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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39982
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Methyl 2-amino-5-iodo-3-methylbenzoate1096481-48-9C9H10INO2
DIBOA17359-54-5C8H7NO4
Tetrabutylammonium Cyanoborohydride43064-96-6C17H39BN2
(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 5-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-4-carboxylate144978-05-2C15H20N2O6
3-Iodo-9,9'-spirobi[fluorene]1778649-23-2C25H15I
2-(Phenylamino)butanoic acid67832-70-6C10H13NO2
4,4'-Trimethylenebis(1-Methylpiperidine)4,4'-???????(1-??????)64168-11-2C15H30N2
(2S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)-4-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]butanoic acid446847-81-0C25H30N2O6
10-Bromo-11H-Benzo[a]carbazole1686100-42-4C16H10BrN
4-(2-Hydroxypropan-2-yl)-1-methylcyclohexane-1,2-diol62014-81-7C10H20O3
1,3-Bis(Chloromethyl)-1,1,3,3-tetrakis-(trimethylsiloxy)disiloxane1,3-BIS(?????)-1,1,3,3-?????(???????)????17909-34-1C14H40Cl2O5Si6
Bis(Dimethylamino)diethylsilane??(??????)?????33287-52-4C8H22N2Si
1,4-Bis(Trimethoxysilylmethyl)benzeneP-BIS(?????????)??193358-40-6C14H26O6Si2
Diofenolan63837-33-2C18H20O4
N-(2-Chloroethyl)-N'-Cyclohexylurea1-??????-3-(2-?????)???13908-11-7C9H17ClN2O
Methyl 2-(dichloromethylsilyl)propanoate18163-42-3C5H10Cl2O2Si
Trimethyl(Phenyl)tin????(??)??934-56-5C9H14Sn
1,3,5-Trimethyl-1,3,5-Triethoxy-1,3,5-trisilacyclohexane1,3,5-????-1,3,5-?????-1,3,5-?????????1747-56-4C12H30O3Si3
Bis(Chloromethyl)methylchlorosilane18171-56-7C3H7Cl3Si
1,1,1,5,5,5-Hexaethyl-3-Methyltrisiloxane1,1,1,5,5,5-????-3-???????13716-38-6C13H34O2Si3
Methylsilatrane???????2288-13-3C7H15NO3Si
10-Propyl-10H-PhenothiazineN-(n-???)-?????15375-48-1C15H15NS
1-[2-[2-[2-[2-(2-Prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethyl]pyrrole-2,5-dioneMal-PEG5-????2514947-01-2C17H25NO7
4-Amino-N-Carbamimidoylbenzenesulfonamide hydrate6190-55-2C7H12N4O3S
8-Methoxy-2H-Benzo[b][1,4]oxazin-3(4H)-one258532-71-7C9H9NO3
4-Methoxy-3,5-Dimethylpyridine???,4-???-3,5-???-(9CI)447461-23-6C8H11NO
Benzyl 5-Bromopentanoate60343-28-4C12H15BrO2
2,4,5-Trimethyl-2,5-dihydro-1,3-thiazole???,2,5-?????-2,4,5-????-60633-24-1C6H11NS
6-Hydroxy-2-(pyridin-2-yl)pyrimidin-4(3H)-one10198-74-0C9H7N3O2
Fmoc-3-Cyclopropyl-L-Phenylalanine1821775-85-2C27H25NO4
2-(1-Methoxyethylidene)Malononitrile2-(1-???????)??????5515-16-2C6H6N2O
Fmoc-L-Glu-pNA185547-51-7C26H23N3O7
Fmoc-D-homoArg(Et)2-OH (hydrochloride)2098497-24-4C26H35ClN4O4
N2-Fmoc-N,N,N2-Trimethyl-L-Gln-OH2255321-26-5C23H26N2O5
