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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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Tert-butyl ((2S,3R)-4-chloro-3-hydroxy-1-phenylbutan-2-yl)carbamate162536-40-5C15H22ClNO3
2,3,4,5-Tetrahydro-1H-benzo[d]azepine hydrochloride17379-01-0C10H14ClN
Methyl 5-benzoyl-1-hydroxy-2,3-dihydro-1H-pyrrolizine-1-carboxylate (Ketorolac Impurity)KetorolacEP???G1391051-90-3C16H15NO4
3-[[4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinyl]methyl]-5-methyl-1-[(5-methyl-3-pyridinyl)methyl]pyridinium1422960-88-0C33H34ClN4+
(S)-1-(Bis(4-methoxyphenyl)(phenyl)methoxy)-3-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propan-2-yl (2-cyanoethyl) diisopropylphosphoramidite168332-13-6C38H47N4O7P
(3R)-N-methylpyrrolidin-3-amine(3R)-(+)-3-(?????)????139015-33-1C5H12N2
Decyl decanoate??????????1654-86-0C20H40O2
(2S,3S)-1,4-Bis(benzyloxy)butane-2,3-diol17401-06-8C18H22O4
2-Hydroxy-3-methylanthraquinone17241-40-6C15H10O3
4-Methyl-7-nitroindoline4-??-7-??????179176-31-9C9H10N2O2
BT2F-2ThSn1421762-30-2C20H22F2N2S3Sn2
2-(1-Methylguanidino)acetic acid compound with 2-hydroxypropane-1,2,3-tricarboxylic acid (1:1)???????177024-62-3C10H17N3O9
(4-(4-Fluorobenzyl)morpholin-3-yl)methanamine3-?????-4-(4-??????)????174561-70-7C12H17FN2O
Potassium trifluoro(thiophen-3-yl)borate192863-37-9C4H3BF3S.K
Decan-3-ol1565-81-7C10H22O
2-(Hydroxymethyl)-3-methyl-1-oxoquinoxalin-1-ium-4(1H)-olate16915-79-0C10H10N2O3
2-(Naphthalen-1-yloxy)propanoic acid13949-67-2C13H12O3
4-(2-((3-((9H-Carbazol-4-yl)oxy)-2-hydroxypropyl)amino)ethoxy)-3-methoxyphenol (Carvedilol Impurity)(R)-(+)-4'-???????-?????142227-49-4C24H26N2O5
[1,1'-Biphenyl]-4-yltriethoxysilane4-???????-1,1'-???18056-97-8C18H24O3Si
Palmatine (chloride hydrate)??? ?? ???171869-95-7C21H24ClNO5
3-(2-Butyloctyl)thiophene1638802-04-6C16H28S
Bis(trichlorosilyl)acetylene18038-55-6C2Cl6Si2
(S)-1-phenylpropan-2-olS(+)-1-??-2-????1517-68-6C9H12O
1-Chloro-4-propoxy-9H-thioxanthen-9-one1-???-4-?????????142770-42-1C16H13ClO2S
2,6-Difluorobenzoyl hydrazine2,6-????????????172935-91-0C7H6F2N2O
2,2,5-Trimethyl-1,3-dioxane-5-carboxylic acid2,2,5-????-1,3-???-5-?????16837-14-2C8H14O4
2-(2,3-Difluoro-6-nitrophenyl)acetic acid2-(2,3-?????-6-?????)????141428-47-9C8H5F2NO4
1,3-Diethoxy-1,1,3,3-tetramethyldisiloxane18420-09-2C8H22O3Si2
2,3,4,6-Tetrachloropyridine14121-36-9C5HCl4N
2-Chloro-5-(cyclopropylmethoxy)pyrimidine2-???-5-(??????????)????169677-66-1C8H9ClN2O
2-Oxa-7-azaspiro[4.4]nonane2-Oxa-7-aza-spiro[4.4]??175-97-3C7H13NO
4-(4-(Hydroxydiphenylmethyl)piperidin-1-yl)-1-(4-isopropylphenyl)butan-1-ol (Fexofenadine Impurity)?????????185066-37-9C31H39NO2
