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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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Ald-Ph-amido-PEG2-C2-NHS ester1807521-07-8C19H22N2O8
1-(2-Methoxyphenyl)-N-methylmethanamine hydrochloride1-(2-?????)-N-?????????181880-42-2C9H14ClNO
Dichloro(methyl)(3-phenylpropyl)silane(3-?????)????????17776-66-8C10H14Cl2Si
Morinidazole Impurity 11807608-29-2C11H18N4O5
2-(2-Methoxyphenoxy)ethanol2-(2-??????)???18181-71-0C9H12O3
(S)-1-(4-Bromophenyl)-N-methylethanamine hydrochloride1810074-73-7C9H13BrClN
(S)-2-Amino-3-(2-hydroxyphenyl)propanoic acid hydrochloride1810074-88-4C9H12ClNO3
Febuxostat Impurity 1231805770-41-5C12H12N2O
Fmoc-L-2-methylamino-7-octenoic acid1808268-11-2C24H27NO4
1-(Difluoromethyl)cyclopropan-1-amine hydrochloride1803595-15-4C4H8ClF2N
5-Bromo-2-fluoropyridin-4-ol1805419-79-7C5H3BrFNO
4-Pyridinemethanamine, hydriodide1820742-17-3C6H9IN2
1,1,3,5,5-Pentamethyl-3-phenyl-1,5-divinyltrisiloxane1,1,3,5,5-????-3-??-1,5-????????17902-95-3C15H26O2Si3
2-(4-{3-[1-(2-hydroxyethyl)piperidin-4-yl]propyl}piperidin-1-yl)ethan-1-ol1,3-BIS[1-(2-HYDROXYETHYL)-4-PIPERIDYL]???18073-84-2C17H34N2O2
4,4',4",4"',4"",4""'-(Triphenylene-2,3,6,7,10,11-hexayl)hexabenzoic acid1821122-35-3C60H36O12
(4-Methylpyrimidin-2-yl)methanamine hydrochloride1782311-16-3C6H10ClN3
1,4-Dibromo-2-fluoro-3-iodobenzene1804417-99-9C6H2Br2FI
1-(2,6-Dimethylphenyl)-6,7-dihydro-1H-azepin-2(5H)-one (Bupivacaine Impurity)1797894-80-4C14H17NO
3-(3-Methoxy-benzyl)-piperidine hydrochloride179480-58-1C13H20ClNO
PBDB-T-2F1802013-83-7(C68H76F2O2S8)n
(Triethenylsilyl)benzene18042-57-4C12H14Si
2-(2-Amino-4-chlorophenyl)acetic acid??????,2-???-4-???-177985-31-8C8H8ClNO2
2-(2-Fluoro-6-(trifluoromethyl)phenyl)acetic acid2-????-6-(?????????)??????179946-32-8C9H6F4O2
tert-Butyl ((2R,4R)-2-methylpiperidin-4-yl)carbamate1820574-78-4C11H22N2O2
Diethoxy(phenyl)silane17872-93-4C10H16O2Si
exo-3-Methylamino-9-Boc-9-azabicyclo[3.3.1]nonane1818847-31-2C14H26N2O2
7-(4-(9-Phenyl-9H-carbazol-2-yl)quinazolin-2-yl)-7H-dibenzo[c,g]carbazole1831056-76-8C46H28N4
3-Toluoyl Decitabine183016-21-9C16H18N4O5
2-((tert-Butoxycarbonyl)amino)-2-(4,4-difluorocyclohexyl)acetic acid1822546-08-6C13H21F2NO4
Methyl 4-amino-5-chloro-2,3-dihydrobenzofuran-7-carboxylate182808-04-4C10H10ClNO3
Ramifenazone hydrochloride???????18342-39-7C14H20ClN3O
Bis(Trimethylsilyl) Sebacate18408-42-9C16H34O4Si2
5,6-Dibromothieno[2,3-d]pyrimidine1841081-51-3C6H2Br2N2S
Acid-PEG4-C2-Boc1835759-85-7C20H38O8
2-((4-((3-Ethynylphenyl)amino)-6-(2-methoxyethoxy)quinazolin-7-yl)oxy)ethan-1-ol (Erlotinib Impurity)183320-29-8C21H21N3O4
