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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39996
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3-Amino-5-bromo-4-methoxypyridine31872-78-3C6H7BrN2O
(2,4-Dimethoxyphenyl)(2-methoxyphenyl)methanone2,2′,4-?????????33077-87-1C16H16O4
4-Fluoro-6-phenoxypyrimidin-2-amine314029-36-2C10H8FN3O
(2S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-phenylbutanoic acid(2R,3R)/(2S,3S)-RACEMICFMOC-??-??-?????321524-79-2C25H23NO4
2,4-Dichloro-8-methoxyquinoline32608-29-0C10H7Cl2NO
2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-(tert-butyl)phenol2-(5-TERT-BUTYL-2-HYDROXYPHENYL)??????3147-76-0C16H17N3O
2,3-Dihydrocinnolin-3-one31777-46-5C8H6N2O
3-(2-Methylnaphtho[1,2-d]thiazol-1-ium-1-yl)propane-1-sulfonate2-METHYL-1-(3-SULFOPROPYL)NAPHTHO[1,2-D]THIAZOLIUM????3176-77-0C15H15NO3S2
2-Chlorooxazolo[4,5-b]pyridine2-???????[4,5-B]???325976-45-2C6H3ClN2O
4-Oxo-3,4-dihydrophthalazine-1-carboxylic acid4-????????-1-?????3260-44-4C9H6N2O3
3-(tert-Butoxy)pyridine3-TERT-??????31776-90-6C9H13NO
4-Chloro-2,3-dimethylpyridine???,4-???-2,3-???-(9CI)315496-27-6C7H8ClN
4-(Heptyloxy)butan-1-ol318256-94-9C11H24O2
4'-Nitro-[1,1'-biphenyl]-4-carbonitrile4-???-4'-??????31835-63-9C13H8N2O2
(S)-2-amino-2-methylsuccinic acid(S)-(+)-2-???-2-????????3227-17-6C5H9NO4
N-(4-Fluorophenyl)hydrazinecarbothioamide330-94-9C7H8FN3S
(R)-4-(2-(chloromethyl)-3-methylbutyl)-1-methoxy-2-(3-methoxypropoxy)benzene324763-39-5C17H27ClO3
4-(Diethylamino)butan-2-one1-??????-3-???3299-38-5C8H17NO
1,3-Bis(methylthio)propan-2-ol1,3-BIS(????)-2-????31805-83-1C5H12OS2
2-Butylphenol3180-09-4C10H14O
trans-Cyclobutane-1,2-dicarbonitrile?????????-1,2-???????3211-20-9C6H6N2
5-Methoxyimidazo[1,2-a]pyridine????[1,2-a]???,5-???-31409-09-3C8H8N2O
1,2,5,6-Tetrabromocyclooctane????????????3194-57-8C8H12Br4
5-Ethyl-4-methylthiazole5-??-4-?????31883-01-9C6H9NS
(3S)-1-Benzyl-3-(propan-2-yl)piperazine1-??-3(R)?????????324748-62-1C14H22N2
5'-Inosinic acid barium salt3249-92-1C10H11BaN4O8P
2,7-Di((E)-styryl)naphthalene2,7-????????32057-88-8C26H20
4-((3-Boronophenyl)amino)-4-oxobutanoic acid3-(3-????????????)?????31754-00-4C10H12BNO5
4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis-Benzoic acid tetrahydrazide323208-61-3C48H38N12O4
Tert-butyl (S)-2-amino-3,3-dimethylbutanoate31556-74-8C10H21NO2
2-Methyl-1-propyl-1H-imidazole1-???-2-?????33214-18-5C7H12N2
N-(3-Acetylphenyl)-N-methylacetamideN-(3-?????)-N-????????325715-13-7C11H13NO2
(R)-3-Amino-4-(3,4-difluorophenyl)butanoic acid hydrochloride(R)-3-???-4-(3,4-???????)-????-HCl332061-68-4C10H12ClF2NO2
