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J & K SCIENTIFIC LTD.??? ?? ??? ?????.

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
??:China
URL: www.jkchemical.com
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Carebastine?????90729-42-3C32H37NO4
PotassiuM 3-(N,N-diisopropylaMino)prop-1-en-2-yltrifluoroborate1357559-55-7C9H18BF3KN
tert-Butyl 4-(5-hydroxy-4-Methylpyridin-2-yl)piperazine-1-carboxylate1350885-65-2C15H23N3O3
trans-2-[2-(2-broMophenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid733740-67-5C14H15BrO3
3-Methylcatechol-d31189946-33-5C7H8O2
9-Methyl Risperidone138271-01-9C24H29FN4O2
3-(N-Boc-ethylaMino) Azetidine??-????-3-?-????tert-??????929716-69-8C10H20N2O2
(R)-(+)-TiMolol Maleate26839-77-0C17H28N4O7S
2-AnilinoacetaMide2-??????????21969-70-0C8H10N2O
4-[[[(4-Methylphenyl)sulfonyl]oxy]Methyl]-2,6-pyridinedicarboxylic Acid 2,6-DiMethyl Ester4-[[[(4-????)???]??]??]-2,6-?????????2,6-???????909247-46-7C17H17NO7S
4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]-2-fluorobenzophenone898758-08-2C21H22FNO3
4-(t-Boc-aMino)-1-butyl BroMide164365-88-2C9H18BrNO2
2,5-Anhydro-D-glucitol27826-73-9C6H12O5
Desfluoro EzetiMibe???????????302781-98-2C24H22FNO3
FMoc-3-exo-aMinobicyclo[2.2.1]-hept-5-ene-2-exo-carboxylic acid1217848-39-9C23H21NO4
4-azetidinoMethyl-4'-Methylbenzophenone898777-31-6C18H19NO
α,β-Dioxo-N-N-diMethyltryptaMine 5-Carboxylic Acid Methyl Esterα,β-Dioxo-NN-diMethyltryptaMine5-???????????1052181-84-6C14H14N2O4
Benzoin Benzoate1459-20-7C21H16O3
1-[(4-BroMobenzene)sulfonyl]thioMorpholine223555-81-5C10H12BrNO2S2
2,4,5-TriMethoxyphenylethylaMine15394-83-9C11H17NO3
2-Hydroxy Nevirapine2-?????????254889-31-1C15H14N4O2
2-Hydroxy-5-nitrosobenzoic Acid Methyl Ester2-????-5-?????????????202117-16-6C8H7NO4
9-N-Butylfluorene9-N-??????3952-42-9C17H18
N-(3-Guanidino-4-Methylphenyl)-4-(Methylpiperazine-1-yl-Methyl)benzaMide DihydrochlorideN-(3-GUANIDINO-4-????)-4-(??????-1-YL-??)?????581076-65-5C21H28N6O
ClindaMycin Myristate????????????1123211-66-4C32H59ClN2O6S
5-(1,3-Dioxolan-2-yl)-2-(3-Iodobenzoyl)thiophene898778-13-7C14H11IO3S
5-Hydroxynitrofen5-????????63987-04-2C12H7Cl2NO4
N-(1α,5α,6α)-3-Αzabicyclo[3.1.0]hex-6-yl-carbaMic Acid 1,1-DiMethylethyl Ester????,3-??????[3.1.0]??-6-?-,1,1-?????????,134575-17-0C10H18N2O2
1-[4-(Methylthio)phenyl]-1,4-pentanedione1-[4-(?????)??]-1,4-????189501-33-5C12H14O2S
Isovalerylshikonin????????76549-35-4C21H24O6
3'-broMo-2-(3-fluorophenyl)acetophenone898784-69-5C14H10BrFO
