午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

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

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

?? ????

3-AMino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone55198-89-5C15H10ClN3O3
α-Methyl-D,L-M-tyrosineΑ-??-DL-M-???305-96-4C10H13NO3
2-AMino-3-chloro-N-hydroxy-propanaMide2-???-3-???-N-??????????120854-55-9C3H7ClN2O2
Propyl β-D-Glucuronide???bD-???????17685-07-3C9H16O7
6'-DesMethyl-6'-Methylhydroxy Etoricoxib349536-41-0C18H15ClN2O3S
3-(4-trifluoroMethylbenzoyl)thiophene3-(4-??????????)???879218-18-5C12H7F3OS
2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid1239233-86-3C16H18N2O4S
tert-Butyl 14-(N-Boc-aMino)-1-[3-(Methoxycarbonyl)phenoxy]-13,15-dioxo-3,6,9-trioxa- 12,16-diazanonadecan-19-oate1076199-61-5C31H49N3O12
4-Acetoxy-3'-phenoxybenzophenone4-ACETOXY-3'-???????890099-58-8C21H16O4
5,6-Dichloropurine-1-(2,3,5-tri-O-acetyl-β-D-ribofuanosyl)-1H-benziMidazole5,6-??????-1-(2,3,5-??-O-???-β-D-??????)-1H-??????443678-71-5C18H18Cl2N2O7
1,3,4,6-Tetra-O-acetyl-2-(2',3',4'-tri-O-benzoyl-α-L-fucopyranosyl)-α-D-galactopyranose56889-55-5C41H48O14
Spiperone?????749-02-0C23H26FN3O2
2-Desfluoro Fluconazole81886-51-3C13H13FN6O
AceproMazine Maleate3598-37-6C23H26N2O5S
Tn Epitope67262-86-6C11H20N2O8
(3R,4S,5R)-4-Hydroxy-5-[(1S)-1-hydroxy-2-Methylpropyl]-3-Methyl-2-pyrrolidinone-5-carboxylic Acid145451-97-4C10H17NO5
2-HydroxydesipraMine Hydrochloride2-??????????-D6HCL59259-75-5C18H17ClD6N2O
(S)-Xanthoanthrafil(S)-??????247567-47-1C19H23N3O6
4-chloro-2-fluoro-4'-pyrrolidinoMethyl benzophenone898776-77-7C18H17ClFNO
C16 DihydroceraMide5966-29-6C34H69NO3
Isobutyryl L-Carnitine Chloride?????-L-???????6920-31-6C11H22ClNO4
5-(5-Chloro-1-(2-fluorophenyl)-2-oxopentyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-yl Acetate Maleate1373350-61-8C24H25ClFNO7S
ent-Calindol Hydrochlorideent-??????728930-30-1C21H20ClN2
BMS-265246582315-72-8C18H17F2N3O2
Desacetyl Vindoline????????3633-92-9C23H30N2O5
Chlorothiazide-13C,15N2???????-13C,15N21189440-79-6C7H6ClN3O4S2
CrotaMiton (Cis/Trans Mixture)?????483-63-6C13H17NO
(R)-DiMethyl BroMosuccinate(R)-????????????99147-12-3C6H9BrO4
3,5-dichloro-3'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]benzophenone898762-31-7C21H21Cl2NO3
4-(3-cyanophenyl)-2-Methyl-1-butene4-(3-?????)-2-??-1-??90433-28-6C12H13N
3-(2,6-DiMethoxyphenyl)-2-Methyl-1-propene3-(2,6-???????)-2-??-1-???35820-26-9C12H16O2
DicaMba-d3349553-95-3C8H3Cl2D3O3
2-carboethoxyphenyl cyclopentyl ketone898791-38-3C15H18O3
