成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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

?? ?:J & K SCIENTIFIC LTD.
??:-
???:jkinfo@jkchemical.com
??:China
URL: www.jkchemical.com
? ?? ?:96815

?? ????

Donepezil Benzyl BroMide (Donepezil IMpurity)???????????(???????)844694-85-5C31H36BrNO3
3-Deazauridine3-??????23205-42-7C10H13NO6
trans-(E)-Flupentixol Dihydrochloride???-(E)-??????????????51529-02-3C23H25F3N2OS
1,3-Dimethyl-1H-pyrazole-5-acetic acid, 97%1H-???-5-????,1,3-???-196717-12-1C7H10N2O2
4-Methyl-2-(2-methyl-1-propenyl)tetrahydropyran, 99%, mixture of cis and trans???????-4-??-2-(2-??-1-????)-2H-??16409-43-1C10H18O
5-Acetylvaleric acid, 97%5-???????3128-07-2C7H12O3
β-Estradiol 17-cypionate, 98%, an ET-1 inhibitor313-06-4C26H36O3
D-Ribose-1,3-13C2D-[1,3-13C2]???478511-79-4C5H10O5
1-(6-Benzofuranyl)-2-propanone1-(6-?????)-2-????286836-34-8C11H10O2
ThifluzaMide130000-40-7C13H6Br2F6N2O2S
(S,R)-N-(1-Phenylethyl) Ibuprofen AMide(S,R)-N-(1-????)????????81576-47-8C21H27NO
7-Methyloctanal7-?????49824-43-3C9H18O
2-(2-Methylvaleryl)oxazole2-(2-?????)???898759-23-4C9H13NO2
Benzyl N-Acetyl-4,6-O-benzylidene-α-D-MuraMic Acid2862-03-5C25H29NO8
Flurbiprofen Axetil91503-79-6C19H19FO4
ThyMidine 5'-Triphosphate SodiuM Salt?????????18423-43-3C10H18N2NaO14P3
2,3-Dihydro-2,2-diMethyl-2',3'-O-(1-isopropylidene)inosine136207-52-8C15H22N4O5
2,4-DiMethoxy-3,5-difluorobenzenaMine195136-67-5C8H9F2NO2
N-(Tosyl-L-alanyl)-3-hydroxyindoleN-(TOSYL-L-ALANYL)-3-???????101506-88-1C18H18N2O4S
Dabigatran Ethyl Ester429658-95-7C27H29N7O3
2-Chloro-4-ethoxyquinoline2-???-4-??????4295-08-3C11H10ClNO
(R,S)-Palonosetron Hydrochloride(R,S)-?????????135755-51-0C19H25ClN2O
5-Oxo-1-propyl-2-pyrrolidineacetic Acid5-??-1-???-2-????????90609-03-3C9H15NO3
α-Asarone, 98%, from herb Acorus tatarinowii2883-98-9C12H16O3
2,6-difluoropyridin-3-ol, 95%209328-85-8C5H3F2NO
Carmustine, 98%, DNA alkylating agent?????154-93-8C5H9Cl2N3O2
5-Methoxybenzo[d]thiazole, 97%5-????????2942-14-5C8H7NOS
γ-Hydroxy Phenylbutazone??-?????????568-76-3C19H20N2O3
Catharanthine-d3????-d3133146-02-8C21H23N2O2
3-broMo-3'-pyrrolidinoMethyl benzophenone898770-16-6C18H18BrNO
rac-3-Hydroxypentanoic Acid3-??????????10237-77-1C5H10O3
(S,S)-(-)-1,2-Bis(t-butylMethylphosphino)benzene (S,S)-BenzP*1355162-85-4C16H28P2
N5-(1-IMinoethyl) L-Ornithine HydrochlorideL-N5-(1-?????)????*????DE150403-88-6C7H15N3O2.ClH
1-BroMo-4-nitrobenzene-d44-????????-D4350820-19-8C6BrD4NO2
(-)-Sparteine?????90-39-1C15H26N2