3'-Acetyl-4'-(2,3-epoxypropoxy)butyranilideN-[3-???-4-(???????)??]??????28197-66-2C15H19NO4
4-(BroMochloroMethyl)-3-chloro-5-hydroxy-2(5H)-furanone (Mixture of DiastereoMers)132059-51-9C5H3BrCl2O3
2-broMo-4-(4-broMophenyl)-1-butene2-???-4-(4-?????)??-1-?485320-34-1C10H10Br2
3-(3,4-Difluorobenzoyl)thiophene898771-62-5C11H6F2OS
Methyl 3-AcetylaMino-4-O-benzoyl-6-broMo-2,3,6-trideoxy -α-D-ribo-hexopyranoside??3-??????-4-O-???-6-???-2,3,6-?????-α-D-??-???????57865-92-6C16H20BrNO5
2-Methoxy-3'-piperidinoMethyl benzophenone898792-62-6C20H23NO2
Cyclobutyl 2-pyridyl ketone?????2-?????515154-32-2C10H11NO
N-Octylpyridin-4-aMine64690-19-3C13H22N2
NIP 142203002-58-8C23H27N3O6
2-Stearoyl-sn-glycero-3-phosphocholine2-?????-sn-????-3-?????4421-58-3C26H54NO7P
6-bromo-8-methoxy-[1,2,4]triazolo[4,3-a]pyrazine, 95%1350885-67-4C6H5BrN4O
N-BenzoylcarbonylaMinoacetaMidine Hydrochloride?????,(2-???-2-?????)-,????????,????50850-19-6C10H14ClN3O2
DextroMethorphan-d3 HydrobroMide1443149-12-9C18H28BrNO2
3,3-Azo-1-butanol3-?????25055-82-7C4H8N2O
7-chloro-7-octenoic acid7-???-7-???731773-29-8C8H13ClO2
(R)-(+)-Dropropizine99291-24-4C13H20N2O2
Methyl (2S,4S)-4-[3-(diMethylaMino)phenoxy]-2-pyrrolidinecarboxylate1135225-24-9C14H20N2O3
Sapanisertib, 98%, a potent and selective mTOR inhibitor1224844-38-5C15H15N7O
5-Azido-5-deoxy-3,4-di-O-acetyl-1,2-O-isopropylidene-β-D-fructose5-???-5-???-3,4-DI-O-???-1,2-O-???????-??-D-????94801-00-0C13H19N3O7
(S)-α,α-Diphenyl-???[(S)-PYRROLIDINE-3-YL]??????????????194602-27-2C18H19BrN2
4-DesMethoxy-4-chloro OMeprazole Sulfide4-?????-4-???????????220757-74-4C16H16ClN3OS
Perthanep,p-??-DDD72-56-0C18H20Cl2
25-Desacetyl Rifapentin25????????79039-56-8C45H62N4O11
Isochlortetracycline514-53-4C22H23ClN2O8.ClH
2-(AMinooxy)-N-(5-iodo-2-pyridinyl)acetaMide hydrochloride2-(?????)-N-(5-??????-2-?)?????????321571-57-7C7H9ClIN3O2
Methyl 6-(HydroxyMethyl)-2-pyridinecarboxylate39977-44-1C8H9NO3
Chrysophanol 8-O-glucoside13241-28-6C21H20O9
HoMo Sildenafil??????642928-07-2C23H32N6O4S
Ticarcillin See T43790134787-01-4C15H16N2O6S2
7-BroMothieno[3,2-d]pyriMidin-4(1H)-one31169-25-2C6H3BrN2OS
4-chloro-3'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]-2-fluorobenzophenone898762-16-8C21H21ClFNO3
TriMethylpropylaMMoniuM Chloride2877-24-9C6H16ClN
Indanazoline?????40507-78-6C12H15N3
(2S,3S,5S)-2-AMino-3-hydroxy-5-(tert-butyloxycarbonylaMino)-1,6-diphenylhexane144163-85-9C23H32N2O3
2-(2,6-DiMethoxybenzoyl)-5-(1,3-dioxolan-2-yl)thiophene898779-07-2C16H16O5S
