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

?? ?:J & K SCIENTIFIC LTD.

??:-

???:jkinfo@jkchemical.com

??:China

? ?? ?:96815

216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320

?? ????

Diethyl (3-Chlorobenzyl)phosphonate	(3-?????)???????????	78055-64-8	C11H16ClO3P
1-(1-ethylcyclobutyl)methanamine(SALTDATA: FREE)		959239-85-1	C7H15N
2-Amino-3-hydroxypyridine, 98%	2-???-3-????????	16867-03-1	C5H6N2O
5-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]thiophene-2-carbaldehyde, 97%		175202-93-4	C10H7F3N2OS
4-Chloro-2-methylbenzyl alcohol	4-???-2-???????97	129716-11-6	C8H9ClO
2'-AMino-3'-hydroxyacetophenone	2'-AMINO-3'-??????????	4502-10-7	C8H9NO2
3-Chloro-4-methylbenzhydrazide	3-???-4-????????	72198-84-6	C8H9ClN2O
2-Chloro-2-butene	2-???-2-??	4461-41-0	C4H7Cl
4-(3-Fluorophenyl)piperidine hydrochloride	4-(3-??????)-???????	104774-94-9	C11H14FNHCl
8-Amino-1,3,4,5-tetrahydro-benzo[b]azepin-2-one	8-???-1,3,4,5-?????????[B]???-2-?	22246-76-0	C10H12N2O
5,6-Dihydro-2H-pyran-2-one		3393-45-1	C5H6O2
4-Bromo-2-nitrophenylhydrazine	4-???-2-?????????	59488-34-5	C6H6BrN3O2
4-n-Octyloxybenzaldehyde, 98%	4-N-??????????	24083-13-4	C15H22O2
5-Bromo-2-methoxyphenylboronic acid, 97%	5-???-2-????????	89694-45-1	C7H8BBrO3
Phenylsilane, 97.5%		694-53-1	C6H8Si
N-{4-[acetyl(methyl)amino]phenyl}-2-chloroacetamide(SALTDATA: FREE)		446848-52-8	C11H13ClN2O2
Dansylhexyl NECA	??-??	219982-12-4	C30H40N8O6S
3-AMino-2-(2,4-difluorophenoxy)pyridine		175135-63-4	C11H8F2N2O
4-(6-Hydroxyhexyloxy)-4'-Methoxybiphenyl	4-(6-HYDROXYHEXYLOXY)-4'-???????	106869-53-8	C19H24O3
3,5-Bis(tert-butyl)-4-hydroxybenzonitrile	3,5-DI-TERT-BUTYL-4-?????????	1988-88-1	C15H21NO
1,3-Di-o-tolylguanidine, 99%	?-o-??????	97-39-2	C15H17N3
Methyl 2-(2,5-dimethyl-1H-pyrrol-1-yl)-benzenecarboxylate	??2-(2,5-???-1H-??-1-?)????????	83935-44-8	C14H15NO2
1-(2-Methoxybenzyl)piperazine	1-(2-?????)????	55037-81-5	C12H18N2O
3,5-Dimethylpyrazole, 99%	3,5-??????	67-51-6	C5H8N2
Bisphenol B		77-40-7	C16H18O2
2-Chloro-4-forMylpyridine		101066-61-9	C6H4ClNO
2-Chloro-5-methylpyridin-3-ol	2-???-3-?????-5-????	910649-59-1	C6H6ClNO
5-BroMo-2-tert-butylpyriMidine		85929-94-8	C8H11BrN2
2-{[Ethoxy(oxo)acetyl]amino}benzoic acid	2-{[???(??)???]???}???	51679-85-7	C11H11NO5
3-Bromo-2-methylpyridine, 98%		38749-79-0	C6H6BrN
1-[4-(3-fluorophenyl)tetrahydro-2H-pyran-4-yl]methanamine(SALTDATA: FREE)		943109-41-9	C12H16FNO
Methyl 4,6-O-Benzylidene-2-deoxy-alpha-D-erythro-hexopyranosid-3-ulose OxiMe	??4,6-O-????-2-???-??-D-????-???????-3-?????	63598-32-3	C14H17NO5
