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

?? ?:J & K SCIENTIFIC LTD.

??:-

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670

?? ????

3-(Trifluoromethyl)phenylurea 98%	3-(????????)?????	13114-87-9	C8H7F3N2O
1-Bromo-2-chloro-1,1,2-trifluorooct-3-ene 97%		30428-56-9	C8H11BrClF3
4-(tert-Butyl)-3-methoxybenzoic acid		79822-46-1	C12H16O3
2-Amino-4,6-difluorobenzoic acid		126674-77-9	C7H5F2NO2
2-Bromo-6-hydroxybenzoic acid 98%	2-???-6-????????	38876-70-9	C7H5BrO3
3-Hydroxy-5-methylmercapto-1,2,4-thiadiazole		56409-41-7	C3H4N2OS2
3-[3-(2-furyl)-1,2,4-oxadiazol-5-yl]propanoic acid(SALTDATA: FREE)		878437-14-0	C9H8N2O4
2,6-Dichloro-3-Methylaniline	2,6-????-3-?????	64063-37-2	C7H7Cl2N
5,6-DiMethoxy-1H-benziMidazole	5,6-??????????	72721-02-9	C9H10N2O2
(2-methyl-2,3-dihydro-1-benzofuran-5-yl)amine(SALTDATA: HBr)		26210-77-5	C9H11NO
1'-Benzylspiro[indoline-3,4'-piperidine]	1'-?????[???-3,4'-????]	474538-99-3	C19H22N2
3-Iodo-6-nitro-1H-indazole, 97%	3-???-6-??????	70315-70-7	C7H4IN3O2
4-(Di-p-tolylaMino)benzaldehyde		42906-19-4	C21H19NO
1,1,1-Trichloroacetone	1,1,1-????????	918-00-3	C3H3Cl3O
1-(tetrahydro-2-furanylcarbonyl)-4-piperidinecarboxylic acid(SALTDATA: FREE)	1-(????????-2-?????)????-4-?????	926214-32-6	C11H17NO4
4-tert-Butyl-2,6-dimethylaniline hydrochloride		859784-19-3
1-(4-Propoxyphenyl)ethanone	1-(4-????-??)-???	5736-86-7	C11H14O2
tert-Butyl 4-(N-Methoxy-N-MethylcarbaMoyl)-1-piperidinecarboxylate	1-Boc-4-[???(??)????]????	139290-70-3	C13H24N2O4
2,4-Dibromo-6-fluorobenzaldehyde		205683-34-7	C7H3Br2FO
Boc-(R)-3-amino-4-(4-iodophenyl)-butyric acid		269396-71-6	C15H20INO4
Perfluorooctadecanoic acid 95%	??????????	16517-11-6	C18HF35O2
2-[(5-methyl-1,3,4-thiadiazol-2-yl)thio]ethanamine(SALTDATA: 1.5HCl)		642092-87-3	C5H9N3S2
alpha-Ethyl-3-fluorobenzylamine	1-(3-??????)?????	473732-57-9	C9H12FN
4-AcetaMidocyclohexanol (cis- and trans- Mixture)	4-????????????	23363-88-4	C8H15NO2
Dysprosium(III) nitrate hexahydrate (99.9%-Dy) (REO)		35725-30-5	DyH12N3O15
3-Chlorophenethylalcohol, 98%		5182-44-5	C8H9ClO
1H,1H,2\'H-Perfluorodipropyl ether	1H,1H,2'H-PERFLUORODIPROPYL???	1000-28-8	C6H3F11O
(3-oxopiperazin-2-yl)acetic acid(SALTDATA: FREE)	(3-??????-2-?)????(?????:??)	405214-33-7	C6H10N2O3
SodiuM 1-Naphthaleneacetate		61-31-4	C12H11NaO2
N '-(1,1-Dioxo-tetrahydrothiophen-3-yl)-N,N-dimethyl-ethane-1,2-diamine	N'-(1,1-???-?????????-3-?)-N,N-???-??-1,2-???	93114-08-0	C8H18N2O2S
4-Hydroxy-2-methyl-6-trifluoromethylpyrimidine, 98%		2836-44-4	C6H5F3N2O
L-(+)-Arabinose, 99%	L(+)-?????	5328-37-0	C5H10O5
3-Iodo-4-methoxy-benzaldehyde	3-????-4-???-??????	2314-37-6	C8H7IO2
1-(1-morpholin-4-ylcycloheptyl)methanamine(SALTDATA: FREE)	1-(1-???-4-???????)???	891638-31-6	C12H24N2O
2-(2-Methoxyphenyl)-1-propylamine	2-(2-?????)-1-?????	188053-29-4	C10H15NO