4-(3-Methoxyphenyl)-1-Methyl-4-piperidinecarbonitrile1-??-4-???-4-(3-?????)-????5460-79-7C14H18N2O
2-TrifluoroMethyl-2'-Methoxychalcone2-????????-2'-?????1309371-03-6C17H13F3O2
6-Cyanoquinoxaline-2,3-dione6-???????-2,3-??61875-40-9C9H5N3O2
N-Acetyl AMonafideN-[2-(??????)??]-3-(??????)-1,8-??????????69409-02-5C18H19N3O3
4,5-DiMethoxysalicylic Acid2-HYDROXY-4,5-DIMETHOXY???5722-93-0C9H10O5
cis-2-(3-fluorobenzoyl)cyclopentane-1-carboxylic acidCIS-2-(3-???????)??????-1-????733740-15-3C13H13FO3
3-(2-IodoacetaMido)-PROXYL3-(2-??????????)-???27048-01-7C10H18IN2O2*
Fluvastatin N-Ethyl SodiuM Salt (Fluvastatin IMpurity)FluvastatinN-EthylSodiumSalt(?????????)93936-64-2C23H23FNNaO4
Sn(IV) Octaethylporphine dichloride25777-43-9C36H54Cl2N4Sn
5α-Pregnane-3-one-20α-ol5A-????-20A-OL-3-ONE516-59-6C21H34O2
2-BroMo-2'-hydroxyacetophenone OxiMe2-BROMO-2'-????????????887353-75-5C8H8BrNO2
3-Pyrrolidinone Hydrochloride3-?????,???3760-52-9C4H8ClNO
1-(2-Chloroethyl)tetrahydro-1H,5H-[1,3,2]diazaphospholo[2,1-b][1,3,2]oxazaphosphorine 9-Oxide64724-10-3C7H14ClN2O2P
C20 DihydroceraMideC20??????????121459-06-1C38H77NO3
1-(5-methyl-3-nitropyridin-2-yl)ethanone, 95%1416713-47-7C8H8N2O3
PentaMidine100-33-4C19H24N4O2
Carboxin???5234-68-4C12H13NO2S
4-Chlorobutylzinc broMide4-????????????155589-48-3C4H8BrClZn
(R,S)-EthaMbutol?????????A(15mg)((2R,2'S)-2,2'-[??-1,2-????(????)]???-1-?)10054-06-5C10H24N2O2
1,2,4-Benzenetricarboxylic Acid 1,4-Bis(2-ethylhexyl) Ester1,2,4-???????????1,4-??(2-????)????63468-10-0C25H38O6
Ethyl 8-(6-chloropyridin-3-yl)-8-oxooctanoate??8-(6-???-3-???)-8-???????890100-72-8C15H20ClNO3
1-[3-[1-([1,1'-Biphenyl]-3-ylMethyl)-1H-1,2,3-triazol-5-yl]phenyl]-3-(4-chlorophenyl)-1H-pyrazolo[3,4-d]pyriMidin-4-aMine1380088-03-8C32H23ClN8
Hydrocortisone Butyrate?????????????13609-67-1C25H36O6
D-Allose-13CD-???-13C70849-28-4C6H12O6
rac 3-AcetaMidononan-2-oneRAC3-??????-??-2-?51714-09-1C11H21NO2
Ethyl 2-cyanoacrylate, 95%?? ???????7085-85-0C6H7NO2
3-[Nitroso(benzyloxy)aMino]-N-[(benzyloxy)carbonyl]-L-alanine3-[????(????)???]-N-[(????)????]-L-???832090-73-0C18H19N3O6
2-Carboxyanthracene MTSEA AMide2-????????MTSEA???1159977-18-0C18H17NO3S2
Diphenyl[3-[(tetrahydro-2H-pyran-2-yl)oxy]propyl]phosphine Oxide???[3-[(??????-2H-??-2-?)??]???]??????503817-58-1C20H25O3P
Bis(1-ethylbutyl) Phthalate??(1-????)?????166391-23-7C20H30O4
α,α-DiMethyl-1-piperidineacetonitrileα,α-???-1-??????????2273-41-8C9H16N2
3-Hydroxy-isonicotinaldehyde, 95%1849-54-3C6H5NO2
