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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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1-(3-Fluoro-5-(trifluoromethyl)phenyl)propan-1-one3'-FLUORO-5'-(TRIFLUOROMETHYL)??????207974-20-7C10H8F4O
4-(Piperidin-3-yl)aniline dihydrochloride4-(3-????)?????????????19733-57-4C11H18Cl2N2
4-(Thiophen-2-yl)-2,2'-bipyridine4-(2-???)-2,2'-????210363-85-2C14H10N2S
(2s,3r)-2-Amino-3-(tert-butoxy)-n-(4-nitrophenyl)butanamide201807-08-1C14H21N3O4
Tert-butyl trityl-L-asparaginate1998700-98-3C27H30N2O3
4,9-Dibromo-6,7-bis(4-hexylphenyl)-[1,2,5]thiadiazolo[3,4-g]quinoxaline2111833-75-9C32H34Br2N4S
tert-Butyl N-[(3R,4R)-4-fluoropyrrolidin-3-yl]carbamate????,[(3R,4R)-4-????-3-?????]-,1,1-?????????(9CI)213388-71-7C9H17FN2O2
3-(4-Iodophenyl)-3-oxopropanenitrile4-????????????206346-33-0C9H6INO
5-Amino-1-methylimidazole-4-carboxamide21343-04-4C5H8N4O
2,2-Dimethylpentanenitrile2,2-?????????20654-47-1C7H13N
3-Chloro-4-nitro-1H-indole3???4???1??208511-07-3C8H5ClN2O2
(s)-3-((Tert-butoxycarbonyl)amino)-4-(pyridin-3-yl)butanoic acidBOC-(S)-3-???-4-(3-???)-???208404-16-4C14H20N2O4
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-aminopropanoic acid hydrochloride212688-53-4C18H19ClN2O4
Methyl 3-(acetoxymethyl)-4-nitrobenzoate??3-(??????)-4-????????201933-03-1C11H11NO6
Ritonavir EP impurity S (Ritonavir Impurity)2084828-53-3C52H61N7O8S2
N,O-Bis(phenylmethyl)-L-serineBZL-SER(BZL)-?201209-83-8C17H19NO3
Topiroxostat Impurity 652044706-68-3C13H8N6
4-(4-(3-(4-Chloro-3-(trifluoromethyl)phenyl)ureido)-3-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)phenoxy)-N-methylpicolinamide2098799-13-2C35H23Cl2F7N6O5
N-((2R,3R,4R,5R,6R)-2-((5-bromo-4-chloro-1H-indol-3-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide210110-89-7C16H18BrClN2O6
Phenethyltris(Trimethylsiloxy)silane??????(???????)??211935-21-6C17H36O3Si4
4-Chloro-7-iodoquinazoline4-???-7-???????202197-78-2C8H4ClIN2
4'-Chlorobiphenyl-4-sulfonyl chloride4'-???[1,1'-???]-4-??????20443-74-7C12H8Cl2O2S
tert-Butyl (2S)-2-(hydroxymethyl)-4,4-dimethylpyrrolidine-1-carboxylate1-?????????,2-(???????)-4,4-???-,1,1-?????????,(2S)-212890-86-3C12H23NO3
2-Ethynyl-4-methylthiazole2-???-4-?????211940-25-9C6H5NS
1,2,3,4a,9,9a-Hexahydro-4H-carbazol-4-one1,2,3,4-??????-4-??-???206647-27-0C12H13NO
(2e)-4-(4-Methylphenyl)-4-oxobut-2-enoic acid20972-36-5C11H10O3
3-(Methylthio)thiophene20731-74-2C5H6S2
(4-(Benzyloxy)-2-(dimethylamino)pyrimidin-5-yl)boronic acid4-????-2-???????-????-5-???205672-21-5C13H16BN3O3
2-(4-Chlorophenyl)-3-methylbutanenitrile2012-81-9C11H12ClN
Poly[(9,9-di-n-octylfluorenyl-2,7-diyl)-alt-2,2'-bithiophene-5,5'-diyl)]??[(9,9-????????-2,7-??)-co-(????)]210347-56-1(C37H44S2)n
