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J & K SCIENTIFIC LTD.??? ?? ??? ?????.
?? ?:
J & K SCIENTIFIC LTD.
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China
URL:
https://www.jkchemical.com
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?? ????
4-Methoxydiphenylmethane
4-????????
834-14-0
C14H14O
4'-Trifluoromethylbiphenyl-2-carbaldehyde
2-[4-(????????)??]??????
84392-23-4
C14H9F3O
2-(3,4-Dimethoxy-phenyl)-imidazo[1,2-a]pyridine-3-carbaldehyde
2-(3,4-????-??)-????[1,2-A]???-3-??????
727652-02-0
C16H14N2O3
Perfluoro(1,2,3-trichlorocyclopent-1-ene)
1,2,3-?????????????????-1
3824-97-3
C5Cl3F5
1-[2,4-Dichloro-6-(trifluoromethyl)phenyl]hydrazine , 95%
2,4-?????-6-(?????????)??????
107047-29-0
C7H5Cl2F3N2
Methyl 2-pentenoate
818-59-7
C6H10O2
5-Bromo-2-(piperazin-1-yl)-4-methylpyridine
5-???-2-(????-1-?)-4-?????
944582-93-8
C10H14BrN3
1-(2-Phenoxyphenyl)methanamine hydrochloride, 97%
31963-35-6
C13H14ClNO
(2,5-Dioxoimidazolidin-4-yl)acetic acid
????-5-????
5427-26-9
C5H6N2O4
4-(Thien-2-yl)aniline hydrochloride
4-???-2-?????
70010-48-9
C10H9NS
N-(2-Hydroxyethyl)-2-nitrobenzenesulfonamide
N-(2-??????)-2-??????????
18226-11-4
C8H10N2O5S
Sphingosine 1-Phosphate
D-????-????-1-???
26993-30-6
C18H38NO5P
(+)-cis-2-BenzaMidocyclohexanecarboxylic Acid
(+)-CIS-2-??????????????
26685-82-5
C14H17NO3
Butyl 4-Carboxyphenyl Carbonate
4-???????????
14180-12-2
C12H14O5
2-Chlorobenzyl Mercaptan
39718-00-8
C7H7ClS
2-AMino-5-broMo-1,3,4-thiadiazole
2-???-5-???-[1,3,4]?????
37566-39-5
C2H2BrN3S
Fenbutatin oxide
?? ????
13356-08-6
C60H78OSn2
4-Bromo-2,6-diaminopyridine, 98%
329974-09-6
C5H6BrN3
Ethyl 4,4,4-trifluoroacetoacetate, 98%
?? 4,4,4-?????????????
372-31-6
C6H7F3O3
4,4,5,5,5-Pentafluoro-1-pentanol, 97%
148043-73-6
C5H7F5O
5-Nitroindazole, 98%
5-???????
5401-94-5
C7H5N3O2
4-Pentylcyclohexanone, 98%
4-????????
61203-83-6
C11H20O
Acyclovir, 99%, inactivate the thymidine kinase of the herpesvirus
????????
59277-89-3
C8H11N5O3
Gallium(III) bromide, anhydrous, granular (99.999%-Ga) PURATREM
13450-88-9
Br3Ga
Potassium hydrotris(3,5-dimethylpyrazol-1-yl)borate, 99%
17567-17-8
C15H22BKN6
DibenzylcyanaMide
????????
2451-91-4
C15H14N2
1-Undecene, 90%
1-???
821-95-4
C11H22
1-Methyl-1H-imidazole-2-carbaldehyde, 98%
1-??-2-????????????
13750-81-7
C5H6N2O
(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)bis[(1S)-1-phenylethyl]amine, min. 95%
380230-02-4
C36H30NO2P
2-Biphenylyl isocyanate, 98%
17337-13-2
C13H9NO
2-Bromo-4-fluorophenol, 98%
496-69-5
C6H4BrFO
2,3,4-Trifluoronitrobenzene, 97%
??????-1,2,3,-4?????
771-69-7
C6H2F3NO2
1-(2-Chloro-4-nitrophenyl)-piperazine, 98%
1-(2-???-4-?????)-????
114878-60-3
C10H12ClN3O2
2-(Trifluoromethyl)dioxolane
2-(????????)????
