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J & K SCIENTIFIC LTD.??? ?? ??? ?????.
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J & K SCIENTIFIC LTD.
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China
URL:
www.jkchemical.com
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?? ????
p-Tolyl Phenylacetate
101-94-0
C15H14O2
1-(Ethoxy)nonafluorobutane
???????????
163702-05-4
C6H5F9O
2-Methyl-2-(1H-pyrrol-1-yl)propan-1-ol, Tech.
499771-22-1
C8H13NO
4-(ethoxymethyl)piperidine(SALTDATA: HCl)
4-(?????)????
265108-38-1
C8H17NO
Malonaldehyde Dianilide Hydrochloride
50328-50-2
C15H15ClN2
(S)-(-)-4-Amino-2-hydroxybutyric acid, 98%
40371-51-5
C4H9NO3
2-Amino-5-methylpyridine, 99%
1603-41-4
C6H8N2
Dibutyl sulfide, 99%
??????
544-40-1
C8H18S
Platinum-ruthenium/tetra-n-octylammonium chloride colloid (~7 wt% Pt, ~3.5 wt% Ru)
???
7440-06-4
Pt
2-Bromopropanamide
2-??????????
5875-25-2
C3H6BrNO
3,5-dimethylpyridine-2-carboxylic acid, 95%
4733-68-0
C8H9NO2
4-Chloro-N-1,3,4-thiadiazol-2-ylbutanamide
4-???-N-(1,3,4-?????-2-?)?????
544700-56-3
C6H8ClN3OS
trans-2,4-Difluorocinnamic acid, 98%
2,4-DIFLUOROCINNAMIC?
94977-52-3
C9H6F2O2
Sulfoacetic acid disodium salt, 99%
???????????
5462-60-2
C2H5NaO5S
Sodium salicylate, 99%
???? ???
54-21-7
C7H5NaO3
Ethyl Red [not Cyanin dyes]
76058-33-8
C17H19N3O2
2-Dodecanol
10203-28-8
C12H26O
1-Methylpiperidine-4-carboxylic acid, 98%
1-??-????-4-?????
68947-43-3
C7H13NO2
Isoxazole-5-carboxylic acid 98%
????-5-??????
21169-71-1
C4H3NO3
3,5-dimethyl-1H-pyrazol-4-amine(SALTDATA: FREE)
4-???-3,5-???-???
5272-86-6
C5H9N3
(1,3-Dioxolan-2-yl)acetonitrile
2-(?????)-1,3-????
26118-19-4
C5H7NO2
Bis[2-carboxyethylgerManiuM(IV)] Sesquioxide
??????
12758-40-6
C6H10Ge2O7
3-Pyridylacetic acid hydrochloride, 98%
3-??????? ?????????
6419-36-9
C7H8ClNO2
3-BroMo-2-fluoro-5-Methylpyridine
17282-01-8
C6H5BrFN
2-Thiophenecarboxaldehyde, 98%
2-?????????????
98-03-3
C5H4OS
Diethyl [2-(indol-3-yl)-2-oxoethyl]phosphonate
???[2-(??-3-?)-2-????]??????
850231-86-6
C14H18NO4P
Methyl propiolate, 98.5%
?? ???????
922-67-8
C4H4O2
Fmoc-Lys(Me)2-OH·HCl
252049-10-8
C23H29ClN2O4
3,5-dichloro-1-(tetrahydro-2-furanyl)-1H-1,2,4-triazole(SALTDATA: FREE)
1243250-17-0
C6H7Cl2N3O
N,N'-Disuccinimidyl carbonate, 99%
?(N-?????)?????
74124-79-1
C9H8N2O7
Digitonin, 50%
????
11024-24-1
C56H92O29
[2-(1H-Pyrrol-1-yl)phenyl]methanol, 97%
[2-(1H-PYRROL-1-YL)PHENYL]???
61034-86-4
C11H11NO
4-Aminobenzoic acid, 99%
4-??????
150-13-0
C7H7NO2
5-(aminomethyl)-N-methyl-2-furamide(SALTDATA: 1HCl 0.025(C6H5)3PO)
1210706-38-9
C7H10N2O2
Piperazine-1-carboxylic acid diethylamide, 98%
????-1-???????????
