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

?? ?:J & K SCIENTIFIC LTD.
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6-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one30129-57-8C6H6N4O
2-Hydroxy-4-methylpyridine, 97%2-????-4-?????13466-41-6C6H7NO
(5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)hydrazine, 97%(5,6-???-???[2,3-D]????-4-?)-????63894-54-2C8H10N4S
Antimony(IV) oxide (99.99%-Sb) PURATREM??? ????(??? ???)1332-81-6O4Sb2
cis-1,2,3,6-Tetrahydrophthalimide, 96%Cis-1,2,3,6-??????? ?????1469-48-3C8H9NO2
2,4,5-Trimethylbenzoic acid, 98%2,4,5-???????528-90-5C10H12O2
5-(4-methoxyphenyl)isoxazole-3-carboxylic acid(SALTDATA: FREE)33282-16-5C11H9NO4
6-Iodo-3 H -isobenzofuran-1-one6-IODO-3H-??????-1-ONE53910-10-4C8H5IO2
2-[4(1H)-Pyridinylidene]indan-1,3-dione2-[4(1H)-??????]??-1,3-??10478-99-6C14H9NO2
1-[4-(dimethylamino)phenyl]-2,5-dimethyl-1H-pyrrole-3-carbaldehyde(SALTDATA: FREE)32570-93-7C15H18N2O
Dimethyl 3,3'-Thiodipropionate, 98%???3,3'-??????????4131-74-2C8H14O4S
3,5-Dichlorobenzene-1-carboximidamide hydrochloride , Tech.3,5-??????-1-????????????22978-61-6C7H7Cl3N2
D-Serine, 98%312-84-5C3H7NO3
5-Carboxyfluorescein, 98%5-??????????76823-03-5C21H12O7
2-Chloro-6-fluorotoluene, 99.5%2-???-6-??????443-83-4C7H6ClF
4-Fluoro-3-Methoxyaniline64465-53-8C7H8FNO
Cesium sulfate, 99%?? ???10294-54-9Cs2O4S
N,N'-Dimethyl-1,3-propanediamine, 98%N,N'-???-1,3-??????111-33-1C5H14N2
2,5-DiMethoxybenzyl Alcohol33524-31-1C9H12O3
4,5-DiMethoxy-2-iodobenzoic acid4,5-????-2-??????61203-48-3C9H9IO4
9-Chlorophenanthrene947-72-8C14H9Cl
(4-ethoxyphenoxy)acetic acid(SALTDATA: FREE)4-??????????5327-91-3C10H12O4
1,3-Bis(1-adamantyl)benzimidazolium chloride, min. 97%1,3-BIS-(ADMANT-1-YL)-??????????852634-41-4C27H35ClN2
Isostearic Acid (=2,2,4,8,10,10-HexaMethylundecane-5-carboxylic Acid)16-???????54680-48-7C18H36O2
2-amino-N-1,3-thiazol-2-ylbenzamide(SALTDATA: FREE)2-???-N-1,3-???-2-??????33373-89-6C10H9N3OS
2-Chlorophenyl Acetate2-??????????4525-75-1C8H7ClO2
1-Octadecene, 97%????(1-)112-88-9C18H36
AMinotriester?????????136586-99-7C22H41NO6
2'-Deoxycytidine 5'-monophosphate, 99%1032-65-1C9H14N3O7P
1,2-Dicyanobenzene, 98%1,2-??????????91-15-6C8H4N2
2-Cyano-4-fluorophenylboronic acid pinacol ester461451-63-8C13H15BFNO2
N-Carbobenzyloxy-D-phenylalanine, 98%2448-45-5C17H17NO4
2-(2-Fluorobenzyl)-3-oxo-butyric acid methylester2-(2-FLUORO-BENZYL)-3-OXO-BUTYRICACID??????98601-37-7C12H13FO3
Octafluoroadipoyl chloride 97%???????????????336-06-1C6Cl2F8O2
2-[(2-oxo-2-phenylethyl)thio]nicotinic acid(SALTDATA: FREE)2-[(2-OXO-2-????)??]????142221-23-6C14H11NO3S
2-[3-(Chloromethyl)phenoxy]-6-methylpyrazine, 97%3-[(6-?????-2-?)??]???????912569-64-3C12H11ClN2O
5-Fluoroisatin, 98%5-???????443-69-6C8H4FNO2
6-BroMo-3-forMylchroMone52817-12-6C10H5BrO3
sec-Butyl methyl ether, 99%2-?????6795-87-5C5H12O
(S)-3-hydroxypyrrolidine hydrochloride, 98%122536-94-1C4H10ClNO
3-Methyl-1H-pyrazole-4-carbaldehyde, 98%3-??-1H-???-4-???????112758-40-4C5H6N2O
Betaine Aldehyde Chloride???????????7758-31-8C5H12ClNO
6-AMino-4-hydroxy-2-naphthalenesulfonic Acid???90-51-7C10H9NO4S
5-tert-Butyl-2-Methylbenzenethiol7340-90-1C11H16S
4-Ethoxy-2-methylbenzeneboronic acid 98%4-???-2-???????313545-31-2C9H13BO3
5-Carbonitrile-2-(Methylthio)pyriMidine38275-43-3C6H5N3S
3-Amino-2,6-dimethoxypyridine monohydrochloride, 97%80789-72-6C7H11ClN2O2
SodiuM 3-(TriMethylsilyl)-1-propanesulfonate [1H NMR Standard for D2O Solvent]3-(??????)-1-?????? ????2039-96-5C6H15NaO3SSi
N,N,N',N'-TetraMethylMalonaMideN,N,N',N'-??????????7313-22-6C7H14N2O2
