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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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Ethyl phenyl sulfide????????622-38-8C8H10S
(S)-Isopropyl 2-(((S)-((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)(phenoxy)phosphoryl)amino)propanoate fumarate (Tenofovir Impurity)GS-7340(?????)379270-38-9C25H33N6O9P
3A,4,7,7a-tetrahydro-1H-4,7-methanoindene compound with p-cresol (1:1)4-????, ?????????? ???????? ?? ???68610-51-5C10H12.C7H8O.C4H8
Ethyl 3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylateN-?????-4-????32499-64-2C10H15NO3
Bis(4-hydroxyphenyl) Disulfide15015-57-3C12H10O2S2
6-((3-Hydroxypropyl)amino)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione34654-80-3C9H15N3O3
(2,4-Dichlorobenzyl)methylamine(2,4-??????)????5013-77-4C8H9Cl2N
6,7-Dimethoxy-3,4-dihydroisoquinoline3382-18-1C11H13NO2
2,3-Dihydropyran-6-one3393-45-1C5H6O2
Valeramide626-97-1C5H11NO
3-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acidm-(4,5-?????-3-??-5-??-1H-???-1-?)??????119-17-5C10H10N2O4S
9H-fluorene-2,7-diamine2,7-????????525-64-4C13H12N2
2,6-Dibromo-4-(chloroimino)cyclohexa-2,5-dienone2,6-????-N-???-p-??????537-45-1C6H2Br2ClNO
H-Arg(Mtr)-OH80745-10-4C16H26N4O5S
Isopentyl 2-methylbutanoate27625-35-0C10H20O2
4-Methoxychalcone-1?????959-33-1C16H14O2
1,8-Dichloro-9,10-bis(phenylethynyl)anthracene1,8-????-9,10-??(?????)????51749-83-8C30H16Cl2
1-Naphthenyl phosphate (hydrate sodium)81012-89-7C10H12NaO5P
2-Methyl-1,5-diaminopentane2-??????????15520-10-2C6H16N2
Bis(diisopropylamino)chlorophosphine56183-63-2C12H28ClN2P
Bisphenol A glycerolate dimethacrylate(1-??????)??(4,1-?????(2-????-3,1- ?????)) 2-??-2-????1565-94-2C29H36O8
Barium hydrogen phosphate?????????10048-98-3BaHO4P
3-(3-Chloropropyl)-1h-benzimidazol-2-one62780-89-6C10H11ClN2O
Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-4-methyl-5-(4,6,6-trihydroxy-4,6-dioxido-3,5-dioxa-4,6-diphosphahex-1-yl)-, inner salt, hydrate (1:4)68684-55-9C12H18N4O7P2S.4H2O
2-((3-Amino-4-hydroxyphenyl)sulfonamido)benzoic acid2-[[(3-???-4-??????)???]???]??? ?91-35-0C13H12N2O5S
Tris(phenylthio)methane4832-52-4C19H16S3
(2,2-Dichlorocyclopropyl)benzene2415-80-7C9H8Cl2
(3-endo)-8-(1-Methylethyl)-8-azabicyclo[3.2.1]octan-3-ol??-8-?????-8-??????[3.2.1]??-3-?3423-25-4C10H19NO
Boc-Met(O)-OH34805-21-5C10H19NO5S
2-Bromo-3-decylthiophene144012-09-9C14H23BrS
2-Methacryloyloxy-2-methyladamantane(stabilizedwithMEHQ)2-??-2-Adamantyl ????????177080-67-0C15H22O2
3-Methoxy-2-propenenitrile3-??????????60838-50-8C4H5NO
Tetraacetoxysilane562-90-3C8H12O8Si
1-Aminopiperidine hydrochlorideN-??????????63234-70-8C5H13ClN2
Methyl 2-(4-(4-chlorobutanoyl)phenyl)-2-methylpropanoate??2-(4-(4-???????)??)-2-?????????154477-54-0C15H19ClO3
Copper methane sulfonate54253-62-2CH4CuO3S
Bis(3-aminophenyl)methanone3,3'-????????611-79-0C13H12N2O
4-Chloroindoline41910-64-9C8H8ClN
3-Hydrazinylbenzonitrile3-????????????17672-26-3C7H7N3
Boc-Asp(OtBu)-OH.DCHA1913-12-8C13H23NO6.C12H23N
Polyethylene glycol monoallyl ether??-2-????-???-??????(??-1,2-????)27274-31-3C5H10O2
[1,4'-Bipyridin]-1-ium chloride hydrochloride1-(4-???)???? ????? ?????????5421-92-1C10H10Cl2N2
2-Bromo-9,10-diphenylanthracene201731-79-5C26H17Br
H-Phe-OBzl.TosOH1738-78-9C23H25NO5S
1-(4-Nitrophenyl)-1H-imidazole1-(4-?????)-1H-????2301-25-9C9H7N3O2
Finerenone Impurity 181050477-43-4C22H20N4O4
Sodium (2R,3R,4S,5R,6R)-2,3,4,5,6,7-hexahydroxyheptanoate??-??? ????? ?13007-85-7C7H15NaO8
TriallylPhosphate???? ?????1623-19-4C9H15O4P
2-((2-Amino-4-nitrophenyl)amino)ethanolN1-(2-???????)-4-????-o-???????56932-44-6C8H11N3O3
