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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-400-8210725
???:malulu@leyan.com
??:China
URL: https://www.leyan.com/
? ?? ?:39988
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2-Chloro-5-(trifluoromethyl)pyridine-3-boronic acid536693-96-6C6H4BClF3NO2
3-Chloropyridazin-4-amine55928-83-1C4H4ClN3
(R)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine(R)-1-(3-???-4-?????)-2-(?????)????608142-27-4C12H19NO4S
Ethyl (1S,3R,4R)-3-{[(tert-butoxy)carbonyl]amino}-4-hydroxycyclohexane-1-carboxylate(1S,3R,4R)-3-(Boc-aMino)-4-????-????????????????365997-33-7C14H25NO5
3-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoic acid (Olaparib Impurity）3-((4-??-3,4-????????-1-?)??)???420846-72-6C16H12N2O3
1-(Dichloromethyl)-4-fluorobenzene??????4-)?????456-19-9C7H5Cl2F
6-Chloro-7-methyl-4-oxo-4H-chromene-3-carbaldehyde6-???-3-??-7-????64481-12-5C11H7ClO3
Pyrazin-2-ylmethanethiol59021-02-2C5H6N2S
2-Propen-1-aminium, 3-carboxy-N,N,N-trimethyl-, chloride (1:1)6538-82-5C7H13ClNO2
Magnesium 2-propylpentanoate62959-43-7C16H30MgO4
4,4'-Sulfonylbis((allyloxy)benzene)41481-63-4C18H18O4S
Tetrakis(2,4-di-tert-butylphenyl) [1,1'-biphenyl]-4,4'-diylbis(phosphonite)(1,1'-???)-4,4'-????????US ? ?????(2,4-?? (1,1-??????)??) ???38613-77-3C68H92O4P2
Oxo thiamine490-82-4C12H16N4O2S
N-Succinimidyl 3-(Bromoacetamido)propionate57159-62-3C9H11BrN2O5
Pentyl cinnamate3487-99-8C14H18O2
N-Cbz-D-norvaline42918-89-8C13H17NO4
2-Ethenylpyrazine4177-16-6C6H6N2
(1R,4R,5R)-4,7,7-Trimethyl-6-thiabicyclo[3.2.1]octane?????5718-75-2C10H18S
(R,R)-(-)-1,2-Bis[(o-methoxyphenyl)(phenyl)phosphino]ethane(1,5-cyclooctadiene)rhodium(i)tetrafluoroborate(R, R) - (-) - 1,2- ?? [(o- ? ?? ??) (??) ?? ??] ?? (1,5- ??? ?? ??) ?? (I) ??? ???? ????56977-92-5C36H38BF4O2P2Rh
2-Ethyl-5-methylthiophene2-??-5-?????40323-88-4C7H10S
[(4-Methylphenyl)thio]acetic acid3996-29-0C9H10O2S
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-fluorophenyl)propanoic acid479064-95-4C24H20FNO4
Diisopropyl sulfite4773-13-1C6H14O3S
1,4-Ditosyl-1,4-diazepane1,4-???-1,4-????5769-35-7C19H24N2O4S2
1,1,1,2,2,3,3-Heptachloropropane594-89-8C3HCl7
Norscopolamine4684-28-0C16H19NO4
Diethylamine 2-hydroxybenzoate4419-92-5C11H17NO3
(S)-3-((tert-Butoxycarbonyl)amino)-3-(2-fluorophenyl)propanoic acid500770-71-8C14H18FNO4
2-Bromothiazol-4-amine hydrobromide2-??????-4-???????????41731-35-5C3H4Br2N2S
5-Ethyl-1,2-oxazole-3-carboxylic acid5-??-????-3-?????52320-59-9C6H7NO3
Sulfamic Acid, methyl ester55665-95-7CH5NO3S
5,6-Dibromobenzo[d][1,3]dioxole1,2-DIBROMO-4,5-(??????)??5279-32-3C7H4Br2O2
1-(6-Aminoindolin-1-yl)ethan-1-one1-???-6-??????62368-29-0C10H12N2O
Isatin-3-oxime???-3-??607-28-3C8H6N2O2
Disperse Red 586373-93-9C18H20N4O3S
Triisobutylsilane6485-81-0C12H28Si
Methyl β-D-arabinopyranoside5328-63-2C6H12O5
2,2-Dipropylpentanenitrile (Valproic Impurity)2,2-??????????5340-48-7C11H21N
1-(4-Aminophenyl)-1,3,3-trimethyl-2,3-dihydro-1H-inden-5-amine54628-89-6C18H22N2
D-Gluconic acid, 4-O-β-D-galactopyranosyl-, calcium salt, compd. with calcium bromide (CaBr2) (2:1:1)????(4-O-(??-D-????)-]D??????)–?????(1:1)33659-28-8C12H24Br2Ca2O12
Ethyl 6-bromo-1H-pyrrolo[2,3-b]pyridine-2-carboxylate??6-???-1H-???[2,3-b]???-2-???????577711-94-5C10H9BrN2O2
(S)-2-((S)-Pyrrolidine-2-carboxamido)propanoic acid6422-36-2C8H14N2O3
Ethyl 4-cyclopropylthiazole-2-carboxylate??4-???????-1,3-???-2-??????439692-05-4C9H11NO2S
(R)-3-((Tert-butoxycarbonyl)amino)-3-(2-fluorophenyl)propanoic acid500789-03-7C14H18FNO4
Hex-5-enenitrile5048-19-1C6H9N
Periodomethane???????? ??507-25-5CI4
