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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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3-[Benzyl(methyl)amino]propanoic acid3-[??(??)???]????149692-49-9C11H15NO2
Atogepant Impurity 391455358-11-8C18H20ClN3O2
(R)-1-(4-Chlorophenyl)propan-1-amine hydrochloride1448902-18-8C9H13Cl2N
N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-(tert-butyl)-L-seryl-L-proline143038-46-4C27H32N2O6
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(1H-tetrazol-5-yl)butanoic acid1464137-16-3C20H19N5O4
Domperidone Impurity 19142799-22-2C13H16Cl2N2O
(R)-2-Amino-3-ethylpentanoic acidD-2-???-3-?????14328-61-1C7H15NO2
(6-(Benzyloxy)-2,3-difluorophenyl)boronic acid1451393-19-3C13H11BF2O3
Nonyl-β-D-1-thiomaltoside??-??-D-1-???????148565-55-3C21H40O10S
(S)-(-)-1,1-Bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine(S)-???148369-91-9C19H26N2O2
N-Methyl-5-phenylisoxazole-3-carboxamideN-??-5-??????-3-??????144537-05-3C11H10N2O2
((1-(tert-Butoxycarbonyl)piperidin-4-yl)methyl)triphenylphosphonium iodide((1-(tert-???????)????-4-?)-??)?????????????146293-11-0C29H35INO2P
Benzyl-PEG2-MS150272-33-6C12H18O5S
Methyl (1S,3R)-3-hydroxycyclohexane-1-carboxylate149055-86-7C8H14O3
methyl 1-chloro-4-hydroxy-7-phenoxyisoquinoline-3-carboxylate1421312-33-5C17H12ClNO4
2,2'-(2,5-Dimethylcyclohexa-2,5-diene-1,4-diylidene)dimalononitrile2,5-???-7,7,8,8-???????????1487-82-7C14H8N4
N-(4-Phenyl-4-piperidinyl)acetamideN-(4-??-????-4-YL)-??????146396-04-5C13H18N2O
1-(1H-Indol-5-yl)ethan-1-amine??-????-5-???147591-52-4C10H12N2
4-Bromo-1-butyl-3-(trifluoromethyl)-1H-pyrazole1437794-58-5C8H10BrF3N2
Th26a-CHO1448178-54-8C13H20OS
(E)-5-((Methylsulfinyl)methyl)-3-(((5-nitrofuran-2-yl)methylene)amino)oxazolidin-2-one (Nifuratel Impurity)1445990-09-9C10H11N3O6S
4-Ethoxymethyl-benzoic acid4-?????-???146781-28-4C10H12O3
N,N-di([1,1'-biphenyl]-4-yl)-3'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-amine1464822-27-2C48H34N2
N-(1-methyl-3-phenylpropyl)isovaleramideN-(1-??-3-?????)????????143085-87-4C15H23NO
β-D-Glucopyranoside,2-naphthalenyl,2,3,4,6-tetraacetate14581-89-6C24H26O10
Methyl (R)-2-((tert-butoxycarbonyl)amino)pent-4-enoate(R)-??-2-BOC-???-4-???150652-96-3C11H19NO4
Cbz-NH-PEG5-CH2COOH1449390-66-2C20H31NO9
N,N-diethyl-2,2-dimethoxyethan-1-amineN,N-???-2,2-????????14610-73-2C8H19NO2
Methyl 4,5-diaminothiophene-2-carboxylate dihydrochloride1452518-88-5C6H10Cl2N2O2S
3-Hydroxy-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one148517-82-2C11H12O4
1-Naphthoyl cyanide1-????????14271-86-4C12H7NO