((Hexane-1,6-diylbis(azanetriyl))tetrakis(methylene))tetrakis(phosphonic acid)23605-74-5C10H28N2O12P4
Bromopyrogallol red16574-43-9C19H10Br2O8S
Cy 5(97%)146368-15-2C45H52N4O14S2
(R)-5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole (Esomeprazole Impurity）?????119141-89-8C17H19N3O3S
10-Methoxy-5H-dibenzo[b,f]azepine-5-carboxamide10-?????????28721-09-7C16H14N2O2
Dipotassium oxodioxalatotitanate(IV) dihydrate?????????????14402-67-6C4H2KO10Ti-
4-Aminophenol sulfate(2:1)p-?????????63084-98-0C6H9NO5S
1-Chloro-2-iodo-4-(trifluoromethyl)benzene672-57-1C7H3ClF3I
(S)-2-Methylpyrrolidine hydrochloride(S)-2-?????????174500-74-4C5H12ClN
Dipropofol3,3',5,5'-???????????-4,4'-??2416-95-7C24H34O2
N-(3-(Trimethoxysilyl)propyl)butylamineN-[3-(???????)???]-1-????31024-56-3C10H25NO3Si
N4,N4'-Diphenyl-N4,N4'-bis(9-phenyl-9H-carbazol-3-yl)-[1,1'-biphenyl]-4,4'-diamine887402-92-8C60H42N4
Acridine hydrochloride???????17784-47-3C13H10ClN
1,1'-(P-tolylazanediyl)bis(propan-2-ol)1,1""-(p-?????)????-2-?38668-48-3C13H21NO2
Chlorthal2136-79-0C8H2Cl4O4
(2S,4S)-1-tert-Butyl 2-methyl 4-cyanopyrrolidine-1,2-dicarboxylate487048-28-2C12H18N2O4
Poly(oxyethyleneoxyterephthaloyl)????? ?????25038-59-9C10H12O6
2-Bromo-2'-hydroxyacetophenone2491-36-3C8H7BrO2
2-Acetamidopentanedioic acid5817-08-3C7H11NO5
2-Isopropyl-6-methyl-4pyrimidinol2-?????-6-??-4-?????2814-20-2C8H12N2O
(5-Bromothiophen-2-yl)(phenyl)methanone31161-46-3C11H7BrOS
2,7-Dibromo-9,9-didecyl-9H-fluorene175922-78-8C33H48Br2
3-Amino-4-methylbenzamide19406-86-1C8H10N2O
2-(3-Oxobutanamido)benzoic acid?????-2-???????35354-86-0C11H11NO4
3-Methylcyclopentanone3-?????????1757-42-2C6H10O
N-Carbobenzoxy-N-methyl-L-phenylalanine2899-07-2C18H19NO4
2-Propylpyrazine18138-03-9C7H10N2
4-Methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione5333-84-6C9H10O3
Boc-D-4-Pal-OH37535-58-3C13H18N2O4
N-(2-Fluorophenyl)acetamide2'-????????????399-31-5C8H8FNO
N1-(4-Aminophenyl)benzene-1,4-diamine sulfate4,4'-??????????? ????53760-27-3C12H13N3.H2SO4
2,6-Dimethylheptan-2-ol2,6-???-2-???13254-34-7C9H20O
2'-Hydroxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid2-HYDROXY-3”-???-???-3-?????376591-95-6C13H9NO5
2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl trichloroacetimidate2,3,4,6-???-O-???-??-D-???????2,2,2-????????????92052-29-4C16H20Cl3NO10
4-Methoxybenzene-1,3-diamine sulfate2,4-??????? ???39156-41-7C7H12N2O5S
2,5,7,10,11,14-Hexaoxa-1,6-distibabicyclo[4.4.4]Tetradecane29736-75-2C6H12O6Sb2
1-Undecene1-???821-95-4C11H22
2-Chloro-1,4-dimethylbenzene???(2-)?????95-72-7C8H9Cl
(2-Amino-5-bromophenyl)(2-chlorophenyl)methanone2-???-5-???-2'-???????60773-49-1C13H9BrClNO
6,11-Dihydrodibenzo[b,e]thiepin-11-one1531-77-7C14H10OS
Herbal propionate?????????????????17511-60-3C13H18O2
N-(2-Aminoethyl)isoquinoline-5-sulfonamide hydrochloride116970-50-4C11H14ClN3O2S
N-(3-(trimethylammonio)propyl)methacrylimidate hydrochloride?????? ?????? ??? ??? ?????51410-72-1C10H21ClN2O
StrontiuM hydroxide,95.00%???? ????18480-07-4H2O2Sr
1-Ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile28141-13-1C9H10N2O2
N1-(Naphthalen-2-yl)-N4,N4-bis(4-(naphthalen-2-yl(phenyl)amino)phenyl)-N1-phenylbenzene-1,4-diamine185690-41-9C66H48N4
Ammonium tungstate11140-77-5H6NOW+
4,4'-Methylenebis(N,N-bis(oxiran-2-ylmethyl)aniline)??????? ???????28768-32-3C25H30N2O4
Ethyl (E,Z)-2,4-decadienoate???????????3025-30-7C12H20O2
1-Bromo-2,3,4,5,6-pentamethylbenzene?????????5153-40-2C11H15Br
Captopril EP Impurity J (Captopril Impurity)64838-55-7C11H17NO4S
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