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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.
?? ?:
Shanghai Haohong Scientific Co., Ltd.
??:
400-8210725
???:
malulu@leyan.com
??:
China
URL:
www.leyan.com/
? ?? ?:
40000
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?? ????
5-Methoxy-1H-indazole-3-carbonitrile
5-???-1H-???-3-??????
90322-88-6
C9H7N3O
(4AS,7aR)-octahydro-1H-pyrrolo[3,4-b]pyridine
???-??????-1H-???[3,4-b]???
158060-81-2
C7H14N2
1-(N-(2-Methyl-3-(4-(tert-pentyl)phenyl)propyl)formamido)propan-2-yl acetate (Amorolfine Impurity)
142347-84-0
C21H33NO3
Ethyl ((4R)-4-((3R,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)glycinate
???????????
517904-33-5
C28H47NO6
2-Amino-3-quinolin-4-yl-propionic acid
1991-98-6
C12H12N2O2
9-Chloro-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-11,17-diyl dipropionate (Beclomethasone Dipropionate Impurity)
1709825-83-1
C31H41ClO8
1-([1,1'-Biphenyl]-4-yl)hexan-1-one
4-N-???????
59662-26-9
C18H20O
2-Methyl-5-(methylsulfonyl)benzoic acid
2-??-5-(?????)???
151104-37-9
C9H10O4S
7-Methoxy-2H-chromene-3-carboxylic acid
7-???-2H-??-3-?????
57543-60-9
C11H10O4
(S)-N-((S)-1-Amino-1-oxobutan-2-yl)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanamide (Brivaracetam Impurity)
2432911-32-3
C15H27N3O3
4-(4,5-Dichlorothiophen-2-yl)thiazol-2-amine (Avatrombopag Impurity)
959042-70-7
C7H4Cl2N2S2
myo-Inositol,hexaacetate
??-???????????
1254-38-2
C18H24O12
7-Chloro-5-methoxy-1H-pyrrolo[2,3-c]pyridine
7-???-5-???-6-????
930790-40-2
C8H7ClN2O
1-Butyl-2-((1E,3E,5E,7Z)-7-(1-butyl-3,3-dimethylindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-3,3-dimethyl-3H-indol-1-ium hexafluorophosphate(V)
134339-08-5
C35H45F6N2P
Benzyl(ethyl)dimethylammonium Bis(trifluoromethanesulfonyl)imide
1186103-43-4
C13H18F6N2O4S2
Benzo[1,2-b:4,5-b']dithiophene-2,6-dicarbaldehyde
2,6-??[1,2-b:4,5-b']????????????
85903-00-0
C12H6O2S2
1,7-Dibromonaphthalene
1,7-????????
58258-65-4
C10H6Br2
Ytterbium(III) bromide anhydrous, powder, 99.99% trace metals basis
13759-89-2
Br3Yb
2-Bromo-5-chloro-4-trifluoromethyl-pyridine
2-???-5-???-4-(????????)???
1188476-72-3
C6H2BrClF3N
3-Ethylmorpholine-3-carboxylic acid
1519210-56-0
C7H13NO3
Th812a-Br
1004524-17-7
C24H43BrS
3-Bromo-6-(bromomethyl)pyridazine hydrobromide
1914148-57-4
C5H5Br3N2
4-(4-(4'-Chloro-[1,1'-biphenyl]-4-yl)-4-hydroxypiperidin-1-yl)-1-(4-fluorophenyl)butan-1-one (Haloperidol Impurity)
1391054-69-5
C27H27ClFNO2
15-Aminopentadecanoic acid
17437-21-7
C15H31NO2
BTP48C11-2CHO
2389125-24-8
C66H98N4O2S5
3-(3-Bromophenyl)-5-methyl-1,2,4-oxadiazole
3-(3-?????)-5-??-1,2,4-?????
160377-57-1
C9H7BrN2O
Dimethyl 2,3-diacetoxyfumarate
???(Z)-2,3-DIACETYLOXYBUT-2-ENEDIOATE
130-84-7
C10H12O8
4-(4-Chlorophenyl)-1-(4-(dimethylamino)-4-oxo-3,3-diphenylbutyl)-4-hydroxypiperidine 1-oxide (Loperamide Impurity)
109572-89-6
C29H33ClN2O3
1-Methyl-1-propylpiperidin-1-ium Bis(fluorosulfonyl)amide
911303-46-3
C9H20F2N2O4S2
5-Bromooxazolo[4,5-b]pyridine
1352885-93-8
C6H3BrN2O
Zinc nitride, 99% (metals basis)
?? ??????
