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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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Ethyl 7-bromo-1-cyclopropyl-8-(difluoromethoxy)-1,4-dihydro-4-oxoquinoline-3-carboxylate7-BROMO-1-CYCLOPROPYL-8-(DIFLUOROMETHOXY)-1,4-DIHYDRO-4-OXO-3-QUINOLINECARBOXYLICACID??????194805-07-7C16H14BrF2NO4
1-(Pyridin-4-yl)thiourea164670-44-4C6H7N3S
(4-Methoxy-3-phenylmethoxyphenyl)methanol1860-60-2C15H16O3
(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl (4-nitrophenyl) carbonate173604-87-0C12H9NO8
tert-Butyl 4-(3-bromopropyl)piperidine-1-carboxylate1-Boc-4-(3-??????)????164149-27-3C13H24BrNO2
6-Methyl-1,2,3,5-tetrahydro-s-indacene1,2,3,5-TETRAHYDRO-6-METHYL-S-???202667-45-6C13H14
IDIC1883441-92-6C66H66N4O2S2
Pyridine-2,4-dicarboxylic acid hydrate2,4-????????? ????????207671-42-9C7H7NO5
Dichloro(phthalocyaninato)silicon19333-10-9C32H16Cl2N8Si
(S)-(+)-2-Chlorophenylglycine methyl ester, HCl213018-92-9C9H11Cl2NO2
2-Methylbenzamidine Hydrochloride2-??????????18636-98-1C8H11ClN2
(6-(2,2,2-Trifluoroethoxy)pyridin-3-yl)boronic acid[6-(2,2,2-?????????)???-3-?]???196083-20-2C7H7BF3NO3
6-Bromo-1,2,3,4-tetrahydronaphthalen-2-amine6-???-1,2,3,4-??????????-2-??167355-41-1C10H12BrN
4-Methyl-3-phenylpyridine3-??-4-???19352-29-5C12H11N
1-(3-Chlorophenyl)-2,2-dihydroxyethan-1-one3-????????????177288-16-3C8H7ClO3
4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-4'-propyl-1,1'-bi(cyclohexane)4-[?????(3,4,5-?????????)??]-4'-???-1,1'-bi(?????)208338-50-5C22H29F5O
H-Arg-Phe-OH2047-13-4C15H23N5O3
1-(5-Bromoquinoxalin-6-yl)guanidine (Brimonidine Impurity)168329-48-4C9H8BrN5
IDTB6-2CHO1884694-93-2C66H74O2S2
(S)-5-fluoro-3-methylisobenzofuran-1(3H)-one1803573-19-4C9H7FO2
Ethyl 3,5-dimethylisoxazole-4-carboxylate??3,5-???????-4-???????17147-42-1C8H11NO3
H-D-His(Trt)-OH199119-46-5C25H23N3O2
(2S,4R)-N-((1R,2S)-2-Hydroxy-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)-1-methyl-4-propylpyrrolidine-2-carboxamide (Lincomycin Impurity)17017-22-0C18H34N2O6S
Diethyl 1,2-cyclopropanedicarboxylate???1,2-??????????????20561-09-5C9H14O4
Octadecylsilane18623-11-5C18H40Si
1-Methyl-3-(p-tolyl)triaz-1-ene1-??-3-P-??????21124-13-0C8H11N3
Propylcyclohexane????????1678-92-8C9H18
(Rp,R'p)-(R)-Mandyphos210842-74-3C52H50FeN2P210*
Boc-L-4-aminomethylphenylalanine(Fmoc)170157-61-6C30H32N2O6
2-Ethylhexyl (2S)-2-hydroxypropanoate186817-80-1C11H22O3
(1R,2S)-1-Hydroxypropane-1,2,3-tricarboxylic acid, potassium salt(1R,2S)-1-HYDROXY-1,2,3-PROPANETRICARBOXYLICACID??????20226-99-7C6H9KO7
DL-Propargylglycine (hydrochloride)16900-57-5C5H8ClNO2
