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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39984
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2-Cyanoethyltrimethoxysilane2526-62-7C6H13NO3Si
5-Bromo-N,N-dimethylnicotinamide292170-96-8C8H9BrN2O
6-(Piperazin-1-yl)pyridine-3-carboxylic acid6-????-1-YL-????278803-18-2C10H13N3O2
(E)-Ethyl 3-(4-methylphenyl)prop-2-enoatep-???????????24393-49-5C12H14O2
(R)-3-Amino-4-(thiophen-3-yl)butanoic acid269726-91-2C8H11NO2S
3-Bromo-5-chloro-1H-pyrazolo[3,4-c]pyridine1H-????[3,4-c]???,3-???-5-???-245325-30-8C6H3BrClN3
(S)-2-acetamido-4-methylpentanamide28529-34-2C8H16N2O2
4-Deoxy-4-fluoro-D-glucose29218-07-3C6H11FO5
1-(4-(Trifluoromethyl)pyrimidin-2-yl)-1,4-diazepane1-[4-(????????)????-2-?]-1,4-????238403-48-0C10H13F3N4
1-(Bromomethyl)-2,3-difluoro-4-methylbenzene2,3-?????-4-?????????261763-43-3C8H7BrF2
Methyl 3,5-dichloro-4-methoxybenzoate??3,5-????-4-????????24295-27-0C9H8Cl2O3
Gentamicin Impurity 125876-10-2C21H43N5O7
4-(4-Fluoro-2-nitrophenyl)morpholine4-(4-????-2-?????)????238418-75-2C10H11FN2O3
4-Amino-5-(trifluoromethyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione24848-20-2C3H3F3N4S
1-Benzyl-3-bromobenzene1-??-3-?????27798-39-6C13H11Br
N-(2-methyl-4-nitrophenyl)acetamide2-??-4-??????????2719-15-5C9H10N2O3
5-Pyrimidinecarbonitrile, 4-[1-[3-(cyanomethyl)-1-(ethylsulfonyl)-3-azetidinyl]-1H-pyrazol-4-yl]-2964606-44-6C15H15N7O2S
2-Phenyl-2-[(trimethylsilyl)oxy]acetonitrile25438-37-3C11H15NOSi
Nicorandil trimer2365474-05-9C24H27N7O6+2
2-Isobutoxyacetic acid2-?????????24133-46-8C6H12O3
D-Arabinono-1,4-lactone2782-09-4C5H8O5
4-Bromo-6,7-difluoro-1H-indazole2599290-42-1C7H3BrF2N2
Trans-3-chloroacrylic acid2345-61-1C3H3ClO2
1-Nitro-1-cyclohexene2562-37-0C6H9NO2
4-Heptoxybenzonitrile4-N-?????????29147-88-4C14H19NO
1-(Phenylsulfonyl)-1H-indole-3-carboxylic acid1-(?????)-1H-??-3-?????278593-17-2C15H11NO4S
1,2-Bis(methylthio)benzene2388-68-3C8H10S2
2-(1-Hydroxycyclopentyl)-2-phenylacetic acid(1-?????????)??????25209-52-3C13H16O3
4-(Pyridin-3-ylsulfonyl)morpholine26103-48-0C9H12N2O3S
Relugolix Impurity 452591260-06-7C25H24F2N2O6S
(12bR)-6-(1,3-benzodioxol-5-yl)-12-hydroxy-2-methyl-2,3,6,12b- tetrahydropyrazino[1′,2′:1,5]pyrrolo-[3,4-b]quinoline-1,4-dione2520114-46-7C22H17N3O5
4,6-O-(Phenylmethylene)-D-galactopyranose3006-41-5C13H16O6
Ethyl ((benzyloxy)carbonyl)glycylglycinate3005-87-6C14H18N2O5
1-Bromo-3,5-dichloro-2,4,6-trifluorobenzene1-???-3,5-????-2,4,6-????????24812-13-3C6BrCl2F3
Etomidate Impurity 132374709-47-2C16H23NO4
