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

Alfa Chemistry 公司信息

公司名稱: Alfa Chemistry
電話: -
電子郵件:Info@alfa-chemistry.com
國籍:美國
網(wǎng)址: www.alfa-chemistry.com/
產(chǎn)品總數(shù):24072

公司提供產(chǎn)品列表

1,3,5-Trifluoro-2,4,6-triiodobenzene 84322-56-5
1H-pyrrole-2,5-dicarboxylic acid 937-27-9
1,1,2,2-Tetrakis(4-chlorophenyl)ethene 78525-36-7
B-(4-[2,2':6',2''-terpyridin]-4'-ylphenyl)-Boronic acid 381218-96-8
Benzo[1,2-b:3,4-b':5,6-b'']trithiophene 29150-63-8
Dimethyl 5-formylisophthalate 164073-80-7
1,2-Di-[4-(aminomethyl)phenyl]-1,2-diphenylethylene 1054451-32-9
4-Bromo-4',4''-difluorotrityl alcohol 845790-77-4
Dipyrazino[2,3-f:2',3'-h]quinoxaline 79790-37-7
2-(Bromomethyl)terephthalic acid 57834-13-6
2,2'-((2,2-Diphenylethene-1,1-diyl)bis(4,1-phenylene))bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 1447669-03-5
1,1-Diphenyl-2,2-di(4-bromomethyl-phenyl)ethylene 1623085-88-0
1,3,6,8-Tetra(4-hydroxyphenyl)pyrene 835878-20-1
2,5-Dioxo-1-pyrrolidinyl 4-(1,2,2-triphenylethenyl)benzoate 2001537-57-9
4',4''',4''''',4'''''''-(ethene-1,1,2,2-tetrayl)tetrakis(([1,1'-biphenyl]-4-amine)) 2252187-21-4
1,2-bis(4-diethylaminophenyl)-1-(4-bromophenyl)-2-phenylethene 1071547-23-3
4-(1,1,2-Trimethyl-1H-benzo[e]indol-3-ium-3-yl)butane-1-sulfonate 63149-24-6
2-(1H-pyrazol-3-yl)pyridine 75415-03-1
1,3-Bis(4-bromophenyl)-1H-imidazol-3-ium bromide 1621307-01-4
Phenothiazin-5-ium,3,7-dibromo-, bromide (1:1) 46710-21-8
Methyl vilogen diiodide 1983-60-4
3-Hydroxy-1H-Pyrrole-2-carboxylic acid methyl ester 79068-31-8
4-(4-Dimethylaminostyryl)-1-methylpyridinium 48174-78-3
5-(4-(Bis(4-bromophenyl)amino)phenyl)thiophene-2-carbaldehyde 1197992-32-7
2-Hydroxyphenyl dihydrogen phosphate 4918-98-3
3,10-Dimethyl-6,7-dihydrodipyrido[1,2-a:2',1'-c]pyrazine-5,8-diium bromide 4150-50-9
Di(1H-pyrrol-2-yl)methane 21211-65-4
Tris(4-chlorophenyl)(methyl)phosphonium iodide 5068-14-4
1H-Imidazolium,1,3-bis[4-iodo-2,6-bis(1-methylethyl)phenyl]-, chloride (1:1) 934008-48-7
(3,5-Bis(methoxycarbonyl)phenyl)boronic acid 177735-55-6
2,6-Pyridinedimethanamine 34984-16-2
1,2-Ethanediamine, N,N-bis(2-pyridinylmethyl)- 189440-33-3
2,3'-Bipyridine,1,1'-dioxide 30651-23-1
2-Propenoic acid, 3-(9-anthracenyl)-, (2E)- 202998-44-5
B-(3-[2,2':6',2''-Terpyridin]-4'-ylphenyl)boronic acid 1384573-25-4
Dimethyl 2-(bromomethyl)-[1,1'-biphenyl]-4,4'-dicarboxylate 1186048-29-2
Methanediamine, 1-(4-chlorophenyl)-N,N'-bis[(4-chlorophenyl)methylene]-, [N(E),N'(E)]- 73311-47-4
4,7-Dibromobenzo[c][1,2,5]oxadiazole 54286-63-4
4H,8H,12H-Benzo[1,9]quinolizino[3,4,5,6,7-defg]acridine, 2,6,10-tribromo-4,4,8,8,12,12-hexamethyl- 928642-02-8
[2-(4-Cyanophenyl)ethene-1,1,2-triyl]tribenzene 1446909-29-0
1-(2-Propyn-1-yloxy)-4-(1,2,2-triphenylethenyl)benzene 1644078-88-5
[1,1-Bis(4-N,N-dimethylphenyl)-2,2-bis(4-bromophenyl)]ethylene 1679332-02-5
2,3-Diaminopyrazine 13134-31-1
2,3,4,5,6-Pentaiodobenzoic acid 64385-02-0
3-Formyl-4-hydroxybenzonitrile 74901-29-4
3-Ethyl-2-methylbenzo[d]thiazol-3-ium iodide 3119-93-5
1-Ethyl-2,3,3-trimethyl-3H-indol-1-ium iodide 14134-81-7
4,4'-(2,2-Diphenylethene-1,1-diyl)bis(bromobenzene) 859315-37-0
1,4-Dibromo-2,5-diiodobenzene 63262-06-6
1,1'-Biphenyl,4,4'-diiodo-2,2'-bis(trifluoromethyl)- 89803-70-3
1,4,5,8-Tetrakis((4-chlorophenyl)thio)anthracene-9,10-dione 86704-95-2
