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

?? ?:J & K SCIENTIFIC LTD.

??:-

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432

?? ????

Tricarballylic acid	???????	99-14-9	C6H8O6
2-Pyridin-3-yl-1 H -benzoimidazol-5-ylamine	2-???-3-YL-1H-BENZOIMIDAZOL-5-YLAMINE	1571-99-9	C12H10N4
(S)-7,7'-Bis[(4S)-(phenyl)oxazol-2-yl)]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (Sa,S,S)-SpiroBOX	(S)-7,7Bis[(4S)-(??)???-2-?)]-2,23,3??????-1,1??????	940880-69-3	C35H30N2O2
Nornicotine, 98%		5746-86-1	C9H12N2
(S)-(-)-1-Ethyl-2-pyrrolidinecarboxaMide	(S)-(-)-1-??-2-??????????	114812-34-9	C7H14N2O
4-Pentyloxyaniline	4-???????	39905-50-5	C11H17NO
1,2-Bis(dimethylphosphino)ethane, 98% DMPE	1,2-??(????????)??	23936-60-9	C6H16P2
1-Methyl-3-phenyl-1H-pyrazole-4-carbaldehyde		304477-40-5	C11H10N2O
2-[Acetoxy(polyethyleneoxy)propyl]heptamethyltrisiloxane,95%		125997-17-3	C14H34O5Si3
2-(4-Chlorophenyl)malondialdehyde, 95%		205676-17-1	C9H7ClO2
1-Methyl-4-phenyl-3-(trifluoromethyl)-1H-pyrazol-5-amine, 95%		63156-74-1	C11H10F3N3
Ethyl 2-[(2-phenylacetyl)amino]acetate	??2-[(2-?????)???]?????	4838-35-1	C12H15NO3
Undecyl Ether	N-UNDECYL???	43146-97-0	C22H46O
2-(1,3-Benzodioxol-5-yl)-6-chloroimidazo[1,2-b]pyridazine		141409-08-7	C13H8ClN3O2
3-Bromomandelic acid	3-??????	49839-81-8	C8H7BrO3
5-Chloro-2-methoxybenzonitrile, 97%	5-???-2-????????	55877-79-7	C8H6ClNO
H-D-Glu-OtBu, 98%		25456-76-2	C9H17NO4
Boc-D-Phe(3-I)-OH		478183-66-3	C14H18INO4
2-(4-Bromo-phenyl)-ethylamine hydrochloride	P-???????????	39260-89-4	C8H11BrClN
5-(p-Methylphenyl)-5-phenylhydantoin	5-(4-????)-5-??????	51169-17-6	C16H14N2O2
3-(chloromethyl)-N-methyl-1,2,4-oxadiazole-5-carboxamide(SALTDATA: FREE)	3-(?????)-N-??-1,2,4-?????-5-???????(SALTDATA:??)	1123169-42-5	C5H6ClN3O2
4,4'-Bis[di(3,5-xylyl)aMino]-4''-phenyltriphenylaMine	4,4'-BIS[DI(3,5-XYLYL)AMINO]-4"-????????	249609-49-2	C56H53N3
Pinacyanol Chloride		2768-90-3	C25H25ClN2
4-Aminonicotinic acid methyl ester, 97%		16135-36-7	C7H8N2O2
6-Bromo-3,4-dimethoxycinnamic acid	2-???-4,5-??????????	195383-80-3	C11H11BrO4
Ethyl 3,3,3-trifluoropyruvate, 98%		13081-18-0	C5H5F3O3
3-Bromo-2-fluoroaniline, 97%		58534-95-5	C6H5BrFN
3-(2-Ethoxycarbonyl-ethyl)-5-methyl-1H-pyrrole-2,4-dicarboxylic acid diethyl ester	3-(2-ETHOXYCARBONYL-ETHYL)-5-METHYL-1H-PYRROLE-2,4-DICARBOXYLICACID???????	361380-78-1	C16H23NO6
N-Chloroacetyl-L-tyrosine		1145-56-8	C11H12ClNO4
Guanylyl(3'→5')cytidine ammonium salt, 98%	GPC????	98046-67-4	C19H28N9O12P
5-Fluoro-2-methylbenzoic acid, 99%	5-????-2-?????	33184-16-6	C8H7FO2
4-methyl-2-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)aniline(SALTDATA: FREE)		915916-58-4	C14H12N4O