3,3',5,5'-Tetra(pyridin-3-yl)-1,1'-biphenyl329214-54-2C32H22N4
Methyl 2-(2-formyl-4-nitrophenoxy)hexanoate??2-(2-forMyl-4-nitrophenoxy)hexanoate335153-23-6C14H17NO6
1,3-Dichloro-2-(methoxymethyl)benzene33486-90-7C8H8Cl2O
trans-2-Hepten-1-ol33467-76-4C7H14O
2-(3-Methoxyphenyl)-N-methylethan-1-amine[2-(3-???-??)-??]-??-??33543-62-3C10H15NO
3-(4H-1,2,4-Triazol-4-yl)benzoic acid3-(4H-1,2,4-TRIAZOL-4-YL)???335255-80-6C9H7N3O2
Ethyl 4-(2-chlorophenyl)-2,4-dioxobutanoate?????,2-???-.??.,.gaMMa.-???-,??est338982-35-7C12H11ClO4
(S)-imino(methyl)(phenyl)-lambda6-sulfanone(S)-(+)-S-??-S-??????33903-50-3C7H9NOS
Dodecylamine Hydroiodide34099-97-3C12H28IN
3-Methylpiperidin-4-ol4-?????-3-??????33557-57-2C6H13NO
Isavuconazole Impurity 37338990-63-9C40H43ClF2N8O7S
m-Hydroxyphenylthiourea3394-05-6C7H8N2OS
3-(Ethoxymethylene)pentane-2,4-dione3-(??????)-2,4-????33884-41-2C8H12O3
3-((2-Hydroxyethyl)amino)propanenitrile3-[(2-??????)???]????????33759-44-3C5H10N2O
(8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate (Betamethasone Valerate Impurity)33755-46-3C27H37FO6
Tetraisocyanatosilane????????????3410-77-3C4N4O4Si
2-(4-Fluorophenyl)imidazo[1,2-a]pyridine2-(4-????-??)-????[1,2-A]???347-12-6C13H9FN2
N1,N2-Bis(5-chloropyridin-2-yl)oxalamide (Edoxaban Impurity)349125-14-0C12H8Cl2N4O2
2,5-Dichloro-4(1H)-pyridinone343781-57-7C5H3Cl2NO
2-(4-(Methoxymethyl)phenyl)acetic acid(4-METHOXYMETHYLPHENYL)????343880-24-0C10H12O3
Manganese(II) carbonate hydrate,44-46% Mn basis (KT)????34156-69-9CH4MnO4
4-(Tert-butoxymethyl)benzoic acid4-(tert-?????)???34224-31-2C12H16O3
1-methyl-5-phenyl-1h-pyraZole1-??-5-??-1H-???3463-27-2C10H10N2
Ethyl 4-chloro-2-(pyridin-3-yl)pyrimidine-5-carboxylate34775-04-7C12H10ClN3O2
(5-Bromopyridin-3-yl)-morpholin-4-yl-methanone(5-??????-3-?)-????-4-?-???342013-81-4C10H11BrN2O2
(1-Methoxy-1-propenyl)oxy]trimethylsilane34880-70-1C7H16O2Si
Imidazo[1,2-a]pyridin-3-ylmethanamine dihydrochloride(H-????[1,2-a]???-3-?)???????34164-92-6C8H10ClN3
(S)-2-amino-3-(4-methyl-1H-indol-3-yl)propanoic acid33468-33-6C12H14N2O2
3-Chloro-N-phenylpropanamide3-???-N-????????3460-04-6C9H10ClNO
Diethyl 3,3'-azanediyldipropanoate???3,3'-???????????3518-88-5C10H19NO4
4-((4-Butoxybenzylidene)amino)benzonitrile4'-N-???????-4-??????36405-17-1C18H18N2O
3-Oxo-N-(4-(trifluoromethyl)phenyl)butanamide4-???????????-???????351-87-1C11H10F3NO2
2-(Furfurylthio)ethylamine2-(??????)????36415-21-1C7H11NOS
5-Aminoimidazo[1,2-a]pyridine-3-carbaldehyde????[1,2-a]???-3-????????,5-a??-35220-26-9C8H7N3O
