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
Paeonolide C20H28O12 72520-92-4 Details
3-(1,3-Benzodioxol-5yl)-2-cyanoacrylic acid C11H7NO4 49711-55-9 Details
Phorbol 12,13-Didecanoate >99% C40H64O8 24928-17-4 Details
tert-Butyl ethyl malonate, 95% C9H16O4 32864-38-3 Details
Methacryloyl chloride, 98% C4H5ClO 920-46-7 Details
N-(3-hydroxyphenyl)-5-methyl-3-isoxazolecarboxamide(SALTDATA: FREE) C11H10N2O3 688051-07-2 Details
DiMethylaMMoniuM dichlorotri(μ-chloro)bis[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole]diruthenate(II) [NH2Me2][{RuCl((R)-segphos?)}2(μ-Cl)3] 2C38H28O4P2.C2H7N.Cl.Cl3Ru2.ClH 346457-41-8 Details
1-(3-chloro-4-methylphenyl)piperidin-4-one(SALTDATA: FREE) C12H14ClNO 938459-09-7 Details
6-Hydroxy-1-naphthoic acid C11H8O3 2437-17-4 Details
1-Thia-4-azaspiro[4.5]decan-3-one C8H13NOS 4580-63-6 Details
D-Arabinpyranose, 99% C5H10O5 28697-53-2 Details
4-Methylbenzyl chloride, 99% C8H9Cl 104-82-5 Details
N,N-Dimethyl-1,4-phenylenediamine oxalate, 98% C10H14N2O4 62778-12-5 Details
4-Hydroxypyrimidine-2-thiol C4H4N2OS 80275-68-9 Details
2-Pyrrolidin-1-yl-propylamine C7H16N2 50998-07-7 Details
6-hydrazino[1,2,4]triazolo[4,3-b]pyridazine hydrate (SALTDATA: H2O) C5H6N6 7229-00-7 Details
1,3,5-AdaMantanetriol C10H16O3 99181-50-7 Details
L-Methionylglycine C7H14N2O3S 14486-03-4 Details
1-(1-acetylpiperidin-4-yl)methanamine(SALTDATA: FREE) C8H16N2O 77445-06-8 Details
Boc-Gln(Trt)-OH C29H32N2O5 132388-69-3 Details
trans-4-(4-morpholinyl)tetrahydro-3-furanamine(SALTDATA: 2HCl) C8H16N2O2 728008-08-0 Details
2-Ethyl-6-methylbenzonitrile C10H11N 95881-22-4 Details
Dysprosium(III) acetate hydrate (99.9%-Dy) (REO) C6H17DyO10 15280-55-4 Details
n-Dodecyl beta-D-thiomaltopyranoside C24H46O10S 148565-58-6 Details
1-methoxy-2,4-pentanedione(SALTDATA: FREE) C6H10O3 6290-50-2 Details
5-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole Hydrochloride C12H14ClFN2O 84163-16-6 Details
N-ForMyl-L-histidine C7H9N3O3 15191-21-6 Details
New Coccine, dye content 75% C20H15N2NaO10S3 2611-82-7 Details
-D-Glucopyranosylamine C6H13NO5 7284-37-9 Details
Vinyl 4-tert-Butylbenzoate C13H16O2 15484-80-7 Details
4-methyl-5-(2-thienylmethyl)-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) C8H9N3S2 667435-87-2 Details
2-Bromo-1-(3,5-dimethyl-1-benzothiophen-2-yl)-1-ethanone, 97% C12H11BrOS 388088-83-3 Details
(R)-(+)-7,7'-Bis[di(4-methylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (R)-Tol-SDP C45H42P2 528521-87-1 Details
6-chloro-4-methyl-1,3-benzothiazol-2-amine(SALTDATA: FREE) C8H7ClN2S 38338-21-5 Details
Chlorothalonil, 98% C8Cl4N2 1897-45-6 Details
ethyl 4-(4-methylphenoxy)-3-oxobutanoate(SALTDATA: FREE) C13H16O4 65910-98-7 Details
1-Benzyloxy-4-iodobenzene, 98% C13H11IO 19578-68-8 Details
(N,N-Diethylamino)methyltrimethylsilane C8H21NSi 10545-36-5 Details
Dimethylammonium dichlorotri(mu-chloro)bis{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}diruthenate(II) [NH2Me2][{RuCl((R)-xylbinap)}2(mu-Cl)3] C106H108Cl5NP4Ru2 944451-08-5 Details
2-ThiophenesulfonaMide C4H5NO2S2 6339-87-3 Details
2-[(4-Chlorophenyl)sulfonyl]ethanethioamide , 97% C8H8ClNO2S2 59865-87-1 Details
4-BroMo-3-hydroxy-2-naphthoic Acid C11H7BrO3 2208-15-3 Details
1-sec-Butyl-2-nitrobenzene C10H13NO2 19370-34-4 Details
6-AMinoindazole C7H7N3 6967-12-0 Details
2-(3,4-Dichlorophenyl)-1,1,1,3,3,3-hexafluoro-propan-2-ol C9H4Cl2F6O 65072-48-2 Details
h-Homoarginine, 95% C7H16N4O2 156-86-5 Details
4-Methoxy-2-methylbenzaldehyde, 97% C9H10O2 52289-54-0 Details
2-Bromo-D-phenylalanine C9H10BrNO2 267225-27-4 Details
9-Anthracenecarboxylic acid, 99% C15H10O2 723-62-6 Details
1H-Pyrazole-3-carboxamide C4H5N3O 33064-36-7 Details
2-Aminophenylboronic acid, 98% C6H8BNO2 5570-18-3 Details
4-Nitrophthalic Hydrazide C8H5N3O4 3682-19-7 Details
