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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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(S)-BaclofenS(+)-????66514-99-6C10H12ClNO2
9-Azabicyclo[3.3.1]nonan-3-one hydrochloride9-??????(3.3.1)??-3-????72761-60-5C8H13NO.HCl
Fmoc-L-β-homoarginine(Pmc)Fmoc-L-??-??????(Pmc)700377-76-0C36H44N4O7S
(R)-2-mMethoxy-2-(naphthalen-1-yl)propanoic acid(R)-(-)-2-METHOXY-2-(1-???)?????63628-26-2C14H14O3
Phenylguanidine carbonate6291-89-0C15H20N6O3
10,12-Heptacosadiynoicacid10,12-????????67071-94-7C27H46O2
(((4-(Bicyclo[3.3.1]Nonan-3-yl)-2-methylbutan-2-yl)oxy)carbonyl)-L-tryptophan68388-91-0C25H32N2O4
3-Chloro-6-imidazol-1-yl-pyridazine71037-71-3C7H5ClN4
Dihydroxy melphatalan4-??(2-???????)???-L-?????72143-20-5C13H20N2O4
4-Nitrophenyl α-D-Glucuronide4-???????-D-??????71484-85-0C12H13NO9
(6R,7S)-7-Methoxy-7-(2-((1-methyl-1H-tetrazol-5-yl)thio)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefminox Sodium Impurity)S-??????-S-(1-??-1H-????-5-?)?????74228-11-8C15H18N10O5S3
4-Amino-6-chlorobenzene-1,3-disulfonyl dichloride4-???-6-???-??-1,3-????????671-89-6C6H4Cl3NO4S2
Ethyl 1-(pyridin-3-yl)-1H-pyrazole-4-carboxylate741717-60-2C11H11N3O2
3'-Chloro-[1,1'-biphenyl]-2-carboxylicacid2-???-3'-???????73178-79-7C13H9ClO2
(6-Chloroimidazo[1,2-b]pyridazin-3-yl)methanol675580-49-1C7H6ClN3O
2-Methyl-3-hexanone??(2-)-3-???7379-12-6C7H14O
Lauricacid2-chloroethylester????2-?????????64919-15-9C14H27ClO2
(1-Phenyl-4-piperidyl)Methanol(1-??-4-????)???697306-45-9C12H17NO
6-(Morpholin-4-yl)pyridazin-3-amine3-???-6-????-4-?????66346-91-6C8H12N4O
5-(4-Bromophenyl)-1-methylpyrazole5-(4-?????)-1-??-1H-???73387-52-7C10H9BrN2
3,4-Di-tert-butoxy-3-cyclobutene-1,2-dione3,4-?(tert-???)-3-?????-1,2-??66478-66-8C12H18O4
(E)-Ethyl 3-(pyrrolidin-1-yl)acrylate65651-80-1C9H15NO2
(2R,3R,4S,5S,6R)-2-amino-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol7284-37-9C6H13NO5
Ac-Phe-NH27376-90-1C11H14N2O2
N-(3-Amino-4-(2-methoxyethoxy)phenyl)acetamideN-[3-???-4-(2-??????)??]??????68385-79-5C11H16N2O3
Dimethyl 4-aminothiophene-2,3-dicarboxylate???4-??????-2,3-????????62947-31-3C8H9NO4S
4-Chloro-6-(4-(trifluoromethyl)phenyl)pyrimidine4-???-6-(4'-(????????)??)????659729-09-6C11H6ClF3N2
1,2-Dichloro-4,5-dinitrobenzene1,2-????-4,5-????-??6306-39-4C6H2Cl2N2O4
1-((Benzyloxy)carbonyl)hexahydropyridazine-3-carboxylic acid72120-54-8C13H16N2O4
Aripiprazole Impurity 61-(2,6-??????)????63386-61-8C10H12Cl2N2
Glycosolone67879-81-6C16H19NO3
