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
Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.
?? ?:
Shanghai Haohong Scientific Co., Ltd.
??:
400-400-8210725
???:
malulu@leyan.com
??:
China
URL:
https://www.leyan.com/
? ?? ?:
39988
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
198
?? ????
(2R,3R)-2-(2,4-Difluorophenyl)-3-(4-methylenepiperidin-1-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol (Efinaconazole)
164650-44-6
C18H22F2N4O
Trimethoxysilane
???????
2487-90-3
C3H10O3Si
Dioctyl phthalate
??? ?????
117-84-0
C24H38O4
4-(2-((1R,2R)-1-(2,5-Difluorophenyl)-1-hydroxy-1-(1H-1,2,4-triazol-1-yl)propan-2-yl)thiazol-4-yl)benzonitrile (Isavuconazole Impurity)
241479-67-4
C22H17F2N5OS
Butafosfan
17316-67-5
C7H18NO2P
Pigment Green 7
?? ??????????? ??
1328-53-6
C32Cl16CuN8
L-Alanine isopropyl ester
39825-33-7
C6H13NO2
3-(Butylamino)-4-phenoxy-5-sulfamoylbenzoic acid (Bumetanide Impurity)
28395-03-1
C17H20N2O5S
Sodium naphthionate
???????
130-13-2
C10H10NNaO3S
2-Phosphonobutane-1,2,4-tricarboxylic acid
2-????-1,2,4-????????
37971-36-1
C7H11O9P
Benzensulfonic acid
???? ?
98-11-3
C6H6O3S
(6R,7R)-1-((Isopropoxycarbonyl)oxy)ethyl 7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (Cefpodoxime proxetil Impurity)
87239-81-4
C21H27N5O9S2
2-Ethyl-2-((methacryloyloxy)methyl)propane-1,3-diyl bis(2-methylacrylate)
??????? ????????
3290-92-4
C18H26O6
5-Bromo-2-(2-methyl-2H-tetrazol-5-yl)pyridine (Torezolid Impurity)
380380-64-3
C7H6BrN5
cobalt(II) acetate
???(II) ?????
71-48-7
C4H6CoO4
2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
2-??-1-(4-(????)??)-2-(4-????)-1-????
71868-10-5
C15H21NO2S
1-Hexadecylpyridin-1-ium bromide
140-72-7
C21H38BrN
Sulfadimethoxine 1000 μg/mL in methanol
??????
122-11-2
C12H14N4O4S
Trityl olmesartan medoxomil (Olmesartan Medoxomi Impurity)
????????
144690-92-6
C48H44N6O6
Calcium dihydrogenphosphate
???????
7758-23-8
CaH4O8P2
Polyethylene glycol dimethyl ether (MW=240)
???? ????? ???
24991-55-7
(C2H4O)nC2H6O
Poly(sodium 4-styrenesulfonate)
?????????????
25704-18-1
C10H13NaO3S
1-Acetylimidazole
1-???????
2466-76-4
C5H6N2O
(4aR,7aR)-Octahydro-1H-pyrrolo[3,4-b]pyridine (Moxifloxacin Impurity)
(S,S)-2,8-???????[4,3,0]??
151213-42-2
C7H14N2
1,2,4-Trimethoxybenzene
135-77-3
C9H12O3
Tenoxicam (API)
59804-37-4
C13H11N3O4S2
Golden Orange ⅱ indicator (7.6-8.9)
4-((2-?????-1-?????)??)????? ????? ?
633-96-5
C16H12N2O4S.Na
1-(2-Dimethylaminoethyl)-5-mercapto-1,2,3,4-tetrazole
1-[2-(???????)??]-1,2-??????-5H-????-5 -??
61607-68-9
C5H11N5S
Di-n-octyl sebacate
2432-87-3
C26H50O4
DL-2-Methylbutyric acid
2-?????
116-53-0
C5H10O2
Poly[1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl]
25249-54-1
C6H9NO
Chitin, from crab carapace (powder)
??
1398-61-4
C6H11NO4X2
N-(4-(4-Fluorophenyl)-5-formyl-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide
147118-37-4
C16H18FN3O3S
Sodium caseinates
??? ???
