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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 (αR,βS)-β-(benzoylamino)-α-hydroxybenzenepropanoate(2R,3S)-3-????????????153433-80-8C18H19NO4
tert-Butyl (5-bromopyrazin-2-yl)carbamate(5-??????-2-?)??tert-??????914349-79-4C9H12BrN3O2
5(6)-TAMRA150347-56-12C25H23N2O5.2Cl
(2R,3R,4R,5S,6R)-6-(hydroxymethyl)-5-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triol??-D-???????(1-4)-D-????????133-99-3C12H22O11
2-Isopropoxy-1,2-diphenylethanone??? ????? ???6652-28-4C17H18O2
1-(4-Cyanophenyl)guanidine hydrochloride373690-68-7C8H8N4.HCl
Tamarind Gum from Tamarind seed, Polysaccharide??????39386-78-2
Methoxymethyltrimethylsilane???????????14704-14-4C5H14OSi
3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid????, 2-?????-5-????-96-67-3C6H6N2O6S
Methyl (3r)-4-chloro-3-hydroxybutanoate(R)-4-???-3-???????????????88496-70-2C5H9ClO3
1-(2-Bromoethoxy)-2-(2,2,2-trifluoroethoxy)benzene2-[2-(2,2,2-?????????)???]???????160969-00-6C10H10BrF3O2
4-((3-Chloro-2-fluorophenyl)amino)-7-methoxyquinazolin-6-ol612501-52-7C15H11ClFN3O2
Dihexylsulfane??????6294-31-1C12H26S
Sodium 2-bromoacetate1068-52-6C2H4BrNaO2
5-Fluoro-2,4-dinitroaniline367-81-7C6H4FN3O4
N-(2-methoxyphenyl)acetamideN-(2-?????)??????93-26-5C9H11NO2
1-(3-Chlorophenyl)-4-(3-chloropropyl)piperazine39577-43-0C13H18Cl2N2
6,7,9,10,12,13-Hexahydrodibenzo[b,e][1,4,7,10,13]pentaoxacyclopentadecine14262-60-3C18H20O5
Uridine 5'-diphosphate58-98-0C9H14N2O12P2
2-Chloro-n-(2-ethyl-6-methylphenyl)acetamide32428-71-0C11H14ClNO
Tin(II) bromide?????10031-24-0Br2Sn
tert-Butyl 3,5-dimethylpiperazine-1-carboxylate3,5-???-????-1-?????tert-??????639068-43-2C11H22N2O2
(S)-3-(4-Hydroxyphenyl)-2-(methylamino)propanoic acid537-49-5C10H13NO3
Diethyl 2-benzylidenemalonate5292-53-5C14H16O4
(2S,5S)-3,6-Dioxo-5-(phenylmethyl)-2-piperazineacetic acid5262-10-2C13H14N2O4
A-30912A nucleus (hydrochloride)1-[(4R,5R)-4,5-?????-L-????]?????B???(1:1)1029890-89-8C34H52ClN7O15
Erbium(III) chlorid?? ???10138-41-7Cl3Er
(S)-Benzyl tert-butyl (6-((4-nitrophenyl)amino)-6-oxohexane-1,5-diyl)dicarbamate51078-31-0C25H32N4O7
4-Amino-4′-nitroazobenzene???? ??? 3730-40-5C12H10N4O2
N-Ethylheptan-1-amine66793-76-8C9H21N
Dichloro(methyl)(octadecyl)silane5157-75-5C19H40Cl2Si
(3-Chloro-2-methylphenyl)(methyl)sulfane3-???-2-??????????82961-52-2C8H9ClS
Sodium 2-hydroxybenzenesulfonate?????????, ??? ?1300-51-2C6H5NaO4S
2-(4-Isobutylphenyl)ethan-1-ol4-(2-?????)?????36039-35-7C12H18O
DL-Norepinephrine (hydrochloride) (Norepinephrine Impurity)DL-?????????55-27-6C8H12ClNO3
1,1,1-Triethoxypentane???-?-????????????919-29-9C11H24O3
3,3'-Sulfonylbis(nitrobenzene)1228-53-1C12H8N2O6S
Strontium ferrite,99.5%(metals basis)???? FERRITE12023-91-5Fe12O19Sr
N-Benzylhydroxylamine622-30-0C7H9NO
Ethoxytriphenylsilane1516-80-9C20H20OSi
4-((2-Nitrophenyl)amino)phenol?????1?54381-08-7C12H10N2O3
2-Chloro-3-fluoro-4-methylpyridine2-???-3-????-4-?????881891-82-3C6H5ClFN
N-((2S,3R,4R,5S,6R)-2-((5-Bromo-6-chloro-1H-indol-3-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide5609-91-6C16H18BrClN2O6
4-Acetamido-2-aminobenzenesulfonic acid88-64-2C8H10N2O4S
Disperse Red 13???? ??133180-81-2C16H17ClN4O3
Sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate hydrate153277-35-1C14H9NaO6S
N-octatriacontane7194-85-6C38H78
Pigment red 177C.I. ?? ?? 1774051-63-2C28H16N2O4
