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

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
3-Fluoro-5-methoxypyridine C6H6FNO 1060801-62-8 Details
4-(4-Fluorophenyl)-1-butene C10H11F 2248-13-7 Details
1-Phenyl-1H-tetrazole-5-thiol, 99% C7H6N4S 86-93-1 Details
Naphthalen-1-ylmethyl-pyridin-4-ylmethyl-amine C17H16N2 680185-80-2 Details
4-[(cycloheptylamino)methyl]-2,6-dimethoxyphenol(SALTDATA: HBr) C16H25NO3 423732-46-1 Details
Methyl 3-(2-ethoxy-2-oxoethoxy)-4-nitrobenzoate C12H13NO7 214848-28-9 Details
2,3-Dibromo-1,1,1-trifluoropropane C3H3Br2F3 431-21-0 Details
3-chloro-N-(3-chloro-4-fluorophenyl)propanamide(SALTDATA: FREE) C9H8Cl2FNO 131605-66-8 Details
2-AMino-7-hydroxy-1,8-naphthridine C8H7N3O 1931-44-8 Details
4-Amino-3-(trifluoromethoxy)benzonitrile, 97% C8H5F3N2O 175278-23-6 Details
4-Methylidenecyclohexane-1-carboxylic acid C8H12O2 934-69-0 Details
trans-2-(4-Fluorophenyl)vinylboronic acid C8H8BFO2 214907-24-1 Details
1-adamantyl(2-nitrobenzyl)amine(SALTDATA: HBr) C17H22N2O2 332108-14-2 Details
4-(4-Bromophenyl)-2-methyl-1,3-thiazole 97% C10H8BrNS 66047-74-3 Details
4-Chloro-2-methylbenzoic acid, 98% C8H7ClO2 7499-07-2 Details
4-Hydroxytetrahydropyran, 98% C5H10O2 2081-44-9 Details
2,7-Diacetylfluorene C17H12O3 39665-89-9 Details
4-Bromo-2-fluorobenzenesulfonyl chloride, 98% C6H3BrClFO2S 216159-03-4 Details
3-(1,3-benzothiazol-2-yl)propanoic acid(SALTDATA: FREE) C10H9NO2S 29198-86-5 Details
Ethyl 5-bromovalerate, 98% C7H13BrO2 14660-52-7 Details
7-Methoxyflavone, 98% C16H12O3 22395-22-8 Details
EriochroMe Red B C20H17N4NaO5S 3618-63-1 Details
(imidazo[1,2-a]pyrimidin-2-ylmethyl)amine(SALTDATA: 1.95HCl H2O) C7H8N4 843609-02-9 Details
Imidazole-4-carboxaldehyde, 98% C4H4N2O 3034-50-2 Details
(4-methylphenyl)malonaldehyde(SALTDATA: FREE) C10H10O2 27956-35-0 Details
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid, min. 97% C13H17BO4 269409-73-6 Details
1-Methyl-1H-1,2,3-benzotriazole-5-carbaldehyde, 97% C8H7N3O 499770-67-1 Details
2-(1,1-Dioxo-1lambda~6~,4-thiazinan-4-yl)-3-phenylpropanoic acid C13H17NO4S 100610-68-2 Details
D-Norvaline, 99% C5H11NO2 2013-12-9 Details
2-(4-Aminophenyl)propanoic acid C9H11NO2 59430-62-5 Details
(+)-cis-2-BenzylaMinocyclohexaneMethanol C14H21NO 71581-92-5 Details
Methyl phenoxyacetate, 99% C9H10O3 2065-23-8 Details
3-Methylanisole, 99% C8H10O 100-84-5 Details
N~2~-methylalaninamide(SALTDATA: FREE) C4H10N2O 32012-16-1 Details
Z-Gly-Pro-p-nitroanilide, 98% C21H22N4O6 65022-15-3 Details
2-Ethoxyphenethylamine C10H15NO 39590-27-7 Details
2,3-Dimethylbenzaldehyde, 97% C9H10O 5779-93-1 Details
1,4-DibroMopentane C5H10Br2 626-87-9 Details
1-Methyl-3-phenyl-1H-pyrazole-5-carbonyl chloride , 95% C11H9ClN2O 864068-95-1 Details
3-(3-Chloro-phenyl)-3-oxo-propionic acid ethylester C11H11ClO3 33167-21-4 Details
(+)-Bis[1-{(1'R,2'R,5'R)-2'-i-propyl-5'-methylcyclohexyl}indenyl]zirconium(IV) dichloride C38H50Cl2Zr10*+2 148347-90-4 Details
2-Amino-5-chlorobenzonitrile, 98% C7H5ClN2 5922-60-1 Details
Perfluorohexane, 99%, mixture of isomers C6F14 355-42-0 Details
3-ethoxy-4-[(3-methyl-2-buten-1-yl)oxy]benzaldehyde(SALTDATA: FREE) C14H18O3 909853-98-1 Details
3-(4-Nitro-phenyl)-L-alanine ethyl esterhydrochloride C11H15ClN2O4 58816-66-3 Details
3-(6-Amino-pyridin-3-yl)-acrylic acid ethyl ester C10H12N2O2 227963-57-7 Details
1-(2-Methylpyridin-4-yl)MethanaMine (SALTDATA: FREE) C7H10N2 94413-70-4 Details
Sodium polyphosphate, pure Na3O10P3X2 50813-16-6 Details
4-Amino-2-methyl-isoindole-1,3-dione C9H8N2O2 2257-85-4 Details
Iron(II) bromide, anhydrous, 98% Br2Fe 7789-46-0 Details
1-Bromo-3,5-di-tert-butylbenzene, 99% C14H21Br 22385-77-9 Details
