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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
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Choline-d4 (chloride)??-1,1,2,2-D4???285979-70-6C5H14ClNO
3-Phenylbutyraldehydeβ-???????? (CAS No. 16251-77-7)16251-77-7C10H12O
W-12 (hydrochloride)N-(4-?????)-2-????????????????????89108-46-3C14H19ClN2O2S
5-Methyl-1-hexyne2203-80-7C7H12
Acetylcysteine-d3131685-11-5C5H6D3NO3S
(4-Chlorophenyl)acetaldehyde(4-???-??)-???????4251-65-4C8H7ClO
2-(Bromomethyl)-3-fluoropyridine122307-44-2C6H5BrFN
9-Chloroperfluorononanoic acid9-???????????????865-79-2C9HClF16O2
Stilbazo????1571-36-4C26H23N5O10S2
1H,1H,11H,11H-Perfluoro-3,6,9-trioxaundecane-1,11-diol330562-44-2C8H6F12O5
Pyridafol40020-01-7C10H7ClN2O
4-ArmPEG-SH,Mw5000188492-68-4(C2H4O)n(C2H4O)n(C2H4O)n(C2H4O)nC13H28O4S4
2-Nitro-4-trifluoromethyl-benzoyl chloride2-???-4-????????-??????81108-81-8C8H3ClF3NO3
γ-Aminobutyric acid-d24-??????-2,2-D2?67910-98-9C4H7D2NO2
2-(3,4-dimethoxyphenyl)acetaldehyde(3,4-??????)???????5703-21-9C10H12O3
2-(4-Benzhydrylpiperazin-1-yl)ethyl 3-oxobutanoate oxalate2-(4-?????-1-?????)???????????????1261268-85-2C25H30N2O7
9-((4,4,5,5,5-Pentafluoropentyl)thio)nonan-1-ol1-???,9-[(4,4,5,5,5-????????)??]511545-94-1C14H25F5OS
4-(1H-1,2,3,4-tetrazol-1-yl)phenol4-TETRAZOL-1-YL-??64001-11-2C7H6N4O
D-Fructose-13CD-????-1-13C108311-21-3C6H12O6
5-(4-Methoxyphenyl)-2H-tetrazole5-(4-?????)-1H-????6926-51-8C8H8N4O
PB succiniMidyl ester215868-33-0C14H7F2NO7
1-(1-Bromoethyl)-4-nitrobenzene??,1-(1-?????)-4-???-19935-81-0C8H8BrNO2
(4-(Chloromethyl)phenyl)boronic acid164413-77-8C7H8BClO2
4-(1,1,2,2-Tetrafluoroethoxy)benzoic acid4-(1,1,2,2-??????????)???10009-25-3C9H6F4O3
1H,1H-Nonafluoropentan-1-ol1H,1H-???????-1-OL355-28-2C5H3F9O
Methyl 2-(2,4,5-trichlorophenoxy)propanoate4841-20-7C10H9Cl3O3
(1S,2R)-2-(N-Benzyl-2,4,6-trimethylphenylsulfonamido)-1-phenylpropyl acetate(1S,2R)-2-[N-??-N-(???????)???]-1-??????????240423-53-4C27H31NO4S
2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-Icosafluoroundecyl acrylate4998-38-3C14H6F20O2
3-(1,1,2,2-Tetrafluoroethoxy)benzaldehyde3-(1,1,2,2-TETRAFLUOROETHOXY)??????35295-35-3C9H6F4O2
Paraxanthine-d6117490-41-2C7H8N4O2
1H,1H,8H,8H-Perfluorooctane-1,8-diol2,2,3,3,4,4,5,5,6,6,7,7-???????-1,8-????90177-96-1C8H6F12O2
Disperse yellow 3912236-29-2C17H16N2O
IDT691420071-65-3C74H90S4Sn2
2-(Bromomethyl)-1,3-difluoro-4-methylbenzene2,6-?????-3-?????????261763-44-4C8H7BrF2
2-(4-Nitro-1-oxoisoindolin-2-yl)pentanedioic acid295357-72-1C13H12N2O7
Guaiacol-d32-???-D3-??74495-69-5C7H5D3O2
Methyl-D-cysteine hydrochloride1708092-13-0C26H44O4
