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

?? ?:J & K SCIENTIFIC LTD.

??:-

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687

?? ????

2-Chlorothioxanthone, 99%		86-39-5	C13H7ClOS
Ethyl propenyl ether, 97%, mixture of isomers	?????????	928-55-2	C5H10O
Boc-Glu(OtBu)-OH		13726-84-6	C14H25NO6
Dicarbonyl(pentamethylcyclopentadienyl)rhodium(I), 99% (99.9%-Rh)	?????(????????????)??(I)	32627-01-3	C12H15O2Rh
1-(3-cyclohexyl-1,2,4-oxadiazol-5-yl)methanamine(SALTDATA: FREE)	(3-??????-1,2,4-?????-5-?)???????	1039837-72-3	C9H15N3O
Yeast extract powder	?? ???	8013-01-2	n.a.
(2,3-dimethylbenzyl)methylamine(SALTDATA: FREE)	(2,3-?????)????(SALTDATA:FREE)	110931-75-4	C10H15N
2-(Dimethylamino)-2-methylpropanoic acid	???????	6458-06-6	C6H13NO2
6-Bromo-2-(2,4-dimethoxyphenyl)quinoline-4-carboxylic acid	6-???-2-(2,4-???????)???-4-?????	351329-40-3	C18H14BrNO4
1-(6-Morpholino-3-pyridinyl)-1-ethanone	1-[6-(???-4-?)???-3-?]???	265107-43-5	C11H14N2O2
Boc-3,5-diiodo-L-tyrosine		62129-53-7	C14H17I2NO5
3-Vinylpyridine (stabilized with TBC)	3-?????	1121-55-7	C7H7N
tert-Butyl N-[3-(1-aminoethyl)phenyl]carbamate	3-(1'-?????)-1-N-BOC-???	886362-19-2	C13H20N2O2
4-MethoxysalicylaMide	4-?????????	6745-77-3	C8H9NO3
TetrabutylaMMoniuM Perrhenate	?????????????	16385-59-4	C16H36NO4Re
4-(3-phenyl-1,2,4-oxadiazol-5-yl)piperidine(SALTDATA: HCl)	4-(3-??-1,2,4-?????-5-?)???????	276236-96-5	C13H15N3O
Tris(trifluoro-2,4-pentanedionato)chroMiuM(III)		14592-89-3	C15H12CrF9O6
Methyl 2-Methyl-3-(pyrrolidin-1-yl)propanoate	??2-??-3-(????-1-?)???????	4151-03-5	C9H17NO2
SodiuM DL-2-Hydroxybutyrate		5094-24-6	C4H7NaO3
(1,2-DiMethylpropyl)benzene	(1,2-??????)??	4481-30-5	C11H16
2-AMino-5-broMo-3-Methoxypyrazine		5900-13-0	C5H6BrN3O
[1,3]oxazolo[4,5-b]pyridin-2-amine(SALTDATA: FREE)	????[4,5-B]???-2-??	40926-66-7	C6H5N3O
5-(aminomethyl)-1,2,4-oxadiazole-3-carboxamide(SALTDATA: 0.77HCl 0.2H2O 0.01Ph3PO)		893752-05-1	C4H6N4O2
2-(propylthio)ethanamine(SALTDATA: HCl)	2-(?????)????(SALTDATA:HCl)	36517-93-8	C5H13NS
(S)-(+)-4-Methyl-1-hexanol	(S)-(+)-4-??-1-???	1767-46-0	C7H16O
4-Amino-1-pyridin-4-ylbutan-1-one oxime hydrochloride	4-???-1-???-4-???-1-?????????????	374063-98-6	C9H14ClN3O
2,4-dimethoxybenzohydrazide(SALTDATA: FREE)	2,4-???????????	103956-10-1	C9H12N2O3
Methyl 2-{[(4-methylphenyl)sulfonyl]amino}-2-phenylacetate	??2-([(4-????)???]???)-2-???????	1233-56-3	C16H17NO4S
5-Benzhydryl-1H-pyrazole	5-BENZHYDRYL-1H-???,97	143547-74-4	C16H14N2
1,3,5-Tricyanopentane		4739-04-8	C8H9N3
2-(3,4,5-Trifluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane	3,4,5-???????????,???????	827614-70-0	C12H14BF3O2
imidazo[1,2-a]pyridin-3-ylmethanol(SALTDATA: FREE)	????[1,2-A]???-3-????	30489-43-1	C8H8N2O
5-(1-piperidinyl)-3(2H)-pyridazinone(SALTDATA: FREE)	5-(1-?????)-3(2H)-?????	82226-41-3	C9H13N3O
