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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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7-(3-Chloropropoxy)-4-hydroxy-6-methoxy-3-quinolinecarbonitrile214470-66-3C14H13ClN2O3
5-amino-2-(4-amino-1-oxoisoindolin-2-yl)-5-oxopentanoic acid2197420-75-8C13H15N3O4
Perfluorophenyl (((9H-fluoren-9-yl)methoxy)carbonyl)-D-methioninate210473-10-2C26H20F5NO4S
2-Hydroxy-atrazine2163-68-0C8H15N5O
2,2'-Oxybis(nitrobenzene)2217-65-4C12H8N2O5
Pentane-2,4-dione dioxime2157-56-4C5H10N2O2
N-Hydroxy-4-(trifluoromethyl)benzenecarboximidamide4-(????????)???????22179-86-8C8H7F3N2O
7-Amino-1,2,3,4-tetrahydronaphthol7-???-1,2,3,4-?????????214698-03-0C10H13NO
Ethyl 4-(cyclopentylamino)-2-(methylthio)pyrimidine-5-carboxylate4-CYCLOPENTYLAMINO-2-METHYLSULFANYL-PYRIMIDINE-5-CARBOXYLICACID??????211245-62-4C13H19N3O2S
2-Chloroethyl acrylate2-???????????2206-89-5C5H7ClO2
Allylcyclohexane2114-42-3C9H16
Pomalidomide 4'-alkylC3-acid2225940-47-4C17H17N3O6
1-(Pyrimidin-2-yl)-1,4-diazepane1-????-2-YL-1,4-????21279-57-2C9H14N4
3-Isopropylcatechol3-????????2138-48-9C9H12O2
(S)-Chroman-3-amine hydrochloride(S)-3-AMinochroMan???211506-60-4C9H12ClNO
Methyl (2R)-2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-iodobutanoate219752-75-7C10H18INO4
5-Methylbenzo[d]thiazole-2(3h)-thione5-??-2-????????21303-50-4C8H7NS2
5-((Trimethylsilyl)ethynyl)pyrimidine5-((??????)???)????216309-28-3C9H12N2Si
Zirconium(IV)t-butoxide????(IV)????????2081-12-1C4H10OZr
2-tert-Butyl-1,4-dimethoxy-benzene2-tert-??-1,4-??????21112-37-8C12H18O2
Isopropyl 4-oxopentanoate?????4-???????21884-26-4C8H14O3
9-(4'-Chloro-[1,1'-biphenyl]-2-yl)-9H-carbazole2098811-14-2C24H16ClN
((3S,4R)-4-(4-Fluorophenyl)piperidin-3-yl)methanol hydrochloride (Paroxetine Impurity)220548-73-2C12H17ClFNO
5-(3-Chlorophenyl)-2-furaldehyde5-(3-?????)-2-?????22078-59-7C11H7ClO2
Dicyclohexyl(2-(2-methyl-1,3-dioxolan-2-yl)phenyl)phosphine221187-50-4C22H33O2P
4-Amino-3,5-diiodobenzoic acid2122-61-4C7H5I2NO2
Methyl 1-methyl-2-oxo-1,2-dihydropyridine-4-carboxylate1-??-2-??-1,2-???????-4-???????????20845-23-2C8H9NO3
(R)-2-((tert-butoxycarbonyl)amino)-3-(4-hydroxy-3,5-diiodophenyl)propanoic acidBOC-3,5-DIIODO-D-???214630-08-7C14H17I2NO5
5-Methyl-5H-dibenzo[b,d]azepin-6(7H)-one6H-DIBENZ[B,D]???-6-ONE,5,7-DIHYDRO-5-METHYL-209984-30-5C15H13NO
tert-Butyl 2-formylmorpholine-4-carboxylate4-BOC-2-???????????218594-02-6C10H17NO4
4-(Bromomethyl)-3-chlorobenzonitrile4-(?????)-3-????????21924-83-4C8H5BrClN
Methyl 1-(trifluoromethyl)cyclopropanecarboxylate1-???????????????-1-???????????208242-25-5C6H7F3O2
(6R,8R,9S,10R,13S,14S,17R)-17-Acetyl-6,10,13-trimethyl-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 Impurity)2242-65-1C24H34O4
