]methanamine , 97%
1-[3-(4-??????-1-?)??]????
672325-37-0
C12H19N3
3-(1H-Pyrazol-1-ylmethyl)benzoic acid , 97%
3-(1H-???-1-???)???
562803-68-3
C11H10N2O2
N,O-Bis(trifluoroacetyl)hydroxylaMine
684-78-6
C4HF6NO3
Poly(tetrafluoroethylene), 60 wt % dispersion in H2O
????????????
9002-84-0
(C2F4)x
1,2,3,4,5-Pentaphenyl-1,3-cyclopentadiene, 99%
2519-10-0
C35H26
4-(Trifluoromethyl)propiophenone, 98%
4'-(????????)??????
711-33-1
C10H9F3O
2-(4-morpholinyl)nicotinonitrile(SALTDATA: FREE)
2-????????????
59025-37-5
C10H11N3O
5-Hydroxy-2-adamantanone, 98%
5-????-2-?????
20098-14-0
C10H14O2
TetraMethyl-1,4-benzoquinone
????
527-17-3
C10H12O2
Methyl 2-chloro-4-fluorobenzoate, 97%
85953-29-3
C8H6ClFO2
2,4-Dichloro-DL-phenylalanine
5472-68-4
C9H9Cl2NO2
2-Chloro-4-methoxy-5-(methoxycarbonyl)benzeneboronic acid
957066-07-8
C9H10BClO5
2-(4-methyl-1,3-thiazol-2-yl)-1-propanamine(SALTDATA: FREE)
1017185-91-9
C7H12N2S
2-BroMo-3-nitropyridine
19755-53-4
C5H3BrN2O2
Oxytetracycline
????????
79-57-2
C22H24N2O9
D-Tyrosine, 99%
556-02-5
C9H11NO3
Benzo[b]furan-3-carbonyl chloride , 97%
??[b]??-3-?????????
111964-21-7
C9H5ClO2
Fmoc-2-methyl-D-phenylalanine
FMOC-D-2-???????
352351-63-4
C25H23NO4
N,N-Diethylaniline hydrochloride
N,N-?????????
5882-45-1
C10H16ClN
(1S,2S)-(+)-N,N'-Dimethylcyclohexane-1,2-diamine, 98%
(1S,2S)-N,N'-???-1,2-????????
87583-89-9
C8H18N2
2-Fluoro-4-methylbenzenesulphonyl chloride
2-FLUORO-4-????????????
518070-29-6
C7H6ClFO2S
3-Methylthiopropionic acid
646-01-5
C4H8O2S
5-Hydroxy-2-nitrobenzoic Acid
5-?????-2-??????
610-37-7
C7H5NO5
Cytidine, 99%
???
65-46-3
C9H13N3O5
1-Fluoro-2-iodobenzene, 99%
????????
348-52-7
C6H4FI
(R)-2-Hydroxy-3-phenylpropionic acid, 98%
D-(+)-?????
7326-19-4
C9H10O3
Diethyl pimelate, 98%
2050-20-6
C11H20O4
3-Phenoxyphenylacetonitrile
3-???????????
51632-29-2
C14H11NO
2-(isopropylthio)ethanamine(SALTDATA: 1.05HCl 0.5H2O)
2-(???????)????(SALTDATA:1.05HCl0.5H2O)
927-69-5
C5H13NS
1-(1H-1,2,4-triazol-1-yl)propan-2-amine(SALTDATA: FREE)
883545-31-1
C5H10N4
2-DiMethylaMinoethyltriphenylphosphoniuM BroMide
21331-80-6
C22H25BrNP
Calconcarboxylic acid, indicator
?? ?????
3737-95-9
C21H14N2O7S
N-Methyl-1-(4-Methyl-1H-iMidazol-2-yl)MethanaMine dihydrochloride (SALTDATA: 2HCl)
??-(4-METHYL-1H-IMIDAZOL-2-YLMETHYL)-AMINE
774213-87-5
C6H11N3
7,8-Dimethoxy-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine
7,8-DIMETHOXY-2,3,4,5-TETRAHYDRO-1H-BENZO[E][1,4]????
61471-52-1
C11H16N2O2
2,6-Dichloro-4-methylnicotinonitrile, 99%
875-35-4
C7H4Cl2N2
3-(Hydrazinecarbonyl)benzeneboronic acid 97%
3-(????????)?????97
913835-79-7
C7H9BN2O3
2-chloro-N-(3-fluoro-2-methylphenyl)acetamide(SALTDATA: FREE)
347196-12-7
C9H9ClFNO
3-Nonafluorobutyl-2-iodopropanol 97%
3-????????-2-???????
80233-96-1
C7H6F9IO
7-Iodo-2,3-dihydrobenzo[b]furan , 97%
7-IODO-2,3-DIHYDROBENZO[B]??
264617-03-0
C8H7IO
2-Hydroxy-3-Methylphenylboronic acid
259209-22-8
C7H9BO3
3-Acetamido-4-methoxybenzenesulfinic acid hydrate, 97%
3-??????-4-???????????,97
205526-67-6
C9H13NO5S
(2-Ethoxy-ethyl)-ethyl-amine
38256-95-0
C6H15NO
2-Methylamino-pyridine-3-carbaldehyde
2-????????-3-??????
