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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39984

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2-Hydroxy-5-(4-methylthiazol-2-yl)benzaldehyde2227293-68-5C11H9NO2S
Thiamphenicol-d3-11217723-41-5C12H12Cl2D3NO5S
(2R,4S)-pentane-1,2,3,4,5-pentaol16277-71-7C5H12O5
N-(3-methoxypropyl)acrylamideN-(3-??????)??????107374-86-7C7H13NO2
(3R,5S)-5-((R)-8-fluoro-4-isopropyl-2-(N-methylmethylsulfonamido)-5,6-dihydrobenzo[h]quinazolin-6-yl)-3,5-dihydroxypentanoic acid, calcium salt854898-49-0C44H54CaF2N6O12S2
2-(1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-N5,N5-dimethylpyrimidine-4,5,6-triamine1169770-52-8C19H19FN8
2-(((3,4-Dimethoxypyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazol-6-ol1261238-06-5C15H15N3O4S
3-Methylbenzo[f]quinoline3-????-5,6-???85-06-3C14H11N
1,3,5-Trichloro-2-methylbenzene1,3,5-?????-2-????23749-65-7C7H5Cl3
(2R,6S)-2,6-dimethyl-4-(5-nitropyridin-2-yl)morpholine956699-05-1C11H15N3O3
Methyl 4-chloro-2-(N-methyl-N-phenylsulfamoyl)benzoate??4-???-2-(N-??-N-???????)?????914221-64-0C15H14ClNO4S
2-((2-(Hydroxy(phenyl)methyl)benzyl)(methyl)amino)ethan-1-ol2-[[(2-??????)?????]??]????????60725-36-2C17H21NO2
Methyl (S)-4-((tert-butyldimethylsilyl)oxy)-2-hydroxybutanoate307532-01-0C11H24O4Si
(S)-1-(4-(benzyloxy)-3-nitrophenyl)-2-bromoethan-1-ol(S)-1-(4-????-3-???-??)-2-???-???193761-53-4C15H14BrNO4
(2R,3S)-butane-2,3-diol5341-95-7C4H10O2
7-Methoxy-2,2-dimethyl-2H-chromene17598-02-6C12H14O2
2-Oxo-2-phenylethyl (((9H-fluoren-9-yl)methoxy)carbonyl)-L-serinateN-(9-????????????)-L-?????????125760-26-1C26H23NO6
2,4,6-Tri(pyrimidin-2-yl)-1,3,5-triazine60681-68-7C15H9N9
Di-tert-butyl but-2-ene-1,4-diyl(E)-dicarbamate(E)-tert-????-2-?-1,4-?????????901761-99-7C14H26N2O4
Copper, [2,7,12,17-tetrakis(1,1-dimethylethyl)-21H,23H-porphyrazinato(2-)-κN21,κN22,κN23,κN24]-, (SP-4-1)-65124-35-8
Tert-butyl L-alanyl-L-alaninate hydrochloride60417-38-1C10H21ClN2O3
N,N,N-Trimethyl-1-(4-vinylphenyl)methanaminium chlorideN,N,N-triMethyl-1-(4-vinylphenyl)MethanaMiniuM???7538-38-7C12H18ClN
(E)-3-(2-phenoxyphenyl)acrylic acid3-(2-?????)????95433-16-2C15H12O3
N3-propyl-1H-1,2,4-triazole-3,5-diamine1H-1,2,4-????-3,5-???,N-???-(9CI)87253-78-9C5H11N5
Bis(2,3-dibromopropyl) hydrogen phosphateBIS(2,3-???????)???5412-25-9C6H11Br4O4P
2-((Trifluoromethyl)sulfonamido)ethyl methacrylate2-????,2-??-,2-[[(????????)???]???]??????314756-98-4C7H10F3NO4S
N,N-(7H-Purine-2,6-diyl)diacetamideN,N'-1H-PURINE-2,6-DIYBIS??????34097-37-5C9H10N6O2
Diethyl (1-cyanoethyl)phosphonate???(1-?????)??????29668-61-9C7H14NO3P
(S)-2-amino-4-(tert-butoxy)-2-methyl-4-oxobutanoic acid(S)-??-????????-4-tert-??????1217977-71-3C9H17NO4
1-(4-Hydrazinylbenzyl)-1H-1,2,4-triazole1-(4-????????)-1H-1,2,4-?????144035-22-3C9H11N5
1-Aminoanthraquinone-5-sulfonic acid4095-82-3C14H9NO5S