2,4-Dibromo-3-(difluoromethoxy)benzoic acid2,4-DIBROMO-3-(DIFLUOROMETHOXY)???223595-28-6C8H4Br2F2O3
(3R,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one???????????2283-82-1C19H28O2
Methyl (S)-4-N-Cbz-piperazine-2-carboxylate(S)-4-N-CBZ-PIPERAZINE-2-???????????225517-81-7C14H18N2O4
L-Glutamic acid diallyl ester (tosylate)20845-16-3C18H25NO7S
2-(4-Fluorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane2-(4-??????)-5,5-???-1,3,2-??????225916-39-2C11H14BFO2
(S)-5-((amino((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran)-5-sulfonamido)methylene)amino)-2-(((benzyloxy)carbonyl)(methyl)amino)pentanoic acid2135655-88-6C28H38N4O7S
Tetraethyl propane-1,3-diylbis(phosphonate)??????-1,3-???????22401-25-8C11H26O6P2
methyl (1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-amino-2-hydroxycyclopentane-1-carboxylate229615-05-8C15H28N2O4
Bicyclo Risperidone2231638-02-9C23H28FIN4O2
(2,2-Dimethyl-1,3-dioxolan-4-yl)methanamine(2,2-???-[1,3]-DIOXOLAN-4-YL)-????22195-47-7C6H13NO2
N-(4-(N-((3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-m2095879-65-3C44H75N3O15S
4-Fluoro-2-methoxy-3-nitroaniline2090542-75-7C7H7FN2O3
Bilastine Impurity 202099128-83-1C24H29N3O2
Propargyl-PEG6-NHS ester2093153-99-0C20H31NO10
5-(Trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline5-(????????)-1,2,3,4-??????????????215788-34-4C10H10F3N
α-Decitabineα-????22432-95-7C8H12N4O4
3-(Ethylamino)propanenitrile21539-47-9C5H10N2
9-Hydroxy-α-lapachone22333-58-0C15H14O4
6-Bromo-2-naphthalenyl β-D-glucopyranosiduronic acid22720-35-0C16H15BrO7
(S)-2-((tert-Butoxycarbonyl)amino)-2-(2-chlorophenyl)acetic acid225918-60-5C13H16ClNO4
Glycyltryptophan2189-26-6C13H15N3O3
((1R,3S)-3-(2-Amino-6-(cyclopropylamino)-9H-purin-9-yl)cyclopentyl)methanol208762-35-0C14H20N6O
1,2,3,4-Tetrachloro-5,5-dimethoxycyclopenta-1,3-diene2207-27-4C7H6Cl4O2
4-(2-Aminopyrimidin-5-yl)benzoic acid222987-21-5C11H9N3O2
5-Phenoxyisobenzofuran-1,3-dione5-???-1,3-????????21345-01-7C14H8O4
(4-(2-(Azepan-1-yl)ethoxy)phenyl)methanol(4-(2-(???-1-?)???)??)???223251-16-9C15H23NO2
4-(6-Aminopyridin-3-yl)benzoic acid4-(6-???-???-3-?)-???222986-51-8C12H10N2O2
N,N-Dimethyl-2-(5-((N-methylsulfamoyl)methyl)-1H-indol-3-yl)ethanamine oxide (Sumatriptan Impurity)?????N-????212069-94-8C14H21N3O3S
2-Bromoisophthalonitrile1-???-2,6-??????22433-90-5C8H3BrN2
Selenophene-2-carbaldehyde25109-26-6C5H4OSe
5-(4-Fluorophenyl)pentanoic acid5-(4-??????)????24484-22-8C11H13FO2
1-(4-Fluoro-2-nitrophenyl)piperazine1-(4-FLUORO-2-?????)????243128-46-3C10H12FN3O2
5-Allyl-2-hydroxy-3-methoxybenzaldehyde5-ALLYL-2-HYDROXY-3-?????????22934-51-6C11H12O3
(3S,4R,5R,6S)-6-Methyltetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate1,2,3,4-???-?-???-L-??????24332-95-4C14H20O9
1H-Cyclopenta[l]phenanthrene1H-??????[L]????235-92-7C17H12