Ethyl 2-(methylsulfonyl)propanoate??2-(?????)???????73017-82-0C6H12O4S
sec-Butyl 4-methylbenzenesulfonateP-TOLUENESULFONICACIDSEC-BUTYL????715-11-7C11H16O3S
Triphenyl(2-(trimethylsilyl)ethyl)phosphonium iodide(2-????????)?????????????63922-84-9C23H28IPSi
4-Methyldibenzo[b,d]thiophene7372-88-5C13H10S
7,10-Dichloro-2-methoxybenzo[b]-1,5-naphthyridine7,10-????-2-?????[b]-1,5-?????6626-40-0C13H8Cl2N2O
4-Methylpyridine-3-carboxamide7250-52-4C7H8N2O
2,2'-(2-hydroxypropane-1,3-diyl)bis(isoindoline-1,3-dione) (Rivaroxaban Impurity）73825-95-3C19H14N2O5
1-(4-Methoxyphenyl)cyclopropan-1-amine1-(4-?????)????????72934-40-8C10H13NO
Bis(pentamethylcyclopentadienyl)nickel??(?????????????)??74507-63-4C20H30Ni
(2S,3S,4R,5R)-2,3,4,5-tetrahydroxyhexanal634-74-2C6H12O5
Ethyl 1-phenyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate1-??-5-????????-1H-???-4-???????????741717-63-5C13H11F3N2O2
Cobalt(II)gluconate?????????71957-08-9C12H20CoO14
6,6',7,7'-tetrahydro-5H,5'H-2,2'-bi[1,3]dithiolo[4,5-b][1,4]dithiepinylidene??(????????)????????66946-49-4C12H12S8
1,9-Dicyanononane1,9-??????71172-36-6C11H18N2
9-(4-(Naphthalen-1-yl)phenyl)-10-(naphthalen-2-yl)anthracene667940-34-3C40H26
Cholic Acid Impurity 270779-06-5C28H47NO5
N-Chloroacetyl-DL-norleucine67206-26-2C8H14ClNO3
N1,N1-Dimethyl-1-phenylethane-1,2-diamine(2-AMINO-1-????)6342-21-8C10H16N2
2-Phenyl-1-(2,4,6-trihydroxyphenyl)ethanone2-??-2′,4′,6′-????????????727-71-9C14H12O4
2-(Methylthio)benzo[d]thiazol-6-ol6-??????,2-(????)-(9CI)74537-49-8C8H7NOS2
Ethyl 6-methylpyridazine-3-carboxylate64210-57-7C8H10N2O2
6-Methylpyridazine-3-carboxylic acid64210-60-2C6H6N2O2
Ethyl 4-phenyl-1H-pyrazole-3-carboxylate1H-???-3-?????,4-??-,??????6963-62-8C12H12N2O2
4-Isopropoxycyclohexanone4-????????????69697-46-7C9H16O2
2,5-Bis(chloromethyl)-p-xylene2,5-BIS(?????)-P-???6298-72-2C10H12Cl2
4-(Pyridin-2-yl)pyrimidin-2-amine66521-65-1C9H8N4
Dimethyl 2-thioxo-1,3-dithiole-4,5-dicarboxylate1,3-???-2-??-4,5-?????????????7396-41-0C7H6O4S3
1,4,7-Trithionane1,4,7-??????????6573-11-1C6H12S3
4-(2-Hydroxyethyl)cyclohexanol4-(2-???????)???????(?????????)74058-21-2C8H16O2
9H-Fluorene-1-carboxylic acid????-1-???? ?6276-03-5C14H10O2
((1S,4r)-4-propylcyclohexyl)methanol???-4-????????????71458-06-5C10H20O
Beclotiamine (hydrochloride)??????C7275-24-3C12H17Cl3N4S
10-(4-Bromophenyl)-10h-phenoxazine71041-21-9C18H12BrNO
(buta-1,3-dien-1-yloxy)trimethylsilane6651-43-0C7H14OSi
Ytterbium(III) isopropoxide6742-69-4C3H8OYb