N~1~,2-dimethylalaninamide(SALTDATA: HCl)	N-??-2-???-2-?????????	106914-07-2	C5H12N2O
4-(3,4-Dihydroxyphenyl)-1,3-dithiol-2-thione	4-(3,4-???????)-1,3-???-2-??	153275-67-3	C9H6O2S3
Methyl 4-chlorobutyrate, 98%	???(4-)?????????	3153-37-5	C5H9ClO2
2-Benzyloxyaniline, 97%		20012-63-9	C13H13NO
beta-BroMo-4-nitrophenetole		13288-06-7	C8H8BrNO3
(2-Hydroxyethyl)triphenylphosphoniuM BroMide	(2-??????)???????? ????	7237-34-5	C20H20BrOP
N-Allyloxycarbonyl-2-nitrobenzenesulfonaMide	N-ALLOC-2-??????????	90916-29-3	C10H10N2O6S
2-Chlorobenzophenone, 97%		5162-03-8	C13H9ClO
1H-Pyrrolo[3,2-b]pyridine-5-carboxylic acid	1H-???[3,2-B]???-5-?????	872355-64-1	C8H6N2O2
4-Nitrobenzoic acid, 99%	4-???????	62-23-7	C7H5NO4
5-amino-2-bromobenzamide(SALTDATA: HCl)	5-???-2-????????(SALTDATA:HCl)	220583-56-2	C7H7BrN2O
Fmoc-O-tert-butyl-L-serine, 98%		71989-33-8	C22H25NO5
4-Nitrophenethylamine hydrochloride, 98%		29968-78-3	C8H11ClN2O2
2-Bromo-3,5-difluoropyridine		660425-16-1	C5H2BrF2N
2-Bromo-5-nitroaniline, 98%		10403-47-1	C6H5BrN2O2
6-Chloropyridine-2-carboxylic acid amide		7059-61-2	C24H16F2O2
1-Boc-1H-1,2,4-triazole, 97%		41864-24-8	C7H11N3O2
N-Benzyl-6-chloro-2-pyrazinamine	N-??-6-???-2-?????	426829-61-0	C11H10ClN3
4-Pentenoic acid, 98%	4-?????	591-80-0	C5H8O2
3-Cyano-1,2,4-triazole	3-???-1,2,4-????	3641-10-9	C3H2N4
6-Chloropyridine-2-boronic acid pinacol ester		652148-92-0	C11H15BClNO2
Lithium formate monohydrate, 98%		6108-23-2	CH5LiO3
3-(1H-Pyrrol-1-yl)pyridine, 97%	3-(1H-??-1-YL)???	72692-99-0	C9H8N2
tert-Butyl 4-broMobenzoate	TERT-BUTYL-4-????????	59247-47-1	C11H13BrO2
Ethyl 4-(4-bromobenzoyl)-3-isoxazolecarboxylate	??4-(4-??????)-3-???????????	338408-83-6	C13H10BrNO4
4-(5,7-dioxo-5,7-dihydro-6H-pyrrolo[3,4-b]pyridin-6-yl)benzoic acid(SALTDATA: FREE)		37458-42-7	C14H8N2O4
3-bromo-4-methylbenzamide(SALTDATA: FREE)	3-???-4-???????	183723-09-3	C8H8BrNO
H-β-HoIle-OH·HCl		219310-10-8	C7H16ClNO2
4-BroMo-1H-pyrazole-1-propanaMide	3-(4-???-1H-???-1-?)??????(?????:??)	1177349-02-8	C6H8BrN3O
trans-2-Hexenyl butyrate, 94%		53398-83-7	C10H18O2
2,4,5-Trimethylphenylacetonitrile	2,4,5-????????????	75279-58-2	C11H13N
4-chloro-N-(5-methyl-1,3,4-thiadiazol-2-yl)butanamide(SALTDATA: FREE)	4-???-N-(5-??-1,3,4-?????-2-?)?????	392244-44-9	C7H10ClN3OS
3-(2-Furyl)-1-methyl-1H-pyrazole-5-carboxylic acid, 97%		859851-00-6	C9H8N2O3
3,6-Bis(broMoMethyl)durene		35168-64-0	C12H16Br2
3-(2-Chloro-3,4-dimethoxyphenyl)acrylic acid, 97%	2-???-3,4-????????	99854-17-8	C11H11ClO4
2,4,6-TriMethylpyridiniuM p-Toluenesulfonate		59229-09-3	C15H19NO3S
1-(3-Chloro-phenyl)-pyrrole-2,5-dione	1-(3-???-??)-??-2,5-??	1204-35-9	C10H6ClNO2
