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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/
? ?? ?:39988
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4-Methoxy-3-(3-morpholinopropoxy)benzonitrile3-(3-?????????)-4-????????675126-28-0C15H20N2O3
1-(Cyclopenta-2,4-dien-1-ylidene)-N,N-dimethylmethanamine5-(?????????)-1,3-???????696-68-4C8H11N
Ethyl 8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate4-?????-8-?????-3-??????????77156-75-3C13H13NO3
(R)-3-Amino-3-(4-hydroxyphenyl)propanoic acid hydrochloride(R)-3-???-3-(4-?????-??)-?????73025-69-1C9H11NO3
2,3,4,5-Tetrafluorobenzotrifluoride654-53-5C7HF7
4,6-Bis(difluoromethoxy)pyrimidin-2-amine86209-44-1C6H5F4N3O2
Methyl 3-amino-4-butanamido-5-methylbenzoate??4-(??????)-5-??-3-????????675882-71-0C13H18N2O3
5-Hydroxyisophthalamide5-????????????68052-43-7C8H8N2O3
(2,2-Dimethyl-1,3-dioxolan-4-yl)methyl methacrylate???????????????????7098-80-8C10H16O4
2-Methyloctan-1-ol818-81-5C9H20O
Ethyl 1-methyl-1H-imidazole-5-carboxylate??1-??????-5-???????66787-70-0C7H10N2O2
Benzyl (6-aminohexyl)carbamate hydrochloride78618-06-1C14H23ClN2O2
Penta-2,4-dienoic acid2,4-???????626-99-3C5H6O2
2,5-Bis(benzyloxy)benzoic acid67127-91-7C21H18O4
2,5-Difluorobenzene-1-thiol2,5-?????????77380-28-0C6H4F2S
n-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)formamide6-???-5-?????-1,3-??????7597-60-6C7H10N4O3
Xanthoxyletin84-99-1C15H14O4
4-(Bromomethyl)furan-2(5H)-one4-(?????)-5-?????-2-?61934-55-2C5H5BrO2
1-Iodoadamantane768-93-4C10H15I
2-((3-((4-((3-chloro-4- fluorophenyl)amino)-7- methoxyquinazolin-6- yl)oxy)propyl)amino)ethan-1-ol (Gefitinib Impurity）847949-56-8C20H22ClFN4O3
2-Hexadecenoic acid2-?????629-56-1C16H30O2
Bis(acetato-o)triphenylbismuth(v)7239-60-3C22H21BiO4
DMCM??-6,7-?????-4-??-??-???-3-??????82499-00-1C17H18N2O4
1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine???[1,2-a]???,1,2,3,4-???????-(9CI)71257-38-0C7H10N2
(2-(bicyclo[2.2.1]hept-5-en-2-yl)ethyl)trimethoxysilane(BICYCLOHEPTENYL)??]???????68323-30-8C12H22O3Si
Fiacitabine69123-90-6C9H11FIN3O4
4-Epidoxycycline6543-77-7C22H24N2O8
Pentadec-1-yne765-13-9C15H28
Dichloroacetaldehyde diethyl acetal???????619-33-0C6H12Cl2O2
1,2-Dimethylquinolin-4-one-3-carboxylic acid73281-83-1C12H11NO3
rel-trans-Ketoconazolerac-trans-?????83374-59-8C26H28Cl2N4O4
Ac-Lys(Z)-OH6367-08-4C16H22N2O5
4-(4-Ethylpiperazin-1-ylmethyl)phenylamine4-(4-??-????-1-???)-????611225-86-6C13H21N3
Diethyl 4,4'-(diazene-1,2-diyl)dibenzoate4,4'-?????????????7250-68-2C18H18N2O4
Bis((dibutoxyphosphorothioyl)thio)zinc??O,O,O',O'-???????(??????????)6990-43-8C8H19O2PS2.1/2Zn
4,5-Difluoro-2-methyl-1h-indole4,5-?????-2-????85462-60-8C9H7F2N
5-Chloro-2,4,6-trifluoropyrimidine5-???-2,4,6-??????????697-83-6C4ClF3N2
3-Methyl-5-nitropicolinonitrile2-???-3-??-5-??????65169-63-3C7H5N3O2
5-Ethynylisobenzofuran-1,3-dione4-????????73819-76-8C10H4O3
rel-(4aR,8aS)-Decahydroquinoline???-????????767-92-0C9H17N
(3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl)methanamine73344-75-9C11H15NO2
Cyclopropyl(4-fluorophenyl)methanone772-31-6C10H9FO
(2',6'-Dimethoxy[1,1'-biphenyl]-2-yl)bis(1,1-dimethylethyl)phosphine2-(?-tert-??????)-2',6'-???????819867-21-5C22H31O2P
(2S,5R,6R)-3,3-Dimethyl-7-oxo-6-pivalamido-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (Ampicillin Impurity)6489-58-3C13H20N2O4S
2-(2-Bromophenyl)-4,6-dipheyl-1,3,5-triazine77189-15-2C13H18O
Benzyl hexanoate????????6938-45-0C13H18O2
4-(Piperazin-1-yl)benzoic acid85474-75-5C11H14N2O2
Tosyl-D-valine68005-71-0C12H17NO4S
1,2-Epoxyoctadecane7390-81-0C18H36O
2-Amino-3,4,5-trimethoxybenzoic acid61948-85-4C10H13NO5
4-Hydroxymethyl Loratadine4-???????????609806-40-8C23H25ClN2O3
2-(Pyridin-4-yl)acetohydrazide69583-00-2C7H9N3O
