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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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?? ????

Ethyl 2-iodo-5-methylbenzoate??2-???-5-???????933585-44-5C10H11IO2
tert-Butylmethoxyphenylsilyl bromide??????????????94124-39-7C11H17BrOSi
1H-Pyrazolo[3,4-b]pyridine-5-carbaldehyde1H-????[3,4-B]???-5-??????955127-76-1C7H5N3O
Methyl 3,3-dimethylbutanoate??tert-???????10250-48-3C7H14O2
3-(Aminomethyl)-N,N-dibenzyloxetan-3-amine3-?????-3-[??(?…1021392-84-6C18H22N2O
2,6-Di3metin-4,4-di(2-ethylhexyl)-4h-cyclopenta[2,1-b:3,4-b]dithiophene920515-35-1C37H60B2O4S2
1,1-Diethyl 3-oxocyclobutane-1,1-dicarboxylate???3-???????-1,1-????????99173-61-2C10H14O5
(S)-4-(((benzyloxy)carbonyl)amino)-5-(((S)-1-carboxy-2-phenylethyl)amino)-5-oxopentanoic acidZ-GLU-PHE-?987-84-8C22H24N2O7
Dimethyltetramethoxydisilethylene??????????????98789-40-3C8H22O4Si2
2-Chloro-N-(2,4-difluorophenyl)acetamideN-??????-2,4-????????96980-65-3C8H6ClF2NO
2,4-Dichloro-5-iodo-6-methylpyrimidine2,4-????-5-???-6-??????96949-46-1C5H3Cl2IN2
N-(4-methoxyphenyl)pyrazin-2-amineN-(4-?????)???-2-??1022128-78-4C11H11N3O
4-(Trifluoromethyl)pyrimidine-2-carboxylic acid4-(????????)????-2-?????1000931-46-3C6H3F3N2O2
Potassium ((diethylamino)methyl)trifluoroborate??[(??????)??]??????????936329-95-2C5H12BF3N.K
(R,R)-BenzP919778-41-9C16H28P2
1-Methylazetidin-3-amine hydrochloride959918-41-3C4H11ClN2
N-((2R,3S,4S,5R,6S)-4,5-dihydroxy-6-(hydroxymethyl)-2-phenoxytetrahydro-2H-pyran-3-yl)acetamide10139-04-5C14H19NO6
Diethyl 1-methyl-1H-pyrazole-3,5-dicarboxylate1-??-1H-???-3,5-????????????100852-80-0C10H14N2O4
2-Chloro-N-(3-chloro-4-fluorophenyl)acetamide3-???-N-(??????)-4-???????96980-64-2C8H6Cl2FNO
5-Bromo-2-((tert-butoxycarbonyl)amino)thiazole-4-carboxylic acidN-BOC-2-AMINO-5-??????-4-?????914347-09-4C9H11BrN2O4S
2-Chlorooxazole???,2-???-95458-77-8C3H2ClNO
1,4-Dibromo-2-chloro-5-fluorobenzene2,5-????-3-?????????1000572-83-7C6H2Br2ClF
4-(3-Chlorophenoxy)piperidine4-(3-??????)????97840-40-9C11H14ClNO
(S)-7-Fluorochroman-4-amine(S)-7-???????-4-??1018978-91-0C9H10FNO
tert-Butyl 3-cyano-3-methylazetidine-1-carboxylate3-???-3-??-????-1-?????tert-??????936850-09-8C10H16N2O2
(2S,4R)-1-(tert-butoxycarbonyl)-4-(naphthalen-1-ylmethyl)pyrrolidine-2-carboxylic acid959582-82-2C21H25NO4
2-Amino-5-bromo-3-(diethylamino)pyrazine2-???-5-???-3-(??????)???912773-09-2C8H13BrN4
Varenicline Impurity 10950781-87-0C11H13N3O2
2-(4-(Benzyloxy)-3-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane4-????-3-??????,???????1000796-87-1C20H25BO4
4-Chloro-6-(propan-2-yl)pyrimidine4-???-6-(1-????)????954222-10-7C7H9ClN2
2-(2-(Bromomethyl)-4-chlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane957034-64-9C13H17BBrClO2
