天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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

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

?? ????

8-DiMethylaMino-1,4-dioxaspiro[4.5]decan-8-carbonitrile8-??????-1,4-??????[4.5]??-8-??????65619-92-3C11H18N2O2
MK-2048869901-69-9C21H21ClFN5O4
ethyl 4-cyanobenzoylforMate??4-???????????302912-31-8C11H9NO3
3-AMino-4,5,6,7-tetrahydro-benzo[b]thiophene-2-carboxylic acid Methyl ester3-???-4,5,6,7-???????-??[B]???-2-??????????119205-38-8C10H13NO2S
Methyl 3-(IMidazol-4-yl) Propionate??3-(1H-????-4-YL)-??????????31434-93-2C7H10N2O2
3-(2,3-DiMethoxyphenyl)-1-propene19754-21-3C11H14O2
BroMochloroMethane-d2????????-D23149-74-4CBrClD2
4,7-DibroMo[1,2,5]thiadiazolo[3,4-c]pyridine[1,2,5]??????[3,4-c]???,4,7-dibroMo-333432-27-2C5HBr2N3S
Salacinol???????200399-47-9C9H18O9S2
Anilazine????101-05-3C9H5Cl3N4
2-Acetoxy-3',5'-Methylbenzophenone890099-15-7C17H16O3
Oxychlordane IsoMer27304-13-8C10H4Cl8O
DiclofenaMide?????????120-97-8C6H6Cl2N2O4S2
trans-1,3-CyclohexanediaMine???-1,3-????????26883-70-5C6H14N2
2-Chloromethyl-4-methylbenzo[d]thiazole, 97%?????,2-(?????)-4-??-(9CI)131337-69-4C9H8ClNS
2,3-diMethyl-4'-(4-MethylpiperazinoMethyl) benzophenone898783-69-2C21H26N2O
Fmoc-4-cyclohexyl-piperidine-4-carboxylic acid, 98%FMOC-4-?????-????-4-?????882847-21-4C27H31NO4
Fmoc-3-amino-2-naphthoic acid, 97%FMOC-3-AMINO-2-????372159-75-6C26H19NO4
(3S,5S)-3,5-Dimethyl-morpholine, 98%(3S,5S)-3,5-???????154634-96-5C6H13NO
2-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine, 95%2-???-5-???-7H-???[2,3-d]????1060815-90-8C6H3ClIN3
3-Chloro Fenofibric Acid2-[4-(3-??????)???]-2-??????60012-96-6C17H15ClO4
4-Hydroxy-3,5-isoxazoledicarboxylic Acid 3,5-Diethyl Ester4-????-3,5-??????????3,5-???????23468-99-7C9H11NO6
2'-Deoxyadenosine Anhydrous958-09-8C10H13N5O3
Benzyl 2-Azido-2-deoxy-α-D-galactopyranoside??2-???-2-???-α-D-????????166907-09-1C13H17N3O5
4-Hydroxy-5-Methyl-2-oxazolecarboxylic Acid Methyl Ester1379247-69-4C6H7NO4
5-BroMo-3-fluoro-2-diMethylaMinopyridine1344046-09-8C7H8BrFN2
(S)-N-(1-AMino-1-oxobutan-2-yl)-4-chlorobutanaMide(S)-N-(1-???-1-????-2-?)-4-????????102767-31-7C8H15ClN2O2
ProdiaMine?????29091-21-2C13H17F3N4O4
(+)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid61696-54-6C16H24O14
Thallium hydrotris[3-(2-pyridyl)pyrazol-1-yl]borate, min. 98%?????????[3-(2-PYRIDYL)PYRAZOL-1-YL]???165257-90-9C24H21BN9O3Tl
