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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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2-Methyl-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid1H-???[2,3-c]???-3-?????,2-??-933736-80-2C9H8N2O2
4-(4-Chlorophenyl)-2,6-diphenylpyrimidine4-(4-?????)-2,6-???????919301-53-4C22H15ClN2
-2,6-Dibenzylidenecyclohexanone897-78-9C20H18O
(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2,6-diethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl???????N-??92594-45-1C39H74N2O12
3,3,3',3'-Tetramethyl-5,5',6,6'-tetrapropoxy-2,2',3,3'-tetrahydro-1,1'-spirobi[indene89929-65-7C33H48O4
(S)-3-Benzyloxy-pyrrolidine hydrochloride(S)-3-????-???????931409-74-4C11H16ClNO
2-Methoxy-4,5-dimethylbenzenesulfonyl chloride2-???-4,5-?????????????(SALTDATA:??)90416-52-7C9H11ClO3S
2-Ethoxypyridine-4-carboxylic acid91940-86-2C8H9NO3
8-Hydroxyquinoline-6-carboxylic acid90800-42-3C10H7NO3
(2S)-3-(2,6-Dimethylphenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acidFmoc-2,6-????-L-?????911813-85-9C26H25NO4
(2-Chloro-4-(ethoxycarbonyl)phenyl)boronic acid2-???-4-(???????)?????98913835-94-6C9H10BClO4
5-Amino-1h-indazol-3-ol5-???-3-?????(1H)???89792-09-6C7H7N3O
Mono-2-O-(p-toluenesulfonyl)-α-cyclodextrin??-XNUMOX-O-(P-TOLUENESULFONYL)-ALPHA-CYCLODEXTRIN93184-10-2C43H66O32S
Ethyl 2-amino-5-bromo-1,3-oxazole-4-carboxylate4-????????,2-???-5-???-,??????914347-40-3C6H7BrN2O3
Senkyunolide C3-[(Z)-????]-5-??????????-1(3H)-?91652-78-7C12H12O3
4-Bromo-3-methylisothiazole4-???-3-??-?????930-42-7C4H4BrNS
4-Chloro-6-(methylsulfonyl)pyrimidine4-???-6-(?????)????89283-46-5C5H5ClN2O2S
Benzyl methyl-l-valinate hydrochloride89536-89-0C13H20ClNO2
2-((4-Aminophenyl)amino)-5-nitrobenzenesulfonic acid2-(4-???????)-5-????????91-29-2C12H11N3O5S
1-(4-Nitrophenyl)cyclopentane-1-carbonitrile1-(4-?????)????????????91392-33-5C12H12N2O2
2,5-Dihydroxy-1,4-benzenediphosphonic acid2,5-??????-1,4-???????91633-16-8C6H8O8P2
2-Hydroxy-N,N-dimethylethane-1-sulfonamide2-???????????????89747-69-3C4H11NO3S
6-Bromo-1H-imidazo[4,5-b]pyrazine5-BROMO-1H-IMIDAZO[4,5-B]???91225-41-1C5H3BrN4
m-PEG16-NH2907577-50-8C33H69NO16
1-Ethyl-3,5-dimethylbenzene5-???????934-74-7C10H14
3-Chloro-5-ethoxypyridazine3-???-5-???????89466-35-3C6H7ClN2O
4-(Hydrazinylmethyl)pyridine dihydrochloride(4-?????)?????????????89598-56-1C6H11Cl2N3
rel-((3R,4S)-Benzyl 3-fluoro-4-hydroxypiperidine-1-carboxylate)??-1-Cbz-3-????-4-????????913574-95-5C13H16FNO3
1-(3-Bromo-4-(bromomethyl)phenyl)ethan-1-one1-(3-???-4-(?????)??)???909190-70-1C9H8Br2O
6-Methoxyquinoxalin-2(1H)-one2-?????-6-???????91192-32-4C9H8N2O2
2-(Trifluoromethyl)-5H,6H,7H-pyrrolo[3,4-b]pyridine2-(????????)-6,7-????-5H???[3,4-b]???905273-59-8C8H7F3N2
(2S)-N-[(1S)-1-(Hydroxydiphenylmethyl)-3-methylbutyl]-2-pyrrolidinecarboxamideN-[(1S)-1-(??????????)-3-????]-L-??????910110-45-1C23H30N2O2