3-Trifluoromethyl-4'-methoxydiphenylamine3-????????-4'-????????1494-26-4C14H12F3NO
2-Ethoxy-2-methylpropanoic acid????,2-???-2-??15001-71-5C6H12O3
1-Phenethyl-3-phenylthiourea15093-42-2C15H16N2S
3-Isopropylpiperazine-2,5-dione2,5-??????,3-(1-????)-14771-77-8C7H12N2O2
4,5,6,7-Tetrahydrofuro[3,2-c]pyridine4,5,6,7-????????[3,2-c]???150322-87-5C7H9NO
Methyl pyrazolo[1,5-a]pyrimidine-5-carboxylate1453176-67-4C8H7N3O2
1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine hydrochloride1462950-92-0C12H23BClNO2
(1S,2S)-2-((tert-Butoxycarbonyl)amino)cyclopropane-1-carboxylic acid1486470-12-5C9H15NO4
(R)-4-(Aminomethyl)pyrrolidin-2-one hydrochloride1434126-92-7C5H11ClN2O
Mal-PEG3-alcohol146551-23-7C10H15NO5
(S)-1-(4-Iodo-5-methoxy-2-nitrophenyl)-2,2-dimethylpropan-1-ol1427311-76-9C12H16INO4
(S)-2-amino-3-mesitylpropanoic acid(S)-2-???-3-(2,4,6-????-??)-?????146277-47-6C12H17NO2
Cefadroxil Impurity 26147103-95-5C24H24N4O7S
(5-Chloro-1H-pyrrol-2-yl)(phenyl)methanone142231-06-9C11H8ClNO
1,6-Bis(Chlorodimethylsilyl)hexane14799-66-7C10H24Cl2Si2
ChloraMine-T hydrate????-T???149358-73-6C7H11ClNNaO3S
3-Aminocyclohexanone3-?????????149520-74-1C6H11NO
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)chromium(III)14434-47-0C33H57CrO6
4-Methylbenzimidazole Hydrochloride1456821-64-9C8H9ClN2
2-(5-Bromo-1H-indol-1-yl)ethanol1H-??-1-???,5-???-148366-28-3C10H10BrNO
Tiglic Anhydride??????14316-68-8C10H14O3
2-Bromo-6-chloro-4-fluorobenzaldehyde1433990-64-7C7H3BrClFO
2,7-Dibromo-9-vinyl-9H-carbazole1438252-33-5C14H9Br2N
Empagliflozin Impurity 1851469910-84-6C29H33ClO10
1',3',3'-Trimethylspiro[chromene-2,2'-indoline1,3,3-????????????????1485-92-3C19H19NO
Cyclopentadienyl(p-cymene)ruthenium(II) hexafluorophosphate????????(P-CYMENE)???(II)?????????,MIN.98147831-75-2C10H14.C5H5.F6P.Ru
Sodium hexanitritocobaltate(III)??????14649-73-1CoN6Na3O12
N'-(4-Bromophenyl)acetohydrazide2-(p-?????)????????14579-97-6C8H9BrN2O
Methyl 4'-formyl-[1,1'-biphenyl]-2-carboxylate??2-(4-?????)?????144291-47-4C15H12O3
5’-O-DMT-2’-deoxy-2’-fluoro-β-D-arabinouridine144822-63-9C30H29FN2O7
(4-Oxo-4H-quinazolin-3-yl)-acetic acid(4-OXO-4H-QUINAZOLIN-3-YL)-????14663-53-7C10H8N2O3
(S)-Diethyl 2-(4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioate (Pemetrexed Disodium Impurity)146943-43-3C24H29N5O6
2,4-Dinitro-5-phenylbiphenyl150758-05-7C18H12N2O4
(1-Methylpiperidin-2-yl)methanamine dihydrochloride(1-??????-2-?)???????1440799-70-1C7H18Cl2N2
Methyl 3,5-diamino-6-bromopyrazine-2-carboxylate??3,5-????-6-??????-2-???????1458-20-4C6H7BrN4O2
methyl 3-fluoro-4,6-dihydrothieno[3,4-b]thiophene-2-carboxylate1422007-52-0C8H7FO2S2