1313-49-1
N2Zn3
2,6-Dichloro-4-(trifluoromethyl)benzonitrile
2,6-????-4-(????????)?????
157021-61-9
C8H2Cl2F3N
3-(((2R,3S)-2-((R)-1-(3,5-Bis(trifluoromethyl)phenyl)ethoxy)-3-(4'-fluoro-[1,1'-biphenyl]-4-yl)morpholino)methyl)-1H-1,2,4-triazol-5(4H)-one (Aprepitant Impurity)
2348441-63-2
C29H25F7N4O3
Ethyl 1,1,7,7-tetramethyl-11-oxo-2,3,5,6,7,11-hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylate
113869-06-0
C22H27NO4
4-Amino-N-benzylbenzenesulfonamide
4-???-N-??-???????
1709-54-2
C13H14N2O2S
N-Methylpyrrolidine-2-carboxamide
N-??????-2-???????
137693-34-6
C6H12N2O
4,4,4-Trifluorobutanamide
4,4,4-????????????
461-34-7
C4H6F3NO
N-(4-Biphenylyl)-2-naphthylamine
N-(???-4-?)????-2-??
6336-92-1
C22H17N
4-(4-Chlorophenyl)-1-(4-(4-fluorophenyl)-4-oxobutyl)piperidin-4-yl octanoate (Haloperidol Decanoate Impurity)
???????????
1134807-34-3
C29H37ClFNO3
3-Ethyl-1-vinylimidazolium Bis(trifluoromethanesulfonyl)imide
319476-28-3
C9H11F6N3O4S2
Lithium vanadium oxide, 99.9% (metals basis)
???????
15060-59-0
Li2O6V2
Tris[N,N-bis(trimethylsilyl)amide]gadolinium(III), 98%
35789-03-8
C18H54GdN3Si6
Phosphorus triiodide 99%
???????
13455-01-1
I3P
N,N'-((((Isopropylazanediyl)bis(2-hydroxypropane-3,1-diyl))bis(oxy))bis(3-acetyl-4,1-phenylene))dibutyramide (Acebutolol Impurity)
1330165-98-4
C33H47N3O8
4-Phenyl-9H-carbazole
1201561-34-3
C18H13N
3,6-Bis(5-bromo-2-pyridinyl)-2,5-dihydro-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4-dione
1455028-34-8
C56H88Br2N4O2
1-(3-Fluoro-phenyl)-piperidin-4-one
1-(3-????-??)-????-4-?
158553-31-2
C11H12FNO
(3R,4R,5S)-Ethyl 4,5-diamino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate (Oseltamivir Impurity)
212504-89-7
C14H26N2O3
2,6-Dibromo-4,8-bis(hexyloxy)benzo[1,2-b:4,5-b']dithiophene
2,6-????-4,8-??(????)-??[1,2-b:4,5-b']????
359017-65-5
C22H28Br2O2S2
4,4''''-Difluoro-5''-(4'-fluoro-[1,1'-biphenyl]-4-yl)-1,1':4',1'':3'',1''':4''',1''''-quinquephenyl
372956-40-6
C42H27F3
Pyrene-4-carbaldehyde
22245-51-8
C17H10O
2-(2-Nitrophenyl)propan-1-ol
2-(2-???-??)-???-1-OL
64987-77-5
C9H11NO3
4-(3,4-Dimethoxyphenyl)but-3-en-2-one
3,4-????????????
15001-27-1
C12H14O3
2-(2-(2-Ethoxyethoxy)ethoxy)ethyl methacrylate,95%(stabilized MEHQ)
2- [2- (2-? ??? ??)? ??] ?? ?? ?? ???
39670-09-2
C12H22O5
4,4'-Sulfonyldiphenol compound with 4,4'-sulfonylbis(chlorobenzene) (1:1)
25608-63-3
C24H18Cl2O6S2
2,4-Dimethyl-1H-indole
2,4-???-1H-??
