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
5-oxo-1-(pyridin-2-ylmethyl)pyrrolidine-3-carboxylic acid(SALTDATA: FREE) C11H12N2O3 845546-25-0 Details
2,5-Dibromoethylbenzene C8H8Br2 289039-53-8 Details
2-Methyl-4-(difluoromethyl)-1,3-thiazole-5-carboxylic acid C6H5F2NO2S 891487-47-1 Details
3-chloro-1H-indole-2-carbaldehyde(SALTDATA: FREE) C9H6ClNO 110912-15-7 Details
5-[1-(4-ethylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine(SALTDATA: FREE) C12H15N3OS 915920-35-3 Details
N-(6-Chloro-2-phenyl-4-pyrimidinyl)-N,N-dimethylamine C12H12ClN3 58514-86-6 Details
trans-4-MethylcyclohexylaMine C7H15N 2523-55-9 Details
1,2-Diacetoxybenzene C10H10O4 635-67-6 Details
2-[(2-thienylmethyl)amino]-1-butanol(SALTDATA: HCl) C9H15NOS 156543-22-5 Details
DiMethyl broMoterephthalate C10H9BrO4 18643-86-2 Details
4-(3-Butenyloxy)benzoic Acid C11H12O3 115595-27-2 Details
N-Methyl-N-[3-(piperidin-1-ylmethyl)benzyl]amine, 97% C14H22N2 868755-58-2 Details
2-piperidin-1-ylpyrimidine-5-carbaldehyde(SALTDATA: FREE) C10H13N3O 149806-11-1 Details
Diphenylphosphinic Anhydride C24H20O3P2 5849-36-5 Details
4-Hexadecylsulfonylaniline, 98% C22H39NO2S 6052-20-6 Details
6-Phosphogluconate BariuM Salt Hydrate C6H13O10P 921-62-0 Details
1-Benzyl-3-pyrrolidinol, 95% C11H15NO 775-15-5 Details
trans-3,4-DiMethyl-2-pentene C7H14 4914-92-5 Details
3,4-Dimethoxy-4'-methylbenzhydrol C16H18O3 423177-67-7 Details
3-Fluoro-4'-(methylthio)benzhydrol C14H13FOS 844683-72-3 Details
cyclobutanecarbohydrazide (SALTDATA: FREE) C5H10N2O 98069-56-8 Details
Ethyl 1-methyl-5-thien-2-yl-1H-pyrazole-3-carboxylate , 97% C11H12N2O2S 868755-60-6 Details
2-Chloro-6-formylbenzonitrile C8H4ClNO 77532-86-6 Details
N-[3-(2-Aminophenyl)-3-oxopropyl]phthalimide C17H14N2O3 17515-32-1 Details
1-(3,4-Dichlorobenzyl)-4-piperidine-carboxylic acid hydrochloride C13H16Cl3NO2 451485-54-4 Details
5-Amino-6-methyl-1,2,3,5-tetrahydro-8-thia-5,7-diaza-cyclopenta[ a ]inden-4-one C10H11N3OS 22721-36-4 Details
4-Chloro-6-methoxyquinoline C10H8ClNO 4295-04-9 Details
Di-tert-aMyl Dicarbonate C12H22O5 68835-89-2 Details
3-(4-Bromophenyl)-5-(chloromethyl)-1,2,4-oxadiazole C9H6BrClN2O 110704-42-2 Details
2-Methyl-4-trifluoromethyl-pyrimidine-5-carboxylic acid, 97% C7H5F3N2O2 149771-24-4 Details
3-Amino-4-chloro-N,N-dimethylbenzenesulfonamide C8H11ClN2O2S 100313-81-3 Details
5-Chloro-3-fluoropyridine-2-carboxylic acid C6H3ClFNO2 207994-08-9 Details