1-Butanesulfonyl chloride, 99%		2386-60-9	C4H9ClO2S
2-Bromo-4-methylaniline hydrochloride	2-???-4-????????	13194-71-3	C7H9BrClN
2,4-Dihydroxy-6,7-dimethoxyquinazoline, 99%		28888-44-0	C10H10N2O4
Methoxy Red	?????	68936-13-0	C13H15ClN4O
3-Chloro-6-(3-methylphenyl)pyridazine	3-???-6-(3-???)-???	66549-34-6	C11H9ClN2
2-(3-phenyl-1,2,4-oxadiazol-5-yl)benzoic acid(SALTDATA: FREE)	2-(3-??-1,2,4-?????-5-?)???	60510-51-2	C15H10N2O3
(1R,2R)-N,N'-DiMethyl-N,N'-bis(3,3-diMethylbutyl)cyclohexane-1,2-diaMine	(1R,2R)-N,N'-???-N,N'-??(3,3-?????)?????-1,2-???	644958-86-1	C20H42N2
Iodopentafluorobenzene, 97%, stabilized with copper		827-15-6	C6F5I
1-(2-Isocyanoethyl)-pyrrolidine		2920-10-7	C7H12N2
(R)-2-(Aminoethyl)-1-N-Boc-pyrrolidine	(R)-2-(?????)-1-N-BOC-????	550378-07-9	C11H22N2O2
5-isopropylthiophene-3-carbohydrazide(SALTDATA: FREE)	3-????????,5-(1-????)-,?????(9CI)	438221-49-9	C8H12N2OS
2-Chlorophenyl isocyanate, 99%	2-????????????	3320-83-0	C7H4ClNO
3-bromo-4-fluorobiphenyl, 95%	3-???-4-???????	306935-88-6	C12H8BrF
Rhodium(II) trifluoroacetate dimer, min. 95%		31126-95-1	C8F12O8Rh2
2,6-DiMethylphenyl Isocyanate	2,6-????????????	28556-81-2	C9H9NO
Acryloyl chloride, 97%, stabilized with p-Hydroxyanisole	?????????	814-68-6	C3H3ClO
n-Tetracosane, 99%	??????	646-31-1	C24H50
8-Octadecyloxypyrene-1,3,6-trisulfonic acid trisodium salt	8-????????-1,3,6-??????????	111024-84-1	C34H43Na3O10S3
Biotinyl-6-aminoquinoline	????-6-??????	91853-89-3	C19H22N4O2S
2-(Trifluoromethyl)quinoxaline	2-(????????)????	148853-42-3	C9H5F3N2
5-chloro-2-[(4-fluorobenzyl)oxy]benzaldehyde(SALTDATA: FREE)	5-???-2-[(4-??????)??]?????	590360-22-8	C14H10ClFO2
(R)-(+)-3-Boc-2,2-dimethyloxazolidine-4-carboxaldehyde, 95%	TERT-??(R)-(+)-4-FORMYL-2,2-DIMETHYL-3-OXAZOLIDINECARBOXYLATE	95715-87-0	C11H19NO4
3-(Trifluoromethyl)biphenyl	3-(????????)???	366-04-1	C13H9F3
Dysprosium(III) trifluoromethanesulfonate, min. 98% (Dysprosium triflate)		139177-62-1	C3DyF9O9S3
(S)-(-)-Methioninol, 98%		2899-37-8	C5H13NOS
6-Undecanone	6-????	927-49-1	C11H22O
6-chloro-3H-imidazo[4,5-c]pyridine, 95%	6-???-3H-????[4,5-c]???	2589-11-9	C6H4ClN3
2-(Trifluoromethyl)benzoic acid hydrazide 95%		344-95-6	C8H7F3N2O
4,5-Dimethylthiophene-2-carboxaldehyde, 97%	4,5-??????-2-????????	5928-48-3	C7H8OS
N^α-Boc-D-arginine hydrochloride monohydrate, 98%		114622-81-0	C22H36N4O8S
2-chloro-N-cyclopentylacetamide(SALTDATA: FREE)	2-???-N-???????????(SALTDATA:FREE)	125674-23-9	C7H12ClNO
5-Methyl-2-furaldehyde semicarbazone	5-??-2-????????????	81961-80-0	C7H9N3O2
2,3-Dichloro-1,1,1,3-tetrafluoropropane		146916-90-7	C3H2Cl2F4
2-Amino-5-phenyl-thiophene-3-carboxylic acidmethyl ester	??2-???-5-?????-3-???????	61325-02-8	C12H11NO2S
