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

?? ?:J & K SCIENTIFIC LTD.

??:-18210857532

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658

?? ????

4-Nitro-5-trifluoromethyl-1H-pyrazole	4-???-5-????????-1H-???	1046462-99-0	C4H2F3N3O2
5-tert-Butyl-3-isoxazolecarboxylic acid	3-?????????,5-(1,1-?????)-(9CI)	90607-21-9	C8H11NO3
3-Nitro-4-(1H-pyrrol-1-yl)benzenol	3-???-4-(1H-??-1-?)???	251649-40-8	C10H8N2O3
N-[(1-ethyl-1H-pyrazol-4-yl)methyl]propan-2-amine(SALTDATA: FREE)		1015845-79-0	C9H17N3
4,4,4-Trifluoro-3-(trifluoromethyl)butyric acid	4,4,4-??????-3-(????????)????	17327-33-2	C5H4F6O2
Allyl [3-(2-NitrobenzenesulfonaMido)propyl]carbaMate	??[3-(2-??????????)???]?????	312283-45-7	C13H17N3O6S
N-Boc-beta-alanine-beta-4'-fluorophenyl-N-carboxyanhydride		886362-60-3	C15H16FNO5
6-Ethyl-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone	6-??-4-?????-2-????????	53939-83-6	C6H8N2OS
H-Tyr(Bzl)-OBzl·HCl		52142-01-5	C23H24ClNO3
bicyclo[10.1.0]trideca-4,8-diene-13-carboxylic acid(SALTDATA: FREE)		329912-79-0	C14H20O2
N-(4-aminophenyl)-5-methyl-3-furamide(SALTDATA: FREE)		887358-45-4	C12H12N2O2
4-(1,3-benzoxazol-2-yl)-2-methylaniline(SALTDATA: FREE)	????,4-(2-??????)-2-??-(9CI)	792946-65-7	C14H12N2O
1-(3-Methoxyphenyl)-2-thiourea		37014-08-7	C8H10N2OS
3,5-dichloro-4-hydroxybenzohydrazide(SALTDATA: FREE)	3,5-????-4-???????????	23964-29-6	C7H6Cl2N2O2
1-(diphenylmethyl)azetidin-3-ol(SALTDATA: HCl)	1-??????????-3-?	1862-17-5	C10H17NO4
6-Amino-2-(methylthio)-3-methyluracil, 97%		54030-56-7	C6H9N3OS
6-fluoro-5-methylpyridine-3-carbaldehyde, 95%		884495-04-9	C7H6FNO
(4S,5R)-(-)-4-i-Propyl-5-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-2-oxazolidinone, 99%		871210-22-9	C14H14F13NO2
(4-allyl-2-methoxyphenoxy)acetic acid(SALTDATA: FREE)	(4-ALLYL-2-METHOXYPHENOXY)????	6331-61-9	C12H14O4
4-Benzoyl benzylamine hydrochloride	4-??????????	53868-45-4	C10H10O2
4-(4-Phenylsulfanylphenyl)-thiazol-2-ylamine	4-(4-?????-??)-???-2-???	333773-69-6	C15H12N2S2
Sodium 3-fluorobenzoate		499-57-0	C7H4FNaO2
2,4-Dichloropyridine-5-boronic acid hydrate		1072952-26-1	C5H6BCl2NO3
4-[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]butanoic acid(SALTDATA: FREE)		827014-22-2	C12H11ClN2O3
SodiuM 3-AMinobenzoate		17264-94-7	C7H8NNaO2
Fleroxacin, 98%		79660-72-3	C17H18F3N3O3
H-Lys(Z)-OBzl·HCl, 99%		6366-70-7	C21H27ClN2O4
4-(Boc-amino)-1-methyl-1H-imidazole-2-carboxylic acid, 97%		128293-64-1	C10H15N3O4
Calcium naphthenate, ~35% in mineral spirits (4% Ca)	?? ?????	61789-36-4	C22H14CaO4
Flutamide, 98%, an androgen receptor antagonist	??????	13311-84-7	C11H11F3N2O3
(R,R)-[2-(4'-i-Propyloxazolin-2'-yl)ferrocenyl]diphenylphosphine, min. 97%	(R,R)-[2-(4'-i-???????-2'-?)????]??????	541540-70-9	C28H22FeNOP
