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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-400-8210725
???:malulu@leyan.com
??:China
URL: https://www.leyan.com/
? ?? ?:39990
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Zinc(II) 5,5'-(ethane-1,2-diyl)bis(2,3,7,8,12,13,17,18-octaethylporphyrin-21,23-diide)????????92995-45-4C74H90N8Zn2
Methyl 3-bromo-4,5-dimethoxybenzoate50772-79-7C10H11BrO4
1,2-Bis(4-butylphenyl)ethyne1,2-DI-(4-N-????)????80221-11-0C22H26
3-(1-Trityl-1H-imidazol-4-yl)propanoic acid3-(N-1-TRITYL-IMIDAZOL-4-YL)?????160446-35-5C25H22N2O2
4-Bromo-3-chloro-1,1'-biphenyl91354-08-4C12H8BrCl
5-(((4-Hydroxyphenethyl)amino)methyl)-2-methoxyphenol????1???4579-60-6C16H19NO3
Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-3-cyclohexylpropanoate37462-62-7C26H48N2O4
(S)-Methyl 3-amino-3-(pyridin-3-yl)propanoate dihydrochloride(S)-3-???-3-(3'-???)??????????????198959-36-3C9H13ClN2O2
4-Aminobenzoic acid hydrochloride4-??????HCL22669-27-8C7H8ClNO2
2,5-Dichloro-4-fluoropyridine1214350-63-6C5H2Cl2FN
5-Bromo-8-fluoroisoquinolin-1(2H)-one1536364-85-8C9H5BrFNO
2-Methyl-4-nitro-1-[4-[(trifluoromethyl)thio]phenoxy]benzene2-(4-??????????????)-5-??????106310-21-8C14H10F3NO3S
5-Chloro-1-methyl-1H-imidazole nitrate5-???-1-??-1H-???????4531-53-7C4H6ClN3O3
2-(4-Fluorophenyl)-1,3,2-dioxaborinane156942-21-1C9H10BFO2
2,6-Dihydroxynicotinamide26-???????????9535441-11-3C6H6N2O3
4-Ethyldihydrofuran-2(3H)-one16496-51-8C6H10O2
(S)-2,3-Bis(benzyloxy)propan-1-ol(S)-(-)-1,2-DI-O-??????20196-71-8C17H20O3
4-Chloro-2-fluoro-1-(trichloromethyl)benzene4-???-2-?????????????179111-13-8C7H3Cl4F
Methyl 2-chloro-2-methoxy-acetate?????-????????13157-96-5C4H7ClO3
1,4-Dimethoxybutane1,4-??????13179-96-9C6H14O2
H-Arg(Pbf)-OtBu.HCl1217317-67-3C23H39ClN4O5S
1-(3-Methylpyridin-2-yl)piperazine dihydrochloride111960-11-3C10H15N3
2-Methylquinoline-6-sulfonic acid2-?????-6-???93805-05-1C10H9NO3S
1,2-Di-p-tolylethane1,2-?(P-??)??538-39-6C16H18
(2R,4R)-Pentane-2,4-diylbis(bis(3,5-dimethylphenyl)phosphine)217648-63-0C37H46P2
4-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1,4-oxazepane-6-carboxylic acid1936071-00-9C21H21NO5
1,3,4,6-Tetrachloro-3a,6a-diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione1,3,4,6-??????-3??,6??-?-??????51592-06-4C16H10Cl4N4O2
1,1,4-Trimethylcyclohexane1,1,4-?????????7094-27-1C9H18
Methyl 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoate4-(2-Hydroxyethyl)-alpha,alpha-diMethylphenyl-aceticacid??????1000536-33-3C13H18O3
2-Ethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine1186041-95-1C12H19BN2O3
4,4,5,5-Tetramethyl-2-(4-propylphenyl)-1,3,2-dioxaborolane1359844-00-0C15H23BO2
2-(5-Bromopyridin-3-yl)-1H-benzo[d]imidazole953848-21-0C12H8BrN3
