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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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5-Bromo-1H-indole-2-carbonitrile5-BroMo-1H-??-2-??????902772-13-8C9H5BrN2
4-((Benzyloxy)methyl)-6-chloropyrimidine4-??????-6-???-????914802-11-2C12H11ClN2O
3-(4-Aminophenyl)pyrazole4-(1H-PYRAZOL-3-YL)??????89260-45-7C9H9N3
2-(4-Phenoxyphenyl)acetonitrile4-???????????92163-15-0C14H11NO
Bis(cyclopentadienyl)zirconium(IV) bis(trifluoromethanesulfonate)tetrahydrofuran complexBIS(CYCLOPENTADIENYL)ZIRCONIUMBIS(TRIFLUOROMETHANESULFONATE)?????????ADDUCT89672-77-5C16H8F6O7S2Zr
Imidazo[1,2-a]pyrimidin-6-amine6-???-????[1,2-A]????944900-19-0C6H6N4
2-(4-(Benzyloxy)phenyl)-N,N-dimethylacetamide4-(BENZYLOXY)-N,N-???????????????919475-15-3C17H19NO2
1-(4-Fluorophenyl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid888721-65-1C13H10FNO3
1,1′:4′,1′′-Terphenyl]-3,4′′,5-triol890854-82-7C18H14O3
5-Methylpyrimidine-2-carbaldehyde2-????????????,5-??-(9CI)90905-62-7C6H6N2O
4-(Oxazol-5-yl)benzohydrazide4-(5-????)???????886362-14-7C10H9N3O2
2′-Deoxyguanosine 5′-monophosphate902-04-5C10H14N5O7P
5,6-Difluoro-1H-indazole5,6-?????-1H-???944898-96-8C7H4F2N2
5-(4-Fluorophenyl)picolinonitrile5-(4-??????)???-2-?????914349-75-0C12H7FN2
Boc-(S)-3-ThienylglycineBOC-(S)-3-??????910309-12-5C11H15NO4S
6,6-Dimethyl-3-azabicyclo[3.1.0]hexane hydrochloride6,6-???-3-??????[3.1.0]??(???)943516-55-0C7H14ClN
Celecoxib Trifluro Impurity (Sitagliptin Impurity 26)910303-54-7C11H9F3O2
Methyl (2S,4R)-4-Boc-aminopyrrolidine-2-carboxylate hydrochloride(2S,4R)-4-BOC-???????-2-??????????-HCL913742-54-8C11H21ClN2O4
Ethyl 5-methyl-1-phenyl-1H-pyrazole-4-carboxylate??5-??-1-??-1H-???-4-???????89193-16-8C13H14N2O2
(3R,4R,5S)-Ethyl 4-acetamido-5-amino-3-hydroxycyclohex-1-enecarboxylate (Oseltamivir Impurity）903907-74-4C11H18N2O4
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine7-??-7H-???[2,3-d]????-5-??????????934178-97-9C19H22BN3O4S
1-Ethyl-2,3-dimethylbenzene3-??-?-???933-98-2C10H14
1,4-Phenylenebis(methylene) bis(diethylcarbamodithioate)P-???????(N,N-???????????)89964-93-2C18H28N2S4
2-Chloro-5-fluorobenzamide2-???-6-????????88487-25-6C7H5ClFNO
3-Chloro-2H-chromen-2-one3-??????92-45-5C9H5ClO2
5-Bromo-3-(pyrrolidin-1-yl)pyrazin-2-amine2-???-5-???-3-????-1-????893611-72-8C8H11BrN4
Methyl 4-amino-6-methylpyridine-3-carboxylate4-???-6-??-??????????886372-01-6C8H10N2O2
2-([1,1'-biphenyl]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane???-2-??????914675-52-8C18H21BO2
Methyl n-((benzyloxy)carbonyl)-o-(tert-Butyl)-d-serinate93204-37-6C16H23NO5
N,N'-Dimethyl-2,2'-diamino-1,1'-binaphthyl[1,1'-?????]-2,2'-???,N,N'-???93621-64-8C22H20N2
1-Benzyl-4-(5,6-dimethoxy-1-oxo-2,3-dihydro-1H-indene-2-carbonyl)pyridin-1-ium chloride923571-16-8C24H22NO4.Cl