3-Amino-N-ethyl-4-hydroxybenzenesulfonamide2-???-4-N-?????????41606-61-5C8H12N2O3S
(R)-4-(2-amino-3-hydroxypropyl)phenol58889-64-8C9H13NO2
2-(4-Isopropylphenyl)acetonitrile4-?????????????4395-87-3C11H13N
(S)-2-Methylbutyl 4-methylbenzenesulfonate38261-81-3C12H18O3S
Triphenylmethylium tetrafluoroborate341-02-6C19H15BF4
(-)-Dexamethasone Acid37927-01-8C21H27FO5
2-(Butylthio)ethan-1-ol2-(????)???5331-37-3C6H14OS
Diethyl 1-benzylazetidine-3,3-dicarboxylate???1-??????…642411-11-8C16H21NO4
2,5-Dioxopyrrolidin-1-yl ((benzyloxy)carbonyl)-L-tryptophanate50305-28-7C23H21N3O6
4-Chloro-3-nitropyridine hydrochloride54079-68-4C5H4Cl2N2O2
1,3,5-Tri-O-acetyl-2-deoxy-D-ribofuranose4594-52-9C11H16O7
2-Ethoxynicotinic acid2-???????35969-54-1C8H9NO3
3-Ethylpyridin-2-amine42753-67-3C7H10N2
2,6,10-Trimethyldodecane????????????3891-98-3C15H32
Dehydroindapamide63968-75-2C16H14ClN3O3S
1-Hexyl-2,3-dimethyl-1H-imidazol-3-ium bromide411222-01-0C11H21BrN2
5-Bromo-2-pentanone5-???-??-2-?3884-71-7C5H9BrO
(Z)-Hexadec-11-en-1-ol(Z)-11-?????56683-54-6C16H32O
3-Amino-5,7-dimethyladamantan-1-ol3-AMINO-5,7-DIMETHYLADAMANTAN-1-OL???63971-25-5C12H21NO
1-Ethyl-3-methyl-1H-imidazol-3-ium methyl sulfate1-??-3-?????????????516474-01-4C7H14N2O4S
Diheptylsulfane??????629-65-2C14H30S
4-Amino-3-nitrobenzenesulfonic acid2-??????-4-???616-84-2C6H6N2O5S
6-Methoxy-2-(trifluoromethyl)-1H-benzo[d]imidazole6-???-2-(????????)??????3671-65-6C9H7F3N2O
Imidazole (sodium)??????????5587-42-8C3H3N2Na
Leucylglycine615-82-7C8H16N2O3
6-Chloro-4-((6-chloro-1,1-dioxido-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamido)methyl)-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide (Hydrochlorothiazide Impurity)402824-96-8C15H16Cl2N6O8S4
2-(Methylthio)pyrazolo[1,5-a][1,3,5]triazin-4(3H)-one54346-18-8C6H6N4OS
4-Chloro-2,5-dimethoxypyrimidine370103-25-6C6H7ClN2O2
8-(Benzyloxy)-5-(2-chloroacetyl)quinolin-2(1H)-one5-(??????)-8-(?????)-2(1H)-????63404-86-4C18H14ClNO3
Methylaminoacetonitrile5616-32-0C3H6N2
Tripropylorthoformate?? ???-n-???621-76-1C10H22O3
2-(6-Bromo-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile507484-47-1C12H5BrN2O
4-(Phenylthio)benzene-1,2-diamine5-????-1,2-??????43156-48-5C12H12N2S
1,3,5-Trifluoro-2-iodobenzene41860-63-3C6H2F3I
N-(p-Tolyl)naphthalen-2-amineN-(P-??)-2-?????644-16-6C17H15N
4,4'-Dibromo-2-nitro-1,1'-biphenyl4,4'-DIBROMO-2-???-???439797-69-0C12H7Br2NO2
2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-phenylaceticacid347186-49-6C17H24N2O4
(S)-3-Aminopyrrolidin-2-one(S)-3-???-2-?????4128-00-1C4H8N2O
3-(Difluoromethoxy)-4-hydroxybenzaldehyde3-????????-4-??????????53173-70-9C8H6F2O3
Dec-2-yn-1-ol4117-14-0C10H18O
4-(Pyridin-3-yl)piperidin-4-ol50461-59-1C10H14N2O
6-Methylheptan-2-ol??(6-)-2-2???4730-22-7C8H18O
4-Ethoxy-6-methylpyrimidine4718-50-7C7H10N2O
4-Bromophenyl acrylate50663-21-3C9H7BrO2
2-Ethyl-3-methoxybenzoic acid57598-51-3C10H12O3
1H-Pyrrolo[2,3-b]pyridine-3-acetonitrile1H-???[2,3-b]???-3-??????4414-87-3C9H7N3
Hexadecyl 2-hydroxypropanoate??????35274-05-6C19H38O3
1-tert-Butyl 3-methyl 4-hydroxypiperidine-1,3-dicarboxylate??N-Boc-4-????????-3-???????406212-51-9C12H21NO5
1-(3-(Dimethylamino)propyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carboxamide (Citalopram Impurity)64372-56-1C20H23FN2O2
Dodecyl 3-amino-4-chlorobenzoate???3-???-4-????????6195-20-6C19H30ClNO2
Heptyl Butyrate5870-93-9C11H22O2
Sorafenib N-oxide?????????583840-03-3C21H16ClF3N4O4
Bis(phenylthio)methane3561-67-9C13H12S2
5-Chloro-1H-indene5-???-1H-??3970-51-2C9H7Cl
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