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J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:-18210857532
E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: https://www.jkchemical.com
Produkte insgesamt:96815
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Produktkatalog

3-Formyl-4-methoxyphenylboronic acid, 98%121124-97-8C8H9BO4
CycloheptylaMineCycloheptylamin5452-35-7C7H15N
2-Methyl-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid, 95%54931-62-3C11H9NO3
2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)ethanamine(SALTDATA: HCl)952283-54-4C7H11N3O
3-(2-Formyl-1H-pyrrol-1-yl)propanenitrile , 97%43036-05-1C8H8N2O
4-Aminobenzo[b]thiophene17402-83-4C8H7NS
2-(3,5-DiMethylphenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane325142-93-6C14H21BO2
2,4,5-Trichlorophenol SodiuM Salt2,4,5-Trichlorphenol, Natrium-Salz136-32-3C6H4Cl3NaO
2,5,7-trichloroquinolin-8-ol(SALTDATA: FREE)101870-58-0C9H4Cl3NO
2-Chloro-5-hydroxybenzoic acid, 97%56961-30-9C7H5ClO3
N-1H-Imidazol-2-ylacetamide52737-49-2C5H7N3O
5-(2-Pyridyl)thiophene-2-carboxylic acid, 95%119082-97-2C10H7NO2S
(4-Fluorobenzyl)pyridin-3-ylmethylamine113248-64-9C13H13FN2
7-(3-Bromo-propoxy)-chromen-2-one69150-28-3C12H11BrO3
20-Hydroxyecdysone, 98%, from Arachnoides C. B. Clarke5289-74-7C27H44O7
2H-Chromene-3-carbothioamide, 97%423768-57-4C10H9NOS
TriMethylsilylethynyl(phenyl)iodoniuM Tetrafluoroborate127783-36-2C11H14BF4ISi
o-Sulfobenzimide, 98%1,2-Benzisothiazol-3(2H)-on-1,1-dioxid81-07-2C7H5NO3S
4-Methoxy-3,5-dimethylbenzoic acid, 98%3,5-Dimethyl-p-anissure21553-46-8C10H12O3
3-Bromo-6-chloro-imidazo[1,2-b]pyridazine, 97%13526-66-4C6H3BrClN3
ethyl 3-hydrazinobenzoate(SALTDATA: HCl)90556-87-9C9H12N2O2
4-tert-Butylbenzoic acid, 99%4-tert-Butylbenzoes?ure98-73-7C11H14O2
2,4-Dichloro-5-fluorobenzyl bromide261763-27-3C7H4BrCl2F
cis-2,3-Diaminobut-2-enedinitrile18514-52-8C4H4N4
pyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one(SALTDATA: FREE)932233-33-5C8H5N5O
[3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl]methanol5372-40-7C9H7ClN2O2
2-{[7-(Acetylamino)-6-(benzyloxy)-2-phenylperhydropyrano[3,2-d][1,3]dioxin-8-yl]oxy}propanoic acid, 97%499104-69-7C25H29NO8
4-Ethynylbenzal dehyde, 97%63697-96-1C9H6O
1-(4-Methoxyphenyl)piperazine, 97%1-(4-Methoxyphenyl)piperazin38212-30-5C11H16N2O
Pyroglutamic acid, 98.5%5-Oxo-DL-prolin149-87-1C5H7NO3
Methyl 3-(chloroformyl)benzoate , 97%3441-03-0C9H7ClO3
3-Fluorophthalic anhydride, 97%3-Fluorphthalsureanhydrid652-39-1C8H3FO3
3-Nitrobiphenyl3-Nitrobiphenyl2113-58-8C12H9NO2
Dicyclohexylphosphine, 98% (10 wt% in hexanes)Dicyclohexylphosphin829-84-5C12H23P
Boc-L-glutamic acid, 98%2419-94-5C10H17NO6
O,O'-Bis(2-hydroxyethoxy)benzene, 98%10234-40-9C10H14O4
2,5-Bis(trifluoroMethyl)benzenesulfonyl chloride351003-22-0C8H3ClF6O2S
Phenylthiohydantoin-valine4333-20-4C12H14N2OS
3,4-Dichlorophenylboronic acid, 97%151169-75-4C6H5BCl2O2
Asparagine monohydrate, 98%D,L-Asparaginmonohydrat3130-87-8C4H8N2O3
S-Trityl-3-mercaptopropionic acid27144-18-9C22H20O2S
2,4,6-Triaminopyrimidine, 98%Pyrimidin-2,4,6-triyltriamin1004-38-2C4H7N5
1-Chloro-3,5-difluorobenzene, 97%1435-43-4C6H3ClF2
4-Bromo-2-nitrotoluene, 98%4-Brom-2-nitrotoluol60956-26-5C7H6BrNO2
3',4-Dichloro-5'-fluorobenzophenone844885-02-5C13H7Cl2FO
3-Chloro-2-fluorophenylacetic acid261762-96-3C8H6ClFO2
4-(Tetrahydropyran-4-yloxy)benzoic acid , 97%851048-51-6C12H14O4
(R)-4-Aminomethyl-thiazolidine-3-carboxylic acidtert-butyl ester391248-13-8C9H18N2O2S
Vanillin acetate, 98%4-Formyl-2-methoxyphenylacetat881-68-5C10H10O4
