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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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Octan-2-amine2-?????693-16-3C8H19N
Phenyl(2-thioxothiazolidin-3-yl)methanone70326-37-3C10H9NOS2
3-(Dodecyloxy)propan-1-amine7617-74-5C15H33NO
Cefetamet (Cefetamet Impurity)65052-63-3C14H15N5O5S2
(S)-9-Fluoro-3-methyl-10-((2-(methylamino)ethyl)amino)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride (Levofloxacin Impurity)???????????E1346603-62-0C16H19ClFN3O4
2-(4-Fluorophenyl)-1,3-di(1H-1,2,4-triazol-1-yl)propan-2-ol (Efinaconazole Impurity)81886-51-3C13H13FN6O
Methoxy(dimethyl)octadecylsilane71808-65-6C21H46OSi
2-Hydroxypropyl acrylate????2-????????????999-61-1C6H10O3
(4-(Tert-butyl)phenyl)(phenyl)sulfane85609-03-6C16H18S
4-Methyl-2-(trifluoromethyl)pyrimidine1017464-05-9C6H5F3N2
(E)-4-methyl-N-(3-(triethoxysilyl)propyl)pentan-2-imineN-(1,3-???????)-3-(???????)-1-?????116229-43-7C15H33NO3Si
3,5-Difluoro-4-hydroxyaniline126058-97-7C6H5F2NO
N-PhenethylacetamideN-???-2-??????877-95-2C10H13NO
(3,3-Diethoxyprop-1-en-1-yl)benzene7148-78-9C13H18O2
3-Amino-N-phenylbenzenesulfonamide3-???????????80-21-7C12H12N2O2S
Diethyl 2-hydroxypentanedioate???2-??????????,2-?????????????????69134-53-8C9H16O5
4-Nitrophenyl S-(acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteinate58651-76-6C17H23N3O7S
Albendazole sulfone75184-71-3C12H15N3O4S
5-Bromomethylnicotinic acid methyl ester??5-(?????)??????877624-38-9C8H8BrNO2
(1R,2R)-2-(3,4-difluorophenyl)cyclopropanecarboxamide(1R,2R)-2-(3,4-???????)????????????1006376-62-0C10H9F2NO
2-Fluoro-6-nitro-N-phenylbenzamide2-????-6-???-N-???????870281-83-7C13H9FN2O3
2-Methylnonane2-????871-83-0C10H22
tert-Butyl N-[(1R,2R,5S)-5-(dimethylcarbamoyl)-2-hydroxycyclohexyl]carbamate????,n-[(1r,2r,5s)-5-[(??????)????]-2-?????????]-,1,1-?????????929693-30-1C14H26N2O4
(S)-6-Amino-2-((S)-2-aminopropanamido)hexanoic acid hydrochloride68973-27-3C9H20ClN3O3
2-Benzylaminopyridine6935-27-9C12H12N2
Germanium(II)sulfide12025-32-0GeS
1-(3-Hydroxyphenyl)-2-(methylamino)ethanone hydrochloride (Phenylephrine Impurity)1-(3-??????)-2-(?????)??????94240-17-2C9H12ClNO2
1-Methyladamantane1-??????768-91-2C11H18
5-Bromo-2-tert-butylpyrimidine85929-94-8C8H11BrN2
2,3,4,5,6-Pentafluoroaniline trifluoromethanesulfonate912823-79-1C7H3F8NO3S
3-Chloroisoquinolin-5-amine58142-49-7C9H7ClN2
5-Amino-2-methoxybenzenesulfonic acid6470-17-3C7H9NO4S
Dikuafoso59985-21-6C18H26N4O23P4
Pentaerythritol Tetrakis(mercaptoacetate)??????? ?????????10193-99-4C13H20O8S4
D-Talitol643-03-8C6H14O6
3-(Trimethoxysilyl)propyl acetate59004-18-1C8H18O5Si
Hexamethylacetone???????815-24-7C9H18O
4-(3-Hydroxybutyl)phenol?????69617-84-1C10H14O2
Isopropyl 4-hydroxypiperidine-1-carboxylate?????4-????????-1-???????832715-51-2C9H17NO3
O-DesmethylmetoprololO-?????????62572-94-5C14H23NO3
Ru(OAc)2[(S)-tolbinap]????[(S)-(-)-2,2'-??(?-p-??????)-1,1'-????]???(II)106681-15-6C48H40P2.C4H6O4Ru
(S)-2-(2-(2-Amino-4-methylpentanamido)acetamido)acetic acid1187-50-4C10H19N3O4
1,2,3-Trithiane-4-pentanoic aid1,2,3-????-4-???1204245-29-3C8H14O2S3
(R)-3-((tert-Butoxycarbonyl)amino)-4-(2,4-difluorophenyl)butanoic acid?????????IMpurity3851307-12-5C15H19F2NO4
Iron(II) phosphate10028-23-6Fe3H16O16P2
Dimethyl 4-aminothiophene-2,3-dicarboxylate hydrochloride???4-??????-2,3-???????????121071-71-4C8H10ClNO4S
D-Galacto-D-mannanD-???-D-??11078-30-1
N-(3-(Dimethoxy(methyl)silyl)propyl)cyclohexanamine3-(N-????????)???????????120218-28-2C12H27NO2Si