119-54-0
C9H19N3O
2,2,3,3-Tetrafluoropropyl trifluoromethane-sulfonate
2,2,3,3-??????????????????????
6401-02-1
C4H3F7O3S
2,3,5,6-Tetrafluoro-4-(trifluoroMethyl)benzenethiol
4-????????-2,3,5,6-???????????
651-84-3
C7HF7S
1-[1-(2-chlorophenyl)-1H-pyrazol-4-yl]ethanone(SALTDATA: FREE)
925155-57-3
C11H9ClN2O
DL-Phenylalanine-d11
DL-?????-D11
205829-16-9
C9D11NO2
4-Benzyloxyaniline hydrochloride, 98%
51388-20-6
C13H14ClNO
3-(aminomethyl)-N-methylbenzamide(SALTDATA: HCl)
3-(?????)-N-???????(SALTDATA:HCl)
515131-51-8
C9H12N2O
2,4-Dichloro-1-fluorobenzene, 99%
1,3-????-4-??????
1435-48-9
C6H3Cl2F
3-Octylthiophene, 98.5%
65016-62-8
C12H20S
Thymolphthalein, indicator
??????
125-20-2
C28H30O4
Heptafluoro-2-iodopropane, 99%
677-69-0
C3F7I
4-Bromoisopropylbenzene, 95%
586-61-8
C9H11Br
N-Cbz-trans-1,4-cyclohexanediamine
1-N-CBZ-TRANS-1,4-?????????
149423-77-8
C14H20N2O2
5-Methylthiophene-2-carbonyl chloride , 97%
5-??-???-2-?????????
31555-59-6
C6H5ClOS
N,N-Dimethylformamide-d7, 99.5 atom%D
4472-41-7
C3H7NO
5-Pyridin-3-yl-1,3,4-oxadiazol-2-ylaMine
5-???-3-YL-1,3,4-?????-2-???
5711-73-9
C7H6N4O
4-Hydroxyphenylboronic acid, 98%
71597-85-8
C6H7BO3
Ethanol-d6, anhydrous, 99 atom%D
1516-08-1
C2D6O
Cinnamonitrile, 97%
1885-38-7
C9H7N
2-Bromo-6-methylpyridine, 98%
5315-25-3
C6H6BrN
Choline chloride, 98%
????
67-48-1
C5H14ClNO
1,2,3,4,6-Penta-O-pivaloyl-D-Mannopyranose
1,2,3,4,6-??-O-????-D-??????
220017-47-0
C31H52O11
2,4,5-Trifluoro-3-methoxybenzoic acid
3-???-2,4,5-?????????
11281-65-5
C8H5F3O3
1-Butylpiperazine, 98%
5610-49-1
C8H18N2
o-Phthalaldehyde, 99%
o-??????
643-79-8
C8H6O2
Methyl 4-chloro-4-oxobutanoate
1490-25-1
C5H7ClO3
Pentafluoroethyl methyl ether
?????????????
22410-44-2
C3H3F5O
1-Triphenylphosphoranylidene-2-propanone, 99%
1-(???????????)-2-????
1439-36-7
C21H19OP
[2-(4-Methyl-piperidin-1-yl)-2-oxo-ethylsulfanyl]-acetic acid
[2-(4-METHYL-PIPERIDIN-1-YL)-2-OXO-ETHYLSULFANYL]-????
436087-11-5
C10H17NO3S
3-(2-Phenoxyphenyl)acrylic acid
3-(2-?????)????
95433-16-2
C15H12O3
Tazobactam;Tazobactan acid
?????
89786-04-9
C10H12N4O5S
Rhodamine B, AR
??? B
81-88-9
C28H31ClN2O3
p-Anisaldehyde, 99%
???????
123-11-5
C8H8O2
4-Bromo-3-fluorobenzoic acid
153556-42-4
C7H4BrFO2
3,4,4'-TriaMinodiphenyl Ether
3,4,4'-???????????