3′-Bromo-4-Iodo-Biphenyl3'-???-4-???-???187275-73-6C12H8BrI
(R)-2-(((benzyloxy)carbonyl)amino)-4-phenylbutanoic acid138812-70-1C18H19NO4
2-Imidazol-1-yl-benzaldehyde2-????-1-YL-??????151055-86-6C10H8N2O
4-(4,5-Diphenyl-1H-imidazol-2-yl)phenol4-(45-???-2-?????)??*1752-94-9C21H16N2O
(2-Aminophenyl)(2-fluorophenyl)methanone2-???-2′-????????1581-13-1C13H10FNO
Cyclohexyl cyclohexanecarboxylate??????????????????15840-96-7C13H22O2
Rhodium(II) triphenylacetate dimer???????????142214-04-8C60H45O6Rh
1,1'-(4-Methyl-1,3-phenylene)bis(3,3-dimethylurea)N, N-(4-??-1,3-???)??[N,N-???????]17526-94-2C13H20N4O2
2H-Thieno[3,2-e]-1,2-thiazine-6-sulfonamide, 3,4-dihydro-2-(3-methoxypropyl)-4-oxo-, 1,1-dioxide154127-41-0C10H14N2O6S3
(3R,4S,5S,6R,7R,9R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-13-hydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradec-11-ene-2,10-dione (Clarithromycin Impurity)(10E)-10,11-?????-11-???-6-O-?????????144604-03-5C38H67NO12
(4S,5R)-2,4-Diphenyl-4,5-dihydrooxazole-5-carboxylic acid158722-22-6C16H13NO3
3-((Butyryloxy)methyl) 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate (Clevidipine Impurity)188649-48-1C21H21Cl2NO6
BEA 2180 alcohol??????????1508-46-9C9H16BrNO2
Tributylamine (dichloromethylene)bis(phosphonate)????,P,P'-(???????)??-,???.N,N-???-1-????(1:1)??163706-61-4C13H31Cl2NO6P2
(2R,4R)-4-methyl-1-((2S)-2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido)-5-(3-nitroguanidino)pentanoyl)piperidine-2-carboxylic acid (Argatroban Impurity）1448301-07-2C23H35N7O7S
N4,N4,N4',N4'-Tetra(naphthalen-2-yl)-[1,1'-biphenyl]-4,4'-diamineN,N,N',N'-???(2-?????)(1,1'-???)-4,4'-???141752-82-1C52H36N2
(3-Dimethylamino-phenoxy)-acetic acid(3-??????-???)-????150188-64-0C10H13NO3
(R)-methyl piperidine-3-carboxylate(R)-????????164323-85-7C7H13NO2
2-Ethyl-6-methylpyrazine13925-03-6C7H10N2
2-(2-Methoxyphenoxy)propane-1,3-diol (Guaifenesin Impurity)2-(2-??????)???-1,3-??14007-09-1C10H14O4
(1S,3R)-methyl 1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate (Tadalafil Impurity）171596-42-2C20H18N2O4
(2-Methylthiophen-3-yl)boronic acid(2-?????-3-?)???177735-10-3C5H7BO2S
4-Methyl-5-nitroindoline4-??-5-??????165250-68-0C9H10N2O2
4-Methyl-2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridine1378865-93-0C10H12F3N
2-Chloro-1-methyl-4-(methylsulfonyl)benzene2-???-1-??-(4-?????)??1671-18-7C8H9ClO2S
2-Methoxypyrimidine-4,6-diol1758-98-1C5H6N2O3
2-(4′-Hydroxyphenylazo)benzoic acid1634-82-8C13H10N2O3
Methylperone hydrochloride1-[3-(p-???????)???]-4-????????????1622-79-3C15H22ClFN2O