1-Bromo-7-chloroheptane1-???-7-?????68105-93-1C7H14BrCl
Sodium propoxide6819-41-6C3H7NaO
(3-Methoxy-5-methylphenyl)boronic acid???,(3-???-5-????)-(9Cl)725251-81-0C8H11BO3
3-Bromo-9-(p-tolyl)-9H-carbazole3-???-9-p-??-9H-???731016-44-7C19H14BrN
1,1′-(1,3-Propanediyl)bis[4-(3-chlorophenyl)piperazine???????H6323-09-7C23H30Cl2N4
2,2-Dimethyl-3-phenylmethoxypropan-1-ol3-(????)-2,2-??????-1-?66582-32-9C12H18O2
3’-Deoxy-5-methyluridine3'-???-5-?????7084-29-9C10H14N2O5
1,2-Bis(4-methoxyphenyl)-1,2-diphenylethylene68578-78-9C28H24O2
3,7,11,15-Tetramethyl-1,6,10,14-hexadecatetraen-3-ol3,7,11,15-?????-1,6,10,14-????????-3-OL68931-30-6C20H34O
Aluminum(III) 2-((4-(ethyl(3-sulfonatobenzyl)amino)phenyl)(4-(ethyl(3-sulfonatobenzyl)iminio)cyclohexa-2,5-dien-1-ylidene)methyl)benzenesulfonate68921-42-6C37H39AlN2O9S3
(Z)-4-(methylamino)-4-oxobut-2-enoic acid6936-48-7C5H7NO3
2-Methyloctan-2-ol628-44-4C9H20O
trans-2-Tridecen-1-ol???-2-????-1-OL9768480-25-1C13H26O
(T-4)-Diaqua[ethanedioato(2-)-κO1,κO2]manganese6556-16-7C2H2MnO6
(S)-4-aminohex-5-enoic acidS(+)-4-?????74046-07-4C6H11NO2
1-Cyclopropylpropan-1-one1-??????-1-????6704-19-4C6H10O
6-Methylpyridazin-3-ol hydrate6-??-2,3-?????????-3-????7143-82-0C5H8N2O2
(S)-3-Amino-3-(3-hydroxyphenyl)propanoic acid(S)-3-???-3-93-?????-??)-?????695149-42-9C9H11NO3
2,1,3-Benzothiadiazole-4-sulfonyl chloride2,1,3-???????-4-????????73713-79-8C6H3ClN2O2S2
Alkylated diphenylamines????2,4,4-????????N-??-?????????68921-45-9C20H27N
Dimethyl 2-diazomalonate??(???????)????-???-???6773-29-1C5H7N2O4+
4-(1,1-Dimethylethyl) 1-methyl N-[(phenylmethoxy)carbonyl]-L-aspartate63327-57-1C17H23NO6
(R)-2-(Piperidin-2-yl)ethanol(R)-(+)-????-2-???68419-38-5C7H15NO
3-Bromo-4-nitro-1h-indazole3-???-4-???(1H)???74209-17-9C7H4BrN3O2
2-Chloro-1-(2,3-dihydroxyphenyl)ethan-1-one???,2-???-1-(2,3-???????)-(9CI)63704-55-2C8H7ClO3
Pentadecyl acetate??????????629-58-3C17H34O2
N-butyl-N-(prop-2-yn-1-yl)butan-1-amine3-??????-1-???6336-58-9C11H21N
(4-Bromophenyl)(phenyl)sulfane4-??????????65662-88-6C12H9BrS
1,3-Di(pyridin-2-yl)urea1,3-?-2-??????6268-43-5C11H10N4O
2-((2-Chloro-3,4-dimethoxyphenethyl)amino)-1-(4-methoxyphenyl)ethanol71636-38-9C19H24ClNO4
cis-ACBD73550-55-7C6H9NO4
1,2,3,4-Tetra-O-acetyl-alpha-L-fucopyranose64913-16-2C14H20O9
(4'-Bromo-[1,1'-biphenyl]-4-yl)(phenyl)methanone4-???-4'-??????63242-14-8C19H13BrO
2,2'-Bi[1,3]dithiolo[4,5-d][1,3]dithiolylidene]-5,5'-dioneBIS(CARBONYLDITHIO)????????64394-47-4C8O2S8
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