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

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
6-Phenylnicotinaldehyde , 97% C12H9NO 63056-20-2 Details
2,4-Bis(dimethylamino)pyrimidine-6-carboxylic acid C9H14N4O2 386715-39-5 Details
1-Acetyl-5-nitroindoline C10H10N2O3 33632-27-8 Details
Thiophosphoryl-PMMH-3 Dendrimer, Generation 0.5 C21H15O6PS 159213-45-3 Details
2-(4-Fluoro-2-methylphenyl)4,4,5,5-tetramethyl-1,3,2-dioxaborolane C13H18BFO2 815631-56-2 Details
Amberlyst A26 hydroxide form, average pore diameter: 290 , total pore volume: >=0.20 ml/g C6H4CH2N(CH3)3F 39339-85-0 Details
Chloro(pentamethylcyclopentadienyl)ruthenium(II) tetramer, min. 95% C40H60Cl4Ru4 113860-07-4 Details
Hexachlorodisilane, 97%, ACS reagent Cl6Si2 13465-77-5 Details
2-Fluoropyridine-3-carbonyl chloride, 98% C6H3ClFNO 119899-26-2 Details
(4S,5R)-4,5-Diphenyl-1,2,3-oxathiazolidine-2,2-dioxide-3-carboxylic acid t-butyl ester, min. 97% C19H21NO5S 1091606-63-1 Details
4-Chlorophenoxyacetyl chloride, 98% C8H6Cl2O2 4122-68-3 Details
2-methyl-N-(4-methylbenzyl)-1-propanamine(SALTDATA: HCl) C12H19N 869942-00-7 Details
6-Chloropyridine-2-carboxaldehyde C6H4ClNO 54087-03-5 Details
4-Chloro- N -piperidin-4-yl-benzamide C12H15ClN2O 740790-17-4 Details
Boc-3-Methoxy-D-phenylalanine C15H21NO5 261380-37-4 Details
DL-Alanyl-DL-Methionine C8H16N2O3S 1999-43-5 Details
[(6-methyl-1H-benzimidazol-2-yl)methoxy]acetic acid(SALTDATA: FREE) C11H12N2O3 876716-55-1 Details
IsophthalaMide C8H8N2O2 1740-57-4 Details
1-(4-Methoxyphenyl)-5-methyl-1H-pyrazole-4-carbaldehyde , 95% C12H12N2O2 423768-44-9 Details
5-Bromo-2-[4-(N-Boc)piperazin-1-yl]-3-methylpyridine C15H22BrN3O2 878809-70-2 Details
4-Sulfophthalic Acid (contains 3-Sulfophthalic Acid)(ca. 50% in Water) C8H6O7S 89-08-7 Details
4-Bromo-2-fluorobenzenesulfonamide C6H5BrFNO2S 214210-30-7 Details
Ethyl 4-(4,4-dimethylpiperidino)benzenecarboxylate C16H23NO2 406233-25-8 Details
2,2,2-Trifluoroacetophenone-4-boronic acid pinacol ester C14H16BF3O3 1004294-77-2 Details
5-Bromobenzo[b]thiophene, 98% C8H5BrS 4923-87-9 Details
Iron(II) chloride tetrahydrate, 99% Cl2FeH2O 13478-10-9 Details
4-Fluoro-2-methylphenol, 98% C7H7FO 452-72-2 Details
Dodecanoic acid, 98% C12H24O2 143-07-7 Details
3-Chloro-4-methoxyphenylboronic acid, 98% C7H8BClO3 175883-60-0 Details
1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid, 95% C8H6N2O2 24334-20-1 Details
(3-[1,2,4]triazolo[4,3-a]pyridin-3-ylpropyl)amine(SALTDATA: FREE) C9H12N4 610276-38-5 Details