(S)-3-amino-4-(3,4-difluorophenyl)butanoic acid270063-53-1C10H11F2NO2
Succinic acid compound with 2,2'-oxybis(ethan-1-ol) (1:1)??(?????????????)26183-02-8C8H16O7
5-Bromo-N2,N4-dicyclopentylpyrimidine-2,4-diamine2444702-87-6C14H21BrN4
ethyl 2-(3,5-diformyl-4-isobutoxyphenyl)-4-methylthiazole-5- carboxylate2375033-26-2C19H21NO5S
(2s)-1-Iodo-2-methylbutane(S)-(+)-1-???-2-????29394-58-9C5H11I
Piperazine, 1-(3-chlorophenyl)-4-[3-(2-methylpropoxy)propyl]-, hydrochloride (1:1)2470441-00-8
1-(3,4-Difluorophenyl)piperazine1-(3,4-???????)????255893-57-3C10H12F2N2
Estradiol Impurity 101,4-???????-3,17-??17-?????2398-63-2C21H28O3
3,4-Bis(trifluoromethyl)aniline3,4-??-????????-????2965-07-3C8H5F6N
N-tert-Butyl-4-fluorobenzenesulfonamideN-tert-??-4-???????????29083-05-4C10H14FNO2S
1,3-Bis((dicyclopentylphosphino)methyl)benzene1,3-??(?????????????)??255874-48-7C28H44P2
2,2-Dimethoxy-1-Thia-2-silacyclopentane2,2-DIMETHOXY-1-THIA-2-???????26903-85-5C5H12O2SSi
3-Methyl-2(3H)-benzothiazolone3-??-2(3H)-??????2786-62-1C8H7NOS
1,1,2,2-Tetramethoxyethane1,1,2,2-????????2517-44-4C6H14O4
5-Oxo-1-(propan-2-yl)pyrrolidine-3-carboxylic acid1-?????-5-??-????-3-?????299920-47-1C8H13NO3
2-(Chloromethyl)-6-methyl-1H-pyrimidin-4-one23862-02-4C6H7ClN2O
3-(m-Tolylamino)propanenitrile3-[(3-????)???]??????27618-25-3C10H12N2
(R)-2-amino-4-bromopent-4-enoic acid264903-49-3C5H8BrNO2
4-(4-Morpholinyl)-3-nitrobenzaldehyde4-(4-MORPHOLINO)-3-?????????300541-91-7C11H12N2O4
1,3-Bis(Methacryloxy)-2-trimethylsiloxypropane1,3-BIS(??????)-2-??????????247244-66-2C14H24O5Si
Norepinephrine Impurity 72948-16-5C8H7ClO3
1,1-Dimethyl-4-oxopiperidin-1-ium iodide?????,1,1-???-4-??-,?????26822-37-7C7H14INO
Methyl 2-methyl-3-phenylpropanoate?????????????29417-83-2C11H14O2
3-(2-ethylhexyl)thieno[3,2-b]thiophene2653216-27-2C14H20S2
Eltrombopag Impurity J2750368-89-7C36H38N6O3
4-(2-((2-Methylpentyl)amino)ethyl)indolin-2-oneN-???????-N-??-2-??????249622-60-4C16H24N2O
Stearyl behenate?????????24271-12-3C40H80O2
(R)-1-(Furan-2-yl)ethanol(R)-(+)-1-(2-??)???27948-61-4C6H8O2
2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamideN-(??????)-4-(????????)???2707-23-5C9H7ClF3NO
3-(2,5-Dimethylpyrrol-1-yl)aniline1-(3-?????)-2,5-?????247225-33-8C12H14N2
2-Propyl-malonic acid monoethyl ester2985-35-5C8H14O4
N-(2-Chlorophenyl)FormamideN-(2-???-??)-?????2596-93-2C7H6ClNO
Methyl 5-amino-1H-benzo[d]imidazole-2-carboxylate292070-01-0C9H9N3O2
4-(2-Fluoro-4-methoxy-5-nitrophenyl)-1-methyl-1H-pyrazole2511713-93-0C11H10FN3O3