2-Methyltetrahydrothiophen-3-one, 97%		13679-85-1	C5H8OS
2-chloro-5-(trifluoromethyl)pyridine-3-carbaldehyde, 95%	3-PYRIDINECARBOXALDEHYDE,2-CHLORO-5-(????????)-	934279-60-4	C7H3ClF3NO
1-[5-(benzyloxy)-2-methyl-1-benzofuran-3-yl]ethanone(SALTDATA: FREE)	1-(5-BENZYLOXY-2-METHYL-BENZOFURAN-3-YL)-???	309935-98-6	C18H16O3
3-Perfluorohexyl-2-iodopropan-1-ol 97%		38550-44-6	C9H6F13IO
5,7-Dichloro-4-hydroxy-2-(trifluoromethyl)-quinoline		59108-13-3	C10H4Cl2F3NO
5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetraMethyl-1,1'-spirobiindan		77-08-7	C21H24O4
Methyl 4-methyl-4-nitropentanoate		16507-02-1	C7H13NO4
2-Methyl-5-(trifluoromethyl)benzamide	2-??-5-(????????)?????	261951-97-7	C9H8F3NO
2,4-Bis(alpha,alpha-diMethylbenzyl)phenol	2,4-??(??,??-??????)??	2772-45-4	C24H26O
2,7-DiaMinofluorene	2,7-????????	525-64-4	C13H12N2
1,1,1,4,4,4-Hexafluorobutan-2-one	1,1,1,4,4,4-??????-2-???	400-49-7	C4H2F6O
(2-chlorophenyl)[4-(methoxymethoxy)phenyl]methanone(SALTDATA: FREE)	(2-?????)[4-(??????)??]???	938458-62-9	C15H13ClO3
N-ethyl-N-(2-hydroxy-5-methylphenyl)propanamide(SALTDATA: FREE)	N-??-N-(2-????-5-????)??????	909361-84-8	C12H17NO2
3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile	3-???-1H-???[2,3-B]???-4-?????	956485-59-9	C8H4IN3
(4-BroMotetrafluorophenyl)hydrazine	4-?????????????????	2797-79-7	C6H3BrF4N2
2-Thio-6-hydroxypurine hydrate, 98%	2-??-6-??????????,98	213696-55-0	C5H4N4OS.H2O
N-(4-Butoxybenzylidene)-4-acetylaniline	4'-N-???????-4-??????	17224-18-9	C19H21NO2
(2E)-3-(3-bromo-4-methoxyphenyl)acrylic acid(SALTDATA: FREE)	(2E)-3-(3-BROMO-4-?????)????	151539-49-0	C10H9BrO3
2-piperidin-3-yl-1,3-benzoxazole(SALTDATA: CF3COOH)		754126-86-8	C12H14N2O
2-[4-(N-Boc)piperazin-1-yl]-3-methylpyridine-5-boronic acid pinacol ester		1073354-54-7	C21H34BN3O4
Dimethyl L-isothiocyanatosuccinate	???L-??????????????	121928-38-9	C7H9NO4S
4-(Dimethoxymethyl)-2-(trifluoromethyl)pyrimidine	4-??????-2-????????-????	878760-47-5	C8H9F3N2O2
N-methyl-2-(2,3,5-trimethylphenoxy)ethanamine(SALTDATA: FREE)		915923-38-5	C12H19NO
6-Methylnicotinonitrile		3222-48-8	C7H6N2
Imidazo[1,2-a]pyrazine		274-79-3	C6H5N3
2-[(6-chloro-4-methyl-2-oxo-2H-chromen-7-yl)oxy]propanoic acid(SALTDATA: FREE)		301683-08-9	C13H11ClO5
1,5-Bis(4-methoxyphenyl)-3-phenylformazan	1,5-BIS(4-?????)-3-?????	14936-32-4	C21H20N4O2
Ethyl 2-(4'-aminophenyl)-1,3-oxazole-4-carboxylate	??2-(4'-?????)-1,3-???-4-???????	391248-21-8	C12H12N2O3
Boc-L-3,3-diphenylalanine		138662-63-2	C20H23NO4
(2E)-3-(5-bromo-2,4-diethoxyphenyl)acrylic acid(SALTDATA: FREE)		423752-65-2	C13H15BrO4
4,5,6,7-TetrabroMophenolphthalein	4,5,6,7-????????????	13027-28-6	C20H10Br4O4
2-[4-(BroMoMethyl)phenyl]-1,1,1,3,3,3-hexafluoropropan-2-ol	2-[4-(?????)??]-1,1,1,3,3,3-?????????-2-?	202134-57-4	C10H7BrF6O
Indolo[3,2-b]carbazole		6336-32-9	C18H12N2