2-chloro-5-(1-pyrrolidinylcarbonyl)pyridine(SALTDATA: FREE) C10H11ClN2O 64614-47-7 Details
4'-Methylbiphenyl-3-carboxaldehyde C14H12O 116470-54-3 Details
1-[2-(3,5-dimethylphenoxy)ethyl]-1H-indole-3-carbaldehyde(SALTDATA: FREE) C19H19NO2 884497-57-8 Details
3-Hydroxy-4-Methoxypyridine C6H7NO2 153199-54-3 Details
2-BroMo-4'-hydroxyacetophenone C8H7BrO2 2491-38-5 Details
3-methyl-1-benzofuran-2-carbohydrazide(SALTDATA: FREE) C10H10N2O2 53524-81-5 Details
2-(tert-Butoxycarbonyl-methyl-amino)-5-methoxy-benzoic acid C14H19NO5 886362-08-9 Details
1-(2-Fluorobenzyl)hydrazine dihydrochloride C7H9FN2 51859-98-4 Details
Ethyl 4-methyl-2-(2-pyridinyl)-1,3-thiazole-5-carboxylate C12H12N2O2S 39091-00-4 Details
4-(3,4-dimethoxyphenyl)-1,3-thiazol-2-amine(SALTDATA: FREE) C11H12N2O2S 51837-85-5 Details
N-(4-hydroxyphenyl)-3-methylbutanamide(SALTDATA: FREE) C11H15NO2 723755-75-7 Details
4-Ethoxypiperidine hydrochloride C7H16ClNO 1122-87-8 Details
Dibenzyl Malonate C17H16O4 15014-25-2 Details
1-(2-Fluorophenyl)-2-thiourea, 97% C7H7FN2S 656-32-6 Details
Iron(II) ethylenediammonium sulfate tetrahydrate, 99.8% C4H28Fe2N4O24S5 34962-29-3 Details
4-Hydroxyquinazoline, 98% C8H6N2O 491-36-1 Details
N-Fmoc-S-(4-Methoxybenzyl)-L-cysteine, 98% C26H25NO5S 141892-41-3 Details
4-BroMo-3'-Methylbenzophenone C14H11BrO 27428-61-1 Details
3-AMinopyridine-4-carboxaldehyde C6H6N2O 55279-29-3 Details
3-Chloro-6-(2-chlorophenyl)pyridazine C10H6Cl2N2 66549-15-3 Details
Fmoc-4-(Boc-amino)-D-phenylalanine C29H30N2O6 214750-77-3 Details
rac-trans-1,2-Dimethanesulphonyloxycyclopentane C7H14O6S2 380357-29-9 Details
4-(Chlorodifluoromethoxy)nitrobenzene 98% C7H4ClF2NO3 40750-71-8 Details
Ethyl 2,6-dichloro-5-nitropyrimidine-4-carboxylate C7H5Cl2N3O4 54368-61-5 Details
Chloramphenicol ?-D-Galactopyranoside C17H22Cl2N2O10 191476-32-1 Details
N~1~-benzyl-4-nitro-1,2-benzenediamine C13H13N3O2 66108-86-9 Details
2-tert-Butylimidazo[1,2-a]pyridine C11H14N2 406207-65-6 Details
N-4-Boc-N-1-Fmoc-2-Piperazine carboxylic acid C25H28N2O6 183742-23-6 Details
3-Ethoxy-2-cyclohexen-1-one C8H12O2 5323-87-5 Details
4-(Pyridin-2-yl-aminocarbonyl)benzeneboronic acid 97% C12H11BN2O3 850568-25-1 Details
4-Spiroindene-piperidine hydrochloride C13H16ClN 137730-67-7 Details
4-(4-bromo-1H-pyrazol-5-yl)pyridine(SALTDATA: FREE) C8H6BrN3 166196-54-9 Details
2-(2-chlorophenoxy)-N-(4-iodo-2-methylphenyl)acetamide(SALTDATA: FREE) C15H13ClINO2 431885-12-0 Details
Trihexyl Borate C18H39BO3 5337-36-0 Details