5-Allyl-3-chloro-10,11-dihydro-5H-dibenzo[b,f]azepine (Clomipramine HCl Impurity)1425793-87-8C17H16ClN
(1-Fluorocyclobutyl)methanamine hydrochloride1462885-81-9C5H11ClFN
3-(Benzo[d][1,3]dioxol-5-yl)-3-((tert-butoxycarbonyl)amino)propanoic acid3-N-BOC-3-(3,4-????????)?????149520-06-9C15H19NO6
(S)-7-(3-aminopyrrolidin-1-yl)-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide143112-50-9C12H17N5O3S
3-(4-Bromophenyl)-5-methyl-1H-pyrazole3-(4-?????)-5-??-1H-???145353-53-3C10H9BrN2
2-Methyl-2,3-dihydrocyclopenta[a]naphthalen-1-one150096-57-4C14H12O
tert-Butyl 3-ethenylpiperidine-1-carboxylate3-??-????-1-?????tert-??????146667-87-0C12H21NO2
2-Fluorobenzenebutanoic acid4-(2-??????)????143654-62-0C10H11FO2
3-Chloro-6-hydroxy-2-methoxybenzoic acid3-???-6-?????-2-??????146984-79-4C8H7ClO4
6-Amino-3,9-dihydro-2H-purin-2-one (Fludarabine Impurity)????????iMpurityB149297-79-0C5H5N5O
5-Bromo-3-ethyl-2H-pyrazolo[3,4-b]pyridine1449117-35-4C8H8BrN3
4,6-Dichloro-2-(propylsulfonyl)pyrimidin-5-amine1482484-62-7C7H9Cl2N3O2S
1-Methyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-c]pyridine1501153-45-2C14H19BN2O2
Propargyl-PEG-acid1421676-62-1(C2H4O)nC6H8O3
2-Chloro-4-isopropoxy-5-nitropyrimidine1445894-94-9C7H8ClN3O3
N1,N3-Dimethyl-1,3-benzenediamineN1,N3-?????-1,3-???14814-75-6C8H12N2
(αZ)-α-[[2-Butyl-1-[(4-carboxyphenyl)methyl]-1H-imidazol-5-yl]methylene]-2-thiophenepropanoic acid148674-39-9C23H24N2O4S
Chloro(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II)1451002-39-3C47H63ClNO2PPd
1-Methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-indol-2-one1428666-17-4C15H20BNO3
Ethyl 2-oxo-2-(phenylamino)acetate1457-85-8C10H11NO3
N-((2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(octyloxy)tetrahydro-2H-pyran-3-yl)acetamide147126-58-7C16H31NO6
Piperidine-1-carbothioamide1-?????????????14294-09-8C6H12N2S
Ethyl 3-hydroxy-1H-indole-2-carboxylate3-HYDROXY-1H-??-2-???????????14370-74-2C11H11NO3
1-Methyl-9H-pyrido[3,4-b]indol-7-ol hydrochloride dihydrate????????149022-16-2C12H15ClN2O3
(±)-Ipsdienol2-??-6-?????-2,7-??-4-?14434-41-4C10H16O
Methyl 4-hydroxypiperidine-2-carboxylate2-?????????,4-????-,??????(9CI)144913-66-6C7H13NO3
4-Bromo-n,n,3,5-tetramethylaniline4-???-N,N-???-3,5-????14275-09-3C10H14BrN
Potassium tetracyanoplatinate(II) trihydrate14323-36-5C4H6K2N4O3Pt
Boc-Oxyma1426821-11-5C10H14N2O5
6-Amino-1,3-dimethylquinolin-2(1H)-one1425927-75-8C11H12N2O
N-Boc-L-trans-4-ethoxyproline146060-18-6C12H21NO5
2-Phenylethyl β-D-galactopyranoside14861-16-6C14H20O6
1-Benzyl-2,3-O-isopropylidene glycerolDL-??,??-???????????-??-?????15028-56-5C13H18O3
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