成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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
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
Product List
Sodium 3-nitrobenzoate, 99% 827-95-2
5-Hydroxy-nicotinic acid ethyl ester, 97% 59288-38-9
1-Boc-4-methyl-piperidine 123387-50-8
4-Nitrophenyl α-D-xylopyranoside, 98% 10238-28-5
L-Idaro-1,4-lactone 80876-59-1
5-Amino-1-benzyl-1H-1,2,3-triazole-4-carboxylic acid 25784-56-9
DL-beta-(2-chlorophenyl)alaninol 21464-51-7
5-BroMo-2-Methylbenzaldehyde 90050-59-2
5-Iodo-1-triisopropylsilanyl-1H-pyrrolo-[2,3-b]pyridine 913983-21-8
2-Chloro-6-(trifluoromethyl)nicotinonitrile 98% 386704-06-9
Ethyl 3-chloro-2,2-dimethylpropanoate , 97% 106315-37-1
5-Iodo-2,3-dihydrobenzo[b]furan 132464-84-7
N-Boc-4-(4-toluenesulfonyloxymethyl)piperidine 166815-96-9
2-(Methylamino)phenol 611-24-5
Methyl 5-cyano-2-hydroxybenzenecarboxylate 84437-12-7
(1,3-Dimethyl-1H-pyrazol-4-yl)methylamine 400756-28-7
1-Methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylic acid 19950-97-1
2-Bromomandelic acid 7157-15-5
N-CarbaMoyl-DL-aspartic Acid 923-37-5
N-Ethyl-N-2-hydroxyethyl-M-toluidine 91-88-3
IMidazo[1,5-a]pyridine 274-47-5
3-IsochroManone 4385-35-7
Antimony pentafluoride / graphite (1 : 1) 59839-60-0
L-erythro-4-Fluoroglutamic acid 32563-24-9
N-Isopropylidene-N'-2-nitrobenzenesulfonyl hydrazine, 98% 6655-27-2
Lithium acetate, 99% 546-89-4
2-n-Propylthiophene, 97% 1551-27-5
2-(2-nitrophenoxy)propanoic acid(SALTDATA: FREE) 13212-57-2
3-Cyano-5-nitrobenzeneboronic acid 96+% 913835-33-3
1,2-Dihydro-2-oxo-6-(trifluoromethyl)pyridine-3-carbonitrile 116548-04-0
3-Chlorotetrafluoropropionyl fluoride 5930-66-5
Cyclopentyl-methyl-amine, 98% 2439-56-7
Tricyclohexylphosphonium trifluoromethanesulfonate, 99% Stabiphos 952649-12-6
Ethyl 3-hydroxybenzoate, 99% 7781-98-8
(R)-(-)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]benzylamine, min. 98% 498580-48-6
11-Bromoundecyltrimethoxysilane, 90% 17947-99-8
1-(4-Nitrobenzoyl)-4-piperidinecarboxylic acid 303994-58-3
Mercury(II) perchlorate trihydrate 73491-34-6
2-bromo-N-(tert-butyl)butanamide(SALTDATA: FREE) 95904-25-9
2-Methyl-4-pentenoic Acid 1575-74-2
Ethyl 5-(trifluoromethyl)-2-pyridinecarboxylate 128072-94-6
2-Chloro-1H-iMidazole 16265-04-6
3-(Boc-aminomethyl)benzylamine hydrochloride, 97% 914465-97-7
2-Naphthyl trifluoromethanesulfonate, 97% 3857-83-8
Adenosine 3',5'-cyclic monophosphate sodium salt, 98% 37839-81-9
2-(1-Cyclohexenyl)cyclohexanone 1502-22-3
SodiuM Tris(1,1,1,3,3,3-hexafluoroisopropoxy)borohydride [Reducing Reagent] 139494-68-1
5-iso-Propylcyclohexane-1,3-dione 18456-87-6
(trans,trans)-Abscisic Acid 6755-41-5
2-(Piperidin-2-ylmethyl)-3,3,3-trifluoropropanoic acid 480438-80-0