DidecylMethylaMine C21H45N 7396-58-9 Details
alpha-Methyl-2-(trifluoromethyl)benzyl bromide 97% C9H8BrF3 194152-29-9 Details
4'-Phenoxyphenyl acetylene C14H10O 4200-06-0 Details
Mesityl Chloride C9H11Cl 1667-04-5 Details
Ethyl Nonafluorovalerate C7H5F9O2 424-36-2 Details
5-phenyl-4-propyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) C11H13N3S 26029-08-3 Details
5-ethyl-4-(1-pyrrolidinylmethyl)-2-furoic acid(SALTDATA: HCl) C12H17NO3 844882-33-3 Details
3-[(2-methoxy-2-oxoethyl)amino]benzoic acid(SALTDATA: FREE) C10H11NO4 418788-94-0 Details
4-(2,4-Dichloro-phenyl)-5-methyl-thiazol-2-ylamine C10H8Cl2N2S 188120-61-8 Details
Ethyl 2-(4-amino-3-methoxyphenyl)-3,3,3-trifluoro-2-hydroxypropanoate , 97+% C12H14F3NO4 254732-50-8 Details
(2-Isobutyrylamino-acetylamino)-acetic acid C8H14N2O4 436096-89-8 Details
Perfluoro-3-methoxypropanoic acid C4HF7O3 377-73-1 Details
Methyl 7-fluoro-1-benzothiophene-2-carboxylate C10H7FO2S 550998-54-4 Details
3,3,3',3'-TetraMethyl-5,5',6,6'-tetrapropoxy-1,1'-spirobiindane C33H48O4 89929-65-7 Details
methyl 2-amino-4-(2,4-dimethylphenyl)-5-methylthiophene-3-carboxylate(SALTDATA: FREE) C15H17NO2S 351156-17-7 Details
tetrazolo[1,5-a]pyridin-8-amine(SALTDATA: FREE) C5H5N5 73721-28-5 Details
2-Chloro-6-nitrophenol, 98% C6H4ClNO3 603-86-1 Details
4-AMinoisatoic anhydride C8H6N2O3 179331-04-5 Details
3-Chloro-2-fluorophenylacetonitrile C8H5ClFN 261762-98-5 Details
(R)-1-N-Boc-2-hydroxymethylpiperidine C11H21NO3 134441-61-5 Details
Octafluorocyclopentene, 99% C5F8 559-40-0 Details
5-Bromo-4-chloro-3-indolyl sulfate potassium salt C8H4BrClKNO4S 6578-07-0 Details
4-Octylbenzoyl chloride, 99% C15H21ClO 50606-97-8 Details
2-Chloropyridine-3-boronic acid pinacol ester, 97% C11H15BClNO2 452972-11-1 Details
3,5-Difluorobenzhydrazide C7H6F2N2O 244022-63-7 Details
4-Chloro-2-MethylpyriMidine C5H5ClN2 4994-86-9 Details
1-(2-Chloropyridin-3-yl)-3-(dimethylamino)prop-2-en-1-one C10H11ClN2O 166196-84-5 Details
6-Bromo-3-methyl-2-thiophen-2-ylquinoline-4-carboxylic acid C15H10BrNO2S 354537-98-7 Details
2-Pentynyl Chloride C5H7Cl 22592-15-0 Details
(1S,2S,5R)-Neomenthyl amine C10H21N 117947-19-0 Details
3,4-Dichloro-4'-isopropylbenzophenone C16H14Cl2O 844885-26-3 Details
N-(2,2,2-trifluoroethyl)-2-propanamine(SALTDATA: HCl) C5H10F3N 778556-98-2 Details
Methyl 4-hydroxy-4-(3-nitrophenyl)-2-oxobut-3-enoate C11H9NO6 151646-59-2 Details
trans-2-Amino-1-cyclohexanecarboxylic acid, 98% C7H13NO2 5691-19-0 Details
5-Chlorobenzofuran-2-carboxylic acid, 97% C9H5ClO3 10242-10-1 Details