3-Amino-thiophene-2-carboxylic acid hydrochloride	3-???-???-2-????????	1016552-72-9	C5H6ClNO2S
Didodecyl Sulfoxide		2168-96-9	C24H50OS
Benzaldehyde propylene glycol acetal, 99%, mixture of isomers		2568-25-4	C10H12O2
N-BOC-3-(4-Cyanophenyl)oxaziridine, 98+%	N-BOC-3-(4-?????)?????	150884-56-3	C13H14N2O3
2-(1,3-Benzoxazol-2-yl)-1-[3-(trifluoromethyl)phenyl]ethanone		894021-37-0	C16H10F3NO2
2,2'-DihydroxydiphenylMethane	??(2-???????)???	2467-02-9	C13H12O2
3,5-Bis(trifluoromethyl)-N-methylaniline	N1-??-3,5-?(????????)???	42450-72-6	C9H7F6N
2,2,2-Trifluoroethyl methacrylate, 99%, stabilized with 100 ppm MEHQ	2,2,2-????????? ???????	352-87-4	C6H7F3O2
3-Amino-N-(4-fluorophenyl)propanoic acid	N-(4-??????)-3-????????	38470-22-3	C9H10FNO2
Erlotinib hydrochloride, 98.5%		183319-69-9	C22H24ClN3O4
2-Bromo-alpha-methylbenzyl alcohol, 99%	1-(2'-?????)-1-??????	5411-56-3	C8H9BrO
Thien-3-yl isocyanate		76536-95-3	C5H3NOS
2-N-BOC-Amino-3-(4-tetrahydrothiopyranyl)propionic acid, 95%	2-N-Boc-???-3-(4-???????????)?????	494210-67-2	C13H23NO4S
1-[Bis(trifluoroMethanesulfonyl)Methyl]-2,3,4,5,6-pentafluorobenzene	1-[BIS(???????????)??]-2,3,4,5,6-????????	405074-81-9	C9HF11O4S2
1,2-O-Cyclohexylidene-3-O-methyl-α-D-glucofuranose		13322-87-7	C13H22O6
3-DiethylaMino-1-propanol	??????-1-????	622-93-5	C7H17NO
1,1,2,2,3,3,4-Heptafluorocyclopentane	1,1,2,2,3,3,4-????????????	15290-77-4	C5H3F7
1-(5-methyl-2-thienyl)butan-1-one(SALTDATA: FREE)	1-(5-????-2-?)??-1-?	79852-26-9	C9H12OS
N-EthylbutylaMine	?????????	13360-63-9	C6H15N
2-(3-ethyl-1,2,4-oxadiazol-5-yl)aniline(SALTDATA: FREE)	2-(3-??-1,2,4-?????-5-?)???	1015846-78-2	C10H11N3O
4-Methyl-3-nitrobenzoic acid, 99%	3-???-p-????	96-98-0	C8H7NO4
3-Benzyloxyphenylhydrazine hydrochloride, 98%		59146-68-8	C13H15ClN2O
Tin(II) sulfate, 95+%	?? ???	7488-55-3	O4SSn
5-Methoxy-2-(2,2,2-trifluoroethoxy)benzoic acid	5-???-2-(2,2,2-?????????)???	175205-34-2	C10H9F3O4
Ethyl 4-phenoxybenzoylforMate	??4-???????????	62936-33-8	C16H14O4
2,6-Difluorobenzyl Alcohol	?????????(2,6-)	19064-18-7	C7H6F2O
Deoxycholic acid, 98%		83-44-3	C24H40O4
Fluvoxketone		61718-80-7	C13H15F3O2
4-Cyano-2,2,6,6-tetraMethylpiperidine 1-Oxyl Free Radical		38078-71-6	C10H17N2O*
4-(2-Phenylethoxy)benzoic acid	4-(2-?????)???	30762-06-2	C15H14O3
Sodium sulfide hydrate, scales, extra pure, 60-63%	?????	27610-45-3	H2Na2OS
(IsocyanoiMino)triphenylphosphorane		73789-56-7	C19H15N2P
3-Chloro-4-methylbenzaldehyde	3-???-4-????????	3411-03-8	C8H7ClO
N-(4-Methoxybenzylidene)-4-acetoxyaniline	N-(4-???????)-4-???????	10484-13-6	C16H15NO3

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

?? ????