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:    -18210857532
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    https://www.jkchemical.com
Product List:    96815
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
Product List
3-Methyl-2(5H)-furanone 22122-36-7
1-(3-isopropylisoxazol-5-yl)-N-methylmethanamine(SALTDATA: FREE) 942519-65-5
N-Methyldi-n-octylamine, 98% 4455-26-9
(1R,5S)-(+)-6,6-Dimethylbicyclo[3.1.1]heptan-2-one 98% 38651-65-9
2-(4-bromo-2-methylphenoxy)-N-1-naphthylacetamide(SALTDATA: FREE) 434310-11-9
(S)-N-FMOC-(2-Bromoallyl)glycine, 98% ee, 95% 220497-60-9
3-[2-(Ethoxycarbonyl)ethyl]benzeneboronic acid 97% 913835-82-2
Methyl 6-Hydroxy-2-naphthoate 17295-11-3
2,4,8,10-Tetraoxaspiro[5.5]undecane, 98+% 126-54-5
3-Chloro-4'-Methoxybenzophenone 13389-51-0
2-Methylpropylhydrazine hydrochloride 237064-47-0
(2,2-Dimethyl-1-pyrrolidin-1-ylmethyl-propyl)-methyl-amine 672310-03-1
3-Amino-5,6-dimethyl-1,2,4-triazine, 97% 17584-12-2
4-Methyl-1-tetralone, 97% 19832-98-5
Sydnophene 3441-64-3
(S)-1,2,3,4-Tetrahydro-naphthalen-2-ylamine 21880-87-5
(S)-N-FMOC-(2-Pyridyl)alanine, 98% ee, 95% 185379-40-2
1,1,3,3-Tetraphenyl-1,3-disiloxanediol 1104-93-4
1-Eicosanol, 95% 629-96-9
Acetophenone-d8, 98 atom%D 19547-00-3
Fmoc-Asn-OPfp 86060-99-3
(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane, min. 98% (S,S)-Ph-BPE 824395-67-7
1-Cyclohexyl-5-(4-chlorobutyl)-1H-tetrazole 73963-42-5
4-(N,N-DiMethylaMinosulfonyl)-7-aMino-2,1,3-benzoxadiazole 147611-83-4
Bis(1H,1H,2H,2H-perfluorodecyl)disulphide 97% 42977-21-9
(R)-(+)-1-[(R)-2-(2'-Dicyclohexylphosphino phenyl)ferrocenyl] ethyldi(bis-3,5-trifluoroMethylphenyl) phosphine 494227-32-6
(2-chlorobenzyl)ethylamine(SALTDATA: HCl) 62924-61-2
2-chloro-N-phenylpropanamide(SALTDATA: FREE) 21262-52-2
3-N-Boc-Amino-1-[2-amino-1-(2,5-dimethoxy-phenyl)-ethyl]-pyrrolidine 886364-61-0
alpha,alpha'-Bis(4-hydroxy-3,5-diMethylphenyl)-1,4-diisopropylbenzene 36395-57-0
1-tert-Butoxycarbonylpiperazine-4-acetonitrile 77290-31-4
N-(5-amino-2-methoxyphenyl)pentanamide(SALTDATA: FREE) 901581-42-8
2-(Propylthio)ethanol 22812-90-4
(R)-(+)-N,alpha-Dimethylbenzylamine, 99+% 5933-40-4
N~1~-(4-fluorophenyl)-beta-alaninamide(SALTDATA: HCl) 938515-70-9
N-methyltetrahydro-2H-thiopyran-4-amine(SALTDATA: HCl) 220640-14-2
N,N,N',N'-TetraMethyl-1,3-diaMinobutane 97-84-7
5-Phenylcyclohexane-1,3-dione 98% 493-72-1
2-Cyano-3-phenylpropionic acid 5331-42-0
6-Ethyl-4-hydroxycoumarin 55005-28-2
4-(Trifluoromethoxy)benzene-1,2-diamine 97% 658-89-9
Diethyl (MethoxyMethyl)phosphonate 32806-04-5
4,4'-Bis(MethylaMino)benzophenone 3708-39-2
2-Naphthoyl chloride, 98% 2243-83-6
3-Benzyl-3-azabicyclo[3.2.1]octan-8-one 83507-33-9
H-D-Val-OBzl·TosOH 17662-84-9
Maltotetraose, 97% 34612-38-9
Methyl 4-(MethylaMino)benzoate 18358-63-9
(1,1-dioxidotetrahydro-3-thienyl)methylamine(SALTDATA: HCl) 51070-55-4
Fmoc-2-aminoindane-2-carboxylic acid 135944-07-9
