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J & K SCIENTIFIC LTD.??? ?? ??? ?????.
?? ?:
J & K SCIENTIFIC LTD.
??:
-18210857532
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jkinfo@jkchemical.com
??:
China
URL:
https://www.jkchemical.com
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96815
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?? ????
L-Tyrosine, 99%
L-(-)-???
60-18-4
C9H11NO3
Sulfamethoxypyridazine, 98%
?????????
80-35-3
C11H12N4O3S
1,1,2-Trichloropropane
1,1,2-????????
598-77-6
C3H5Cl3
4'-Aminopropiophenone, 98%
70-69-9
C9H11NO
Phenoxyacetic acid, 99%
?????
122-59-8
C8H8O3
Oxalic acid dihydrate, 99.5%, ACS reagent
???
6153-56-6
C2H6O6
Cytochalasin A, 98%
14110-64-6
C29H35NO5
5-Methylcytosine hydrochloride, 98%
58366-64-6
C5H8ClN3O
Quinoxaline, 98%
????
91-19-0
C8H6N2
4-Biphenylacetic acid, 98.5%
5728-52-9
C14H12O2
Methyl indole-6-carboxylate, 98%
????-6-???????
50820-65-0
C10H9NO2
Fluorene-4-carboxylic acid, 99%
????-4-???? ?
6954-55-8
C14H10O2
4-Amino-1,2,5-oxadiazole-3-carbonitrile, 97%
1,2,5-?????-3-??????,4-???-(9CI)
156463-85-3
C3H2N4O
5-Bromo-2-fluoroaniline, 98%
2924-09-6
C6H5BrFN
L-Leucine-(4-methyl-7-coumarinylamide) hydrochloride, 98%
62480-44-8
C16H21ClN2O3
Dimethylthexylsilyl chloride, 95%
67373-56-2
C8H19ClSi
2-Methoxynicotinic acid, 97%
16498-81-0
C7H7NO3
2,4,6-Trimethoxybenzaldehyde, 98%
2,4,6-???????????
830-79-5
C10H12O4
3-(Trifluoromethoxy)benzoic acid, 95%
3-(?????????)???
1014-81-9
C8H5F3O3
(S)-1-(Pyridin-2-yl)ethanol, 98%
(S)-(-)-2-(1-???????)???
59042-90-9
C7H9NO
2,3,4-Trifluorobenzaldehyde, 98%
161793-17-5
C7H3F3O
2-Chloro-6-methylaniline, 98%
?? ??, 2- ??? -6- ?? -
87-63-8
C7H8ClN
1-Adamantanecarboxamide, 98%
1-?????????
5511-18-2
C11H17NO
2-Phenylimidazole, 95%
2-??????
670-96-2
C9H8N2
2-Nitro-4-iodotoluene
4-???-2-??????
41252-97-5
C7H6INO2
2-Fluoro-4-methylphenylboronic acid, 97%
170981-26-7
C7H8BFO2
2-Chloro-5-(trifluoromethyl)benzonitrile, 98%
328-87-0
C8H3ClF3N
2,3,5,6-Tetrafluorophenol, 99%
769-39-1
C6H2F4O
2,4-Difluorothiophenol, 97%
1996-44-7
C6H4F2S
(R)-(+)-2,2'-Bis(di-2-furanylphosphino)-6,6'-dimethoxy-1,1'-biphenyl, min. 97%
145214-57-9
C30H24O6P2
2,3,4,5-Tetrafluorobenzoic acid, 98%
2,3,4,5-??? ????
1201-31-6
C7H2F4O2
3-Fluoro-4-methoxyaniline, 98%
3-????-p-????
366-99-4
C7H8FNO
2-Hydroxyphenylacetic acid, 99%
2-??????????
614-75-5
C8H8O3
1-Methyl-1H-imidazole-2-carboxylic acid, 97%
1-??-1H-????-2-?????
