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

?? ?:J & K SCIENTIFIC LTD.

??:-

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543

?? ????

4-tert-Butylphenylmagnesium bromide, 2.0 M solution in diethyl ether, J&KSeal		63488-10-8	C10H13BrMg
2-(1,2,3,4-Tetrahydro-isoquinolin-1-ylmethyl)-isoindole-1,3-dione	2-(1,2,3,4-??????-?????-1-???)-????-1,3-??	310451-86-6	C18H16N2O2
4-(4-Methoxyphenoxy)piperidine hydrochloride	4-(4-??????)?????????????	333954-89-5	C12H18ClNO2
(6-Chlorobenzo[d][1,3]dioxol-5-yl)methanamine	(6-?????[d][1,3]???-5-?)????	558453-64-8	C8H8ClNO2
Uroporphyrin III, octamethyl ester	??????III????????	15435-60-6	C48H54N4O16
N-Cyano-3-(iodomethyl)-4-(1H,1H-nonafluoropentyl)-pyrrolidine	N-???-3-(?????)-4-(1H,1H-????????)????	231285-91-9	C11H10F9IN2
3-Bromo-2-hydrazino-5-nitropyridine 98%		15862-38-1	C5H5BrN4O2
6-Chloro-2-(1,4-diazepan-1-yl)-1,3-benzothiazole, 95+%		348134-09-8	C12H14ClN3S
Isoheptane (mixture of isomeric branched chain heptanes)	?????	31394-54-4	C7H16
3-Pentenenitrile		4635-87-4	C5H7N
tert-butyl 2-(aminomethyl)-3-(4-(trifluoromethyl)phenyl)propanoate	TERT-??2-(?????)-3-(4-(????????)??)???????	925889-77-6	C15H20F3NO2
1-Acetyl-4-(4-nitrophenyl)piperazine	1-???-4-(4-?????)????	16264-08-7	C12H15N3O3
1,5-dimethyltetrahydro-2(1H)-pyrimidinone(SALTDATA: FREE)	1,5-?????????-2(1H)-?????(SALTDATA:FREE)	1243250-03-4	C6H12N2O
(1,1-dioxidotetrahydro-2H-thiopyran-3-yl)methanol(SALTDATA: FREE)	(1,1-??????????-2H-????-3-?)???(?????:??)	1243250-12-5	C6H12O3S
N-(1-AdaMantyl)ethylenediaMine	N-(1-????)??????	37818-93-2	C12H22N2
Azulene	???	275-51-4	C10H8
Fmoc-D-Asn(Trt)-OH, 99%		180570-71-2	C38H32N2O5
1-Boc-2-Chloro-3-(2-ethoxycarbonyl-acetyl)-indole	1-BOC-2-???-3-(2-???????-???)-??	180922-72-9	C18H20ClNO5
N-(3-aminophenyl)propanamide(SALTDATA: FREE)	N-(3-?????)???????	22987-10-6	C9H12N2O
4-Acetyl-3-amino-2-chloropyridine, 98%		342899-35-8	C7H7ClN2O
Calcium chloride, 96%, anhydrous, ACS reagent	????	10043-52-4	CaCl2
3-(Dimethylcarbamoyl)-4-fluorobenzeneboronic acid 98%		874219-27-9	C9H11BFNO3
Sodium thiocyanate, 98%	??????? ???	540-72-7	CNNaS
1,4-Dicyanonaphthalene	1,4-????????	3029-30-9	C12H6N2
2,4,6-Trimethylbenzonitrile	2,4,6-?????????	2571-52-0	C10H11N
2-BroMo-6-fluorophenol		2040-89-3	C6H4BrFO
4-Methyl-2-pentanone OxiMe	4-??-2-?????	105-44-2	C6H13NO
5,5'-Methylenedisalicylic acid, 95%		122-25-8	C15H12O6
(S)-1-(4-Fluorophenyl)ethanol 98%		101219-73-2	C8H9FO
2-amino-6-ethyl-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol(SALTDATA: FREE)		392315-45-6	C8H11N5O
(+)-2,3-O-Isopropylidene-L-threitol, 95%		50622-09-8	C7H14O4
Methyl 2,3-difluorobenzoate	??2,3-DIFLUOROBENZOATE	18355-74-3	C8H6F2O2