3-(p-Nitrophenyl)-DL-?-alanine 102308-62-3
4-(2-Aminoethoxy)-1-nitrobenzene hydrochloride 98% 98395-62-1
3-amino-N-(tert-butyl)-2-methylbenzamide(SALTDATA: FREE) 905234-93-7
4-(2-oxopiperidin-1-yl)butanoic acid(SALTDATA: FREE) 82360-26-7
4-fluoro-2-iodo-1-nitrobenzene 41860-64-4
2-(6,7-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidin-3-yl)ethanamine(SALTDATA: 2HCl) 933697-87-1
8-chloro-2-methylquinoline-4-carboxylic acid(SALTDATA: FREE) 52413-67-9
Copper(I) bromide-dimethyl sulfide complex, 98% 54678-23-8
Bis(2,4,6-triMethylpyridine)broMoniuM Hexafluorophosphate 188944-77-6
Bis(trimethylsilyl) methyl chloride 5926-35-2
5-(acetylamino)-2-chlorobenzoic acid(SALTDATA: FREE) 719282-11-8
Naphthol AS-BI N-acetyl-β-D-glucosaminide 3395-37-7
1-(2-bromoethoxy)-2-chloro-4-methylbenzene(SALTDATA: FREE) 796098-78-7
Piperidin-4-one hydrochloride 41979-39-9
Nickel(II) bromide hydrate 207569-11-7
6-Amino-5-methylpyridine-3-sulfonic acid, 97% 40741-48-8
azepane-1-carbothioamide(SALTDATA: FREE) 68881-66-3
N-(2-bromo-4-methylphenyl)-2-methoxybenzamide(SALTDATA: FREE) 353784-16-4
2-(BisMethyl)aMinoMethylcyclohexanone Hydrochloride 42036-65-7
5-(Dimethylamino)-2-furaldehyde 3680-93-1
N-tert-Butylbenzamide 5894-65-5
4,6-Dibromo-2,3-dimethylaniline 22364-27-8
N,N-DiMethylallylaMine 2155-94-4
4'-Chloro-2'-Methylacetoacetanilide 20139-55-3
1-(4-ethoxy-3-fluorophenyl)ethanamine(SALTDATA: FREE) 634150-90-6
2,3-Difluoro-4-methoxybenzamide 98% 886500-67-0
Poly(neopentyl Glycol Succinate) 28257-92-3
3-Chlorobenzoylacetonitrile, 98% 21667-62-9
5-Bromo-6-chloro-3-indolyl phosphate p-toluidine salt, 98% 6769-80-8
5-cyclopropyl-4-(tetrahydrofuran-2-ylmethyl)-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 667412-78-4
2-(4-bromophenoxy)ethanimidamide(SALTDATA: HCl) 777801-29-3
N-Acetyl-DL-histidine Monohydrate 213178-97-3
3-(3-Amino-phenyl)-propionic acid; hydrochloride 102879-44-7
N-AMinophthaliMide 1875-48-5
Dansyl-L-proline Piperidinium Salt 1239-94-7
Z-D-Glu(OtBu)-OH 51644-83-8
3-(1H-Benzoimidazol-2-yl)-4-chloro-phenylamine 313402-16-3
(2-furylmethyl)(2-morpholin-4-ylethyl)amine(SALTDATA: 2HCl) 880813-53-6
Dimethyl 5-nitroisophthalate, 98% 13290-96-5
(ARG-8) Vasapressin 113-79-1
2-[4-(2-Methylpropoxy)phenyl]acetohydrazide 61904-59-4
4-[(4-chlorobenzyl)oxy]-3-ethoxybenzaldehyde(SALTDATA: FREE) 299441-96-6
2-(1-Oxo-1,3-dihydro-2H-isoindol-2-yl)-benzenecarboxylic acid 4770-69-8
ethyl 2-p-tolylthiazole-4-carboxylate, 95% 132089-32-8
1-Phenylpentane, 98% 538-68-1
(4-methoxybenzyl)(3-methylbenzyl)amine(SALTDATA: HBr) 356093-95-3
2-Methyl-1,2'-dinaphthyl Ketone 110876-52-3
2-Chloro-5,6,7-trimethoxyquinoline-3-carbaldehyde 68236-25-9
Barium sulfate, 99% 7727-43-7
Benzyl 2-isopropyl-4-oxotetrahydro-1(2H)-pyridinecarboxylate 952183-52-7
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
Copyright 2007©  ChemicalBook. All rights reserved.