成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天
Alfa Chemistry Company Information
Company Name:
Alfa Chemistry
Tel:
-
Email:
Info@alfa-chemistry.com
Nationality:
United States
WebSite:
www.alfa-chemistry.com/
Product List:
24072
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
Product List
3,4'-Oxydianiline
2657-87-6
2-Methyl-2-vinyloxirane
1838-94-4
2,5-Dibromo-3,4-ethylenedioxythiophene
174508-31-7
4-Chlorostyrene
1073-67-2
9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)
958293-23-7
2,2'-Bithieno[3,2-b]thiophene
648430-73-3
3-[Tris(trimethylsiloxy)silyl]propyl vinyl carbamate
134072-99-4
5-Perfluorohexyl-2,2'-bithiophene
327630-34-2
5-((4-Carboxyphenyl)carbamoyl)isophthalic acid
1808951-76-9
Trimethylsilyl acrylate
13688-55-6
Ethylene glycol phenyl ether acrylate
48145-04-6
N,N'-Ethylenebis(acrylamide)
2956-58-3
2,5-Dibromo-3,4-dihexylthiophene
151324-67-3
4,4'-(Hexafluoroisopropylidene)diphthalic anhydride
1107-00-2
N,N'-Dimethyl-1,3-propanediamine
111-33-1
9,9-Dioctylfluorene-2,7-diboronic acid bis(1,3-propanediol) ester
317802-08-7
4',4"'-oxyBis(([1,1'-biphenyl]-3,5-dicarboxylic acid))
1570096-83-1
3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctyl acrylate
17527-29-6
4,4'-Methylenebis(2,6-diethylaniline)
13680-35-8
3,3'''-Dihexyl-2,2':5',2'':5'',2'''-quaterthiophene
132814-91-6
2-(4-Methyl-2-pyridyl)-1H-benzimidazole
14044-47-4
2,2,3,3,4,4,5,5-Octafluoropentyl acrylate
376-84-1
5-Hexyl-2,2'-bithiophene
173448-31-2
2,5-Bis(hexyloxy)benzene-1,4-diacetonitrile
151903-53-6
1H,1H,2H,2H-Perfluorodecyl acrylate
27905-45-9
2',5'-Dimethoxy-[1,1':4',1"-terphenyl]-3,3",5,5"-tetracarboxylic acid
1459128-78-9
N-(4-Formylphenyl)carbazole
110677-45-7
4-Vinylbenzyl chloride
1592-20-7
2,3-Pyrazinedicarboxylic anhydride
4744-50-7
Methacrylic acid N-hydroxysuccinimide ester
38862-25-8
9,9-Dioctylfluorene-2-boronic acid pinacol ester
302554-81-0
Polyester bis-MPA dendron, 8 hydroxyl, 1 azide
873849-89-9
1,3-Dicyclohexyl-1,1,3,3-tetrakis[(norbornen-2-yl)ethyldimethylsilyloxy]disiloxane
314727-33-8
PAMAM-25% C12 dendrimer, generation 4 solution
204401-84-3
9,9-Didodecyl-2,7-dibromofluorene
286438-45-7
Benzoic acid, 4,4',4'',4'''-(1,2,4,5-benzenetetrayltetra-2,1-ethynediyl)tetrakis-
1569900-69-1
5'-Amino-[1,1':3',1"-te rphenyl]-3,3",5,5"-tet racarboxylic acid
2095221-49-9
5,5''-Dibromo-2,2':5',2''-terthiophene
98057-08-0
2,2,3,3,4,4,4-Heptafluorobutyl methacrylate
13695-31-3
2,6-Bis(trimethylstannyl)-4,8-bis(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene
1160823-78-8
4',5'-Bis(4-carboxyphenyl)-3',6'-dimethyl-[1,1':2',1''-terphenyl]-4,4''-dicarboxylic acid
2161327-52-0
3-Sulfopropyl methacrylate potassium salt
31098-21-2
9,10-Anthracenediboronic acid bis(pinacol) ester
863992-56-7
1,1,3,3-Tetramethyl-1,3-Bis[2-(5-Norbornen-2-yl)Ethyl]Disiloxane, Mixture of Endo and Exo
198570-39-7
1,3-Butanediol dimethacrylate
1189-08-8
1-Ethyl-1,2,5,6-tetrahydro-4-methyl-2,6-dioxo-3-pyridinecarbonitrile
157365-45-2
1,3-Benzenedicarboxylic acid, 5,5'-(1,5-naphthalenediyl)bis-
1895077-69-6
9,9-Di(2-ethylhexyl)fluorene-2,7-diboronic acid bis(1,3-propanediol) ester solution
