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.

J & K SCIENTIFIC LTD.

Current Location: HOME >> Product
Product Categories
Country: China
Tel:
Mobile: 18210857532
E-mail:
QQ:
Skype: Chat Now!
Product Name MF CAS Details
4-Amino-3-methylbenzenesulphonic acid C7H9NO3S 98-33-9 Details
2,5-Dichloro-3-fluoropyridine C5H2Cl2FN 103999-77-5 Details
N-methyl-1-(5-methyl-1H-benzimidazol-2-yl)methanamine(SALTDATA: 2HCl) C10H13N3 887571-32-6 Details
3-Nonanone C9H18O 925-78-0 Details
4-Methoxyphenyl 3-O-Benzyl-4,6-O-benzylidene-beta-D-glucopyranoside C27H28O7 303127-81-3 Details
2-p-Tolyl-ethanesulfonyl chloride C9H11ClO2S 88106-95-0 Details
Boc-β-iodo-Ala-Ome, 98%, Boc-amino acids C9H16INO4 93267-04-0 Details
ADA sodium salt, 95% C6H11N2NaO5 7415-22-7 Details
Ponceau 6R C20H10N2Na4O13S4 5850-44-2 Details
Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II), min. 98% C58H48Cl2N2P2Ru 329736-05-2 Details
4-Bromo-2-methylaniline, 98% C7H8BrN 583-75-5 Details
2,5-Difluorobenzylamine, 97% C7H7F2N 85118-06-5 Details
N-Methyl-N-[(5-morpholin-4-ylthien-2-yl)methyl]amine, 97% C10H16N2OS 879896-62-5 Details
3,5-Bis(4-nitrophenoxy)benzoic Acid C19H12N2O8 173550-33-9 Details
7-amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one(SALTDATA: FREE) C9H10N2O2 141068-81-7 Details
Ethyl 4-ethoxybenzoylforMate C12H14O4 70080-61-4 Details
2-(1-pyrrolidinyl)acetohydrazide(SALTDATA: 2HCl) C6H13N3O 7171-96-2 Details
4-(tert-Butyl)-6-(methylthio)-1,3,5-triazin-2-amine , 97% C8H14N4S 175204-56-5 Details
3,4,5-Trifluorobenzophenone C13H7F3O 70028-88-5 Details
Bis[bis[4-(diethylaMino)phenyl]Methyl] Ether C42H58N4O 155050-06-9 Details
2-Acetyl-5-methylfuran, 98% C7H8O2 1193-79-9 Details
4-alpha-Phorbol 12-Myristate 13-Acetate >99% C36H56O8 63597-44-4 Details
3-isobutyl-1-methyl-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE) C9H14N2O2 769132-77-6 Details
3-isopropylisoxazole-5-carboxylic acid(SALTDATA: FREE) C7H9NO3 14633-22-8 Details
2-(2,4-Dinitrophenylthio)benzothiazole C13H7N3O4S 17586-89-9 Details
Tetratetracontane C44H90 7098-22-8 Details
3-Picolyl isothiocyanate hydrobromide C7H7BrN2S 147342-57-2 Details
2-(4-Fluoro-phenyl)-imidazo[1,2-a]pyridine-3-carboxaldehyde C14H9FN2O 425658-37-3 Details
4-Oxo-4-(2-pyridyl)butyric acid C9H9NO3 5768-27-4 Details
6-Chloro-N-methyl-4-pyrimidinamine C5H6ClN3 65766-32-7 Details
Isobutyraldehyde-DNPH C10H12N4O4 2057-82-1 Details
Dobutamine hydrochloride C18H24ClNO3 52663-81-7 Details
4-(3,4-dihydroquinolin-1(2H)-ylsulfonyl)aniline(SALTDATA: FREE) C15H16N2O2S 5455-89-0 Details
Isobornyl acetate, 94% C12H20O2 125-12-2 Details
2',4'-Dimethoxy-biphenyl-4-carbaldehyde C15H14O3 728919-17-3 Details
3α,4β,3α-Galactotetraose, 95% C24H42O21 56038-38-1 Details
Pyridine-2-carbonyl Chloride Hydrochloride C6H5Cl2NO 39901-94-5 Details
4-Amino-3-fluorobenzonitrile, 98% C7H5FN2 63069-50-1 Details
Dimethylgermanium dichloride, 99% C2H6Cl2Ge 1529-48-2 Details
L-Theanine, 99% C7H14N2O3 3081-61-6 Details
3-(4-Sulfamoyl-phenylcarbamoyl)-acrylic acid C10H10N2O5S 1886-79-9 Details
4-[(2,4-Dihydroxy-3,3-dimethylbutanoyl)amino]-butanoic acid C10H19NO5 18679-90-8 Details
3,5-Bis[2-(Boc-amino)ethoxy]-benzoic acid, 99% C21H32N2O8 187960-74-3 Details
Azure B, 90% C15H16ClN3S 531-55-5 Details
N-Ethyl 2-nitro-4-trifluoromethylaniline C9H9F3N2O2 30377-62-9 Details
2-{[2-(4-chlorophenoxy)ethyl]amino}ethanol(SALTDATA: HCl) C10H14ClNO2 99513-36-7 Details
2-(5-methyl-2-furyl)-2-morpholin-4-ylethanamine(SALTDATA: FREE) C11H18N2O2 875160-04-6 Details
Tetraethyl p-xylylenediphosphonate, 95% C16H28O6P2 4546-04-7 Details
L-idose C6H12O6 5934-56-5 Details
1,3-Diethoxybenzene C10H14O2 2049-73-2 Details
3-[(tert-Butoxycarbonyl)amino]-3-(4-isopropylphenyl)propanoic acid C17H25NO4 453557-73-8 Details
