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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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Diantimony(V) tetraoxide??? ????(??? ???)1332-81-6O4Sb2
Heptyl β-D-glucopyranoside78617-12-6C13H26O6
Ethyl 2-methoxyisonicotinate??2-???????????105596-61-0C9H11NO3
6,9-Diphenyl-9H-carbazol-3-yl-3-boronic acid6,9- ?? ?? -9H- ?? ? -3- ? -3- ?? ?1133058-06-6C24H18BNO2
9H-Fluorene-2-carbaldehyde30084-90-3C14H10O
Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-3-cyclopropylpropanoate89483-07-8C23H42N2O4
Chloro(methyl)(phenyl)(vinyl)silane17306-05-7C9H11ClSi
2,3-Dihydro-5-methoxy-1H-isoindole5-???-2,3-?????-1H-????127168-88-1C9H11NO
8-Methylnonyl acrylate1330-61-6C13H24O2
Phenyl β-D-galactopyranoside2818-58-8C12H16O6
N-methyl-2-(4-methylpiperazin-1-yl)-N-(4-nitrophenyl)acetamideN-??-2-(4-??????-1-?)-N-(4-?????)??????1139453-98-7C14H20N4O3
L-Talose23567-25-1C6H12O6
Fmoc-Val-Opfp86060-87-9C26H20F5NO4
1-Methylguanidine (hydrochloride)22661-87-6C2H8ClN3
Fmoc-Asp(OtBu)-Opfp86061-01-0C29H24F5NO6
Sodium 4-formylbenzenesulfonate13736-22-6C7H4NaO4S-
Boc-Arg(Mts)-OH·CHABOC-ARG(MTS)-??68262-71-5C20H32N4O6S
N-(2,5-Dimethoxyphenyl)-3-oxobutanamide????? 2,5-????????6375-27-5C12H15NO4
Guanosine 5'-diphosphate146-91-8C10H15N5O11P2
4-(2-Hydroxy-3-(isopropylamino)propoxy)benzaldehyde (Bisoprolol Impurity)?128/8029122-74-5C13H19NO3
1-(Acryloyloxy)-3-(methacryloyloxy)-2-propanol(mixtureofisomers)(stabilizedwithMEHQ)3-(???????)-2-???????????????1709-71-3C10H14O5
2,5-Bis(2-ethylhexyl)-3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione1185885-86-2C30H40N2O2S2
(S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamide (Levetiracetam Impurity)(S)-N-(1-???-1-????-2-?)-4-????????102767-31-7C8H15ClN2O2
2-(Diethylamino)-N-(2,5-dimethylphenyl)acetamide hydrochloride2-(DiethylaMino)-N-(2,5-diMethylphenyl)acetaMide???1012864-23-1C14H23ClN2O
2,2'-(tert-Butylazanediyl)diethanol????????2160-93-2C8H19NO2
(S)-3-((tert-Butoxycarbonyl)amino)-4-(4-(trifluoromethyl)phenyl)butanoic acid270065-80-0C16H20F3NO4
2-Oxo-2-phenylethyl acetate???????2243-35-8C10H10O3
Tetratriacontanen-????????14167-59-0C34H70
1-Amino-2,4-dibromoanthraquinone1-???-2,4-?????????81-49-2C14H7Br2NO2
Ethanedioato(2-)-κO1,κO2]manganese?? ???640-67-5C2MnO4
Fast garnet GBC sulfate salt, 90%101-89-3C14H14N4O4S
5-Chlorothiophene-2-sulfonic acid tert-butylamide155731-14-9C8H12ClNO2S2
2-(((4-chloro-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-6-methoxy-1Hbenzo[d]imidazole (Esomeprazole Impurity）(S)-4-?????-4-????????863029-89-4C16H16ClN3O2S
Ethyl vanillin propylene glycol acetal???????????????68527-76-4C12H16O4
2-Amino-N-ethyl-N-phenylbenzenesulfonamide81-10-7C14H16N2O2S
2-(((5-((dimethylamino)methyl)furan-2-yl)methyl)thio)ethanamine (Ranitidine Impurity）5-[[(2-?????)??]??]-N,N-???-2-??????66356-53-4C10H18N2OS
7-Chloro-1-(2-methyl-4-nitrobenzoyl)-1,2,3,4-tetrahydro-5H-benzo[b]azepin-5-one137982-91-3C18H15ClN2O4
24R-Calcipotriol24R-??????112827-99-3C27H40O3
2-(4-Isobutylphenyl)ethan-1-ol4-(2-?????)?????36039-35-7C12H18O
Octadecan-1-amine acetate???? ??????2190-04-7C20H43NO2
Heptylbenzene1-????1078-71-3C13H20
Resorufin-β-D-galactopyranoside??????-D-????????95079-19-9C18H17NO8
Decanoic acid compound with octanoic acid and propane-1,2-diol (1:1:1)???,????????????????????68583-51-7C21H44O6
(R)-1-Boc-3-cyanopyrrolidine(R)-1-Boc-3-???????132945-76-7C10H16N2O2
tert-butyl 2-((4R,6S)-6-(chloromethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate (Rosuvastatin Impurity）(4R-cis)-6-?????-2,2-???-1,3-???-4-????tert-??????154026-94-5C13H23ClO4
4-Phenoxybutyric acid6303-58-8C10H12O3
Lithium titanium oxide?? ?? ???12031-82-2Li2O3Ti
2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-Benzoic acid ethyl ester potassium salt62637-91-6C22H13Br4KO4