Dicyclohexylamine (R)-3-(((allyloxy)carbonyl)amino)-2-((tert-butoxycarbonyl)amino)propanoate204197-26-2C24H43N3O6
Di-tert-butyl adipate20270-53-5C14H26O4
2-Bromo-8-methoxyquinoline199871-96-0C10H8BrNO
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(tritylamino)pentanoic acid1998701-26-0C39H36N2O4
Methyl 3-((4-chloro-2-(phenylamino)phenyl)(methyl)amino)-3-oxopropanoate (Clobazam Impurity)2089061-92-5C17H17ClN2O3
Ethyl 2-(3,5-diformyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate2073891-59-3C15H13NO5S
Fmoc-Ala-Cys(Psi(Dmp,H)pro)-OH2022956-37-0C30H30N2O7S
2-(3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)benzoic acid (Deferasirox Impurity)201530-78-1C21H15N3O4
Fmoc-Alphe-methyl-L-homophenylalanine2079062-43-2C26H25NO4
(3S,4S)-4-(9H-Fluoren-9-ylmethoxycarbonylamino)-3-hydroxy-5-phenylpentanoic acid198542-01-7C26H25NO5
(S)-2-Cyclohexyl-2-hydroxy-2-phenylaceticacid(S)-??????-?????-??-????20585-34-6C14H18O3
p-Nitrophenyl 2-Azido-2-deoxy-α-D-galactopyranosidep-?????2-???-2-???-aD-?????????210418-04-5C12H14N4O7
Ethyl-4-(Triethoxysilyl)benzoate197662-64-9C15H24O5Si
N-Methyl-4-phenoxy-2-pyridinecarboxamide2004659-85-0C13H12N2O2
3-Methoxybiphenyl2113-56-6C13H12O
2-Bromo-1-(4-chloro-3-methylphenyl)ethan-1-one205178-80-9C9H8BrClO
Dimesitylborinic acid20631-84-9C18H23BO
Diethyl (4-aminobenzyl)phosphonate20074-79-7C11H18NO3P
Hexafluoro-2-(4-methylphenyl)propan-2-ol??????-2-(P-??)??????2010-61-9C10H8F6O
1-Butyl-4-nitrobenzene1-??-4-?????20651-75-6C10H13NO2
Sulfo-KMUS (sodium salt)?????211236-68-9C19H25N2O9S.Na
2-(4-Hydroxy-3-methoxyphenyl)-2-oxoacetic acid??????2021-40-1C9H8O5
3-Bromo-4,5-dimethoxybenzoic acid3-BROMO-4,5-DIMETHOXYBENZOIC?20731-48-0C9H9BrO4
Ethyl methyl disulfide20333-39-5C3H8S2
4-Ethyl-3-ethynylbenzoic acid2101206-43-1C11H10O2
2-Phenylbutan-1-ol2035-94-1C10H14O
5-Amino-2-chlorobenzenesulfonamide5-???-2-??????????2015-19-2C6H7ClN2O2S
Vinyloctyldichlorosilane211985-85-2C10H20Cl2Si
(S)-1-(4-Ethylphenyl)ethanamine??????,4-??-a-??-,(aS)-212968-67-7C10H15N
tert-butyl 4-amino-3-hydroxypiperidine-1-carboxylate203503-03-1C10H20N2O3
N-Methyl-2-(methylsulfonyl)ethan-1-amineN-??-2-(?????)????202198-18-3C4H11NO2S
4-(2-Aminoethyl)cyclohexan-1-amine4-(2-AMinoethyl)cyclohexylaMine(?????????)202256-86-8C8H18N2
(S)-1-((S)-3-(((R)-3-(acetylthio)-2-methylpropanoyl)thio)-2-methylpropanoyl)pyrrolidine-2-carboxylic acid (Captopril Impurity）205521-07-9C15H23NO5S2
exo-3-Azabicyclo[3.2.1]octan-8-ol hydrochloride2089291-70-1C7H14ClNO
(5AS,10aS)-octahydro-5H,10H-dipyrrolo[1,2-a:1',2'-d]pyrazine-5,10-dione19943-27-2C10H14N2O2
Sofosbuvir impurity M2095551-10-1C22H30N3O10P
Boc-NH-PEG5-propargyl2062663-67-4C18H33NO7
