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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-Phenoxyphenylhydrazine hydrochloride4-?????????????60481-02-9C12H13ClN2O
2,4,6,8-Tetramethyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphan-1(4),1(6),3(4),3(6),5(4),5(6),7(4),7(6)-octaol65338-98-9C32H32O8
Octan-4-one4-???589-63-9C8H16O
(2S,3S,4R,5R)-2,3,4,6-tetrakis(benzyloxy)-5-hydroxyhexanal61330-61-8C34H36O6
3-Methylnonane3-????5911-04-6C10H22
(2R,3R,4S,5S,6R)-2-(Acetoxymethyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate64550-71-6C15H22O9S
Butyl 3-oxobutanoate????????????????591-60-6C8H14O3
(3AS,4S,5S,7R,8R,9S,9aR,12R)-8-hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-((methylsulfonyl)oxy)acetate (Retapamulin Impurity)60924-38-1C23H36O7S
(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-14-(hydroxymethyl)-3,5,6,8,10612069-26-8C38H72N2O13
2-Methylheptan-4-one??(2-)4-???626-33-5C8H16O
Procarbazine?????671-16-9C12H19N3O
2-((Methylamino)methyl)phenol2-?????-N-?????????60399-02-2C8H11NO
4-(4-(4-Chlorophenyl)-5,6-dihydropyridin-1(2H)-yl)-N,N-dimethyl-2,2-diphenylbutanamide (Loperamide Impurity)??????????61299-42-1C29H31ClN2O
cis-Methylisoeugenol6380-24-1C11H14O2
Pyridin-2-yl trifluoromethanesulfonate65007-00-3C6H4F3NO3S
4-(3,4-Dihydroxyphenyl)butan-2-one61152-62-3C10H12O3
(Butoxymethyl)benzene588-67-0C11H16O
2-(4-(2,3-Dihydroxypropoxy)phenyl)acetamide (Atenolol Impurity)2-[4-(2,3-DIHYDROXYPROPOXY)??]??????61698-76-8C11H15NO4
(R)-Benzyl 2-carbamoylpyrrolidine-1-carboxylate62937-47-7C13H16N2O3
2,6-Dichloroquinazoline2,6-????????67092-18-6C8H4Cl2N2
5,6,7,8-Tetrahydro-1,6-naphthyridin-2(1H)-one676994-64-2C8H10N2O
2-((4-Chloro-2-nitrophenyl)amino)benzoic acid2-[(4-???-2-?????)???]-???60091-87-4C13H9ClN2O4
N-(tert-Butyl)cyclopropanesulfonamide?????????TERT-?????630421-42-0C7H15NO2S
N,N-diethylpropan-2-amineN,N-??????????6006-15-1C7H17N
Oxepane?????????592-90-5C6H12O
(S)-4-Propyldihydrofuran-2(3H)-one63095-60-3C7H12O2
3-(1-((Benzyloxy)carbonyl)piperidin-4-yl)propanoic acidN-CBZ-4-?????????63845-33-0C16H21NO4
Didodecyl succinate???????????5980-15-4C28H54O4
1,2-Di-tert-Butyl-1,1,2,2-tetramethyldisilanet-??-(t-??2-??)?????63262-93-1C12H30Si2
tert-Butyl 2,6-dimethyl-4-oxopiperidine-1-carboxylatetert-??2,6-???-4-??????-1-??????(??-????-????)604010-24-4C12H21NO3
2-(Dimethylaminomethyl)ferrocen-1-yl-palladium(II) chloride Dinorbornylphosphine Complex614753-51-4C27H39ClFeNPPd10*
1-Ethoxy-2,4-dinitrobenzene2,4-???????610-54-8C8H8N2O5
(2s,4s)-4-Hydroxy-1-methylpyrrolidine-2-carboxylic acid67463-44-9C6H11NO3
Chitosan glycol trimethyl (ammonium iodide)????????65145-31-5
5-(4-Methylphenyl)-1h-pyrazole3-(4-??)???59843-75-3C10H10N2
1-Amino-3-chloropropan-2-ol hydrochloride1-???-3-??????-2-????62037-46-1C3H9Cl2NO
Cytidine-5'-triphosphate (disodium hydrate)652154-13-7C9H14N3Na2O14P3
4-(tert-Butoxy)-2-chloropyrimidine4-(tert-???)-2-???????614729-28-1C8H11ClN2O
2-(5-Bromothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane5-??????-2-??????????676501-84-1C10H14BBrO2S
N-Benzoyl-L-tyrosine p-nitroanilide6154-45-6C22H19N3O5
7-Bromoisoquinoline-3-carboxylic acid7-????????-3-?????660830-63-7C10H6BrNO2
Tert-butyl(methyl)sulfane6163-64-0C5H12S
Ethyl docosanoateDOCOSANOICACID??????5908-87-2C24H48O2
N-OctanamideN-?????629-01-6C8H17NO
4-Nitropyridine-2,6-dicarboxylic acid4-???-2,6-?????????63897-10-9C7H4N2O6
1,3,4,6-Tetra-O-acetyl-2-azido-2-deoxy-α-D-galactopyranose67817-30-5C14H19N3O9
8-Fluoro-1,2,3,4-tetrahydronaphthalen-1-one628731-58-8C10H9FO
(pHenylamino)thiourea645-48-7C7H9N3S
Tert-butyl D-leucinate67617-35-0C10H21NO2
3-((Dimethyl(vinyl)silyl)oxy)-1,1,3,5,5-pentamethyl-1,5-divinyltrisiloxane60111-52-6C13H30O3Si4