32399-08-9
C7H8N2O
2-Chloro-5-ethoxybenzeneboronic acid 97%
2-???-5-????????97
913835-30-0
C8H10BClO3
1-Bromo-1,2-difluoroethylene
1-???-1,2-????????
358-99-6
C2HBrF2
1-(4-Fluorophenyl)-2-pyrrolidinone, 99+%
1-(4-??????)-2-?????
54660-08-1
C10H10FNO
(S)-2-Chloro-3-Methylbutyric Acid
(S)-2-???-3-??????
26782-74-1
C5H9ClO2
(S)-2-Nitro-N-(1-phenyl-2-pyrrolidin-1-yl-ethyl)-benzenesulfonamide
(S)-2-NITRO-N-(1-PHENYL-2-PYRROLIDIN-1-YL-ETHYL)-???????
675602-60-5
C18H21N3O4S
2-Ethyl-6-methylphenyl isocyanate , 97%
2-??-6-???????????
75746-71-3
C10H11NO
[3-(1-Pyrrolidinylmethyl)phenyl]methanamine , 97%
[3-(1-???????)??]????
91271-78-2
C12H18N2
3,3,4,4,4-Pentafluorobutanol-1
3,3,4,4,4-????????-1-OL
54949-74-5
C4H5F5O
Potassium hexacyanoruthenate(II) hydrate
15002-31-0
C6H2K4N6ORu+
5-methyl-4-(4-methylphenyl)-1,3-thiazol-2-amine(SALTDATA: FREE)
16942-66-8
C11H12N2S
4-(Phenoxymethyl)benzaldehyde , 97%
4-(?????)?????
2683-70-7
C14H12O2
4-ethyl-5-pyridin-2-yl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)
438231-11-9
C9H10N4S
1-(6-Methylpyrazin-2-yl)-1,4-diazepane, 97%
869901-23-5
C10H16N4
3-(3-Isocyanatophenyl)-1-methyl-1H-pyrazole , 97%
3-(1-??-1H-???-3-?)?????????
912569-60-9
C11H9N3O
6-bromo-4-(4-methylpiperazin-1-yl)quinazoline(SALTDATA: FREE)
???17992
307538-54-1
C13H15BrN4
3-Chloro-6-(1H-pyrrol-1-yl)pyridazine 98%
5096-76-4
C8H6ClN3
2-[(3-methyl-1,1-dioxidotetrahydro-3-thienyl)amino]ethanol(SALTDATA: HCl)
151775-04-1
C7H15NO3S
1-(2,5-diMethylphenyl)piperazine
1-(2,5-?????)????
1013-25-8
C12H18N2
4-(Trifluoromethyl)-L-phenylalanine 97%
3832-75-5
C10H10F3NO2
5-(4-(5,5-diMethyl-1,3,2-dioxaborinane)phenyl) dipyrroMethane (under argon)
5-(4-(5,5-???-1,3,2-??????)??)?????(??????)
1025707-99-6
C20H23BN2O2
4-(4-DiethylaMinophenylazo)pyridine
4-(4-??????????)???
89762-42-5
C15H18N4
4-(allyloxy)-3-methoxybenzaldehyde(SALTDATA: FREE)
4-(ALLYLOXY)-3-?????????
22280-95-1
C11H12O3
Di-o-tolylchlorophosphine, min. 98%
?-?-tolylchlorophosphine
36042-94-1
C14H14ClP
4-(4-Chlorophenoxy)aniline
101-79-1
C12H10ClNO
2-tert-Butyl-1H-indole-3-carbaldehyde
2-TERT-??-1H-??-3-??????
29957-81-1
C13H15NO
2-(chloromethyl)-1,4-dioxane(SALTDATA: FREE)
1,4-???,2-(?????)-
21048-16-8
C5H9ClO2
(2-Hydroxynaphth-1-yl)acetic acid
2-(2-HYDROXY-1-NAPHTHYL)????
10441-45-9
C12H10O3
1,2-dimethyl-4-phenyl-1H-imidazol-5-amine(SALTDATA: FREE)
1,2-???-4-??-1H-????-5-??
1040040-76-3
C11H13N3
1H-pyrrol-1-ylacetic acid(SALTDATA: FREE)
2-??-1-?????
19167-98-7
C6H7NO2
3-Bromopropyl isothiocyanate
3-???????????????
2799-73-7
C4H6BrNS
4-(1-Azepanyl)-3-chloroaniline
915921-17-4
C12H17ClN2
(3-bromo-4-propoxyphenyl)methanol(SALTDATA: FREE)
915922-40-6
C10H13BrO2
2-Methyl-4-(1-pyrrolidinyl)aniline
2-??-4-????-1-???????
143525-69-3
C11H16N2
1H,1H-Heptafluorobutyl iodide
2,2,3,3,4,4,4-??????-1-?????
374-98-1
C4H2F7I
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