Fmoc-N-Me-D-Gln(Trt)-OH2044710-89-4C40H36N2O5
3-Bromobutyronitrile3-????????20965-20-2C4H6BrN
DLPS1,2-DILAUROYL-SN-GLYCERO-3-PHOSPHO-L-??????208757-51-1C30H59NNaO10P
Allyl crotonate????????20474-93-5C7H10O2
1-Naphthyl β-D-glucopyranoside19939-82-3C16H18O6
Cyclohexanepropanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-, hydrate, (αS)- (9CI)212574-35-1C14H27NO5
4-Nitro-DL-phenylalanine Hydrate4-???-DL-????????207569-25-3C9H12N2O5
N-(2-Fluorobenzoyl)morpholine(2-????-??)-????-4-?-???1978-64-9C11H12FNO2
L-Tryptophanamide(S)-??-???-1H-??-3-???????20696-57-5C11H13N3O
5-(Bromomethyl)-2-(trifluoromethyl)pyrimidine????,5-(?????)-2-(????????)-(9CI)198404-35-2C6H4BrF3N2
2,6-Dimethylstyrene2,6-??????2039-90-9C10H12
(2,3-Dihydrobenzofuran-2-yl)methanamine hydrochloride1-(2,3-DIHYDRO-1-BENZOFURAN-2-YL)METHANAMINE???19997-54-7C9H12ClNO
1,4,10,13-Tetrathia-7,16-diazacyclooctadecane1,4,10,13-?????-7,16-?????????20934-69-4C12H26N2S4
N1,N2-bis(2-methoxyphenyl)oxalamideo-??????21021-99-8C16H16N2O4
2-(Methylthio)-5-nitropyrimidine-4,6-diol2-(????)-5-???????-4,6-??1979-97-1C5H5N3O4S
(S)-Allyl 2-aminopropanoate 4-methylbenzenesulfonate(S)-??2-a?????????4-?????????20845-17-4C13H19NO5S
(2S,3R)-2-(2,4-Difluorophenyl)-3-(4-methylenepiperidin-1-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol (Efinaconazole Impurity)2055038-61-2C18H22F2N4O
Tributyl(ethyl)phosphonium Diethylphosphate??????????????????20445-94-7C18H42O4P2
(E)-1,2-bis(4-iodophenyl)ethene4,4"-DIIODO-TRANS-???201861-91-8C14H10I2
4-Hydroxy Propofol4-?????????1988-10-9C12H18O2
benzyl ((1S,2S)-2-hydroxycyclohexyl)carbamate[(1S,2S)-2-???????????]????????????198422-64-9C14H19NO3
1-Bromo-2-methoxy-2-methylpropane2-???-2-??????????19752-21-7C5H11BrO
isopropyl phenyl ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate (Tenofovir Impurity）2126010-05-5C18H24N5O4P
(2-(9H-Carbazol-9-yl)ethyl)phosphonic acid20999-38-6C14H14NO3P
Bis(3,5-di-tert-butyl-4-methoxyphenyl)chlorophosphine212713-08-1C30H46ClO2P
1-Chloro-2-(thiocyanatomethyl)benzene2-????????????2082-66-8C8H6ClNS
2,5-Dioxo-1-pyrrolidinyl (αS)-α-[[(1,1-dimethylethoxy)carbonyl]amino]benzeneacetate201152-47-8C17H20N2O6
Lutetium(III) acetate hydrate, REacton|r, 99.9% (REO)???(III)????????207500-05-8C2H6LuO3
Palladium(II) nitrate hydrate???(II)??????207596-32-5H2N2O7Pd
3-Azabicyclo[3.2.1]octane hydrochloride20969-02-2C7H14ClN
Ethyl 4-acetyl-2-propyl-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazole-5-carboxylate2101308-74-9C44H40N6O3
Dibenzyl terephthalate??????????19851-61-7C22H18O4
Tert-butyl 4-(3-nitrobenzyl)piperazine-1-carboxylateTERT-??4-(3-?????)????-1-???????203047-33-0C16H23N3O4
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