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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39988
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1-Pyridin-2-yl-cyclopropylamine503417-37-6C8H10N2
3,5,5-Trimethylhexyl acetate3,5,5-???? ???????58430-94-7C11H22O2
(3R,4R,5R)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-yl acetate58381-23-0C28H30O6
1-(2,6-Dimethylphenoxy)propan-2-one1-(2,6-??????)???53012-41-2C11H14O2
4-(4-Piperidyl)-1-butanol4-(4-????)-1-???57614-92-3C9H19NO
4-(4-(3-Cyclopropylureido)phenoxy)-7-methoxyquinoline-6-carboxamide???????g417714-14-8C21H20N4O4
Thiamiprine5581-52-2C9H8N8O2S
Diisopropyl Trisulfide5943-34-0C6H14S3
1,1-Diethoxyoctane1,1-??????54889-48-4C12H26O2
2-Hydroxy-2-methylpropanehydrazide2-?????-2-????????????42596-46-3C4H10N2O2
Ethyl 2,4-dioxo-4-phenylbutanoate??2,4-???-4-????????6296-54-4C12H12O4
6-Amino-5-bromopyrimidin-4(3H)-one6312-71-6C4H4BrN3O
3-Benzyl-3,8-diazabicyclo[3.2.1]octane3-BENZYL-3,8-DIAZABICYCLO[3.2.1]??67571-90-8C13H18N2
7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carboxamide7-???-4-??-1,4-???????-6-??????417724-81-3C11H10N2O3
2-(Trimethylarsonio)acetate???????64436-13-1C5H11AsO2
1-Benzyl-pyrrolidine-3-carboxylic acidN-??-3-?????????5731-18-0C12H15NO2
Benzoyl fluoride????????455-32-3C7H5FO
2-Propyl-4,7-dihydro-1,3-dioxepinen-???????4469-34-5C8H14O2
(R)-3-Amino-3-(p-tolyl)propanoicacid479064-87-4C10H13NO2
Sodium 2,4,5-trichlorobenzenesulfonate??? 2,4,5-???????????53423-65-7C6H2Cl3NaO3S
(R)-2-(methoxymethyl)pyrrolidin-1-amine(R)-(+)-1-???-2-(?????)????72748-99-3C6H14N2O
5-(2,5-Dimethyl-4-(prop-1-en-1-yl)phenoxy)-2,2-dimethylpentanoic acid500904-61-0C18H26O3
(R)-1-(benzyloxycarbonyl)-2-methylpyrrolidine-2-carboxylic acid63399-74-6C14H17NO4
3,4-Diaminophenol??,3,4-diaMino-615-72-5C6H8N2O
Poly(oxy-1,2-ethanediyl),α-(2-azidoethyl)-ω-hydroxy-73342-16-2C24H49N3O12
3-Methyl-4,5-diphenylisoxazole3-??-4,5-???-4,5-?dydro-????75115-00-3C16H13NO
1-(2,4-Dichlorophenyl)thiourea6326-14-3C7H6Cl2N2S
N-(p-Tolyl)naphthalen-1-amine1-(P-?????)????634-43-5C17H15N
N-methylbenzenesulfonamideN-?????????5183-78-8C7H9NO2S
Ethyl 3-bromo-2-(bromomethyl)propanoate58539-11-0C6H10Br2O2
2-Phenethylbenzoic acid2-?????? ?4890-85-1C15H14O2
(S)-3-Amino-3-(2-nitrophenyl)propanoic acid(S)-3-???-3-(2-???-??)-?????732242-02-3C9H10N2O4
Diisobutyl fumarate7283-69-4C12H20O4
N,N'-Bis(2-(((5-((dimethylamino)methyl)furan-2-yl)methyl)thio)ethyl)-2-nitroethene-1,1-diamine (Ranitidine Impurity)72126-78-4C22H35N5O4S2
5,7-Dichloro-4-hydroxy-2-(trifluoromethyl)quinoline59108-13-3C10H4Cl2F3NO
Nonan-4-ol4-???5932-79-6C9H20O
6-Fluoro-2-naphthoic acid6-????-2-????5043-01-6C11H7FO2
Zinc oxalate547-68-2C2O4Zn
n-(2-Hydroxyethyl)pyridine-4-carboxamideN-(2-???????)????????,996265-74-3C8H10N2O2
11-[3-(diMethylaMino)propyl]-6,11-dihydrodibenz[b,e]oxepin-11-ol (Doxepin Impurity)11-[3-(??????)???]-6,11-????????[b,e]???-11-?4504-88-5C19H23NO2
2-(4-Chloro-3-(chlorosulfonyl)benzoyl)benzoic acid5-(2-???????)-2-?????????????68592-12-1C14H8Cl2O5S
4-Chloro-5-ethylpyrimidine54128-01-7C6H7ClN2
(R)-2-Amino-3-(2,5-dichlorophenyl)propanoic acid718596-54-4C9H9Cl2NO2
Norkhellol4439-68-3C12H8O5
N-Boc-Sitagliptin?????N-Boc???486460-23-5C21H23F6N5O3
3-(4-(Benzyloxy)-3-methoxyphenyl)propan-1-ol3-(4-(????)-3-?????)???-1-?57371-44-5C17H20O3
5-Amino-pyrimidine-4-carboxylic acid59950-53-7C5H5N3O2
Triisopentylamine????????645-41-0C15H33N
4-Propylcyclohexan-1-ol4-??????????52204-65-6C9H18O
N-Phenyl-phthalamic acid4727-29-1C14H11NO3
Clonixin lysinate55837-30-4C19H25ClN4O4
