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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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?? ????
(R)-1-N-Boc-piperazine-2-carboxylic acid methylester
252990-05-9
C11H20N2O4
4-iodo-1-methyl-1H-pyrazole-5-carboxylic acid, 95%
4-IODO-1-METHYL-1H-PYRAZOLE-5-?????
75092-30-7
C5H5IN2O2
Fmoc-Tyr(PO3H2)-OH, 98%
147762-53-6
C24H22NO8P
1,2,3,5-Tetrafluorobenzene, 95%
2367-82-0
C6H2F4
Silicon(II) oxide, granular +10 mesh (99.9%-Si)
??? ?????
10097-28-6
OSi
2,2,6,6-Tetramethyl-3,5-octanedione, 98% (TMOD)
2,2,6,6-?????-3,5-????
78579-61-0
C12H22O2
3-Methyl-5-(5-methylisoxazol-3-yl)isoxazole-4-carboxylic acid , 97%
849066-63-3
C9H8N2O4
2-Chloro-2',4'-difluoroacetanilide 97%
N-??????-2,4-????????
96980-65-3
C8H6ClF2NO
3-Methylbenzofuran-2-carbonyl chloride, 97%
3-??????-2-?????????
2256-86-2
C10H7ClO2
3-Amino-4-hydroxypyridine, 98%
6320-39-4
C5H6N2O
1-Chloro-2-methylpropyl chloroformate, 98%
1-???-2-????????????
92600-11-8
C5H8Cl2O2
4-Bromo-2-fluorobenzoyl chloride, 98%
4-???-2-??????????
151982-51-3
C7H3BrClFO
2-(1H-1,2,4-triazol-1-yl)propanoic acid(SALTDATA: FREE)
2-(1H-1,2,4-TRIAZOL-1-YL)????
901586-50-3
C5H7N3O2
Propylene glycol diacetate, 98%
623-84-7
C7H12O4
2-Amino-N'-phenylbenzohydrazide
2-???-N'-?????????
30086-49-8
C13H13N3O
3-Aminopyrazine-2-carboxylic acid methyl ester, 98%
16298-03-6
C6H7N3O2
Tropinone oxime hydrochloride
8-??-8-???????[3.2.1]??-3-??????
212079-30-6
C8H15ClN2O
3-Fluoro-4-methylanisole 99%
3-FLUORO-4-????
405-06-1
C8H9FO
N-(4-aminophenyl)-3-methylbutanamide(SALTDATA: FREE)
N-(4-?????)-3-???????
189576-50-9
C11H16N2O
2,6-dimethyl-3-bromopyridine
3430-31-7
C7H8BrN
1,1-Cyclopentanediacetic Anhydride
3,3-???? ???? ???
5662-95-3
C9H12O3
Rocuronium bromide, 98%
119302-91-9
C32H53BrN2O4
5-Bromoisatoic anhydride, 97%
4692-98-2
C8H4BrNO3
Cytidine 5'-monophosphate disodium salt, 99%
???-5'-?????, ???? ?
6757-06-8
C9H15N3NaO8P
3-(Trimethylsilyl)propargyl alcohol, 98%
5272-36-6
C6H12OSi
2-(4-Morpholino)benzonitrile, 98%
2-??????????
204078-32-0
C11H12N2O
2-Chloro-3-(chloromethyl)thiophene
2-???-3-????????
109459-94-1
C5H4Cl2S
2,2,3,3,3-PentafluoropropylaMine
2,2,3,3,3-???????????
422-03-7
C3H4F5N
(1-Methyl-1H-indol-7-yl)methylamine , 97%
7-(?????)-1-??-1H-??
937795-97-6
C10H12N2
2-(2-oxo-1,3-benzoxazol-3(2H)-yl)propanoic acid(SALTDATA: FREE)
13610-53-2
C10H9NO4
Perfluoro-1-butanesulfonyl fluoride, 99%
1,1,2,2,3,3,4,4,4-???????-1-??? ?????
375-72-4
C4F10O2S
3-Thiophenecarbonitrile, 98%
1641-09-4
C5H3NS
2-(Trifluoromethoxy)phenol, 97%
2-???????????