Bodipy 8-chloromethane???8-?????208462-25-3C14H16BClF2N2
Hexadecafluorophthalocyaninatozinc??1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-HEXADECAFLUORO-29H,31H-??????31396-84-6C32F16N8Zn
5,5'-(Methylazanediyl)bis(2-(3,4-dimethoxyphenyl)-2-isopropylpentanenitrile) (Verapamil Impurity)2086274-75-9C33H47N3O4
Isopropyl 5-(diphenylphosphoryl)pentanoate2088449-88-9C20H25O3P
4-((4-(Diethylamino)-2-methylphenyl)imino)-1-oxo-N-phenyl-1,4-dihydronaphthalene-2-carboxamide102187-19-9C28H27N3O2
Propan-2-yl 2-sulfanylacetate???????????????7383-61-1C5H10O2S
Benzonitrile, 4-isocyanato-2-(trifluoromethyl)-143782-18-7C9H3F3N2O
DL-Alanine-d3DL-???-3,3,3-D353795-94-1C3H4D3NO2
N-(4-(2-Aminoacetyl)-5-hydroxy-2-phenoxyphenyl)methanesulfonamide (Iguratimod Impurity)150831-14-4C15H16N2O5S
3-(Chloromethyl)phenol3-?????-??60760-06-7C7H7ClO
nor-NOHA (dihydrochloride)N-OMEGA-HYDROXYL-NOR-L-????,????291758-32-2C5H12N4O3
9-(4-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenyl)-N3,N3,N6,N6-tetraphenyl-9H-carbazole-3,6-diamine1613074-59-1C57H40N6
(+)-Isomenthone, 97%1196-31-2C10H18O
Trimethyl(heptafluoropropyl)silane(?????????)??????3834-42-2C6H9F7Si
N-(3,4-dimethoxyphenethyl)-2-(3,4,5-trimethoxyphenyl)acetamideN-(3,4,5-??????????)????????7668-87-3C21H27NO6
Oxolane-2-carbonyl chloride??-2-?????????,??????-52449-98-6C5H7ClO2
Monomethyl phthalate-d4?????????-d41276197-40-0C9H8O4
3-(4-Methoxyphenyl)propan-1-amine3-(4-???-??)-?????36397-23-6C10H15NO
2-Bromo-3,4-dimethoxypyridine104819-52-5C7H8BrNO2
(E)-3-(4-Fluorophenyl)acrylaldehyde4-???????????51791-26-5C9H7FO
(1R,2R)-2-Amino-1-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-(pyrrolidin-1-yl)propan-1-ol1-????????,β-???-α-(2,3-?????-1,4-?????-6-?)-,(αR,βR)-491833-28-4C15H22N2O3
N-NitrosoanatabineN-????????887407-16-1C10H11N3O
Methyl (1S,3aS,3bS,5aR,9aR,9bS,11aS)-9a,11a-dimethyl-7-oxo-1,2,3,3a,3b,4,5,5a,6,8,9,9b,10,11-tetradecahydroindeno[5,4-f]quinoline-1-carboxylate??4-AZA-5ALPHA-ANDROSTA-3-ONE-17BETA-CARBOXYLATE73671-92-8C20H31NO3
Resorufin butyrate?????????15585-42-9C16H13NO4
2-((N-(2-Methoxyphenyl)-4-methylphenyl)sulfonamido)-N-(4-methoxypyridin-3-yl)acetamide1890208-58-8C22H23N3O5S
(2-Hydroxyethoxy)acetic acid??-????????????13382-47-3C4H8O4
28,31,37,40,51-Pentaoxa-20,25,34,43,49-pentaazadopentacontane-1,21,48-tricarboxylic acid, 48-amino-52-(9H-fluoren-9-yl)-19,24,33,42,50-pentaoxo-, 1,21-bis(1,1-dimethylethyl), (21S,48S)-2915356-76-0C66H105N5O16
N-(4-(Chloromethyl)phenyl)acetamide4-???????????54777-65-0C9H10ClNO
(2,6-Dihydroxy-4-methoxyphenyl)(4-hydroxyphenyl)methanone55051-85-9C14H12O5