7-(4-(4-(4-(2,3-dichlorophenyl)piperazin-1-yl)butoxy)butoxy)-3,4-dihydroquinolin-2(1H)-one1796928-63-6C27H35Cl2N3O3
5-(Chloromethyl)benzo[d]thiazole1262889-04-2C8H6ClNS
1-Butoxynaphthalene20900-19-0C14H16O
(R)-3-methylhexanedioic acid623-82-5C7H12O4
(2,4-Dimethoxybenzyl)glycine20839-79-6C11H15NO4
3-(Bromomethyl)-4-fluorobenzonitrile3-(?????)-4-?????????856935-35-8C8H5BrFN
6-Chloro-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-d]pyrimidine1443286-90-5C10H11ClN4O
1,3-Bis(2-hydroxyethyl)pyrimidine-2,4(1H,3H)-dione711-66-0C8H12N2O4
Dipentylamine acetate211676-91-4C12H27NO2
(3,5-Bis(trifluoromethyl)phenyl)dimethylsilane3,5-BIS(????????)???????33558-36-0C10H10F6Si
2-Ethoxyethyl isobutyrate?????2-?????????54396-97-3C8H16O3
Azacitidine Impurity 25N-ForMyl-D-??????-3-??????(α/β-???)686299-20-7C8H14N4O6
2-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-1-(6-methylpyridin-2-yl)ethan-1-one614750-82-2C14H12N4O
Tetraethyl ((dimethylamino)methylene)bis(phosphonate)?????????????????????18855-52-2C11H27NO6P2
3-Bromo-1-isopropyl-1H-indazole1784489-02-6C10H11BrN2
(1R,2R)-2-(3-((5-(acryloyloxy)pentyl)oxy)-3-oxopropyl)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium155913-31-8C38H49NO11S
(2S)-2-(2,5-dioxo-3-propylpyrrolidin-1-yl)butanamide2432911-31-2C11H18N2O3
4,4'-(Cyclohexylidenemethylene)diphenol4,4'-??????????????5189-40-2C19H20O2
Adrenaline Impurity 13???,2-???-1-(2,6-???????)-(9CI)468721-10-0C8H7ClO3
Glycyl-L-alanyl-L-phenylalanineH-GLY-ALA-PHE-?17922-87-1C14H19N3O4
6-Bromopyren-1-ol6-???-1-???????114562-65-1C16H9BrO
N-Methylhex-5-en-1-amine 4-methylbenzenesulfonateN-METHYLHEX-5-EN-1-AMINE4-????????1108656-90-1C7H15N.C7H8O3S
Ethyl 6-fluoropicolinate??6-??????????1207609-63-9C8H8FNO2
10-Chloro-1,1-diethoxydecane10-???-1,1-??????1221273-58-0C14H29ClO2
2-Amino-1,5-anhydro-2,4-dideoxy-threo-pentitol1309081-45-5C5H11NO2
Benidipine Impurity 12166808-97-5C16H16N2O6
2,3,6,7-Tetrahydro-1H,5H-pyrido[3,2,1-ij]quinoline hydrobromide???? ???????83646-41-7C12H16BrN
3-(3-((Dimethyl(vinyl)silyl)oxy)-1,1,5,5-tetramethyl-1,5-divinyltrisiloxan-3-yl)propyl methacrylate3-METHACRYLOXYPROPYLTRIS(VINYLDIMETHYLSILOXY)??17096-10-5C19H38O5Si4
3-(1,3,2-Dioxaborinan-2-yl)phenol2070921-87-6C9H11BO3
2-(3-Bromophenyl)-2-(4-(tert-butoxycarbonyl)piperazin-1-yl)acetic acid2-(4-BOC-?????)-2-(3-???-??)????885273-07-4C17H23BrN2O4
(R)-tert-Butyl (3-amino-2-hydroxypropyl)carbamate1042665-73-5C8H18N2O3
Methyl 4-bromo-3-isopropylbenzoate2169639-98-7C11H13BrO2
4,5-Dichloro-1,3-bis(2,6-di(pentan-3-yl)phenyl)-1H-imidazol-3-ium chloride1435347-23-1C35H51Cl3N2
(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(naphthalen-1-yloxy)tetrahydro-2H-pyran-3,4,5-triol41335-32-4C16H18O6