Methyl 4-(methylamino)butanoate88061-65-8C6H13NO2
N,N'-Di-o-tolyl-p-phenylenediamineN,N'-??(2-????)??-1,4-???15017-02-4C20H20N2
Cyclohexyltriethoxysilane18151-84-3C12H26O3Si
1-Carboxy-N,N,N-trimethylmethanaminium dihydrogen phosphate??????58823-88-4C5H14NO6P
2,2'-(Ethane-1,2-diyl)bis(isoindoline-1,3-dione)607-26-1C18H12N2O4
[1,1':2',1''-Terphenyl]-4'-amine10569-67-2C18H15N
(6AS,12aS)-octahydrodipyrido[1,2-a:1',2'-d]pyrazine-6,12(2H,6aH)-dione1817657-89-8C12H18N2O2
2,2-Dichloro-N-(o-tolyl)propanamide69003-28-7C10H11Cl2NO
N-(2,6-dimethylphenyl)piperidine-4-carboxamideN-(2,6-?????)????-4-??????109403-19-2C14H20N2O
N-(2,6-dimethylphenyl)isonicotinamide4-?????????,N-(2,6-?????)-68280-05-7C14H14N2O
1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-(hydroxyimino)-3,4-dihydropyrimidin-2(1H)-one (Molnupiravir Impurity)402725-23-9C9H13N3O6
4,4'-(Adamantane-1,3-diyl)diphenol4,4'-(1,3-??????)???37677-93-3C22H24O2
2-Bromo-5H-benzofuro[3,2-c]carbazole1377576-72-1C18H10BrNO
Chlorodimethyl(4-phenylbutyl)silane32328-67-9C12H19ClSi
Tributyl(3-hexylthiophen-2-yl)stannane851853-51-5C22H42SSn
Ethyl 2,2,4-trichloro-3-oxobutanoate??2,2,4-?????-3-???????85153-67-9C6H7Cl3O3
(4,4-Bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophen-2-yl)trimethylstannane1380238-73-2C28H46S2Sn
(Aminomethylene)bis(phosphonic acid)(??????)??????29712-28-5CH7NO6P2
6-Fluoro-1H-indole-3-carbonitrile6-????-1H-??-3-?????1043601-53-1C9H5FN2
1,1-Diphenylpropan-2-ol1,1-???-2-????29338-49-6C15H16O
Diethyl 2,6-dibromoheptanedioate???2,6-???????????868-68-8C11H18Br2O4
5,5-Diphenyl-2-thioxoimidazolidin-4-one5,5-???-2-??????21083-47-6C15H12N2OS
Y52304444-48-0C82H90N8O2S5
(R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(pyridin-4-yl)butanoic acidFMOC-(R)-3-AMINO-4-(4-PYRIDYL)-???269396-69-2C24H22N2O4
(S)-2-amino-3-(2-(aminomethyl)phenyl)propanoic acid959580-92-8C10H14N2O2
1,4-Bis(chloromethyl)-2,3,5,6-tetrafluorobenzene1,4-??(?????)?????????131803-37-7C8H4Cl2F4
3-Hydroxypropionic acid (sodium)3-??????????????6487-38-3C3H5NaO3
(4-Bromophenyl)(3,4-dimethoxyphenyl)methanone3,4-DIMETHOXY-4'-???????116412-90-9C15H13BrO3
(2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(phosphonooxy)butanoic acid883726-90-7C19H20NO8P
Naphthalene-2,7-dithiol71977-56-5C10H8S2
4-(3-(Hydroxymethyl)phenoxy)phenol4'-?????-3-????????63987-19-9C13H12O3
2-Chlorobenzene-1,4-diamine hydrochloride2-???-1,4-?????????????62106-51-8C6H8Cl2N2
((1,2-Diphenylethene-1,2-diyl)bis(4,1-phenylene))diboronicacid1054451-31-8C26H22B2O4
Perfluoro(Methylcyclopentane)?????????????1805-22-7C6F12
N-Phenyl-N'-(2-methylphenyl)-p-phenylenediamineN-??-N'-(2-????)-p-??????27173-16-6C19H18N2
1,2-Benzenediol, 4-[(1,2,3,4-tetrahydro-7-hydroxy-6-methoxy-2-methyl-1-isoquinolinyl)methyl]-, hydrochloride, (S)-(S)-3'-????-N-??????????138644-99-2C18H22ClNO4
