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

鄭州汀陽醫(yī)藥科技有限公司 Company Information

Company Name:    Zhengzhou Tingyang Pharmaceutical Technology Co., Ltd
Tel:    18638163978
Email:    3804817520@qq.com
Nationality:    China
WebSite:   
Product List:    2642
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Product List
CDI 1,1'-Carbonyldiimidazole 530-62-1
3-Pyridinethiol, 5-bromo- 552331-85-8
Methyl2-Methyl-1H-indole-3-carboxylate 65417-22-3
3-(AMINOMETHYL)-4-METHOXY-6-METHYLPYRIDIN-2-OL 1438382-15-0
Acetyl ketene 674-82-8
1-Methyl-4-pyrazole boronic acid pinacol ester 761446-44-0
3-Hydroxyazetidine hydrochloride 18621-18-6
Sodium hydride 7646-69-7
5-FLUORO-2-PICOLINIC ACID 107504-08-5
iodine 12190-71-5
BORANE-N,N-DIETHYLANILINE COMPLEX 13289-97-9
1-Methylimidazole 616-47-7
Potassium tert-butoxide 865-47-4
1,1'-Bis(diphenylphosphino)ferrocene-palladium(II)dichloride dichloromethane complex 95464-05-4
Pinacol 76-09-5
Sodium hypochlorite 7681-52-9
Cyclopropylamine 765-30-0
Acetonitrile 75-05-8
Nitrogen 7727-37-9
Quinoline 91-22-5
2-(difluoromethoxy)acetic acid 1089695-61-3
Triphosgene 32315-10-9
5-Bromo-2,4-dichloropyrimidine 36082-50-5
N,N-Dimethylformamide 68-12-2
Potassium hydroxide 1310-58-3
Tin 7440-31-5
3-Fluoro-2-nitropyridine 54231-35-5
(1R,4R)-4-(tert-butoxycarbonylamino)cyclopent-2-enecarboxylic acid 298716-03-7
BAL 4815 241479-67-4
Potassium bicarbonate 298-14-6
CPI-1205 1621862-70-1
Formamidine acetate 3473-63-0
FLUOROBORIC ACID DIETHYL ETHER COMPLEX 67969-82-8
Benzyl alcohol 100-51-6
Cuprous iodide 7681-65-4
Manganese dioxide 1313-13-9
1-Chlorohexadecane 4860-03-1
1-(((2R,3S)-2-(2,5-difluorophenyl)-3-Methyloxiran-2-yl)Methyl)-1H-1,2,4-triazole 241479-73-2
Bis(pinacolato)diboron 73183-34-3
tetrakis(acetonitrile)copper(I) trifluoromethanesulfonate hemihydrate 58452-28-1
METHANOL-D 1455-13-6
2,3,4,5-Tetrafluorobenzoic acid 1201-31-6
TETRAPROPYLAMMONIUM PERRUTHENATE 114615-82-6
IODOMETHANE-D3 865-50-9
DIEA Ethyldiisopropylamine 7087-68-5
Anisole 100-66-3
Trifluoroacetic acid 76-05-1
4,4'-DIMETHOXY-2,2'-BIPYRIDINE 17217-57-1
N,N-Bis(trifluoromethylsulfonyl)aniline 37595-74-7
CYCLOPROPANECARBOXAMIDE 6228-73-5
Bis(4-tert-butylcyclohexyl) peroxydicarbonate 15520-11-3
GO 6976 136194-77-9
pyridine, compound with sulphur trioxide 28322-92-1
2,3-Butanediol, 2-(2,5-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-, (2R,3R)- (2R,3R)-2-(2,5-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol 241479-72-1
DDQ 84-58-2
2-Cyano-5-fluoropyridine 327056-62-2
Rubidium carbonate 584-09-8
Tetrafluorophthalic acid 652-03-9
2,2,6,6-Tetramethylpiperidinooxy 2564-83-2
Ethyl trifluoroacetate 383-63-1
DBU 1,8-Diazabicyclo[5.4.0]undec-7-ene 6674-22-2
2,4,5-Trifluoro-3-methoxy-benzoic acid methyl ester 136897-64-8
3-Methoxy-2,4,5-trifluorobenzoic acid 11281-65-5
9-AZABICYCLO[3,3,1]NONANE 280-97-7
L-Lysine hydrochloride 10098-89-2
Isopropyl acetate 108-21-4
3-Chloro-6-iodopyridazine 135034-10-5
Methylamine hydrochloride 593-51-1
3-Hydroxy-2,4,5-trifluorobenzoic acid 116751-24-7
Potassium phosphate tribasic 7778-53-2
4-Methylmorpholine N-oxide
2-CYANO-6-METHOXYNAPHTHALENE 67886-70-8
Hydrogen 1333-74-0
Triethyl orthoacetate 78-39-7
4-ACETYL-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 206989-61-9
Dichloromethane 75-09-2
Acetic acid 64-19-7
Hydroxylamine hydrochloride 5470-11-1
Methyl indolyl-3-glyoxylate 18372-22-0
N,N-Dimethylformamide dimethyl acetal 4637-24-5
(S)-(+)-1-Aminoindan 61341-86-4
BENZYL GLYCOLATE 30379-58-9
Sodium hydrosulfide 16721-80-5
pyridine-SO3 complex 42824-16-8
Acrylonitrile 107-13-1
Cyclopropanecarbonitrile 5500-21-0
Sodium dichloroisocyanurate 2893-78-9
Thionyl chloride 7719-09-7
Silica, fumed 112945-52-5
Borane-tetrahydrofuran complex 14044-65-6
tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-thioxanthen-2-ylcarbamate 587871-47-4
Iodomethane 74-88-4
2-(Fluorosulfonyl)difluoroacetic acid 1717-59-5
1-Dodecanethiol 112-55-0
4-FORMYL-N-CBZ-PIPERIDINE 138163-08-3
N-(2-Hydroxyethyl)-1,3-propanediamine 4461-39-6
Sodium carbonate 497-19-8
3-Bromophenol 591-20-8
(+)-Dipentene 5989-27-5
Tris(dibenzylideneacetone)dipalladium 51364-51-3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Copyright 2007©  ChemicalBook. All rights reserved.