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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39988
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Dimethoxydioctylsilane?-n-????????947155-81-9C18H40O2Si
4-Hydroxy-6-(trifluoromethyl)-1H-pyridin-2-one2(1H)-????,4-?????-6-(????????)-947144-32-3C6H4F3NO2
5-Bromo-2,2':5',2''-terthiophene2-????????94581-95-0C12H7BrS3
1-(Pyrimidin-2-yl)ethan-1-amine1-(????-2-?)????944906-24-5C6H9N3
N-(2-Methylphenyl)formamide2-????????94-69-9C8H9NO
4-Chloro-6,7-dihydro-5h-cyclopenta[b]pyridin-7-yl acetate4-???-6,7-????-5H-?????[b]???-7-??????945666-87-5C10H10ClNO2
2-Chloro-4-methylquinoline-3-carbonitrile2-???-4-?????-3-?????101617-94-1C11H7ClN2
1,8-Dimethoxynaphthalene????,1,8-????-10075-66-8C12H12O2
1-(3-Bromo-4-morpholinophenyl)957066-05-6C12H14BrNO2
(2-(Morpholinosulfonyl)phenyl)boronic acid957062-65-6C10H14BNO5S
(1R,3aR,4S,7aR)-Octahydro-1-[(1R,2E,4S)-5-hydroxy-1,4,5-trimethyl-2-hexen-1-yl]-7a-methyl-1H-inden-4-ol95716-67-9C19H34O2
5,7-Dihydroxy-2-(1-methylethyl)-4H-1-benzopyran-4-one5,7-??????-2-????????96552-59-9C12H12O4
Dabsyl-L-tryptophanDABSYL-L-????97685-00-2C25H25N5O4S
Heptadecan-9-yl 4-methylbenzenesulfonate????-9-?4-?????????949898-99-1C24H42O3S
Ethyl 5-amino-1-(2-bromophenyl)-1H-pyrazole-4-carboxylate1019009-68-7C12H12BrN3O2
(6R,7R)-1-Acetoxyethyl 3-((carbamoyloxy)methyl)-7-((E)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (Cefuroxime Impurity)(E)-????????DISCONTINUED97232-96-7C20H22N4O10S
Methyl 2-chlorobenzo[d]oxazole-4-carboxylate4-BENZOXAZOLECARBOXYLICACID,2-???,??????1007112-35-7C9H6ClNO3
[1,3-Bis(2,6-di-i-propylphenyl)imidazol-2-yl idene][bis(trifluoromethanesulfonyl)imide]gold(I)951776-24-2C29H36AuF6N3O4S2
4-(2,5-Dimethyl-1h-pyrrol-1-yl)benzaldehyde4-(2,5-???-1H-PYRROL-1-YL)?????95337-70-5C13H13NO
7-Fluoro-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide4-(N,N-?????????)-7-FLUORO-2,1,3-BENZOXADIAZOLE98358-90-8C8H8FN3O3S
6-Bromo-1H-pyrrolo[2,3-b]pyridin-4-amine4-???-6-???-7-????1000340-72-6C7H6BrN3
tert-Butyl 3-aminopiperidine-1-carboxylate hydrochloride(+/-)-3-???-1-N-BOC-????-????1000796-62-2C10H21ClN2O2
(S)-2-amino-3-(anthracen-9-yl)propanoic acid3-(9-???)-L-???100896-08-0C17H15NO2
Doxylamine N-Oxide????N-????97143-65-2C17H22N2O2
Ropinirole Impurity 16N-???????????1027600-42-5C17H26N2O2
3-Bromo-2,4-dichlorobenzoic acid3-???-2,4-???????951884-96-1C7H3BrCl2O2
Bis(4-(methoxycarbonyl)phenyl) terephthalate???????[4-(???????)??]????99328-23-1C24H18O8
2,5-Dibromo-1-chloro-3-fluorobenzene1000572-88-2C6H2Br2ClF
Diisopropyl maleate??????? ???10099-70-4C10H16O4
3-(Phenylsulfonyl)pyrrolidine hydrochloride3-(?????)???????1003562-01-3C10H14ClNO2S
4-Amino-3-bromo-5-fluorobenzoic acid4-???-3-???-5-????????1027512-98-6C7H5BrFNO2