N-Fmoc-4-(4-Chlorophenyl)-L-phenylalanine1282042-60-7C30H24ClNO4
Fmoc-L-Leu-L-Pro-OH130832-25-6C26H30N2O5
2,4-Dichloro-5-(Trichloromethyl)pyrimidine2,4-????-5-???????????153600-16-9C5HCl5N2
Fmoc-L-Ala-4pip(Alloc)-OH313052-03-8C27H30N2O6
Fmoc-L-Phe-L-Pro-OH138372-76-6C29H28N2O5
Carbocisteine Impurity 3S-????????????15253-37-9C5H9NO4S2
(S)-2-((S)-2-(((Benzyloxy)Carbonyl)amino)propanamido)-3-(4-hydroxyphenyl)propanoic acid13122-97-9C20H22N2O6
2-Undecenoic acid4189-02-0C11H20O2
(4-(Tert-Butyl)phenyl)diphenylsulfonium bromide258872-06-9C22H23BrS
Fmoc-L-Asp-Odmb155866-25-4C28H27NO8
2,6-Difluorobenzaldehyde oxime19064-16-5C7H5F2NO
1,3-Dichloro-2-Methylpropane1,3-????-2-?????616-19-3C4H8Cl2
Fmoc-HomoArg(Me,Pbf)-OH2044710-25-8C36H44N4O7S
N-Fmoc-6-Methoxy-L-Tryptophan2173568-57-3C27H24N2O5
Fmoc-L-β-Ala-Lys(Boc)-OH1998700-95-0C29H37N3O7
Methyl 3-O-(α-D-Mannopyranosyl)-α-D-mannopyranoside??3-O-(??-D-??????)-??-D-????????72028-62-7C13H24O11
Allyl(Chloropropyl)dichlorosilane166970-54-3C6H11Cl3Si
3-(3,3,3-Trifluoropropyl)Heptamethyltrisiloxane3-(3,3,3-?????????)?????????27703-88-4C10H25F3O2Si3
Bis(Trimethylsilyl)itaconate55494-04-7C11H22O4Si2
2,5-Dibromo-4-chlorophenol1780815-39-5C6H3Br2ClO
5-(1-Methylindole-3-carbonyl)-1,3-dihydrobenzimidazol-2-one171967-71-8C17H13N3O2
Didecyl adipate??????????105-97-5C26H50O4
Methyl 3-(4-Methoxyphenyl)Oxirane-2-carboxylate42245-42-1C11H12O4
Tert-butyl (5S)-3,3-difluoro-5-hydroxypiperidine-1-carboxylate2381062-15-1C10H17F2NO3
4-Chloro-7h-pyrrolo[2,3-c]pyridazine1269823-02-0C6H4ClN3
(Z)-2-(Acetoxyimino)-2-(2-Aminothiazol-4-yl)acetic acid110130-88-6C7H7N3O4S
3-Chloro-N-methylbenzamide18370-10-0C8H8ClNO
N-Fmoc-4-(3,4-dichlorophenyl)-L-phenylalanine2172695-24-6C30H23Cl2NO4
((1R,2S)-Cyclohexane-1,2-diyl)bis(methylene) dimethanesulfonate66347-68-0C10H20O6S2
1,8-Bis(bromomethyl)naphthalene2025-95-8C12H10Br2
Doxofylline Impurity 21429636-73-6C9H12N4O4
Linezolid Impurity 121215006-11-3C20H28FN3O4
(1R,3aR,7aR)-1-((2R,5S,E)-5,6-dimethyl-6- ((trimethylsilyl)oxy)hept-3-en-2-yl)-7a- methyloctahydro-4H-inden-4-one(1R,3aR,7aR)-1-((2R,5S,E)-5,6-dimethyl-6-((??????)??)??-3-?-2-?)-7a-???????-4H-??-4-?95716-69-1C22H40O2Si
Tazobactam Acid Impurity 16125949-72-6C23H22N4O3S
2-Cyano-N-((R)-1-(2,4-dichlorophenyl)ethyl)-3,3-dimethylbutanamide???????139920-32-4C15H18Cl2N2O
N-([1,1'-Biphenyl]-4-yl)-9-phenyl-9H-carbazol-2-amine1427316-58-2C30H22N2
4-Nitrophenyl 2,4,6-Tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl)-b-D-glucopyranoside4-?????2,4,6-??-O-???-3-O-(2,3,4,6-???-O-???-bD-???????)-bD-?????????195715-98-1C32H39NO20