(5-Methyl-1,3-thiazol-2-yl)methanamine2-(?????)-5-?????921091-08-9C5H8N2S
2-Aminoethyl nicotinate nitrate (Nicorandil impurity)88598-33-8C8H11N3O5
Methyl 5-bromo-2-methylthiazole-4-carboxylate??5-???-2-??-1,3-???-4-???????899897-21-3C6H6BrNO2S
1-(4-Bromo-1H-indazol-1-yl)ethan-1-one1-???-4-???-1H-???885698-70-4C9H7BrN2O
3,5-Dihydroxy-2-naphthoic acid89-35-0C11H8O4
1H-Pyrazolo[3,4-c]pyridine-3-carboxylic acid1H-????[3,4-c]???-3-?????932702-13-1C7H5N3O2
3-Chloro-6-(1-methyl-1H-pyrazol-4-yl)pyridazine943541-20-6C8H7ClN4
1-(1-methyl-1H-pyrazol-4-yl)ethyl]amine1-(1-METHYL-1H-PYRAZOL-4-YL)???911788-33-5C6H11N3
1-Bromo-4-fluoro-2-methoxy-5-(propan-2-yl)benzene1-BroMo-4-????-5-?????-2-?????944317-92-4C10H12BrFO
2-(Methylthio)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine2-(????)????-5-??????????940284-18-4C11H17BN2O2S
2-Bromo-5-iodopyrimidine2-???-5-???????905856-70-4C4H2BrIN2
2-Pyridin-2-yl-cyclopropanecarboxylic acid2-???-2-YL-???????????90563-75-0C9H9NO2
Bromoacetamido-PEG3-azide?????????-PEG4-???940005-81-2C10H19BrN4O4
3-Bromo-6-chloro-2-fluorophenol3-BROMO-6-???-2-FLUOROPHENOL943830-14-6C6H3BrClFO
1,3-Diaminopyrene1,3-??????92821-64-2C16H12N2
tert-Butyl trans-3-hydroxy-4-methylpyrrolidine-1-carboxylate885102-33-0C10H19NO3
Methyl 5-bromo-2-oxoindoline-7-carboxylate??5-???-2-?????-7-???????898747-32-5C10H8BrNO3
6-Chloro-4-(2-chlorophenyl)quinazoline-2-carbaldehyde6-???-4-(2-?????)????-2-??????93955-15-8C15H8Cl2N2O
tert-Butyl 2-(3-bromophenyl)piperazine-1-carboxylate1-Boc-2-(3-?????)????886767-65-3C15H21BrN2O2
1-Hydroxy-1-phenyl-2-propanone1-?????-1-?????90-63-1C9H10O2
1-Benzyl-4-(hydroxymethyl)pyrrolidin-2-one1-??-4-(???????)????-2-?96449-69-3C12H15NO2
4-Methoxypyrimidine-2-carbonitrile2-??????????,4-???-(6CI,9CI)94789-37-4C6H5N3O
(4-(Trifluoromethyl)pyridin-3-yl)boronic acid947533-41-7C6H5BF3NO2
4-Iodo-1-Methyl-1H-pyrazole-5-carbaldehyde959986-66-4C5H5IN2O
5-Aminopyrazine-2-boronic acid pinacol ester6-??????-2-??????????947249-41-4C10H16BN3O2
3,3-Diphenyldihydrofuran-2(3H)-one??,??-DIPHENYL-??-?????956-89-8C16H14O2
2-Methyl-6-(1-methylethyl)-4-pyrimidinamine95206-97-6C8H13N3
4-(1-Hydroxy-2-((6-(3-phenylpropoxy)hexyl)amino)ethyl)-2-(hydroxymethyl)phenol (Salmeterol Impurity)94749-11-8C24H35NO4
(6R,7R)-7-((E)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-((1-methylpyrrolidin-1-ium-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (Cefepime Impurity)??????97164-57-3C19H24N6O5S2
(6R,7R)-7-((E)-2-(2-Aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (Ceftazidime Impurity)CeftazidimeEP???B97148-38-4C22H22N6O7S2
3-(3,6-bis(2-hydroxyethyl)pyrazin-2-yl)propanoic acid (Clavulanic acid Impurtiy)3,6-??(2-??????)-2-???????96681-85-5C11H16N2O4
Decyldimethylbenzylammonium chloride?????????????965-32-2C19H34ClN