4-HydroxyaMino Sulfosuccinic Acid SodiuM Salt4-?????????????????1026417-71-9C4H8NNaO7S
Serotonin O-Sulfate????O-???16310-20-6C10H12N2O4S
rac N-DeMethyl Dapoxetine HydrochlorideracN-???????119357-18-5C20H21NO
(1H-1,2,3-Triazol-4-yl)MethanaMine Hydrochloride1009101-70-5C3H7ClN4
PI(3,4,5)P3 diC4L-ALPHA-D-MYO-?????????3,4-5-???????DIC8163563-77-7C25H51NaO22P4
S-[2-(4-AzidosalicylaMido)ethylthio]-2-thiopyridineS-[2-(4-?????????)????]-2-?????164575-82-0C14H13N5O2S2
2-Methoxy-3-pyridinesulfonyl Chloride2-??????-3-????????219715-44-3C6H6ClNO3S
Z,Z-Dienestrol-d6 (see D441818)Z,Z-??????-d691297-99-3C18H18O2
trans-2-[2-(4-Methoxyphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid735274-77-8C16H20O4
8-(4-fluorophenyl)-8-oxooctanenitrile898767-15-2C14H16FNO
1-Chloro-2-Methylenecyclohexane1-???-2-????????71518-98-4C7H11Cl
Azafenidin?????68049-83-2C15H13Cl2N3O2
4-AMino-2,3-dichlorophenol4-???-2,3-??????39183-17-0C6H5Cl2NO
Decyl Methyl Ether1-?????7289-52-3C11H24O
Lercanidipine-d3??????-d31190043-34-5C36H38D3N3O6
Prasugrel-d5?????-d51189919-49-0C20H20FNO3S
5β-Pregnan-21-ol-3,11,20-trione21-?????-5B-????-3,11,20-???10417-86-4C21H30O4
3-Iodo-3-???-7-??-1H-?????117007-52-0C6H4IN3
1-BroMobutane-d91-?????-D998195-36-9C4H9Br
N-Trityl Losartan CarboxaldehydeN-???????????????133910-00-6C41H35ClN6O
Ethanol-d5??-D5???1859-08-1C2HD5O
Dibenzyl Phenyl Phosphate112507-48-9C20H19O4P
2,3-diMethyl-4'-pyrrolidinoMethyl benzophenone898776-41-5C20H23NO
4-broMo-2-fluoro-3'-(4-MethylpiperazinoMethyl) benzophenone898789-09-8C19H20BrFN2O
4-Nitro-5-MethylaMino-6-Methyl-2,1,3-benzoselenodiazole4-???-5-?????-6-??-2,1,3-????????149703-56-0C8H8N4O2Se
4-Chloro-3-Methylpyridine 1-Oxide4-???-3-??-1-???-???1073-34-3C6H6ClNO
6-Methylbenz[a]anthracene6-METHYLBENZO(A)????316-14-3C19H14
N-D-Gluconoyl-ND-?????-L-????93980-76-8C11H19NO10
D,L-M-Tyrosine Methyl Ester HydrochlorideD,Lm-????????????34260-70-3C10H14ClNO3
(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-Tris-{[tert-butyl(diMethyl)silyl]oxy}-4,4,6,8,12,16-hexaMethyl-17-(2-Methyl-1,3-thiazol-4-yl)-5-oxo-heptadeca-12,16-dienoic Acid193146-63-3C45H85NO6SSi3
Cyclopentyl 4-fluorophenyl ketone??????4-????????31545-25-2C12H13FO
17α-Dihydro Equilenin6639-99-2C18H20O2
2-(2-TrifluoroMethylbenzoyl)oxazole2-(2-???????????)???898759-62-1C11H6F3NO2
Ethyl 5-oxo-5-[3-(3-pyrrolinoMethyl)phenyl]valerate??5-??-5-[3-(3-??????)??]?????898749-78-5C18H23NO3
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