J & K SCIENTIFIC LTD.??? ?? ??? ?????.

?? ?:J & K SCIENTIFIC LTD.

??:-

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

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

?? ????

1-Benzyl-3-phenyl-2-thiourea	1-??-3-??-2-?????	726-25-0	C14H14N2S
4-(Boc-amidino)-benzoic acid	4-(BOC-AMIDINO)-???	153074-91-0	C13H16N2O4
2,4-Dichlorophenylhydrazine hydrochloride, 98%		5446-18-4	C6H7Cl3N2
Di-(tert-butyl) 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate 98%	?-(tert-??)3,5-???-1H-??-2,4-????????	94461-44-6	C16H25NO4
4-(1H-indol-3-yl)butan-2-one(SALTDATA: FREE)	4-(1H-INDOL-3-YL)??-2-?	5541-89-9	C12H13NO
5-(2-Phenyleth-1-ynyl)thiophene-2-carbaldehyde, 90%	5-(2-PHENYLETH-1-YNYL)???-2-???????	17257-10-2	C13H8OS
6-Methoxyflavone		26964-24-9	C16H12O3
Fmoc-D-Asp(OtBu)-OH, 98%		112883-39-3	C23H25NO6
3-Bromomethylquinoxalin-2-one	3-(?????)????-2(1H)-? (1)	62235-61-4	C9H7BrN2O
N1-(4-Butylphenyl)acetamide , 97%	N1-(4-????)??????	3663-20-5	C12H17NO
6-Bromobenzo[b]thiophene-2-carboxylic acid	6-???-??[B]???-2-?????	19075-58-2	C9H5BrO2S
(R)-(+)-3-(tert-Butoxycarbonylamino)pyrrolidine, 98%	(R)-3-(Boc-???)????	122536-77-0	C9H18N2O2
2-BroMo-4-Methyl-5-thiazolecarboxylic Acid	2-???-4-?????-5-?????	40003-41-6	C5H4BrNO2S
(1H-indol-6-ylmethyl)amine(SALTDATA: FREE)	1H-??-6-????	3468-17-5	C9H10N2
2-Methylphenylacetone, 97%		51052-00-7	C10H12O
2-Hydroxyphenyl benzenecarboxylate	o-???????????	5876-92-6	C13H10O3
3-(3-methylphenoxy)azetidine(SALTDATA: HCl)	3-m-????-????	949100-18-9	C10H13NO
Ethyl 4-aminobenzoate, 98%	p-?????????????	94-09-7	C9H11NO2
2,3,4,5-Tetrafluorobenzoyl chloride, 98%	2,3,4,5-???????????????	94695-48-4	C7HClF4O
2-Methoxy-5-(trifluoromethoxy)benzyl bromide	2-???-5-(?????????)???????	478484-53-6	C9H8BrF3O2
3-fluoro-6-methylpyridine-2-carboxylic acid, 95%	3-????-6-?????-2-?????	1256806-43-5	C7H6FNO2
2-(3-pyridinyl)-1,3-thiazol-5-amine(SALTDATA: HCl)	2-(3-????)-1,3-???-5-??(SALTDATA:HCl)	1159821-51-8	C8H7N3S
3-(acetylamino)benzenesulfonyl chloride(SALTDATA: FREE)	3-??????-??????????	23905-46-6	C8H8ClNO3S
4-Bromo-2-fluoro(trifluoromethoxy)benzene	1-???-3-????-4-???????????	1682-06-0	C7H3Br2F3O
Rhodium(III) acetylacetonate, 97+% (99.9%-Rh)	???(II) ?????????	14284-92-5	C15H21O6Rh
(4R,5R)-(-)-2,2-Dimethyl-α;,α;,α;',α;'-tetraphenyl-1,3-dioxolane-4,5-dimethanol (R,R)-TADDOL		93379-48-7	C31H30O4
(2,6-Dioxo-piperidin-4-yl)-acetic acid	(2,6-DIOXO-PIPERIDIN-4-YL)-????	6258-28-2	C7H9NO4
Tetraamminepalladium(II) nitrate solution (5.0 wt% as Pd)	???????? ??????	13601-08-6	H8N5O3Pd+
2,5-Dichlorobenzaldehyde, 98%	2,5-??????????	6361-23-5	C7H4Cl2O
2-(2-Hydroxyethoxy)-5-nitropyridine	2-[(5-???-2-???)??]??-1-?	143071-39-0	C7H8N2O4
