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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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p-APMSF (hydrochloride)74938-88-8C8H10ClFN2O2S
9-Azabicyclo[3.3.1]nonan-3-one hydrochloride9-??????(3.3.1)??-3-????72761-60-5C8H13NO.HCl
1-Boc-4-(4-Cyanobenzyl)piperazine1-Boc-4-(4-?????)????849237-14-5C17H23N3O2
Fmoc-L-β-homoarginine(Pmc)Fmoc-L-??-??????(Pmc)700377-76-0C36H44N4O7S
3-Chloro-5-(chloromethyl)pyridine hydrochloride3-???-5-(?????)??????847610-86-0C6H6Cl3N
Ethyl 1-(5-bromopyridin-3-yl)piperidine-4-carboxylate??1-(5-??????-3-?)????-4-???????847406-13-7C13H17BrN2O2
3-Chlorophthalonitrile3-?????-1,2-???????76241-79-7C8H3ClN2
3-Chloro-6-imidazol-1-yl-pyridazine71037-71-3C7H5ClN4
(S)-2-Amino-3-(4-(bis(2-hydroxyethyl)amino)phenyl)propanoic acid (Melphalan Impurity)4-??(2-???????)???-L-?????72143-20-5C13H20N2O4
2-(Pyrrolidin-1-yl)benzoic acid2-????-1-?-???78648-27-8C11H13NO2
4-Nitrophenyl α-D-Glucuronide4-???????-D-??????71484-85-0C12H13NO9
(6R,7S)-7-Methoxy-7-(2-((1-methyl-1H-tetrazol-5-yl)thio)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefminox Sodium Impurity)S-??????-S-(1-??-1H-????-5-?)?????74228-11-8C15H18N10O5S3
(2S,3R)-1-(dimethylamino)-3-(3-methoxyphenyl)-2-methylpentan-3-ol809282-20-0C15H25NO2
1,2-PLPC82765-47-7C36H72NO8P
Ethyl 1-(pyridin-3-yl)-1H-pyrazole-4-carboxylate741717-60-2C11H11N3O2
3'-Chloro-[1,1'-biphenyl]-2-carboxylicacid2-???-3'-???????73178-79-7C13H9ClO2
4-Methyl-6-(trifluoromethyl)pyridin-2-ol2-?????-4-??-6-(????????)-???749256-84-6C7H6F3NO
tert-Butyl 4-(cyanomethyl)-4-hydroxypiperidine-1-carboxylatetert-??4-(?????)-4-????????-1-???????774609-73-3C12H20N2O3
2-Methyl-3-hexanone??(2-)-3-???7379-12-6C7H14O
1,5-Dibromo-2,3-difluorobenzene3,4–?????-1,5–??????811713-09-4C6H2Br2F2
Ethyl 2-(1-hydroxy-4-oxocyclohexyl)acetate1-????-4-?????????????????81053-18-1C10H16O4
N,N-Dipropyl-L-alanine81854-56-0C9H19NO2
2,4-difluoro-5-iodopyridine2,4-?????-5-????-???837364-89-3C5H2F2IN
2-Fluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine6-FLUOROPYRIDINE-2-??????????842136-58-7C11H15BFNO2
2-Chloro-4'-fluoropropiophenone3-???-1-(4-??????)???-1-?81112-09-6C9H8ClFO
5-(4-Bromophenyl)-1-methylpyrazole5-(4-?????)-1-??-1H-???73387-52-7C10H9BrN2
Thiazol-5-ylmethyl ((2S,3S,5S)-5-((S)-2-amino-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate (Ritonavir Impurity)765875-58-9C28H36N4O4S
(2R,3R,4S,5S,6R)-2-amino-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol7284-37-9C6H13NO5
2'-Ethyl Simvastatin79902-42-4C23H34O5
Ac-Phe-NH27376-90-1C11H14N2O2
5-(Benzyloxy)-2-chloropyridine???,2-???-5-(?????)-84611-43-8C12H10ClNO
1-((Benzyloxy)carbonyl)hexahydropyridazine-3-carboxylic acid72120-54-8C13H16N2O4
