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

?? ????

Vincristine N-Oxide?????N-????947527-73-3C46H56N4O11
1-(2-Methylpropyl)-4-piperidone, 97%72544-16-2C9H17NO
4-[(tert-ButyldiMethylsilyl)oxy]butan-2-one4-[(tert-???????)??]??-2-?120591-36-8C10H22O2Si
(S,R)-BDTBIn-SaBOX, 99%1435467-29-0C51H62N2O2
4-Azidotetrafluorobenzaldehyde4-????????????????120384-18-1C7HF4N3O
8-AMino-7-oxopelargonic Acid Hydrochloride8-???-7-??-????HCL177408-65-0C9H18ClNO3
Glycodeoxycholic acid sodium salt, 97%???????????16409-34-0C26H42NNaO5
2,5-diMethyl-3'-Methoxybenzophenone750633-71-7C16H16O2
ethyl 8-chloro-8-nonenoate??8-???-8-??????485320-23-8C11H19ClO2
Boc-4-cyclohexyl-piperidine-4-carboxylic acid, 98%BOC-4-?????-????-4-?????273378-16-8C17H29NO4
rac trans-Paroxetine-d4 HydrochlorideRAC-TRANS????-D4,???1217753-24-6C19H21ClFNO3
3-chloro-2'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]-4-fluorobenzophenone898756-20-2C21H21ClFNO3
cyclohexyl 4-(pyrrolidinoMethyl)phenyl ketone898777-04-3C18H25NO
DiMethyl 4-(2-Chlorophenyl)-2,6-diMethyl-1,4-dihydropyridine-3,5-dicarboxylate43067-01-2C17H18ClNO4
17-Iodo-3-O-Methyl Estratetraenol17-???-3-O-??????????105644-55-1C19H23IO
2-Azido-2-deoxy-D-galacturonate 1,3,4-Triacetate Methyl Ester2-???-2-???-D-???????1,3,4-?????????????81997-92-4C13H17N3O9
5-ForMyl-α,α,α',α'-tetraMethyl-1,3-benzenediacetonitrile5-ForMyl-α,α,α',α'-?????-1,3-?????????120511-89-9C15H16N2O
Eleutheroside A, 98%474-58-8C35H60O6
(2-Hydroxyethyl)diMethyl(3-sulfopropyl)aMMoniuM Hydroxide Inner Salt [for BiocheMical Research]38880-58-9C7H19NO5S
2-Benzyloxy-1-ethoxy-d5-pyrocatechol117320-29-3C15H13D5O4
Dihydromyricetin, 98%, from Myrica rubra??????????27200-12-0C15H12O8
ErythroMycin Ethyl Succinate1264-62-6C43H75NO16
Methapyrilene FuMarate??????????33032-12-1C18H23N3O4S
2,4-dichloro-2'-pyrrolidinoMethyl benzophenone898774-95-3C18H17Cl2NO
Hercoflex?9001,3-????????,2,2'-[1,2-??????(??)]??[???]???,?????68186-30-1C21H24O9
Oxcarbazepine N-Sulfate??????N-????1159977-54-4C15H12N2O5S
4-(2-AMinoethyl)-1,3-dihydro-2H-indol-2-one Hydrochloride4-(2-?????)???????91374-26-4C10H13ClN2O
4-(2-Fluorophenyl)-1-butene4-(2-??????)-1-??71813-51-9C10H11F
5-[(DiMethylaMino)Methyl]-2-furanMethanol5-[(??????)??]-2-?????15433-79-1C8H13NO2
4,4'-Diethynylbiphenyl4,4'-???????38215-38-2C16H10
3-BroMo-5,7-dichloro-pyrazolo[1,5-a]pyriMidine114040-06-1C6H2BrCl2N3
4-(MethylaMino)-1-(3-pyridyl-d4)-1-butanone Dihydrochloride764661-23-6C10H12D4Cl2N2O
Olivetol500-66-3C11H16O2
