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.??? ?? ??? ?????.
?? ?:
J & K SCIENTIFIC LTD.
??:
-
???:
jkinfo@jkchemical.com
??:
China
URL:
www.jkchemical.com
? ?? ?:
96815
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
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
?? ????
5-Propyl-2-thiouracil, 98%
????????
2954-52-1
C7H10N2OS
1-(3-Methoxybenzyl)-2-thiourea
1-(3-METHOXYBENZYL)-2-?????
90556-79-9
C9H12N2OS
(4-ethylbenzyl)isobutylamine(SALTDATA: HCl)
869942-55-2
C13H21N
2,4-Dichloro-5-methylbenzotrifluoride
115571-61-4
C8H5Cl2F3
2-(3-BroMophenoxy)acetaMide
2-(3-??????)??????
214210-03-4
C8H8BrNO2
2-Thienylmagnesium bromide, 1M solution in THF, AcroSeal
5713-61-1
C4H3BrMgS
Butyl Isocyanatoacetate
??????????????
17046-22-9
C7H11NO3
alpha-Hydroxy-heptafluoronaphthalene, 98%
?????????????????
5386-30-1
C10HF7O
6-bromo-3-pyridazinol(SALTDATA: FREE)
51355-94-3
C4H3BrN2O
(6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-3-ylmethyl)amine(SALTDATA: 2.3CF3COOH 0.3H2O)
6,7-???????[2,1-C][1,2,4]????-3-????HCL
923156-44-9
C6H10N4
N-Benzyl-N-ethyl-4-piperidinamine dihydrochloride
N-??-N-??-4-??????????
871112-87-7
C14H24Cl2N2
6-(Thien-2-yl)-2-thiol-4-(trifluoromethyl)pyridine-3-carbonitrile, tech
104960-50-1
C11H5F3N2S2
2-Chlorocyclododecanone
2-???????????
35951-28-1
C12H21ClO
1,3-Benzodioxol-5-yl-4,4,4-trifluorobutane-1,3-dione 97%
306935-39-7
C11H7F3O4
Ethyl 4,4,4-trifluorocrotonate, 98%
25597-16-4
C6H7F3O2
5-amino-1-propyl-1H-imidazole-4-carboxamide(SALTDATA: FREE)
5-???-1-???-1H-????-4-??????
61507-88-8
C7H12N4O
3-Methylbutanamide, 97%
541-46-8
C5H11NO
3-Fluorophenol, 98%
?????
372-20-3
C6H5FO
5-Chloro-1-indanone, 99%
42348-86-7
C9H7ClO
N-ethylcyclopropanamine(SALTDATA: FREE)
N-??????-N-????
26389-72-0
C5H11N
1-(4-Chlorophenyl)-3-phenyl-2-thiourea
7392-67-8
C13H11ClN2S
5-Bromobenzo[b]thiophene-3-carbaldehyde , 97%
5-?????[B]???-3-??????
16296-72-3
C9H5BrOS
6-Fluoro-4H-1,3-benzodioxin-8-yl isocyanate , 95%
6-FLUORO-4H-1,3-BENZODIOXIN-8-YL???????
321309-30-2
C9H6FNO3
2-Bromo-6-(tert-butyl)benzo[d]thiazole, 97%
2-BROMO-6-(1,1-?????)?????
898748-39-5
C11H12BrNS
Methyl 2,5-difluorobenzoate
362601-90-9
C8H6F2O2
4-Chloro-2-fluorophenylacetonitrile
75279-53-7
C8H5ClFN
4-(DiMethylaMino)pyridine N-Oxide Hydrate
4-?????????N-????
1005-31-8
C7H10N2O
3-Piperidinecarboxylic acid, 98%
498-95-3
C6H11NO2
4-[(6-Methylpyrazin-2-yl)oxy]benzyl alcohol 97%
4-(6-?????-2-?)???????
906353-02-4
C12H12N2O2
N~1~,N~2~-dimethylalaninamide(SALTDATA: FREE)
N-??-2-(?????)??????
63095-84-1
C5H12N2O
2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone
2-??-2-(P-????????)?????
1678-43-9
C21H18O4S
(6-Thien-2-ylpyrid-3-yl)methanol, 95%
(6-THIEN-2-YLPYRID-3-YL)???