10299-61-3
C10H11N
(2-Fluoro-6-nitro-phenyl)-acetic acid
136916-19-3
C8H6FNO4
(S)-2-amino-4-(2-chlorophenyl)butanoic acid
1260611-09-3
C10H12ClNO2
Chloromethyl propionate
5402-53-9
C4H7ClO2
N,N-Diethyl-2-methoxy-N-methylethanaminium Bis(fluorosulfonyl)amide
1079129-48-8
C8H20F2N2O5S2
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)tetradecanoic acid
478706-50-2
C29H39NO4
BTZ2F812-2ThBr
1450590-67-6
C34H45Br2F2N3S2
5-(Bromomethyl)isoquinoline
158654-74-1
C10H8BrN
2-Chloro-4-(cyclopropylmethoxy)benzoic acid
1237084-18-2
C11H11ClO3
N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-ethyl-D-alanine
1283761-38-5
C20H21NO4
4-Methyl-6-phenylpyrimidin-2-amine
15755-15-4
C11H11N3
2,2',2''-Nitrilotris(N-(2,6-dimethylphenyl)acetamide) (Lidocaine Impurity)
1374010-02-2
C30H36N4O3
2,5-Dibromobicyclo[4.2.0]Octa-1,3,5-triene
145708-71-0
C8H6Br2
4-(5-Bromo-4-chlorothiophen-2-yl)thiazol-2-amine (Avatrombopag Impurity)
1534575-19-3
C7H4BrClN2S2
3-Amino-5-methoxy-isonicotinic acid methyl ester
??3-aMino-5-???????????
82673-74-3
C8H10N2O3
Benzofuran-3-ylmethanamine
1-????-3-?????
165735-63-7
C9H9NO
Methacryloyl-D-proline
(R)-1-??????????-2-?????
106089-24-1
C9H13NO3
2-(2-Isobutyramido-6-oxo-1H-purin-9(6H)-yl)acetic acid
172405-20-8
C11H13N5O4
2,6-Di(thiophen-2-yl)dithieno[3,2-b:2',3'-d]thiophene
910788-24-8
C16H8S5
10-Acetyl-1,1,7,7-tetramethyl-2,3,6,7-tetrahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11(5H)-one
???521T
114768-72-8
C21H25NO3
BTO812-2Br
1888414-90-1
C46H82Br2N2O2S
5-Hydroxy-6,7,8-trimethoxycoumarin
1581248-32-9
C12H12O6
N-Fmoc-4-ethynyl-L-phenylalanine
1228049-41-9
C26H21NO4
(2S,3R,4S,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-carbonitrile
1355049-95-4
C12H13N5O4
6-Bromo-8-methoxy-2H-chromene-3-carbaldehyde
6-???-8-???-2H-??-3-???????
885271-15-8
C11H9BrO3
((2R,3S,4R,5R)-5-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl isobutyrate (Molnupiravir Impurity)
886538-48-3
C13H18N2O7
3-(3-((((S)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methyl)(methyl)amino)propyl)-5-hydroxy-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-benzo[d]azepin-2-one (Ivabradine Impurity)
2253977-80-7
C27H36N2O6
BTO12-2ThBr
1334686-71-3
C38H54Br2N2O2S3
1,3-Bis(4-cyano-3-(trifluoromethyl)phenyl)urea (Enzalutamide Impurity)
1895865-11-8
C17H8F6N4O
3T-CHO-Br
1628940-31-7
C25H31BrOS3
2-Methyl-benzooxazol-4-ylamine
4-???????,2-??-(9CI)
342897-54-5
C8H8N2O
(2-Amino-pyridin-3-yl)-phenyl-methanone
2-???-3-??????
3810-10-4
C12H10N2O
6-Bromobenzo[h]quinoline
30727-61-8
C13H8BrN
(R)-(+)-Bupivacaine (hydrochloride)
(R)-(+)-??????????
27262-46-0
C18H29ClN2O
3-Bromo-2-methyl-furan
3-???-2-????
83457-06-1
C5H5BrO
3-Isoxazol-4-yl-propan-1-ol
10421-09-7
C6H9NO2
2-Methylpentane-1,5-diol
2-????-1,5-??
42856-62-2
C6H14O2
Fmoc-L-4-Phe(4-Pyridynl)-OH
1282042-56-1
C29H24N2O4
5-Bromo-2,3-dimethoxybenzonitrile
5-???-2,3-DIMETHOXY-BENZONITRILE
164670-73-9
C9H8BrNO2
1,2-Bis(4-methoxyphenyl)-2-oxoethyl cyclohexylcarbamate
196599-80-1
C23H27NO5
4-Amino-3,5-dichlorophenol
3,5-????-1,4-?????
26271-75-0
C6H5Cl2NO
2-Bromo-1-(4-(phenyldiazenyl)phenyl)ethan-1-one
4-????????????
62625-24-5
C14H11BrN2O
(S)-3-(3,6-Dioxopiperazin-2-yl)propanoic acid
????(-GLY-GLU)
16364-35-5
C7H10N2O4
Diethyltellane
??????
627-54-3
C4H10Te
2-Propenoic acid, 2-methyl-, telomer with sodium sulfite (1:1), sodium salt
?????-????????????,????
156559-16-9
C4H9NaO5S
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