2344-09-4
C4H5F3O2
1-[3-(4-chlorophenyl)-1-adamantyl]ethanamine(SALTDATA: 0.5H2SO4)
412956-99-1
C18H24ClN
N-benzyl-2-(2-fluorophenoxy)ethanamine(SALTDATA: HCl)
884497-70-5
C15H16FNO
(4-Benzyl-1,4-oxazinan-2-yl)methylamine , 97%
(4-BENZYL-1,4-OXAZINAN-2-YL)????
110859-47-7
C12H18N2O
N-Boc-amino-(1,4-dioxa-spiro[4.5]dec-8-yl)-aceticacid
N-BOC-AMINO-(1,4-DIOXA-SPIRO[4.5]DEC-8-YL)-????
876761-75-0
C15H25NO6
3-Hydroxy-1-Methyl-5-(trifluoroMethyl)pyrazole
1-??-5-(????????)-1H-???-3-OL
119022-51-4
C5H5F3N2O
1,4-Dihydro-1,4-methanonaphthalene
1,4-?????-1,4-???????
4453-90-1
C11H10
1,3,5-Trimethyl-1H-pyrazole-4-carboxylic acid, 95%
1,3,5-????-1H-???-4-?????
1125-29-7
C7H10N2O2
2,4,5,6-Tetraaminopyrimidine sulfate, 98%
2,4,5,6-?????????? ???
5392-28-9
C4H10N6O4S
2,3,4,6-Tetra-O-benzoyl-D-glucopyranose
2,3,4,6-???-?-??-D-??????
64768-20-3
C34H28O10
Chlorocyclohexyldimethylsilane, 97%
71864-47-6
C8H17ClSi
2-(4-chlorophenyl)-N-(4-nitrobenzyl)ethanamine(SALTDATA: HBr)
416887-93-9
C15H15ClN2O2
2-Fluorophenylacetonitrile, 97%
?????????
326-62-5
C8H6FN
[2-(1-Pyrrolidinyl)-3-pyridinyl]methanamine
(2-????-1-????-3-?)????
859850-79-6
C10H15N3
(2S,3S)-trans-3-(CarboxyMethyl)-azetidine-2-acetic Acid
(2S,3S)-TRANS-3-(??????)-????-2-????
185387-36-4
C6H9NO4
6-Amino-3-methyl-1,3-benzoxazol-2(3H)-one, 90%
99584-10-8
C8H8N2O2
2-Cyano-2-methylpropanoic acid
2-???-2-??????
22426-30-8
C5H7NO2
4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole(SALTDATA: FREE)
4-(?????)-2-(4-????)-1,3-??????
35199-18-9
C11H10ClNS
(5-bromopyridin-3-yl)methanamine, 95%
135124-70-8
C6H7BrN2
2-Phenoxyethylamine, 98%
1758-46-9
C8H11NO
N-Propyl-N-isopropylamine
21968-17-2
C6H15N
3-Ethoxycarbonylphenylboronic acid, 98%
3-??????????? ?
4334-87-6
C9H11BO4
1,2-Diiodo-4,5-di-n-octyloxybenzene
1,2-????-4,5-?-n-??????
248277-14-7
C22H36I2O2
2,3-Dichloropyrazine, 98%
4858-85-9
C4H2Cl2N2
1-Naphthyl isocyanate, 99%, derivatization grade
??????????
86-84-0
C11H7NO
4-Amino-3-methylbenzoic acid, 98%
2486-70-6
C8H9NO2
Bromocresol Purple, indicator, ACS reagent
?????? ???
115-40-2
C21H16Br2O5S
D-tert-Leucine, 98%
26782-71-8
C6H13NO2
Scandium(III) trifluoromethanesulfonate, min. 98% (Scandium triflate)
144026-79-9
C3F9O9S3Sc
α-Boc-Arg(Nω-Mesitylenesulfonyl)-OH, 98%, Boc-amino acids
BOC-ARG(MTS)-??
68262-71-5
C20H32N4O6S
Thapsigargin, 99%, from Thapsia garganica
????
67526-95-8
C34H50O12
Digitoxose, 98%
D-(+)-?????
527-52-6
C6H12O4
4-Octylbenzoic acid, 97%
4-N-?????
