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

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
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
Product List
4-(1-Pyrrolidinylmethyl)piperidine dihydrochloride 780756-54-9
L-Tyrosylglycylglycine 21778-69-8
4-(Trifluoromethyl)-D-phenylalanine, N-FMOC protected 238742-88-6
1-(4-methylbenzyl)-1H-indole-3-carbaldehyde(SALTDATA: FREE) 151409-79-9
(Chloromethyl)cyclopropane, 97% 5911-08-0
Methyl 3,5-dihydroxybenzoate, 98% 2150-45-0
5-BenzylaMino-1-pentanol 2937-99-7
cis-3,4-piperidinediol(SALTDATA: HCl) 39640-70-5
3-Ethoxyacrylonitrile (cis- and trans- Mixture) 61310-53-0
3-Methyl-3-oxetanemethanol, 97.5% 3143-02-0
Methyl (Phenylthio)acetate 17277-58-6
(R)-(+)-2,2'-Bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl (R)-(+)-H8-BINAP 139139-86-9
Bis(2-hydroxy-5-chlorophenyl) Sulfide 97-24-5
(N-Hydroxycarbamimidoyl)-acetic acid ethyl ester 89364-92-1
Boc-(S)-3-amino-4-(4-trifluoromethylphenyl)-butyric acid 270065-80-0
N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidineamine, 99% 152460-10-1
M-Xylene-4-sulfonic Acid Hydrate 88-61-9
Bismuth(III) iodide (99.999%-Bi) PURATREM 7787-64-6
Ruthenium(III) bromide hydrate 14014-88-1
2-Chloro-4-fluorobenzotrifluoride 98% 94444-58-3
β-Cyclodextrin hydrate, 99% 68168-23-0
3,5-Bis(trifluoroMethyl)styrene (stabilized with TBC) 349-59-7
N-EthylsucciniMide 2314-78-5
5-tert-Butyl-thiophene-2-carboxylic acid 478022-18-3
L-Selenocystine, 98% 29621-88-3
(4R,5R)-1,3-DiMethyl-4,5-diphenyl-2-[(S)-1-benzyl-2-hydroxyethyliMino]iMidazolidine 337308-63-1
Furan-2-ylmethyl-(2-methyl-benzyl)-amine 225236-01-1
N-(p-Toluoyl)glycine 27115-50-0
Laccase, from Trametes versicolor, >=0.5units/mg 80498-15-3
6,7-dimethyl-1H-indole-2,3-dione(SALTDATA: FREE) 20205-43-0
4-Methoxycinnamic acid ethyl ester, 98% 24393-56-4
1-methyl-5-(trifluoromethyl)-1H-benzimidazol-2-amine(SALTDATA: HBr) 945023-32-5
6-amino-4-ethyl-2H-1,4-benzoxazin-3(4H)-one(SALTDATA: FREE) 103361-44-0
5-Bromo-1-triisopropylsilanyl-1H-pyrrolo-[2,3-b]pyridine 858116-66-2
Chondroitin sulfate sodium, 90%, from pork bone 9082-07-9
4-alpha-Phorbol 12,13-Dibutyrate >99% 93781-54-5
C-(1-Methyl-1H-imidazol-2-yl)-C-p-tolyl-methylamine dihydrochloride 1216236-39-3
2-[(2-chloro-3-pyridinyl)carbonyl]-2-azabicyclo[2.2.1]heptane(SALTDATA: FREE) 1082766-10-6
9-Phenanthracenylboronic acid, 98% 68572-87-2
4-Chloro-3,5-dinitrobenzoic acid, 99% 118-97-8
6-(Trifluoromethyl)pyridine-3-amidoxime 386704-16-1
4-Amino-N-(4,5-dihydro-thiazol-2-yl)-benzenesulfonamide 32395-02-9
2-Methoxy-5-nitroaniline 99-59-2
5-Amino-1-(tert-butyl)-1H-pyrrole-3-carbonitrile 269726-49-0
N-isobutyl-3-phenyl-2-propen-1-amine(SALTDATA: HCl) 144608-94-6
Bis(2-aminophenyl)diselenide 63870-44-0
2-(Bromomethyl)-4-fluorobenzonitrile 421552-12-7
D-Lactose, 98% 63-42-3
BriMonidine 59803-98-4
1H,1H,2H,2H-Perfluoro(8,8-dimethyl-1-iodo-7-oxaoctane) 25080-24-4
