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

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
164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268
Product List
(4R,5R)-(-)-O-Isopropylidene-2,3-dihydroxy-1,4-bis(p-tosyl)butane 51064-65-4
2-bromo-1-(thiophen-3-yl)ethanone, 95% 1468-82-2
(Trimethyl)pentamethylcyclopentadienyltitanium(IV), min. 97% 107333-47-1
3-Butenyl Acetate 1576-84-7
2,4,6-Trimethylbenzoic acid, 99% 480-63-7
3-tert-Butylisoxazol-5-amine, 97% 59669-59-9
6-Hydroxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid 134388-87-7
1-(5-Methyl-benzo[1,2,5]thiadiazole-4-sulfonyl)-pyrrolidine-2-carboxylic acid 436811-15-3
(2-methoxybenzyl)propylamine(SALTDATA: FREE) 807343-01-7
Methyl 4-hydroxyquinazoline-7-carboxylate, 97% 313535-84-1
2,2,3,3,3-Pentafluoro-1-p-tolyl-propan-1-one 10116-95-7
1-[4-(2-Amino-phenyl)-piperazin-1-yl]-ethanone 91646-45-6
5-methyl-4,5,6,7-tetrahydro[1,3]thiazolo[5,4-c]pyridin-2-amine(SALTDATA: FREE) 17899-48-8
methyl 2-amino-4-methyl-5-pyrimidinecarboxylate(SALTDATA: FREE) 1023811-97-3
2-Aminobenzaldehyde 51723-15-0
Ninhydrin, ACS reagent 485-47-2
N-(1-Methyl-2-oxopropyl)acetamide 6628-81-5
3-bromo-6-methoxypyridazine(SALTDATA: FREE) 17321-29-8
2-Chlorobiphenyl 2051-60-7
2-(isobutylamino)benzoic acid(SALTDATA: FREE) 169527-46-2
Azetidine-3-carboxylic acid hydrochloride 102624-96-4
6-Bromo-4-chloro-quinoline-3-carbonitrile 364793-54-4
4-Amino-5-(4-chlorophenylsulfonyl)-2-(propylthio)thiazole 494763-20-1
4-[6-(Tributylstannyl)-2-pyridinyl]morpholine , 95% 869901-24-6
4-AMino-3-hydroxybutyric Acid 924-49-2
Z-1-Bromononadeca-4,7,10,13-tetraene 117567-53-0
Pentafluorophenyl nicotinate, 97% 848347-44-4
4-[3-(Dimethylamino)propoxy]benzonitrile 97% 146440-15-5
4,5,6,7-tetrahydro-2,1-benzisoxazol-3-amine(SALTDATA: FREE) 13054-47-2
6-(Dimethoxymethyl)-2-mercaptonicotinonitrile , 97% 175277-23-3
3,5-DiMethyl-4-nitropyrazole 14531-55-6
N-Carbobenzoxy-DL-norleucine 15027-13-1
6-Iodo-pyridine-2-carboxylic acid hydrazide 851102-43-7
tert-Butyl 3-(hydrazinocarbonyl)tetrahydro-1(2H)-pyridine carboxylate 625470-88-4
Methyl Heptafluoroisobutyrate 680-05-7
2-Thenylmercaptan, 97% 6258-63-5
Trimethylsilyl azide, 95% 4648-54-8
4-(3-Methoxy-phenyl)-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester 886497-99-0
N-(2-formylquinolin-6-yl)acetamide(SALTDATA: FREE) 915923-55-6
5-(Aminomethyl)-2-(fur-2-yl)pyridine 441055-75-0
Cyclohexanecarbonyl chloride, 98% 2719-27-9
4,4,5,5,6,6,6-Heptafluorohex-2-en-1-ol 97% 679-03-8
Brewers yeast 68876-77-7
Phenoxytrimethylsilane, 97% 1529-17-5
D-(+)-Maltose monohydrate, 98% 6363-53-7
4-[5-(Trifluoromethyl)-2-pyridinyl]-benzenecarbaldehyde 871252-64-1
9-Bromo-1-nonanol, 97% 55362-80-6
1-Chloro-N,N,2-trimethylpropenylamine, 98.5+% 26189-59-3
