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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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Ethyl 2-methylpent-2-enoate58625-96-0C8H14O2
4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine4-???-1-??-1H-????[3,4-D]????5334-48-5C11H7ClN4
(1-Benzyl-1h-imidazol-2-yl)methanol(1-BENZYL-1H-IMIDAZOL-2-YL)???5376-10-3C11H12N2O
P-(methylthio)isobutyrophenone53207-58-2C11H14OS
3-Methoxy-N-methylpropan-1-amine(3-??????)(??)??55612-03-8C5H13NO
1-(6-Methyl-pyridin-2-yl)-ethylamine58088-67-8C8H12N2
5,6-di-O-isopropylidene-α-D-glucofuranose5450-26-0C13H22O8S
6-Bromo-5-chloro-3H-1,3-benzoxazol-2-one??????5579-85-1C7H3BrClNO2
Dimethyl 2,2'-disulfanediyldibenzoate???2,2'-??????????5459-63-2C16H14O4S2
4-Morpholinebutyronitrile4-???????????5807-11-4C8H14N2O
4-(4-Chlorophenyl)-3-methyl-4-oxobutanoic acid4-???-??-??-Y-??-?????52240-25-2C11H11ClO3
Vitamin B6 Impurity 865-????524-07-2C8H9NO4
2,3,6,7-Tetramethoxyanthracene-9,10-dione2,3,6,7-???????????5629-55-0C18H16O6
5-Morpholino-2-nitroaniline4-(3-???-4-?????)????54998-00-4C10H13N3O3
8-Formyl-1-naphthoic acid1,8-????????5811-87-0C12H8O3
4-Bromo-2,3,5,6-tetramethylaniline3-???-6-?????53965-69-8C10H14BrN
2,3-Bis(chloromethyl)pyrazine2,3-??(?????)-???51043-75-5C6H6Cl2N2
N-(tert-butoxycarbonyl)-N-methyl-D-alloisoleucine53462-50-3C12H23NO4
Aripiprazole Impurity 1519138-48-8C22H27Cl5N4
Nα-p-Tosyl-L-lysine methyl ester hydrochlorideN-[P-??????]-L-??????????????????5266-48-8C14H23ClN2O4S
trans-Zeatin-O-glucoside56329-06-7C16H23N5O6
Coumarin-6-carboxaldehyde6-?????????51690-26-7C10H6O3
2-(4-Chlorophenyl)succinic acid2-(4-?????)-???58755-91-2C10H9ClO4
2-Ethoxythiophenol2-???????54615-63-3C8H10OS
N-(2,4-Dimethylphenyl)-N'-methylformimidamide hydrochloride51550-40-4C10H14N2.ClH
3-Acetamidothiophene-2-carboxylic acid3-(??????)???-2-?????50901-18-3C7H7NO3S
1-Bromo-1-chloroethane1-???-1-?????593-96-4C2H4BrCl
4-Chloro-7,8-dihydro-[1,4]dioxino[2,3-g]quinazoline4-???-6,7-???????????52791-05-6C10H7ClN2O2
3-Bromothietane 1,1-dioxide3-??????1,1-?????59463-72-8C3H5BrO2S
(R)-(-)-Hexahydromandelic acid(R)-(-)-??????53585-93-6C8H14O3
2,7-Dimethyloctane-3,6-dione51513-41-8C10H18O2
1-Methyl-7-nitro-1H-indazole1-??-7-??????58706-36-8C8H7N3O2
2-Hydroxy-N-methylacetamide2-?????-N-????????(SALTDATA:??)5415-94-1C3H7NO2
2-Bromo-1-(bromomethyl)-4-methoxybenzene54788-18-0C8H8Br2O
[2-(3-Cyclohexenyl)Ethyl]dimethylchlorosilane5089-25-8C10H19ClSi