Cobalt(II)phosphatehydrate10294-50-5CoH5O5P
6-Bromo-3-iodo-1H-pyrrolo[3,2-c]pyridine6-???-3-????-5-????1000341-73-0C7H4BrIN2
1,1-Dimethoxyheptane10032-05-0C9H20O2
2-Bromo-6-methoxynicotinic acid1009735-25-4C7H6BrNO3
4-(1H-Imidazol-2-yl)benzonitrile4-(1H-????-2-YL)-?????98298-49-8C10H7N3
2,5-Difluoro-3-methylbenzoic acid2,5-?????-3-?????1003710-01-7C8H6F2O2
Neodymium(III) sulfate????(III)???10101-95-8Nd2O12S3
1-Benzyl-2,5-dihydro-1h-pyrrole-3-carboxylic acid methyl ester1-??-2,5-?????-1H-??-3-???????????101046-34-8C13H15NO2
(S)-2-((tert-butoxycarbonyl)amino)-3-(2-carbamoylphenyl)propanoic acid959573-27-4C15H20N2O5
3-(iodomethyl)-1,1-dimethoxycyclobutane3-(?????)-1,1-??????????1003013-83-9C7H13IO2
4-Bromo-3-ethylpyridine4-broMo-3-?????10168-60-2C7H8BrN
8-Chloro-1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid101987-89-7C13H8ClF2NO3
1-Cyclopropyl-4-oxocyclohexanecarbonitrile960370-97-2C10H13NO
3-(Phenylsulfonyl)pyrrolidine3-(?????)????101769-04-4C10H13NO2S
Dyclonine Impurity 695605-38-2C9H8O2
Mono-2-O-(p-toluenesulfonyl)-γ-cyclodextrin??-2-O-(P-TOLUENESULFONYL)-γ-???????97227-32-2C55H86O42S
5-(3-Chloro-2-fluorobenzyl)-2,4-dimethoxybenzoic acid5-(3-???-2-??????)-2,4-???????949465-79-6C16H14ClFO4
((1S,4s)-cyclohexane-1,4-diyl)dimethanamine??-1,4-??(?????)??????10029-09-1C8H18N2
[4-Cyclohexyl-3-(trifluoromethyl)phenyl]methanol957205-23-1C14H17F3O
N-Benzyl-4-bromo-3-methylbenzamideN-??4-???-3-??????1020252-76-9C15H14BrNO
2-(Pyrimidin-5-yl)acetonitrile2-(????-2-?)??????1000564-45-3C6H5N3
6-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-indole955978-85-5C14H17BFNO2
Octadecyl 2-mercaptoacetate???????????10220-46-9C20H40O2S
2,2',6,6'-Tetrabromo-1,1'-biphenyl1,3-????-2-(2,6-??????)??97038-96-5C12H6Br4
5-(2-(Methylthio)ethoxy)pyrimidin-2-amine2-aMino-5-(2-(????)???)????1006599-54-7C7H11N3OS
2,7-Di-tert-butylnaphthalene2,7-?-???-??????10275-58-8C18H24
2'-Methoxy-[1,1'-biphenyl]-3-amine2'-???-???-3-??????96923-01-2C13H13NO
(2,6-Difluoro-4-propylphenyl)boronic acid2,6-?????-4-????????1010110-74-3C9H11BF2O2
4-(2-Bromophenyl)pyridine101681-34-9C11H8BrN
Methyl 8-methylquinoline-7-carboxylate7-????????,8-??-,??????1030846-94-6C12H11NO2
Benzyl (3-hydroxycyclohexyl)carbamate3-??????????-???????955406-36-7C14H19NO3
2-Bromo-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine hydrochloride2-???-4,5,6,7-??????????[5,4-c]??????949922-52-5C6H8BrClN2S
(+)-Benzylmethylphenylsilylacetic Acid [for e.e. Determination by NMR]95373-54-9C16H18O2Si
(R)-3-(Methoxymethyl)pyrrolidine hydrochloride(R)-3-(?????)???????955400-18-7C6H14ClNO
(2-(Piperidin-1-yl)pyrimidin-5-yl)boronic acid(2-????-1-?????-5-?)???1002128-86-0C9H14BN3O2
4-Acetamido-3-hydroxybenzoic acid4-??????-3-????????10098-40-5C9H9NO4
3-(Hydroxymethyl)cyclobutanecarboxylic acid3-(??????)??????????1015856-00-4C6H10O3