2-Amino-3-bromobenzonitrile C7H5BrN2 114344-60-4 Details
N,1-Dimethylpiperidin-4-amine C7H16N2 73579-08-5 Details
4-Fluoro-3-hydroxybenzeneboronic acid 98% C6H6BFO3 913835-74-2 Details
4,4',4''-TrihydroxytriphenylMethane C19H16O3 603-44-1 Details
Tris(diformylamino)methane, 98% C7H7N3O6 332047-72-0 Details
4-(Methylsulfonyl)phenylacetylene C9H8O2S 340771-31-5 Details
Trimethylsilyl diethylphosphonoacetate, 95% C9H21O5PSi 66130-90-3 Details
(2-Amino-2-methyl-propyl)-urea C5H13N3O 87484-83-1 Details
3-Pyridylacetic acid C7H7NO2 501-81-5 Details
Chloro[2-(di-t-butylphosphino))-1,1'-biphenyl]gold(I), 99% C20H28AuClP 854045-93-5 Details
4-Methyl-3-nitro-benzaldehyde, 98% C8H7NO3 31680-07-6 Details
5-Bromo-2-(1H-tetrazol-5-yl)pyridine C6H4BrN5 380380-60-9 Details
1-Phenyl-1,2,3,4-tetrahydroisoquinoline C15H15N 22990-19-8 Details
4-Butylbenzyl BroMide C11H15Br 10531-16-5 Details
Azoic Diazo CoMponent 24 (Salt) [for BiocheMical Research] C30H28Cl4N6O6Zn 55663-99-5 Details
6-Nitro-7-sulfaMoylbenzo[f]quinoxaline-2,3-Dione C12H8N4O6S 118876-58-7 Details
N-Methylsaccharin C8H7NO3S 15448-99-4 Details
(2,2-dimethylcyclopropyl)methanol(SALTDATA: FREE) C6H12O 930-50-7 Details
2-(2-Phenyl-1,3-thiazol-4-yl)benzene-carboxylic acid C16H11NO2S 60510-56-7 Details
1-(1,4,5-trimethyl-1H-imidazol-2-yl)methanamine(SALTDATA: 1.88 HCl) C7H13N3 1211504-26-5 Details
3,6-DiMethyl-1-heptyn-3-ol C9H16O 19549-98-5 Details
2-methyl-4-oxo-4H-3,1-benzoxazine-6-carboxylic acid(SALTDATA: FREE) C10H7NO4 67081-72-5 Details
5-(aminomethyl)-1-methylpyrrolidin-2-one(SALTDATA: (COOH)2) C6H12N2O 67433-53-8 Details
2-Bromo-5-hydroxymethyl-anisole C8H9BrO2 17100-64-0 Details
6-Methoxy-1H-indole-3-carboxaldehyde 98% C10H9NO2 70555-46-3 Details
2-Chlorotrityl chloride, 98% C19H14Cl2 42074-68-0 Details
2,6-Pyridinedicarbonyl dichloride, 97% C7H3Cl2NO2 3739-94-4 Details
1-Ethynyl-4-pentylbenzene, 99% C13H16 79887-10-8 Details
N-Cyclohexyl-2-piperazin-1-yl-acetamide, 98% C12H23N3O 64204-55-3 Details
Phenyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside C20H24O10 3427-45-0 Details
Isoamyl caproate, 99% C11H22O2 2198-61-0 Details
N-(2-Amino-4,5,6,7-tetrahydro-1,3-benzothiazol-6-yl)acetamide C9H13N3OS 104617-51-8 Details
5-BroMo-3-cyanoindole C9H5BrN2 90271-86-6 Details
1-Methoxy-1-methylamino-2-nitroethylene C4H8N2O3 110763-36-5 Details
Product Total: Product Page:
483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603