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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-(Azetidin-3-yl)morpholine????,4-(3-?????)-(9CI)302355-79-9C7H14N2O
Laminarihexaose????????29842-30-6C36H62O31
3-(Piperidin-1-yl)propanenitrile?????????3088-41-3C8H14N2
3-Acetonyl-3-hydroxyoxindole33417-17-3C11H11NO3
2-Bromo-3-nitroaniline2-???-3-??????35757-20-1C6H5BrN2O2
4-Bromo-5-phenyl-1H-pyrazol-3-amine4-???-3-??-1H-???-5-??2845-78-5C9H8BrN3
Methyl 2-oxo-2-(o-tolyl)acetate34966-54-6C10H10O3
2-(3-Sec-butyl-5-tert-butyl-2-hydroxyphenyl)benzotriazole2-(2'-?????-3'-sec-??-5'-tert-????)??????36437-37-3C20H25N3O
3-(Trifluoromethylthio)aniline3-(??????????)???369-68-6C7H6F3NS
(5-Bromo-2-ethoxyphenyl)boronic acid5-???-2-????????352525-82-7C8H10BBrO3
3-Bromohexane3-?????3377-87-5C6H13Br
2-(Trifluoromethylthio)aniline2-(??????????)???347-55-7C7H6F3NS
2-Bromo-4-(1,3-dioxoisoindolin-2-yl)butanoic acid2-BroMo-4-(1,3-????????-2-?)???35197-64-9C12H10BrNO4
H-His-Tyr-OH35979-00-1C15H18N4O4
2,3,5-Trimethoxybenzoic acid2,3,5-????????36873-96-8C10H12O5
1-Butylpyridin-1-ium trifluoromethanesulfonate1-???????????????????390423-43-5C10H14F3NO3S
1,4-Diazepan-5-one34376-54-0C5H10N2O
LY456236 (free base)338738-57-1C16H15N3O2
2-(3-Methoxy-4-(sulfooxy)phenyl)acetic acid????????38339-06-9C9H10O7S
1-Bromo-4-(2-methoxyethoxy)benzene1-???-4-(2-??????)??39255-23-7C9H11BrO2
Acetyl Sulfide???????3232-39-1C4H6O2S
1-Amino-3,3-dimethylbutan-2-one hydrochloride1-???-3,3-????-??-2-????33119-72-1C6H14ClNO
2-((4aS,4bS,5aS,6aS,7R,8R,9aS,9bS)-7-Hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl acetate (Dexamethasone Acetate Impurity)21-O-????????9,11-?????2884-51-7C24H30O6
Nε-Carbobenzoxy-Nα-tosyl-L-lysine34235-82-0C21H26N2O6S
1-Bromo-4-propoxybenzene4-N-?????????39969-56-7C9H11BrO
Tetraisopropylthiuram disulfide???????????????4136-91-8C14H28N2S4
1-(4-Fluorophenyl)-3-phenylprop-2-en-1-one4'-???????399-10-0C15H11FO
Triphenylphosphine copper(I) hydride hexamer33636-93-0C108H102Cu6P6
2-Vinyl-4,6-diamino-1,3,5-triazine2-??-4,6-????-1,3,5-????3194-70-5C5H7N5
2-(Butyl(phenyl)amino)ethan-1-ol2-(N-?????)???3046-94-4C12H19NO
Methyl 4-methylpyrimidine-2-carboxylate2-????????,4-??-,??????(9CI)317334-58-0C7H8N2O2
2-Methyl-1H-benzo[d]imidazol-5-ol1H-??????-5-?,2-??-(9Cl)41292-66-4C8H8N2O
1H-pyrazol-1-amine1H-???-1-??3994-46-5C3H5N3
6-((3-(4-(2-Chlorophenyl)piperazin-1-yl)propyl)amino)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione (Urapidil Impurity)34661-73-9C19H26ClN5O2
(R)-3-benzyl-N,N',N'-trimethylpiperidine-3-carbohydrazide(3R)-3-??-????-3-?????????????????339539-84-3C16H25N3O
2-Amino-3-(2-chlorophenyl)propan-1-olb-???-2-?????????37844-07-8C9H12ClNO
2,5-Diisopropylphenol2,5-????????35946-91-9C12H18O
5-(4-Bromophenyl)-5-oxopentanoic acid5-(4-?????)-5-??????35333-26-7C11H11BrO3
Ethyl 4-bromo-3-(bromomethyl)benzoate347852-72-6C10H10Br2O2
4-Hydroxybenzoic acid n-nonyl ester4-????????N-??????38713-56-3C16H24O3
Sodium cumenesulfonate???? ???? (1-????)?? ??? ?32073-22-6C9H11NaO3S
1-(4-(Trifluoromethyl)pyrimidin-2-yl)piperidin-4-ol401930-07-2C10H12F3N3O
3,4-Dehydro-DL-proline3395-35-5C5H7NO2
Butyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate (Bumetanide Impurity)??3-??????-5-?????-4-????????32643-00-8C21H28N2O5S
Bacimethrin??????????3690-12-8C6H9N3O2
3-Methoxyisobenzofuran-1(3H)-one3-???-1(3H)-???????4122-57-0C9H8O3
D-Glucuronamide3789-97-7C6H11NO6
1-(3-Ethoxy-4-methoxyphenyl)ethanone1-(3-???-4-?????)???31526-71-3C11H14O3
Trichloro(methoxymethyl)silane????????????33415-27-9C2H5Cl3OSi
2-Nitro-9H-fluoren-9-one2-????????3096-52-4C13H7NO3
Indobufen Impurity 536691-02-8C20H21NO3