2-(Acryloyloxy)-N-benzyl-N,N-dimethylethan-1-aminium chlorideN,N-???-N-[2-[(1-??-2-????)??]??]???????? ?????46830-22-2C14H20ClNO2
(r)-5-Amino-4-((tert-butoxycarbonyl)amino)-5-oxopentanoic acid55297-72-8C10H18N2O5
4,6-Diphenylpyrimidin-2-amine4,6-???????-2-??40230-24-8C16H13N3
N,N-dimethyl-2-morpholinoethan-1-amine4-[2-(??????)??]????4385-05-1C8H18N2O
1-(3-(Chloromethyl)phenyl)ethan-1-one3'-??????????41908-12-7C9H9ClO
(E)-8-methylnon-6-enoic acid8-???-6-???59320-77-3C10H18O2
Ethyl ricinoleate?????????55066-53-0C20H38O3
N-4-Pyridinylacetamide5221-42-1C7H8N2O
4,4'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(butan-1-ol)5931-17-9C12H30O3Si2
(2S,3S)-4-((4-Chlorophenyl)amino)-2,3-dihydroxy-4-oxobutanoic acid(-)-4′-?????????46834-56-4C10H10ClNO5
2-(5-Bromo-2-fluorophenyl)-1,3-dioxolane679840-30-3C9H8BrFO2
3,3',3'',3'''-(Ethane-1,2-diylbis(azanetriyl))tetrakis(propan-1-ol)N,N,N',N'-???(3-???????)??????5261-23-4C14H32N2O4
Methyl 2-(4-(4-chlorobenzoyl)phenoxy)-2-methylpropanoate (Fenofibrate Impurity)2-[4-(4-??????)???]-2-?????????????42019-07-8C18H17ClO4
2-Methyl-4-propyl-1,3-oxathiane67715-80-4C8H16OS
3-Chloro-6-(methylsulfonyl)pyridazine3-???-6-(?????)????7145-62-2C5H5ClN2O2S
3-Butyl-1-methyl-1H-imidazol-3-ium methyl sulfate401788-98-5C9H18N2O4S
2-((tert-Butoxycarbonyl)amino)-2,3-dihydro-1H-indene-2-carboxylic acidN-BOC-2-?????-2-?????71066-00-7C15H19NO4
Coumarin 4802,3,6,7-???????-9-??-1H,5H,11H-[1]?????[6,7,8-ij]????-11-?41267-76-9C16H17NO2
2-(4-Nitrophenyl)pyridine2-(4-?????)???4282-47-7C11H8N2O2
1-(2-Chloroethyl)-4-methylpiperazine dihydrochloride1-(2-???-??)-4-??-????5753-26-4C7H15ClN2
Silsesquioxanes, Me?? ??????68554-70-1unspecified
1,2-Benzenedisulfonyl dichloride6461-76-3C6H4Cl2O4S2
(4Ar,8ar)-decahydronaphthalene??????493-02-7C10H18
Fmoc-(S)-3-Amino-3-(2,4-dichlorophenyl)-propionic acid501015-34-5C24H19Cl2NO4
3,3'-(Butane-1,4-diylbis(oxy))bis(propan-1-amine)7300-34-7C10H24N2O2
4-Hydroxypyrimidine-5-carbonitrile4774-34-9C5H3N3O
5-Aminopyrimidine-2-carboxamide5-???-????-2-????????56621-97-7C5H6N4O
2-Fluoro-6-methoxyphenylacetic acid2-????-6-?????????500912-19-6C9H9FO3
17β-Hydroxyprogesterone (Progesterone Impurity)604-09-1C21H30O3
2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-didecylfluorene711026-06-1C45H72B2O4
4-(1-Carboxyethyl)benzoic acid67381-50-4C10H10O4
(S)-5-Phenylmorpholin-2-one hydrochloride(5S)-5-??-2-????????491833-36-4C10H12ClNO2
2-(4-Methoxyphenyl)benzothiazole2-(4-?????)?????6265-92-5C14H11NOS
((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol73346-74-4C7H14O4
2-(Methylthio)-beta-naphthothiazole2-(????)-??-??????51769-43-8C12H9NS2
Di(naphthalen-1-yl)amine1,1'-??????737-89-3C20H15N
Naphthalen-2-yl butyrate??-????????5856-33-7C14H14O2
4-Fluoro-3-methylbenzene-1,2-diamine485832-95-9C7H9FN2
(1R,3r,5S,8r)-3-Hydroxy-8-isopropyl-8-methyl-8-azabicyclo[3.2.1]octan-8-ium bromide (Ipratropium Impurity)58005-18-8C11H22BrNO
Pyridin-3-ylhydrazine42166-50-7C5H7N3
2,3-Dihydro-1,4-dioxine1,4-????543-75-9C4H6O2
trans-5-Decen-1-ol???-5-??-1-OL56578-18-8C10H20O
N-(3-Methoxyphenyl)pivalamideN-(3-?????)-2,2-?????????56619-93-3C12H17NO2
trans-4-Aminoadamantan-1-ol???-4-???-1-?????-????62058-03-1C10H17NO
2-Methyl-1-(4-nitrophenyl)-1H-imidazole2-??-1-(4-?????)-1H-????73225-15-7C10H9N3O2
8-Methyl-1,4-dioxaspiro[4.5]decan-8-ol8-??-1,4-??????[4,5]??-8-?66336-42-3C9H16O3
1,1-Dimethoxy-3,7-dimethylocta-2,6-diene7549-37-3C12H22O2
Phenyl trifluoroacetate500-73-2C8H5F3O2
M-cymene??(??)535-77-3C10H14
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