4-Methyl-1-phenyl-3-pyrazolidone	4-??-1-??-3-?????	2654-57-1	C10H12N2O
2-Hydroxy-9-fluorenone, 97%	2-?????-9-FLUORENONE	6949-73-1	C13H8O2
4-(propylthio)aniline(SALTDATA: HCl)		22133-40-0	C9H13NS
4-formyl-1,5-dimethyl-1H-pyrrole-2-carbonitrile(SALTDATA: FREE)	1H-??-2-??????,4-???-1,5-???-	565191-91-5	C8H8N2O
3-Chloro-6-(cyclohexylamino)pyridazine	6-???-N-??????????-3-??	1014-77-3	C10H14ClN3
10,12-Pentacosadiyn-1-ol	10,12-?????-1-OL	92266-90-5	C25H44O
2,6-DiMethylcyclohexanol (Mixture of isoMers)	?????????(2,6-)	5337-72-4	C8H16O
2-Bromoanthracene, 97%		7321-27-9	C14H9Br
1-(tert-Butoxycarbonyl)piperidine-4-carbohydrazide, 95%	1-BOC-?????????	187834-88-4	C11H21N3O3
Diethyl difluoromalonate, 98%	???2,2-??????????	680-65-9	C7H10F2O4
N-Ethyl-N-(4-hydroxybutyl)nitrosaMine	N-??-N-??-4-OL-?????	54897-62-0	C6H14N2O2
benzo[b]thiophen-5-amine, 95%		20532-28-9	C8H7NS
3-Fluoropyridine-4-boronic acid, 98%		458532-97-3	C5H5BFNO2
Sodium hydrogen carbonate, 99.7+% (ACS)	??????(??)	144-55-8	CHNaO3
M-Xylyl Cyanide		2947-60-6	C9H9N
(5-chloropyridin-2-yl)methanol, 95%		209526-98-7	C6H6ClNO
N-Boc-2-(4'-chlorophenyl)-L-glycine	N-BOC-2-(4”-?????)-L-???	917027-02-2	C13H16ClNO4
2-azepan-1-ylpropanoic acid(SALTDATA: HCl)	2-???-1-?????(SALTDATA:HCl)	302914-01-8	C9H17NO2
Dibenzyl Ether	??????	103-50-4	C14H14O
(3Z)-3-Heptene	cis-3-??	7642-10-6	C7H14
7-Azaindole-3-carboxaldehyde, 97%	7-????-3-????????	4649-09-6	C8H6N2O
N-Fmoc-L-2-Aminophenylpentanoic acid		959578-11-1	C26H25NO4
Norbornene, 99%	??????	498-66-8	C7H10
2-Phenoxynicotinonitrile		14178-15-5	C12H8N2O
2,3-Difluoropyridine, 98%		1513-66-2	C5H3F2N
3-Chloro-2-fluorobenzonitrile	3-???-2-?????????	94087-40-8	C7H3ClFN
(2,4-Dichlorobenzyl)triphenylphosphoniuM Chloride	(2,4-??????)?????????????	2492-23-1	C25H20Cl3P
2-Chloro-1,2-dibromo-3-fluoropropane	1,2-????-2-???-3-???????	70192-60-8	C3H4Br2ClF
Piperidin-4-yl-pyridin-4-yl-amine x 2 HCl	????-4-YL-???-4-YL-??X2HCL	181258-50-4	C10H15N3
1-(3-bromopropoxy)-4-methoxybenzene(SALTDATA: FREE)	1-(3-???????)-4-?????	6267-37-4	C10H13BrO2
6,7-diethoxy-3-methyl-1-benzofuran-2-carboxylic acid(SALTDATA: FREE)		40713-26-6	C14H16O5
(R)-1-Boc-2-hydroxymethylpiperazine	(R)-1-N-Boc-2-(??????)????	16944-87-7	C10H20N2O3
1-[2-(Morpholin-4-ylmethyl)phenyl]methanamine , 97%	1-[2-(????-4-???)??]????	91271-82-8	C12H18N2O
L-(-)-Cystine Dihydrochloride	L-(-)-????????????	13059-63-7	C6H14Cl2N2O4S2
1-(2-Bromoethoxy)-2-bromobenzene, 95%	1-(2-??????)-2-?????	18800-28-7	C8H8Br2O
(3-((N,N-Dimethylsulfamoyl)-amino)phenyl)boronic acid, 97.5%	3-(N,N-???????????)?????	277295-50-8	C8H13BN2O4S
2-Ethyl-2-iMidazoline	2-??-2-?????	930-52-9	C5H10N2
3,3,4,4,4-Pentafluorobutan-2-one	3,3,4,4,4-????????-2-?	374-41-4	C4H3F5O
