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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39990
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Ethyl 2-methylpent-2-enoate58625-96-0C8H14O2
Ethyl [1,2,4]triazolo[1,5-a]pyridine-2-carboxylate??[1,2,4]?????[1,5-a]???-2-???????62135-58-4C9H9N3O2
(αR)-α-Methyl-2-thiazolemethanamine(R)-1-(???-2-?)??????623143-43-1C5H8N2S
3-Chlorophthalide3-????????6295-21-2C8H5ClO2
2-Isopropoxy-5-methylbenzaldehyde5-??-2-(1-?????)-??????610797-22-3C11H14O2
Rac-(3S)-1-(tert-butoxycarbonyl)-3-methyl-L-proline61406-66-4C11H19NO4
1-(6-Methyl-pyridin-2-yl)-ethylamine58088-67-8C8H12N2
2-(1-Propenyl)phenol2-??????6380-21-8C9H10O
Magnesium Formate dihydrate??????????6150-82-9CH6MgO3
4-Morpholinebutyronitrile4-???????????5807-11-4C8H14N2O
8-Formyl-1-naphthoic acid1,8-????????5811-87-0C12H8O3
2-(6-Hydroxyhexyl)isoindoline-1,3-dioneN-(6-??????)-?????63945-11-9C14H17NO3
3-Benzoylpicolinicacid64362-32-9C13H9NO3
Emtricitabine Impurity 4061548-81-0C11H22O3S
2-(4-Chlorophenyl)succinic acid2-(4-?????)-???58755-91-2C10H9ClO4
Tetradecan-3-one629-23-2C14H28O
1-Bromo-1-chloroethane1-???-1-?????593-96-4C2H4BrCl
Ornidazole Impurity 2??-(?????)-2-???????-5-???????-1-???62580-79-4C7H10ClN3O4
N-octylformamideN-???????6282-06-0C9H19NO
3-Bromothietane 1,1-dioxide3-??????1,1-?????59463-72-8C3H5BrO2S
1-Methyl-7-nitro-1H-indazole1-??-7-??????58706-36-8C8H7N3O2
Methyl (R)-(-)-cyclopentylmandelate64471-47-2C14H18O3
1,1,2-Trimethyl-3-(4-sulfonatobutyl)-1H-benzo[e]indol-3-ium1,1,2-????-3-(4-????)-1H-BENZ[E]??????????,???63149-24-6C19H23NO3S
6,7-Diethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride6,7-DIETHOXY-1,2,3,4-TETRAHYDROISOQUINOLINE???63905-65-7C13H20ClNO2
1-(Benzyloxy)naphthalene1-????????607-58-9C17H14O
1-(4-Chlorophenyl)butane-1,3-dione1-(4-?????)1,3-????6302-55-2C10H9ClO2
1-Methoxypentane-2,4-dione1-???-2,4-????6290-50-2C6H10O3
3-Oxabicyclo[3.2.1]octane-2,4-dione6054-16-6C7H8O3
Methyl 5-((3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoate60562-11-0C11H18N2O3S
1-Bromo-2-(methoxymethyl)naphthalene1-???-2-?????????64689-70-9C12H11BrO
1-(Propan-2-yl)-1h-1,2,4-triazole1-?????-1H-1,2,4-????63936-02-7C5H9N3
Trans-Bis(dicyclohexylamine)palladium(II) acetate???-??(????????)???(II)?????,DAPCy628339-96-8C28H52N2O4Pd+2
4-Phosphonobenzoic acid4-??????????618-21-3C7H7O5P
4-(4-Hydroxybutyl)thiomorpholine 1,1-dioxide4-(4-??????)??????1,1-?????59801-41-1C8H17NO3S
2-Methoxy-4-methylbenzenesulfonamide2-???-4-?????????59554-39-1C8H11NO3S
1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)guanidine5714-04-52C10H13N3O2.H2O4S
(R)-1-(2-Methoxyphenyl)propan-1-amine??????,??-??-2-???-,(alphaR)-(9CI)623143-38-4C10H15NO
(Tert-butoxycarbonyl)-L-leucyl-L-proline64205-66-9C16H28N2O5
Pyrimidin-4-ylmethanamine dihydrochloride618446-08-5C5H8ClN3
Apremilast Impurity 1511,2-????????,3-a??-,1,2-???????62351-80-8C12H15NO4
Cyclobutane-1,3-dicarboxylic acid?????-1,3-??????62184-63-8C6H8O4
((R)-3-hydroxy-2-methylpropanoyl)-L-proline613256-52-3C9H15NO4
Diacerein impurity?????????64951-96-8C37H38O17
N-α-Z-L-arginine-4-nitroanilide hydrochloride59188-53-3C20H25ClN6O5
3-(3-Methyl-1h-indol-1-yl)propanoic acid3-(3-??-1H-??-1-?)????57662-47-2C12H13NO2
(R)-1-methylpyrrolidin-3-yl (R)-2-cyclopentyl-2-hydroxy-2- phenylacetate hydrochloride616866-21-8C18H25NO3
1-(3-Chloro-2-methylphenyl)thiourea63980-70-1C8H9ClN2S
1,2,3,5-Tetramethyl-4-propylcyclopenta-1,3-diene?????(N-???)????????64417-12-5C12H20
1A,9b-dihydrooxireno[2,3-f][1,10]phenanthroline65115-91-5C12H8N2O
Sodium ferric oxalate?XNUMX????????5936-14-1C6FeNa3O12