8-Bromo-6-nitroimidazo[1,2-a]pyridine, HCl957120-43-3C7H5BrClN3O2
(S)-4-(Boc-amino)-3-(Z-amino)butyric acidZD-DBU(BOC)-?96186-30-0C17H24N2O6
2-(Thiophen-3-yl)benzaldehyde2-???-3-YL-??????99902-03-1C11H8OS
5-(2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2(3H)-one951380-42-0C18H18FNO2S
5-n-Octyl-2,2'-bithiophene5-n-??-2,2'-????93164-73-9C16H22S2
O-((((9H-fluoren-9-yl)methoxy)carbonyl)-L-valyl)-N-(tert-butoxycarbonyl)-L-serine944283-08-3C28H34N2O8
Apobuscopan92714-23-3C21H28BrNO3
Ethyl 3-cyclohexylpropanoate10094-36-7C11H20O2
(3-Amino-5-cyanophenyl)boronic acid hydrochloride3-???-5-???????????97913835-26-4C6H5BrN2O2
2,2'-(1,2-Phenylenebis(oxy))diethanolO,O'-BIS(2-HYDROXYETHOXY)??10234-40-9C10H14O4
3-Amino benzamidoxime3-???-??????100524-07-0C7H9N3O
Boc-Pyr-OtBuBoc-L-???????Tert-??????91237-84-2C14H25NO4
Cyclobutanecarbohydrazide??????????,?????(6CI,9CI)98069-56-8C5H10N2O
Lansoprazole Impurity 42910664-00-5C15H16N4OS
3-Methoxy-4-(trifluoromethyl)pyridine3-???-4-(????????)???936841-72-4C7H6F3NO
Norethindrone 3-Ethyl Ether?????-3-????????96487-85-3C22H30O2
1-(5-Chloropyridin-3-yl)ethan-1-one1-(5-??????-3-?)???101945-85-1C7H6ClNO
1,2,3,4-Tetrahydro-6H-pyrido[1,2-a]pyrimidin-6-one1000981-74-7C8H10N2O
Trimethyl(phenyl)phosphonium iodide?????????? ??????1006-01-5C9H14IP
3-Bromo-1,1':3',1''-terphenyl98905-03-4C18H13Br
1-Chloro-2-fluoro-3-nitro-5-(trifluoromethyl)benzene101646-02-0C7H2ClF4NO2
3-Oxopentanoic acid3-?????10191-25-0C5H8O3
1-Chloro-4-(chloromethyl)-2-methylbenzene1-???-4-(?????)-2-????92304-76-2C8H8Cl2
4-Hydroxy-3-methoxybenzohydrazide?????????100377-63-7C8H10N2O3
1-Methyl-2-nitro-3-(trifluoromethyl)benzene2-???-3-????????????92891-23-1C8H6F3NO2
2-Bromothieno[3,2-c]pyridine2-??????[3,2-c]???94226-20-7C7H4BrNS
3-(4-Hydroxybutyl)-1H-Indole-5-carbonitrile1H-??-5-??????,3-(4-??????)-914927-40-5C13H14N2O
Boc-(R)-4-[2-(trifluoromethyl)benzyl]-L-proline957311-13-6C18H22F3NO4
(2S,4R)-1-(tert-butoxycarbonyl)-4-(naphthalen-2-ylmethyl)pyrrolidine-2-carboxylic acid959573-42-3C21H25NO4
4-Bromo-1-cyclobutylpyrazole1002309-50-3C7H9BrN2
Fmoc-beta-(benzothiazol-2-yl)-L-alanine959583-56-3C25H20N2O4S
N-benzyl-2-(methylthio)pyrimidin-4-amine??-(2-?????-????-4-YL)-??91719-61-8C12H13N3S
4-Amino-3-chlorobenzenesulfonic acid4-???-3-????????98-35-1C6H6ClNO3S
Ethyl 2,4-dioxo-4-(pyridin-2-yl)butanoate??2,4-DIOXO-4-(2-????)??????92288-93-2C11H11NO4
(4-(Benzylthio)phenyl)boronic acid4-?????????1005207-32-8C13H13BO2S
2-(5-Bromo-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane5-???-2-????????????????942069-51-4C12H15BBrFO2
(2Z)-3-(4-Hydroxy-3-methoxyphenyl)-2-propenoic acidCIS-????1014-83-1C10H10O4
tert-Butyl 8-chloro-2,3-dihydropyrido[3,2-f][1,4]oxazepine-4(5H)-carboxylate956434-30-3C13H17ClN2O3