5,5-Difluoro-1,3,7,9-tetramethyl-10-phenyl-2,8-di(pyridin-4-yl)-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide 1337979-86-8
5-Guanidinoisophthalic acid 185329-48-0
Tris(perfluorophenyl)stibane 3910-39-2
5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) 22112-80-7
1,1':4',1''-Terphenyl, 4,4''-dimethoxy- 13021-19-7
Trans-4,4'-dibromo-α,β-dicyanostilbene 82193-93-9
2-Hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 1816937-59-3
4-(2-(4-Bromophenyl)-1,2-diphenylvinyl)phenol 1801839-74-6
4-(1H-benzo[d][1,2,3]triazol-1-yl)-1-methylpyridin-1-ium iodide 457051-53-5
Tris(4-chlorophenyl)gallium 58447-99-7
Benzoic acid,2-(2-methyl-1H-imidazol-1-yl)- 159589-71-6
Sodium 1,3,5-trimethylbenzene sulfonate 403483-95-4
Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 2,3,13,14-tetrabromo-6,7,9,10,17,18,20,21-octahydro- 40100-11-6
1-[4,4-Bis(4-Fluorophenyl)Butyl]-4-[4-Chloro-3-(Trifluoromethyl)Phenyl]Piperidin-4-Yl Acetate 83918-76-7
1,4-Dibromo-2,3,5,6-tetraiodobenzene 886759-09-7
4,4-Bipyridinium, 1-methyl-, chloride 4397-88-0
Tetramethylnaphthalene-1,4,5,8-tetracarboxylate 31996-10-8
Tris(4-fluorophenyl)gallium 58448-00-3
1H-Imidazole-4,5-dicarboxylic acid, 2-(3,5-dicarboxyphenyl)- 2181837-52-3
(E)-1,2-Diphenyl-1,2-bis(4-(pyridin-4-yl)phenyl)ethene 2131742-57-7
Triphenylene-2,3,6,7,10,11-hexaol hydrate 865836-87-9
Tris(4-fluorophenyl)amine 899-26-3
[2,2'-Bipyridine]-3,3'-dicarboxylicacid, 3,3'-dimethyl ester 39775-31-0
2,3,6,7,14,15-Hexabromo-9,10-dihydro-9,10-[1,2]benzenoanthracene 55805-81-7
Dichloro[tris(pentafluorophenyl)]phosphorane 5864-22-2
1-Ethyl-2-methylquinolin-1-ium iodide 606-55-3
Benzenemethanamine, 4-(1,2,2-triphenylethenyl)- 1504585-16-3
1,1'-Bis(4-methoxyphenyl)-[4,4'-bipyridine]-1,1'-diium 100906-93-2
4,4'-Bipyridinium, 1,1'-bis(4-iodophenyl)-, chloride (1:2) 60095-56-9
Diethyl 2-(bromomethyl)terephthalate 96259-69-7
9H-Carbazole,3,6-dinitro- 3244-54-0
10-(4-Chlorophenyl)-5,5-difluoro-2,8-diiodo-1,3,7,9-tetramethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide 1413403-23-2
4,4'-Bipyridinium, 1,1'-bis(4-bromophenyl)-, chloride (1:2) 60095-55-8
6,6'-Dibromo[1,1'-binaphthalene]-2,2'-diol 13185-00-7
2-(Bis(4-chlorophenyl)methyl)-N4-(3-(bis(4-chlorophenyl)methyl)-4-(dimethylamino)phenyl)-N1,N1-dimethylbenzene-1,4-diamine 99123-36-1
10-(4-Chlorophenyl)-5,5-difluoro-1,3,7,9-tetramethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide 949108-68-3
1-(4-Phenylboronic acid pinacol ester)-1,2,2-triphenylethene 1260865-91-5
1,1,2,2-Tetrakis(4-fluorophenyl)ethene 435-08-5
1,3,5-Tris(3,4-dichlorophenyl)-1,3,5-triazinane-2,4,6-trione 98329-02-3
1-oxido-N-[(1-oxopyridin-1-ium-4-ylidene)amino]pyridin-4-imine 20222-80-4
Hexakis(p-bromophenoxy)cyclotriphosphazene 4376-72-1
Tetraki[4-(9-carbazolyl)biphenyl]ethen 1807549-78-5
5,5-Difluoro-2,8-diiodo-1,3,7,9-tetramethyl-10-phenyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide 1083009-44-2
(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(bis(perfluorophenyl)phosphine) 757964-79-7
3,7,11-Tribromo-5,5,9,9-tetramethyl-5,9-dihydroquinolino[3,2,1-de]acridine 73183-36-5
Pyridine-2,4,5-triamine 23244-87-3
p-Azidobenzaldehyde 24173-36-2
1,3-Benzenediamine, 2,4,6-tribromo- 62477-06-9
Benzene, 1-(azidomethyl)-4-(1,2,2-triphenylethenyl)- 1403677-99-5
Copyright 2007? ChemicalBook. All rights reserved.