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J & K SCIENTIFIC LTD.??? ?? ??? ?????.
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J & K SCIENTIFIC LTD.
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China
URL:
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?? ????
Donepezil Benzyl BroMide (Donepezil IMpurity)
???????????(???????)
844694-85-5
C31H36BrNO3
3-Deazauridine
3-??????
23205-42-7
C10H13NO6
trans-(E)-Flupentixol Dihydrochloride
???-(E)-??????????????
51529-02-3
C23H25F3N2OS
1,3-Dimethyl-1H-pyrazole-5-acetic acid, 97%
1H-???-5-????,1,3-???-
196717-12-1
C7H10N2O2
4-Methyl-2-(2-methyl-1-propenyl)tetrahydropyran, 99%, mixture of cis and trans
???????-4-??-2-(2-??-1-????)-2H-??
16409-43-1
C10H18O
5-Acetylvaleric acid, 97%
5-???????
3128-07-2
C7H12O3
β-Estradiol 17-cypionate, 98%, an ET-1 inhibitor
313-06-4
C26H36O3
D-Ribose-1,3-13C2
D-[1,3-13C2]???
478511-79-4
C5H10O5
1-(6-Benzofuranyl)-2-propanone
1-(6-?????)-2-????
286836-34-8
C11H10O2
ThifluzaMide
130000-40-7
C13H6Br2F6N2O2S
(S,R)-N-(1-Phenylethyl) Ibuprofen AMide
(S,R)-N-(1-????)????????
81576-47-8
C21H27NO
7-Methyloctanal
7-?????
49824-43-3
C9H18O
2-(2-Methylvaleryl)oxazole
2-(2-?????)???
898759-23-4
C9H13NO2
Benzyl N-Acetyl-4,6-O-benzylidene-α-D-MuraMic Acid
2862-03-5
C25H29NO8
Flurbiprofen Axetil
91503-79-6
C19H19FO4
ThyMidine 5'-Triphosphate SodiuM Salt
?????????
18423-43-3
C10H18N2NaO14P3
2,3-Dihydro-2,2-diMethyl-2',3'-O-(1-isopropylidene)inosine
136207-52-8
C15H22N4O5
2,4-DiMethoxy-3,5-difluorobenzenaMine
195136-67-5
C8H9F2NO2
N-(Tosyl-L-alanyl)-3-hydroxyindole
N-(TOSYL-L-ALANYL)-3-???????
101506-88-1
C18H18N2O4S
Dabigatran Ethyl Ester
429658-95-7
C27H29N7O3
2-Chloro-4-ethoxyquinoline
2-???-4-??????
4295-08-3
C11H10ClNO
(R,S)-Palonosetron Hydrochloride
(R,S)-?????????
135755-51-0
C19H25ClN2O
5-Oxo-1-propyl-2-pyrrolidineacetic Acid
5-??-1-???-2-????????
90609-03-3
C9H15NO3
α-Asarone, 98%, from herb Acorus tatarinowii
2883-98-9
C12H16O3
2,6-difluoropyridin-3-ol, 95%
209328-85-8
C5H3F2NO
Carmustine, 98%, DNA alkylating agent
?????
154-93-8
C5H9Cl2N3O2
5-Methoxybenzo[d]thiazole, 97%
5-????????
2942-14-5
C8H7NOS
γ-Hydroxy Phenylbutazone
??-?????????
568-76-3
C19H20N2O3
Catharanthine-d3
????-d3
133146-02-8
C21H23N2O2
3-broMo-3'-pyrrolidinoMethyl benzophenone
898770-16-6
C18H18BrNO
rac-3-Hydroxypentanoic Acid
3-??????????
10237-77-1
C5H10O3
(S,S)-(-)-1,2-Bis(t-butylMethylphosphino)benzene (S,S)-BenzP*
1355162-85-4
C16H28P2
N5-(1-IMinoethyl) L-Ornithine Hydrochloride
L-N5-(1-?????)????*????DE
150403-88-6
C7H15N3O2.ClH
1-BroMo-4-nitrobenzene-d4
4-????????-D4
350820-19-8
C6BrD4NO2
(-)-Sparteine
?????
