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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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7-Chloro-2-methylpyrazolo[1,5-a]pyrimidine7-???-2-?????[1,5-A]????954422-25-4C7H6ClN3
2-Methyl-4-morpholin-4-ylaniline2-??-4-????-4-????581-00-0C11H16N2O
6-Bromo-4-chloro-1H-pyrrolo[2,3-b]pyridine6-???-4-???-7-????1000340-64-6C7H4BrClN2
2',5'-Dimethyl-1,1':4',1''-terphenyl1,4-???-2,5-?????20260-22-4C20H18
Methyl 4-(5-isopropyl-1,2,4-oxadiazol-3-yl)benzoate??4-(5-?????-1,2,4-?????-3-?)?????1166756-82-6C13H14N2O3
2-Chloro-6-methylpyridine-4-boronic acid2-???-6-?????-4-???1320397-15-6C6H7BClNO2
N-(2-bromophenyl)-3-phenylpropanamide349537-52-6C15H14BrNO
2-(4-Methylpiperidin-1-yl)ethanamine2-(4-??-????-1-YL)-????14156-95-7C8H18N2
N-Boc-4-dimethylaminopiperidineN-Boc-4-??????????412293-88-0C12H24N2O2
2-(2,3-Dihydro-1H-indol-1-yl)ethan-1-amine2-(2,3-DIHYDRO-1H-INDOL-1-YL)???46006-95-5C10H14N2
4,4-Bis(4-fluorophenyl)-1-chlorobutane1,1'-(4-???????)??(4-??????)3312-04-7C16H15ClF2
5-(Chloromethyl)-1H-pyrrolo[2,3-b]pyridine hydrochloride5-?????-1H-???[2,3-B]??????900514-05-8C8H8Cl2N2
(R)-1-(3,5-Dichlorophenyl)ethanamine(1R)-1-(3,5-??????)????617710-53-9C8H9Cl2N
5-Vinyl-1,3-phenylene diacetate3,5-????????155222-48-3C12H12O4
(5R)-5-Phenyl-3-morpholinone192815-71-7C10H11NO2
(R)-3-Amino-1-benzylpyrrolidine DiHCl(R)-3-???-1-???????????????215947-36-7C11H18Cl2N2
1-Benzyl-3,3-difluoropiperidin-4-ol1-??-3,3-?????????-4-?1239596-53-2C12H15F2NO
1-(2-(benzoyloxy)ethyl)-4-(hydroxydiphenylmethyl)quinuclidin-1-ium bromide869113-45-1C29H32BrNO3
Pregabalin Impurity 281026009-73-3C8H18N2O
(R)-3-Aminopyrrolidine-3-carboxylic acid6807-92-7C5H10N2O2
(R)-1-Boc-3,4-dihydro-2H-quinoline-2-carboxylic acid(R)-3,4-DIHYDRO-2H-???-1,2-??????1-TERT-??????1187931-75-4C15H19NO4
9-Chlorophenanthrene947-72-8C14H9Cl
(S)-tert-Butyl 3-(cyanomethyl)pyrrolidine-1-carboxylate(S)-3-?????-????-1-?????TERT-??????1187931-76-5C11H18N2O2
4-(1H-Imidazol-4-yl)benzoic acid4-(1H-IMIDAZOL-4-YL)???13569-97-6C10H8N2O2
Methyl 3-(bromomethyl)thiophene-2-carboxylate3-?????-???-2-???????????59961-15-8C7H7BrO2S
1,2-Epoxy-3-(4-nitrophenoxy)propane5255-75-4C9H9NO4
Alpha-D-Glucose 1,6-bisphosphate (tetrapotassium)??-D-????1,6-?????????:???91183-87-8C6H12K4O13P2
tert-Butyl 1-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate154348-08-0C13H21NO4
4-(Benzyloxy)-1-fluoro-2-nitrobenzene4-(????)-1-????-2-?????941867-91-0C13H10FNO3
Migalastat108147-54-2C6H13NO4
N-2-Propynyl Rasagiline HCl1458609-07-8C15H15N
Methyl 4-formyl-2,5-dimethyl-1H-pyrrole-3-carboxylate??4-???-2,5-???-1H-??-3-???????175205-91-1C9H11NO3
