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
142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246
Product List
3-Methoxy-3-Methylbutyl Acetate 103429-90-9
5-[4-(Bromomethyl)phenyl]-3-methyl-1,2,4-oxadiazole , 95% 362529-03-1
Z-Arg(Z)2-OH 14611-34-8
5-Hydroxypicolinic acid, 97% 15069-92-8
3-methoxy-4-[(2-nitrobenzyl)oxy]benzaldehyde(SALTDATA: FREE) 331463-81-1
(2-amino-3-chlorophenyl)amine(SALTDATA: FREE) 21745-41-5
4-Nitrophenyl laurate, 98% 1956-11-2
Morpholine-4-carboxamidine hemisulfate 17238-55-0
4-Chloro-3-fluorophenylboronic acid, 99.5% 137504-86-0
(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (R,R)-Me-DUPHOS-Rh 187682-63-9
3-Acetoxy-2-methylbenzoic acid, 98% 168899-58-9
2-Fluoropyridine, 98% 372-48-5
Dansyl Acid 4272-77-9
Bis(2-ethylhexyl) Dodecanedioate 19074-24-9
3-Chloro-6-iodopyridazine 135034-10-5
PotassiuM 2,4,5-Trichlorobenzenesulfonate 62625-17-6
PotassiuM (3-Cyanophenyl)trifluoroborate 850623-46-0
(5-chloro-1H-benzimidazol-2-yl)methanol(SALTDATA: 0.06NH4Cl) 6953-65-7
4-(tert-Butylamino)sulfonylphenylboronic acid pinacol ester 648905-63-9
3-Methoxy-2,4,5-trifluorobenzonitrile 112811-63-9
1,1-Dioxo-4-phenethylamino-tetrahydro-1lambda*6*-thiophen-3-ol 347364-75-4
3-Pyridinepropanol 2859-67-8
3-(morpholin-4-ylcarbonyl)-1H-1,2,4-triazol-5-amine(SALTDATA: FREE) 921225-11-8
2-Acetylbenzofuran 1646-26-0
trans-N-Fmoc-1,4-cyclohexanediaime hydrochloride 672310-17-7
3-Hydroxy-6-Methyl-2-nitropyridine 15128-90-2
3,6-Bis(hydroxyMethyl)durene 7522-62-5
4-amino-2-(5-methyl-1,3,4-oxadiazol-2-yl)phenol(SALTDATA: FREE) 1091990-90-7
1,3,6,8-Tetranitrocarbazole (wetted with ca. 40% Water, containing 25g on a dry weight basis) 4543-33-3
2-piperazin-1-yl-1,3-benzoxazole-5-sulfonamide(SALTDATA: FREE) 1035840-39-1
2-Bromo-6-chlorobenzyl bromide 75002-98-1
N-(4-chlorobenzyl)butan-2-amine(SALTDATA: HCl) 46234-40-6
3-(dimethylamino)-1-(1-hydroxycyclohexyl)-1-propanone(SALTDATA: HCl) 103857-06-3
4-(1H-Imidazol-1-ylmethyl)aniline , 97% 56643-85-7
2-(3,4-dimethylphenoxy)acetohydrazide(SALTDATA: FREE) 125298-97-7
1-[(Benzyloxy)carbonyl]-2-indolinecarboxylic acid, 90%+ 117483-89-3
4,5-Dimethoxy-2-nitrobenzonitrile, 98% 102714-71-6
Lanthanum(III) phosphate hydrate 14913-14-5
Indole-4-carboxaldehyde, 98% 1074-86-8
N-Acetylethylenediamine, 97% 1001-53-2
Tropinone, 99% 532-24-1
5-Bromovaleronitrile, 98% 5414-21-1
Praseodymium(III) hexafluoroacetylacetonate (99.9%-Pr) (REO) 47814-20-0
Trifluoromethyliodide, min. 97% 2314-97-8
4-BroMobenzo[b]thiophene 5118-13-8
Coumalic acid, 97% 500-05-0
Iron naphthenate, 80% in mineral spirits (12% Fe) 1338-14-3
5-Fluoro-m-xylene, 99% 461-97-2
(R)-?-(2-Nitrophenyl)alanine 756814-14-9
1-(3,5-dimethyl-1H-pyrazol-1-yl)propan-2-amine(SALTDATA: FREE) 936940-34-0