90-39-1
C15H26N2
rac 2-(4-ForMylphenyl)propionic Acid Ethyl Ester
4-ForMyl-α-??-????????????
43153-04-4
C12H14O3
3-[4-(2-Methoxyethyl)phenoxy]-
3-[4-(2-?????)???]-
62572-90-1
C12H18O4
6-Carboxysucrose
6-?????????
133634-68-1
C12H20O12
2'-AzetidinoMethyl-3-chloro-4-fluorobenzophenone
2'-AZETIDINOMETHYL-3-???-4-????????
898755-01-6
C17H15ClFNO
(-)-Carbovir
120443-30-3
C11H13N5O2
3-BroMo-5-chlorobenzaldehyde
188813-05-0
C7H4BrClO
4-ForMylaMino Antipyrine
1672-58-8
C12H13N3O2
3'-chloro-3,3-diMethyl-4'-fluorobutyrophenone
898764-66-4
C12H14ClFO
N-DesMethyl Topotecan
N-????????
190710-79-3
C22H21N3O5
5,5'-Dibromo-2,2'-bipyridine, 97%
5,5'-????-2,2'-????
15862-18-7
C10H6Br2N2
(Z)-2-Ethyl-3-MethylMaleic Acid DisodiuM Salt
(Z)-2-??-3-??????????
929555-91-9
C7H11NaO4
4-(4-Acetoxyphenyl)-2-chloro-1-butene
4-(4-??????)-2-???-1-??
890097-86-6
C12H13ClO2
2,4-dichloro-2'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]benzophenone
898756-51-9
C21H21Cl2NO3
4-Chlorodibenzofuran
4-????????
74992-96-4
C12H7ClO
2-AMino-4,5,6,7,8-pentahydrothiazolo[5,4-d]azepine Dihydrochloride
2-???-4,5,6,7,8-?????????[5,4-D]???,????
36085-64-0
C7H13Cl2N3S
Tri-t-butylphosphine[bis(trifluoromethyl)sulfonylimido]gold(I), 98%
1121960-93-7
C14H28AuF6NO4PS2+
Bis(ethylbenzene)molybdenum [mixture of (C2H5)xC6H6-x where x = 0-4)]
??(????)????
32877-00-2
C16H20Mo
4-Amino-benzenemethanamine dihydrochloride, 98%
54799-03-0
C7H12Cl2N2
LuMiflavin-3-acetic Acid Ethyl Ester
LuMiflavin-3-??????????
74178-39-5
C17H18N4O4
Keto Itraconazole
????????
112560-33-5
C35H36Cl2N8O5
N-[(1S,2S,4S)-4-[[(1,1-DiMethylethoxy)carbonyl]aMino]-2-hydroxy-5-phenyl-1-(phenylMethyl)pentyl]carbaMic Acid 5-ThiazolylMethyl Ester
162849-95-8
C28H35N3O5S
3,5-dichloro-3'-piperidinoMethyl benzophenone
898793-56-1
C19H19Cl2NO
25-Hydroxy VitaMin D2-d6
25-?????VD2-D6
1262843-46-8
C28H44O2
BrobactaM S,S-Dioxide
??????
75527-87-6
C8H10BrNO5S
2,2'-Bipiperidine
2,2-?????
531-67-9
C10H20N2
β,β-Diethylalanine
2-???-3-??-???
14328-54-2
C7H15NO2
6-Fluoro-4-Methyl-3-pyridinecarboxaldehyde
6-????-4-??????????
1266253-68-2
C7H6FNO
2-AMino-1-(4-Methylphenyl)ethanol
2-???-1-(4-????)???
53360-85-3
C9H13NO
α-Hydroxy Olopatadine
α-?????????
1331668-21-3
C21H24ClNO4
9,9-DiMethyl-9H-9-silafluorene
9,9-???-9-??????
13688-68-1
C14H14Si
4-Methoxy-7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyriMidin-2-aMine
115479-42-0
C12H16N4O5
N-[4-(1-Allyl-3-butyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-ylMethyl)phenyl]acetaMide
628279-02-7
C21H25N5O3
(S)-N-[2-[7-Allyl-5-broMo-2,3-dihydro-6-hydroxy-1H-inden-1-yl]ethyl]propanaMide
196597-86-1
C17H22BrNO2
ButaMirate Citrate
18109-81-4
C24H37NO10
3-Chloro-4-pyridyl cyclohexylMethyl ketone
898785-42-7
C13H16ClNO
Dimethylbis(t-butylcyclopentadienyl)titanium(IV), min. 98%
DIMETHYLBIS(T-BUTYLCYCLOPENTADIENYL)???