Sodium N-((2S,3R,4R,5S,6R)-4,5-dihydroxy-2-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)-6-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)acetimidate142439-99-4C18H20NO11S.Na
Ethyl 5-((tert-butoxycarbonyl)amino)isoxazole-3-carboxylate??5-(tert-??????????)????-3-???????138742-18-4C11H16N2O5
Azilsartan Impurity 51857365-17-3C24H20N4O3
Cytarabine Impurity 382855-62-7C17H19N5O8
(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-phenethoxytetrahydro-2H-pyran-3,4,5-triol??????-D-?????????18997-54-1C14H20O6
3-Bromo-5-chloro-2-methylthiophene61074-71-3C5H4BrClS
3-Ethyl-4-methyl-1H-pyrrole-2,5-dione3-??-4-??-??-2,5-??20189-42-8C7H9NO2
(2R,3R,4R,5R,6R)-3-Acetamido-6-(acetoxymethyl)tetrahydro-2H-pyran-2,4,5-triyl triacetate10385-50-9C16H23NO10
Adrenaline Impurity 52-???-1-(2-???????)-???53074-73-0C8H7ClO2
Ethyl 3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxylate500011-92-7C11H9BrClN3O2
2-((2S,4R)-4-(Benzyloxy)-1-(tert-butoxycarbonyl)pyrrolidin-2-yl)acetic acid336182-08-2C18H25NO5
3-Methylhexanoicacid3-????????3780-58-3C7H14O2
(S)-2-((Tert-butoxycarbonyl)amino)-3-(4-(methylsulfonyl)phenyl)propanoic acid1865765-70-3C15H21NO6S
2-Chlorobutanamide2-?????????7462-73-9C4H8ClNO
(S)-4-Isopropyl-2-(1,10-phenanthrolin-2-yl)-4,5-dihydrooxazole1562372-40-0C18H17N3O
(S)-2-amino-3-(4-(tert-butoxycarbonyl)phenyl)propanoic acidHP-????-PHE(OTBU)-OH218962-77-7C14H19NO4
1-Fluoro-2-(m-tolyloxy)benzeneM-(2-???????)???78850-78-9C13H11FO
1-Chloro-6-(5-ethynylthiophen-2-yl)hexa-3,5-diyn-2-ol78876-53-6C12H7ClOS
3,4'-Diisopropyl-1,1'-biphenyl3,4'-DI-ISO-??????61434-46-6C18H22
S-(4-(Tert-butoxy)-4-oxobutyl)-l-cysteine30845-10-4C11H21NO4S
(S)-1-(L-arginyl)pyrrolidine-2-carboxamide hydrochloride76399-73-0C8H16ClN3O2
((Benzyloxy)carbonyl)glycyl-L-isoleucine20807-11-8C16H22N2O5
4-(Nonyloxy)benzaldehyde4-N-??????????50262-46-9C16H24O2
Sodium (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(naphthalen-2-yloxy)tetrahydro-2H-pyran-2-carboxylate20838-64-6C16H17NaO7
4-(Thiazol-4-yl)benzaldehyde127406-12-6C10H7NOS
3-((4-Methoxybenzyl)thio)propan-1-ol3-????????P-??????????202665-68-7C11H16O2S
N-(2-aminoethyl)morpholine-4-carboxamide4-??????????,N-(2-a????)-69630-16-6C7H15N3O2
(4R,5S)-2-(6-Methylpyridin-2-yl)-4,5-diphenyl-4,5-dihydrooxazole2417321-37-8C21H18N2O
2-(Bromomethyl)-5-fluoro-1,3-dimethylbenzene2,6-???-4-???????????200799-19-5C9H10BrF
N1-(2-Aminoethyl)-N2,N2-dimethylethane-1,2-diamineN2-(2-?????)-N1,N1-?????????24229-53-6C6H17N3
2-(2-(2-((6-Chlorohexyl)oxy)ethoxy)ethoxy)ethan-1-ol1355955-95-1C12H25ClO4
2-Isopropoxyethyl benzoate???2-????????????95241-36-4C12H16O3
2-Amino-6-methylbenzamide?????,2-???-6-??-(9CI)1885-31-0C8H10N2O
9-(Diphenylmethylene)-9H-fluorene????????????4709-68-6C26H18
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