3575-31-3
C15H22O2
5-Fluorouracil, 99%, DNA/RNA synthesis inhibitor
5-???????
51-21-8
C4H3FN2O2
N-Methyl-ε-caprolactam, 98%
??-??-?????
2556-73-2
C7H13NO
Cobalt powder (99.99%)
????
7440-48-4
Co
4-Methylcinnamic acid, 99%, predominantly trans
1866-39-3
C10H10O2
Methyl 5-methylpyrazine-2-carboxylate
??5-?????-2-???????
41110-33-2
C7H8N2O2
(S)-(+)-NBD-APy [=(S)-(+)-4-Nitro-7-(3-aMinopyrrolidin-1-yl)-2,1,3-benzoxadiazole][HPLC Labeling Reagent for e.e. DeterMination]
143112-52-1
C10H11N5O3
Tropaeolin O
???? O
547-57-9
C12H11N2NaO5S
2-(2-aminophenyl)-N,N-dimethylacetamide(SALTDATA: FREE)
2-(2-?????)-N,N-?????????(SALTDATA:FREE)
86162-60-9
C10H14N2O
CyclopropylMethylisothiocyanate
?????????????????
6068-90-2
C5H7NS
3-Amino-4-hydroxy-5-nitrobenzene-1-sulphonic acid hydrate
175278-60-1
C6H8N2O7S
3-Amino-5-nitro-1H-indazole
3-???-5-??????
41339-17-7
C7H6N4O2
Pentafluorophenyl 1-(6-methylpyrazin-2-yl)piperidine-3-carboxylate 97%
941716-83-2
C17H14F5N3O2
PotassiuM (2-Methoxyphenyl)trifluoroborate
2-????????????? ??
236388-46-8
C7H7BF3KO
tricyclo[3.3.1.1~3,7~]dec-2-ylideneacetic acid(SALTDATA: FREE)
????-2-???????
25220-07-9
C12H16O2
5,6-DiMethyl-1,2,3-benzotriazole Hydrate
5,6-????-1,2,3-?????????
4184-79-6
C8H9N3
N-(2-Chloroethyl)dibenzylaMine Hydrochloride
55-43-6
C16H19Cl2N
4,4-DiMethyl-1-tetralone
4,4-???-3,4-????-2H-????-1-?
2979-69-3
C12H14O
TriMethylsilanol
???????????
1066-40-6
C3H10OSi
3-tert-Butylthio-2-cyanopyridine
178811-40-0
C10H12N2S
Ethyl 1-Piperidinepropionate
??(1)???????????
19653-33-9
C10H19NO2
Ethyl 2-cyano-3-(2-thienyl)acrylate
??2-???-3-(2-???)??????
31330-51-5
C10H9NO2S
Tetrahydro-2H-pyran-4-carbonyl chloride, 97%
40191-32-0
C6H9ClO2
1-Butylpyridinium bromide, 99%
874-80-6
C9H14BrN
2-Fluoro-4-nitroanisole, 98%
2-????-3-??????
455-93-6
C7H6FNO3
Pyridinium dichromate, 97.5%
???? ????
20039-37-6
C5H7Cr2NO7
2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt, 98%
????2,2'-???-??(3-????????-6-?????)
30931-67-0
C18H24N6O6S4
2,5-Dichloro-3-nitropyridine, 97%
21427-62-3
C5H2Cl2N2O2
3-Methoxycarbonylphenylboronic acid, 98%
3-????????????
99769-19-4
C8H9BO4
2,6-Dichloro-5-fluoronicotinic acid, 97%
82671-06-5
C6H2Cl2FNO2
Bis(n-propylcyclopentadienyl)magnesium, min. 98%
BIS(N-PROPYLCYCLOPENTADIENYL)????
114504-74-4
C16H22Mg10*
(R)-(-)-3-Aminopiperidine dihydrochloride, 98%
334618-23-4
C5H13ClN2
3-Chloro-4-fluorobenzylamine, 99%
72235-56-4
C7H7ClFN
2-Hydrazinopyridine, 97%
4930-98-7
C5H7N3
(10-Carbomethoxydecyl)dimethylchlorosilane
53749-38-5
C14H29ClO2Si
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