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:    -
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    www.jkchemical.com
Product List:    96815
107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211
Product List
2-Fluoro-N-methylaniline, 98% 1978-38-7
Imidazo[1,2-a]pyridine-2-carboxylic acid, 97% 64951-08-2
4-Benzyloxybenzonitrile, 98% 52805-36-4
1-(Phenylsulphonyl)-1H-indole-2-carbonyl chloride 342405-28-1
1-Acetyl-7-amino-2,3-dihydro-(1H)-indole 51501-31-6
1,5-Naphthyridine, 98% 254-79-5
1,5-Cyclooctadiene(η;5-indenyl)iridium(I), 99% 102525-11-1
3-Chlorothiophene-2-carbaldehyde, 90% 67482-48-8
Morpholin-4-yl-acetic acid hydrochloride, 98% 89531-58-8
Cerium(III) chloride, anhydrous (H2O < 0.5%) (99.9%-Ce) (REO) 7790-86-5
trans-Decahydroquinoline 767-92-0
3-[(6-Methylpyrazin-2-yl)oxy]benzoyl chloride 97% 921938-93-4
Methyl 2-(hydroxymethyl)furan-3-carboxylate 420115-87-3
1-propionyl-4-piperidinamine(SALTDATA: HCl) 577778-40-6
4,5-Dichloro-6-ethylpyrimidine 115617-41-9
(S)-N-BOC-2-Amino-3-phenylpropyl cyanide, 97+% 172695-25-9
1-Benzyl-2-thiourea 621-83-0
Boc-L-proline, 98.5% 15761-39-4
Cyclopentyltriphenylphosphonium bromide 97% 7333-52-0
Pentafluorophenoxyacetyl chloride, 97% 55502-53-9
1-AMinocyclopropanecarboxylic acid hydrochloride 68781-13-5
N-(Cyclopropyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide 827614-68-6
2,3-Difluorobenzonitrile, 98% 21524-39-0
(-)-10-Camphorsulfonic acid, 99% 35963-20-3
n-Octadecane, 98% 593-45-3
Sodium cyclopentadienide, 2-3M in THF 4984-82-1
2-Methyl-5-nitrobenzenesulfonyl chloride, 97% 121-02-8
2-Fluoro-5-nitrobenzaldehyde, 98% 27996-87-8
1,3-Bis(hydroxymethyl)urea, 98% 140-95-4
L-Tyr-Oet·HCl, 99% 4089-07-0
2-Bromo-4-chlorobenzonitrile 57381-49-4
Polyethyleneglycol 400 monooctylether 27252-75-1
4-Methylesculetin 529-84-0
6-Phenylimidazo[2,1-b][1,3]thiazole-5-carbaldehyde 74630-73-2
2-Mercapto-4(3H)-quinazolinone 13906-09-7
Ruthenium Red tetrahydrate, pure 12790-48-6
2,6-Dibromo-9,9-dimethyl-9H-fluorene 925889-85-6
3,4-Bis(4-acetoxyphenyl)-2,4-hexadiene 84-19-5
3-Acetyl-2-aminopyridine 65326-33-2
N-PentafluorophenyldichloroMaleiMide 186958-58-7
1,7-dimethyl-1H-indole-3-carbaldehyde(SALTDATA: FREE) 164353-61-1
1-(1-Adamantyl)propan-2-amine 39978-69-3
Diethoxydiphenylsilane 2553-19-7
3,5-Dichlorophenylhydrazine 39943-56-1
4-(Trifluoromethyl)-1,4,5,6-tetrahydropyridine-3-carboxamide, 97% 175204-83-8
Perfluoro-3,6-dioxaoctane-1,8-dioic acid 55621-21-1
2,4,6-Trifluoropyridine 3512-17-2
9-Trifluoroacetylanthracene 53531-31-0
5-Nitrothiophene-2-carboxaldehyde, 98% 4521-33-9
4-Methoxyphenylacetic acid, 99% 104-01-8
2-Chloro-6-fluorobenzaldoxime, 97% 443-33-4
2-Deoxy-D-galactose, 99% 1949-89-9
Boc-D-α-phenylglycine, 99% 33125-05-2
3-Methoxybenzaldehyde, 98% 591-31-1