3-[3,5-Di(tert-butyl)-4-hydroxyphenyl]-propanoic acid 20170-32-5
4-(methylthio)benzenesulfonyl chloride(SALTDATA: FREE) 1129-25-5
6-BroMo-3-fluoro-2-forMylpyridine 885267-36-7
3-Acetylbenzophenone 66067-44-5
2-Fluoro-6-nitroanisole 484-94-6
4-AcetaMido-2-aMinobenzenesulfonic Acid Hydrate 88-64-2
3-Chloro-2-hydroxyphenylboronic acid 951655-50-8
Glycerol ForMal (=1,3-Dioxan-5-ol) 4740-78-7
1,7-Dichloroheptane 821-76-1
(3'-chlorobiphenyl-4-yl)amine(SALTDATA: 1HCl 0.5H2O) 5748-36-7
3-Bromo-N-ethylbenzenesulphonamide 98% 871269-07-7
2-Ethylfluorobenzene 446-49-1
3-Methoxy-2-nitrobenzaldehyde, 97% 53055-05-3
3-Chloro-4-fluorophenacyl BroMide 63529-30-6
3-Amino-1-(diphenylmethyl)azetidine 97% 40432-52-8
4-Bromo-2-fluoro-5-(trifluoromethyl)aniline 104460-70-0
Propyl [(2-thioxobenzo[d]thiazol-3(2H)-yl)methyl]cyanocarbonimidodithioate 353254-69-0
1-Methyl-5-nitro-1H-1,2,3-benzotriazole 25877-34-3
(1-isobutylpiperidin-3-yl)methanol(SALTDATA: FREE) 915924-08-2
1-Methyl-3-nitroguanidine, 98%, contains 25% water 4245-76-5
(S)-(+)-1-[(R)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldiphenylphosphine, min. 97% 162291-01-2
L-Glutamic acid-5-tert-butyl ester, 98% 2419-56-9
9-anthracenyl-Boronic acid 100622-34-2
Dibutyl Vinylboronate (stabilized with Phenothiazine) 6336-45-4
1-(2,4,5-Trimethylphenyl)-2-thiourea 117174-87-5
N-Benzyl-D-Proline ethyl Ester 172478-10-3
Dienestrol 84-17-3
Allyl Methyl Disulfide 2179-58-0
5-Chloro-3-methyl-1-p-tolyl-1H-pyrazole-4-carbaldehyde 350997-70-5
2,2,2-Trifluoro-N-phenylacetiMidoyl Chloride 61881-19-4
5-(3-Butyl-ureido)-2-ethoxybenzenesulfonylchloride 680618-18-2
2-(Chloroacetyl)thiophene (>85%) 29683-77-0
Mono-6-O-(p-toluenesulfonyl)-alpha-cyclodextrin 32860-56-3
4-Chloro-N-(6-methylpyridin-2-yl)butanamide 540796-37-0
FMOC-D-3,4-Difluorophenylalanine 198545-59-4
Glipizide 29094-61-9
3-(Dimethylamino)-2-methyl-1-propanol 3362-41-2
1-(2-methylphenyl)piperidin-4-one(SALTDATA: FREE) 218610-72-1
N-(4-amino-2-methylphenyl)-2-methylpropanamide(SALTDATA: FREE) 766533-80-6
2-chloro-5-methyl-1,3-benzoxazole(SALTDATA: FREE) 3770-60-3
3-(1H-Pyrrol-1-yl)-1-benzothiophene-2-carbohydrazide 107363-01-9
4-Chlorotetrafluorophenol 4232-66-0
4-Methyl-2-phenyl-1,3-thiazole-5-carbohydrazide , 97% 61292-08-8
1-(3-isopropoxyphenyl)ethanone(SALTDATA: FREE) 114590-73-7
3,3',4,5'-Tetrafluorobenzophenone 844885-15-0
1-(1-methyl-1H-benzimidazol-2-yl)ethanamine(SALTDATA: 2HCl 0.6H2O) 177407-17-9
[(4-methylphenyl)amino](phenyl)acetic acid(SALTDATA: FREE) 60561-72-0
3-Fluoro-D-tyrosine 64024-06-2
N-(2-bromobenzyl)propanamide(SALTDATA: FREE) 915921-40-3
4-Amino-1-N-butoxycarbonyl-4-methyl-piperidine, 97% 343788-69-2
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
Copyright 2007©  ChemicalBook. All rights reserved.