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J & K SCIENTIFIC LTD.??? ?? ??? ?????.
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J & K SCIENTIFIC LTD.
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jkinfo@jkchemical.com
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China
URL:
www.jkchemical.com
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?? ????
2-Chloro-5-fluoroanisole, 97%
450-89-5
C7H6ClFO
2-Phenylthiazole
2-?????
1826-11-5
C9H7NS
2,3-Bis(trifluoroMethyl)pyridine
1644-68-4
C7H3F6N
3-(4-Pyridin-2-yl-thiazol-2-ylamino)benzoic acid
3-(4-???-2-?-???-2-????)-???
315702-87-5
C15H11N3O2S
2-Chloroanthraquinone, 97%
131-09-9
C14H7ClO2
(6-(trifluoromethyl)pyridin-2-yl)methanamine hydrochloride, 95%
(6-(????????)???-2-?)???????
1185022-87-0
C7H8ClF3N2
Diethyl cyanomethylphosphonate, 98%
2537-48-6
C6H12NO3P
Decyl β-D-maltopyranoside, 98%
N-??-??-D-????????
82494-09-5
C22H42O11
4'-Benzyloxyacetophenone, 98%
54696-05-8
C15H14O2
1-(6-Chloropyridazin-3-yl)-azepane
1-(6-???-????-3-?)-???
312318-48-2
C10H14ClN3
4-(5-amino-1,3,4-oxadiazol-2-yl)phenol(SALTDATA: FREE)
4-(5-???-1,3,4-?????-2-?)??(?????:??)
1750-79-4
C8H7N3O2
8-Hydroxy-7-iodoquinoline-5-sulfonic Acid
8-????-7-???-??????
547-91-1
C9H6INO4S
Penicillinase (1ML will inactivate 120,000 units of Penicillin) (contains 0.25% phenol as preservative substance)
9001-74-5
Pyridazine-4,5-dicarboxylic acid
59648-14-5
C6H4N2O4
5-Phenyl-2-thienylboronic acid, May contain varying amounts of anhydride, 95%
5-??-2-??????
306934-95-2
C10H9BO2S
Ethyl thiophene-3-carboxylate, 98%
5751-80-4
C7H8O2S
α-Methyl-3-(trifluoromethyl)benzyl alcohol, 96%
454-91-1
C9H9F3O
6-Fluoro-4-hydroxy-2-(trifluoromethyl)quinoline, 97%
6-FLUORO-4-HYDROXY-2-(????????)???
31009-34-4
C10H5F4NO
N-Methylethylenediamine, 95%
????????
109-81-9
C3H10N2
(Triphenylphosphoranylidene)acetonitrile, 96%
(???????????)??????
16640-68-9
C20H16NP
N-Hexyl-2-pyrrolidinone
1-??-????-2-?
4838-65-7
C10H19NO
2-(2-Methoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid, 97%
2-(2-?????)-5-??????????-3-?????
117621-06-4
C12H12O5
1-(5-Nitropyridin-2-yl)homopiperazine
1-(5-NITRO-2-PYRIDYL)-1,4-?????
287114-27-6
C10H14N4O2
N-(3-aminopropyl)-4-methylbenzenesulfonamide(SALTDATA: FREE)
56125-49-6
C10H16N2O2S
2-(1H-benzimidazol-1-ylcarbonyl)aniline(SALTDATA: FREE)
915924-55-9
C14H11N3O
Barium chloride dihydrate, 99.5%
?? ????? ???????
10326-27-9
BaCl2H4O2
Methyl 2-(2,5-dimethylthiazol-4-yl)acetate, 97%
??2-(2,5-DIMETHYL-1,3-THIAZOL-4-YL)????
306937-37-1
C8H11NO2S
Cyclopentyl methyl ether, 99.9%, SuperDry, stabilized with BHT, J&KSeal
????????
5614-37-9
C6H12O
Indole-4-boronic acid, 97%
220465-43-0
C8H8BNO2
3-(N-Morpholino)-2-hydroxy-1-propanesulfonic acid, 99%
??
68399-77-9
C7H15NO5S
2-Acetylthiophene, 99%
88-15-3
C6H6OS
Hydroxygermatrane, monohydrate
??????????,????
67453-19-4
C6H13GeNO3
4-Methoxy-N-methylbenzenesulphonamide
4-???-N-?????????