2,4,5,6-Tetramethylbenzenedisulfonyl Dichloride2,4,5,6-????????????????97997-76-7C10H12Cl2O4S2
5-Chloroimidazo[1,2-a]pyridine-2-carboxylic acid5-???????[1,2-a]???-2-?????1000017-93-5C8H5ClN2O2
Methyl 4-chloropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate??4-??????[1,2-f][1,2,4]????-6-???????1005196-61-1C8H6ClN3O2
1-(Pyridazin-4-yl)ethanamine1-(????-4-?)????1008498-13-2C6H9N3
5-(4-chlorophenyl)oxazole5-(4-?????)???1008-94-2C9H6ClNO
1-Methoxy-4-isoquinolinecarboxaldehyde1-???-4-?????????????1005772-69-9C11H9NO2
4-Bromo-2,6-difluoro-1-(benzyloxy)benzene5-BroMo-1,3-?????-2-(?????)-??99045-18-8C13H9BrF2O
Fenadiazole??????1008-65-7C8H6N2O2
4,5,9,10-Tetrabromo-2,7-dioctylbenzo[lmn][3,8]phenanthroline-1,3,6,8-tetraone4,5,9,10-?????Mo-2,7-?????[3,8Mn][1,3,6,8]?????-XNUMX-????954374-43-7C30H34Br4N2O4
Biotin-PEG-azide???-PEG11-????956494-20-5C34H64N6O13S
4-Benzyloxy-3,5-dimethylbenzoic acid4-????-3,5-??????97888-80-7C16H16O3
1,2,3,4-Tetrahydroisoquinolin-5-ol hydrochloride5-????-1,2,3,4-??????????????102879-34-5C9H12ClNO
Lithium 4-methyl-1-(pyridin-2-yl)-2,6,7-trioxa-1-borabicyclo[2.2.2]octan-1-uide2-?????????(??????)?????????1014717-10-2C10H15BLiNO4
1-(3-Methylbenzoyl)piperazine1-(3-??-???)-????100939-91-1C12H16N2O
D-glycero-D-gulo-Heptonic acid, sodium salt,dihydrate (1:1:2)AD-?????????10094-62-9C7H17NaO9
(2-Fluoro-6-phenylpyridin-3-yl)boronic acid2-????-6-??-3-??????1029654-19-0C11H9BFNO2
4-Chloro-7-Methoxy-1,6-naphthyridine4-???-7-???-1,6-?????952138-19-1C9H7ClN2O
6-Cyanopyridine-2-boronic Acid Pinacol Ester952402-79-8C12H15BN2O2
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-carbamoylphenyl)propanoic acid959583-60-9C25H22N2O5
[1,2-Bis(dicyclohexylphosphino)ethane]palladium(II) chloride[1,2-??(??????????)??]????(II)?????96165-44-5C26H48Cl2P2Pd
7-Chloro-3-methylthieno[3,2-b]pyridine7-???-3-?????[3…953045-91-5C8H6ClNS
Benzenemethanaminium, N,N-Dimethyl-N-octyl-, chloride????????????959-55-7C17H30ClN
8-(Tosylamino)quinoline8-(?????)???10304-39-9C16H14N2O2S
rel-(1R,2R)-2-(3,4-Difluorophenyl)cyclopropane-1-carboxamide1006614-51-2C10H9F2NO
MPO5-(4-?????)???1011-51-4C10H9NO2
4-Ethoxy-1H-pyrrolo[2,3-b]pyridine4-???-1H-???[2,3-b]???1011711-57-1C9H10N2O
Gold(I) iodide?????(I)10294-31-2AuI
N-(4-(4-fluorophenyl)-6-isopropyl-5-methylpyrimidin-2-yl)-N-methylmethanesulfonamide (Rosuvastatin Impurity）953776-62-0C16H20FN3O2S
2-Bromo-N-methylbenzenesulfonamide2-???-N-?????????98192-14-4C7H8BrNO2S
N-(methoxycarbonyl)-O-methyl-L-threonine(2S,3R)-3-???-2-((???????)???)???1007881-21-1C7H13NO5
4'-Chloro-2',6'-difluoroacetophenone4'-???-2',6'-?????????1017777-45-5C8H5ClF2O
2-(Phenylsulfonyl)hydrazinecarboxamide????????????10195-68-3C7H9N3O3S
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