3-Hydroxyoctadecanoic Acid Methyl Ester3-????????????????2420-36-2C19H38O3
γ-Lipoic Acid6,8-?????????462-20-4C8H16O2S2
6,7-DehydrohyoscyaMine61616-97-5C17H21NO3
Isoleucine Valsartan????????137862-78-3C25H31N5O3
(2R)-2-AMino-3-phenylpropionyl AMide5241-59-8C9H12N2O
Benzoic Acid-18O2???-18O217217-84-4C7H6O2
11β-Hydroxy Etiocholanolone11B-????????????739-26-4C19H30O3
3-Methoxy-4'-Methylbenzophenone82520-37-4C15H14O2
(E,E) Methyl Farnesoate, Methyl-(2E,6E,10E)-3,7,11-triMethyldodecatri-2,6,10-eneoate(E,E)-?????????10485-70-8C16H26O2
2,2,3,3-TetraMethylsuccinaMidine Dihydrochloride2,2,3,3-??????????????92442-79-0C8H20Cl2N4
5-Oxo Atorvastatin5-?????????1391052-82-6C33H33FN2O5
3-AMinopyridine-2-carboxaldehyde55234-58-7C6H6N2O
7-chloro-1-(3-iodophenyl)-1-oxoheptane898768-32-6C13H16ClIO
Betahistine Hydrochloride (see B324001)15430-48-5C8H13ClN2
[[[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-HeptaMethyl-13-(phenylthio)-2,6,10,14,18,22,26-octacosaheptaen-1-yl]oxy]Methyl]-benzene1218785-58-0C48H68OS
10-(3-DiMethylaMino-2-Methylpropyl)phenothiazine-5-oxide Maleate119570-59-1C22H26N2O5S
Diisopropylzinc (1.0 M in toluene)625-81-0C6H14Zn
Darunavir Ethanolate635728-49-3C29H43N3O8S
Minozac Dihydrochloride????????924909-75-1C19H21ClN6
N-Acetyl-S-(3-carboxy-2-propyl)-L-cysteine (Mixture of diasteroMers) (DISCONTINUED - see A172005)33164-65-7C9H15NO5S
7-Hydroxy-4-Methoxy-6-azaindole7-????-4-???-6-????917918-80-0C8H8N2O2
5-O-DesMethyl Donepezil5-O-????????120013-57-2C23H27NO3
3-Ethoxycarbonyl-4'-nitrobenzophenone3-??????-4'-???????760192-94-7C16H13NO5
3'-Hydroxy Warfarin30992-81-5C19H16O5
3β-Hydroxy Pravastatin Lactone87984-67-6C23H34O6
N-Boc-S-tritylcystein-N-Methoxy-N-MethylaMideN-BOC-S-???????-N-???-N-?????158861-38-2C29H34N2O4S
7-(1-Methyl-2-hydroxyethyl)guanine-d7 (Major)7-(1-??-2-???????)???-d7(?)1346604-24-7C8H11N5O2
3-DesMethyl Gatifloxacin112811-57-1C18H20FN3O4
2,3-O-Isopropylidene-D-lyxono-1,4-lactone2,3-O-???????-D-???-1,4-??56543-10-3C8H12O5
[3-(4-Methoxyphenyl)propyl]aMine hydrochloride (SALTDATA: HCl)3-(4-?????)????HCL36397-51-0C10H15NO.ClH
N-Methyl-N-boc-aMinopropan-3-oltert-??3-???????????????98642-44-5C9H19NO3
Butanedioic Acid 1,4-Bis(2,5-dioxo-3-sulfo-1-pyrrolidinyl) Ester DisodiuM SaltBIS(SULFOSUCCINIMIDYL)???????215597-96-9C12H8N2Na4O14S2
rac-trans 3'-AMinoMethyl Nicotine623579-03-3C11H17N3
Tylosin????1401-69-0C46H77NO17
cyclopropyl 2-(4-MethylpiperazinoMethyl)phenyl ketone???????2-(4-?????????)????898762-57-7C16H22N2O
Copyright 2019 ? ChemicalBook. All rights reserved