9005-46-3
N/A
Cremophor EL (pH range:6.0-8.0)
???? EL-630
61791-12-6
NULL
Tin(II) sulfate,0.99
?? ???
7488-55-3
O4SSn
5-Methyl-3,4-diphenylisoxazole
37928-17-9
C16H13NO
Tin(ii) methanesulfonate
?(II) ??????
53408-94-9
C2H6O6S2Sn
1-Chloro-3-(chloromethyl)benzene
???(3-)???????
620-20-2
C7H6Cl2
4'-Isobutylacetophenone
?????????
38861-78-8
C12H16O
Carboxymethyl chitosan
????????
83512-85-0
C20H37N3O14
Diphenylsilanediol
? ?? ?? ??
947-42-2
C12H12O2Si
5,5'-(Propane-2,2-diyl)bis(1,3-dibromo-2-(2,3-dibromopropoxy)benzene)
2,2-??(3,5-????-4-(2,3-????????)??)???
21850-44-2
C21H20Br8O2
1,5-Naphthalenedisulfonic acid
1,5-?????????
81-04-9
C10H8O6S2
8-Aminonaphthalene-1-sulfonic acid
82-75-7
C10H9NO3S
3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
63234-80-0
C11H15ClN2O
Triacetoxymethylsilane
??????????
4253-34-3
C7H12O6Si
(2R,3R,4R,5S)-6-(Ethylamino)hexane-1,2,3,4,5-pentaol
14216-22-9
C8H19NO5
7-Aminodeacetoxycephalosporanic acid (Cefadroxil Impurity)
7-???-3-??-3-??-4-?????
22252-43-3
C8H10N2O3S
5-Nitroguaiacol (sodium)
5-??????????
67233-85-6
C7H6NNaO4
rel-(2R,6S)-2,6-Dimethyl-4-(2-methyl-3-(4-(tert-pentyl)phenyl)propyl)morpholine hydrochloride (Amorolfine Impurity)
78613-38-4
C21H36ClNO
β-Cyclodextrin (hydrate)
68168-23-0
C42H70O35
5-Amino-N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide (Iohexol Impurity)
76801-93-9
C14H18I3N3O6
Butyl stearate
???????
123-95-5
C22H44O2
Clove oil
???
8000-34-8
C7H12ClN3O2
Chromium pieces, 5-12mm99.996% (metals basis), low gas (O{2} <100ppm; N{2} <50ppm)
??
7440-47-3
Cr
Dodecane-1,12-diol
1,12-?????
5675-51-4
C12H26O2
N-benzyloxycarbonyl-3-fluoro-4-morpholinoaniline (Linezolid Impurity)
168828-81-7
C18H19FN2O3
Lactate (sodium)
??? ???
72-17-3
C3H5NaO3
Benzoin ethyl ether
??? ?? ???
574-09-4
C16H16O2
Hydroxyethyl starch
?????????
9005-27-0
(C6H10O5)m(C2H5O)n
Poly(diallyldimethylammoniumchloride)
?? ????????? ?????
26062-79-3
C24H54Cl3N3X2
Sulfamerazine 1000 μg/mL in methanol
?????
127-79-7
C11H12N4O2S
17α-Hydroxyprogesterone acetate (Megestrol Acetate Impurity)
??????????? ?????
302-23-8
C23H32O4
2,4-Diethyl-9H-thioxanthen-9-one
2,4-???-9H-?????-9-?
82799-44-8
C17H16OS
Tetramethylammonium (acetate), 97%
10581-12-1
C6H15NO2
Sodium 1,4-dimethyl-1lambda5-benzenesulfonate
??? ??? ???
1300-72-7
C8H9NaO3S
(±)-Carnitine (chloride) (Levocarnitine Impurity)
(±)-???? ?????????
461-05-2
C7H16NO3.Cl
4-Chlorobenzhydrol
4-??????? ???