344782-49-6
3,4-(2,2-Dimethylpropylenedioxy)thiophene
255901-50-9
[1,1':2',1''-Terphenyl]-4,4''-dicarboxylic acid, 3',6'-dibromo-4',5'-bis(4-carboxyphenyl)-
1206802-27-8
5,5'-Oxydiisophthalic acid
1817605-38-1
[1,1':3',1''-Terphenyl]-3,3'',5,5',5''-pentacarboxylic acid
1618682-19-1
[1,1':3',1''-Terphenyl]-4,4',4'',6'-tetracarboxylic acid
1810737-66-6
[1,1'-Biphenyl]-2,2',4,4'-tetracarboxylic acid
206647-35-0
5-(3,5-Dicarboxybenzoylamino)isophthalic acid
1408289-59-7
1,2,4,5-Tetrakis[(1E)-2'-(4"-benzoic acid)vinyl]benzene
2288850-51-9
5,5'-Sulfonyldiisophthalic acid
64346-00-5
2,7-Dibromo-9,9'-spiro-bifluorene
171408-84-7
Hyperbranched bis-MPA polyester-16-hydroxyl, generation 2
326794-48-3
4,4'-Bis[(4-bromophenyl)phenylamino]biphenyl
344782-48-5
Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride
1719-83-1
(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Heptadecafluorononyl)oxirane
38565-53-6
3-Sulfopropyl acrylate potassium salt
31098-20-1
2,1,3-Benzothiadiazole-4,7-bis(boronic acid pinacol ester)
934365-16-9
Polyester bis-MPA dendron, 4 hydroxyl, 1 azide
919988-18-4
bis-MPA-COOH dendrimer
1076207-13-0
2',5'-Difluoro-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid
1119195-97-9
5,5'-Phenylenebis(methylene)-1,1'-3,3'-(benzene-tetracarboxylic acid)
22937-70-8
5,5'-Azanediyldiisophthalic acid
2231810-36-7
2,2,3,3,4,4,4-Heptafluorobutyl acrylate
424-64-6
[1,1'-Biphenyl]-2,3',4,5'-tetracarboxylic acid
1689528-82-2
2,7-Dibromo-9,9-dimethylfluorene
28320-32-3
3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-hexyldecyl)-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dione
1000623-98-2
Benzyl methacrylate
2495-37-6
4,7-Dibromobenzo[c]-1,2,5-Thiadiazole
15155-41-6
2.5-Di(3.5-dicarboxylhenyl)aniline
1874200-71-1
Ethylene glycol methyl ether acrylate
3121-61-7
Tris(3'-carboxybiphenyl)amine
2338875-40-2
3,4,9,10-Perylenetetracarboxylicacid
81-32-3
Dithieno[3,2-b:2',3'-d]thiophene
3593-75-7
2,6-Dibromodithieno[3,2-b:2',3'-d]thiophene
67061-69-2
9-(9-Heptadecanyl)-9H-carbazole-2,7-diboronic acid bis(pinacol) ester
958261-51-3
Polyester bis-MPA dendron, 8 hydroxyl, 1 allyl
1282509-84-5
Polyester bis-MPA dendron, 4 hydroxyl, 1 acetylene
1055361-96-0
bis-MPA-OH dendrimer
685901-24-0
4,4'-Thiobisbenzenethiol
19362-77-7
2-(Dimethylamino)ethyl acrylate
2439-35-2
2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl acrylate
2993-85-3
Benzene-1,2,3-tricarboxylic acid
569-51-7
1,3-Divinyltetramethyldisiloxane
2627-95-4
Isodecyl methacrylate
29964-84-9
3,4-Dihexylthiophene
122107-04-4
4,4'-Oxybis(benzoic acid)
2215-89-6
2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
2554-06-5
1,3-Dicyclohexyl-1,1,3,3-tetrakis(dimethylvinylsilyloxy)disiloxane
302912-37-4
4,4'-Methylenebis(N,N-diglycidylaniline)
28768-32-3
2,2,3,4,4,4-Hexafluorobutyl acrylate
54052-90-3
4-Acetoxystyrene
2628-16-2
5-(6-Carboxynaphthalen-2-yl)isophthalic acid
1863976-58-2
9,9-Dimethylfluorene-2-boronic acid pinacol ester
569343-09-5
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
Copyright 2007© ChemicalBook. All rights reserved.