Desulfo Glucoraphanin?????????287966-62-5C12H23NO7S2
(1S,4S)-2-Methyl-2,5-diazabicyclo[2.2.1]heptane dihydrobromide, 98%(1S)-2-??-2,5-???????[2.2.1]???????????125224-62-6C6H12N2·2HBr
Myoglobin equine lyophil.??????????*100684-32-0NULL
trans-4'-Propyl-(1,1'-bicyclohexyl)-4-carboxylic Acid???-4'-???-(1,1'-??????)-4-?????65355-32-0C16H28O2
VitaMin D2 β-D-Glucuronide SodiuM Salt???D2β-D-???????????85701-30-0C34H51NaO7
Sodium pyrosulfate, 96%13870-29-6Na2O7S2
(+)-Cedrol, 98%, from Cedrus deodara (Roxb. ex Lamb.) G. Don???77-53-2C15H26O
2,7-dibromo-9-(1-octylnonyl)-9H-Carbazole2,7-????-9-(1-????)-9H-???955964-73-5C29H41Br2N
(1S-trans)-DecaMethrinic Acid(1S-???)-??????74560-76-2C8H10Br2O2
(2S)-Glycerol-O-β-D-galactopyranoside1-O-β-D-???????-sn-????38841-15-5C9H18O8
Cidofovir Hydrate?????149394-66-1C8H14N3O6P
Methyl (R)-5-benzyloxy-4-methyl-2-oxo-pentanoate, 95%, ee: 98%1245644-03-4C14H18O4
Mono[2-(perfluorohexyl)ethyl] Phosphate??[2-(???????)??]???57678-01-0C8H6F13O4P
N-MethylMethanesulfonaMide1184-85-6C2H7NO2S
3',5'-DiMethyl-2-piperidinoMethyl benzophenone898773-36-9C21H25NO
N-Acetyl-S-(3,4-diMethylbenzene)-L-cysteineN-???-S-(3,4-?????)-L-????581076-72-4C13H17NO3S
Febantel58306-30-2C20H22N4O6S
(8S-cis)-8-Acetyl-10-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-Methoxy-5,12-naphthacenedione111248-01-2C27H32O8Si
Benzyl Trisulfide6493-73-8C14H14S3
Blonanserin, 99.5%, a D2/5-HT2 receptor antagonist132810-10-7C23H30FN3
N-Hydroxy-11-azaarteMisininN-?????-11-????????1086409-82-6C15H23NO5
5-Keto-O-tert-butyl Fluvastatin194935-02-9C28H32FNO4
2-Methylisoborneol Odor Standard2371-42-8C11H20O
2-(Di-t-butylphosphino))-1,1'-biphenyl(acetonitrile)gold(I) hexafluoroantimonate, 99%(??????)[(2-???)?-tert-?????]?(I)????????????866641-66-9C22H30AuF6NPSb
L-(+)-Ergothioneine???????497-30-3C9H15N3O2S
2,2',3,5'-Tetrachlorobiphenyl2,2',3,5'-??????????41464-39-5C12H6Cl4
Methyl Glyphosate??????-N-??24569-83-3C4H10NO5P
1,2-Dihydro DexaMethasone1,2-??????????426-17-5C22H31FO5
2,3-dichloro-4'-MorpholinoMethyl benzophenone898770-55-3C18H17Cl2NO2
Umicore CX42, 19% Pd, Product of Umicore????CX42627878-09-5C54H78Cl4N4Pd2
2-(AcetylaMino)-2-deoxy-D-glucopyranose 3,4,6-Triacetate2-(??????)-2-???-D-???????3,4,6-???????34051-43-9C14H21NO9
Busan2-(?????????)?????21564-17-0C9H6N2S3
rac 4-HydroxyMethyl AMbrisentanrac4-????????????1106685-84-0C22H22N2O5
(Z)-Cinnarizine(Z)-????750512-44-8C26H28N2
O-Benzyl PsilocinO-?????28383-23-5C19H22N2O