rac 2-(4-ForMylphenyl)propionic Acid Ethyl Ester4-ForMyl-α-??-????????????43153-04-4C12H14O3
3-[4-(2-Methoxyethyl)phenoxy]-3-[4-(2-?????)???]-62572-90-1C12H18O4
6-Carboxysucrose6-?????????133634-68-1C12H20O12
2'-AzetidinoMethyl-3-chloro-4-fluorobenzophenone2'-AZETIDINOMETHYL-3-???-4-????????898755-01-6C17H15ClFNO
(-)-Carbovir120443-30-3C11H13N5O2
3-BroMo-5-chlorobenzaldehyde188813-05-0C7H4BrClO
4-ForMylaMino Antipyrine1672-58-8C12H13N3O2
3'-chloro-3,3-diMethyl-4'-fluorobutyrophenone898764-66-4C12H14ClFO
N-DesMethyl TopotecanN-????????190710-79-3C22H21N3O5
5,5'-Dibromo-2,2'-bipyridine, 97%5,5'-????-2,2'-????15862-18-7C10H6Br2N2
(Z)-2-Ethyl-3-MethylMaleic Acid DisodiuM Salt(Z)-2-??-3-??????????929555-91-9C7H11NaO4
4-(4-Acetoxyphenyl)-2-chloro-1-butene4-(4-??????)-2-???-1-??890097-86-6C12H13ClO2
2,4-dichloro-2'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]benzophenone898756-51-9C21H21Cl2NO3
4-Chlorodibenzofuran4-????????74992-96-4C12H7ClO
2-AMino-4,5,6,7,8-pentahydrothiazolo[5,4-d]azepine Dihydrochloride2-???-4,5,6,7,8-?????????[5,4-D]???,????36085-64-0C7H13Cl2N3S
Tri-t-butylphosphine[bis(trifluoromethyl)sulfonylimido]gold(I), 98%1121960-93-7C14H28AuF6NO4PS2+
Bis(ethylbenzene)molybdenum [mixture of (C2H5)xC6H6-x where x = 0-4)]??(????)????32877-00-2C16H20Mo
4-Amino-benzenemethanamine dihydrochloride, 98%54799-03-0C7H12Cl2N2
LuMiflavin-3-acetic Acid Ethyl EsterLuMiflavin-3-??????????74178-39-5C17H18N4O4
Keto Itraconazole????????112560-33-5C35H36Cl2N8O5
N-[(1S,2S,4S)-4-[[(1,1-DiMethylethoxy)carbonyl]aMino]-2-hydroxy-5-phenyl-1-(phenylMethyl)pentyl]carbaMic Acid 5-ThiazolylMethyl Ester162849-95-8C28H35N3O5S
3,5-dichloro-3'-piperidinoMethyl benzophenone898793-56-1C19H19Cl2NO
25-Hydroxy VitaMin D2-d625-?????VD2-D61262843-46-8C28H44O2
BrobactaM S,S-Dioxide??????75527-87-6C8H10BrNO5S
2,2'-Bipiperidine2,2-?????531-67-9C10H20N2
β,β-Diethylalanine2-???-3-??-???14328-54-2C7H15NO2
6-Fluoro-4-Methyl-3-pyridinecarboxaldehyde6-????-4-??????????1266253-68-2C7H6FNO
2-AMino-1-(4-Methylphenyl)ethanol2-???-1-(4-????)???53360-85-3C9H13NO
α-Hydroxy Olopatadineα-?????????1331668-21-3C21H24ClNO4
9,9-DiMethyl-9H-9-silafluorene9,9-???-9-??????13688-68-1C14H14Si
4-Methoxy-7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyriMidin-2-aMine115479-42-0C12H16N4O5
N-[4-(1-Allyl-3-butyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-ylMethyl)phenyl]acetaMide628279-02-7C21H25N5O3
(S)-N-[2-[7-Allyl-5-broMo-2,3-dihydro-6-hydroxy-1H-inden-1-yl]ethyl]propanaMide196597-86-1C17H22BrNO2