2-Methoxy-2-(naphthalen-1-yl)propanoic acid2-???-2-(1-???)?????63628-25-1C14H14O3
2,4,5-Trichlorobenzenesulfonic acid6378-25-2C6H3Cl3O3S
2-(Chlorosulfonyl)benzoic acid2-(??????)???63914-81-8C7H5ClO4S
(Z)-N-[1-(2,4-Dichlorophenyl)-2-(1h-imidazol-1-yl)ethylidene]hydroxylamine(Z)-2'-(1H-????-1-?)-2,4-???????????64211-06-9C11H9Cl2N3O
1-(2-Trifluoromethylphenyl)piperazine1-(2-??????????)-????63854-31-9C11H13F3N2
2-Methylbenzene-1,4-diamine dihydrochloride2-??-1,4-?????? ???????????615-45-2C7H11ClN2
Tris((bis((2-ethylhexyl)oxy)phosphoryl)oxy)(isopropoxy)titanium???????(????????)?????65345-34-8C51H109O13P3Ti
Ethyl 2-phenylthiazole-4-carboxylateRARECHEM?BI131859937-01-8C12H11NO2S
Boc-Asu-OH66713-87-9C13H23NO6
Ethyl 2-((pyridin-2-ylmethyl)amino)acetate62402-24-8C10H14N2O2
3-Ethyl-1-methyl-1H-imidazol-3-ium sodium sulfate1-Ethyl-3-MethyliMidazoliuM?????674282-83-8C6H12N2O4S
2,4-Dihydroxyphenylacetic acid614-82-4C8H8O4
Ethyl (2-chloroethyl)carbamate6329-26-6C5H10ClNO2
N-Benzoyl-D-glucosamine655-42-5C13H17NO6
Tri-n-butyltin trifluoromethanesulfonate68725-14-4C13H27F3O3SSn
Bis(tri-t-butylphosphine)platinum (0)60648-70-6C24H54P2Pt
2-Chloro-5-nitronicotinamide2-???-5-?????????60524-15-4C6H4ClN3O3
Bicyclo[2.2.1]hept-5-ene-2,2-diyldimethanol5-????-2,2-????6707-12-6C9H14O2
4-[benzyl(ethyl)amino]benzaldehyde4-(N-??-N-??)???-??????67676-47-5C16H17NO
N-Methyl-1-(10H-phenothiazin-10-yl)propan-2-amine hydrochloride (Promethazine Impurity)racN-???????????60113-77-1C16H19ClN2S
1-Benzyloxy-3-methyl-2-nitrobenzene1-????-3-??-2-?????9861535-21-5C14H13NO3
(2S,5R,6R)-6-((R)-2-((2S,5R,6R)-6-((R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxyli (Piperacillin Impurity)N-????????????65772-67-0C39H44N8O10S2
2-Azaspiro[3.3]heptane2-?????[3.3]??665-04-3C6H11N
3,6-Diphenyl-1,2,4,5-tetrazine3,6-???-1,2,4,5-????6830-78-0C14H10N4
1,3-Dipropylurea623-95-0C7H16N2O
1-Hexadecyne1-????629-74-3C16H30
3-Nitrobenzene-1,2-diol3-??????6665-98-1C6H5NO4
Difluoro atorvastatin693794-20-6C66H66CaF4N4O10
(3-(1H-pyrazol-1-yl)phenyl)methanamine3-???-1-YL-????687635-04-7C10H11N3
2-Bromo-1,3-indanedione2-???-1,3-????7319-63-3C9H5BrO2
N,N-Dimethylglycine Methyl Ester7148-06-3C5H11NO2
Ethyl quinoxaline-2-carboxylate??2-???????????7065-23-8C11H10N2O2
2-(Trifluoromethyl)imidazo[1,2-a]pyridine-8-carboxylic acid2-(????????)????[1,2-a]???-8-?????73221-20-2C9H5F3N2O2
6-Dodecyne6-???6975-99-1C12H22
Dimethyl 2,2'-oxydiacetate??????????7040-23-5C6H10O5
4-Diazo-4H-imidazole-5-carboxamide4-???-4H-????-5-???????7008-85-7C4H3N5O
5-Hexyl-5-methyldihydrofuran-2(3H)-one?????????7011-83-8C11H20O2
3-(Trichlorosilyl)propyl methacrylate7351-61-3C7H11Cl3O2Si
2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-Chloro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl propionate (Beclometasone Dipropionate Impurity)69224-79-9C25H33ClO6
(2S,3R)-2-((S)-2-Amino-3-methylbutanamido)-3-hydroxybutanoic acid72636-02-3C9H18N2O4
Coelenteramine 400a70217-82-2C26H21N3O
1-(2-Bromobenzyl)-1H-imidazole1-(2-?????)-1H-????72459-45-1C10H9BrN2
(3,4-Dimethoxybenzyl)triphenylphosphonium bromide(3,4-??????)?????????????70219-09-9C27H26BrO2P
7,16-Dibenzyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane69703-25-9C26H38N2O4
Perchlorocyclopent-1-ene706-78-5C5Cl8
Boc-(S)-α-benzyl-Pro-OH706806-61-3C17H23NO4
1-(3,4-Dimethoxybenzyl)-6,7-Dimethoxy-3,4-dihydroisoquinoline1-[(3,4-??????)??]-3,4-????-6,7-?????????6957-27-3C20H23NO4
Ethyl 2-amino-1-benzothiophene-3-carboxylate??-2-???-??(B)???-3-???????7311-95-7C11H11NO2S
2-Chloro-1-(4-methylphenyl)propan-1-one69673-92-3C10H11ClO
N1-(3-(diethoxy(methyl)silyl)propyl)ethane-1,2-diamineN-[3-(????????)???]??????70240-34-5C10H26N2O2Si
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