20485-43-2
C5H6N2O2
4-AMino-2-fluorophenol
399-96-2
C6H6FNO
N~1~,N~2~-dimethylglycinamide(SALTDATA: FREE)
44565-47-1
C4H10N2O
4-Hydroxybenzoyl-1-methylpiperzine
1-(4-????????)-4-??-????
85858-94-2
C12H16N2O2
Hexaphenyldisilane
1450-23-3
C36H30Si2
1-(2-methyl-1,3-thiazol-4-yl)ethanamine(SALTDATA: 2HCl)
1-(2-??-???-4-YL)-????
317830-81-2
C6H10N2S
Methyl 3-methyl-4-nitrobenzenecarboxylate
??3-??-4-????????
24078-71-5
C4H7N2O7PS
N-(6-Chloro-4-pyrimidinyl)-N,N-dimethylamine
31058-83-0
C6H8ClN3
6-Piperidinopyridine-2-carbaldehyde , 97%
6-(????-1-?)???-2-?????????97
859850-71-8
C11H14N2O
2-[(3-chlorobenzyl)oxy]-3-methoxybenzaldehyde(SALTDATA: FREE)
2-[(3-?????)??]-3-?????????
588678-18-6
C15H13ClO3
3-Fluoro-5-iodobenzoic acid
3-FLUORO-5-????????
723294-74-4
C7H4FIO2
2-Propylpyridine
622-39-9
C8H11N
N-EthylethylenediaMine
????????
110-72-5
C4H12N2
2-[4-(2-Furyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane , Tech.
868755-79-7
C16H19BO3
2-(4-Methoxyphenyl)quinoline-4-carboxylic acid
2-(4-???-??)-???-4-????
4364-02-7
C17H13NO3
2-Chlorothiazole
2-??????
3034-52-4
C3H2ClNS
4-(Chlorodifluoromethyl)benzotrifluoride
4-(??????????)??????????
13947-94-9
C8H4ClF5
1,3-Dichloro-6-methoxyisoquinoline 98%
24623-39-0
C10H7Cl2NO
Thieno[2,3-b]pyridine-2-carboxylic acid
???[2,3-B]???-2-?????
59944-76-2
C8H5NO2S
2,6-Bis(trifluoroMethyl)pyridine
455-00-5
C7H3F6N
Indazole
???
271-44-3
C7H6N2
Mesobilirubin
??????
16568-56-2
C33H40N4O6
1-Benzyl-1H-pyrazole-4-boronic acid
1-??-1H-???-4-???
852362-22-2
C10H11BN2O2
(R)-(-)-4-Methyl-2-pentanol, ee: 99%
(R)-(-)-4-??-2-???
16404-54-9
C6H14O
TriethanolaMine Phosphate
??????????
10017-56-8
C6H18NO7P
5,7-DiMethyl[1,2,4]triazolo[4,3-a]pyriMidine-3-carboxylic acid
5,7-???-[1,2,4]?????[4,3-A]????-3-?????
842972-32-1
C8H8N4O2
2-(1H-Pyrazol-1-yl)benzonitrile , 97%
2-(1H-PYRAZOL-1-YL)?????
25775-03-5
C10H7N3
2-Norbornanone
497-38-1
C7H10O
Ethyl 4-hydroxy-6-(trifluoromethoxy)quinoline-3-carboxylate
??4-?????-6-(?????????)???-3-??????
175203-85-7
C13H10F3NO4
(3-iso-Propoxy)benzyl amine
386704-11-6
C13H13NO2
4-(Trifluoroacetyl)benzoic acid
4-(TRIFLUOROACETYL)???
58808-59-6
C9H5F3O3
6-(2-Hydroxyethylamino)-1,3-dimethyl-1H-pyrimidine-2,4-dione, 98%
5770-44-5
C8H13N3O3
DisodiuM Phenyl Phosphate Hydrate
?? ???? ???
3279-54-7
C6H8NaO4P
4-Fluoro-3-(trifluoromethyl)phenacyl bromide
4-FLUORO-3-(TRIFLUOROMETHYL)PHENACYL????
537050-14-9
C9H5BrF4O
3-(Trifluoromethoxy)phenylacetonitrile
3-(?????????)???????