4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid(SALTDATA: FREE)	4-OXO-4H-???[1,2-A]????-3-??????????????	34662-58-3	C9H6N2O3
3-Mercaptoisobutyric Acid		26473-47-2	C4H8O2S
1-(4-Toluenesulfonyl)-3,3-dimethylbutane-2-one	1-(4-??????)-3,3-?????-2-?	101268-22-8	C13H18O3S
2,5-DiMethylterephthalic Acid	2,5-????????	6051-66-7	C10H10O4
2-Chloro-4-iodo-pyridine-3-carboxylic acid, 98%	2-???-4-???-????	544671-78-5	C6H3ClINO2
2-Methylcyclopropanecarboxylic acid, 98%		29555-02-0	C5H8O2
1-AMinocyclopropane-1-carboxylic Acid Methyl Ester Hydrochloride		72784-42-0	C5H10ClNO2
3-endo-Aminobicyclo[2.2.1]hept-5-ene-2-endo-carboxylic acid, 97%	3-??-????????[2.2.1]HEPT-5-ENE-2-??-?????	88330-29-4	C8H11NO2
Methyl trans-4-AMinocyclohexanecarboxylate Hydrochloride	??4-?????????-1-??????	61367-07-5	C8H16ClNO2
4-DiethylaMinophenyl isothiocyanate	4-?????????????????	84381-54-4	C11H14N2S
δ-Tetradecalactone, 98%		2721-22-4	C14H26O2
N,N-Bis(2-cyanoethyl)forMaMide	N,N-BIS(2-?????)?????	3445-84-9	C7H9N3O
Monoisopropyl FuMarate	????????????	7529-87-5	C7H10O4
1-[2-Amino-1-(3-fluoro-phenyl)-ethyl]-pyrrolidine-3-carboxylic acid		886363-93-5	C13H17FN2O2
2-BroMo-4-nitroiMidazole	2-???-4-???????	65902-59-2	C3H2BrN3O2
4-tert-Butyl-3',4'-dichlorobenzophenone		844885-27-4	C17H16Cl2O
4-(3-Hydroxypropyl)piperidine	????-4-????	7037-49-2	C8H17NO
3,4-Difluorophenylacetylene 95%	3,4-???????????	143874-13-9	C8H4F2
Bis(3,5-dimethylphenyl)phosphine oxide, 97%		187344-92-9	C16H19OP
2-Bromo-1-(1,3-dimethyl-1H-pyrazol-5-yl)ethanone, 90%		1015936-63-6	C7H9BrN2O
N-(4-amino-2-methoxyphenyl)methanesulfonamide(SALTDATA: FREE)		57164-99-5	C8H12N2O3S
(1-Ethoxycyclopropoxy)trimethylsilane, 97%		27374-25-0	C8H18O2Si
3-Cyanochromone, 98%		50743-17-4	C10H5NO2
1-Methyl-3-phenylpropylamine, 98%	3-???-1-????	22374-89-6	C10H15N
2-Chloro-2-deoxy-D-glucose, 98%		14685-79-1	C6H11ClO5
(R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2-naphthol, 99%		65355-08-0	C20H20Br2O2
3-Piperidin-1-ylbenzonitrile, 97%	3-????-1-??????	175696-74-9	C12H14N2
[4-(DiMethylaMino)phenyl]acetic acid		17078-28-3	C10H13NO2
Hexyl Ether	??(???)???	112-58-3	C12H26O
1-(2-chloroethyl)pyrrolidine-2,5-dione(SALTDATA: FREE)	1-(2-?????)????-2,5-??	41212-96-8	C6H8ClNO2
2- p -Tolyl-cyclopropanecarboxylic acid	2-P-??-???????????	869941-94-6	C11H12O2
6-acetyl-7-methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid(SALTDATA: FREE)	6-???-7-??????[1,5-a]????-3-?????(SALTDATA:FREE)	774183-58-3	C10H9N3O3
2,8-dimethylquinoline-4-carboxylic acid(SALTDATA: FREE)	2,8-???-4-????????	609822-00-6	C12H11NO2
2-Bromo-N-butyl-4-(trifluoromethoxy)benzenesulphonamide		957062-76-9	C11H13BrF3NO3S
6-(DiMethylaMino)hexylaMine	6-(??????)????	1938-58-5	C8H20N2