Aluminum sulfide (99+%-Al) (1/4'' and down pieces) Al2S3 1302-81-4 Details
D-Mevalonolactone C6H10O3 19115-49-2 Details
4-Carboxyindole-2-carboxylic acid C10H7NO4 103027-96-9 Details
1,1'-Diacetylferrocene, 97% C14H14FeO210* 1273-94-5 Details
(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol, min. 98% C20H12Br2O2 80655-81-8 Details
2,2,2-Trifluoroethylamine, 98% C2H4F3N 753-90-2 Details
2'-formylbiphenyl-2-carboxylic acid(SALTDATA: FREE) C14H10O3 6720-26-9 Details
1,2,4-Butanetriol, 98% C4H10O3 3068-00-6 Details
N-[2-(3,4-dimethoxyphenyl)ethyl]pentan-3-amine(SALTDATA: HBr) C15H25NO2 461408-09-3 Details
Cobalt(II) meso-tetra(4-methoxyphenyl)porphine, min. 96% C48H36CoN4O4 28903-71-1 Details
5-Methyl-1-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole , 97% C16H21BN2O2 849776-88-1 Details
Chloral hydrate C2H3Cl3O2 302-17-0 Details
N~1~,N~1~,N~3~-trimethyl-beta-alaninamide(SALTDATA: FREE) C6H14N2O 17268-50-7 Details
N-3-(Triethoxysilylpropyl)-N-3-(trimethoxysilyl-propyl)urea C16H38N2O7Si2 24858-52-4 Details
Nickel(II) p-Toluenesulfonate Hexahydrate C7H8NiO3S 6944-05-4 Details
1-Bromo-4-tert-butylbenzene, 97% C10H13Br 3972-65-4 Details
1-(2-methoxyethyl)-6-oxopiperidine-3-carboxylic acid(SALTDATA: FREE) C9H15NO4 915920-08-0 Details
1-BroMo-2-(broMoMethyl)-4,5-diMethoxybenzene C9H10Br2O2 53207-00-4 Details
5-propylthiophene-3-carboxylic acid(SALTDATA: FREE) C8H10O2S 883546-51-8 Details
SodiuM 1-Naphthol-4-sulfonate C10H9NaO4S 6099-57-6 Details
2-Amino-4,6-dimethylnicotinic acid C8H10N2O2 106837-89-2 Details
6-iso-Propoxy-3,4-dihydro-2H-naphthalen-1-one C13H16O2 63215-31-6 Details
4,7-Dichloro-6-fluoro-quinoline-3-carbonitrile C10H3Cl2FN2 886362-74-9 Details
5,5'-Bis(trifluoromethyl)-3,3'-dichloro-2H-1,2'-bipyridin-2-one C12H4Cl2F6N2O 96741-18-3 Details
(PhenylthioMethyl)triMethylsilane C10H16SSi 17873-08-4 Details
Bis(2-diphenylphosphinophenyl)ether, 98% DPEphos C36H28OP2 166330-10-5 Details
4-Chloro-3-fluorobenzyl alcohol C7H6ClFO 202925-10-8 Details
Adenosine-5'-triphosphate disodiuM salt trihydrate >98% C10H19N5NaO14P3 51963-61-2 Details
1,2-Di(4-pyridyl)ethylene, 98% C12H10N2 13362-78-2 Details
4-Amino-6-chloro-2-methyl-quinoline C10H9ClN2 66735-24-8 Details
4-Chloro-6,7-diMethoxyquinazoline C10H9ClN2O2 13790-39-1 Details
5-Methoxy-2-nitroaniline C7H8N2O3 16133-49-6 Details
2-{[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]amino}ethanol(SALTDATA: 2HCl) C9H17N3O 400877-08-9 Details
methyl 4-[(E)-(2-mercapto-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoate(SALTDATA: FREE) C12H9NO3S2 304861-41-4 Details
D-Norleucine, 99% C6H13NO2 327-56-0 Details
2-Morpholin-4-yl-1-phenyl-ethylamine C12H18N2O 38060-08-1 Details
3-(Benzyloxy)-4-bromobenzoic acid 98% C14H11BrO3 17054-27-2 Details
Ergosterol, 98% C28H44O 57-87-4 Details
3-Phenylpropionic acid, 99% C9H10O2 501-52-0 Details
1-Boc-pyrrolidine-3-carboxylic acid, 97% C10H17NO4 59378-75-5 Details
4-(2-methyl-1,3-thiazol-4-yl)aniline(SALTDATA: FREE) C10H10N2S 25021-49-2 Details
Samarium(III) carbonate hydrate (99.9%-Sm) (REO) C3O9Sm2 5895-47-6 Details
4,5-diisopropyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) C8H15N3S 667437-59-4 Details
N-Acetyl-D-lactosamine, 98% C14H25NO11 32181-59-2 Details
2-(Trifluoromethoxy)phenylacetic acid C9H7F3O3 220239-67-5 Details
Benzyltrimethylammonium methoxide, 40 wt% solution in methanol C11H19NO 122-08-7 Details
4-Benzylpiperazine-1-carboximidamide hydroiodide, 95% C12H19IN4 852228-15-0 Details
Fmoc-L-3,3-diphenylalanine C30H25NO4 201484-50-6 Details
3-hydrazino-5-phenyl-1,2,4-triazine(SALTDATA: FREE) C9H9N5 28735-29-7 Details
Product Total: Product Page:
183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303