4-(HydroxyMethyl)cyclohexanol (cis- and trans- Mixture) 33893-85-5
4-Fluorophenylhydrazine 371-14-2
4-Propylpiperidine 22398-09-0
CoManic Acid 499-05-8
1,4,7,10,13,16-Hexaazacyclooctadecane 296-35-5
5-Bromo-2-hydroxypyrimidine, 95% 214290-49-0
Cholesteryl BroMide froM Beef Fat 516-91-6
3-Cyano-4-fluorobenzoic acid 171050-06-9
4,6-Dichloro-5-pyrimidinecarbaldehyde, 96% 5305-40-8
1-Pyridin-4-ylbutane-1,4-diamine 374064-03-6
2',3'-Difluoropropiophenone 97% 10172-19-0
4-Nitrophenylglyoxal hydrate 95% 4996-22-9
3-amino-N,2-dimethylpropanamide(SALTDATA: HCl) 182493-88-5
6-Mercapto-9-(2,3-O-isopropylidine-β-D-ribofuranosyl)purine, 98% 5856-48-4
Nalpha-Glycyl-DL-asparagine 32729-21-8
3-Acetyl-1-(2,4-dichlorophenyl)-5-methyl-1,2,4-triazole 854737-98-7
(pyridin-4-ylmethyl)(tetrahydrofuran-2-ylmethyl)amine(SALTDATA: FREE) 436086-99-6
{[2-nitro-4-(trifluoromethyl)phenyl]sulfinyl}acetic acid(SALTDATA: FREE) 957372-02-0
Diisopropylsilane 18209-66-0
trans-Cyclohexane-1,4-dicarboxylic acid diamide 54657-09-9
Diphenyldimethylgermane 7301-42-0
N-Methyl(5-phenylpyrid-2-yl)methylamine , 97% 892502-02-2
(1R,2R)-N,N'-Bis(2-acetyl-3-oxo-2-butenylidene)-1,2-diMesitylethylenediaMinato Cobalt(II) 361346-80-7
Benzoyl-DL-phenylalanine 2901-76-0
5-(3-methyl-2-thienyl)-1,3,4-oxadiazol-2-amine(SALTDATA: FREE) 1017048-74-6
N-Methyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)benzylamine , 95% 921938-59-2
1-Boc-2-Amino-azetidine 889942-34-1
4-Benzyl-2H-1,2,4-benzothiadiazin-3(4H)-on-1,1-dioxide 964-08-9
2-(2-Pyridin-2-yl-1H-indol-3-yl)ethylamine hydrochloride 374064-08-1
Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cyMene)rutheniuM(II) chloride [RuCl(p-cyMene)((R)-segphos?)]Cl 944451-28-9
4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-ol 1020056-82-9
Tris(cyclopentadienyl)cerium(III) (99.9%-Ce) (REO) 1298-53-9
BOC-DL-3,3-diphenylalanine 119363-63-2
D,L-Aspartic acid dibenzyl ester-p-toluenesulfonate 4079-62-3
2-Fluorophenethylisocyanide 730964-62-2
3,5-Bis(trifluoromethyl)benzenesulfonamide 39213-22-4
5-(bromomethyl)-3-ethyl-4,5-dihydroisoxazole(SALTDATA: FREE) 938458-87-8
N-1,3-benzothiazol-2-yl-2-chloroacetamide(SALTDATA: FREE) 3028-02-2
2-[(3-phenyl-2-propen-1-yl)amino]ethanol(SALTDATA: HCl) 99858-64-7
(4-methylbenzyl)hydrazine(SALTDATA: HCl) 51421-17-1
n-Pentylmethyldichlorosilane 13682-99-0
2-Bromo-1,1,1,3-tetrafluorobut-2-ene 97% 933668-39-4
Vinylbenzyl alcohol, mixture of isomers, stabilized, 90% 30584-69-1
4-Methoxy-6-methyl-2-(methylthio)pyrimidine, 97% 55749-33-2
4,4'-Diantipyrylmethane monohydrate, 97% 71501-10-5
3-Chloro-4-propoxybenzaldehyde 99070-71-0
(E)-tert-Butyl 4-acetoxybut-2-enoate 902154-51-2
Okadaic acid, Potassium salt >98% 155751-72-7
3-Bromo-2-methylbenzoyl chloride 98% 21900-48-1
4-(1H-benzimidazol-2-yl)-1,3-thiazol-2-amine(SALTDATA: FREE) 7187-47-5
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
Copyright 2007©  ChemicalBook. All rights reserved.