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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39996
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?? ????

Fmoc-Pro-OPfp86060-90-4C26H18F5NO4
Sodium Sorbate??????7757-81-5C6H7NaO2
Homobrassinolide74174-44-0C29H50O6
(2S,3aS,7aS)-1-((S)-2-(((S)-1-Carboxybutyl)amino)propanoyl)octahydro-1H-indole-2-carboxylic acid (Perindopril Impurity)???????95153-31-4C17H28N2O5
(Butan-2-yl)ureaN-sec-?????689-11-2C5H12N2O
6-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole (Esomeprazole Impurity)EsoMeprazole????H193/61784143-42-6C18H21N3O3S
2-Hydroxy-N,N,N-trimethylethanaminium hydrogencarbonate??? ????? ?????78-73-9C6H15NO4
2-(Chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine hydrochloride (Rabeprazole Impurity)117977-20-5C11H16ClNO2
Ethyl 7-chloro-1-cyclopropyl-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate103877-51-6C16H16ClNO3
3-Hydroxy-2,2-dimethylpropyl 3-hydroxy-2,2-dimethylpropanoate?????????(??????????)1115-20-4C10H20O4
Croton oilCROTON ??8001-28-3
Diisobutyl phosphonate1189-24-8C8H19O3P
Dibromo(1,5-cyclooctadiene)platinum(II)12145-48-1C8H12Br2Pt
2-(Trimethylsilyloxy)furan61550-02-5C7H12O2Si
Titanium(IV) butoxide, polymer1-???, ????(4+) ?, ?????(1-???, ???(4+) ?, ?????)9022-96-2C4H10OTi
4-Fluoro-1H,2H,3H-pyrrolo[2,3-b]pyridin-2-one4-????-1H-???[2,3-b…956460-93-8C7H5FN2O
methyl 1-cyclopropyl-6-fluoro-7-((4aS,7aS)-hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate (Moxifloxacin Impurity）721970-35-0C22H26FN3O4
9-(1,3-Dioxolan-2-ylmethyl)-3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione1174289-18-9C11H14N4O4
1-(2,6-Dichloro-3-fluorophenyl)ethanol1-(2,6-????-3-??????)???756520-66-8C8H7Cl2FO
(R)-Duloxetine116539-60-7C18H19NOS
1-(2-Amino-1-(4-methoxyphenyl)ethyl)cyclohexan-1-ol1-(4-?????)-2-???????????????93413-77-5C15H23NO2
Methoxydimethyl(octyl)silane??????-N-????93804-29-6C11H26OSi
tert-Butyl glycidyl ether7665-72-7C7H14O2
N-Methyl OmeprazoleN-???????(???????????isoMers????)89352-76-1C18H21N3O3S
3-Hydroxy-1-adamantyl-D-glycineN-????-1-aMino-3-ada???1032564-18-3C12H19NO3
6-Methoxy-4-methylcoumarin6295-35-8C11H10O3
(R)-Butane-1,2,4-triol(R)-(+)-1,2,4-?????70005-88-8C4H10O3
Di-n-butyl sulfate625-22-9C8H18O4S
N-(4-Nitrophenethyl)acetamideN-???-2-(4-?????)????6270-07-1C10H12N2O3
(S)-2-Acetoxy-1,1,2-triphenylethanol(S)-(-)-2-HYDROXY-1,2,2-???????????95061-51-1C22H20O3
((3S,4S,5R)-2,3,4-trihydroxytetrahydrofuran-2,5-diyl)bis(methylene) bis(dihydrogen phosphate), calcium salt103213-33-8C6H16CaO12P2
5-Methyl-5-propyl-1,3-dioxan-2-one5-??-5-???-1,3-???-2-?7148-50-7C8H14O3
2-(4-Methylthiazol-5-yl)ethyl butyrate2-(4-?????-5-?)???????94159-31-6C10H15NO2S
Acid Green A?????SF???93942-43-9C29H36N2O6S2.K
1,4,5,8-Tetrahydroxyanthracene-9,10-dione1,4,5,8-?????????????81-60-7C14H8O6
Alanylglycine1188-01-8C5H10N2O3
Atomoxetine83015-26-3C17H21NO
Methyl 2-(1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetate (Etodolac Impurity)122188-02-7C18H23NO3
Allyl acrylate?? ????999-55-3C6H8O2
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrile878194-92-4C12H15BN2O2
3-Bromo-5-(chloromethyl)pyridine120277-69-2C6H5BrClN
4,4'-Bis[4-(di-p-tolylamino)styryl]biphenyl4,4'-??[4-(?-p-?????)???]???119586-44-6C56H48N2
1-(Vinyloxy)octadecane?????????930-02-9C20H40O
2-Cyclohexylphenol2-????????119-42-6C12H16O
2-(4-(4-(4-(Hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid (Fexofenadine Impurity)??????76811-98-8C32H37NO4
3,6-Bis(5-bromothiophen-2-yl)-2,5-dioctylpyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione1057401-13-4C30H38Br2N2O2S2
7-Chloro-2-phenylquinoline7-???-2-??-???61687-26-1C15H10ClN
5,5'-Methylenebis(2-hydroxybenzoic acid)122-25-8C15H12O6
2-[(difluoromethyl)sulfanyl]acetic acid83494-32-0C3H4F2O2S
Nickel naphthenate????? ?? ?61788-71-4C22H14NiO4