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
N1,N3-Diethylpropane-1,3-diamine10061-68-4C7H18N2
ι-Carrageenan??????9062-07-1C24H34O31S4-4
Dicyclohexylamine (R)-2-((tert-butoxycarbonyl)amino)-3-cyclopropylpropanoateBOC-D-??????????-DCHA89483-09-0C23H42N2O4
5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid5-??-1-??-2-????-3-?????119-18-6C10H8N2O3
1,4-Epoxy-1,4-dihydronaphthalene573-57-9C10H8O
1,3-di-o-tolylthiourea137-97-3C15H16N2S
Benzeneselenyl chloride5707-04-0C6H5ClSe
4-Chloro-1-phenylbutan-1-one??-????????939-52-6C10H11ClO
N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N6-(2-(7-methoxy-2-oxo-2H-chromen-4-yl)acetyl)-L-lysine386213-32-7C33H32N2O8
Pentyl hexanoate540-07-8C11H22O2
Zirconium carbonate(x:1)36577-48-7CH2O3Zr
L-Iditol488-45-9C6H14O6
2-Bromo-1,2-diphenylethanone1484-50-0C14H11BrO
5,6-Diamino-1,3-diethylpyrimidine-2,4(1H,3H)-dione1,3-???-5,6-???????52998-22-8C8H14N4O2
Tetrapropylammonium fluoride7217-93-8C12H28FN
4-Propylpyridine1122-81-2C8H11N
3-(Cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)-4-hydroxybenzamide475271-62-6C16H14Cl2N2O3
Boc-β-HoArg(Tos)-OH136271-81-3C19H30N4O6S
Silver oxide?(II) ???1301-96-8AgO
(Z)-Entacapone145195-63-7C14H15N3O5
Copper hexadecachlorophthalocyanine(SP-4-1)-[1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-???????-29H,31H-?????????(2-)-N29,N30,N31,N32]??14832-14-5C32Cl16CuN8
N1,N1'-(Ethane-1,2-diyl)bis(ethane-1,2-diamine) tetrahydrochloride????????? ????????????4961-40-4C6H22Cl4N4
MES (potassium)39946-25-3C6H12KNO4S
2-Isopropoxy-1,3-diisopropylbenzenePROPOFOL?????C(50MG)(2,6-DIISOPROPYLPHENYLISOPROPYLETHER)141214-18-8C15H24O
Methyl-D-galactoside??-D-????????93302-26-2C7H14O6
5-Chloro-2-methoxy-pyrimidine38373-44-3C5H5ClN2O
cis-4-Decen-1-ol??(??)-1-?57074-37-0C10H20O
Terbium rod, 12.7mm (0.50in) diameter * 1cm, 99.9% (metals basis)??(???)7440-27-9Tb
2,2′-Dihydroxy-6,6′-dinaphthyl disulfide6-?????-2-????????6088-51-3C20H14O2S2
1-Methyl-4-(4-nitro-2-(trifluoromethyl)benzyl)piperazine1-??-4-[[4-???-2-(????????)??]??]-????694499-24-6C13H16F3N3O2
Mesalamine impurity P5-???-3-(4-?????)???????887256-40-8C13H11NO6S
1,2,3-Triphenylguanidine101-01-9C19H17N3
N-(2-Chloroethyl)acetamide7355-58-0C4H8ClNO
2-(((2-((Dimethylamino)methyl)thiazol-4-yl)methyl)thio)ethanamine2-(????????)-4-(2-?????????)???78441-62-0C9H17N3S2
1,3-Diisopropoxybenzene79128-08-8C12H18O2
DL-Threonine methyl ester hydrochloride62076-66-8C5H12ClNO3
Decafluorotriphenylphosphine5074-71-5C18H5F10P
Manganese perchlorate hexahydrate15364-94-0Cl2H12MnO14
Bis[(1,2,3,4,5-η)-1-butyl-2,4-cyclopentadien-1-yl]dichlorozirconium73364-10-0C18H26Cl2Zr
N-Formyl-L-alanine10512-86-4C4H7NO3
3-Phenylglutaric acid4165-96-2C11H12O4
Ethyl 2-(7-methoxynaphthalen-1-yl)acetate7-???-1-??????????????6836-21-1C15H16O3
Sodium (tert-butoxycarbonyl)-D-homoserinate67198-87-2C9H18NNaO5
(Z)-1-(4-(4-Methylpiperazin-1-yl)-2-thioxo-1H-benzo[b][1,4]diazepin-3(2H)-ylidene)propan-2-one (Olanzapine Impurity)???????????1017241-36-9C17H20N4OS
3-(Trifluoromethyl)phenylhydrazine368-78-5C7H7F3N2
2,6-Diaminopyrimidine 1-oxide74638-76-9C4H6N4O
2-Methylbenzenesulfonic acid2-??????88-20-0C7H8O3S
tert-Butyl azetidin-3-yl(methyl)carbamate577777-20-9C9H18N2O2
C.I. Pigment red 2C.I. ?? ?? 26041-94-7C23H15Cl2N3O2
(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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