32858-93-8
C7H5F3O2
Diphenyl disulfide, 99%
882-33-7
C12H10S2
3-Oxo-2,3-dihydroisoxazole-5-carboxylic acid
3-HYDROXYISOXAZOLE-5-?????
13626-60-3
C4H3NO4
1-bicyclo[2.2.1]hept-2-ylethanone(SALTDATA: FREE)
1-????[2.2.1]??-2-???-1-?
58654-66-3
C9H14O
Fmoc-Ser(Bzl)-OH, 98%
83792-48-7
C25H23NO5
Methyl methanesulfonate, 99%
???????????
66-27-3
C2H6O3S
5-Bromo-2-(pyrrolidin-1-ylcarbonyl)pyridine
742085-70-7
C10H11BrN2O
3-Methylenecyclobutane-1-carbonitrile
3-??????????????
15760-35-7
C6H7N
5-aminopyrazine-2-carbonitrile, 95%
113305-94-5
C5H4N4
4,4'-Difluorobenzhydrol, 98%
4,4'-??????????
365-24-2
C13H10F2O
5-Amino-3-phenylisoxazole, 97%
5-???-3-??????
4369-55-5
C9H8N2O
2-(1H-indol-3-yl)-N-(pyridin-3-ylmethyl)ethanamine(SALTDATA: HBr)
[2-(1H-??-3-YL)-??]-???-3-???-??
418782-49-7
C16H17N3
2-Fluoro-4-methylpyridine, 98%
461-87-0
C6H6FN
3,5-Difluorophenylacetic acid, 99%
105184-38-1
C8H6F2O2
2-Fluoro-6-(trifluoromethyl)benzamide
144851-59-2
C8H5F4NO
1-Methyl-2-oxo-5-indolinesulfonyl chloride, 95%
1-??-2-??-5-???????????
166883-20-1
C9H8ClNO3S
2-fluoro-3-methylaniline
1978-33-2
C7H8FN
N-Methyl-2-(tetrahydropyran-4-yloxy)benzylamine , 95%
n-??-2-(????????-4-???)????
906352-71-4
C13H19NO2
4-methyl-5-oxotetrahydro-3-furancarboxylic acid(SALTDATA: FREE)
3-???????,??????-4-??-5-??-(9CI)
89533-85-7
C6H8O4
5-Methyl-thiphene-2-isocyanate
5-????-2-????????
76536-99-7
C6H5NOS
(4S)-4-(naphthalen-2-ylmethyl)-L-glutamic acid
(4S)-4-(????-2-???)-L-?????
207497-61-8
C16H17NO4
Phosphoglucomutase, >=5 units/mg solid
??????????
9001-81-4
NULL
Erbium(III) fluoride 99.9%
????? ???(????? ???)
13760-83-3
ErF3
[3-(1H-1,2,4-Triazol-1-yl)phenyl]methylamine, 97%
[3-(1H-1,2,4-TRIAZOL-1-YL)??]????
741717-66-8
C9H10N4
pyrazolo[1,5-a]pyrimidine-2-carboxylic acid(SALTDATA: 0.5H2O)
378211-85-9
C7H5N3O2
Pentafluorodimethyl ether 90%
????????????
3822-68-2
C2HF5O
3-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde(SALTDATA: FREE)
3-(4-???-??)-1H-???-4-??????
350997-67-0
C10H7ClN2O
alpha-Chlorothioanisole
7205-91-6
C7H7ClS
2,3-Dihydroxy-6-chloroquinoxaline, 97%
6639-79-8
C8H5ClN2O2
Ethyl 2-(2,4-difluorophenyl)thiazole-4-carboxylate
??2-(2,4-???????)???-4-???????
175276-93-4
C12H9F2NO2S
5-Azacytosine, 98%
5-?????
931-86-2
C3H4N4O
2-Bromo-9-fluorenone, 98%
3096-56-8
C13H7BrO
[2-Bromo-4-(methylsulfonyl)phenyl]hydrazine
[2-???-4-(?????)??]?????
849035-73-0
C7H9BrN2O2S
2-Methyl-1,3-dithiolane, 97%
2-??-1,3-????
5616-51-3
C4H8S2
N-(Isopropyl-2-methyl)-1-propylamine
N-????-N-???????