Ethyl 5-isopropylisoxazole-3-carboxylate??5-?????-3-???????????91240-30-1C9H13NO3
trans-Cyclopentane-1,2-diamine dihydrochloride???-1,2-???????????99363-25-4C5H13ClN2
7-(4-Iodobutoxy)-3,4-dihydroquinolin-2(1H)-one7-(4-??????)-3,4-???????-2-?952308-47-3C13H16INO2
BTA-22-(4'-(??????)??)-6-??-?????10205-62-6C16H16N2S
4-(4-Acetylphenyl)-1,2,4-triazolidine-3,5-dione959864-55-2C10H9N3O3
(4-(Diethylcarbamoyl)-2-methoxyphenyl)boronic acidN,N-???4-???-3-???????913835-34-4C12H18BNO4
5-Amino-1-benzothiophene-2-carboxylic acid5-???-1-?????-2-?????98589-46-9C9H7NO2S
4′-(aminomethyl)-3′,6′-dihydroxy-Spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one hydrochloride4'-(?????)?????????91539-64-9C21H16ClNO5
rel-Tert-butyl ((R)-1-((R)-oxiran-2-yl)-2-phenylethyl)carbamate98818-34-9C15H21NO3
(S)-tert-Butyl (1-((benzyloxy)amino)-3-hydroxy-3-methyl-1-oxobutan-2-yl)carbamate102507-19-7C17H26N2O5
(R)-2-(Methoxydiphenylmethyl)Pyrrolidine(R)-2-(????????)????948595-05-9C18H21NO
(T-4)-[N-[(Carboxy-κO)methyl]-N-methylglycinato(2-)-κN,κO](4-methylphenyl)boron6-??-2-p-??-1,3,6,2-???????-4,8-??943552-01-0C12H14BNO4
(E)-N-(2-(((2-((Dimethylamino)methyl)thiazol-4-yl)methyl)sulfinyl)ethyl)-N'-methyl-2-nitroethene-1,1-diamine102273-13-2C12H21N5O3S2
O-((((9H-fluoren-9-yl)methoxy)carbonyl)-L-isoleucyl)-N-(tert-butoxycarbonyl)-L-threonine944283-27-6C30H38N2O8
N-tert-Butyl-3-[(2-chloro-5-methylpyrimidin-4-yl)amino]benzenesulfonamideN-tert-??-3-(2-???-5-??????-4-????)???????936092-53-4C15H19ClN4O2S
Dicyclohexyl(2',4',6'-trimethoxy[1,1'-biphenyl]-2-yl)phosphine2'-??????????-2,4,6-????????1000171-05-0C27H37O3P
1H-Pyrrolo[3,2-b]pyridin-6-ol1H-???[3,2-B]???-6-OL1015609-35-4C7H6N2O
1-(1-Ethyl-1h-pyrazol-4-yl)ethan-1-one1-(1-ETHYL-1H-PYRAZOL-4-YL)???925147-29-1C7H10N2O
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole5-(4,4,5,5-?????-[1,3,2]??????-2-?)-???942070-84-0C9H14BNO3
(2s)-1-[2-(4-methylbenzenesulfonamido)acetyl]pyrrolidine-2-carboxylic acidTOS-??-??-?100723-71-5C14H18N2O5S
Palladium tetrakis(4-carboxyphenyl)porphyrinPD(II)?????(4-??????)???94288-44-5C48H25N4O8Pd-3
7-Benzyloxygramine7-????94067-27-3C18H20N2O
(4-(Difluoromethoxy)-3,5-difluorophenyl)boronic acid3,5-?????-4-????????-?????915401-97-7C7H5BF4O3
8-Chloroquinoline-2-carboxylic acid915922-73-5C10H6ClNO2
7-Bromobenzo[d]oxazole-2-carbaldehyde7-?????[D]???-2-???????944907-44-2C8H4BrNO2
Quinazolin-6-ylmethanamine6-????????933696-71-0C9H9N3
2-Bromo-5-hydrazinylpyrazine5-???-2-????????1001050-24-3C4H5BrN4
Decane-1,2,10-triol1,2,10-??????91717-85-0C10H22O3
1-(Benzylthio)propan-2-one1-(????)???10230-69-0C10H12OS
5-Butyramido-2-hydroxybenzoic acidN-???????93968-81-1C11H13NO4
2-Fluoro-2-phenylacetonitrile3-??????????10036-43-8C8H6FN
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