79376-38-8
C20H22Ti
D-Lyxose-1-13C
D-????-1-13C
70849-22-8
C5H10O5
(+)-cis-VincaMinic Acid Ethyl Ester
EBURNAMENINE-14-?????,14,15-DIHYDRO-14-HYDROXY-,??????,(3A,14B,16A)-
40163-56-2
C22H28N2O3
D-ribo Phytosphingosine 1-Phosphate
D-??-??????-1-???
38597-28-3
C18H40NO6P
Retigabine N-β-D-Glucuronide SodiuM Salt
191873-41-3
C22H26FN3O8
1,2,5,6-TetrabroMohexane (Mixture of diastereoisoMers)
1,2,5,6-????????
58443-86-0
C6H10Br4
N-HydroxysucciniMidyl Pyrenebutanoate
1-????? N-?????????? ????
114932-60-4
C24H19NO4
Copper(II) 2,3,9,10,16,17,23,24-Octafluorophthalocyanine (purified by subliMation)
??(II)2,3,9,10,16,17,23,24-????????????(????)
148651-60-9
C32H8CuF8N8
rac-Clopidogrel-MP Endo Derivative
rac-??????-MP?????
1346598-12-6
C25H26ClNO6S
AZD1080
612487-72-6
C19H18N4O2
Estrone β-D-Glucuronide Triacetate Methyl Ester
????β-D-???????????????????
27537-72-0
C31H38O11
2-Azabicyclo[4.2.0]octa-4,6(1)-dien-3-one
85728-10-5
C7H7NO
Androsterone Sulfate SodiuM Salt
??????????????
1852-41-1
C19H29NaO5S
AG-1295
71897-07-9
C16H14N2
Pd(II) Meso-Tetraphenyl Tetrabenzoporphine
??-?????-????????
119654-64-7
C60H36N4Pd
Tetrahydrofurfuryl Salicylate
???????????????
2217-35-8
C12H14O4
6-Cyano-trans-3-broMo-3,4-dihydro-2,2-diMethyl-2H-benzo-[b]-pyran-4-ol
65018-89-5
C12H12BrNO2
2,6-diMethyl-3'-(4-MethylpiperazinoMethyl) benzophenone
898788-77-7
C21H26N2O
4-(4-cyanophenyl)-1-butene
4-(4-?????)-1-??
15451-33-9
C11H11N
Fmoc-D-cyclopropylglycine, 98%
FMOC-D-??????????
923012-40-2
C20H19NO4
L-DOPA Ethyl Ester Hydrochloride
L-DOPA?????????
39740-30-2
C11H16ClNO4
3',4'-Dihydroxy-1-phenyl-2-butanone
1-(3,4-???????)??-1-?
17386-89-9
C10H12O3
3-Oxo-4-aza-5α-αndrost-1,5-diene-17β-carboxylic Acid Methyl Ester
166896-62-4
C20H27NO3
2-BroMotriphenylaMine
2-?????????
78600-31-4
C18H14BrN
Ethyl 2,5-diMethoxybenzoylforMate
??2,5-????????????
911047-42-2
C12H14O5
PhenoxyMethylpenilloic Acid (Mixture of DiastereoMers)
??????????
4847-29-4
C15H20N2O4S
ethyl 5-oxo-5-[2-(3-pyrrolinoMethyl)phenyl]valerate
898763-98-9
C18H23NO3
4-Nitrophenyl 6-O-α-D-Glucopyranosyl-α-D-glucopyranoside
4-?????6-O-(aD-???????)-aD-????????
136734-56-0
C18H25NO13
4-Deoxy-4-fluoro-D-Mannose
4-DEOXY-4-FLUORO-D-???
87764-47-4
C6H11FO5
4'-(DiMethylaMino)-p-toluenesulfonanilide
19766-55-3
C15H18N2O2S
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