1,2,3,4-Tetrahydroisoquinoline-6,7-diol hydrobromide1,2,3,4-???????-6,7-????????????????52768-23-7C9H12BrNO2
8-hydroxyl-2-tetralone8-????-2-????53568-05-1C10H10O2
N-(4-(2-(Isopropylamino)Acetyl)phenyl)methanesulfonamide hydrochloride4-(2-???????????)????????????5576-49-8C12H19ClN2O3S
3-(Benzyl(methyl)amino)-1-phenylpropanone hydrochloride3-(N-??-N-?????)?????????5409-62-1C17H20ClNO
1-Ethylazetidin-3-amine3-??????,1-??-(9CI)55438-58-9C5H12N2
4-(1,3,4-Oxadiazol-2-yl)benzaldehyde2-(4-?????)-1,3,4-?????545424-46-2C9H6N2O2
3,6,2',3',4',6'-Hexa-O-acetyl-D-lactal51450-24-9C24H32O15
1,8-Bis(Trichlorosilyl)octane1,8-??(???????)??52217-53-5C8H16Cl6Si2
(10-Carbomethoxydecyl)Dimethylchlorosilane53749-38-5C14H29ClO2Si
2,4-Bis(trifluoromethyl)benzamide53130-45-3C9H5F6NO
4-(Methoxycarbonyl)-2-nitrobenzoic acid2-???-4-??????????55737-66-1C9H7NO6
1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)guanidine5714-04-52C10H13N3O2.H2O4S
1-(4-Bromophenylsulfonyl)azetidine530081-57-3C9H10BrNO2S
Benzyl N-Benzylpyrrolidine-3-carboxylate??N-??????-3-???????570423-97-1C19H21NO2
(E)-5-Methylhex-2-enoic acid51424-01-2C7H12O2
N-α-Z-L-arginine-4-nitroanilide hydrochloride59188-53-3C20H25ClN6O5
Thiophene-2-carboximidamide hydrochloride54610-70-7C5H7ClN2S
3-(3-Methyl-1h-indol-1-yl)propanoic acid3-(3-??-1H-??-1-?)????57662-47-2C12H13NO2
Sodium ferric oxalate?XNUMX????????5936-14-1C6FeNa3O12
2-Butyl-1H-1,3-benzodiazole2-??-??????5851-44-5C11H14N2
6-Amino-1-isobutylpyrimidine-2,4(1H,3H)-dione56075-75-3C8H13N3O2
Edaravone Impurity 135393-61-3C10H10N2O2
2-Amino-2-cyclopropylpropanoic acid2-???-2-?????????????5687-72-9C6H11NO2
4,4'-Dihydroxy-[1,1'-biphenyl]-2-carboxylic acid4,4'-?????-???-2-?????53197-57-2C13H10O4
N-(2-methyl-3-nitrophenyl)acetamide2'-??-3'-?????????56207-36-4C9H10N2O3
Methyl 3-(2,5-dichlorophenyl)-3-oxopropanoate??2,5-????????????56719-68-7C10H8Cl2O3
3,4-Dinitrophenol3,4-??????577-71-9C6H4N2O5
(2S,3R)-2-Decyl-3-(5-methylhexyl)oxirane54910-51-9C19H38O
4-(Diethylamino)benzaldehyde oxime,95% (mixtures)4-??????????????54376-65-7C11H16N2O
Olopatadine Impurity 856427-76-0C19H18O4
((2-Chlorophenyl)methylene)dibenzene(2-?????)?????56153-60-7C19H15Cl
5-(Pyridin-3-yl)-1,3,4-oxadiazol-2-amine5-???-3-YL-1,3,4-?????-2-???5711-73-9C7H6N4O
1-(Benzyloxy)-4-bromo-2-chlorobenzene1-????-4-???-2-?????56872-27-6C13H10BrClO
p-Aminocinnamic acid (hydrochloride)54057-95-3C9H10ClNO2