198078-57-8
C10H9NOS
3-Iodo-2-methoxypyridine, 98%
112197-15-6
C6H6INO
3-Aminoquinuclidine dihydrochloride, 98%
3-????????????
6530-09-2
C7H16Cl2N2
m-Tolylmagnesium bromide, 1.0 M solution in THF, J&KSeal
28987-79-3
C7H7BrMg
Dicarbonyl(acetylacetonato)iridium(I), 98%
14023-80-4
C7H7IrO4
Lomefloxacin hydrochloride, 98%
?????????
98079-52-8
C17H20ClF2N3O3
Isoamyl isobutyrate, 99%
2050-01-3
C9H18O2
Methyl 4-bromocrotonate, 85%
1117-71-1
C5H7BrO2
9-Bromophenanthrene, 98%
573-17-1
C14H9Br
1-(2-Chloro-6-fluorophenyl)cyclohexanecarboxylic acid, 97%
1-(2-???-6-??????)???????????,97
214263-04-4
C13H14ClFO2
1-(3-ethyl-5-isoxazolyl)ethanamine(SALTDATA: HCl)
1-(3-??-5-?????)????(SALTDATA:HCl)
1209818-13-2
C7H12N2O
4-Bromo-2-fluorobiphenyl, 99%
4-???-2-???????
41604-19-7
C12H8BrF
Acetylsalicylic acid, 99%, an irreversible COX1 and COX2 inhibitor
????
50-78-2
C9H8O4
4-(2-Hydroxyethoxy)benzaldehyde
4-(2-???????)??????
22042-73-5
C9H10O3
PK 11195
1-(2-?????)-N-??-N-(1-?????)-3-???????????
85532-75-8
C21H21ClN2O
2-Nitrobenzoic acid, 98%
??????
552-16-9
C7H5NO4
trans-2,3-Dimethylacrylic acid, 98%
??? ?
80-59-1
C5H8O2
2-(Trifluoromethyl)acrylic acid, 98%
2-(????????)????
381-98-6
C4H3F3O2
chroman-8-carboxylic acid, 95%
???-8-?????
31457-16-6
C10H10O3
2-Carboxycinnamic acid, 98%
612-40-8
C10H8O4
Bromoethyltriflate
103935-47-3
C3H4BrF3O3S
2-methyl-2,8-diazaspiro[5.5]undecane(SALTDATA: FREE)
845290-58-6
C10H20N2
Ammonium chloride, 99.6%, ACS reagent
?? ???
12125-02-9
ClH4N
N-ForMyl-DL-2-aMinobutyric Acid
2-(??????)???
82413-57-8
C5H9NO3
3-Fluoro-5-(trifluoromethyl)benzoic acid, 98%
3-????-5-(?????????)???
161622-05-5
C8H4F4O2
4-NitrobenzenediazoniuM Tetrafluoroborate
456-27-9
C6H4BF4N3O2
2,5-Dichlorothiophene-3-sulfonyl chloride, 97%
2,5-????????-3-????????
56946-83-9
C4HCl3O2S2
5-Fluoro-2-methylbenzyl bromide, 97%
5-????-2-??????
261951-71-7
C8H8BrF
Cytosine, 99%
???
71-30-7
C4H5N3O
5-(Chloromethyl)-1-methyl-3-thien-2-yl-1H-pyrazole 97%
876316-96-0
C9H9ClN2S
4-(3,4-Dimethoxyphenyl)piperidine
4-(3,4-DIMETHOXYPHENYL)????
42434-76-4
C13H19NO2
4-Chloro-2-fluorobenzoic acid, 98%
446-30-0
C7H4ClFO2
2,5-Dibromo-m-xylene
2,5-????-M-???
100189-84-2
C8H8Br2
2,4-Di-tert-butylphenol, 99.5%
2,4-?-t-????
96-76-4
C14H22O
4-Fluoro-7-nitrobenzofurazan, 98%
29270-56-2
C6H2FN3O3
4-(DiMethylaMino)butylaMine
3529-10-0
C6H16N2
3-Mercaptopropyl ethyl sulfide Silica (60+, high-cross linking) (PhosphonicS SPM36)
????
7631-86-9
O2Si
Neodymium(III) bromide hydrate 99.9%
????(III)???????
29843-90-1
Br3H2NdO
N-[2-(Dimethylamino)ethyl]-N-methylguanidine hydroiodide 90%
N-[2-(??????)??]-N-??????????