6264-66-0
C12H13N3O
(4-Acetylphenoxy)acetic Acid
1878-81-5
C10H10O4
5-Fluoro-2-hydroxyphenylboronic acid
259209-20-6
C6H6BFO3
5-Hydroxyindan
1470-94-6
C9H10O
N1-(1-Isopropyl-2-methylpropyl)-2-bromo-2-methylpropanamide , 97%
69959-91-7
C11H22BrNO
Brilliant Yellow, dye content 70%, indicator
????? ??
3051-11-4
C26H21N4NaO8S2
4-Bromo-1-methyl-3-trifluoromethyl-1H-pyrazole, 97%
4-???-1-??-3-(????????)-1H-???
497832-99-2
C5H4BrF3N2
2-(2-Bromophenyl)furan, 97%
2-(2-?????)??
38527-58-1
C10H7BrO
N~1~,N~1~-dimethyl-1-(4-methylphenyl)-1,2-ethanediamine(SALTDATA: FREE)
N-[2-???-1-(4-????)??]-N,N-?????
889939-66-6
C11H18N2
L-(-)-Arabitol, 99%
7643-75-6
C5H12O5
5-Chloro-2-fluorobenzenesulfonamide, 99%
351003-57-1
C6H5ClFNO2S
3-Chloro-3',4'-diMethylbenzophenone
3-???-3',4'-???????
844884-97-5
C15H13ClO
(3-phenoxypropyl)amine(SALTDATA: HCl)
3-???-?????
7617-76-7
C9H13NO
6-Hydroxy-1-(4-methylphenyl)-1,3-hexanedione
6-?????-1-(4-????)-1,3-????
69745-21-7
C13H16O3
(3E)-2-Oxo-4-phenylbut-3-enenitrile
(E)-2-??-4-????-3-????
60299-77-6
C10H7NO
2-Methyl-4-(3-methyl-ureido)-benzenesulfonylchloride
2-??-4-(3-??-????)-????????
678185-70-1
C9H11ClN2O3S
2-[2-(Dimethylamino)ethoxy]benzoic acid , 95%
2-[2-(??????)???]???95
206261-66-7
C11H15NO3
Trioctadecyl Borate
5337-41-7
C54H111BO3
3,3'-Diaminobenzidine tetrahydrochloride hydrate, 98%
868272-85-9
C12H17ClN4O
(5-bromo-2-methoxybenzyl)[2-(4-methoxyphenyl)ethyl]amine(SALTDATA: HBr)
355382-22-8
C17H20BrNO2
[1-(6-Methylpyrazin-2-yl)piperid-3-yl]methylamine , 97%
1-(6-?????-2-YL)????-3-YL]????
941716-82-1
C11H18N4
3-(4-methylphenyl)-1H-pyrazole-4-carbaldehyde(SALTDATA: FREE)
3-P-??-1H-???-4-?????????
350988-62-4
C11H10N2O
3-Chloro-4-(trifluoromethyl)benzyl amine
3-???-4-(????????)????
361393-93-3
C8H7ClF3N
5-Acetyl-2-phenyl-1,3-thiazole
10045-50-8
C11H9NOS
2,5-Bis(2,2,2-trifluoroethoxy)benzenesulfonyl chloride
2,5-BIS(2,2,2-?????????)??????????
152457-95-9
C10H7ClF6O4S
4-(3-Chloropyridin-2-yl)morpholine
54231-36-6
C9H11ClN2O
4-Cyano-3-fluorophenyl trans-4-ethylcyclohexanecarboxylate
4-???-3-?????????-4-??????????????
90525-56-7
C16H18FNO2
3-[(4-amino-1-piperidinyl)methyl]phenol(SALTDATA: FREE)
3-[(4-???????-1-?)??]??
946679-47-6
C12H18N2O
Allyldichloromethylsilane, 97%
1873-92-3
C4H8Cl2Si
1-(4-Bromophenyl)-1-(4-methoxyphenyl)methylamine
1-(4-?????)-1-(4-?????)????
886362-84-1
C14H14BrNO
5-Formylimidazo[1,2-a]pyridine
????[1,2-a]???-5-????????(9CI)
372147-50-7
C8H6N2O
3-(Pyrid-2-yloxy)benzaldehyde , 97%
3-(???-2-???)??????
137386-78-8
C12 H9 N O2
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