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
1-Cyclohexenylacetonitrile, 92% C8H11N 6975-71-9 Details
Nitrosonium hexafluorophosphate, min. 97% F6H2NOP 16921-91-8 Details
4-Methylumbelliferyl α-L-fucopyranoside, 98% C16H18O7 54322-38-2 Details
4,4'-Bis(chloromethyl)-1,1'-biphenyl, 98% C14H12Cl2 1667-10-3 Details
5,5-Dimethoxy-1,2,3,4-tetrachlorocyclopentadiene, 95% C7H6Cl4O2 2207-27-4 Details
TetrabutylaMMoniuM DibroMochloride C16H36Br2ClN 64531-21-1 Details
(E)-4-(3-Bromo-phenyl)-but-3-en-2-one C10H9BrO 65300-30-3 Details
N -(1-Phenyl-4,5-dihydro-1 H -pyrazol-3-yl)-phthalamic acid C17H15N3O3 304661-57-2 Details
Heneicosane C21H44 629-94-7 Details
Pyrazine-2-carbohydrazide C5H6N4O 768-05-8 Details
Bis(dimethylamino)phenylchlorosilane C10H17ClN2Si 25374-10-1 Details
Methyl Tiglate C6H10O2 6622-76-0 Details
6-Bromo-1,3-benzodioxole-5-carbonitrile C8H4BrNO2 6120-26-9 Details
3-(2-Fluoro-phenyl)-isoxazole-5-carboxylic acid C10H6FNO3 842973-74-4 Details
MonosodiuM Succinate C4H5NaO4 2922-54-5 Details
1-isobutyryl-3-piperidinamine(SALTDATA: FREE) C9H18N2O 1060817-46-0 Details
2-Amino-5-fluoro-4-methylpyridine C6H7FN2 301222-66-2 Details
2-Chloro-1-(3-methyl-1,2,3,4-tetrahydro-carbazol-9-yl)-ethanone C15H16ClNO 972939-19-5 Details
Azepan-1-yl-acetic acid C8H15NO2 52703-80-7 Details
Bis(5-bromo-2-pyridinyl)methanone C11H6Br2N2O 656828-00-1 Details
2,6-Difluorophenylacetone, 98% C9H8F2O 101712-20-3 Details
3-Bromothiophen-2,4-dicarboxylic acid C6H3BrO4S 57233-98-4 Details
3-Hydroxy-2,4,5-trifluorobenzoic acid, 98% C7H3F3O3 116751-24-7 Details
4-n-Pentylphenylhydrazine hydrochloride C11H19ClN2 849021-13-2 Details
Norbornane-2-Methanol C8H14O 5240-72-2 Details
3-(4-Boc-amino-piperidin-1-yl)-2-methyl-propionicacid methyl ester C15H28N2O4 886364-51-8 Details
(S)-(-)-β-Citronellol, 97% C10H20O 7540-51-4 Details
2-Chloro-5-(chloromethyl)thiophene, 97% C5H4Cl2S 23784-96-5 Details
(1S,2S)-(+)-[N,N'-Bis(4-bromobenzyl)-1,2-cyclohexanediamino][(2E)-2-buten-1-yl]chlorosilane, min. 98% C24H29Br2ClN2Si 1072220-37-1 Details
1,1'-Bis((2R,5R)-2,5-di-i-propylphospholano)ferrocene(cyclooctadiene)rhodium(I) tetrafluoroborate C38H60BF4FeP2Rh10*- 849773-96-2 Details
3-Bromo-4-methoxybenzoic acid, 98% C8H7BrO3 99-58-1 Details
1-Boc-4-aminopiperidine-4-carboxylic acid, 97% C11H20N2O4 183673-71-4 Details
Z-L-Arg-OH, 98% C14H20N4O4 1234-35-1 Details
L-Glutamic acid, 99% C5H9NO4 56-86-0 Details
3-(2-furyl)alanine(SALTDATA: FREE) C7H9NO3 4066-39-1 Details
2,4-Dimethoxy-1-fluorobenzene C8H9FO2 17715-70-7 Details
1-Bromo-2,4,5-trichlorobenzene C6H2BrCl3 29682-44-8 Details
tert-Butyl (3R)-3-amino-4-hexenoate, 97% C10H19NO2 204587-89-3 Details
(Iodomethyl)trimethylsilane, 99% C4H11ISi 4206-67-1 Details
tert-Butyl 3,3-dimethyl-4-oxopiperidine-1-carboxylate C12H21NO3 324769-06-4 Details
Dibenzyloxydichlorosilane C14H14Cl2O2Si 18414-52-3 Details
1-(Prop-2-ynyl)-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione C10H6N2O3 97484-76-9 Details
3-(1H-Imidazol-1-ylmethyl)benzaldehyde, 97% C11H10N2O 102432-05-3 Details
3-BroMo-7-nitroindazole C7H4BrN3O2 74209-34-0 Details
3-[4-(Benzyloxy)phenyl]acrylic acid C16H14O3 6272-45-3 Details
5-(2-Pyridinyl)-2-thiophenecarbothioamide , 97% C10H8N2S2 306934-91-8 Details
5'-O-(4,4'-Dimethoxytrityl)thymidine, 98% C31H32N2O7 40615-39-2 Details
4'-Fluoro-3'-nitroacetophenone, 98% C8H6FNO3 400-93-1 Details
Tricyclopentylphosphine, min. 95% (10wt% in hexanes) C15H27P 7650-88-6 Details
1-(4-Methylphenyl)piperazine, 98% C11H16N2 39593-08-3 Details
3-Iodothiophene-2-carboxylic acid C5H3IO2S 60166-84-9 Details
Ethyl L-(+)-Mandelate C10H12O3 13704-09-1 Details