3-[(4-Methylbenzyl)oxy]benzaldehyde3-[(4-METHYLBENZYL)OXY]??????40359-58-8C15H14O2
2-Fluoro-4-nitrobenzamide2-????-4-???-?????350-32-3C7H5FN2O3
2-Amino-4-phenylthiazole hydrobromide monohydrate2-???-4-??????????????????????52253-69-7C9H11BrN2OS
Isoxazolo[4,5-b]pyrazin-3-amine3-????????[4,5-B]???81411-79-2C5H4N4O
(R)-Pyrrolidine-3-carboxamide hydrochloride(R)-????-3-?????????1273577-42-6C5H11ClN2O
1-tert-Butyl 2-methyl 2-methylpiperidine-1,2-dicarboxylate1-tert-??2-??2-??????-1,2-????????470668-97-4C13H23NO4
Methyl 4-(morpholinomethyl)benzoate??4-(???????)?????68453-56-5C13H17NO3
Ethyl 2-bromo-2-methylbutanoate???,2-broMo-2-??-,??????5398-71-0C7H13BrO2
4-Ethoxy-2-fluorobenzaldehyde532965-74-5C9H9FO2
(4R,5R)-2-phenyl-1,3-Dioxolane-4,5-dimethanol58383-35-0C11H14O4
Dimethyl 2-(hydroxyimino)malonate???2-(????????)?????42937-74-6C5H7NO5
5-(2-Pyridyl)thiophene-2-sulfonyl chloride151858-64-9C9H6ClNO2S2
1-(Quinolin-5-yl)ethan-1-one??,??5-???(6CI)103854-56-4C11H9NO
2-(1-Adamantyl)-4-methylphenol2-(1-????)-4-????41031-50-9C17H22O
7-Chloro-5-(trifluoromethyl)-1H-benzo[d]imidazole4-???-6-(????????)??????175135-13-4C8H4ClF3N2
1-(2-Ethoxyethyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one101953-61-1C11H14N2O2
(4-(2-(Azepan-1-yl)ethoxy)phenyl)methanol hydrochloride?????,4-[2-(??????-1H-???-1-?)???]-(???)328933-65-9C15H24ClNO2
2-Chloro-1-Ethoxymethylimidazole2-???-1-?????????850429-55-9C6H9ClN2O
5-Bromo-4-cyclopentylpyrimidine5-???-4-??????????951884-32-5C9H11BrN2
Ethyl 3-phenyl-1,2,4-oxadiazole-5-carboxylate??3-??-1,2,4-?????-5-???????37760-54-6C11H10N2O3
4-Bromo-N-cyclohexylbenzenesulfonamide7454-76-4C12H16BrNO2S
3-Pyridinecarboxylic acid, 2-chloro-6-(trifluoromethoxy)-2-???-6-(?????????)????1221172-04-8C7H3ClF3NO3
Pranoprofen Impurity 29ALFA-METHYL-5H-[1]?????[2,3-B]???-7-??????????86618-09-9C17H17NO3
Boc-NH-PEG5-azide911209-07-9C17H34N4O7
Thiophene-3-thioamide24044-76-6C5H5NS2
1-[(4-Methylphenyl)sulfonyl]-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indoleN-(p-??????)??-3-??????????1073354-51-4C21H24BNO4S
N-Boc-2,6-difluoroanilineN-BOC-2,6-????????745833-17-4C11H13F2NO2
(5-Methyl-3-phenyl-4-isoxazolyl)methanol(5-METHYL-3-PHENYL-4-ISOXAZOLYL)???18718-79-1C11H11NO2
N-Benzylaminoacetonitrile hydrochlorideN-??????????????63086-36-2C9H11ClN2
(3-Hydroxy-pyrrolidin-1-yl)-acetic acid258530-57-3C6H11NO3
tert-Butyl 4-((trimethylsilyl)oxy)-5,6-dihydropyridine-1(2H)-carboxylate211108-48-4C13H25NO3Si
1-(2-Bromophenyl)carbonyl-4-methylpiperazine(2-?????)(4-??????-1-?)???331845-66-0C12H15BrN2O
tert-Butyl ((4-hydroxycyclohexyl)methyl)carbamatetert-??(4-?????????)????????1188475-96-8C12H23NO3
1,2-Dihydrobenzocyclobuten-1-ol????[4.2.0]??-1,3,5-???-7-?35447-99-5C8H8O