Titanium(IV) tert-butoxide 98%???(4+) 2-?????-2-??3087-39-6C16H36O4Ti
3,4-Di-O-acetyl-L-rhamnal34819-86-8C10H14O5
5-Ethoxy-2-pyrimidinamine39268-74-1C6H9N3O
tert-Butyl (2R,4R)-4-amino-2-methylpyrrolidine-1-carboxylate348165-63-9C10H20N2O2
(1S,2S)-2-Benzylamino-1-cyclohexanoltert-??(1S,2S)-2-???????????????322407-34-1C13H19NO
N1-(3-(3-Chloro-10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)propyl)-N1,N3,N3-trimethylpropane-1,3-diamine dihydrochloride (Chlorpromazine Impurity)?????????????3953-65-9C16H18Cl2N2S
(S)-Methyl 2-amino-2-phenylacetate(S)-??2-???-2-???????37760-98-8C9H11NO2
3,6-Dihydroxyphthalic acid3,6-????????3786-46-7C8H6O6
Pentafluoro(3-iodophenyl)-lambda6-sulfane1-????-3-(?????????)??286947-67-9C6H4F5IS
2,2'-((2-Aminoethyl)azanediyl)diacetic acid compound with propionic acid (1:2)32701-19-2C12H20N2O8
2-Amino-5-ethyl-6-hydroxypyrimidin-4(3H)-one2-???-5-??-????-4,6-??30201-72-0C6H9N3O2
6-Methoxypyrimidine-2,4(1H,3H)-dione6-??????29458-38-6C5H6N2O3
N-Methyladamantan-1-amine1-(?????)????3717-38-2C11H19N
5,10,15,20-Tetrakis(4-fluorophenyl)-21H,23H-porphine5,10,15,20-?????(4-??????)-21H,23H-???)37095-43-5C44H26F4N4
Potassium (poly)sulfide,≥42% K2S basis?? ?????37199-66-9H2KS+
1,7-Dioxa-4,10-diazacyclododecane294-92-8C8H18N2O2
6-Chloro-4-(trifluoromethyl)pyridin-2-amine6-???-4-(????????)???-2-??34486-23-2C6H4ClF3N2
D-allo-Isoleucine Ethyl Ester HydrochlorideD-??-?????????????315700-65-3C8H18ClNO2
Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-3-(furan-2-yl)propanoate331730-08-6C12H23N.C12H17NO5
α-Ethylbenzylamine1-???????2941-20-0C9H13N
5-Nitro-2-(piperidin-1-yl)benzonitrile5-???-2-?????????????32188-75-3C12H13N3O2
(6R,7R)-7-((S)-2-Amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefalexin Impurity)L-????34632-04-7C16H17N3O4S
10,11-Dihydro-5H-dibenzo[b,f]azepin-10-ol10,11-?????-5H-???[b,f]???-10-o4014-77-1C14H13NO
2-(4-Bromophenyl)propanenitrile2-(4-?????)??????42186-06-1C9H8BrN
5-Methylcytidine 5′-triphosphateCytidine5'-(tetrahydrogentriphosphate),5-??-327174-86-7C10H18N3O14P3
1-(Cyanomethyl)cyclohexanecarbonitrile1-????????????????4172-99-0C9H12N2
2-Amino-3-(2-(trifluoromethyl)phenyl)propanoic acidL-2-????????????3832-73-3C10H10F3NO2
1-(Benzyloxy)-4-fluorobenzene4-??????????370-78-5C13H11FO
4-Diazo-3-methoxydiphenylamine Sulfate4-???-3-????????????36305-05-2C13H13N3O5S
(S)-2-Chlorobutyric Acid(S)-2-???-N-????32653-32-0C4H7ClO2
3-Amino-4-phenoxy-5-sulfamoylbenzoic acid (Bumetanide Impurity)28328-54-3C13H12N2O5S
2-Chloro-4-(chloromethyl)-1-fluorobenzene3-???-4-???????????2994-69-6C7H5Cl2F
Triethoxyfluorosilane358-60-1C6H15FO3Si
2,6-Dihydroxypyrimidine-4-carbaldehyde36327-91-0C5H4N2O3
9-allyl-9H-purin-6-amine (Tenofovir Impurity)4121-39-5C8H9N5
Per-6-iodo-β-cyclodextrin30754-23-5C42H63I7O28
11-Hydroxyundecanoic acid3669-80-5C11H22O3
2,4,6-Trimethylbenzenesulfonic acid3453-83-6C9H12O3S
N,N,N',N'-Tetrakis(4-nitrophenyl)-1,4-phenylenediamineN,N,N',N'-?????(4-?????)-p-??????3283-05-4C30H20N6O8
2-Nonenoic Acid2-????3760-11-0C9H16O2
3-Aminobenzaldehyde polymer29159-23-7C7H7NO
N-(3-Acetyl-4-(oxiran-2-ylmethoxy)phenyl)butyramide (Acebutolol Impurity)N-[3-???-4-(???????)??]??????28197-66-2C15H19NO4
(R)-5,6,7,8-tetrahydroquinolin-8-amine369655-84-5C9H12N2
Sodium 5-amino-2-hydroxybenzoate5-???????????35589-28-7C7H8NNaO3
5-Bromo-1-benzofuran-2-carboxamide35351-21-4C9H6BrNO2
3-(2-Chloro-6-fluorophenyl)acrylic acid392-22-3C9H6ClFO2
4,6-Diaminopyrimidin-2(1H)-one31458-45-4C4H6N4O
L-alanyl-L-histidine3253-17-6C9H14N4O3
N,N-Di-n-butylethylenediamineN,N-DI-N-????????3529-09-7C10H24N2
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