(2-furylmethyl)isobutylamine(SALTDATA: FREE)		58924-66-6	C9H15NO
3,4,6-Tri-O-benzyl-2-deoxy-D-glucopyranose		132732-60-6	C27H30O5
2,4-Dichlorophenylacetic acid, 99%		19719-28-9	C8H6Cl2O2
2,5-Dibromobenzotrifluoride		7657-09-2	C7H3Br2F3
6-(4-Methylpiperazino)-3-pyridinaMine	3-???-6-(4-??????-1-?)???	55403-35-5	C10H16N4
5-(2-ethoxyphenyl)-1,3,4-oxadiazol-2-amine(SALTDATA: FREE)	5-(2-?????)-1,3,4-?????-2-??	18233-09-5	C10H11N3O2
Perfluoroheptyl bromide, 98%		375-88-2	C7BrF15
Dodecyl Sulfide		2469-45-6	C24H50S
1-(tert-Butoxycarbonyl)-3-pyrrolidineMethanol	1-Boc-3-??????????	114214-69-6	C10H19NO3
Methyl 5-hydroxypyridine-2-carboxylate, 97%		30766-12-2	C7H7NO3
(E)-3-(2-Fluoro-phenyl)-acryloyl chloride	3-(2-??????)-2-??????????	208922-47-8	C9H6ClFO
2,4-Dichloro-3-fluoroaniline		443-93-6	C6H4Cl2FN
2-AMino-3-chloro-5-Methylpyridine		31430-41-8	C6H7ClN2
3-[1,2,4]triazolo[1,5-a]pyrimidin-6-ylpropan-1-ol(SALTDATA: 0.06CH3COONa)		85599-32-2	C8H10N4O
Chloropentafluoroacetone, monohydrate	????????????,????????	2036-62-6	C3H2ClF5O2
ethyl 4-(aminomethyl)-2,5-dimethyl-3-furoate(SALTDATA: HCl)	4-?????-2,5-????-??-3-???????????	883544-97-6	C10H15NO3
6-(2-aminophenyl)-3-(ethylthio)-1,2,4-triazin-5(4H)-one(SALTDATA: FREE)		405921-19-9	C11H12N4OS
methyl 6-chloro-5-nitropyridine-3-carboxylate, 95%	??-6-???-5-????????	59237-53-5	C7H5ClN2O4
2-Hydroxy-3-nitropyridine, 97%	2-????-3-??????	6332-56-5	C5H4N2O3
2-Propoxybenzoic acid, 99%		2100-31-4	C10H12O3
Acetylenedicarboxylic Acid MonopotassiuM Salt	???????????????	928-04-1	C4HKO4
methyl S-methyl-L-cysteinate(SALTDATA: HCl)	??S-??-L-??????(SALTDATA:HCl)	3830-10-2	C5H11NO2S
Octadecyl diisobutyl (dimethyl amino) silane		151613-23-9	C28H61NSi
Tetrakis(triphenylphosphite)nickel(0), 95%		14221-00-2	C72H60NiO12P4
4-Hydroxy-4'-Methoxybiphenyl	4-?????-4'-??????	16881-71-3	C13H12O2
N1-(4-Chlorophenyl)-2-chloroacetamide , 97+%	N-(4-?????)-2-?????????	3289-75-6	C8H7Cl2NO
Phenylthiohydantoin-glutaMic Acid		5624-27-1	C12H12N2O3S
1-(2-Methoxyphenyl)pyrrole-2,5-dione	1-(2-???-??)-??-2,5-??	17392-68-6	C11H9NO3
1-(4-tert-Butylphenyl)-2-pyrimidin-4-yl ethanol		849021-31-4	C16H20N2O
(R,R)-(+)-Bis(alpha-Methylbenzyl)aMine Hydrochloride		82398-30-9	C16H20ClN
(Aminomethyl)phosphonic acid, 99%		1066-51-9	CH6NO3P
6-(Hydroxymethyl)pyridine-2-carboxaldehyde	6-(??????)???-2-????????	39621-11-9	C7H7NO2
5-methoxypyrazin-2-amine, 95%	2-???-5-???????	54013-07-9	C5H7N3O
Digitoxin		71-63-6	C41H64O13
2-Fluoro-3-iodopyridine, 98%		113975-22-7	C5H3FIN
5(6)-Carboxyeosin	5(6)-??????	107175-26-8	C42H16Br8O14
tert-Butyl 4-{4-[(methylamino)methyl]phenyl}piperazine-1-carboxylate, 90%	TERT-??4-[4-[(?????)??]??]????-1-???????	681508-91-8	C17H27N3O2