1-phenyl-1H-1,2,3-triazole-5-carboxylic acid(SALTDATA: FREE)15966-72-0C9H7N3O2
L-Homocystine, 99%[S-(R*,R*)]-4,4'-Dithiobis[2-aminobutter]sure626-72-2C8H16N2O4S2
3-(4-Chlorobenzoyl)propionic acid, 96%3-(4-Chlorbenzoyl)propionsaeure3984-34-7C10H9ClO3
Pancreatin, from porcine stomach mucose, >=4000 U/gPankreatin8049-47-6N/A
3-(trifluoromethoxy)chlorobenzene772-49-6C7H4ClF3O
3-Acetoxypropyl methyl dichlorosilane3-(Dichloromethylsilyl)propylacetat5290-24-4C6H12Cl2O2Si
3-Acetamido-5-carboxybenzeneboronic acid 98%108749-15-1C9H10BNO5
3-Hydroxybenzaldehyde, 99%3-Hydroxybenzaldehyd100-83-4C7H6O2
Phenyltrifluorosilane368-47-8C6H5F3Si
O-(4-methoxybenzyl)hydroxylamine hydrochloride, 95%876-33-5C8H12ClNO2
Fast Dark Blue R salt4-(2,6-dichlor-4-nitrophenylazo)-2,5-dimethoxybenzoldiazoniumchlorid6709-58-6C14H10Cl2N5O4+
(R)-(+)-Propylene oxide, 99%15448-47-2C3H6O
2-Bromothiobenzamide, 98%30216-44-5C7H6BrNS
N-Methyl-D-glucamine, 99%Meglumin6284-40-8C7H17NO5
4-(4-hydroxybut-1-yn-1-yl)benzaldehyde(SALTDATA: FREE)544707-13-3C11H10O2
D-Citrulline13594-51-9C6H13N3O3
CyclopropyldiphenylsulfoniuM TetrafluoroborateCyclopropyldiphenylsulfoniumtetrafluorborat33462-81-6C15H15BF4S
N-MethylfurohydroxaMic Acid [Chelating Reagent for HPLC]109531-96-6C6H7NO3
3-Hydroxypyridine, 98%Pyridin-3-ol109-00-2C5H5NO
2-(6-methylpyridin-2-yl)-1,3-dioxoisoindoline-5-carboxylic acid(SALTDATA: FREE)328549-51-5C15H10N2O4
Palatine Fast Black WAN, pureChrom, 3-Hydroxy-4-[(2-hydroxy-1-naphthalinyl)azo]-7-nitro-1-naphthalinsulfonsure Komplex5610-64-0C60H36Cr2N9Na3O21S3
2-[(Dimethylamino)methylene]-3-(4-methylphenyl)-3-oxopropanenitrile96232-41-6C13H14N2O
1-(3-chlorophenyl)piperidin-4-one(SALTDATA: FREE)115012-58-3C11H12ClNO
DL-erythro-4-Fluoroglutamic acid 99.5%91383-48-1C5H8FNO4
2,4,6-Trimethylphenylboronic acid, 98%5980-97-2C9H13BO2
2-Amino-4-hydroxy-6-methylpyrimidine, 99%2-Amino-6-methylpyrimidin-4-ol3977-29-5C5H7N3O
2-Amino-4-(4-tert-butylphenyl)thiophene-3-carboxylic acid methyl ester350989-95-6C16H19NO2S
Germanium powder (99.9999%)Germanium7440-56-4Ge
L-Ascorbic acid, 99%Ascorbinsure50-81-7C6H8O6
[4-(Tetrahydropyran-4-yloxy)phenyl]methanol , 97%892501-95-0C12H16O3
7-methyl-1,3-dihydro-2H-indol-2-one(SALTDATA: FREE)3680-28-2C9H9NO
SodiuM 2,4-DiMethylbenzenesulfonate MonohydrateNatrium-m-xylol-4-sulfonat827-21-4C8H11NaO3S
(2-imidazo[2,1-b][1,3]thiazol-6-ylethyl)amine(SALTDATA: 2HCl)933698-24-9C7H9N3S
2,4-Dimethylphenylsulfonylethanol688762-89-2C10H14O3S
(S)-(+)-2-(Trifluoromethyl)pyrrolidine, 95%119580-41-5C5H8F3N
Cyclopropylcarbamidine hydrochloride, 97%57297-29-7C4H9ClN2
2,3-DiMethyl-2,3-butanediaMine Dihydrochloride75804-28-3C6H18Cl2N2
Sodium tetrachloropalladate(II), 99.9%, 36% PdDinatriumtetrachloropalladat13820-53-6Cl4NaPd-
Bacitracin zinc salt, >=60 units/mgBacitracinzink1405-89-6C66H101N17O16SZn
Ethyl 4-iodobenzoate, 97%51934-41-9C9H9IO2
2-Amino-3-chlorobenzotrifluoride, 97%2-Chlor-6-(trifluormethyl)anilin433-94-3C7H5ClF3N
2-bromo-5-(trifluoromethyl)-1,3,4-thiadiazole37461-61-3C3BrF3N2S
3-Pyrrolidin-1-ylbenzonitrile , 95%175696-73-8C11H12N2
N-Boc-N'-(9-xanthenyl)-L-glutamine, 98%55260-24-7C23H26N2O6
3-Bromo-4-(4-cyanophenyl)-1-methyl-2-oxo-1,2-dihydroquinoline950985-29-2C17H11BrN2O
4-Methoxybenzotrifluoride402-52-8C8H7F3O
6-chloro-3-(4-iodophenyl)-2H-chromen-2-one(SALTDATA: FREE)332030-55-4C15H8ClIO2
2-Iodoperfluorobutane 98%375-51-9C4F9I
2-Chloro-N-(2-fluorophenyl)acetaMide347-66-0C8H7ClFNO
3,5,6-Tri(2-pyridyl)-1,2,4-triazine , 97%1046-57-7C18H12N6
2-Thiomorpholinoisonicotinic acid , 97%884507-29-3C10H12N2O2S
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