2-(2-(4-(2-(2-(4-(Dibenzo[b,f][1,4]thiazepin-11-yl)piperazin-1-yl)ethoxy)ethyl)piperazin-1-yl)ethoxy)ethanol1800291-86-4C29H41N5O3S
Fmoc-N-(4-Boc-aminobutyl)-Gly-OH171856-09-0C26H32N2O6
4-Chloro-7-methoxyquinazolin-6-yl acetate hydrochloride4-???-6-????-7-??????????179688-54-1C11H10Cl2N2O3
3-Amino-5-(4-chlorophenyl)thiophene-2-carboxylic acid3-???-5-(4-?????)-2-????????187949-86-6C11H8ClNO2S
3-Hydroxy-5-nitrobenzaldehyde3-????-5-?????????193693-95-7C7H5NO4
Ethyl (3R,4R,5R)-4-hydroxy-5-((methylsulfonyl)oxy)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate (Oseltamivir Impurity）204254-92-2C15H26O7S
4,6-Dichloro-2-(propylsulfinyl)pyrimidin-5-amine1823431-32-8C7H9Cl2N3OS
6-(p-Tolyl)pyridin-3-amine6-P-?????-3-???170850-45-0C12H12N2
4-(1-Naphthylvinyl)pyridine4-(1-?????)???16375-56-7C17H13N
Poly[2-methoxy-5-(3,7-dimethyloctyloxy)-1,4-phenylenevinylene]177716-59-5(C19H28O2)n
5-Octylfuran-2(5H)-one17756-68-2C12H20O2
cis-4-Amino-1-methylcyclohexanol???????,4-???-1-??-,??-(9CI)177906-46-6C7H15NO
3,4,6-Tri-O-benzyl-β-D-Mannopyranose 1,2-(methyl orthoacetate)16697-49-7C30H34O7
2-(2-Chlorophenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one1-(3'-?????)-3-??-5-????20629-90-7C10H9ClN2O
2,3-Bis(trifluoromethyl)pyridine1644-68-4C7H3F6N
4,9-Dibromonaphtho[2,3-c][1,2,5]thiadiazole4,9-???????[2,3-C][1,2,5]?????18557-22-7C10H4Br2N2S
6-Boc-octahydropyrrolo[3,4-b]pyridine6H-???[3,4-b]???-6-?????,?????-,1,1-?????????186203-81-6C12H22N2O2
2-(4-Bromonaphthalen-1-yl)-4,6-diphenyl-1,3,5-triazine1800228-86-7C25H16BrN3
N-[(Phenylmethoxy)carbonyl]-L-valyl-L-valineZ-?-?-?19542-54-2C18H26N2O5
N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-amine1812890-23-5C13H21N5
2-(4-Bromophenyl)-5,5-dimethyl-1,3,2-dioxaborinane4-???????????????????183677-71-6C11H14BBrO2
Diethyl phenylphosphonate1754-49-0C10H15O3P
2-Bromoheptane1974-04-5C7H15Br
(4-Chlorophenyl)triethoxysilane21700-74-3C12H19ClO3Si
Di-n-octyl sulfoxide1986-89-6C16H34OS
1-(4-Hydrazinylbenzyl)-1H-1,2,4-triazole dihydrochloride1-(4-???????)??-1,2,4-????212248-62-9C9H11N5
Despropylene gatifloxacin????????????172426-86-7C16H18FN3O4
2,3,4-Trimethoxyphenol2,3,4-???????19676-64-3C9H12O4
5-Bromo-N-ethylnicotinamide173999-48-9C8H9BrN2O
Ethyl (R)-4-((3-chloro-4-methoxybenzyl)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)pyrimidine-5-carboxylate1638497-22-9C20H25ClN4O4
Methyl-beta-L-arabinopyranoside1825-00-9C6H12O5
2-(4-Formyl-2-methoxyphenoxy)acetamide2-(4-FORMYL-2-???-???)-??????186685-89-2C10H11NO4
Bis(3-nitrophenyl)methanone3,3′-????????21222-05-9C13H8N2O5