Acetovanillone-d3??????-d380404-23-5C9H7D3O3
2'-Des(1-hydroxy-1-Methylethyl)-2'-Methycarboxy Montelukast Hydrochloride2'-Des(1-????-1-????)-2'-???????????????906107-37-7C34H33Cl2NO4S
Chlorethoxyfos54593-83-8C6H11Cl4O3PS
4-Methoxybenzo[d]thiazole, 97%?????,4-???-(7CI,8CI,9CI)3048-46-2C8H7NOS
7-Chloro-3-Methyl-1-benzothiophene17514-68-0C9H7ClS
Mocetinostat726169-73-9C23H20N6O
N-[(1S)-2,3-Dihydro-1H-inden-1-yl]-7H-pyrrolo[2,3-d]pyriMidin-4-aMine905580-86-1C15H14N4
2'-(3-pyrrolinoMethyl)-3,4,5-trifluorobenzophenone898763-86-5C18H14F3NO
(S)-3-Boc-amino-γ-butyrolactone, 98%(S)-3-Boc-???-??-?????104227-71-6C9H15NO4
n-Octylzinc broMideN-OCTYLZINC?????131379-13-0C8H17BrZn
PalladiuM(II) Acetate TriMer????[mu-(acetato-O:O')]?????53189-26-7C12H18O12Pd3
1-(2-Methoxypropoxy)-2-propanolPPG-2 ?????13429-07-7C7H16O3
cyclobutyl 2-(4-MethylpiperazinoMethyl)phenyl ketone??????2-(4-?????????)????898762-60-2C17H24N2O
Darunavir?????206361-99-1C27H37N3O7S
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-b]pyridine, 95%1H-????[3,4-b]???-5-??????????1093819-50-1C12H16BN3O2
N-DesMethyl Dextrorphan-d3N-??????????-d3873691-34-0C16H21NO
17α-Hydroxypregn-5-ene-3,20-dione-3,20-bis(ethyleneketal)3386-00-3C25H38O5
(S)-4-[4-(DiMethylaMino)-1-(4-fluorophenyl)-1-hydroxybutyl]-3-(hydroxyMethyl)-benzonitrile (2S,3S)-2,3-bis[(4-Methylbenzoyl)oxy]butanedioate(-)-4-(4-??????)-1-(4-??????)-1-(??????)-3-??????)-???????D-(+)-?-p-?????????128173-53-52C20H23FN2O2.C20H18O8
2,5-dichloro-2'-thioMorpholinoMethyl benzophenone898782-32-6C18H17Cl2NOS
3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbonitrile, 95%2-???-3-?????-5-???,???????1150561-70-8C13H17BN2O2
1-Tosylazetidin-3-one, 95%3-?????,1-[(4-????)???]-76543-27-6C10H11NO3S
DL-Norepinephrine-d6 Hydrochloride1219803-04-9C8H12ClNO3
N-(8-BroMo-6-quinoxalinyl)thioureaN-(8-BroMo-6-?????)?????1217439-05-8C9H7BrN4S
Prednisolone 21-Ethylcarbonate2205-88-1C24H32O7
Nα,Nε-Bis-boc-L-lysine tert-Butyl EsterNA,NE-BIS-BOC-L-???tert-??????97347-28-9C20H38N2O6
p-Cresol-d7P-???-D7202325-52-8C7HD7O
3-(3,4-DiMethylphenoxy)pyrrolidine hydrochloride3-(3,4-??????)???????28491-05-6C12H18ClNO
LaMotrigine N2-Oxide?????N2-????136565-76-9C9H7Cl2N5O
90%)'>25-Hydroxy VitaMin D2 3,3'-AMinopropyl Ether (>90%)25-????????D23,3'-?????????932023-11-5C31H51NO2
4-(BroMoMethyl)-tetrahydro-2H-thiopyran4-(?????)-??????-2H-????1276056-87-1C6H11BrS
4-Acetoxy-2',5'-dichlorobenzophenone4-ACETOXY-2',5'-????????150347-05-0C15H10Cl2O3
2,5-DibroMobiphenyl2,5-???????57422-77-2C12H8Br2