2,5-DiMethoxy-4-iodotoluene1-????-2,5-????-4-????75056-76-7C9H11IO2
4-Bromobenzo-15-crown-5, 90%60835-72-5C14H19BrO5
3-Amino-4-methylbenzyl alcohol81863-45-8C8H11NO
8-Benzyl-2,8-diazaspiro[4.5]decane, 95%8-??-2,8-???-???[4.5]??336191-15-2C15H22N2
5-Methyl-1,10-phenanthroline, 98%3002-78-6C13H10N2
N,N-diMethyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinaMine (SALTDATA: FREE)6-?????????-3-??????????1036991-24-8C13H21BN2O2
2-(3,5-dimethyl-1H-pyrazol-1-yl)propanoic acid(SALTDATA: 0.6H2O)956508-33-1C8H12N2O2
(S)-1-(Diphenylphosphino)-2-amino-3,3-dimethylbutane, min. 97% (10wt% in hexanes)(S)-1-(???????)-2-???-3,3-?????286454-86-2C18H24NP
1,10-Undecadiene, 90%1,10-?????13688-67-0C11H20
2,4,6-Trichlorobenzoic acid, 98%50-43-1C7H3Cl3O2
2,3-Dichlorophenethylamine, 99+%2,3-?????????34164-43-7C8H9Cl2N
3-Bromobenzyl bromide, 99%823-78-9C7H6Br2
4-Bromo-3-methoxyaniline, 97%19056-40-7C7H8BrNO
2-[(Dimethylamino)methylene]-3-(naphth-1-yl)-3-oxopropanenitrile 95%2-[(??????)???]-3-(1-???)-3-??-??????52200-20-1C16H14N2O
Calcium 2-ethylhexanoate, superconductor grade, 40% in 2-ethylhexanoic acid (3-8% Ca)?? 2-?????136-51-6C8H18CaO2
2,2'-Bithiophene-5,5'-diboronic acid pinacol ester2,2'-????-5,5'-??????(???)????239075-02-6C20H28B2O4S2
Boc-N-methyl-L-alanine, 98%16948-16-6C9H17NO4
(5-Methyl-1-phenyl-1H-pyrazol-4-yl)methanol, 98%(5-METHYL-1-PHENYL-1H-PYRAZOL-4-YL)???153863-35-5C11H12N2O
Bis(2,2,2-trifluoroethyl)aMineBIS(2,2,2-TRIFLUOROETHYL)??407-01-2C4H5F6N
2,5-DiMethylhexane?????(2.5)592-13-2C8H18
1,2,3,4,5,6,7,8-Octahydroacridine1,2,3,4,5,6,7,8-?????????1658-08-8C13H17N
4-Bromoisoquinoline, 98%1532-97-4C9H6BrN
5-(Trifluoromethoxy)indole-2-carboxylic acid5-(?????????)??-2-?????175203-84-6C10H6F3NO3
4-Acetamido-3-nitropyridine, 98%79371-42-9C7H7N3O3
Tigloyl Chloride?????????35660-94-7C5H7ClO
3-Amino-2-[4-tert-butoxycarbonyl(piperazino)]pyridine, 97%111669-25-1C14H22N4O2
Ammonium citrate tribasic, 99%??? ???, ???3458-72-8C6H8O7.3H3N
N-CyanoMethyl-N-Methyl-4-nitroanilineN-?????-N-??-4-??????107023-66-5C9H9N3O2
1-Acetylpiperidine-4-carboxylic acid, 98%25503-90-6C8H13NO3
(5E)-5-(2-Ethoxy-3-methoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one669747-24-4C13H13NO3S2
1,1,1,3,5,5,5-HeptaMethyl-3-(3-glycidyloxypropyl)trisiloxane7422-52-8C13H32O4Si3
Fullerene - C84, min. 99%???-C84135113-16-5C84
Cyclohexylmethyl bromide, 98%??????????2550-36-9C7H13Br
3-(MethoxyMethyl)phenylboronic acid142273-84-5C8H11BO3
4-FluorodiphenylMethane587-79-1C13H11F
3-(2-Furyl)acrylic acid, 98%3-(2-??)????539-47-9C7H6O3
N-Methoxy-N-methyl-2-(triphenylphosphoranylidene)acetamide, 98%N-???-N-??(????-???????)??????129986-67-0C22H22NO2P
(S)-3,5-Dihydroxylphenylglycine(S)-3,5-??????????162870-29-3C8H9NO4
4-Bromo-1-methylpyrazole, 98%4-???-1-?????15803-02-8C4H5BrN2
4-Nonanone4-???4485-09-0C9H18O
2,3-Dichloroanisole1984-59-4C7H6Cl2O
Trifluoromethyl trifluorovinyl ether 99%???????????????????1187-93-5C3F6O
4-(DiMethylaMino)-2-Methylazobenzene54-88-6C15H17N3
1-(2-pyrimidinyl)-3-piperidinamine(SALTDATA: 1.95HCl 0.5H2O)1146290-25-6C9H14N4
2,4-Dichlorobenzoic acid, 98%2,4-???? ????50-84-0C7H4Cl2O2
4-(4-DiMethylaMinostyryl)quinoline897-55-2C19H18N2
DL-1,4-Dichloro-2,3-butanediol2419-73-0C4H8Cl2O2
Boc-(2-aminomethylphenyl)acetic acid40851-66-9C14H19NO4
4-n-Butyl-3',4'-dichlorobenzophenone4-N-BUTYL-3',4'-????????844885-30-9C17H16Cl2O
4-AMino-1H-iMidazole-5-carbonitrile5-???-1H-????-4-??????5098-11-3C4H4N4
Bromodifluoroacetyl fluoride?????????????????38126-07-7C2BrF3O
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