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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.
?? ?:
Shanghai Haohong Scientific Co., Ltd.
??:
400-8210725
???:
malulu@leyan.com
??:
China
URL:
www.leyan.com/
? ?? ?:
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?? ????
Methylhexanamine (hydrochloride)
13803-74-2
C7H18ClN
2-(4-Methylthiazol-5-yl)ethyl acetate
656-53-1
C8H11NO2S
N4,N4'-Diphenyl-N4,N4'-di-m-tolyl-[1,1'-biphenyl]-4,4'-diamine
N,N'-??(3-????)-N,N'-????-(1,1'-????)-4,4'-????
65181-78-4
C38H32N2
2-deoxy-2-(sulfoamino)-D-Glucose potassium salt
N-??-????????
31284-96-5
C6H14KNO8S
(2S,5R,6R)-6-((R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (Piperacillin Impurity)
61477-96-1
C23H27N5O7S
N-Methylformanilide
????????
93-61-8
C8H9NO
2-(7-Methoxynaphthalen-1-yl)ethanamine hydrochloride
2-(7-???-1-???)???????
139525-77-2
C13H15NO.HCl
Methyl 2-methoxy-5-sulfamoylbenzoate
33045-52-2
C9H11NO5S
Blue Tetrazolium
BLUE ?????
1871-22-3
C40H32Cl2N8O2
2-Cyclohexyl-2-hydroxy-2-phenylacetic acid
2-????????
4335-77-7
C14H18O3
2,6-Dimethoxynaphthalene
5486-55-5
C12H12O2
4-Amino-2,6-dimethoxypyrimidine
3289-50-7
C6H9N3O2
1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid
??????(?????)
116-81-4
C14H8BrNO5S
Butyl 2-hydroxypropanoate
??????
138-22-7
C7H14O3
Butyl oleate
?? ?????
142-77-8
C22H42O2
2-Deoxy-L-ribose
18546-37-7
C5H10O4
Basic Brown 1
????? BROWN Y
10114-58-6
C18H19ClN8
Trityl candesartan cilexetil (Candesartan Cilexetil Impurity)
????????????
170791-09-0
C52H48N6O6
2,5-Dimethyl-1,4-dithiane-2,5-diol
55704-78-4
C6H12O2S2
Solvent black 5
C.I. ??? BLACK 5
11099-03-9
Butylparaben (sodium)
???????
36457-20-2
C11H15NaO3
2-(Chloromethyl)-4-methoxy-3-methylpyridine
2-?????-4-???-3-????????
124473-12-7
C8H10ClNO
Oxybis(ethane-2,1-diyl) dibenzoate
?????????????
120-55-8
C18H18O5
Sodium 1-Naphthaleneacetate
61-31-4
C12H11NaO2
1-((1-Butoxypropan-2-yl)oxy)propan-2-ol
????? ??? ??? ???
29911-28-2
C10H22O3
rel-Asenapine maleate
85650-56-2
C21H20ClNO5
Sudan Black B
?? ?? B
4197-25-5
C29H24N6
Poly(ethylene glycol) dimethacrylate (MW 550)
????? ??? ??????
25852-47-5
(C2H4O)nC8H10O3
2,4-Difluoro-1,1'-biphenyl
37847-52-2
C12H8F2
5-Aminonaphthalene-2-sulfonic acid
5- ??? ???? -2- ? ??
119-79-9
C10H9NO3S
(2-Fluorophenyl)(4-fluorophenyl)methanone
2,4-????????
342-25-6
C13H8F2O
DiethylenetriaMine-pentaacetic acid pentasodiuM salt
????? ???
140-01-2
C14H24N3NaO10
Oils, wintergreen
68917-75-9
C8H8O3
(3,4-Dihydroxyphenyl)(phenyl)methanone
10425-11-3
C13H10O3
Tween 85
?????? 85
9005-70-3
CH4
rel-(2R,3S)-3-Mercapto-2-butanol
37887-04-0
C4H10OS
Acid violet 43
6-((4-?????-1-??????)???)-??-????? ?, ????? ?
4430-18-6
C21H16NNaO6S
Ammonium bismuth citrate, 99%
31886-41-6
C6H11BiNO7
Poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol-alt-1,4-butanedioic acid)
65447-77-0
C17H33NO6
Benzyl 2-naphthyl ether
2-(?????)-????
613-62-7
C17H14O
2,5-Diethyl-4-methylbenzene-1,3-diamine
?????????
68479-98-1
C11H18N2
CM Cellulose CM-32
??????????
9000-11-7
C6H12O6
Bis(2-ethylhexyl)amine
?-2-??????
106-20-7
C16H35N
(R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetic acid
62893-24-7
C15H17N3O6
L-Tartaric acid (diammonium)
(+)-??????
3164-29-2
C4H12N2O6
(S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoic acid (Ritonavir Impurity)
154212-61-0
C14H23N3O3S
α-D-Glucose (monohydrate)
????
5996-10-1
C6H14O7
Diisooctyl phthalate
? ???? ?????
27554-26-3
C24H38O4
1,4-Diamino-2,3-dichloroanthraquinone
81-42-5
C14H8Cl2N2O2
(E)-2-((4-methyl-2-nitrophenyl)diazenyl)-3-oxo-N-phenylbutanamide
?? ??? 1
2512-29-0
C17H16N4O4
2-Ethyl-4-methyl-1H-imidazole-1-propanenitrile
2-??-4-??????-1-???????