(S)-2-(2,6-Dimethylphenyl)-3,3-dimethylhexahydroimidazo[1,5-a]pyridin-1(5H)-one (Ropivacaine Impurity)1945965-95-6C17H24N2O
2-Chloro-4-(dibenzo[b,d]furan-3-yl)-6-phenyl-1,3,5-triazine2142681-84-1C21H12ClN3O
(R)-2,2'-Dimethyl-1,1'-binaphthalene19634-89-0C22H18
2-(2,5-Difluorophenyl)-2-hydroxyacetic acid2,5-????????207853-61-0C8H6F2O3
1,1'-(Hexane-1,6-diyl)bis(3,3-dimethylurea)20575-76-2C12H26N4O2
Isoamylbenzene???????2049-94-7C11H16
(1S,2S)-N,N'-Bis[3-oxo-2-(2,4,6-trimethylbenzoyl)butylidene]-1,2-diphenylethylenediaminato cobalt(II)171200-71-8C42H42CoN2O4
1-Isopropyl-4-nitrobenzene???(4-)??1817-47-6C9H11NO2
Ethyl 2-(3,5-dichlorophenyl)acetate??????,3,5-????-,??????200214-60-4C10H10Cl2O2
(R)-2-((6-(3-((3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile (Trelagliptin Impurity）1917324-13-0C31H28F2N8O4
Acid-PEG1-C2-Boc2086689-08-7C10H18O5
Ethyl 6-amino-2-oxo-1,2-dihydropyrimidine-5-carboxylate20187-46-6C7H9N3O3
Imidazo[1,2-b]pyridazin-3-amine????[1,2-b]????-3-???166176-46-1C6H6N4
Ethyl 1H-indole-7-carboxylate??-7-???????????205873-58-1C11H11NO2
N-Benzyl-3-bromoanilineN-??-3-??????213814-61-0C13H12BrN
5-Propylimidazolidine-2,4-dione5-N-???????18227-41-3C6H10N2O2
Oxazolo[4,5-b]pyridine-2-thiol2-??-1,3-????[4,5-b]???211949-57-4C6H4N2OS
N-(2,4-Dimethylphenyl)acetamide2050-43-3C10H13NO
4-(5-(Pyridin-4-yl)-1h-1,2,4-triazol-3-yl)picolinic acid??????????2044702-36-3C13H9N5O2
7-Phenyl-7,9-dihydrobenzo[g]indolo[2,3-b]carbazole1800022-02-9C28H18N2
L-Glutamic acid hemimagnesium salt tetrahydrate18543-68-5C10H13MgN2O8-
4-Chlorobutyldimethylchlorosilane18145-84-1C6H14Cl2Si
Trichloro(tetradecyl)silane18402-22-7C14H29Cl3Si
Iron(Ⅲ) citrate hydrate?(III)????N-???207399-12-0C6H7FeO8
(±)-α-Methyl-(4-sulfonophenyl)glycine(+/-)-??-??-(4-?????)???169209-64-7C9H11NO5S
1,1-Dibutoxy-N,N-dimethylmethanamine1,1-??????????18503-90-7C11H25NO2
4-Ethylthiazole-2-carbaldehyde2-???????????,4-??-(9Cl)211943-05-4C6H7NOS
Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV)18865-74-2C44H76O8Zr
(2-(Dimethylamino)ethyl)triphenylphosphonium bromide21331-80-6C22H25BrNP
(3,5-Difluorophenyl)(phenyl)methanone179113-89-4C13H8F2O
4-((3-Chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl acetate hydrochloride184475-70-5C17H14Cl2FN3O3
Tetrakis(trifluoro-2,4-pentanedionato)zirconium(IV)????(IV) ???????????????17499-68-2C20H16F12O8Zr
3-(4-(4-Chlorobenzoyl)phenoxy)butan-2-one (Fenofibrate Impurity)3-[4-(4-??????)???]-2-???(??????????)217636-47-0C17H15ClO3
Triethoxy(4-methoxyphenyl)silane21130-91-6C13H22O4Si
3-Bromo-2,5-dimethylpyridine17117-19-0C7H8BrN
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