Thiophene-3-carbothioic acid amide		24044-76-6	C5H5NS2
(2-oxo-1(2H)-pyriMidinyl)acetic acid (SALTDATA: FREE)	1(2H)-????????,2-??-(9CI)	95209-83-9	C6H6N2O3
Bis(2-methylindenyl)zirconium dichloride, 98%	??(2-?????)????????	165688-64-2	C20H18Cl2Zr
3-Fluoro-2-methylphenylisothiocyanate	??,1-????-3-?????????-2-??-(9CI)	363179-58-2	C8H6FNS
6-Ethylquinoline	6-?????	19655-60-8	C11H11N
(S)-(-)-4-(MethoxyMethyl)-1,3-dioxolan-2-one	(S)-(-)-4-(?????)-1,3-DIOXOLAN-2-ONE	135682-18-7	C5H8O4
6-(Trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylic acid	6-(????????)????[1,2-a]???-3-?????	1019021-78-3	C9H5F3N2O2
4-Cyano-3-fluorophenyl 4-pentylbenzoate		86786-89-2	C19H18FNO2
2-[(3-ethoxybenzyl)amino]ethanol(SALTDATA: HCl)	2-((3-?????)???)???	889949-65-9	C11H17NO2
IsobutylaMine Hydrochloride	?????????	5041-09-8	C4H12ClN
PotassiuM (E)-3-phenylpropenyl-1-trifluoroborate	??(E)-3-??????-1-?????????	1005201-59-1	C9H9BF3K
(R)-3-(Boc-amino)-3-phenylpropionic acid, 98%		161024-80-2	C14H19NO4
tert-Butyl 4-piperazinotetrahydro-1(2H)-pyridinecarboxylate	4-PIPERAZIN-1-YL-PIPERIDINE-1-CARBOXYLICACIDTERT-??????	177276-41-4	C14H27N3O2
Methylsilatrane	???????	2288-13-3	C7H15NO3Si
5-(2,6-Dichloropyridin-4-yl)-1,3,4-oxadiazole-2-thiol, tech		119221-62-4	C7H3Cl2N3OS
1-(2-Hydroxy-5-methylphenyl)-3-(4-chlorophenyl)-1,3-propanedione		60402-29-1	C16H13ClO3
3-[(Furan-2-carbonyl)-amino]-3-(4-methoxy-phenyl)-propionic acid	3-[(??-2-????)-???]-3-(4-???-??)-?????	332052-52-5	C15H15NO5
4-Bromo-3-sulfamoyl-benzoic acid	3-(??????)-4-??????	59815-19-9	C7H6BrNO4S
2-(2-phenyl-1H-imidazo[1,2-a]benzimidazol-1-yl)ethanol(SALTDATA: FREE)		36289-13-1	C17H15N3O
5-(4H-1,2,4-triazol-3-ylthio)-2-furaldehyde(SALTDATA: FREE)		797807-53-5	C7H5N3O2S
N~1~-(2,3-dimethylphenyl)glycinamide(SALTDATA: HCl)	N~1~-(2,3-?????)??????(SALTDATA:HCl)	885460-32-2	C10H14N2O
1-(1-propyl-1H-pyrazol-4-yl)methanamine(SALTDATA: FREE)		1006333-36-3	C7H13N3
4-EthoxybenzyltriphenylphosphoniuM BroMide	(4-?????)????????? ?????	82105-88-2	C27H26BrOP
1-methyl-2-oxo-1,2-dihydro-4-quinolinecarbonitrile(SALTDATA: FREE)		56062-93-2	C11H8N2O
2-chloro-N-isopropylpropanamide(SALTDATA: FREE)	2-???-N-???????????	42275-92-3	C6H12ClNO
3-Amino-2-(2-chlorophenylamino)benzoic acid	3-???-2-(2-????????)???	893613-01-9	C13H11ClN2O2
4-(1,2,3-Thiadiazol-4-yl)benzoic acid, 98%	4-(1,2,3-?????-4-?)???	187999-31-1	C9H6N2O2S
1-(piperidin-4-ylmethyl)piperidine(SALTDATA: 2HCl H2O)	1-(????-4-???)????	32470-52-3	C11H22N2
2-(2-Cyanoprop-2-yl)-S-dodecyltrithiocarbonate, min. 97%	S-(2-???-2-???)-S-????????????	870196-83-1	C17H31NS3
4,4'-Thiobis(6-tert-butyl-o-cresol)	4,4'-????(2-??-6-tert-????)	96-66-2	C22H30O2S

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

?? ????