N-Octyl 4-hydroxybenzoate1219-38-1C15H22O3
2'-Amino-2'-deoxyadenosine10414-81-0C10H14N6O3
Dimepranol acedoben4-?????????,1-(??????)???-2-?(1:1)?????61990-51-0C9H9NO3.C5H13NO
1,2-Bis(bis(perfluorophenyl)phosphino)ethane76858-94-1C26H4F20P2
Methyl 4-((tert-butoxycarbonyl)amino)piperidine-4-carboxylate4-N-BOC-???-????-4-???????????115655-44-2C12H22N2O4
4-Morpholinopyridin-2-amine722549-98-6C9H13N3O
Decyl 1-thio-β-D-glucopyranosideDECYL-BETA-D-1-???????????98854-16-1C16H32O5S
4-tert-Butoxystyrene4-tert-??????95418-58-9C12H16O
4-Thiophenyl phenyl diphenyl sulfonium hexafluoroantimonate?????????? ???(4-??????)???71449-78-0C24H19F6S2Sb
2-Amino-4,6-dibromobenzoic acid2-???-4,6-???????81190-68-3C7H5Br2NO2
Fragransin A2112652-46-7C20H24O5
((R)-3-methyl-1-((R)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronic acid1132709-15-9C19H25BN4O4
Anisodine (hydrobromide)76822-34-9C17H21NO5.BrH
3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride93076-03-0C11H16Cl2N2O
Methyl 2-mercapto-1-methyl-1H-imidazole-5-carboxylate??1-??-2-???-1H-????-5-??????68892-07-9C6H8N2O2S
Randaiol87562-14-9C15H14O3
Methyl 4-amino-2-chloropyrimidine-5-carboxylate4-???-2-???-????-5-???????????858269-13-3C6H6ClN3O2
(1R,2S)-1-Amino-N-(cyclopropylsulfonyl)-2-ethenylcyclopropanecarboxamide 4-methylbenzenesulfonate (1:1)1028252-16-5C16H22N2O6S2
Milnacipran????????92623-85-3C15H22N2O
6-Benzyl-6,7-dihydro-5H-pyrrolo[3,4-b]pyridine109966-30-5C14H14N2
1,3,5-Trimethyladamantane1,3,5-????????707-35-7C13H22
1-Iodo-2,4-dinitrobenzene2,4-?????????709-49-9C6H3IN2O4
(2S,6R)-6-Amino-2-(thiophen-2-yl)-1,4-thiazepan-5-one110221-26-6C9H12N2OS2
Reactive yellow 36539-67-9C21H17ClN8O7S2
2,4-Dimethyloxazole??????7208-05-1C5H7NO
5-Hydroxypyrrolidin-2-one62312-55-4C4H7NO2
4-Bromo-3-methylbenzenesulfonyl chloride72256-93-0C7H6BrClO2S
7,7'-(Butane-1,4-diylbis(oxy))bis(3,4-dihydroquinolin-2(1H)-one)882880-12-8C22H24N2O4
Diisobutyl perylene-1,2-dicarboxylate???????????(2-?????)????79869-59-3C30H28O4
tert-Butyl 3-(3-methylpyridin-2-yl)benzoatetert-??3-(3-?????-2-?)?????1083057-12-8C17H19NO2
(2R,5S)-N,5-bis(4-fluorophenyl)-5-hydroxy-2-(4-hydroxybenzyl)pentanamide (Ezetimibe Impurity）(αR,δS)-4-????-N-(4-??????)-δ-?????-α-[(4-???????)??]???????1197811-72-5C24H23F2NO3
Tenofovir Disoproxil Impurity A??????????4851456-00-3C15H25N6O5P
2-n-Octylthiophene880-36-4C12H20S
2-Methyl-5-phenylbenzo[d]oxazole2-??-5-??????61931-68-8C14H11NO
1,1-Dimethylsilolane1072-54-4C6H14Si
2,4-Difluoro-3-methylbenzaldehyde2,4-?????-3-????????847502-88-9C8H6F2O
(R)-5-(2-aminopropyl)-2-methoxybenzenesulfonamide hydrochloride(R)-(+)-5-(2-??????)-2-?????????????112101-75-4C10H17ClN2O3S
1,3-Benzenedisulfonic acid disodium salt1,3-???????, ???? ?831-59-4C6H7NaO6S2
Benzyl (2S,3aS,6aS)-octahydrocyclopenta[b]pyrrole-2-carboxylate(S,S,S)-2-??????[3,3,0]-??-??????????????93779-31-8C15H19NO2
Lithium citrate??? ??919-16-4C6H5Li3O7
Diethyl dibromomalonate????????????631-22-1C7H10Br2O4
2,2'-(5-(Hydroxymethyl)-1,3-phenylene)bis(2-methylpropanenitrile) (Anastrozole Impurity)5-(???????)-??,??,??',??'-?????-1,3-?????????120511-88-8C15H18N2O
1-(((Cyclohexyloxy)carbonyl)oxy)ethyl 3-((2'-(1-ethyl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate (Candesartan Cilexetil Impurity)2-????-2-?????-1H-1-???????????1185255-99-5C33H34N6O6
Nemadipine B????B79925-38-5C19H21Cl2NO4
Boc-D-Trp(For)-OH64905-10-8C17H20N2O5
Ethyl phenylcarbamate101-99-5C9H11NO2
Octahydro-1H-4,7-methanoinden-5-yl acrylate????????????????7398-56-3C13H18O2
21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione?????????S21-?????640-87-9C23H32O5
5-Amino-2-methyl-N-phenylbenzenesulfonamide4-??????-2-??????79-72-1C13H14N2O2S
5-Chloro-2-methoxypyridine-4-carboxylic acid5-???-2-???-??????88912-22-5C7H6ClNO3
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