2-Amino-7-methyl-9H-thioxanthen-9-one	2-???-7-??-9H-????-9-?	78160-12-0	C14H11NOS
2-Methyl-1H-indole-3-carboxylic acid		63176-44-3	C10H9NO2
Hexaphenylbenzene, 98%	??????	992-04-1	C42H30
Bis(ethylenediamine)platinum(II) chloride, 99%	??(??????)??(II)???	21430-85-3	C4H16Cl2N4Pt
4-bromo-1-methyl-1H-pyrazol-3-amine, 95%	3-???-4-???-1-?????	146941-72-2	C4H6BrN3
Ethyl 4-[(4-Methoxybenzylidene)aMino]cinnaMate	4-[(4-???????)???]?????????	6421-30-3	C19H19NO3
1-(4-Acetyl-piperazin-1-yl)-3-amino-propan-1-onehydrochloride		701290-61-1	C9H17N3O2
N-(p-Toluenesulfonyl)-3-pyrroline	N-(P-??????)-3-???	16851-72-2	C11H13NO2S
3',5'-Dichloro-biphenyl-4-carboxylic acid	3',5'-????-???-4-?????	190911-79-6	C13H8Cl2O2
Perfluoro(2-methyl-3-pentanone) 98%	?????(2-??-3-???)	756-13-8	C6F12O
N-ethylpentan-3-amine(SALTDATA: HCl)		39190-77-7	C7H17N
4-Methyl-1,3-dioxolane	4-??-1,3-DIOXOLANE	1072-47-5	C4H8O2
Methyl 2,4-dichlorothiazole-5-carboxylate	??2,4-???????-5-???????	861708-66-9	C5H3Cl2NO2S
3-Amino-4-hydroxy-1-methylquinolin-2(1H)-one hydrochloride	???KA-3237	65161-70-8	C10H11ClN2O2
Pentafluoroethyl ethyl ether	PENTAFLUOROETHYLETHYL???	22052-81-9	C4H5F5O
2,5-Dichlorothiobenzamide	2,5-??????????	69622-81-7	C7H5Cl2NS
(Isoquinolin-7-yl)MethanaMine		1053655-96-1	C10H10N2
3',5'-Difluoro-4'-methoxyacetophenone 98%	3,5-?????-4-????????	170570-79-3	C9H8F2O2
Bis(diethylamino)dimethylsilane		4669-59-4	C10H26N2Si
methyl 5-amino-3-methyl-1H-pyrazole-4-carboxylate(SALTDATA: FREE)	??5-???-3-??-1H-???-4-???????	109012-96-6	C6H9N3O2
2-(4-ethoxyphenoxy)-N-methylethanamine(SALTDATA: FREE)		915920-99-9	C11H17NO2
N-Benzyl-p-toluenesulfonaMide		1576-37-0	C14H15NO2S
Acid Violet 3	???????4BSN	1681-60-3	C16H11N3Na2O8S2
4-Acetyl-3,4-dihydro-2H-1,4-benzoxazine-6-sulfonyl chloride		1017791-37-5	C10H10ClNO4S
2-(3-methylphenoxy)acetohydrazide(SALTDATA: FREE)	M-????-???????	36304-38-8	C9H12N2O2
2-Chloroethyl Benzoate	2-??????????	939-55-9	C9H9ClO2
4-(4-Bromophenyl)-3-methyl-1H-pyrazole	4-(4-?????)-3-??-1H-???	857531-32-9	C10H9BrN2
5,6-Dihydroxy-1H-indole	?????????	3131-52-0	C8H7NO2
5-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)	???C34660	75218-27-8	C9H9N3S
1-Butyl-2-nitrobenzene	1-??-2-?????	7137-55-5	C10H13NO2
1-Boc-2-methoxy-piperidine, 98%	1-Boc-2-???????	195964-51-3	C11H21NO3
1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine, 98%	1,2-?????-SN-????-3-????????	4004-05-1	C41H78NO8P
(S)-(-)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone, 98%, ee: 99%		184346-45-0	C18H19NO2
(S)-tert-butyl 2-isopropylpiperazine-1-carboxylate, 95%	(S)-1-Boc-2-?????????	674792-05-3	C12H24N2O2
Z-2-Nal-OH		143218-10-4	C21H19NO4
Trigonelline hydrochloride, 99%		6138-41-6	C7H8ClNO2

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

?? ????