2-Butyl-1H-1,3-benzodiazole2-??-??????5851-44-5C11H14N2
1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide638132-66-8C18H28OP2
3-(4-Chlorobenzoyl)-1h-pyrrole(4-?????)-(1H-??-3-?)???62128-38-5C11H8ClNO
Anatoxin-a64285-06-9C10H15NO
Azide-C2-Azide1,2-??????629-13-0C2H4N6
Ethyl 5-bromo-1,2,3-thiadiazole-4-carboxylate5-???-1,2,3-?????-4-???????????6439-91-4C5H5BrN2O2S
Bromfenac Impurity 32 Sodium Salt2-???-3-(4-??????)??????????61941-62-6
7-Chlorothieno[3,2-b]pyridine-2-carboxylic acid7-??????[3,2-b]???-2-?????596793-57-6C8H4ClNO2S
2-(4'-Methoxy-[1,1'-biphenyl]-4-yl)aceticacid60277-22-7C15H14O3
N-(2,3-dihydro-1H-inden-5-yl)acetamideN1-(2,3-DIHYDRO-1H-INDEN-5-YL)??????59856-06-3C11H13NO
3-Ethyl-2-methylpentan-3-ol3-ETHYL-2-METHYL-3-???597-05-7C8H18O
3,4-Dinitrophenol3,4-??????577-71-9C6H4N2O5
4'-Aminooctanophenone4'-????????63884-78-6C14H21NO
Ketoprofen Impurity 5363444-57-5C15H12O
1-Butyl-1-phenylhydrazine1-N-??-1-??????61715-75-1C10H16N2
Gadolinium (III) acetylacetonate hydrate, REacton,99.9%(REO)????(III) ????????? ???64438-54-6C15H23GdO7
1,4-Dimethyl-1H-imidazole1,4-???????6338-45-0C5H8N2
1-(4-Bromophenyl)ethyl methyl ether1-(4-?????)???????59891-97-3C9H11BrO
(S)-1-Methylpiperidin-3-ol(S)-3-?????-1-??-????62367-59-3C6H13NO
1-(5-Chloro-2-methylphenyl)ethanone1-(5-???-2-????)??-1-?58966-35-1C9H9ClO
6-Methyl-2-(pyridin-4-yl)pyrimidin-4(3H)-one2-(4-PYRIDYL)-4-HYDROXY-6-MENTHYL????59341-68-3C10H9N3O
N-isopropyl-N-(2-(piperazin-1-yl)ethyl)propan-2-amine1-(2-???????????)????59955-93-0C12H27N3
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
(S)-1-(4-Fluorobenzoyl)pyrrolidine-2-carboxylic acidN-(4-???????)-L-???62522-93-4C12H12FNO3
2-Chloro-6-(4-methylpiperazin-1-yl)pyrazine1-(6-???-2-????)-4-??????61655-77-4C9H13ClN4
4,7-Dichloroquinoline-3-carboxylic acid4,7-???????-3-?????630067-21-9C10H5Cl2NO2
tert-Butyl 3-(((trifluoromethyl)sulfonyl)oxy)-2,5-dihydro-1H-pyrrole-1-carboxylatetert-??3-(((????????)???)??)-2,5-????-1H-??-1-???????630121-86-7C10H14F3NO5S
(S)-2-amino-3-(3-(aminomethyl)phenyl)propanoic acidL-3-??????57213-47-5C10H14N2O2
Dodecan-4-one4-????6137-26-4C12H24O
Methyl 2-hydroxybut-3-enoateDL-2-HYDROXY-3-?????????5837-73-0C5H8O3
3-Quinolinecarbonitrile, 7-fluoro-1,4-dihydro-6-methoxy-4-oxo-622369-38-4C11H7FN2O2
2,2,2-Trifluoro-1-(piperazin-1-yl)ethanone6511-88-2C6H9F3N2O
Ethyl 2-(2-(methylthio)pyrimidin-4-yl)acetate582309-12-4C9H12N2O2S
2,4-Dichlorophenyl acetate2,4-???????????6341-97-5C8H6Cl2O2
1-Iodo-3-methoxypropane1-???-3-??????61542-10-7C4H9IO
Escitalopram Impurity 6; Citalopram Ep Impurity E64169-45-5C19H21ClFNO
(2S,4R)-1-(tert-butoxycarbonyl)-4-(naphthalen-2-ylmethoxy)pyrrolidine-2-carboxylic acid630425-40-0C21H25NO5
Ethyl 3-(4-chlorophenyl)-1H-pyrazole-5-carboxylate3-(4-?????)-1H-???-5-???????????595610-40-5C12H11ClN2O2
2-Amino-2',4'-dichloroacetophenone, HCl2-???-1-(2,4-????-??)-???????????65146-54-5C8H8Cl3NO
Hexamethyl benzene-1,2,3,4,5,6-hexacarboxylate?????????????????6237-59-8C18H18O12
Benzo[b]thiophen-6-ylmethanol??[b]???-6-???6179-28-8C9H8OS
cis-Cyclopentane-1,3-diamine dihydrochloride63591-57-1C5H14Cl2N2
Ethyl 2-hydroxy-3-(4-hydroxyphenyl)propanoate62517-34-4C11H14O4
Methyl 2,5-dimethylnicotinate??2,5-?????????63820-72-4C9H11NO2
2-[(2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl)thio]acetonitrile61145-39-9C16H21NO9S
5-Bromopyridine-3-sulfonic acid62009-34-1C5H4BrNO3S
7-(Carboxymethoxy)-4-methylcoumarin64700-15-8C12H10O5
4-Chloro-2,6-dimethylaniline hydrochloride4-???-2,6-??????????5769-32-4C8H11Cl2N
Ethyl 2-hydroxy-4-methylbenzoate??4???????(????)60770-00-5C10H12O3
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