3-Bromo-4-nitro-1h-indazole3-???-4-???(1H)???74209-17-9C7H4BrN3O2
Ethyl 2-(methylsulfonyl)propanoate??2-(?????)???????73017-82-0C6H12O4S
cis-ACBD73550-55-7C6H9NO4
Diethyl 2-ethyl-2-isopentylmalonate?????(????)?????77-24-7C14H26O4
Manganese(II) iodide,99.99%????? ????(???? ??)7790-33-2I2Mn
sec-Butyl 4-methylbenzenesulfonateP-TOLUENESULFONICACIDSEC-BUTYL????715-11-7C11H16O3S
6-Chloro-2,3-difluorobenzaldehyde6-???-2,3-DIFLUOROBENZALDEHYDE797791-33-4C7H3ClF2O
2-((2-Chloro-3,4-dimethoxyphenethyl)amino)-1-(4-methoxyphenyl)ethanol71636-38-9C19H24ClNO4
1,4-Bis(4-methylstyryl)benzene1,4-??(4-????)??76439-00-4C24H22
4-Methyldibenzo[b,d]thiophene7372-88-5C13H10S
2-Bromo-2'-chloropropiophenone2-???-2'-?????????75815-22-4C9H8BrClO
3-(2,3-Dimethoxyphenyl)acrylic acid7461-60-1C11H12O4
3-Ethyl-1-methyl-1H-imidazol-3-ium tetrachloroaluminate????(TM)AC0980432-05-9C6H11AlCl4N2
4-Methylpyridine-3-carboxamide7250-52-4C7H8N2O
2,2'-(2-hydroxypropane-1,3-diyl)bis(isoindoline-1,3-dione) (Rivaroxaban Impurity）73825-95-3C19H14N2O5
Risedronate Related CoMpound C75755-10-1C7H11NO6P2
3-(4-Bromophenyl)piperidin-2-one3-(4-?????)????-2-?769944-71-0C11H12BrNO
Disulfanediylbis(ethane-2,1-diyl) bis(2-bromo-2-methylpropanoate)??[2-(2'-??????????)??]?????817637-79-9C12H20Br2O4S2
1-(4-Methoxyphenyl)cyclopropan-1-amine1-(4-?????)????????72934-40-8C10H13NO
Tris(2-methoxyphenyl)bismuthine83724-41-8C21H21BiO3
Bis(pentamethylcyclopentadienyl)nickel??(?????????????)??74507-63-4C20H30Ni
Potassium (4-ethoxyphenyl)trifluoroborate??(4-?????)??????????850623-60-8C8H9BF3KO
Potassium (3-chloro-4-fluorophenyl)trifluoroborate??(3-???-4-??????)??????????850623-59-5C6H3BClF4K
4-Methylumbelliferyl-β-D-lactoside84325-23-5C22H28O13
Beryllium difluoride, 99%????? ???7787-49-7BeF2
Ethyl 1-phenyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate1-??-5-????????-1H-???-4-???????????741717-63-5C13H11F3N2O2
Cobalt(II)gluconate?????????71957-08-9C12H20CoO14
1,9-Dicyanononane1,9-??????71172-36-6C11H18N2
tert-Butyl 4-(2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoyl)piperazine-1-carboxylate763114-04-1C25H27FN4O4
7-Methoxyindolin-2-one7-???????7699-20-9C9H9NO2
N-Benzyl-1-(2,4-dimethoxyphenyl)methanamine hydrochlorideN-??-1-(2,4-??????)???????83304-59-0C16H20ClNO2
Cholic Acid Impurity 270779-06-5C28H47NO5
3-Methoxymethylindole3-???????78440-76-3C10H11NO
2-Ethyl-2-methyl-1,3-propanediol2-??-2-??-1,3-?????77-84-9C6H14O2
2,1,3-Benzothiadiazole-4-sulfonyl chloride2,1,3-???????-4-????????73713-79-8C6H3ClN2O2S2
9,9'-Bifluorenylidene9,9'-????????746-47-4C26H16
7-Ethylindoline-2,3-dione7-?????79183-65-6C10H9NO2
2-Phenyl-1-(2,4,6-trihydroxyphenyl)ethanone2-??-2′,4′,6′-????????????727-71-9C14H12O4
