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
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
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
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
Product List
Triphenylgermanium chloride, 99%
1626-24-0
4-(3-aminopropyl)-2-piperazinone(SALTDATA: 1.8HCl 0.25H2O)
917562-07-3
4-Aminoazobenzene, 98%
60-09-3
5-chloropyridine-3-carbaldehyde, 95%
113118-82-4
cis-4-Hydroxycyclohexanecarboxylic Acid
3685-22-1
1,2:5,6-Di-O-isopropylidene-α-D-allofuranose, 98%
2595-05-3
1-(4-Ethoxyphenyl)ethanamine
104294-63-5
1-(5-Chlorothien-2-yl)ethanamine, 95%
214759-44-1
2,6-Difluorobenzyl chloride, 98%
697-73-4
4'-Fluoropropiophenone, 98%
456-03-1
1,3-Dibenzylurea
1466-67-7
1-[2-(Trifluoromethyl)phenyl]-2-thiourea
1736-71-6
8-Boc-2,8-diazaspiro[4.5]decane oxalate, 95%
236406-39-6
1H,1H,11H,11H-Perfluoro-3,6,9-trioxaundecane-1,11-diol
330562-44-2
1-(3-Fluorophenyl)ethanol
402-63-1
2-(4H-1,2,4-triazol-4-yl)ethanol(SALTDATA: FREE)
66760-19-8
5,6-dihydro-1,4-dioxine-2-carbaldehyde (SALTDATA: FREE)
59518-69-3
D-(-)-Salicin, 98%
138-52-3
2-Amino-4-(4-fluoro-phenyl)-5-methyl-thiophene-3-carboxylic acid methyl ester
350992-29-9
2,5-Dihexyl-1,4-dibroMobenzene
117635-21-9
Oil of OriganuM
8007-11-2
2-bromo-5-fluoro-3-methylpyridine, 95%
38186-85-5
4-BroMo-2,5-difluoroanisole
202865-60-9
2,6-diethoxy-4-pyrimidinamine(SALTDATA: FREE)
77297-30-4
N-Methyl-[(1-phenyl-1H-imidazol-2-yl)methyl]amine , 97%
1034566-07-8
2-Chloro-4-nitrobenzotrifluoride
151504-80-2
4-Chloro-3-(trifluoromethyl)benzaldehyde, 98%
34328-46-6
Aluminum perchlorate nonahydrate, reagent
81029-06-3
4-chloro-N,N-dimethyl-6-(trifluoromethyl)pyrimidin-2-amine(SALTDATA: FREE)
915924-97-9
6-(Benzyloxy)-1H-indole, N-BOC protected
933474-39-6
5-hydroxynicotinamide(SALTDATA: FREE)
101512-21-4
N,N-Dimethyl-p-toluidine, 99%
99-97-8
Boc-D-Tryptophanol
158932-00-4
Diethyl(4-nitrobenzyl)phosphonate, 98%
2609-49-6
Methylphenylvinylsilane, 97%
17878-39-6
trans-4-Isopropylcyclohexanecarboxylic Acid
7077-05-6
4,4-DifluorocyclohexylaMine hydrochloride
675112-70-6
Betulinic acid, 98%
472-15-1
2-Aminomethyl-3-chloro-pyridine dihydrochloride
342816-31-3
3-Hydroxy-4-iodobenzoic acid, 97%
58123-77-6
Ytterbium(III) acetate hydrate (99.9%-Yb) (REO)
15280-58-7
Ara-G hydrate, 98%, inhibitor of DNA synthesis, an antimetabolite and antineoplastic.