849776-24-5
C6H17IN4
3-(Trifluoromethoxy)benzamidoxime
3-(?????????)?????
886500-80-7
C8H7F3N2O2
3-[(4,6-Dimethylpyrimidin-2-yl)(methyl)amino]benzoic acid
3-[(4,6-???????-2-?)(??)???]??????
387350-52-9
C14H15N3O2
Methyl 3-(2-morpholin-4-ylethoxy)benzoate, 97%
??3-(2-MORPHOLIN-4-YLETHOXY)?????
249937-00-6
C14H19NO4
2-Bromo-1-(5-ethyl-2-methoxy-3-nitrophenyl)-ethanone
683274-81-9
C11H12BrNO4
α-Methylcinnamic acid, 99%
??-????? ?
1199-77-5
C10H10O2
L-Mimosine, 98%, from Koa hoale seeds
500-44-7
C8H10N2O4
N,N-Dibutylbenzenesulfonamide
N,N-??????????
5339-59-3
C14H23NO2S
2,3-Dihydro-1,4-benzodioxin-6-yl isothiocyanate, 97%
141492-50-4
C9H7NO2S
4-[(2-Methoxyethyl)amino]-1-methylpiperidine
N-(2-?????)-1-??????-4-??
416887-38-2
C9H20N2O
(4-Methyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)acetic acid, 97%
57153-43-2
C10H12O3S
5-Amino-7-oxo-1,6-dihydro-pyrazolo[4,3-d]pyrimidine
5-???-1,6-?????-????[4,3-D]????-7-?
41535-76-6
C5H5N5O
1-Boc-3-piperidinecarboxylic acid, 98%
84358-12-3
C11H19NO4
1-Ethynyl-1-cyclohexanol, 99%
1-?????????
78-27-3
C8H12O
1-Iodoisoquinoline
1-????????
19658-77-6
C9H6IN
N-Acetyl-L-tryptophan ethyl ester, 98%
2382-80-1
C15H18N2O3
(2-Bromobenzyl) mercaptan, 98%
143888-85-1
C7H7BrS
Gallium(III) oxide, 99.99%
?? ??????
12024-21-4
Ga2O3
1-(1-ethylpyrrolidin-3-yl)-N-methylmethanamine(SALTDATA: FREE)
(1-??-3-?????)-N-??????
884504-74-9
C8H18N2
N-(4-[1,3]Dioxolan-2-yl-pyridin-3-yl)-2,2-dimethyl-propionamide
869735-24-0
C13H18N2O3
(tetrahydro-2H-thiopyran-4-yl)methanol, 95%
2H-????-4-???,??????-
100277-27-8
C6H12OS
4-[(3-methoxybenzyl)oxy]benzaldehyde(SALTDATA: FREE)
4-[(3-?????)??]??????
161192-29-6
C15H14O3
2-(Styrylthio)acetic acid , 97%
2-(?????)????
13435-97-7
C10H10O2S
Furan-2-ylmethyl-(3,4,5-trimethoxy-benzyl)-amine
??-2-???-(3,4,5-?????-??)-??
212392-89-7
C15H19NO4
2-(1,1-Dioxo-tetrahydrothiophen-3-ylamino)-ethanol
2-[(1,1-DIOXIDOTETRAHYDROTHIEN-3-YL)???]???
58903-81-4
C6H13NO3S
1-(5-hydroxynaphtho[1,2-b]furan-3-yl)ethanone(SALTDATA: FREE)
1-(5-?????-???[1,2-B]??-3-?)-???
352553-09-4
C14H10O3
SperMidine Phosphate Hexahydrate
49721-50-8
C7H22N3O4P
1-(1-isopropylpyrrolidin-3-yl)methanamine(SALTDATA: 0.14H2O)
(1-?????????-3-YL)????
90203-08-0
C8H18N2
2-(Tetrahydro-2H-pyran-4-yloxy)benzaldehyde 97%
2-(??????-2H-??-4-???)??????
898289-31-1
C12H14O3
3,4-Dimethoxybenzyl isothiocyanate
3,4-???????????????
14596-50-0
C10H11NO2S
4-Benzyloxyphenyl isocyanate
50528-73-9
C14H11NO2
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
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
Copyright 2019 ? ChemicalBook. All rights reserved