2,5-DiMethylpyrrolidine C6H13N 3378-71-0 Details
N,O-Bis(tert-butyldiMethylsilyl)acetaMide [tert-ButyldiMethylsilylating Agent] C14H33NOSi2 82112-21-8 Details
DiMethyl SuberiMidate Dihydrochloride [Cross-linking Agent for Protein Research] C10H21ClN2O2 34490-86-3 Details
4-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]butanoic acid(SALTDATA: FREE) C13H14N2O3 889947-69-7 Details
4-Ethoxy-6-methyl-1,3,5-triazin-2-amine C6H10N4O 3882-66-4 Details
Chlorodimethyloctadecylsilane, 92%, 3 - 5% branched isomers C20H43ClSi 18643-08-8 Details
Ethyl 2-methylbutyrate, 99% C7H14O2 7452-79-1 Details
2,4,6-Trifluoroaniline, 97% C6H4F3N 363-81-5 Details
2,4-Dihydroxy-3-nitropyridine, 99% C5H4N2O4 89282-12-2 Details
Acid Green 3 C37H37N2NaO6S2 4680-78-8 Details
(2-methoxy-4-propionylphenoxy)acetic acid(SALTDATA: FREE) C12H14O5 22637-50-9 Details
3-(2-phenylethyl)-1H-1,2,4-triazol-5-amine(SALTDATA: FREE) C10H12N4 76955-91-4 Details
3-Fluoro-5-(trifluoromethyl)benzyl alcohol 97% C8H6F4O 184970-29-4 Details
Sodium caprylate, 98% C8H15NaO2 1984-06-1 Details
5-Methylisophthalic acid, 98% C9H8O4 499-49-0 Details
Starch, from corn (C6H10O5)n 9005-25-8 Details
4-(4-Methylphenyl)-3-thioseMicarbazide C8H11N3S 21076-11-9 Details
(1,1-Dioxo-tetrahydro-1lambda*6*-thiophen-3-yl)-isobutyl-amine hydrochloride C8H17NO2S 247109-25-7 Details
5-ForMyl-2,4-diMethyl-1H-pyrrole-3-carboxylic Acid Ethyl Ester C10H13NO3 2199-59-9 Details
(3-Amino-cyclopentyl)-carbamic acid tert-butylester hydrochloride C10H21ClN2O2 1197239-37-4 Details
3-(5,5-dimethyl-1,3-dioxan-2-yl)aniline(SALTDATA: FREE) C12H17NO2 51226-12-1 Details
Aceclidine Hydrochloride C9H16ClNO2 6109-70-2 Details
1-Phenyl-1-pentyne C11H12 4250-81-1 Details
N-(P-Toluenesulfonyl)-L-phenylalanine, 98% C16H17NO4S 13505-32-3 Details
3-AMino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate C6H6N2O6S 96-67-3 Details
[(2-Methyltetrahydrofuran-2-yl)methyl]amine C6H13NO 7179-94-4 Details
2-Nitrofluorene C13H9NO2 607-57-8 Details
3-Fluoro-2,4-dimethoxyaniline 98% C8H10FNO2 195136-66-4 Details
N-(4-Aminophenyl)butanamide C10H14N2O 116884-02-7 Details
2-{[(4-Bromophenyl)sulfonyl]amino}-3-phenylpropanoic acid C15H14BrNO4S 37642-61-8 Details
[1-(4,5-diMethyl-1,3-thiazol-2-yl)ethyl]aMine dihydrochloride hydrate (SALTDATA: 2HCl H2O) C7H12N2S 432047-35-3 Details
(Rosuvastatin acyl)-β-D-glucuronide, 98% C28H36FN3O12S 503610-44-4 Details
3',4'-Dimethyl-biphenyl-4-carboxylic acid C15H14O2 122294-09-1 Details
4-(allyloxy)-3,5-dichlorobenzoic acid(SALTDATA: FREE) C10H8Cl2O3 41727-45-1 Details
[5-(4-methoxyphenyl)isoxazol-3-yl]methanol(SALTDATA: FREE) C11H11NO3 58492-77-6 Details
ethyl 3-methyl-4H-1,4-benzothiazine-2-carboxylate(SALTDATA: FREE) C12H13NO2S 7625-01-6 Details
3,5-Dibromobenzyl bromide, 99% C7H5Br3 56908-88-4 Details
3-amino-N-(2,6-dimethylphenyl)benzamide(SALTDATA: FREE) C15H16N2O 14635-96-2 Details
3-Chloro-7-nitro-indole C8H5ClN2O2 165669-14-7 Details
3-(Ethylcarbamoyl)-4-fluorobenzeneboronic acid 98% C9H11BFNO3 874219-20-2 Details
2-Amino-5-benzylthiophene-3-carboxamide C12H12N2OS 383382-37-4 Details
1-(3-Methylpyridin-2-yl)1,4-diazepane , 95% C11H17N3 880362-05-0 Details
N-[2-(Hydrazinocarbonyl)phenyl]acetamide C9H11N3O2 6635-75-2 Details
DL-Menthyl borate, 97% C30H57BO3 62697-74-9 Details
2,4-DiaMinoanisole Dihydrochloride C7H11ClN2O 614-94-8 Details
3-(3-Chlorophenyl)-4-cyano-5-(methylthio)thiophene-2-carboxylic acid, 97% C13H8ClNO2S2 116493-00-6 Details
4-(2-Phenyleth-1-ynyl)thiophene-2-carbaldehyde, 97% C13H8OS 175203-58-4 Details
3-BroMo-4'-ethylbenzophenone C15H13BrO 844879-29-4 Details
Product Total: Product Page:
239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359