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

ChemicalBook Chinese Germany Japanese Korean

北京百靈威科技有限公司 Company Information
Company Name:    J & K SCIENTIFIC LTD.
Tel:    -
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    www.jkchemical.com
Product List:    96815
413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517
Product List
Diphenylcarbamoyl chloride, 98% 83-01-2
3,5-DiMethylcyclohexanone (Mixture of isoMers) 2320-30-1
4-Chloroisatin 6344-05-4
5-bromo-N-propyl-2-furamide(SALTDATA: FREE) 544442-03-7
Tetramethyltin, 98% 594-27-4
2-(4-Fluorophenoxy)nicotinic acid , 97% 54629-13-9
2-Cyano-N-(3-methoxyphenyl)acetamide 91818-29-0
3-amino-N-(2-methoxyethyl)-2-methylbenzamide(SALTDATA: FREE) 926222-63-1
DL-AP3 20263-06-3
6-Chloro-3-indolyl β-D-glucopyranoside, 98% 159954-28-6
Polymethyloctylsiloxane 68440-90-4
Methyl α-L-rhamnopyranoside, 95% 14917-55-6
2-tert-Butyl 4-ethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate 98% 86770-31-2
1H-Perfluorohexane-1,1-diol 754-79-0
4-(5,6-Dihydro-4H-1,3-oxazin-2-yl)benzeneboronic acid 96% 850568-68-2
PhenylMalonic Acid 2613-89-0
Ethyl 2,6-dichloro-5-fluoronicotinate 82671-03-2
1-Bromo-2,5-dimethoxy-4-nitrobenzene 98545-68-7
Methyl 3-bromoisonicotinate 59786-31-1
(R)-(-)-Phencyphos Hydrate 953776-24-4
2-propylisonicotinic acid(SALTDATA: FREE) 57663-82-8
Rhodium(II) acetate dimer, 99%, anhydrous, 46% Rh 15956-28-2
4'-Methoxy-N-MethylforManilide 5279-51-6
1-Chloro-5-Triethylsilyl-4-Pentyne 174125-30-5
3-(chloroMethyl)-5-cyclopropyl-1,2,4-oxadiazole (SALTDATA: FREE) 959237-80-0
Boc-8-aminocaprylic acid, 98% 30100-16-4
4-(chloromethyl)-N-methylbenzamide(SALTDATA: FREE) 220875-88-7
3-Fluoro-4-hydroxybenzonitrile 405-04-9
4-Chloro-2-(methylsulfanyl)thieno[2,3-d]pyrimidine 598298-10-3
(+/-)-2-(Aminomethyl)-1-N-Boc-pyrrolidine 177911-87-4
2,6-Dichloroisonicotinonitrile 32710-65-9
Ethyl 2-chloro-4-methyl-1,3-thiazole-5-carboxylate, 97% 7238-62-2
β-Caryophyllene, 90%, from Cinnamomum camphora (L.) J. Presl 87-44-5
Morpholine-3,4-dicarboxylic acid 4-tert-butylester 212650-43-6
1-[2-Amino-1-(2-methoxy-phenyl)-ethyl]-pyrrolidine-3-carboxylic acid 886363-84-4
2-(3-methoxyphenyl)-8-methylquinoline-4-carboxylic acid(SALTDATA: FREE) 107027-41-8
4-(2-Piperidinoethyl)-3-thiosemicarbazide 32806-53-4
1-(2,4-dimethyl-1,3-thiazol-5-yl)methanamine(SALTDATA: 2HCl) 165736-07-2
2-amino-N-(2-ethylphenyl)benzamide(SALTDATA: FREE) 19562-50-6
Diethyl butylmalonate, 99% 133-08-4
Di-1-adamantylphosphine, min. 97% 131211-27-3
Fmoc-3-bromo-D-phenylalanine 220497-81-4
Tris(2-chloroethyl)phosphate, 97% 115-96-8
3-amino-5,6-dimethyl-2(1H)-pyridinone(SALTDATA: FREE) 139549-03-4
10-Hydroxydecanoic acid 1679-53-4
2-ethylpyrrolidine (SALTDATA: FREE) 1003-28-7
(S)-(-)-1,2-Diaminopropane dihydrochloride, 98% 19777-66-3
Boc-Ser-OMe, 95% 2766-43-0