Bromo[(2,6-pyridinediyl)bis(3-methyl-1-imidazolyl-2-ylidene)]nickel Bromide???[(2,6-?????)??(3-??-1-?????-2-???)]???????894102-11-5C13H13Br2N5Ni
(E)-2,6-Diisopropyl-N-(pyridin-2-ylmethylene)anilineN-2,6-???????????-2-???908294-68-8C18H22N2
2-(2-BRomophenyl)-2,3-dihydro-1h-naphtho[1,8-de][1,3,2]diazaborine927384-42-7C16H12BBrN2
4-Nitrophenyl β-D-glucuronide (sodium)4-?????-??-D-??????,????89772-41-8C12H14NNaO9
4-Bromo-5-fluoro-1h-pyrrolo[2,3-b]pyridine1H-???[2,3-b]???,4-broMo-5-????-916177-01-0C7H4BrFN2
4-Cyclopentene-1,3-dione4-??????-1,3-???930-60-9C5H4O2
(S)-Methyl 3,4-dihydroxybutanoate(S)-??3,4-???????????90414-36-1C5H10O4
3-Methyl-2H-indazol-5-ol3-??-1H-???-5-?904086-08-4C8H8N2O
Ethyl 3-hydrazinylbenzoate3-HYDRAZINO-BENZOICACIDETHYL????90556-87-9C9H12N2O2
7-Bromo-2-chloro-6-methoxybenzo[d]thiazole911056-05-8C8H5BrClNOS
(6-Chloroimidazo[1,2-b]pyridazin-3-yl)(phenyl)methanone(6-???????[1,2-B]PYRIDAZIN-3-YL)(??)???90734-72-8C13H8ClN3O
Methyl (3Z)-2,3-dihydro-3-[[[4-[[2-(4-methyl-1-piperazinyl)acetyl]amino]phenyl]amino]phenylmethylene]-2-oxo-1H-indole-6-carboxylateNintedanib???G894783-61-0C30H31N5O4
(1-(Tert-butyldimethylsilyl)-1H-indol-6-yl)boronic acid1-(tert-???????)-1H-??-6-????98913835-60-6C14H22BNO2Si
1-tert-Butyl 3-methyl 4-amino-1H-pyrazole-1,3-dicarboxylate923283-63-0C10H15N3O4
Methyl 4-((3-methylpiperazin-1-yl)methyl)benzoate??4-(3-??????-1-???)?????914349-83-0C14H20N2O2
5-Hydroxypicolinamide2-????????,5-?????-896419-97-9C6H6N2O2
Ethyl piperazine-2-carboxylate???-2-PIPERAZINECARBOXYLATE89941-07-1C7H14N2O2
4,6,8-Trichloro-1,7-naphthyridine4,6,8-?????-1,7-?????931100-02-6C8H3Cl3N2
2-(Methylsulfonyl)benzenesulfonyl chloride2-(METHYLSULFONYL)??????????89265-35-0C7H7ClO4S2
D-5-Bromotryptophan93299-40-2C11H11BrN2O2
1-(5-Bromopyrimidin-2-yl)pyrrolidin-3-ol1-(5-???????-2-YL)-3-?????914347-70-9C8H10BrN3O
Ethyl 2,4,6-trihydroxybenzoate???,2,4,6-??????-,??????90536-74-6C9H10O5
3,3-Difluorocyclohexanamine hydrochloride3,3-???????????????921602-77-9C6H12ClF2N
(4-Isopropylpyrimidin-5-yl)boronic acid4-?????????-5-???95913835-27-5C7H11BN2O2
5-(Pyridin-2-yl)-1H-pyrazol-4-amine5-(???-2-?)-1H-???-4-??896467-81-5C8H8N4
1,1':3',1''-Terphenyl]-3-ylboronic acidB-[1,1':3',1"-????]-3-????934603-99-3C18H15BO2
4,4,5,5-Tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl]-1,3,2-dioxaborolane929103-36-6C22H30B2O4
4-(Boc-aminoethyloxy)benzonitrile919085-52-2C14H18N2O3
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-methylpent-4-enoic acidFmoc-4,5-?????-D-?-OH917099-00-4C21H21NO4
3-Bromo-5-iodo-1H-pyrrolo[2,3-b]pyridine3-???-5-???-1H-???[2,3-B]???900514-06-9C7H4BrIN2
tert-Butyl 5-cyano-3-formyl-1H-indole-1-carboxylate1-Boc-5-???-3-?????914348-93-9C15H14N2O3
(R)-2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetamide (Cetirizine Impurity）909779-33-5C21H26ClN3O2