Para Red C16H11N3O3 6410-10-2 Details
2-Amino-6-methoxybenzoic acid, 98% C8H9NO3 53600-33-2 Details
1-Naphthyl Propionate C13H12O2 3121-71-9 Details
DOTAP.mesylate C42H80NO4.CH3O4S 144189-73-1 Details
2'-Bromo-4'-(trifluoromethyl)acetanilide 98% C9H7BrF3NO 175135-49-6 Details
(1-methyl-1H-imidazo[1,2-b]pyrazol-7-yl)methanol(SALTDATA: FREE) C7H9N3O 1210193-24-0 Details
3,4-Dimethoxyphenol, 98% C8H10O3 2033-89-8 Details
3-Carboxy-4-methoxybenzeneboronic acid 98% C8H9BO5 913836-12-1 Details
(+)-{4-[(1R,4S)-3-(Diphenylphosphino)-1,7,7-triMethylbicyclo[2.2.1]hept-2-en-2-yl]-2,5-diMethyl-3-thien-3-yl}bis(3,5-diMethylphenyl)phosphine, Min. 95% [catASiuM? T3] C44H48P2S 868851-50-7 Details
3-Hydroxy-3-Methylglutaric acid diethyl ester C10H18O5 73489-84-6 Details
(S)-1-Benzyl-3-isobutylpiperazine C15H24N2 444892-03-9 Details
3,4-Diaminoanisole dihydrochloride, 98% C7H12Cl2N2O 59548-39-9 Details
6-BroMo-1-hydroxypyrene C16H9BrO 114562-65-1 Details
Sodium molybdate, anhydrous, 98+% MoNa2O4 7631-95-0 Details
1-(2-isopropyl-1,3-thiazol-4-yl)methanamine(SALTDATA: 1.6HCl) C7H12N2S 903131-67-9 Details
2,2-Dioxo-1,3-dihydrobenzo[c]thiophene-5yl amine, Tech. C8H9NO2S 70654-85-2 Details
4-Methoxybenzyl isocyanate, 98% C9H9NO2 56651-60-6 Details
4,6-Dihydroxynicotinic acid ethyl ester, 97% C8H9NO4 6975-44-6 Details
Sodium tetraborate decahydrate, 99.5+% (ACS) B4H20Na2O17 1303-96-4 Details
7-Azaindole-5-carboxylic acid, 98% C8H6N2O2 754214-42-1 Details
N-Formylglycine, 98% C3H5NO3 2491-15-8 Details
Holmium(III) oxide, 99.99%, trace metals basis H2HoO 12055-62-8 Details
2-Fluorobenzyl chloride, 99% C7H6ClF 345-35-7 Details
1,9-Nonanediol, 99% C9H20O2 3937-56-2 Details
2-Acetamidopyridine-3-carboxylic acid, 97% C8H8N2O3 17782-03-5 Details
2-(2-Aminoethylamino)-pyridine x 2 HCl, 98% C7H13Cl2N3 99669-44-0 Details
(3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-acetic acid C10H9NO4 106660-11-1 Details
10-MethylacridiniuM Perchlorate C14H12ClNO4 26456-05-3 Details
(2-amino-3,5-dichlorophenyl)amine(SALTDATA: FREE) C6H6Cl2N2 5233-04-5 Details
2,2,5,5, Tetramethyl-2,5-disila-1-aza-disilacyclopentane C6H17NSi2 7418-19-1 Details
2-Chloropyridine-5-acetic acid C7H6ClNO2 39891-13-9 Details
5-Amino-3-(4-fluorophenyl)isoxazole 98% C9H7FN2O 81465-82-9 Details
4-(4-ethoxyphenyl)-1,3-thiazol-2-amine(SALTDATA: FREE) C11H12N2OS 15850-29-0 Details
4'-methylbiphenyl-4-carboxylic acid(SALTDATA: FREE) C14H12O2 720-73-0 Details
Product Total: Product Page:
307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427