ButaMirate Citrate18109-81-4C24H37NO10
3-Chloro-4-pyridyl cyclohexylMethyl ketone898785-42-7C13H16ClNO
Dimethylbis(t-butylcyclopentadienyl)titanium(IV), min. 98%DIMETHYLBIS(T-BUTYLCYCLOPENTADIENYL)???79376-38-8C20H22Ti
D-Lyxose-1-13CD-????-1-13C70849-22-8C5H10O5
(+)-cis-VincaMinic Acid Ethyl EsterEBURNAMENINE-14-?????,14,15-DIHYDRO-14-HYDROXY-,??????,(3A,14B,16A)-40163-56-2C22H28N2O3
D-ribo Phytosphingosine 1-PhosphateD-??-??????-1-???38597-28-3C18H40NO6P
Retigabine N-β-D-Glucuronide SodiuM Salt191873-41-3C22H26FN3O8
1,2,5,6-TetrabroMohexane (Mixture of diastereoisoMers)1,2,5,6-????????58443-86-0C6H10Br4
N-HydroxysucciniMidyl Pyrenebutanoate1-????? N-?????????? ????114932-60-4C24H19NO4
Copper(II) 2,3,9,10,16,17,23,24-Octafluorophthalocyanine (purified by subliMation)??(II)2,3,9,10,16,17,23,24-????????????(????)148651-60-9C32H8CuF8N8
rac-Clopidogrel-MP Endo Derivativerac-??????-MP?????1346598-12-6C25H26ClNO6S
AZD1080612487-72-6C19H18N4O2
Estrone β-D-Glucuronide Triacetate Methyl Ester????β-D-???????????????????27537-72-0C31H38O11
2-Azabicyclo[4.2.0]octa-4,6(1)-dien-3-one85728-10-5C7H7NO
Androsterone Sulfate SodiuM Salt??????????????1852-41-1C19H29NaO5S
AG-129571897-07-9C16H14N2
Pd(II) Meso-Tetraphenyl Tetrabenzoporphine??-?????-????????119654-64-7C60H36N4Pd
Tetrahydrofurfuryl Salicylate???????????????2217-35-8C12H14O4
6-Cyano-trans-3-broMo-3,4-dihydro-2,2-diMethyl-2H-benzo-[b]-pyran-4-ol65018-89-5C12H12BrNO2
2,6-diMethyl-3'-(4-MethylpiperazinoMethyl) benzophenone898788-77-7C21H26N2O
4-(4-cyanophenyl)-1-butene4-(4-?????)-1-??15451-33-9C11H11N
Fmoc-D-cyclopropylglycine, 98%FMOC-D-??????????923012-40-2C20H19NO4
L-DOPA Ethyl Ester HydrochlorideL-DOPA?????????39740-30-2C11H16ClNO4
3',4'-Dihydroxy-1-phenyl-2-butanone1-(3,4-???????)??-1-?17386-89-9C10H12O3
3-Oxo-4-aza-5α-αndrost-1,5-diene-17β-carboxylic Acid Methyl Ester166896-62-4C20H27NO3
2-BroMotriphenylaMine2-?????????78600-31-4C18H14BrN
Ethyl 2,5-diMethoxybenzoylforMate??2,5-????????????911047-42-2C12H14O5
PhenoxyMethylpenilloic Acid (Mixture of DiastereoMers)??????????4847-29-4C15H20N2O4S
ethyl 5-oxo-5-[2-(3-pyrrolinoMethyl)phenyl]valerate898763-98-9C18H23NO3
4-Nitrophenyl 6-O-α-D-Glucopyranosyl-α-D-glucopyranoside4-?????6-O-(aD-???????)-aD-????????136734-56-0C18H25NO13
4-Deoxy-4-fluoro-D-Mannose4-DEOXY-4-FLUORO-D-???87764-47-4C6H11FO5
4'-(DiMethylaMino)-p-toluenesulfonanilide19766-55-3C15H18N2O2S
Copyright 2019 ? ChemicalBook. All rights reserved