(R)-3-Amino-3-(o-tolyl)propanoic acid752198-38-2C10H13NO2
Palladium(II) oxide hydrate64109-12-2OPd
4,4-Dimethyl-2-pyrrolidone4,4-???-2-?????66899-02-3C6H11NO
N-Methyl pemetrexedPeMetrexedEP???A869791-42-4C21H23N5O6
Sodium metaborate,AR???? ???7775-19-1BNaO2
4-Ethoxybenzene-1,3-diamine sulfate68015-98-5C8H14N2O5S
3-(cyclohexylamino)-1-Propanesulfonic acid sodium salt105140-23-6C9H20NNaO3S
Europium rod, 9.52 mm (0.375 in) diameter * 1cm long, 99.9% (metals basis)???7440-53-1Eu
2-(3-Bromophenyl)-1-phenyl-1H-benzoimidazole2-(3-?????)-1-??-1H-??????760212-40-6C19H13BrN2
3-Fluoro-4-methylbenzene-1-sulfonyl chloride3-FLUORO-4-????????????90260-13-2C7H6ClFO2S
(1R,3S)-3-Aminocyclopentanol(1R,3S)-3-??????????1110772-05-8C5H11NO
6-Chloropyrazine-2-carbaldehyde???????????,6-???-874114-34-8C5H3ClN2O
5-Benzoyl-2,3-dihydro-1H-pyrrolizin-1-one (Ketorolac Impurity)1-??????113502-52-6C14H11NO2
3-(((2-Guanidinothiazol-4-yl)methyl)thio)propanoic acid (Famotidine Impurity)FaMotidine????107880-74-0C8H12N4O2S2
Methyl 4-(4-hydroxybutyl)benzoate4-(4-??????)?????????123910-88-3C12H16O3
Ethyl 4-(8-chloro-11-hydroxy-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidine-1-carboxylate (Loratadine Impurity)133284-74-9C22H25ClN2O3
Methyl 2-((5-bromo-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetate878671-99-9C18H16BrN3O2S
2-Amino-2-(4-bromophenyl)acetic acid71079-03-3C8H8BrNO2
V4C3Tx(MXene) multilayer nanosheet??? ????12070-10-9CV
N,N',N'',N'''-Tetraacetylglycoluril10543-60-9C12H14N4O6
9,10-Bis(4-methoxyphenyl)-2-chloroanthracene9,10-??(4-?????)-2-???????110904-87-5C28H21ClO2
(2S,3R)-2-amino-3-hydroxy-4-methylpentanoic acid10148-71-7C6H13NO3
(S)-2-(Isopropylamino)-3-methylbutan-1-ol112211-88-8C8H19NO
Tetraethylsilane631-36-7C8H20Si
(S)-2-Amino-4-phenylbutanoicacidhydrochloride105382-09-0C10H14ClNO2
2-Amino-4-chloro-6-hydroxy-5-nitropyrimidine1007-99-4C4H3ClN4O3
2-Naphthol-6,8-disulfonic acid2-???-6,8-????118-32-1C10H8O7S2
(3-Aminopropyl)silanetriol3-???????????58160-99-9C3H11NO3Si
4-Fluorobenzo[d]thiazol-2(3H)-one4-????-2(3H)-??????63754-97-2C7H4FNOS
2,4,5-Trifluoro-3-methylbenzoic acid2,4,5-??????-3-?????112822-85-2C8H5F3O2
Atorvastatin ethyl ester?????????????1146977-93-6C35H39FN2O5
Dechloro Trazodone????????62337-66-0C19H23N5O
3,4-Dihydro-2-ethoxy-2H-pyrane??????????103-75-3C7H12O2
2,3-Dimethyl-anthraquinone6531-35-7C16H12O2
Indium arsenide?????1303-11-3AsIn
Titanium(Ⅱ,Ⅲ) oxide12065-65-5H2OTi
2-Methylquinoline-6-carboxaldehyde108166-03-6C11H9NO
Gallium phosphide????12063-98-8GaP
N-[(3R)-pyrrolidin-3-yl]acetamide(3R)-(+)-3-??????????131900-62-4C6H12N2O
4-Bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile4-???-2-(4-?????)-5-(????????)-1H-??-3-??????122454-29-9C12H5BrClF3N2
1H-Imidazole-4-sulfonyl chloride58767-51-4C3H3ClN2O2S
Boc-Glu(OFm)-OH123417-18-5C24H27NO6
1-(o-Tolyl)piperazine hydrochlorideN-(2-????)???????70849-60-4C11H17ClN2
Thulium(III) chloride?? ???, ???13537-18-3Cl3Tm
Boc-D-His(Tos)-OH69541-68-0C18H23N3O6S
5-Bromo-6-methyl-1H-benzo[d]imidazole5-???-6-??-1H-??????116106-16-2C8H7BrN2
(S,S)-DIPAMP(S, S) - (+) - 1,2- ?? [(2- ? ?? ??) (??) ?? ??] ??97858-62-3C28H28O2P2
1-(3-Aminophenyl)urea hydrochloride(3-?????)-??????????????59690-88-9C7H10ClN3O
2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid59299-01-3C5H4N2O4
3,4-Dimethoxy-2-methylpyridine 1-oxide (Pantoprazole Impurity)72830-07-0C8H11NO3
1-(Bromomethyl)-3-(methylsulfonyl)benzene3-(?????)???????82657-76-9C8H9BrO2S
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