rel-4-(4-(4-(4-(((2S,4S)-2-((1H-1,2,4-Triazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-1-(sec-butyl)-1H-1,2,4-triazol-5(4H)-one (Itraconazole Impurity)???-??????252964-65-1C35H38Cl2N8O4
Isobutyl 2-methylbutanoateISO-??-2-???????2445-67-2C9H18O2
2,6-Di-tert-butyl-4-methylcyclohexan-1-one2,6-?-tert-??-4-????????(??????)23790-39-8C15H28O
4-Amino-2-bromobenzoic acid2-???-4-??????2486-52-4C7H6BrNO2
1,3-Dichloro-5-(methylsulfonyl)benzene22821-89-2C7H6Cl2O2S
(3R,4R)-1-benzyl-4-(hydroxymethyl)pyrrolidin-3-ol253129-03-2C12H17NO2
2-Methyl-1,3-propanediamine2-??-1,3-??????2400-78-4C4H12N2
2-(2,6-Dichlorophenoxy)propanoic acid2-(2,6-???????)????25140-90-3C9H8Cl2O3
6-Methyl-2-(methylthio)pyrimidin-4-amine24888-93-5C6H9N3S
(2-Iodophenyl)(phenyl)methanone2-???????25187-00-2C13H9IO
(2R,3S,4R,5R,6S)-2-(hydroxymethyl)-6-(3-(4-(((S)- tetrahydrofuran-3-yl)oxy)benzyl)phenyl)tetrahydro-2H -pyran-3,4,5-triol2452301-27-6C23H28O7
Sulbactam Impurity 1524138-28-1C8H10BrNO3S
4,4'-(Oxybis(methylene))bis(1,2-dimethoxybenzene)????????23702-54-7C18H22O5
Isoamyl Acetoacetate????? ????????2308-18-1C9H16O3
Barium 2-ethylhexanoate?? 2-????????2457-01-4C8H18BaO2
5-(2-fluoro-3-methoxyphenyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)- 6-methyl-3-(2-oxo-2-phenylethyl)pyrimidine-2,4(1H,3H)-dione2409132-61-0C28H21F5N2O4
2H-Thieno[2,3-e]-1,2-thiazine-3-carboxamide, 6-chloro-4-methoxy-2-methyl-N-2-pyridinyl-, 1,1-dioxide2469039-23-2C14H12ClN3O4S2
(6R,12aR,12bR)-6-(1,3-benzodioxol-5-yl)-6a-hydroxy-2- methyl-2,3,6a,7,12a,12b-hexahydropyrazino[1′,2′:1,5]- pyrrolo[3,4-b]quinoline-1,4,12(6H)-trione2520114-41-2C22H19N3O6
2-Methyl-6-nitrobenzeneacetic acid2-(2-??-6-?????)????23876-18-8C9H9NO4
2-(Bromomethyl)-4-fluoro-1-(trifluoromethyl)benzene5-FLUORO-2-(????????)???????239135-48-9C8H5BrF4
2-Chloro-6-methylbenzene-1-sulfonyl chloride2-CHLORO-6-????????????25300-37-2C7H6Cl2O2S
4-((4-(Dimethylamino)phenyl)diazenyl)phenol4-HYDROXY-4'-???????????2496-15-3C14H15N3O
Methacrylic acid compound with methyl methacrylate (1:1)?????-?? ????? ???25086-15-1(C5H8O2.C4H6O2)x
5,10,15,20-Tetrakis(3-methoxyphenyl)porphyrinatonickel??-??(4-?????)????-Cu(II)24249-30-7C48H36CuN4O4
1-(4-Aminophenyl)-2-bromoethan-1-one4'-???????????23442-14-0C8H8BrNO
(5-Fluoro-2-(trifluoromethyl)phenyl)methanamine5-????-2-(????????)????231291-14-8C8H7F4N
1-Cbz-pyrrolidine1-Cbz-????25070-74-0C12H15NO2
Triphenylmethanesulfenylchloride24165-03-5C19H15ClS
3-(2-Fluoro-5-(trifluoromethyl)phenyl)acrylic acid247113-91-3C10H6F4O2
2-Amino-5-methylbenzenethiol23451-96-9C7H9NS
Captopril EP Impurity E23500-15-4C9H15NO3
3-(4-Acetylphenyl)-2-aminopropanoic acid3-(4-???-??)-2-???-????????22888-49-9C11H13NO3
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