Dioctyl malonate	?????????	16958-88-6	C19H36O4
SodiuM Bis(4-nitrophenyl) Phosphate [for Phosphodiesterase Substrate]	??(4-?????)??????	4043-96-3	C12H8N2NaO8P
(3-Dimethylaminopropyl)triphenylphosphoniumbromide hydrobromide		27710-82-3	C23H28Br2NP
2-Chloro-N-(4-methoxybenzyl)acetamide	2-???-N-(4-?????)??????	81494-05-5	C10H12ClNO2
1-Phenyl-3-guanylthiourea		15989-47-6	C8H10N4S
4-Methyl-2-(3-methoxyphenyl)thiazole-5-carboxylicacid	???-BBBB7020331257	879636-95-0	C12H11NO3S
5-Bromo-2-hydroxyisonicotinic acid 97%	5-???-2-?????-4-????????	913836-16-5	C6H4BrNO3
3'-Trifluoromethylbiphenyl-3-ylaminehydrochloride	3'-????????-???-3-????????????	811842-42-9	C13H11ClF3N
2-hydroxy-3-Methoxy-3,3-diphenylpropanoic acid	2-?????-3-???-3,3-???????	178306-51-9	C16H16O4
Theophylline, 98%	????	58-55-9	C7H8N4O2
Tetrabutyldilauryldistannoxane		3669-02-1	C40H82O5Sn2
4-(Difluoromethoxy)benzensulfonamide	4-(????????)???????	874781-09-6	C7H7F2NO3S
1-AMino-4-broMoanthraquinone-2-sulfonic Acid SodiuM Salt		6258-06-6	C14H9BrNNaO5S
Potassium [2-fluoro-4-(trifluoromethyl)phenyl]trifluoroborate	??2-????-4-(????????)????????????	1150655-12-1	C7H3BF7K
6-bromo-4-methyl-1,3-benzothiazol-2-amine(SALTDATA: FREE)	6-???-4-??-1,3-?????-2-??(SALTDATA:??)	681126-45-4	C8H7BrN2S
6,6',7,7'-Tetrahydroxy-4,4,4',4'-tetraMethyl-2,2'-spirobichroMan		32737-35-2	C21H24O6
Neurodye RH-160, pure	NEURODYERH-160,???	83668-92-2	C27H38N2O3S
Pt(II) Meso-Tetra(pentafluorophenyl)porphine	PT(II)??-???(????????)???	109781-47-7	C44H8F20N4Pt
2-Chloro-4-Nitrophenyl-?-D-lactoside		120583-41-7	C18H24ClNO13
1,5,6,7-Tetrahydro-4H-indol-4-one	1,5,6,7-???????-4H-??-4-?	13754-86-4	C8H9NO
2-(methylthio)pyrimidine-5-carboxylic acid(SALTDATA: FREE)		110099-94-0	C6H6N2O2S
3-N-Boc-amino-3-piperidine-propionic acid	3-N-BOC-???-3-????-?????	372144-09-7	C13H24N2O4
ChlorMezanone	??????	80-77-3	C11H12ClNO3S
N-Methyl-N-(tetrafluoroethyl)benzenesulfonamide	N-??-N-(1,1,2,2-?????????)???????	31375-11-8	C9H9F4NO2S
trans-4-ethoxy-1-methyl-3-pyrrolidinamine(SALTDATA: 2HCl)	???-4-???-1-??-3-??????(SALTDATA:2HCl)	1212089-23-0	C7H16N2O
DibroMoforMaldoxiMe	1,1-?????????	74213-24-4	CHBr2NO
(3-Methyl-3-oxetanyl)methyl 4-methylbenzenesulfonate	3-??-3-(??????????)???	99314-44-0	C12H16O4S
3-Aminobenzanilide	3-????????	14315-16-3	C13H12N2O
2-Acetylbenzothiazole	2-????????	1629-78-3	C9H7NOS
Nalidixic acid sodium salt, 98%		3374-05-8	C12H13N2NaO3
(3-Benzyloxy-benzyl)-hydrazine	(3-????-??)-?????	85293-13-6	C14H16N2O
(1R,3R)-N-BOC-1-Aminocyclopentane-3-carboxylic acid, 98% ee, 95%	(1R,3R)-N-BOC-1-?????????-3-?????	489446-85-7	C11H19NO4
2,2-DiMethylethenylboronic acid	2,2-?????????	14559-88-7	C4H9BO2
2-(cyclohexylthio)ethanamine(SALTDATA: FREE)		67215-19-4	C8H17NS