ethyl 5-(chloromethyl)-1,2,4-oxadiazole-3-carboxylate??5-(?????)-1,2,4-?????-3-???????1009620-97-6C6H7ClN2O3
Dabsyl-L-methionineDABSYL-L-????97684-99-6C19H24N4O4S2
2-Chloroheptane2-??????1001-89-4C7H15Cl
Aniline-13C6???(13C6)100849-37-4C6H7N
Bis(4-(trifluoromethyl)phenyl)phosphine??(4-TRIFLUOROMETHYLPHENYL)PHPHPHINE99665-68-6C14H9F6P
(S)-tert-Butyl 3-(((benzyloxy)carbonyl)amino)piperidine-1-carboxylate(S)-1-Boc-3-(Cbz-???)-????1002360-09-9C18H26N2O4
rel-(1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine(1R???)-2-(3,4-???????)????????.HCl1006614-49-8C9H9F2N
1-Ethyl-4-isobutylbenzene1-??-4-(2-?????)??100319-40-2C12H18
1-(5-Chloro-1H-indazol-1-yl)ethanone1-(5-???-1H-???-1-?)???98083-43-3C9H7ClN2O
4,4,5,5-Tetramethyl-2-[3-(4-pyridyl)phenyl]-1,3,2-dioxaborolane1009033-83-3C17H20BNO2
4-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine100644-66-4C6H6ClN5
2-(Aminomethyl)-4-bromoaniline dihydrochloride1004997-73-2C7H9BrN2.2ClH
2-(((((((2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)oxy)oxidophosphoryl)oxy)-N,N,N-trimethylethan-1-aminium????????99492-83-8C14H25N3O12P2
2-(((Benzyloxy)carbonyl)amino)-3,3,3-trifluoropropanoic acidN-[(????)????]-3,3,3-?????????10068-52-7C11H10F3NO4
4-Ethyl-1H-pyrazol-3-amine oxalate4-??-1H-???-3-a?????1010800-27-7C7H11N3O4
Cerium stearate(x:1)??(III)??????10119-53-6C18H36CeO2
(R)-4-Amino-4-phenylbutanoic acid hydrochloride1010129-08-4C10H14ClNO2
2-(2,6-Difluorophenyl)pyrrolidine2-(2,6-???????)????1016529-46-6C10H11F2N
2-(Pyridin-2-yl)morpholine2-(???-2-?)????1018656-53-5C9H12N2O
N-Benzyl-N,N'-dimethylethylenediamineN-??-NN'-?????????102-11-4C11H18N2
1(2),3(2),5(2),7(2),9(2),11(2)-Hexahydroxy-1,3,5,7,9,11(1,3)-hexabenzenacyclododecaphane-1(5),3(5),5(5),7(5),9(5),11(5)-hexasulfonic acid4-?????[6]??102088-39-1C42H36O24S6
2-Nitropyridin-4-ol101654-28-8C5H4N2O3
5-Phenylnicotinic acid5-??????10177-12-5C12H9NO2
6-Methyl-5-propylpyrimidin-4-ol103980-68-3C8H12N2O
(R)-5-Hydroxypiperidin-2-one102774-92-5C5H9NO2
5-Bromo-2-cyanobenzoic acid5-???-2-??????1032231-28-9C8H4BrNO2
2-(4-(Bromomethyl)-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane1029439-49-3C13H17BBrFO2
Pent-1-en-1-ylboronic acid104376-24-1C5H11BO2
3-Phenylpropyl isobutyrate103-58-2C13H18O2
(2S,3S)-2-Amino-3-methoxybutanoic acid(2S,3S)-2-???-3-??????104195-80-4C5H11NO3
Methyl 1H-pyrazolo[4,3-b]pyridine-5-carboxylate3-b]???-5-???????1033772-23-4C8H7N3O2
trans-3-Aminocyclobutanol1036260-45-3C4H9NO
4-Bromo-7-chloroisoquinolin-1(2H)-one4-???-7-????????-1(2H)-?1028252-13-2C9H5BrClNO
SH-PEG12-COOHThio-PEG12-?1032347-93-5C27H54O14S
N-(2-Chloropyridin-3-yl)-2-nitrobenzamideN-(2-??????-3-YL)-2-???????1028-86-0C12H8ClN3O3
3-Butoxypropan-1-Ol???????n-?????10215-33-5C7H16O2
2-(2-Chlorophenyl)acetamide2-(2-?????)??????10268-06-1C8H8ClNO
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