1-((2R,3R)-3-(4-(4-cyanophenyl)thiazol-2-yl)-2-(2,5-difluorophenyl)-2-hydroxybutyl)-4-(1-(((3-(hydroxymethyl)pyridin-2-yl)(methyl)carbamoyl)oxy)ethyl)-1H-1,2,4-triazol-4-ium chloride2761502-58-1C32H30F2N7O4S+
PMO-G2708274-72-8C43H46ClN8O7P
Bis(3-iodophenyl)methanone3,3'-????????25186-99-6C13H8I2O
L-tryptophyl-L-valineH-TRP-?-?24613-12-5C16H21N3O3
Chlorobis(2-methoxyphenyl)phosphane??(2-?????)??????263369-88-6C14H14ClO2P
4-Fluoro-α,α-dimethylbenzeneethanol2928-17-8C10H13FO
rel-Ethyl (3R,4R)-1-benzyl-4-methylpyrrolidine-3-carboxylate261896-27-9C15H21NO2
dGTP2'-DEOXYGUANOSINE-5'-???,????2564-35-4C10H16N5O13P3
2,4-Dimethyl-3-hydroxypyridine2,4-????-3-????????27296-76-0C7H9NO
5-(4-Chlorophenyl)cyclohexane-1,3-dione5-(4-?????)-1,3-?????????27463-38-3C12H11ClO2
2-Chloro-5-(chlorosulfonyl)-4-fluorobenzoic acid264927-50-6C7H3Cl2FO4S
(4-Phenoxyphenyl)diphenylsulfonium triflate(4-?????)??????240482-96-6C24H19OS.CF3O3S
3-(1H-Imidazol-1-yl)benzonitrile3-(1H-IMIDAZOL-1-YL)?????25699-85-8C10H7N3
Apremilast Impurity 922489621-73-8C12H18O4S
N-(3-Amino-4-methylphenyl)-3-(trifluoromethyl)benzamideN-(3-???-4-????)-3-(????????)?????30069-31-9C15H13F3N2O
7-Chloro-4-hydrazinylquinoline23834-14-2C9H8ClN3
(S)-2-(2-Aminoacetamido)-5-guanidino-N-(naphthalen-2-yl)pentanamide24387-24-4C18H24N6O2
4-(4-Methylphenyl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]indole1,2,3,3a,4,8b-??????-4-(4-????)-??????[b]??273220-33-0C18H19N
5-(2,5-Dioxopyrrolidin-1-yl) 1-methyl palmitoyl-l-glutamate5-(2,5-???????-1-?)1-??????-L-??????294855-90-6C26H44N2O7
N,N-Dibutyl-2-chloroacetamide2567-59-1C10H20ClNO
Baloxavir Impurity 202374735-31-4C27H24FN3O7S
2-(2-Chloro-6-fluoro-3-methylphenyl)acetic acid2-CHLORO-6-FLUORO-3-????????261762-92-9C9H8ClFO2
(R)-2,3-Dimethylbutanoic acid(R)-2,3-????????27855-05-6C6H12O2
Perchlorophenyl (S)-5-oxopyrrolidine-2-carboxylateL-?????????????????28990-85-4C11H6Cl5NO3
2-(4-Bromophenyl)thiazole2-(4-???-??)-???27149-27-5C9H6BrNS
2-Methyl-6-morpholinopyrimidin-4-amine2-??-6-?????????-4-??28732-85-6C9H14N4O
Ethyl 4-bromo-3-methylbut-2-enoate??-4-???-3-????-2-?????26918-14-9C7H11BrO2
9,9-Dimethyl-9h-fluorene-2-carboxylic acid9,9-????????-2-?????28320-62-9C16H14O2
2-Methylpyrazolo[1,5-a]quinazolin-5(4H)-one2-??????[1,5-A]????-5(4H)-ONE25468-50-2C11H9N3O
(Z)-11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepine-2-carbaldehyde 2,2,2-trifluoroacetate2519517-77-0C20H21NO2
4-amino-5-chloro-3-hydroxy-N-(1-(3-methoxypropyl)piperidin-4-yl)- 2,3-dihydrobenzofuran-7-carboxamide2636673-48-6C18H26ClN3O4
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