7010-86-8
C8H11NO3S
2-(4-Dimethylamino-2-hydroxy-benzoyl)-benzoic acid
2-(4-DIMETHYLAMINO-2-HYDROXY-BENZOYL)-???
24460-11-5
C16H15NO4
7-(Chloromethyl)-3,4-dihydro-2H-1,5-benzodioxepine, 97%
7-(?????)-3,4-DIHYDRO-2H-1,5-??????
67869-70-9
C10H11ClO2
Cyclohexanepropionic Acid
3 ?????? ?????
701-97-3
C9H16O2
2-Methoxyacetohydrazide
????????????
20605-41-8
C3H8N2O2
[1,1'-Bis(diphenylphosphino)ferrocene]dichloronickel(II), 98%
67292-34-6
C34H22Cl2FeNiP2
Heptyl-4-hydroxybenzoate, 98%
?????
1085-12-7
C14H20O3
4,5-Dimethylthiazole, 99%
4,5-??????
3581-91-7
C5H7NS
Chromium powder (99%)
??
7440-47-3
Cr
4-Carboxybenzenesulfonamide, 97%
4-???????
138-41-0
C7H7NO4S
3-Fluorobenzaldehyde, 98%
456-48-4
C7H5FO
3-propoxybenzaldehyde(SALTDATA: FREE)
3-?????????
67698-61-7
C10H12O2
2-Bromo-6-fluoroanisole
2-???-6-???????
845829-94-9
C7H6BrFO
4-Propylaniline, 97%
2696-84-6
C9H13N
4-Amino-3-nitrophenol, 98%
4-???-3-??????
610-81-1
C6H6N2O3
3-Hydroxy-4-nitrobenzoic acid, 98%
3-????-4-??????
619-14-7
C7H5NO5
2,6-Dihydroxy-4-Methylbenzoic Acid
480-67-1
C8H8O4
5-Oxo-5-(3-oxo-3,4-dihydro-2H-quinoxalin-1-yl)-pentanoic acid
436088-60-7
C13H14N2O4
4-(Pyridin-2-yloxy)benzaldehyde 97%
4-(???-2-???)??????
194017-69-1
C12H9NO2
{[(1S,2S)-2-aMino-1,2-diphenylethyl](4-toluenesulfonyl)aMido}(p-cyMene)rutheniuM(II) tetrafluoroborate, Min. 97%
{[(1S,2S)-2-???-1,2-?????](4-??????)???}(p-??)???(II)???????????
1192483-25-2
C31H32BF4N2O3RuS-
Methylphenyldiacetoxysilane
???????????
17998-91-3
C11H14O4Si
4-Fluoro-3-(methylsulphonyl)aniline 98%
4-????-3-(?????)???
914636-44-5
C7H8FNO2S
2-Chloro-pyridine-3-carboxylic acid amide, 98%
10366-35-5
C6H5ClN2O
5-Amino-2-chloropyridine, 98%
5350-93-6
C5H5ClN2
(+)-Dibenzoyl-D-tartaric acid monohydrate, 98%, ee: 99%
(+)-????-D-?????????
80822-15-7
C18H16O9
2,5-dimethyl-1-(1-naphthyl)-1H-pyrrole-3-carbaldehyde(SALTDATA: FREE)
????R42205
347332-11-0
C17H15NO
Phthalanilide
??????
16497-41-9
C20H16N2O2
Methyl 2,5-bis(2,2,2-trifluoroethoxy)benzoate 95+%
??2,5-??(2,2,2-?????????)?????
175204-89-4
C9H7F3O4
Bromphenol blue, sodium salt
62625-28-9
C19H10Br4O5S.Na
2,6-Dibromo-4-(trifluoromethoxy)aniline, 98%
2,6-????-4-(?????????)???
88149-49-9
C7H4Br2F3NO
1-(4-Fluorophenyl)ethanol, 97%
403-41-8
C8H9FO
2-Bromoethylamine hydrobromide, 99%
2-??????? ???????
2576-47-8
C2H7Br2N
cyclopropanecarboximidamide(SALTDATA: HCl)
????????????
54070-74-5
C4H8N2
N-[3-(Trifluoromethyl)pyrid-2-yl]-N-methyl-hydrazine
N-[3-(????????)PYRID-2-YL]-N-??????
175205-68-2
C7H8F3N3
2,4-DiaMinophenol Sulfate
2,4-???????????