1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl Trifluoromethanesulfonate133710-62-0C10H8F3NO5S
L-Methionine-methyl-sulfonium-d6 (chloride hydrochloride), 97%DL-??????????????63889-27-0C6H14ClNO2S
(3Z,3'Z)-Dimethyl 3,3'-(((((2,2'-(piperazine-1,4-diyl)bis(acetyl))bis(methylazanediyl))bis(4,1-phenylene))bis(azanediyl))bis(phenylmethanylylidene))bis(2-oxoindoline-6-carboxylate) (Nintedanib Impurity)2410284-90-9C56H52N8O8
(2E)-2-Hexenoic Acid (3Z)-3-Hexenyl EsterC3???T2??????53398-87-1C12H20O2
[Pt(DACH)(OH)2(ox)]???????????-Pt(IV)111321-67-6C8H12N2O6Pt
Borate(1-), [ethanedioato(2-)-κO1,κO2]difluoro-, potassium (1:1), (T-4)-2102517-30-4C2BF2KO4
2-(1H-Tetrazol-5-yl)pyrimidine13600-33-4C5H4N6
Ethyl 4-((3R,5S,7R,10S,13R,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate69519-36-4C26H44O4
Ethyl 7-Chloro-5-oxo-1-toxyl-2,3,4,5,-tetrahydro-1H-benzo[b]azepine-4-carboxylate1133419-00-7C20H20ClNO5S
1,4-Bis(7-chloroquinolin-4-yl)piperazine1,4-??(7-??????-4-?)????31502-87-1C22H18Cl2N4
(R)-4,11-diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-8-yl [1,4'-bipiperidine]-1'-carboxylate hydrochloride (Irinotecan Impurity）1992961-26-8C33H39ClN4O6
Ditridecyl phthalate (mixture of branched chain isomers)75359-31-8C34H58O4
Cyclooctanealdehyde????????????6688-11-5C9H16O
Ethyl pyridine-3-sulfonate2726830-13-1C7H9NO3S
PBDB-T1415929-80-4(C68H78O2S8)n
(cis-4-Isopropylcyclohexyl)methanolp-??-7-?13828-37-0C10H20O
2-(3-Chlorophenyl)acetaldehyde3-?????????41904-40-9C8H7ClO
3-Methoxybutyl 3-mercaptopropanoate3-?????3-???????????27431-40-9C8H16O3S
MEthyl (phenyl 5-acetamido-4,7,8,9-tetra-o-acetyl-3,5-dideoxy-2-thio-d-glycero-d-galacto-2-nonulopyranosid)onate155155-64-9C26H33NO12S
3-(N-Maleimidopropionyl)biocytinN-(3-??????????)?????102849-12-7C23H33N5O7S
4α-Methylcholesterol15073-00-4C28H48O
1-(3,4-Dichlorophenyl)-3-methylurea1-(3,4-??????)-3-????3567-62-2C8H8Cl2N2O
L-Proline-d365807-22-9C5H9NO2
BDP FL maleimide773859-49-7C20H21BF2N4O3
Uracil-d4???-D424897-55-0C4D4N2O2
2-(2-(4-Methyl-1,4-diazepan-1-yl)-1H-benzo[d]imidazol-1-yl)ethanol (Emedastine Impurity)122423-32-9C15H22N4O
Gallium selenide (GaSe)??(II) ?????12024-11-2GaSe
Directly polymerized potassium salt of epoxy naphthol propanesulfonate (Electronic Grade)120478-49-1C18H23KO6S
4-Acetylpyridine 1-oxide4-??????N-????2402-96-2C7H7NO2
3-Mercapto-2-methylpentanal227456-28-2C6H12OS
4-Amino-n-tert-butylbenzamide4-???-N-(tert-??)????93483-71-7C11H16N2O
Glycolaldehyde-1-13C[1-13C]???????71122-42-4C2H4O2
Glycerol-13C3????-13C363346-81-6C3H8O3
Sodium 2,2,3,3,4,4,4-heptafluorobutanoate2218-54-4C4H2F7NaO2
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