38819-10-2
Phenyltriethoxysilane, 98%
780-69-8
2-Fluoro-4-(trifluoromethyl)pyridine, 97+%
118078-66-3
3',3'',5',5''-TetrabroMophenolphthalein
76-62-0
2-HeptadecyliMidazole
23328-87-2
2-(2,5-Dimethyl-phenyl)-3-methyl-quinoline-4-carboxylic acid
350999-29-0
L-Phe-OMe·HCl, 98%
7524-50-7
Procaine hydrochloride, 99%
51-05-8
Cyclobutanol, 98.5%
2919-23-5
n-Propyl 4-aminobenzoate, 98%
94-12-2
N,N-Dimethylaminoethylamine, 99%
108-00-9
1-Vinylimidazole, 99%
1072-63-5
Orotic acid monohydrate, 98%
50887-69-9
1-Boc-3-aminopyrrolidine, 97%
186550-13-0
2,4'-Dipyridyl, 97.5%
581-47-5
5-Fluoro-2-iodobenzoic acid 99%
52548-63-7
Methoxyacetone, 95%
5878-19-3
(S)-3-(4-Hydroxyphenyl)-2-hydroxypropionic acid
23508-35-2
3-(Ethylamino)butan-1-ol
76888-68-1
1,3-Diacetoxybenzene
108-58-7
trans-2,4-Difluorocinnamic acid
774-73-2
2-[(4-Fluorophenyl)sulfonyl]-N'-hydroxyethanimidamide , 97%
175203-76-6
5-Cyano-2-methoxybenzaldehyde
21962-53-8
Glycyrrhetinic acid, 97%, from Glycyrrhiza uralensis Fisch.
471-53-4
3,3-Dimethylpyrrolidine hydrochloride
792915-20-9
Titanium silicide (99+%-Ti)
12039-83-7
3-Chloro-2,2-diMethyl-1-propanol
13401-56-4
1,3-Bis(aminomethyl)cyclohexane, 98%, mixture of cis and trans
2579-20-6
2-Pyrid-3-yl-4,5-dihydro-1,3-thiazole-4-carboxylic acid , 97%
116247-03-1
(R)-(+)-2-(Diphenylmethyl)pyrrolidine, 97%
22348-31-8
Formamide, 99.5%, for analysis
75-12-7
2-Methyl-2-[3-(trifluoromethyl)phenyl]-propanoic acid
254895-42-6
2-Methyl-1,3-thiazole-4-carbonyl chloride hydrochloride , 95%
917483-72-8
(S)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl, 98%
75714-60-2
2-(1H-1,2,4-Triazol-1-yl)acetonitrile
81606-79-3
4-(2-Bromoethyl)tetrahydropyran , 97%
4677-20-7
4-[5-(4-fluorophenyl)-2H-tetrazol-2-yl]butanoic acid(SALTDATA: FREE)
384859-48-7
Cephalosporinase froM Bacillus(1*10^6units/vial)
9012-26-4
1,3-Bis(2-hydroxyethoxy)benzene
102-40-9
1-(4-Chloro-phenyl)-5-methyl-1H-pyrazole-4-carboxylic acid hydrazide
618092-42-5
6-chloro-N~2~,N~2~-diethyl-2,4-pyrimidinediamine(SALTDATA: FREE)
3289-38-1
5-BroMo-4-chloro-3-indolyl 2-AcetaMido-2-deoxy-α-D-galactopyranoside
210110-89-7
4-Bromo-2,6-dimethylanisole, 99%
14804-38-7
(2-ethoxy-1,1-dimethylethyl)amine(SALTDATA: HCl)
89585-15-9
6-Bromo-2-(2-isopropoxy-phenyl)-quinoline-4-carboxylic acid
354539-41-6
(4-biphenylylmethyl)methylamine(SALTDATA: HCl)
110931-72-1
N-methyl-1-(3-methyloxetan-3-yl)methanamine(SALTDATA: FREE)
915919-90-3
N-prop-2-yn-1-ylprop-2-en-1-amine(SALTDATA: HCl)
42268-68-8
2-Carboxythiophene-4-boronic acid pinacol ester
1010836-19-7
2',4'-Dihydroxy-3'-methylpropiophenone, 98%
63876-46-0
LL-Z-1640-2
66018-38-0
4-AMino-3,5-diMethylisoxazole
31329-64-3
1-(3-BroMopropyl)pyrrole
100779-91-7
p-Tolyl-o-tolylamino-acetic acid
725252-94-8
4-(pyridin-2-ylmethoxy)benzaldehyde(SALTDATA: FREE)
57748-41-1
2-Bromo-1-(2-phenoxyphenyl)ethanone , 95%
94402-42-3
4-Cyclopropyl-benzoic acid
1798-82-9
(2-methylbenzyl)hydrazine(SALTDATA: HCl)
51859-94-0
(2S,4S)-Fmoc-4-fluoro-pyrrolidine-2-carboxylic acid, 99%
203866-19-7
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
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
Copyright 2007© ChemicalBook. All rights reserved.