4-Fluoro-2-methyl-1H-indol-5-ol 288385-88-6
2-(3-phenyl-1,2,4-oxadiazol-5-yl)aniline(SALTDATA: FREE) 40077-67-6
1,5-Diiodopentane (stabilized with Copper chip) 628-77-3
PotassiuM benzo[b]thiophene-2-yltrifluoroborate 661465-45-8
DiMethyldiphenylsilane 778-24-5
trans-1,4-Dichlorocyclohexane 16890-91-8
4-AMino-4'-Methoxystilbene 7570-37-8
3-Chloro-5-hydroxybenzonitrile 473923-97-6
1-(4-Bromobutoxy)-3-methylbenzene, 97% 81368-22-1
5-Bromo-2-(4-methylpiperazin-1-yl)pyrimidine 141302-36-5
(S)-N-BOC-4-Fluorophenylglycine, 98% ee, 95% 142186-36-5
1-N-Cbz-4-cyano-piperidine 161609-84-3
2,3- Dihydro-4-(trifluoroacetyl)furan 109317-75-1
3,4-Dihydro-2H-1,4-thiazine-3,5-dicarboxylic acid 86360-62-5
2-phenylacetohydrazide(SALTDATA: FREE) 937-39-3
L-(+)-Ribose, 98% 24259-59-4
2-Nonenoic Acid 3760-11-0
4-Acetyl-4'-Methylbiphenyl 5748-38-9
Ethyl chrysanthemumate, 95% 97-41-6
3-Methyl-3,4-dihydro-2H-1,4-benzoxazine 32329-20-7
Boc-Gln-OH, 98% 13726-85-7
(3aR,6aS)-5-Benzyltetrahydropyrrolo[3,4-c]pyrrole-1,3(2H,3aH)-dione 370879-53-1
tert-Butyl Propionate 20487-40-5
Olanzapine β-D-Glucuronide DISCONTINUED 186792-80-3
4-[(1-Pyrrolidino)Methyl]phenylMagnesiuM broMide 480424-78-0
Ponceau SX 4548-53-2
1-Pyrrolidineacetonitrile, 97% 29134-29-0
(S)-(-)-2-Methyl-1,4-butanediol 70423-38-0
1-(4-BroMobenzyl)-4-Methylpiperazine 368879-17-8
endo-9-Methyl-9-azabicyclo[3.3.1]nonan-3-aMine (Granisetron IMpurity E) 76272-56-5
9-chloro-1,2,3,4-tetrahydroacridine(SALTDATA: FREE) 5396-30-5
Isopropyl Methyl Sulfide 1551-21-9
Sodium amide, 98.5% 7782-92-5
3,4-Diaminobenzonitrile, 98% 17626-40-3
3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate, 98% 38894-11-0
Boc-D-glutamine, 98% 61348-28-5
N-Methylcyclodecanamine 80789-66-8
5-Bromo-2-(1H-pyrazol-1-yl)pyridine 98% 433922-57-7
1-methyl-1H-indole-3-carbohydrazide(SALTDATA: FREE) 56559-62-7
4-Nitro-1,2-phenylenediaMine Monohydrochloride [Sensitive reagent for the deterMination of Se by GC-ECD] 53209-19-1
N-(3-aminophenyl)-2-methoxybenzamide(SALTDATA: FREE) 301207-46-5
Methyl 2-(4-nitrophenyl)butanoate 24646-25-1
2-(4-chloro-6-methylpyrimidin-2-yl)phenol(SALTDATA: FREE) 172902-25-9
(3S)-3-Hydroxy-4,4,4-trifluorobutanoic acid 128899-79-6
1-(3,5-dimethylphenyl)piperazin-2-one(SALTDATA: FREE) 880361-76-2
2-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]ethanamine(SALTDATA: HCl) 885953-52-6
2-[(4-chlorobenzyl)oxy]ethanamine(SALTDATA: HCl) 287179-98-0
4'-Hydroxy-biphenyl-2-carboxylic acid 67526-82-3
2-Diisobutylcarbamoyl-cyclohexanecarboxylic acid 332394-38-4
4-(5-Methyl-1,3,4-oxadiazol-2-yl)benzylamine, 97% 946409-19-4
2-(4-chlorophenoxy)-N-ethylethanamine(SALTDATA: HCl) 58506-57-3
1-(2,6-Dimethoxybenzyl)piperidin-4-aminehydrochloride 849925-08-2
413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517
Copyright 2007©  ChemicalBook. All rights reserved.