119-56-2
C13H11ClO
7-Ketolithocholic acid (Ursodeoxycholic Acid Impurity)
4651-67-6
C24H38O4
O,O',O''-(methylsilanetriyl)tris(butan-2-one oxime)
?? ???(?? ???????) ??
22984-54-9
C13H27N3O3Si
(Z)-Isopropyl 7-((1R,2R,3R,5S)-2-((E)-3,3-difluoro-4-phenoxybut-1-en-1-yl)-3,5-dihydroxycyclopentyl)hept-5-enoate
209860-87-7
C25H34F2O5
4-(Oxiran-2-ylmethoxy)-9H-carbazole
51997-51-4
C15H13NO2
3-Hydroxynaphthalene-2,7-disulfonic acid disodium salt
135-51-3
C10H9NaO7S2
Acid Black 2
????, ??? ??? ??
8005-03-6
NULL
N,N-Diethyl-3-methylaniline
N,N-????-m-????
91-67-8
C11H17N
4-tert-Amylphenol
4-??????
80-46-6
C11H16O
Guanidine compound with hexane-1,6-diamine (1:1) hydrochloride
???????????? ???
57028-96-3
C7H22ClN5
Ramosetron hydrochloride
????????
132907-72-3
C17H18ClN3O
(R)-3-(3-Fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)-5-(hydroxymethyl)oxazolidin-2-one (Tedizolid Impurity)
856866-72-3
C17H15FN6O3
Didecyldimethylammonium (bromide)
?????????? ?????
2390-68-3
C22H48BrN
Rhodamine 6G (indicator)
C.I. ??? ? 1
989-38-8
C28H31ClN2O3
(2R,4R)-1-((2S)-5-Guanidino-2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido)pentanoyl)-4-methylpiperidine-2-carboxylic acid hydrate (Argatroban Impurity)
141396-28-3
C23H38N6O6S
(1R,3R)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5S,E)-6-Hydroxy-5,6-dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)cyclohexane-1,3-diol
131918-61-1
C27H44O3
p-Benzoquinonedioxime
p-?????
105-11-3
C6H6N2O2
Sorbitan monopalmitate
???? ??????
26266-57-9
C22H42O6
11-(1-Piperazinyl)-dibenzo[b,f][1,4]thiazepine dihydrochloride (Quetiapine Impurity)
111974-74-4
C17H18ClN3S
Ammonium thiosulfate
???? ???
7783-18-8
H8N2O3S2
Boron powder, amorphous & crystalline, -325 mesh, 98% (metals basis)
??
7440-42-8
B
3-((2S,4S)-4-Mercapto-1-(((4-nitrobenzyl)oxy)carbonyl)pyrrolidine-2-carboxamido)benzoic acid
202467-69-4
C20H19N3O7S
Icaridin
1-????? 2-(2-???????)-1-??????????
119515-38-7
C12H23NO3
(±)-Pranoprofen
52549-17-4
C15H13NO3
Divinylbenzene(m-andp-mixture)(containsEthylvinylbenzene,Diethylbenzene)(stabilizedwithTBC)
?????
1321-74-0
C10H10
(R)-3-(3-Fluoro-4-morpholinophenyl)-5-(hydroxymethyl)oxazolidin-2-one (Linezolid Impurity)
168828-82-8
C14H17FN2O4
1-(N-Methylamino)anthraquinone
C.I. ?? ? 111
82-38-2
C15H11NO2
(2-Amino-5-nitrophenyl)(2-chlorophenyl)methanone
2011-66-7
C13H9ClN2O3
Isopentyl 3-methylbutanoate
?????????
659-70-1
C10H20O2
((6aR,9R,10aS)-10a-Methoxy-4,7-dimethyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl)methyl 5-bromonicotinate (Nicergoline Impurity)
(8β)-10-???-1,6-???????-8-???-5-???-3-?????? ????
27848-84-6
C24H26BrN3O3
Ethyl 2-cyano-3,3-diphenylacrylate
?????
5232-99-5
C18H15NO2
Iron–Dextran(Fe 35-40% w/w)
? ???? ????
9004-66-4
FeH2O4S
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
198
Copyright 2019 ? ChemicalBook. All rights reserved