4-[2-[1-(4-Methylphenyl)ethylidene]hydrazinyl]benzenesulfonamide1061214-06-9C15H17N3O2S
(S)-3-Amino-3-(2-methylphenyl)propionic acid736131-48-9C10H13NO2
5-Chloro-2-((R)-5-methyl-[1,4]diazepan-1-yl)-benzooxazole (hydrochloride)1266664-66-7C13H17Cl2N3O
Potassium 2,2'-((2-(bis(carboxymethyl)amino)ethyl)azanediyl)diacetate?????????????, ??? ?2001-94-7C10H17KN2O8
Sodium 2-amino-4-chloro-5-methylbenzenesulfonate6627-59-4C7H7ClNNaO3S
H-Orn(2-Cl-Z)-OH118553-99-4C13H17ClN2O4
Lutetium(III) chloride?? ???10099-66-8Cl3Lu
Decyl glucoside (60% in water)??? BG-1068515-73-1C16H32O6
2-(((5-Methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridin-4(1H)-one (Esomeprazole Impurity）4-??????????301669-82-9C16H17N3O3S
Atorvastatin methyl ester?????????????345891-62-5C34H37FN2O5
1-(Cyclohex-1-en-1-yl)pyrrolidine1125-99-1C10H17N
1-(4-Bromophenyl)pentan-1-one7295-44-5C11H13BrO
Indoxyl β-D-galactopyranoside126787-65-3C14H17NO6
Zirconium carbonate(x:1)36577-48-7CH2O3Zr
tert-Butyl 4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidine-1-carboxylate1181267-36-6C21H31N3O3
2-Ethyl-4,5-dihydrooxazole??(2-)-2-????10431-98-8C5H9NO
(2R,3S,4R,5R)-3,4-Bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-ol60933-68-8C26H28O5
(S)-1-Methylpyrrolidine-2-carboxylic acid hydrate199917-42-5C6H13NO3
(S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetic acid (Clopidogrel Impurity）???????????144457-28-3C15H14ClNO2S
4-Methylpyrimidin-2-ol15231-48-8C5H6N2O
Iron(III) 2-Ethylhexanoate7321-53-1C24H45FeO6
FMAU69256-17-3C10H13FN2O5
5-Nitro-2,1-benzothiazol-3-amine3-???-5-???-2,1-??????14346-19-1C7H5N3O2S
Perhydroisoquinoline6329-61-9C9H17N
3-(2-Methoxy-5-methylphenyl)-3-phenylpropanoic acid3-(2-???-5-????)-3-??????109089-77-2C17H18O3
1-((2'-Carboxy-[1,1'-biphenyl]-4-yl)methyl)-4-methyl-2-propyl-1H-benzo[d]imidazole-6-carboxylic acid6-Des(1-??-2-???????)-6-????TelMisartan884330-12-5C26H24N2O4
2-(2-Formamidothiazol-4-yl)acetic acid75890-68-5C6H6N2O3S
1-Naphthyl phosphate disodium salt, 98%??-???????????2183-17-7C10H10NaO4P
Thiophene-2-carbaldehydeoxime???-2-?????29683-84-9C5H5NOS
DL-Allothreonine144-98-9C4H9NO3
4,4'-(3,3,5-Trimethylcyclohexane-1,1-diyl)diphenol129188-99-4C21H26O2
5-Chloro-2-(4-chlorophenoxy)aniline121-27-7C12H9Cl2NO
(S)-1-(2-chloroacetyl)pyrrolidine-2-carboxylic acid (Vildagliptin Impurity）????-??-?23500-10-9C7H10ClNO3
p-Carborane1,12-?????????(12)20644-12-6C2H12B10
(R)-4-Isopropyl-3-propionyloxazolidin-2-one(R)-(-)-3-?????-4-?????-2-??????89028-40-0C9H15NO3
Naphthol AS-ITR5-???-3-?????-2,4-????-2-???????92-72-8C19H16ClNO4
Glycylglycyl-l-valine20274-89-9C9H17N3O4
Disperse Red 13???? ??133180-81-2C16H17ClN4O3
2-Chloro-n-(2-ethyl-6-methylphenyl)acetamide32428-71-0C11H14ClNO
N1,N3,N5-Triphenyl-N1,N3,N5-tri-m-tolylbenzene-1,3,5-triamine1,3,5-???[(3-????)?????]??138143-23-4C45H39N3
4-Benzyloxyindole-3-carbaldehyde4-??????-3-????????7042-71-9C16H13NO2
N-tert-Butyl 5-bromo-2-thiophenesulfonamide286932-39-6C8H12BrNO2S2
5-Benzyl-1H-tetrazole5-??-1H-????18489-25-3C8H8N4
Fmoc-D-Ala-OPfp125043-04-1C24H16F5NO4
Triundecanoin????????13552-80-2C36H68O6
2-(1-Cyanocyclohexyl)acetic acid133481-09-1C9H13NO2
7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester7-????????-3-????N-?????????134471-24-2C14H9NO7
2-(2-Fluoro-[1,1'-biphenyl]-4-yl)-2,3-dimethylsuccinic acid (Flurbiprofen Impurity）1797883-74-9C18H17FO4
4-(Thiazol-2-yldiazenyl)benzene-1,3-diol4-(2-??????)????2246-46-0C9H7N3O2S
L-Altrose1949-88-8C6H12O6
Fmoc-Asp-Ofm187671-16-5C33H27NO6
(8R,9S,10R,13S,14S,17R)-17-Acetyl-10,13-dimethyl-6-methylene-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate (Medroxyprogesterone Acetate Impurity)32634-95-0C24H32O4
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