(3αS,7αS)-(+)-Hexahydro-3α-hydroxy-7α-Methyl-1,5-indandione33879-04-8C10H14O3
4-(Decyloxy)benzoic Acid4-N-???????5519-23-3C17H26O3
2-Chloro-5-fluoropyridine-4-Methanol2-???-5-FLUORO-4-(???????)???884494-86-4C6H5ClFNO
Z-Glu(OBzl)-OH, 98%5680-86-4C20H21NO6
Sulfapyridine-d4?????-d41189863-86-2C11H11N3O2S
3-Methyl-2-[2-(phenylaMino)ethenyl]benzothiazoliuM Methyl Sulfate3-??-2-[2-(?????)???]????????????301671-47-6C17H18N2O4S2
2-[[3-[2-(DiMethylaMino)ethyl]-1H-indol-5-yl]Methyl] Rizatriptan Benzoate?????????????1016900-25-6C35H41N7O2
Decylmagnesium bromide, 1.0 M solution in diethyl ether, J&KSeal17049-50-2C10H21BrMg
4'',6-Di-O-MethylerythroMycin4”,6-?-O-?????????123967-58-8C39H71NO13
3,3'-Diethylthiacarbocyanine Iodide905-97-5C21H21IN2S2
2-BroMo-6-Methyl-4-trifluoroMethylpyridine451459-17-9C7H5BrF3N
4-(Methylthiol)-1-(isothiocyanato)butane???4430-36-8C6H11NS2
5-(4-Chlorophenyl)-2H-pyrazole-3-carboxylic acid ethyl ester, 97%3-(4-?????)-1H-???-5-???????????595610-40-5C12H11ClN2O2
1,2,3-Trifluoro-5-isocyanatobenzene1,2,3-??????-5-????????869285-47-2C7H2F3NO
ForMaldehyde-13C,D2??????-13C,d2??63101-50-8D13CDO/D2O
Sograzepide155488-25-8C28H30N6O3
2-(N-Benzyl-N-Methyl)aMino-2-phenylbutanol-d52-(N-??-N-??)aMino-2-?????-d51330265-76-3C18H23NO
Methyl 9-ForMylnonanoate??9-ForMylnonanoate14811-73-5C11H20O3
6,7-DiMethylribityl LuMazine??????IV2535-20-8C13H18N4O6
L-Serine-3,3-d295034-57-4C3H7NO3
Norit(R) A pract.??? ??64365-11-3CH4
Zalcitabine Monophosphate SodiuM Salt???5'-???????104086-76-2C9H14N3O6P
7-Boc-1-oxa-7-azaspiro[3.5]nonane, 96%864684-96-8C12H21NO3
4'-carboethoxy-3-MorpholinoMethyl benzophenone898765-26-9C21H23NO4
1-Naphthyl α-D-galactopyranoside, 98%65174-63-2C16H18O6
2-Chlorodibenzofuran2-????????51230-49-0C12H7ClO
Ethyl 6-broMo-6-heptenoate??6-???-6-?????148252-43-1C9H15BrO2
7-Benzyloxy Warfarin7-???????30992-69-9C26H22O5
Bis-(1,2,2,2-tetrafluoroethyl) Ether??????????A(0.1ML)(BIS-(1,2,2,2-?????????)???)67429-44-1C4H2F8O
6-Dehydro Prednisolone6,7-???????????2427-64-7C21H26O5
[6-(TriMethylaMMoniuM)hexyl] Methanethiosulfonate BroMide[6-(TRIMETHYLAMMONIUM)HEXYL]??????????????1041424-77-4C10H24BrNO2S2
3-Chloropropionaldehyde DiMethyl Acetal3-???-1,1-????-???35502-06-8C5H11ClO2
5-(1,3-Dioxolan-2-yl)-2-thienyl 1-propylbutyl ketone898773-00-7C15H22O3S
Bis(2-chloroethyl)-1,1,2,2-d4-aMine HydrochlorideBIS(2-?????)-1,1,2,2-D4-??HCL352431-06-2C4H10Cl3N
SodiuM 4-Decylbenzenesulfonate???p-?????????2627-06-7C16H27NaO3S
Copyright 2019 ? ChemicalBook. All rights reserved