23996-25-0
C9H13N3
9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
82419-35-0
C13H9F2NO4
Betamethasone 9,11-epoxide
981-34-0
C22H28O5
Potassium ferrate(Ⅵ)
39469-86-8
FeH3KO
6-Methylheptyl palmitate
1341-38-4
C24H48O2
Dihydroxy(stearoyloxy)aluminum
7047-84-9
C18H37AlO4
2-Amino-2-(hydroxymethyl)propane-1,3-diol ((2R,3S)-3-methyloxiran-2-yl)phosphonate (Fosfomycin Impurity)
78964-85-9
C7H18NO7P
Nickel aluminum, inactive
12635-29-9
AlNi
2,4-Dichloro-1,3-dinitro-5-(trifluoromethyl)benzene
29091-09-6
C7HCl2F3N2O4
5-Aminonaphthalene-1-sulfonic acid
84-89-9
C10H9NO3S
Trityl candesartan (Candesartan Cilexetil Impurity)
139481-72-4
C43H34N6O3
(1R,2R,3R,Z)-5-((E)-2-((1R,3aS,7aR)-1-((R)-6-Hydroxy-6-methylheptan-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-2-(3-hydroxypropoxy)-4-methylenecyclohexane-1,3-diol
2-(3-????????)-1,25-????????D3
104121-92-8
C30H50O5
N,N'-(Ethane-1,2-diyl)bis(N-acetylacetamide)
?????????????
10543-57-4
C10H16N2O4
Vinyl acetate compound with 1-vinylpyrrolidin-2-one (1:1)
??????/?? ???? ????
25086-89-9
C10H15NO3
1-((1-Methoxypropan-2-yl)oxy)propan-2-yl acetate
????? ??? ?? ??? ????
88917-22-0
C9H18O4
1-(Bromomethyl)-3,5-bis(trifluoromethyl)benzene
32247-96-4
C9H5BrF6
Sodium 3,3'-disulfanediylbis(propane-1-sulfonate)
27206-35-5
C6H15NaO6S4
2-Chlorobenzyl (2,5-dioxopyrrolidin-1-yl) carbonate
65853-65-8
C12H10ClNO5
1-Bromo-2-(bromomethyl)-4-fluorobenzene
112399-50-5
C7H5Br2F
1,6-Hexanediamine, N1,N6-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, polymer with 2,4,6-trichloro-1,3,5-triazine, reaction products with 2,4,4-trimethyl-2-pentanamine
70624-18-9
(C35H66N8)n=4-5
Styrenated phenol
??, ?????
61788-44-1
C30H30O
PIPES (sesquisodium)
PIPES???????
100037-69-2
C16H33N4Na3O12S4
Fosfructose
488-69-7
C6H14O12P2
Zinc(II) benzo[d]thiazole-2-thiolate
2-?????????? ???
155-04-4
C14H8N2S4Zn
(6R,7R)-7-Amino-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefazolin Impurity)
30246-33-4
C11H12N4O3S3
Dihydromono(hexafluorotitanate(IV))
17439-11-1
F4Ti.2FH
1-[[2'-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid methyl ester (Azilsartan Impurity)
147403-52-9
C26H22N4O5
4-(4-Chlorobutyl)pyridine hydrochloride
4-(4-????)??????????
149463-65-0
C9H13Cl2N
Polysorbate 40
?? 40
9005-66-7
C12H18O11
Nickel(II) sulfamate
??????
13770-89-3
H3NNiO3S
5-Chloro-1-methyl-4-nitroimidazole (Azathioprine Impurity)
5-???-1-??-4-???????
4897-25-0
C4H4ClN3O2
Potassium L-tartaric acid
?? ?????
921-53-9
C4H4K2O6
Acid Red 73
???? 7-?????-8-((4-(????)??)??)-1,3-????- ????
5413-75-2
C22H17N4NaO7S2
Iron(III)oxidemono hydrate
?? ?, ?
51274-00-1
Fe2O3
3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctane
18406-41-2
C8H22O6Si2
2-Ethylhexyl nitrate
2-???? ???
27247-96-7
C8H17NO3
1,5-Diphenylcarbazone
??? ????
538-62-5
C13H12N4O
2,3,4,5-Tetrafluorobenzoyl chloride
2,3,4,5-???????????????
94695-48-4
C7HClF4O
Iron(II) 2-hydroxypropanoate hydrate
???
5905-52-2
C6H10FeO6
benzyl butyrate
?? ???
103-37-7
C11H14O2
Phthalate complexing agent [Chelation indicator]
???? ??? ???
2411-89-4
C32H32N2O12
Naphthalene-1,4,5,8-tetracarboxylic acid
1,4,5,8-????????????
128-97-2
C14H8O8
Cobalt(III) oxide
??? (III) ???
1308-04-9
Co2O3
N-(2-Bromobenzyloxycarbonyloxy)succinimide
128611-93-8
C12H10BrNO5
(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol
119302-20-4
C27H46N2O3
Furfurylthiol acetate
13678-68-7
C7H8O2S
Basic blue 26
???? ?? B
2580-56-5
C33H32ClN3
N-Dodecyl-N,N-dimethyldodecan-1-aminium (bromide)
??????????? ?????
3282-73-3
C26H56BrN
Sodium ferrocyanide
????
13601-19-9
C6FeN6.4Na
Lignin alkali
8068-05-1
C30H25ClN6
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