1-[4-(benzyloxy)phenyl]piperazine(SALTDATA: FREE) C17H20N2O 144881-52-7 Details
3,4-Dichloro-3',4'-difluorobenzophenone C13H6Cl2F2O 844885-31-0 Details
7-BroMo-3-forMylindole C9H6BrNO 115666-21-2 Details
3,6-Difluoro-2-hydroxybenzaldehyde C7H4F2O2 502762-92-7 Details
1,2,2,3-Tetrachloropropane C3H4Cl4 13116-53-5 Details
3-(4-acetyl-3,5-dimethyl-1H-pyrazol-1-yl)propanoic acid(SALTDATA: FREE) C10H14N2O3 890596-67-5 Details
4-(Methoxycarbonylamino)benzeneboronic acid C8H10BNO4 850567-96-3 Details
Dioctyl ether, 96% C16H34O 629-82-3 Details
Tributyl(pentafluoroethyl)stannane C14H27F5Sn 1426-66-0 Details
2,6-Dinitro-p-cresol (wetted with ca. 20% Water, containing 25g on a dry weight basis) C7H6N2O5 609-93-8 Details
3-(1H-Pyrazol-1-yl)benzoic acid, 97% C10H8N2O2 264264-33-7 Details
3-Bromo-2-hydroxy-5-methylpyridine, 97% C6H6BrNO 17282-02-9 Details
(2-Chloro-3-fluoropyridin-4-yl)methanol C6H5ClFNO 946127-54-4 Details
PIPES dipotassium salt, 99% C8H19KN2O6S2 108321-27-3 Details
Ethyl 1,6-dimethyl-4-phenyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate C15H18N2O2S 108958-81-2 Details
2-(3-phenyl-1H-1,2,4-triazol-5-yl)ethanamine(SALTDATA: 3HCl 0.3H2O) C10H12N4 61012-39-3 Details
5-Iodo-2-phenoxypyridine C11H8INO 352018-92-9 Details
1-Methylindole-3-carboxaldehyde, 97% C10H9NO 19012-03-4 Details
2-(3-formyl-1H-indol-1-yl)propanoic acid(SALTDATA: FREE) C12H11NO3 166747-91-7 Details
Triallyl silane C9H16Si 1116-62-7 Details
Anatabine, 97%, from Nicotiana tabacum L. C10H12N2 2743-90-0 Details
6-Methyl-2H-pyrido[1,2-a]pyriMidin-2-one C9H8N2O 16075-68-6 Details
2-Methyl-1,5-diaMinopentane C6H16N2 15520-10-2 Details
2-(2-isopropyl-1,3-thiazol-4-yl)ethanamine(SALTDATA: HCl) C8H14N2S 202817-08-1 Details
N-(tert-Butoxycarbonyl)-L-tryptophan, 99% C16H20N2O4 13139-14-5 Details
3-(1,3-benzoxazol-2-yl)-1-propanamine(SALTDATA: FREE) C10H12N2O 76712-84-0 Details
iso-Propyl anthranilate C10H13NO2 18189-02-1 Details
2,2-dimethyltetrahydro-2H-pyran-4-carbaldehyde(SALTDATA: FREE) C8H14O2 34941-21-4 Details
2-(4-Methoxyphenoxy)-N-methyl-1-ethanamine C10H15NO2 102246-82-2 Details
(3,5-dimethoxybenzyl)(2-methoxy-1-methylethyl)amine(SALTDATA: HBr) C13H21NO3 356091-46-8 Details
1,7-Dimethoxy octamethyltetrasiloxane C10H30O5Si4 17928-31-3 Details
Ethyl 2-Hydroxy-3-butynoate C6H8O3 18418-08-1 Details
N-Adamantan-1-yl-2-chloro-acetamide C12H18ClNO 5689-59-8 Details
4-{[6-(1H-pyrazol-1-yl)-4-pyrimidinyl]oxy}benzaldehyde(SALTDATA: FREE) C14H10N4O2 1015846-03-3 Details
2-(Acetoxymethyl)allytrimethylsilane ,97.5% C9H18O2Si 72047-94-0 Details
4-(trifluoromethyl)benzohydrazide(SALTDATA: FREE) C8H7F3N2O 339-59-3 Details
DihydroergotaMine Tartrate 2C33H37N5O5.C4H6O6 5989-77-5 Details
Dichloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(2R)-(-)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-xylbinap][(R)-daipen] C71H74Cl2N2O2P2Ru 220114-32-9 Details
Methyl 5-(pyridin-3-yloxy)-2-furoate 97% C11H9NO4 852180-38-2 Details
Bacteriochlorophyll froM RhodopseudoMonas sphaeroides (under argon) C55H74MgN4O6 17499-98-8 Details
Resorcinol monoacetate, 98% C8H8O3 102-29-4 Details
Lithium chromate, min. 95% CrLi2O4 14307-35-8 Details
2-(2,5-dimethylphenoxy)-N-methylethanamine(SALTDATA: FREE) C11H17NO 915920-66-0 Details
2-Chloro-5-trifluoromethyl-[1,3,4]thiadiazole C3ClF3N2S 53645-98-0 Details
2-Ethoxy-3,4-dihydro-2H-pyran, 97% C7H12O2 103-75-3 Details
4-(Bromophenyl)arsonic acid C6H6AsBrO3 55048-80-1 Details
Magnesium trifluoroacetylacetonate dihydrate, min. 98% C10H8F6MgO4 53633-79-7 Details
oxazole-4-carbohydrazide, 95% C4H5N3O2 885274-12-4 Details
2,4-dimethyl-5-[(4-methyl-1-piperidinyl)methyl]benzaldehyde(SALTDATA: FREE) C16H23NO 894207-03-5 Details
Product Total: Product Page:
374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494