Iron(II) iodide, anhydrous (99.5%-Fe) 7783-86-0
2-Isopropylphenyl isothiocyanate, 95%+ 36176-31-5
1-(2,4-Dichlorobenzyl)piperazine 51619-56-8
5-(3-Chlorophenyl)-2-furoic acid 41019-44-7
5-Bromo-4-methoxy-1H-indazole 850363-67-6
2-amino-5,6-dimethyl-4-pyrimidinol(SALTDATA: FREE) 3977-23-9
3-Amino-5-(4-nitrophenyl)thiophene-2-carboxylicacid methyl ester 91076-99-2
Zirconium(IV) dichloride oxide hydrate (99.99+%-Zr) PURATREM 15461-27-5
2,4-Diaminobutyric acid dihydrochloride, 98% 65427-54-5
(R)-(-)-1-Benzyl-3-aminopyrrolidine, 98% 114715-39-8
(S)-(-)-2-Bromopropionic acid, 98% 32644-15-8
5-(2-Furyl)-1H-pyrazole-3-carboxylic acid, 97% 116153-81-2
2,5-Dihydroxy-2,5-dimethyl-1,4-dithiane 55704-78-4
DEA-NONOate, DEA/NO 92382-74-6
O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 98% 164861-52-3
Oxalic acid, 99% 144-62-7
Vinylferrocene, 99% 1271-51-8
Ethyl isonicotinate, 98% 1570-45-2
1-Ethyl-3-methylimidazolium dicyanamide, 98.5% 370865-89-7
5'-amino-2,3'-bithiophene-4'-carboxamide(SALTDATA: FREE) 353772-94-8
3-isopropylpiperidine(SALTDATA: FREE) 13603-18-4
Vinyl methacrylate, 98%, stabilized with 100 ppm MEHQ 4245-37-8
β-D-Thioglucose sodium salt, 97% 10593-29-0
3-Acetylcoumarin, 97% 3949-36-8
2,4-Dichloropyridine, 98% 26452-80-2
2-Quinoxalinethiol, 95% 6962-54-5
2-methylthieno[2,3-d]pyrimidin-4(3H)-one(SALTDATA: FREE) 21582-51-4
7-Chloroperfluoroheptanoyl fluoride 662-63-5
2-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)butanoic acid(SALTDATA: FREE) 950252-65-0
Boc-d-met-oh-dcha 22823-50-3
4-Pyrimidin-2-ylbenzyl alcohol 95% 100806-78-8
trans-4-(1-piperidinyl)-3-pyrrolidinol(SALTDATA: 2HCl) 1018443-35-0
3-Bromo-2-methylimidazo[1,2-a]pyridine, 97% 4805-70-3
4-(2-Ethoxycarbonylethyl)benzeneboronic acid 96% 660440-57-3
1-(4-chlorophenyl)-N-methylethanamine(SALTDATA: HCl) 51586-23-3
[4-(1H-Pyrrol-1-yl)phenyl]methanol, 97% 143426-51-1
[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]methanol(SALTDATA: FREE) 36640-39-8
5-(2-methoxyphenyl)-1,3,4-oxadiazole-2-thiol(SALTDATA: FREE) 69844-25-3
1-Azabicyclo[2.2.2]oct-3-yl(diphenyl)methanol hydrochloride 10447-38-8
Boc-2-Propargyl-D-glycinol 162107-49-5
4-Fluoropentylbenzene 28593-14-8
Decahydro-2-naphthol (Mixture of isoMers) 825-51-4
5-Chloro-2-fluoro-4-methylpyridine 884494-88-6
2-Phenoxynicotinamide 111950-69-7
3-Amino-2-cyclohexen-1-one, 98% 5220-49-5
3-chloro-N-[2-(methylthio)phenyl]propanamide(SALTDATA: FREE) 6397-38-2
Gliotoxin, 98%, from Gliocladium fimbriatum 67-99-2
4-Iodobenzaldehyde, 97% 15164-44-0
H-Arg(Pbf)-OH 200115-86-2
4-Chloro-3-nitrophenyl isothiocyanate , 97% 127142-66-9
142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246
Copyright 2007©  ChemicalBook. All rights reserved.