N-(1,1-Bis(hydroxyMethyl)-3-(4-octylphenyl)propyl)acetaMide249289-10-9C21H35NO3
Cletoquine-d4 OxalateCletoquine-d4?????1216461-57-2C18H24ClN3O5
Tau-Fluvalinateτ-???????102851-06-9C26H22ClF3N2O3
Bis(2-BroMoethyl)aMine hydrobroMide??(2-?????)????????43204-63-3C4H10Br3N
5'-HydroxypiroxicaM5'-?????????M76066-11-0C15H13N3O5S
5β-?Dihydrocorticosteron?e566-01-8C21H32O4
2-Hydroxy-3-Methoxybenzyl Alcohol2-????-3-????? ???4383-05-5C8H10O3
2,2',3,4,6,6'-Hexachlorobiphenyl74472-40-5C12H4Cl6
Etofenprox??????80844-07-1C25H28O3
2-Phenyl-2-propylbenzodithiolate, min. 97%2-??-2-???????????201611-77-0C16H16S2
2-Tridecanoylpyridine2-?????????242458-31-7C18H29NO
1,2-Bis(4'-Methyl-2,2'-bipyridin-4-yl)ethane4',4"'-?????(4-??-2,2'-????)96897-04-0C24H22N4
2-tert-Butyl-4-hydroxyanisole88-32-4C11H16O2
2-(4-Butoxybenzoyl)pyridine898780-03-5C16H17NO2
cis-3-(4-chlorobenzoyl)cyclopentane-1-carboxylic acidCIS-3-(4-??????)??????-1-????732252-68-5C13H13ClO3
Methyl Tributylstannyl Sulfide?????????????17314-32-8C13H30SSn
3'-azetidinoMethyl-3-chloro-4-fluorobenzophenone898771-85-2C17H15ClFNO
N-NitrosoMethylethylaMineN-??????????10595-95-6C3H8N2O
3,4-DiMethoxy[7-13C]-benzaldehyde3,4-?????[7-13C]-?????1173022-44-0C9H10O3
(4S,trans)-1,1-DiMethylethyl-6-aMinoethyl-2,2-diMethyl-1,3-dioxane-4-acetate1105067-89-7C14H27NO4
3'-(3-pyrrolinoMethyl)-2-thioMethylbenzophenone898789-90-7C19H19NOS
2,2',3,4,5,6-Hexachlorobiphenyl41411-61-4C12H4Cl6
2-(2-Cyanophenyl)-4'-iodoacetophenone898784-33-3C15H10INO
9-Ethylphenanthrene9-??????3674-75-7C16H14
Propyl Paraben Sulfate162338-10-5C10H12O6S
1-(2-Pyridyl)-2-(2-nitrobenzyl)alkyne1-(2-???)-2-(2-?????)??155372-21-7C13H8N2O2
3-HydroxyMandelonitrile3-??????ELONITRILE53313-95-4C8H7NO2
RaMelteon Metabolite M-II (Mixture of R and S at the hydroxy position)????????M-II896736-21-3C16H21NO3
2-carboethoxy-4'-thioMorpholinoMethyl benzophenone898782-49-5C21H23NO3S
p-TyraMine-d4 Hydrochloride???-d4???1189884-47-6C8H12ClNO
2,2-Dibromo-1-(4-chlorophenyl)ethanone, 97%4'-???-α,α-?????????13651-12-2C8H5Br2ClO
3-BroMophenyl cyclohexyl ketone898769-06-7C13H15BrO
2-Amino-5-bromo-2'-chlorobenzophenone, 98%2-???-5-???-2'-???????60773-49-1C13H9BrClNO
2-(4-Boc-piperazin-1-yl)-3-Methylpyridine-5-boronic acid pinacol ester2-[4-(N-Boc)????-1-?]-3-?????-5-??????????1073354-54-7C21H34BN3O4
2,2',3,3',5,6,6'-Heptachlorobiphenyl52663-64-6C12H3Cl7
Copyright 2019 ? ChemicalBook. All rights reserved