5-Bromo-2-phenylaminopyridine5-???-N-??-2-?????54904-03-9C11H9BrN2
(2-Chloro-5-methylpyridin-3-yl)methanol(2-???-5-?????-3-?)???518314-64-2C7H8ClNO
N1,N4-Bis-Boc-spermidine1,5-??-Boc-1,5,10-??????85503-20-4C17H35N3O4
1,3,5-Tris((R)-oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione(R,R,R)-??????????????240408-78-0C12H15N3O6
5,7-Dichloro-4-hydroxyquinoline-3-carboxylic acid171850-30-9C10H5Cl2NO3
6-(4-Fluorophenyl)pyridine-2-carbaldehyde6-(4-??????)???-2-??????834884-77-4C12H8FNO
6-Bromo-2-phenyl-(4H)-4-benzopyranone1218-80-0C15H9BrO2
2,3-Dihydro-9,10-dihydroxy-1,4-anthracenedione2,3-??????-9,10-???????-1,4-??????17648-03-2C14H10O4
2′-Fluoro[1,1′-biphenyl]-3-carboxylic acid2'-???????-3-?????103978-23-0C13H9FO2
2-(5-Isoxazolyl)-4-methylphenol2-(5-?????)-4-????164171-56-6C10H9NO2
(S)-1,5-Dimethylpiperazin-2-one1068149-94-9C6H12N2O
3-Fluoro-N-phenylbenzamide3-????-N-???????1629-09-0C13H10FNO
Methyl 3-(benzyloxy)cyclobutane-1-carboxylate??3-(????)????????????4934-98-9C13H16O3
1-Piperazinecarboxylic acid, 4-(cyclopropylmethyl)-, 1,1-dimethylethyl esterN-Boc-4-(?????????)????373608-50-5C13H24N2O2
2-(4-Methoxyphenyl)imidazo[1,2-a]pyridine-3-carbaldehyde2-(4-???-??)-????[1,2-A]???-3-??????426239-77-2C15H12N2O2
2-(4-Bromothiazole)propan-2-ol761447-63-6C6H8BrNOS
1H-Pyrrolo[2,3-b]pyridin-3-amine, hydrochloride (1:2)100960-08-5C7H7N3.2ClH
2-Bromo-5-fluoropyridine-3,4-diamine1227958-29-3C5H5BrFN3
Heneicosapentaenoic acid(all-Z)-6,9,12,15,18-?????????24257-10-1C21H32O2
3′,4′,5′-Trimethoxyflavone2-(3,4,5-???????)-4H-???-4-?67858-30-4C18H16O5
(2-Iodo-pyridin-4-yl)-carbamic acid tert-butyl ester(2-IODO-PYRIDIN-4-YL)-CARBAMIC?TERT-BUTYLESTER869735-25-1C10H13IN2O2
2-(1-(Tertbutoxycarbonyl)-3-fluoropiperidin-4-yl)acetic acid1373502-96-5C12H20FNO4
4-Methylumbelliferone (sodium salt)4-???????????5980-33-6C10H7NaO3
Dialkyl Phthalate1,2-???????, ?-C7-11-???? ???? ?? ????68515-42-4
5-Bromo-2-hydrazinyl-3-nitropyridine15862-42-7C5H5BrN4O2
1-Acetyl-4-chloro-1H-indazole1-(4-???-1H-???-1-?)???145439-15-2C9H7ClN2O
2-(4-Bromophenoxy)ethanamine2-(4-??????)????26583-55-1C8H10BrNO
4-Bromo-2-fluorothioanisole4-???-2-????-1-??????221030-79-1C7H6BrFS
rel-((1R,6S)-tert-Butyl 3,8-diazabicyclo[4.2.0]octane-3-carboxylate)cis-3-Boc-3,8-???????[4.2.0]??370881-06-4C11H20N2O2
4-Cyclopentylphenol4-????????1518-83-8C11H14O
1H-Indole-7-carbohydrazide1H-??-7-????321309-24-4C9H9N3O
(R)-3-(1-aminoethyl)phenol(R)-3-(1-?????)??518060-42-9C8H11NO
Ethyl 2,4,6-trimethyl-α-oxobenzeneacetate????????????5524-57-2C13H16O3
1-(Piperidin-4-ylcarbonyl)piperidine1-(????-4-?????)????63214-58-4C11H20N2O
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