2-(Methylthio)benzo[d]thiazol-6-ol6-??????,2-(????)-(9CI)74537-49-8C8H7NOS2
1-(4-Fluorophenyl)-1H-pyrrole1-(4-??????)??81329-31-9C10H8FN
3,5-Difluoro-4-hydroxybenzoic acid3,5-?????-4-???????74799-63-6C7H4F2O3
cis-2-Octene??(??-2)7642-04-8C8H16
Dimethyl 2-thioxo-1,3-dithiole-4,5-dicarboxylate1,3-???-2-??-4,5-?????????????7396-41-0C7H6O4S3
6-Methylpyridazin-3-ol hydrate6-??-2,3-?????????-3-????7143-82-0C5H8N2O2
4-(2-Hydroxyethyl)cyclohexanol4-(2-???????)???????(?????????)74058-21-2C8H16O2
tert-Butyl 5-methoxy-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate752234-64-3C18H24N2O4
((1S,4r)-4-propylcyclohexyl)methanol???-4-????????????71458-06-5C10H20O
(3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-13-hydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7,12-dimethoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione (Clarithromycin Impurity)6,11-?-O-?????????81103-14-2C39H71NO13
Methyl 3-(((2-guanidinothiazol-4-yl)methyl)thio)propanoate (Famotidine Impurity)FaMotidine??????????76824-14-1C9H14N4O2S2
(S)-4-aminohex-5-enoic acidS(+)-4-?????74046-07-4C6H11NO2
Ethyl 5-carbamoyl-1-methyl-1H-pyrazole-4-carboxylate??5-????-1-??-1H-???-4-??????81303-52-8C8H11N3O3
Beclotiamine (hydrochloride)??????C7275-24-3C12H17Cl3N4S
10-(4-Bromophenyl)-10h-phenoxazine71041-21-9C18H12BrNO
2-Amino-3-chloro-5-nitrobenzoic acid2-???-3-???-5-??????773109-32-3C7H5ClN2O4
Potassium trifluoro(3-fluoro-4-methoxyphenyl)borate??(3-FLUORO-4-METHOXYPHENYL)??????????850623-62-0C7H6BF4KO
1,1′-Sulfonylbis[octane]7726-20-7C16H34O2S
(3-Methoxy-5-methylphenyl)boronic acid???,(3-???-5-????)-(9Cl)725251-81-0C8H11BO3
N-(2,6-Dimethylphenyl)-2-(ethyl(methyl)amino)acetamide (Lidocaine Impurity)????????????74634-66-5C13H20N2O
N3-Benzylpyridine-3,4-diamine75115-28-5C12H13N3
4-Bromo-5-methyl-1H-pyrazole-3-carboxylic acid4-???-5-??-1H-???-3-?????82231-52-5C5H5BrN2O2
3-Bromo-9-(p-tolyl)-9H-carbazole3-???-9-p-??-9H-???731016-44-7C19H14BrN
(S)-7-hydroxy-5-methoxy-4-methyl-6-(2-(2-methyl-5-oxotetrahydrofuran-2-yl)ethyl)isobenzofuran-1(3H)-one????????(EP???H)79081-87-1C17H20O6
3-Dodecyl-1-methyl-2,3-dihydro-1H-imidazol-1-ium nitrate3-???-1-??-1H-????????799246-93-8C16H31N2.NO3
5-Acetamido-1,3,4-thiadiazole-2-sulfonic acid2-(??????)-5-??-1,3,4-?????827026-60-8C4H5N3O4S2
3’-Deoxy-5-methyluridine3'-???-5-?????7084-29-9C10H14N2O5
4-Methyl-1-phenyl-2-pentanol4-??-1-??-2-???7779-78-4C12H18O
Ethyl pyrazolo[1,5-a]pyridine-2-carboxylate????[1,5-A]???-2-???????????80537-14-0C10H10N2O2
1-Butyl-3-methylpyridin-1-ium hexafluorophosphate(V)N-BUTYL-3-METHYLPYRIDINIUM?????????????845835-03-2C10H16F6NP
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