74283-34-4
C6H10N2O5S
Diacetato{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}ruthenium(II) Ru(OAc)2[(R)-xylbinap]
?????{(R)-(+)-2,2'-??[?(3,5-???)????]-1,1'-????}???(II)
374067-50-2
C56H56O4P2Ru
1-amino-1,2,3,4-tetrahydro-1-naphthalenecarboxylic acid(SALTDATA: HCl)
1-???-1,2,3,4-???????-1-????
30265-11-3
C11H13NO2
1,3-benzoxazol-4-ol(SALTDATA: FREE)
?????-4-OL
89590-22-7
C7H5NO2
4-AMino-3-fluorobenzoic Acid
455-87-8
C7H6FNO2
N-Prop-2-ynylurea , 97%
5221-62-5
C4H6N2O
3-(1H-imidazol-1-yl)-N-(4-pyridinylmethyl)-1-propanamine(SALTDATA: 2HCl)
279236-32-7
C12H16N4
5-Acetyl-2-Methoxypyridine
213193-32-9
C8H9NO2
1,3-Bis(difluoromethoxy)benzene 97%
1,3-BIS(????????)??
22236-12-0
C8H6F4O2
2-(methylamino)-1,3-thiazole-4-carboxylic acid(SALTDATA: 1.25H2O 0.15 NaCl)
2-(?????)-1,3-???-4-?????(SALTDATA:1.25H2O0.15NaCl)
1199216-02-8
C5H6N2O2S
Cesium acetate, 99%
?? ????
3396-11-0
C2H3CsO2
1-Naphthalenesulfonyl chloride, 98%
85-46-1
C10H7ClO2S
(1,2-Dibromoethyl)benzene, 98%
(1,2-DIBROMOETHYL)??
93-52-7
C8H8Br2
3-(4-Methylpiperazin-1-yl)-3-oxopropanenitrile
3-(4-??-????-1-?)-3-??-???????
15029-34-2
C8H13N3O
7-Chloro-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
5177-39-9
C9H7ClN2O2
3-(4-Methoxyphenyl)-5-methyl-4-isoxazolecarbonyl chloride , 97%
3-(4-?????)-5-??-4-???????????
465514-03-8
C12H10ClNO3
2-Fluoro-5-nitrophenol
22510-08-3
C6H4FNO3
4-ForMylfuran-2-boronic acid
4-????-2-???
62306-78-9
C5H5BO4
Methyl 2,5-dimethyl-4-formyl-1H-pyrrole-3-carboxylate
??4-???-2,5-???-1H-??-3-???????
175205-91-1
C9H11NO3
2-Chlorocinnamic acid, 98%
3752-25-8
C9H7ClO2
2-Mercaptobenzoxazole, 99%
2-????????
2382-96-9
C7H5NOS
3,4-Dimethylbenzoic acid, 98%
3,4-??????
619-04-5
C9H10O2
2-Fluorobenzylamine, 97%
2-????????
89-99-6
C7H8FN
1-Methylimidazole, 99%, J&KSeal
1-??????
616-47-7
C4H6N2
3-(1-ethyl-5-methyl-1H-pyrazol-4-yl)isoxazole-5-carboxylic acid(SALTDATA: FREE)
957487-33-1
C10H11N3O3
(1-Benzyl-pyrrolidin-3-ylmethyl)-carbamic acid tert-butyl ester
1-??-3-Boc-?????????
155497-10-2
C17H26N2O2
3-Bromo-1H-indole-2-carboxylic acid
3-?????-2-?????
28737-33-9
C9H6BrNO2
(R)-?-(3,4-Dimethoxyphenyl)alanine
713513-03-2
C11H15NO4
1-Boc-4-Hydroxyphenylpiperidine
1-BOC-4-P-???????????
149377-19-5
C16H23NO3
3-Amino-3-(p-methoxyphenyl)-1-propanol, 98%
3-???-3-(P-?????)-1-????
68208-24-2
C10H15NO2
(2-benzyl-1H-benzimidazol-1-yl)acetic acid(SALTDATA: FREE)
(2-BENZYL-1H-BENZIMIDAZOL-1-YL)????
152342-26-2
C16H14N2O2
p-Phenetidine Hydrochloride
637-56-9
C8H12ClNO
4-[4-(Methylthio)phenoxy]-3-nitrobenzotrifluoride 97%
56191-23-2
C14H10F3NO3S
Boc-D-1,2,3,4-tetrahydronorharman-3-carboxylic acid, 99%
123910-26-9
C17H20N2O4
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