Decyl octyl adipate?????????110-29-2C24H46O4
Salicylic acid 2-O-β-D-glucoside???,2-(??-D-?????????)-10366-91-3C13H16O8
2-Chloro-5-[[4,5-dihydro-2-(nitroamino)-1H-imidazol-1-yl]methyl]-3-pyridinol380912-09-4C9H10ClN5O3
3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-(((3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)amino)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate2173291-00-2C32H45ClN2O15
(6R,25S)-5-O-Demethyl-28-deoxy-25-[(1E)-1,3-dimethyl-1-buten-1-yl]-6,28-epoxy-23-oxomilbemycin B112124-81-9C36H50O8
Neodymium neocaprate????????106726-11-8C30H57NdO6
Dicarbonylchloro[(1,2,3,4,5-η)-1,2,3,4,5-pentaphenyl-2,4-cyclopentadien-1-yl]-Ruthenium677736-23-1C35H25.2CO.ClRu
Tetramethylphosphoniumiodide??????????????993-11-3C4H12IP
4-(Dimethylamino)-2-butenoic acid(2E)-4-(??????)??-2-??98548-82-4C6H11NO2
Pyridine,4,4'-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene]bis-1558024-18-2C22H23BN2O2
4,4',4''-Phosphanetriyltribenzoicacid22836-27-7C21H15O6P
4'-(Hydroxymethyl)-[1,1'-biphenyl]-2-carbonitrile4-(2-?????)?????154709-19-0C14H11NO
2,2',2'',5'-Tetrabromo-1,1':4',1''-terphenyl912922-58-8C18H10Br4
8-Hexadecanol8-????19781-83-0C16H34O
(6R,9S,12S)-Benzyl 12-benzyl-9-isobutyl-2,2-dimethyl-4,7,10-trioxo-6-phenethyl-3-oxa-5,8,11-triazatridecan-13-oate(Carfilzomib impurity)2049024-37-3C37H47N3O6
6-Bromo-3-cyano-4-methylcoumarin56394-22-0C11H6BrNO2
4-Fluoro-3-methoxy-5-methylaniline;hydrochloride1357103-70-8C8H11ClFNO
2,12-Di-tert-butyl-5,9-bis(4-(tert-butyl)phenyl)-5,9-dihydro-5,9-diaza-13b-boranaphtho[3,2,1-de]anthracene1802003-07-1C46H53BN2
N-(3-(4-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-5-yl)allyl)-2,2,2-trifluoroacetamide96102-27-1C14H17F3N4O5
5-Methyl-2-(methylthio)pyrimidine100114-24-7C6H8N2S
4'-Amino-Biphenyl-3-carbonitrile4'-??????-3-?????443998-73-0C13H10N2
Octane, 1-(Chloromethoxy)-??????????24566-90-3C9H19ClO
4-Butylbenzamide4-N-???????107377-07-1C11H15NO
Ethyl 2-(bis(2,2,2-trifluoroethoxy)phosphoryl)propanoate??2-[BIS(2,2,2-TRIFLUOROETHYL)????]???????107905-52-2C9H13F6O5P
3,6-Di-Tert-butyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole1510810-80-6C26H36BNO2
2-Chloroethyltrichlorosilane6233-20-1C2H4Cl4Si
(Z)-Methyl 7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)cyclopentyl)hept-5-enoate???????F2ALPHA??????33854-16-9C21H36O5
(r)-2-Acetamido-3-(4-benzoylphenyl)propanoic acid104504-42-9C18H17NO4
5-Acetyl-2-propyl-1H-imidazole-4-carbonitrile144690-06-2C9H11N3O
6-Chloro-n4-(4-chlorophenyl)pyrimidine-4,5-diamine6-???-N4-(4-?????)-4,5-???????103505-49-3C10H8Cl2N4
(p-Hydroxybenzyl)malonic acid90844-16-9C10H10O5
Benzene-1,2,4-triamine??-1,2,4-???????615-71-4C6H9N3
N-(Propyl(2-(2,4,6-trichlorophenoxy)ethyl)carbamoyl)formamide139542-32-8C13H15Cl3N2O3
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