3-Bromo-6-chloro-8-nitroquinoline3-broMo-6-???-8-??????183543-61-5C9H4BrClN2O2
(S)-N-(oxiran-2-ylmethyl)acetamide (Brexpiprazole Impurity）(S)-(+)-N-(??????)?????183805-10-9C5H9NO2
N,N-Dimethylpyridin-3-amine18437-57-5C7H10N2
Bis(benzyloxy)dichlorosilane18414-52-3C14H14Cl2O2Si
Fmoc-asn(xan)-oh185031-78-1C32H26N2O6
5,10,15,20-Tetra-1H-pyrazol-4-yl-21H,23H-porphine1849676-26-1C32H22N12
Methyl 1,2,3,4-tetrahydroisoquinoline-6-carboxylate??1,2,3,4-???????????-6-???????185057-00-5C11H13NO2
(8S,9R,10R,11S,13R,14S,16S,17R)-14-Fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one (Betamethasone Impurity)185613-71-2C22H29FO5
(S)-tert-Butyl (1-((tert-butyldimethylsilyl)oxy)-3-hydroxypropan-2-yl)carbamate[(1S)-2-[[(tert-??)?????]??]-1-(??????)??]-????tert-??????185692-85-7C14H31NO4Si
VPhos Pd G41848244-57-4C47H64NO4PPdS
Tert-butyl 3-(((trifluoromethyl)sulfonyl)oxy)-8-azabicyclo[3.2.1]Oct-2-ene-8-carboxylate185099-68-7C13H18F3NO5S
2-(2,4,5-Trimethoxybenzamido)thiazole-4-carboxylic acid185106-01-8C14H14N2O6S
4-(Benzyloxy)-2-fluorobenzonitrile4-(????)-2-?????????185836-35-5C14H10FNO
2-Methyl-3-nitropyridin-4-ol4-?????-2-??-3-??????18614-66-9C6H6N2O3
tert-Butyl 1-amino-6-azaspiro[2.5]octane-6-carboxylatehydrochloride1864015-44-0C12H23ClN2O2
4,4,5,5-Tetramethyl-2-[1,1':3',1''-terphenyl]-2-yl-1,3,2-Dioxaborolane1872426-73-7C24H25BO2
6-Bromo-8-methyl-3,4-dihydroquinolin-2(1H)-one1872-69-1C10H10BrNO
1-(2-Bromoethoxy)-4-methylbenzene18800-34-5C9H11BrO
(9H-fluoren-9-yl)methyl (S)-(1-(4-(tert-butoxy)phenyl)-3-hydroxypropan-2-yl)carbamateFmoc-O-tert-??-L-????187526-99-4C28H31NO4
(S)-4-(4-Hydrazinylbenzyl)oxazolidin-2-one(S)-4-(4-???????)-2-??????187975-62-8C10H13N3O2
Levetiracetam Impurity 141868118-63-1C8H16N2O3
4,4'-((4-(Tert-butyl)-1,2-phenylene)bis(oxy))dibenzoic acid187088-67-1C24H22O6
2,5-Bis(trifluoromethyl)-1,3,4-oxadiazole2,5-BIS(????????)-1,3,4-?????1868-48-0C4F6N2O
N-Benzyl-N-butyl-3-methylaniline187101-94-6C18H23N
2-(3-Chloro-4-fluorophenyl)-1H-indole2-(3-???-4-??????)??1868-88-8C14H9ClFN
2,4-Dimethoxythiophenol2,4-??????-1-??18906-37-1C8H10O2S
1-Ethyl-1H-imidazole-5-carbaldehyde hydrochloride1914148-58-5C6H9ClN2O
4-Chloroimidazo[1,2-a]quinoxaline191349-69-6C10H6ClN3
Acid-PEG9-NHS ester1895916-27-4C26H45NO15
N-[(1S,2S)-2-Hydroxycyclohexyl]acetamideN-[(1S,2S)-2-???????????]-?????190848-36-3C8H15NO2
4-Methoxyphenyl mesylate19013-30-0C8H10O4S
3-(2-Methylallyl)dihydrofuran-2,5-dione18908-20-8C8H10O3
1-(Prop-2-yn-1-yl)-1H-imidazole4-(PROP-2-YN-1-YLOXY)???18994-77-9C6H6N2