2-Acetyl-5-bromo-6-methoxynaphthalene2-???-5-???-6-???????84167-74-8C13H11BrO2
beta-L-D4A7057-48-9C10H11N5O2
(R)-2-Amino-3-(7-chloro-1H-indol-3-yl)propanoic acid75102-74-8C11H11ClN2O2
2-Acetylamino-4-methylthiazole-5-carboxylic acid2-??????-4-??-???-5-?????63788-62-5C7H8N2O3S
Dichloro(phenyl)(vinyl)silane7719-02-0C8H8Cl2Si
(6R,7R)-7-((Z)-2-(Furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-3-((((2,2,2-trichloroacetyl)carbamoyl)oxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefuroxime Impurity)CefuroxiMeAxetil???C76598-06-6C18H15Cl3N4O9S
tert-Butyl 2-(4-chlorophenyl)piperazine-1-carboxylate2-(4-?????)????-1-?????TERT-??????769944-39-0C15H21ClN2O2
((Benzyloxy)carbonyl)-l-leucyl-l-leucine7801-71-0C20H30N2O5
N-Phenylnicotinamide hydrochlorideN-???????????69135-90-6C12H11ClN2O
(3-Methylphenyl)thiourea621-40-9C8H10N2S
Undecylamine1-??????7307-55-3C11H25N
1,4-Bis(dicyclohexylphosphino)butane1, 4-?? (dicyclohexylphosphino) ??65038-36-0C28H52P2
3,6,9-Trimethylenedecahydroazuleno[4,5-b]furan-2(3H)-one74299-48-2C15H18O2
Cirsiumaldehyde5,5'-????(5-???-2-??????)7389-38-0C12H10O5
rac-2-[(1r,4r)-4-aminocyclohexyl]acetic acid hydrochloride, trans76325-96-7C8H16ClNO2
Dimethyldiphenylsilane778-24-5C14H16Si
Glycyl-L-threonine7093-70-1C6H12N2O4
N,N'-Methylenediformamide?????????6921-98-8C3H6N2O2
12-Ethoxy-11-methyl-12-oxododecanoic acid?????????????66003-63-2C14H26O4
N-Acetyl-DL-norleucine7682-16-8C8H15NO3
H-Pro-Asp-OHH-??-ASP-?85227-98-1C9H14N2O5
2,2-Dimethyl-5-(3-thienyl)-1,3-dioxane-4,6-dione61857-83-8C10H10O4S
1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid75338-42-0C12H8F3NO3
1,2,3-Trifluoro-4-methoxy-5-nitrobenzene66684-65-9C7H4F3NO3
Ethyl ((1R,2S,5R)-2-isopropyl-5-methylcyclohexane-1-carbonyl)glycinate???5(WS-5)68489-14-5C15H27NO3
3-(P-tolylamino)phenolN-(3-???????)-4-????61537-49-3C13H13NO
3-Amino-3-(3-chlorophenyl)propan-1-ol3-???-3-(3-???-??)-???-1-OL68208-25-3C9H12ClNO
2-Oxo-2-phenylethyl 2-(4-(bromomethyl)phenyl)acetate??? 4-(?????)???????66270-97-1C17H15BrO3
Betamethasone 21-Propionate?????21-???????75883-07-7C25H33FO6
4-(2-Chloroethyl)-1h-imidazole hydrochloride4-(2-???-??)-1H-????HCL6429-10-3C5H8Cl2N2
3,5-Diethyl-4-hydroxybenzaldehyde3,5-???-4-??????????69574-07-8C11H14O2
rel-(4R,5r)-5-(4-Chlorophenyl)-4-methylthiazolidin-2-oneTRANS-5-(4-?????)-4-??-2-?????78587-59-4C10H10ClNOS
Pyruvic acid (manganese)????????81686-75-1C3H4MnO3
3-Ethyl 5-methyl 2,6-bis((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-1,4-dihydropyridine-3,5-dicarboxylate (Amlodipine Impurity)??(??????)????721958-74-3C22H30ClN3O6
Tributyl(Ethyl)phosphonium bromide???????????????7392-50-9C14H32BrP
2,5-Dimethyl-1-phenyl-1H-pyrrole-3-carbaldehyde2,5-???-1-????-3-????????83-18-1C13H13NO
2-(2-(Piperazin-1-yl)ethoxy)ethan-1-ol dihydrochloride1-[2(2-???????)??]?????????????85293-16-9C8H20Cl2N2O2
5-(2,5-Dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride???????????????? ???73003-90-4C13H12O6
Methyl2-(4-isobutylphenyl)propanoate??2-(4-??????)???????61566-34-5C14H20O2
Octanoic acid, potassium salt???, ???764-71-6C8H17KO2
4,4'-(Propane-1,3-diylbis(oxy))bis(benzene-1,3-diamine)1,3-??-(2,4-????????)???81892-72-0C15H20N4O2
2-Phenylbutanenitrile2-????????769-68-6C10H11N
1,2-O-Isopropylidene-beta-D-fructopyranose1,2-O-???????-??-D-??????66900-93-4C9H16O6
tert-Butyl(methoxy)dimethylsilanetert-??-???-?????66548-21-8C7H18OSi
Methyl 2-acetamido-2-deoxy-alpha-d-glucopyranoside6082-04-8C9H17NO6
N-Methyl-1-(4-nitrophenyl)methanesulfonamideN-??-1-(4-?????)???????85952-29-0C8H10N2O4S
Nickel(II)iodide hydrate???????7790-34-3H2I2NiO
1-Ethyl-4-((4-methoxyphenyl)ethynyl)benzene1-(4-????)-2-(4-?????)????63221-88-5C17H16O
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