1-(3,4-diethoxyphenyl)ethanamine(SALTDATA: HCl)	1-(3,4-????-??)-????	105321-50-4	C12H19NO2
N,N-dimethyl-2-morpholinecarboxamide(SALTDATA: HCl)	2-??????????,N,N-???-(9CI)	135072-23-0	C7H14N2O2
Potassium (2-methylthiophenyl)trifluoroborate 96%	???(2-??????)	850623-77-7	C7H7BF3KS
2-(3-bromophenyl)-4H-3,1-benzoxazin-4-one(SALTDATA: FREE)		53463-67-5	C14H8BrNO2
N-(2-pyridinylmethyl)-2-propen-1-amine(SALTDATA: FREE)		62402-16-8	C9H12N2
3-(4-chlorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde(SALTDATA: FREE)		36663-00-0	C16H11ClN2O
1,1-Dichloro-2,3,3,3-tetrafluoroprop-1-ene	1,1-????-2,3,3,3-??????????-1-?	2804-55-9	C3Cl2F4
cis-Bis(2,2'-bipyridine)dichlororuthenium(II) hydrate, 97%	CIS-BIS(2,2′-????)???????(II)???	98014-14-3	C20H18Cl2N4ORu
4-[(4,6-Dimethylpyrimidin-2-yl)(methyl)amino]benzoic acid	4-[(4,6-???????-2-?)(??)???]??????	387350-50-7	C14H15N3O2
4,5-Dimethylpyridazine-3,6-diol		5754-17-6	C6H8N2O2
1-[2-Amino-1-(4-bromo-phenyl)-ethyl]-pyrrolidine-3-carboxylic acid hydrochloride		886363-99-1	C13H17BrN2O2
4-Nitrophenyl β-D-mannopyranoside, 98%		35599-02-1	C12H15NO8
ethyl (4-isocyanatophenyl)acetate(SALTDATA: FREE)	??(4-?????????)?????	827629-60-7	C11H11NO3
9,9-Bis(4-aMino-3-Methylphenyl)fluorene	9,9-BIS(4-???-3-????)????	107934-60-1	C27H24N2
(3R)-(+)-3-(TrifluoroacetaMido)pyrrolidine Hydrochloride	(3R)-(+)-3-(????????????)???????	141043-16-5	C6H10ClF3N2O
Cerium(IV) sulfate hydrate, 99%	???????	123333-60-8	CeH2O9S2
2-[(4-Chlorophenyl)sulphonyl]-3-ethoxyacrylonitrile	2-((4-?????)???)-3-ETHOXYPROP-2-ENENITRILE	32083-27-5	C11H10ClNO3S
4-(4,5-Dihydro-1,3-oxazol-2-yl)aniline	4-(4,5-DIHYDRO-1,3-OXAZOL-2-YL)???	54472-46-7	C9H10N2O
Thiochroman-4-one, 98%	?????-4-ONE	3528-17-4	C9H8OS
4-(Dimethylamino)-2-methylbenzaldehyde	4-??????-O-??????	1199-59-3	C10H13NO
(R)-1-Cbz-2-Cyano-pyrrolidine	(R)-1-CBZ-2-???-????	620601-77-6	C13H14N2O2
Ethyl 6,7-dichloro-1,4-dihydro-3-(trifluoromethyl)quinoxaline-2-carboxylate		957062-92-9	C12H9Cl2F3N2O2
3-(1,3-Dioxan-2-yl)aniline 97%	3-(1,3-DIOXAN-2-YL)???	168551-56-2	C10H13NO2
1-(4-Methoxyphenyl)-1-cyclopentanecarboxylic acid, 95%	1-(4-METHOXYPHENYL)-1-??????????	43050-28-8	C13H16O3
Triisopropylmethoxysilane	????????????	33974-42-4	C10H24OSi
(5-bromo-2-methoxybenzyl)[2-(4-chlorophenyl)ethyl]amine(SALTDATA: HBr)		416890-08-9	C16H17BrClNO
(S)-N-Boc-3-(3-pyridyl)-beta-alanine	BOC-(S)-3-AMINO-3-(3-PYRIDYL)-?????	297773-45-6	C13H18N2O4
N'-(4,4-Dimethylcyclohexylidene)-2,4,6-trimethylbenzenesulphonohydrazide		957066-12-5	C17H26N2O2S
4-(3,4-dihydro-2(1H)-isoquinolinylmethyl)benzoic acid(SALTDATA: FREE)		333357-96-3	C17H17NO2
4-(2-Chloroacetyl)-1H-pyrrole-2-carbaldehyde	4-(2-??????)-1H-??-2-??????	115027-23-1	C7H6ClNO2

天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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

?? ????