2-Amino-5-nitro-4-(trifluoromethyl)phenol2-???-5-???-4-(????????)??(FLU-3)56987-02-1C7H5F3N2O3
1-(5-Chloro-2-methylphenyl)ethanone1-(5-???-2-????)??-1-?58966-35-1C9H9ClO
Tert-butyl (4-methoxypyridin-2-yl)carbamate(4-METHOXY-PYRIDIN-2-YL)-CARBAMICACIDTERT-BUTYL????551950-46-0C11H16N2O3
6-Methyl-2-(pyridin-4-yl)pyrimidin-4(3H)-one2-(4-PYRIDYL)-4-HYDROXY-6-MENTHYL????59341-68-3C10H9N3O
Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLICACIDETHYL????5775-89-3C8H11BrN2O2
3-[(2-Methylbenzyl)oxy]benzaldehyde3-[(2-METHYLBENZYL)OXY]??????590350-87-1C15H14O2
(1s)-1-Hydroxy-1-phenylpropan-2-oneL-?????????53439-91-1C9H10O2
Olopatadine Impurity 1455690-15-8C18H18O5
(S)-2-amino-3-(3-(aminomethyl)phenyl)propanoic acidL-3-??????57213-47-5C10H14N2O2
5-(1,1-Dimethylethyl)-1-methyl-N-[(phenylmethoxy)carbonyl]-L-glutamate56877-41-9C18H25NO6
N-Allylcyclopentanamine55611-39-7C8H15N
isopropyl (S)-2-hydroxy-2-phenylacetate53439-96-6C11H14O3
Methyl 2-hydroxybut-3-enoateDL-2-HYDROXY-3-?????????5837-73-0C5H8O3
2-((6-Aminonaphthalen-2-yl)sulfonyl)ethan-1-ol6-??????????-2-?????52218-35-6C12H13NO3S
2-Thioxo-1,2-dihydropyridine-3-carbonitrile2-?????-1H-???-3-??????52505-45-0C6H4N2S
Ethyl 2-(2-(methylthio)pyrimidin-4-yl)acetate582309-12-4C9H12N2O2S
1,3-Dipropoxybenzene1,3-DI-N-??????56106-37-7C12H18O2
5-Amino-1-(2-hydroxyethyl)-1h-pyrazole-4-carbonitrile5-???-4-???-1-(2-???????)???5346-53-2C6H8N4O
Ethenyl 10-undecenoate10-???????????5299-57-0C13H22O2
Ethyl 3-(4-chlorophenyl)-1H-pyrazole-5-carboxylate3-(4-?????)-1H-???-5-???????????595610-40-5C12H11ClN2O2
2-[2-(Acetyloxy)ethyl]-1H-isoindole-1,3(2H)-dione2-PHTHALIMIDOETHYL?????5466-90-0C12H11NO4
(R)-2-acetamido-3-(6-chloro-1H-indol-3-yl)propanoic acidN-???-6-???-D-????56777-76-5C13H13ClN2O3
Prostaglandin Impurity 1254483-30-6C7H8O3
(2-Morpholinopyridin-4-yl)methanol(2-MORPHOLINOPYRID-4-YL)???556109-99-0C10H14N2O2
2-Methoxy-5-(trifluoromethoxy)benzyl alcohol(2-???-5-?????????-??)-???562840-50-0C9H9F3O3
Ethyl 2,6-dihydroxybenzoate?? 2,6-???????????54640-04-9C9H10O4
4-Chloro-2,6-dimethylaniline hydrochloride4-???-2,6-??????????5769-32-4C8H11Cl2N
1-(5-Methoxy-1h-indol-3-yl)ethan-1-one1-(5-METHOXY-1H-INDOL-3-YL)???51843-22-2C11H11NO2
Potassium 4-nitro-2-sulfonatobenzoate5344-48-9C7H4NO7S.K
5-Cyclohexyl-1,3,4-thiadiazol-2-amine4-?????,2-???-5-?????-356882-77-0C8H13N3S
3,4,5-Trimethyl-1H-pyrazole3,4,5-???????5519-42-6C6H10N2
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