108307-56-8
C9H6F3NO
3-ForMyl-4-Methylphenylboronic acid
3-???-4-???????
1106869-99-1
C8H9BO3
1-Ethyl-3-methylimidazolium chloride, 98%
65039-09-0
C6H11ClN2
3-(3,5-dimethyl-1H-pyrazol-1-yl)benzaldehyde(SALTDATA: FREE)
3-(3,5-???-1H-???-1-?)??????
956352-08-2
C12H12N2O
(S)-4-Boc-6,6-dimethyl-morpholine-3-carboxylicacid
(S)-4-BOC-6,6-???-????-3-?????
783349-78-0
C12H21NO5
4-(3-bromo-1-methyl-1H-1,2,4-triazol-5-yl)morpholine(SALTDATA: FREE)
1243250-25-0
C7H11BrN4O
S-Carboxymethyl-L-cysteine, 98%
??????
638-23-3
C5H9NO4S
Diethyl aminomalonate hydrochloride, 99%
??? ???????? ?????????
13433-00-6
C7H14ClNO4
Benzamidoxime, 98%
????? ??
613-92-3
C7H8N2O
4,4'-Methylenebis(N-phenylmaleimide), 95%
4,4'-????? ??-?????
13676-54-5
C21H14N2O4
4-Hydroxy-6-(trifluoromethyl)pyrimidine, 98%
4-????-6-(????????)????
1546-78-7
C5H3F3N2O
Trimethyl 1,2,4-benzenetricarboxylate, 98%
??????????????-1,2,4
2459-10-1
C12H12O6
N-Phenylmaleimide, 98%
N-???????
941-69-5
C10H7NO2
Trichloroacetyl isocyanate, 97%
3019-71-4
C3Cl3NO2
Lithium methoxide, min. 95%
???????
865-34-9
CH3LiO
Hexafluoroglutaric anhydride, 99%
376-68-1
C5F6O3
(Trimethyl)methylcyclopentadienylplatinum(IV), 99% (99.999%-Pt) PURATREM
(????)????????????(IV)
94442-22-5
C9H9Pt
Titanium(III) fluoride, min. 98%
13470-08-1
F3Ti
p-Methyl terephthalate, 97%
1679-64-7
C9H8O4
4-(1H-Pyrazol-4-yl)pyridine
4-(1H-???-4-YL)???
19959-71-8
C8H7N3
SodiuM sulfanilate hydrate
123333-70-0
C6H6NNaO3S
N-Boc-beta-alanine-beta-methyl-N-carboxyanhydride
357610-31-2
C10H15NO5
1-Thieno[3,2-d]pyrimidin-4-ylpiperidine-4-carboxylic acid , 97%
1-(???[3,2-d]????-4-?)????-4-?????
910037-25-1
C12H13N3O2S
2-[4-(Methanesulfonyloxy)phenyl]acetic acid
4-[(?????)??]-??????
64369-79-5
C9H10O5S
Methyl 2-AcetaMido-5-chlorobenzoate
20676-54-4
C10H10ClNO3
2-AMinoMethylthiazole hydrochloride
2-???????
55661-33-1
C4H6N2S
2-Chloro-3-nitrothiophene, 97%
2-???-3-??????
5330-98-3
C4H2ClNO2S
2-Thiophenecarbonitrile, 97%
1003-31-2
C5H3NS
5-methylthiazole-2-carboxylic acid, 95%
5-?????-2-?????
61291-21-2
C5H5NO2S
6-tert-Butoxypyridine-2-carboxaldehyde, 95%
6-TERT-??????-2-?????????
195044-13-4
C10H13NO2
(S)-(-)-1-(4-Bromophenyl)ethylamine, 99%
(S)-(-)-4-???-??-??????
27298-97-1
C8H10BrN
Ethyl 2-aminothiazole-4-carboxylate, 97%
5398-36-7
C6H8N2O2S
Vinyltrimethoxysilane, 97.5%
?????????
2768-02-7
C5H12O3Si
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