7-chloro-1-methyl-1H-indole-2-carboxylic acid(SALTDATA: FREE)	7-???-1-??-1H-??-2-?????	1082766-49-1	C10H8ClNO2
1-(tert-Butyl)-5-methyl-1H-pyrazole-4-carboxylic acid	1-(tert-??)-5-??-1H-???-4-?????	288251-51-4	C9H14N2O2
[(4,6-diaminopyrimidin-2-yl)thio]acetic acid(SALTDATA: FREE)	(4,6-DIAMINO-PYRIMIDIN-2-YLSULFANYL)-????	6638-40-0	C6H8N4O2S
Fmoc-3-cyano-L-phenylalanine	FMOC-L-3-????????	205526-36-9	C25H20N2O4
N-Carbobenzoxy-4-aMinobutyric Acid		5105-78-2	C12H15NO4
3-(3-methyl-1,2,4-oxadiazol-5-yl)aniline(SALTDATA: FREE)	3-(3-??-1,2,4-?????-5-?)???	76629-35-1	C9H9N3O
1-ethyl-4-(hydroxymethyl)-2-pyrrolidinone(SALTDATA: 0.4H2O 0.07NaCl)		1227465-53-3	C7H13NO2
trans-1,3'-bipyrrolidin-4'-ol(SALTDATA: 2HCl)		960289-59-2	C8H16N2O
(1,3-benzodioxol-5-ylmethyl)(3-methylbenzyl)amine(SALTDATA: HBr)		418777-13-6	C16H17NO2
N,N-Bis(2-hydroxypropyl)aniline (DL- and Meso- Mixture)	1,1'-(?????)??-2-????	3077-13-2	C12H19NO2
trans-1,3-Pentadiene (stabilized with TBC)	????(???-1.3-)	2004-70-8	C5H8
N-(2-Cyanoethyl)-N-methylaniline, 98%	N-?????-N-?????	94-34-8	C10H12N2
(S)-(+)-1-Cbz-3-pyrrolidinol, 98%, ee: 98%	(S)-1-CBZ-3-?????95	100858-32-0	C12H15NO3
N-(2-Diethylaminoethyl)-1-naphthylamine oxalate, 98%	N-1-???-N'-??? ???	29473-53-8	C18H24N2O4
Ethyl 3-cyclopentene-1-carboxylate, 95%	3-?????-1-???????????	21622-01-5	C8H12O2
Ouabain octahydrate, 96%		11018-89-6	C29H60O20
4-(thiophen-2-yl)phenylboronic acid, 95%	4-(2-???)?????	362612-66-6	C10H9BO2S
Clobenpropit dihydrobromide, VUF 9153	????????????????	145231-45-4	C14H17ClN4S
Iron(II) D-gluconate dihydrate, 98%	?(II) D-????? ????	22830-45-1	C6H14FeO8
Iododioxobis(triphenylphosphine)rhenium(V), 98%	????????(???????)??(V)	23032-93-1	C36H30IO2P2Re
1-Methyl-3-propyl-1H-pyrazole-5-carboxylic acid, 98%	1-??-3-??????-5-????	139755-99-0	C8H12N2O2
Chromium picolinate, 98%	?????? ??(III)	14639-25-9	C18H12CrN3O6
2-Propanesulfonic acid, sodium salt monohydrate, 99%		5399-58-6	C3H7NaO3S
4-Benzyloxyaniline, 98%	4-???????	6373-46-2	C13H13NO
2-(4-Bromophenyl)butanoic acid	2-(4-?????)???	99070-18-5	C10H11BrO2
5-Chloro-3-methylsulfonyl-1,2,4-thiadiazole	5-???-3-?????-1,2,4-?????	88982-72-3	C3H3ClN2O2S2
L-Leucine-p-nitroanilide, 99%		4178-93-2	C12H17N3O3
3-amino-N-(3,5-dimethylphenyl)benzamide(SALTDATA: FREE)	3-???-N-(3,5-?????)????	102630-90-0	C15H16N2O
1,5-dimethyl-1H-indole-2,3-dione(SALTDATA: FREE)	1,5-??????-2,3-??	66440-60-6	C10H9NO2
2-((5,5-Dimethyl-3-oxocyclohex-1-enyl)amino)benzoic acid	2-((5,5-DIMETHYL-3-OXOCYCLOHEX-1-ENYL)???)???	731785-06-1	C15H17NO3
2,3-Naphthalenedicarboxylic Anhydride	???[2,3-c]??-1,3-???	716-39-2	C12H6O3
CalciuM Glycolate		26257-13-6	C4H6CaO6
5-Cyclohexyl-[1,3,4]thiadiazol-2-ylaMine	4-?????,2-???-5-?????-3	56882-77-0	C8H13N3S

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.??? ?? ??? ?????.

?? ????