1-(3-Hydroxy-propyl)-3-phenyl-thiourea C10H14N2OS 29146-63-2 Details
Cefoxitin sodiuM C16H18N3NaO7S2 33564-30-6 Details
4-(Diethylcarbamoyl)-2-methoxybenzeneboronic acid 96% C12H18BNO4 913835-34-4 Details
Methyl 3-amino-4-nitrobenzoate C8H8N2O4 99512-09-1 Details
Metanilic acid, 98% C6H7NO3S 121-47-1 Details
2-Chloro-6-[2-(4-chlorophenyl)vinyl]nicotinonitrile C14H8Cl2N2 946601-99-6 Details
5-Methyl-2-(2,4,6-trichlorophenyl)-2H-pyrazol-3-ylamine C10H8Cl3N3 106259-87-4 Details
5,6-DiMethoxy-2-(piperidin-4-yl)Methylindan-1-one C17H23NO3 120014-30-4 Details
Nα-Fmoc-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine, 98% C34H40N4O7S 154445-77-9 Details
Sodium pyrophosphate decahydrate, 99%, ACS reagent H7NaO8P2 13472-36-1 Details
(3R,4R)-rel-3-AMino-4-Methoxy-1-pyrrolidinecarboxylic Acid 1,1-DiMethylethyl Ester C10H20N2O3 429673-79-0 Details
4-Bromo-7-fluoroindole C8H5BrFN 883500-66-1 Details
2,5-DiMethylcyclohexanone (Mixture of isoMers) C8H14O 932-51-4 Details
1-pyrimidin-2-yl-1,4-diazepane(SALTDATA: FREE) C9H14N4 21279-57-2 Details
beta-Methylcholine Iodide C6H16INO 60154-19-0 Details
Boc-(R)-3-amino-4-(2-furyl)-butyric acid C13H19NO5 270596-33-3 Details
3-Pyrimidin-2-ylbenzoic acid, 97% C11H8N2O2 579476-26-9 Details
1-(4-Hydroxyphenyl)-5-Mercapto-1H-tetrazole C7H6N4OS 52431-78-4 Details
Phenacyl fluoride C8H7FO 450-95-3 Details
Cyclopentadienylmolybdenum tricarbonyl dimer, min. 98% C16H10Mo2O610* 12091-64-4 Details
Isonitrosoacetophenone C8H7NO2 532-54-7 Details
3-Methylbenzyl 1H-1,2,4-triazol-3-yl sulfide C10H11N3S 307545-27-3 Details
[3-(aminomethyl)phenyl]methanol(SALTDATA: HCl) C8H11NO 34231-22-6 Details
Cyclopropanecarbonitrile, 98% C4H5N 5500-21-0 Details
cyclopropyl(3-pyridinyl)methanone(SALTDATA: FREE) C9H9NO 24966-13-0 Details
1-(2,4,6-Triisopropylbenzenesulfonyl)iMidazole C18H26N2O2S 50257-40-4 Details
1-Benzyl-1H-1,3-benzimidazol-5-amine C14H13N3 26530-89-2 Details
(4-Methyl-3-pyridinyl)methanamine C7H10N2 1443-42-1 Details
2-amino-N-(4-ethylcyclohexyl)benzamide(SALTDATA: FREE) C15H22N2O 915923-16-9 Details
(S)-beta-(3-phenoxyphenyl)alanine C15H15NO3 723733-91-3 Details
4-chloro-6-(4-methyl-1H-pyrazol-1-yl)pyrimidine(SALTDATA: FREE) C8H7ClN4 1015845-71-2 Details
(4-azepan-1-ylbutyl)amine(SALTDATA: 2.2HCl 0.03NaCl) C10H22N2 1565-55-5 Details
4-ethyl-5-methylthiophene-3-carbohydrazide(SALTDATA: FREE) C8H12N2OS 438225-41-3 Details
4-(2,1,3-Benzoxadiazol-5-ylmethoxy)benzonitrile , 97% C14H9N3O2 845266-25-3 Details
2,4-dimethyl-7-quinolinecarboxylic acid(SALTDATA: FREE) C12H11NO2 936074-38-3 Details
2-Chloromethyl-imidazo[1,2-a]pyridine;hydrochloride C8H8Cl2N2 112230-20-3 Details
4-Bromo-N-(3-chloropropyl)benzenesulphonamide 98% C9H11BrClNO2S 98768-71-9 Details
3,3-DiMethoxyhexane C9H20O2 116549-34-9 Details
Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)niobium(IV), 99% [Nb(TMHD)4] C44H76NbO8 41706-15-4 Details
Homocalycotomine, 98% C13H19NO3 14029-02-8 Details
2-Amino-6-bromo-3-methylquinoline C10H9BrN2 203506-01-8 Details
1-(5-hydroxy-2-methyl-1-phenyl-1H-indol-3-yl)ethanone(SALTDATA: FREE) C17H15NO2 5102-18-1 Details
2-(2-methoxyphenyl)-8-methylquinoline-4-carboxylic acid(SALTDATA: FREE) C18H15NO3 884497-38-5 Details
5-(Benzyloxy)-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid ,97% C15H12N2O3 17288-34-5 Details
5-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid C9H8N2O2 1198095-99-6 Details
N-(3-aminophenyl)-2-phenylacetamide(SALTDATA: FREE) C14H14N2O 85856-32-2 Details
4-(1,3,4-oxadiazol-2-yl)phenol(SALTDATA: FREE) C8H6N2O2 5378-27-8 Details
tert-Butyl 4-[5-(hydroxymethyl)pyrid-2-yl]piperazine-1-carboxylate, 97% C15H23N3O3 857284-20-9 Details
Product Total: Product Page:
394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514