4-(4-amino-3-(4-amino-3-(4-amino-3-fluorophenoxy)phenoxy) phenoxy)-N-methylpicolinamide trihydrochloride hydrate2545933-24-0C25H22FN5O4
1,1,1,3,5,5,5-Heptamethyl-3-(3-((tetrahydrofuran-2-yl)methoxy)propyl)trisiloxane(???????????????)?????,5cSt1361237-41-3C15H36O4Si3
Captopril Related Compound 7(R)-1-[3-(?????)-2-??-1-?????]-L-???65167-28-4C11H17NO4S
diethyl 4,4'-((2-(5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)-1-phenylethyl)azanediyl)(R)-dibutyrate2316733-81-8C40H44F5N3O7
methyl 5-(2-(tert-butylamino)-1-hydroxyethyl)-2-hydroxybenzoate27566-09-2C14H21NO4
(E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylamide158693-01-7C10H7N3O5
Pyren-1-ylmethyl methacrylate1-????????????86112-79-0C21H16O2
4-(2-(tert-butylamino)-1-ethoxyethyl)-2-(ethoxymethyl)phenoly hydrochloride1221726-71-1C17H29NO3
Norepinephrine Impurity 2408328-15-4C8H8O4
Lenalidomide Impurity 1148103-74-8C5H7NO3
(2R,3R,4R,5S,6R)-2-(acetoxymethyl)-6-(4-chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate1620758-27-1C31H35ClO11
Olanzapine Impurity 3055525-92-3C11H11N3
Olmesartan Medoxomil Impurity 141417576-03-4C5H6O5
1-Bromo-4-(2-bromovinyl)benzene1-???-2-(4-?????)???778641-02-4C8H6Br2
D-lyxo-hex-2-ulopyranose41847-61-4C6H12O6
(9,9-Diethyl-9H-fluoren-2-yl)boronic acid9,9-???????-2-???400607-30-9C17H19BO2
Di-tert-butylphosphine oxideDI-T-?????????684-19-5C8H19OP
Ceftaroline Fosamil Impurity 81286218-70-9C22H22N8O6S4
Bromisoval Impurity 124433-94-1C6H12N2O3
(S)-3-((2R,5S)-2-((S)-(4-(benzyloxy)phenyl)((4-fluorophenyl)amino)methyl)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one1185883-39-9C40H36F2N2O5
sodium 2-(((4-(1-carboxylatopropyl)phenyl)amino)methyl)benzoate203313-55-7C18H19NO4
tert-butyl ((1S,2R,5R)-2-(2-((5-chloropyridin-2-yl)amino)-2-oxoacetamido)-5-(dimethylcarbamoyl)cyclohexyl)carbamate1255529-33-9C21H30ClN5O5
bis(6-(((3S,4R)-4-(4-fluorophenyl)piperidin-3-yl)methoxy)benzo[d][1,3]dioxol-5-yl)methane2105932-71-4C39H40F2N2O6
Bromfenac Impurity 5091714-58-8C15H9BrClNO
4,4'-(5-methylisoxazole-3,4-diyl)dibenzenesulfonamide2251048-58-3C16H15N3O5S2
Linezolid Impurity 23 HCl1429334-07-5C5H11Cl2NO2
2-((2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)propane-1,3-diyl diacetate86357-19-9C13H17N5O6
(S)-2-(4-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)-N-methylbenzamido)benzamido)pentanedioic acid2519848-42-9C28H29N9O6
4-(1-(1-ethoxyethyl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine1911644-33-1C13H15N5O
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