5-(2-cyclohexylethyl)-4-methyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 590353-09-6
4-Methyl-2-nitrophenyl isothiocyanate 17614-74-3
2-Benzoylbenzoic acid, 98% 85-52-9
2-(N-Methylsulfamoyl)phenylboronic acid 956283-09-3
[3-(1-Phenylpropan-2-yl)-1,2,3-oxadiazol-3-ium-5-yl]azanide 22293-47-6
Methyl 4-tert-butylbenzoate, 99% 26537-19-9
Boc-L-Leu-OH, 98% 13139-15-6
Boc-L-aspartic acid 1-benzyl ester, 98% 30925-18-9
Mercurochrome, 24-27% Mercury 129-16-8
Methyl-(1-methyl-1 H -pyrazol-3-ylmethyl)-amine 871825-57-9
Raloxifene 4'-glucuronide 182507-22-8
1,6-Naphthyridine-2-carboxylic acid 197507-59-8
N-(4-Benzyloxy-phenyl)-2-chloro-acetamide 19514-92-2
D-(+)-10-Camphorsulfonyl chloride, 97% 21286-54-4
4-Bromophenylhydrazine hydrochloride 98% 41931-18-4
4-Allyl-5-(2-methoxyphenyl)-4H-1,2,4-triazole-3-thiol 23195-30-4
2-Bromo-1-(bromomethyl)-4-nitrobenzene 940-05-6
N,N'-Bis(salicylidene)ethylenediamine, 98% 94-93-9
5-Fluoroimidazo[1,2-a]pyridine-2-carbaldehyde 878197-67-2
3,4-Dichlorophenylacetonitrile, 98% 3218-49-3
4,4'-Biphenyldiboronic acid, 95% 4151-80-8
3,5-Dibromo-4-methylpyridine, 98% 3430-23-7
2,4-DibroMophenol 615-58-7
4-Methylumbelliferyl 2-acetamido-2-deoxy-β-D-glucopyranoside 6-sulphate sodium salt, 95% 142439-99-4
Triphenyltin chloride, min. 95% 639-58-7
6-Chloroimidazo[1,2-a]pyridine 6188-25-6
4'-ForMyl-[1,1'-biphenyl]-2-carboxylic Acid 112804-58-7
2',4',5'-Trihydroxybutyrophenone 1421-63-2
3-BroMo-3',4'-dichlorobenzophenone 844879-39-6
3,4-Difluoro-2-methoxybenzoic acid 875664-52-1
Anhydrotetracycline hydrochloride, 97% 13803-65-1
4-Amino-1H-pyrazolo[3,4-d]pyrimidine 64834-00-0
2-Biphenyl-3',5'-difluoro-carboxylic acid 886363-21-9
2,3-DiMethoxybenzylaMine 4393-09-3
Methyl 2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxylate 65422-70-0
1-[2-(methoxymethyl)-4-methyl-1,3-thiazol-5-yl]methanamine(SALTDATA: 2.08HCl 0.3H2O 0.04(C6H5)3PO) 1119452-01-5
2-Hydroxyphenethyl alcohol, 95% 7768-28-7
2,2-Diisopropyl-1,3-dioxolane, 96% 4421-10-7
3-(4-Carboxyphenyl)piperidine 889942-43-2
N-Benzyl-1,4,8,11-tetraazacyclotetradecane, min. 98% 132723-93-4
1-Phenyl-1-butanol 614-14-2
(S)-(-)-3-Hydroxypyrrolidine, 98% 100243-39-8
7-(Hydroxymethyl)quinoline 39982-49-5
4-Bromo-1,1-difluorobut-1-ene 98% 147804-02-2
4-(4-chlorophenyl)-3-methyl-1H-pyrazol-5-amine(SALTDATA: FREE) 214416-39-4
L-Altrose 1949-88-8
Methyl alpha-chloroacrylate, stabilized with hydroquinone, 98+% 80-63-7
3-Bromo-5-carboxybenzeneboronic acid 97% 913835-73-1
Neurodye RH-237, pure 83668-91-1
Tris(perfluorohex-1-yl)amine, tech 432-08-6
Dexamethasone 21-acetate, 98% 1177-87-3
(4-methyl-1,3-thiazol-5-yl)methanol(SALTDATA: FREE) 1977-06-6
164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268
Copyright 2007©  ChemicalBook. All rights reserved.