3-methoxy-4-[2-(1-piperidinyl)ethoxy]benzaldehyde(SALTDATA: HCl)	3-???-4-(2-????-1-YL-???)-?????	46995-88-4	C15H21NO3
3-(2-Naphthalen-1-yl-[1,3]dithian-2-yl)-propan-1-ol		675602-58-1	C17H20OS2
5-Isocyanato-1-methylindoline , 97%	5-??????-1-?????	921938-71-8	C10H10N2O
3-BroMo-5-(hydroxyMethyl)pyridine		37669-64-0	C6H6BrNO
2,2'-Biquinoline-4,4'-dicarboxylic acid disodium salt, 98%	(2,2'-?????)-4,4'-??????, ???? (1:2)	979-88-4	C20H13N2NaO4
Tetrahydrofurfuryl alcohol, 98%	?????????? ???	97-99-4	C5H10O2
1-Methyl-4-(trifluoroMethyl)-1H-pyrazole-3-carbonyl chloride	1-??-3-(????????)-1H-???-4-????????	126674-98-4	C6H4ClF3N2O
1,3,5-Tri-tert-butylbenzene, 98%	1,3,5-??-???-????	1460-02-2	C18H30
1,3,5-Trihydroxybenzene dihydrate, 99%	1,3,5-????????? ????	6099-90-7	C6H10O5
(R)-1-Acetyl-3-pyrrolidinol	(r)-1-???-3-????????	916733-17-0	C6H11NO2
(4-Methyl-piperidin-1-yl)-acetic acid	1-????????,4-??-(9CI)	511237-54-0	C8H15NO2
3-AMino-1,5-naphthalenedisulfonic Acid DisodiuM Salt	3-???-1,5-?????????????	14170-43-5	C10H10NNaO6S2
4-Fluoro-3-hydroxybenzoic acid	4-????-3-??????? ?	51446-31-2	C7H5FO3
2-(1-Methyl-3-piperidinyl)acetic acid	2-(1-??-3-?????)????	169253-08-1	C8H15NO2
3-[(3-Cholamidopropyl)dimethylammonio]-2-hydroxy-1-propanesulphonate (Ultrapure) >99.0%		82473-24-3	C32H58N2O8S
1,1-Dichlorodimethyl ether, 97%	???????????	4885-02-3	C2H4Cl2O
1-(tert-Butyl)-3-Methyl-1H-pyrazol-5-ylaMine	1-(TERT-??)-3-??-1H-???-5-???	141459-53-2	C8H15N3
4-Chloro-2-MethylphenylMagnesiuM broMide		480438-47-9	C7H6BrClMg
5,6-DiaMinouracil Sulfate	5,6-????????-2,4-?????	42965-55-9	C4H8N4O6S
4-(3-Chlorophenyl)piperidine hydrochloride	4-(3-?????)???????	99329-70-1	C11H15Cl2N
(R)-(+)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole, min. 98% (R)-(+)-DM-SEGPHOS		850253-53-1	C46H44O4P2
4-tert-Butylbiphenyl Zone Refined (nuMber of passes:30)	4-TERT-?????	1625-92-9	C16H18
3,5-Dinitrobenzoic acid, 99%	3,5-??????? ?	99-34-3	C7H4N2O6
1-(2-Hydroxyethyl)piperazine, 98%	1-(2-???????)????	103-76-4	C6H14N2O
2-Isopropenyl-5-Methyl-5-vinyltetrahydrofuran (Mixture of isoMers)		13679-86-2	C10H16O
2-Fluoro-5-(hydroxymethyl)benzeneboronic acid		1072952-25-0	C7H8BFO3
5-Cumyl-o-anisidine hydrochloride	5-CUMYL-O-???????	58999-69-2	C16H20ClNO
2,3,4-TriMethyl-2-pentene	2,3,4-????-2-??	565-77-5	C8H16
Methyl Pentadecafluoroheptyl Ketone		754-85-8	C9H3F15O
2-Bromo-5-fluoropyridine, 98%		41404-58-4	C5H3BrFN
5,6-Diphenyl-1,2,4-triazin-3-amine, 97%	3-???-5,6-???-1,2,4-????	4511-99-3	C15H12N4
6-Pyrrolidin-1-ylpyridine-2-carboxylic acid , 97%	6-????-1-????-2-?????	450368-20-4	C10H12N2O2
2'-Fluoro-5'-nitroacetophenone 96%		79110-05-7	C8H6FNO3

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.??? ?? ??? ?????.

?? ????