4-(Methylsulfinyl)phenol, 97% 14763-64-5
N-(Hydroxymethyl)phthalimide, 97% 118-29-6
4-Nitro-p-terphenyl 10355-53-0
4-N-Phthaloylglyaminomethyl aniline 100880-61-3
(biphenyl-4-ylmethyl)(tetrahydrofuran-2-ylmethyl)amine(SALTDATA: HCl) 356530-39-7
1-(4-Chlorophenyl)-1-cyclopropanecarbonitrile, 98% 64399-27-5
Ethyl Cyclopropanecarboxylate 4606-07-9
5-Bromo-2-methoxycinnamic acid 40803-53-0
2-Methylquinoline-4-carboxylic acid 634-38-8
NoMega-(2-AcetaMido-2-deoxy-beta-D-glucopyranosyl)-Nalpha-(tert-butoxycarbonyl)-L-asparagine 137255-40-4
2-Amino-6-fluorobenzothiazole, 99% 348-40-3
4-(2-Aminoethyl)tetrahydropyran, 97% 65412-03-5
4-Amino-3-chlorobenzoic acid, 97% 2486-71-7
4-benzyl-2-pyrrolidinone (SALTDATA: FREE) 30200-04-5
6-BroMoquinoxaline 50998-17-9
3-Methylmercapto-5-mercapto-1,2,4-thiadiazole 20069-40-3
cis-1,4-Diacetoxy-2-butene 25260-60-0
4-Isobutoxybenzaldehyde 18962-07-7
tert-Butyl carbamate, 98% 4248-19-5
1-(4-Chlorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid 175137-17-4
Methyl 2-bromobenzoate, 98% 610-94-6
Piperazin-2-one, 98% 5625-67-2
(Phenylthio)triMethylsilane 4551-15-9
1-(2-Bromophenyl)-1H-pyrrole, 97% 69907-27-3
N-(4-iodo-2-isopropylphenyl)benzamide(SALTDATA: FREE) 509114-15-2
Sodium metatungstate hydrate, crystalline 652154-12-6
beta-Chloralose 16376-36-6
2-Pyridin-4-yl-1H-indole-3-carboxaldehyde 590390-88-8
2,6-Diisopropylphenylimido neophylidenemolybdenum(VI) bis(trifluoromethanesulfonate)dimethoxyethane adduct 126949-63-1
N-(Pyridin-4-yl)benzamide 5221-44-3
4-(4-chloro-6-methoxy-2-methylquinolin-3-yl)butan-2-one(SALTDATA: FREE) 64375-68-4
1-(1-isobutylpyrrolidin-3-yl)methanamine(SALTDATA: FREE) 910442-14-7
4-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)-4-oxobutanoic acid(SALTDATA: FREE) 883550-05-8
2-chloro-N-(2-methoxybenzyl)acetamide(SALTDATA: FREE) 81494-04-4
5-Chloro-6-nitroisoindoline-1,3-dione , 95% 6015-57-2
2-(chloromethyl)-3-methylpyridine(SALTDATA: HCl) 4377-43-9
(1-ethylpropyl)(4-nitrobenzyl)amine(SALTDATA: HBr) 418774-60-4
(2E)-3-(6-fluoro-4-oxo-4H-chromen-3-yl)acrylic acid(SALTDATA: FREE) 64481-25-0
2-(Pyridin-3-yl)-1H-benzimidazole-6-carboxylic acid 312496-16-5
1H-indazol-5-yl-5-boronic acid, 95% 338454-14-1
(1,1-dioxidotetrahydro-3-thienyl)acetic acid(SALTDATA: FREE) 4785-66-4
(5aS,10bR)-5a,10b-Dihydro-2-(2,4,6-trimethylphenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium chloride, 98% 919102-70-8
N-(2-amino-4-methylphenyl)acetamide(SALTDATA: FREE) 53476-34-9
3-Oxo-3-(2,4,6-trimethylphenyl)propionic acidethyl ester 54458-28-5
N~1~,N~1~-diethyl-1-(2-furyl)ethane-1,2-diamine(SALTDATA: FREE) 842971-89-5
tert-Butyl 5-hydroxy-3,4-dihydroisoquinoline-2(1H)-carboxylate 216064-48-1
107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211
Copyright 2007©  ChemicalBook. All rights reserved.