(Z)-4-((4-(diethylamino)-2-hydroxyphenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonic acid5-(4-??????-2-????????)-4-????????-2,7-????????3627-04-1C20H21N3O8S2
4-(Chloromethyl)-2-methoxypyridine4-?????-2-???-???355013-79-5C7H8ClNO
Variation blue b [Redox indicator3566-44-7C13H15ClN2O
(Phenylsulfonyl)acetamide(?????)??????35008-50-5C8H9NO3S
N-Benzyl-4-bromobenzenesulfonamide3609-87-8C13H12BrNO2S
5-Chloro-1,3-benzothiazole-2-carboxylic acid5-???-?????-2-?????3507-53-7C8H4ClNO2S
(S)-N'-Acetyl-1,1'-binaphthyldiamineN-[(1S)-2'-a??[1,1'-?????]-2-?]-?????35216-74-1C22H18N2O
2,2,6,6-Tetramethylpiperidine-1,4-diol4-???????3637-10-3C9H19NO2
1-fluoro-4-nitrosobenzene (Cabozantinib Impurity）4-?????????352-15-8C6H4FNO
3-Methoxy-2-nitro-4-(phenylmethoxy)benzoic acid4-????-3-???-2-?????????3584-32-5C15H13NO6
2-(3-Methoxyphenyl)furan2-(3-?????)??35461-93-9C11H10O2
3-Chloro-1-ethylpyrrolidine1-??-3-???-????3608-70-6C6H12ClN
N-benzyl-1,1,1-trifluoromethanesulfonamideN-???????????????36457-58-6C8H8F3NO2S
2-(4-Aminophenyl)-2-methylpropanoic acid2-(4-?????)-2-??????36402-24-1C10H13NO2
Azelaoyl PAF1-????-2-?????-sn-????-3-?????354583-69-0C33H67N2O8P
(2,8-bis(trifluoromethyl)quinolin-4-yl)(pyridin-2-yl)methanone??[2,8-?(????????)???-4-?-2-???]??35853-55-5C17H8F6N2O
Celecoxib Impurity 1635282-78-1C6H6ClN3O2S
Diisopropyl phenylphosphonite??????????????36238-99-0C12H19O2P
2,4,6-Trichloro-1,1'-biphenyl35693-92-6C12H7Cl3
2,8-Bis(trifluoromethyl)quinoline-4-carboxylic acid????????35853-50-0C12H5F6NO2
2-(4-Bromophenyl)-4,6-diphenylpyridine2-(4-?????)-4,6-??????3557-70-8C23H16BrN
4-CPI4-(4-?????)-1H-????35512-29-9C9H7ClN2
2-Amino-3-chloropropanoic acid hydrochlorideH-??-???-DL-ALA-OHHCL35401-46-8C3H7Cl2NO2
2-(Oxetan-2-yl)ethan-1-ol362604-33-9C5H10O2
4-Methylisoxazol-5-amine5-??????,4-??-(9CI)35143-75-0C4H6N2O
1-Methyl-1,2,3,4-tetrahydroquinoxaline1-??-1,2,3,4-??????-?????????????36438-97-8C9H12N2
2-(5-Methylfuran-2-yl)ethanol2-?????,5-??-35942-94-0C7H10O2
trans-1-tert-Butyl 3-ethyl 4-aminopyrrolidine-1,3-dicarboxylateTRANS-4-AMINO-1-N-BOC-3-??????????????362489-56-3C12H22N2O4
N-Butyl-2,2,6,6-tetramethylpiperidin-4-amineN-??????????36177-92-1C13H28N2
Ethyl imidazo[2,1-b]thiazole-5-carboxylate??????[2,1-b]???-5-???????349480-83-7C8H8N2O2S
2-Thioxo-2,3,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4(5H)-one35563-27-0C7H8N2OS
Zinc bis(diisobutyldithiocarbamate)???????????????36190-62-2C18H40N2S4Zn
Di(pyridin-3-yl)methanone????-3-????35779-35-2C11H8N2O
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