3-Borono-5-fluoro-4-methylbenzoic acid3-???-5-????-4-?????917223-87-1C8H8BFO4
methyl 2-(bromomethyl)pyridine-4-carboxylate4-???????,2-(?????)-,??????914639-05-7C8H8BrNO2
9-(4-Bromophenyl)-10-(2-naphthyl)anthracene9-(4-?????)-10-(????-2-?)????936854-62-5C30H19Br
Benzyl 3-bromoazetidine-1-carboxylate1-?????????,3-???-,????????939759-25-8C11H12BrNO2
O-((((9H-fluoren-9-yl)methoxy)carbonyl)glycyl)-N-(tert-butoxycarbonyl)-L-threonine944283-25-4C26H30N2O8
1-(Tert-butyl) 2-methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-1,2-dicarboxylate1-BOC-2-(???????)??-4-???,942070-38-4C17H26BNO6
1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde936940-82-8C10H7FN2O
4-Chloro-6-(chloromethyl)-2-methoxypyrimidine4-???-6-(?????)-2-???????94170-69-1C6H6Cl2N2O
6-Hexadecanoylamino-4-methylumbelliferyl β-D-galactopyranoside6-?????????-4-???????-??-D-?????????94452-17-2C32H49NO9
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
N-(2-Morpholinoethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine2-(2-??????????)???-5-???,???????943911-64-6C17H28BN3O3
2-Bromo-4H-cyclopenta[2,1-b:3,4-b]dithiophen-4-one942398-52-9C9H3BrOS2
Chloro[(R)-(+)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride944451-26-7C54H52Cl2P2Ru
4-(trans-4-Propylcyclohexyl)-[1,1-biphenyl]-4-carbonitrile4'-(???-4-????????)-[1,1'-???]-4-??????94412-40-5C22H25N
Boc-Ser(Fmoc-Gly)-OH944283-06-1C25H28N2O8
1-Methyl-3-(trifluoromethyl)-1h-pyrazole-4-carboxamide937717-66-3C6H6F3N3O
3-(3-Pyridyl)-D-alanine Dihydrochloride93960-21-5C8H11ClN2O2
Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate3,4-???-1H-??-2-???????????938-75-0C9H13NO2
Heptadecan-9-yl 4-methylbenzenesulfonate????-9-?4-?????????949898-99-1C24H42O3S
1,3-Bis(2,6-di-i-propylphenyl)imidazol-2-yl idene][bis(trifluoromethanesulfonyl)imide]gold(I)951776-24-2C29H36AuF6N3O4S2
3-Bromo-2,4-dichlorobenzoic acid3-???-2,4-???????951884-96-1C7H3BrCl2O2
5-(3-Chloro-2-fluorobenzyl)-2,4-dimethoxybenzoic acid5-(3-???-2-??????)-2,4-???????949465-79-6C16H14ClFO4
2-Bromo-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine hydrochloride2-???-4,5,6,7-??????????[5,4-c]??????949922-52-5C6H8BrClN2S
4-Chloro-7-Methoxy-1,6-naphthyridine4-???-7-???-1,6-?????952138-19-1C9H7ClN2O
4-(2,5-Dimethyl-1h-pyrrol-1-yl)benzaldehyde4-(2,5-???-1H-PYRROL-1-YL)?????95337-70-5C13H13NO
(+)-Benzylmethylphenylsilylacetic Acid [for e.e. Determination by NMR95373-54-9C16H18O2Si
(R)-3-(Methoxymethyl)pyrrolidine hydrochloride(R)-3-(?????)???????955400-18-7C6H14ClNO
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
6-Cyanopyridine-2-boronic Acid Pinacol Ester952402-79-8C12H15BN2O2
7-Chloro-3-methylthieno[3,2-b]pyridine7-???-3-?????[3…953045-91-5C8H6ClNS
N-(4-(4-fluorophenyl)-6-isopropyl-5-methylpyrimidin-2-yl)-N-methylmethanesulfonamide (Rosuvastatin Impurity）953776-62-0C16H20FN3O2S
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