tert-Butyl 4-(4-acetylphenyl)piperazine-1-carboxylate189763-86-8C17H24N2O3
5-Bromobenzo[b]naphtho[1,2-d]thiophene5-??????[2,1-b][1]????189097-35-6C16H9BrS
Methyl 2-amino-2-phenylpropanoate hydrochloride191796-90-4C10H14ClNO2
Lipoic Acid Impurity 36188783-96-2C8H14O3S2
Entecavir Impurity 1191795791-10-4C12H15N5O4
5,5'-Oxydiisophthalic acid1817605-38-1C16H10O9
(S)-2-Amino-3-(4-(difluoro(phosphono)methyl)phenyl)propanoic acid4-(???????????)-L-?????188642-79-7C10H12F2NO5P
3,5-Dibromoaniline hydrochloride3,5-??????????188349-40-8C6H6Br2ClN
(1R,3R)-5-[(2E)-2-[(1R,3aS,7aR)-Octahydro-1-[(1R,2Z,4S)-5-hydroxy-1,4,5-trimethyl-2-hexen-1-yl]-7a-methyl-4H-inden-4-ylidene]ethylidene]-1,3-cyclohexanediol1884139-61-0C27H44O3
2-(4-Methylpiperidin-1-yl)-5-nitroaniline188604-99-1C12H17N3O2
Benzyl (S)-2-amino-3-(4-(methylsulfonyl)phenyl)propanoate1865726-28-8C17H19NO4S
2-Chloro-4-{[(9h-fluoren-9-ylmethoxy)carbonyl]amino}benzoic acidN-FMOC-4-AMINO-2-???????186320-13-8C22H16ClNO4
Gal1-b-4GlcNAc-α-PNP184377-56-8C20H28N2O13
N-[(Dimethylamino)methylene]-2′-O-methylguanosine????,N-[(??????)???]-2'-O-??-183737-04-4C14H20N6O5
tert-Butyl 4-(2,2,2-trifluoro-1-hydroxyethyl)piperidin-1-carboxylatetert-??4-(2,2,2-??????-1-??????)????-1-???????184042-83-9C12H20F3NO3
Fmoc-Trp(Boc)-OPfp181311-44-4C37H29F5N2O6
1,3-Dichloro-2-methylanthracene-9,10-dione1,3-????-2-???????18018-09-2C15H8Cl2O2
tert-Butyl (E)-4-(3-(dimethylamino)acryloyl)piperidine-1-carboxylate1799799-87-3C15H26N2O3
2-Chloro-4-phenoxypyrimidine18214-00-1C10H7ClN2O
tert-Butyl N-[(4-hydroxypiperidin-4-yl)methyl]carbamate4-(Boc-aMinoMethyl)-4-?????????177948-02-6C11H22N2O3
tert-Butyl ((1R,4S)-4-hydroxycyclopent-2-en-1-yl)carbamate[(1R,4S)-4-HYDROXY-2-CYCLOPENTEN-1-YL]???,1,1-DIMETHYLETHYL????189625-12-5C10H17NO3
3-Bromo-4-isopropoxybenzaldehyde191602-84-3C10H11BrO2
3-Methylquinoline-2-carbonitrile2-CYANO-3-?????19051-05-9C11H8N2
Trichloro(cyclooctyl)silane????????????18290-59-0C8H15Cl3Si
5-Chlorobenzofurazan5-???-2,1,3-??????19155-86-3C6H3ClN2O
1-(7,8-Dihydronaphthalen-1-yl)ethan-1-amine1822601-94-4C12H15N
(E)-3-(3,4-dimethoxyphenyl)-1-(3-hydroxyphenyl)-2-propen-1-one178445-80-2C17H16O4
5H-Pyrrolo[2,3-d]pyrimidine7-????18549-65-0C6H5N3
Ethyl 2-(pyridin-3-yloxy)acetate??2-(???-3-???)?????18342-98-8C9H11NO3
1-Butyl-3-Methylimidazolium Chloroaluminate(Iii)-Kit1-??-3-????????????????(III)-??184695-80-5C8H15Al2Cl7N2
2-(4-Bromophenoxy)-N,N-diethylethan-1-amine4-[2-N,N-DIETHYLETHOXY]???????1823-62-7C12H18BrNO
1,3-Diethyl-1,1,3,3-Tetramethyldisilazane1,3-???-1,1,3,3-?????????17882-94-9C8H23NSi2
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