Ethyl 2-amino-5-phenylthiophene-3-carboxylate, 97%	??2-???-5-?????-3-???????	4815-34-3	C13H13NO2S
1,11-DibroMoundecane		16696-65-4	C11H22Br2
5-Chlorovaleryl chloride, 98%	5-?????? ???	1575-61-7	C5H8Cl2O
3-Chloro-5-methoxybenzeneboronic acid	3-???-5-????????	915201-07-9	C7H8BClO3
Citraconic anhydride, 99%	???????	616-02-4	C5H4O3
6-Propyl-2-thiouracil, 99%	????????	51-52-5	C7H10N2OS
3-[(E)-2-pyridin-2-ylvinyl]aniline(SALTDATA: FREE)	3-[(E)-2-???-2-???]???	176034-12-1	C13H12N2
Indan-2-carboxylic acid, 98%	??-2-?????	25177-85-9	C10H10O2
2-(3,4-Dimethoxyphenyl)quinoline-4-carboxylicacid	2-(3,4-?????-??)-???-4-?????	133676-16-1	C18H15NO4
2,4-Difluoro-benzamidine hydrochloride		885957-21-1	C7H6F2N2
DBD-H [=4-(N,N-DiMethylaMinosulfonyl)-7-hydrazino-2,1,3-benzoxadiazole][for HPLC Labeling]		131467-86-2	C8H11N5O3S
2-(4-methyl-2-nitrophenoxy)propanohydrazide(SALTDATA: FREE)		588678-31-3	C10H13N3O4
1-(2-Methoxycarbonylphenyl)pyrrole	??2-(1H-PYRROL-1-YL)?????	10333-67-2	C12H11NO2
(5-Phenyl-1,3-oxazol-4-yl)methanol, 95%	5-??-1,3-???-4-???	352018-88-3	C10H9NO2
Fluorodimethylphenylsilane, 97%	???????????	454-57-9	C8H11FSi
2,3,5-Triiodobenzoic acid, sodium salt	2,3,5-????????????	17274-12-3	C7H4I3NaO2
4-Amino-2-(4-methylphenyl)-6-(methylthio)pyrimidine-5-carbonitrile, 97%		287922-40-1	C13H12N4S
N-(2-amino-4-methoxyphenyl)butanamide(SALTDATA: FREE)		67169-90-8	C11H16N2O2
15-Phenyl-3-methylpentadecanoic acid	3-??-15-???????	116754-80-4	C22H36O2
(1-Acetylpiperidin-4-yl)acetic acid	(4-???-????-1-YL)-????	885274-84-0	C9H15NO3
(R)-3-N-Cbz-Amino-succinimide	(R)-3-N-CBZ-???-?????	179747-84-3	C12H12N2O4
2-{[2-(Trifluoromethyl)-4-quinolyl]thio}ethylamine, 97%	2-[[2-(????????)-4-???]??]????	175203-50-6	C12H11F3N2S
(5-chloro-2-methoxyphenyl)hydrazine(SALTDATA: HCl)	????,(5-???-2-?????)-(9CI)	202823-24-3	C7H9ClN2O
N-(3-methoxybenzyl)-2-methyl-2-propanamine(SALTDATA: HCl)	N-(tert-??)-N-(3-?????)??	207349-84-6	C12H19NO
3-Benzyloxy-4-methyl-phenylamine	3-(????)-4-??????	219492-12-3	C14H15NO
1-[3-(Trifluoromethyl)phenyl]but-1-en-3-one 97%		80992-92-3	C11H9F3O
Tris(n-butylcyclopentadienyl)erbium(III) (99.9%-Er) (REO)	???(??????????)???	153608-51-6	C27H39Er15*
7-Methyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione		187543-70-0	C8H6N2O3
2',4'-Dimethoxybiphenyl-3-carboxylic acid	3-(2,3-???????)???	728919-16-2	C15H14O4
n-Decyldimethylmethoxysilane	N-??????????	180163-82-0	C13H30OSi
3-(1H-1,2,4-triazol-1-yl)propan-1-ol(SALTDATA: 0.4H2O)	1H-1,2,4-????-1-????(9CI)	84497-70-1	C5H9N3O

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

?? ????