39099-24-6
C7H17N
4,6-dichloropyridin-3-amine, 95%
7321-93-9
C5H4Cl2N2
2,2-Diethoxypropane
?????????
126-84-1
C7H16O2
2,4-Dichloro-5-fluorobenzoic acid, 99%
2,4-????-5-?????? ?
86522-89-6
C7H3Cl2FO2
[3-(1-Methyl-1H-pyrazol-5-yl)phenyl]MethylaMine 97%
3-(1-??-1h-???-5-?)????
934570-45-3
C11H13N3
4-Bromo-benzo[d]thiazol-2(3H)-one, 97%
4-???-2(3H)-??????
73443-85-3
C7H4BrNOS
Hydroxypivalic Acid
4835-90-9
C5H10O3
2-FluorobenzenesulfonaMide
2-????????????
30058-40-3
C6H6FNO2S
4-Aminoquinazoline
????-4-???
15018-66-3
C8H7N3
Boc-(R)-3-amino-4-(4-fluorophenyl)-butyric acid
218609-00-8
C15H20FNO4
isoquinolin-6-ol, 95%
7651-82-3
C9H7NO
(3R)-4,4,4-Trifluorobutane-1,3-diol
(R)-4,4,4-????????-1,3-??
135859-36-8
C4H7F3O2
Tetramethylammonium bromide, 99%
??? ??? ?????
64-20-0
C4H12BrN
3,4-Diaminotoluene, 97%
3,4-???????
496-72-0
C7H10N2
4-Methylbenzyl bromide, 98%
p-??? ?????
104-81-4
C8H9Br
2-(5-Chloro-3-methylbenzo[b]thiophen-2-yl)acetic acid 96%
2-(5-CHLORO-3-????[B]???-2-?)????
51527-19-6
C11H9ClO2S
Benzo-2,1,3-thiadiazole-5-carbonyl chloride
2,1,3-???????-5-???
321309-31-3
C7H3ClN2OS
(S)-1,4-Dibromo-2-butanol, 96%
(S)-1,4-DIBROMO-2-???
64028-90-6
C4H8Br2O
(2-Furanylmethylene)malononitrile, 98+%
(2-??????)??????
3237-22-7
C8H4N2O
1-(2-Chloro-benzoyl)-piperidine-4-carboxylic acid
1-(2-???-???)-????-4-?????
352673-16-6
C13H14ClNO3
4-Amino-2-methylpyridine, 97%
18437-58-6
C6H8N2
2-Methylamino-1-morpholin-4-yl-ethanone x HCl, 98%
4-[(?????)???]????
41458-73-5
C7H14N2O2
4-[(4-Methylpiperazin-1-yl)methyl]benzylamine 97%
[4-[(4-??????-1-YL)??]??]????
515162-20-6
C13H21N3
5-Bromo-2-(o-tolyloxy)pyrimidine
5-???-2-(O-????)????
73267-74-0
C11H9BrN2O
6-Hydrazino-1,3,4-trimethyl-1H-pyrazolo[3,4-b]pyridine, 97%
6-HYDRAZINO-1,3,4-TRIMETHYL-1H-PYRAZOLO[3,4-B]???
175202-00-3
C9H13N5
Methyl 4-bromopyridine-2-carboxylate 97%
29681-42-3
C7H6BrNO2
2-bromo-6-methylpyridin-4-amine, 95%
79055-59-7
C6H7BrN2
2-Amino-4,6-dimethoxy-1,3,5-triazine 98%
16370-63-1
C5H8N4O2
(2-methoxybenzyl)[4-(methylthio)benzyl]amine(SALTDATA: HBr)
353779-34-7
C16H19NOS
(4-fluorophenyl)(pyridin-3-yl)methanone(SALTDATA: FREE)
52779-56-3
C12H8FNO
Bis(4-chlorophenyl) sulfone, 97%
4,4'-??????? ??
80-07-9
C12H8Cl2O2S
3-Cyanobenzyl Chloride
M-????????
64407-07-4
C8H6ClN
4-isocyanato-1,2-dimethoxybenzene(SALTDATA: FREE)
34-?????????????98
37527-66-5
C9H9NO3
4-Fluoro-3-trifluoroMethylbenzenesulfonyl chloride
1682-10-6
C7H3ClF4O2S
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