Ethyl 4-hydrazinylbenzoate4-HYDRAZINO-BENZOICACIDETHYL????14685-90-6C9H12N2O2
(4-Methoxybenzyl)hydrazine(4-?????)?????????140-69-2C8H12N2O
Ethyl 6-(bromomethyl)nicotinate??6-(?????)???-3-???????178264-57-8C9H10BrNO2
(R)-4-Phenyl-3-propionyl-2-oxazolidinone(R)-4-??-3-?????-2-??????160695-26-1C12H13NO3
7-Methoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride7-???-1,2,3,4-??????-????????1745-05-7C10H14ClNO
4-(4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2R,3R)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one170985-61-2C37H42F2N8O4
(S)-(3-(3-Fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)-2-oxooxazolidin-5-yl)methyl Dihydrogen Phosphate (Tedizolid Impurity)1835340-19-6C17H16FN6O6P
4-(5-Methyl-4-phenylisoxazol-3-yl)benzenesulfonamide181696-12-8C16H14N2O3S
Hexadecylbenzene1459-09-2C22H38
(S)-tert-butyl 6-chloro-5-hydroxy-3-oxohexanoate (Rosuvastatin Impurity）TERT-??(S)-6-CHLORO-5-HYDROXY-3-OXOHEXANOATE154026-92-3C10H17ClO4
Ammonium tetrathiotungstate13862-78-7H8N2S4W
N-Phenyl-[1,1'-biphenyl]-3-amineN-??-3-?????198275-79-5C18H15N
5-(3-(Trifluoromethyl)phenyl)oxazole5-[3-(????????)??]???175205-48-8C10H6F3NO
Methyl 4-(1H-pyrazol-3-yl)benzoate??4-(1H-PYRAZOL-3-YL)?????179057-10-4C11H10N2O2
2-(Diethylamino)-N-(2,4-dimethylphenyl)acetamide (Lidocaine Impurity)17289-53-1C14H22N2O
1,3-Diethyl 2-cyclopentylpropanedioate?????????????18928-91-1C12H20O4
Manganese(II) sulfate hydrate????? ??? ?????15244-36-7H2MnO5S
Ac-VAD-CHO147837-52-3C14H23N3O6
Hept-4-yn-2-ol4-??-2-OL19781-81-8C7H12O
2,3-Dimethoxy-1,4-benzenedicarboxaldehyde179693-85-7C10H10O4
N-(4-amino-3-(trifluoromethyl)phenyl)acetamide1579-89-1C9H9F3N2O
L-prolyl-L-tyrosine19786-36-8C14H18N2O4
Bicyclo[4.2.0]octa-1,3,5-trien-7-ylmethanol15100-35-3C9H10O
(R)-3-Phenyl-2-(pyrazine-2-carboxamido)propanoic acid (Bortezomib Impurity)1608986-16-8C14H13N3O3
2,5-Anhydro-1,3,4-trideoxy-2-C-(2,4-difluorophenyl)-4-[[4-[4-[4-[1-[(1R,2S)-1-ethyl-2-hydroxypropyl]-1,5-dihydro-5-oxo-4H-1,2,4-triazol-4-yl]phenyl]-1-piperazinyl]phenoxy]methyl]-1-(1H-1,2,4-triazol-1-yl)-D-threo-pentitol171228-50-5C37H42F2N8O4
4-Methylhexanoicacid4-????????1561-11-1C7H14O2
Triphenoxy(vinyl)silane18666-65-4C20H18O3Si
Bis(perfluorophenyl)methanol1766-76-3C13H2F10O
2-(2-Methyl-1H-imidazol-1-yl)benzoic acid2-(2-??-1H-????-1-?)???159589-71-6C11H10N2O2
Ac-Glu-Ome17015-15-5C8H13NO5
4-Isopropylbenzenesulfonic acidp-?????16066-35-6C9H12O3S
Erbium(III) acetylacetonate14553-08-3C15H21ErO6
2-Fluoro-1,3-dimethoxy-4-nitrobenzene2-????-1,3-?????-4-?????155020-44-3C8H8FNO4
Boc-Ile-ONp16948-38-2C17H24N2O6
Tert-butyl (S)-(5-amino-6-((4-nitrophenyl)amino)-6-oxohexyl)carbamate172422-76-3C17H26N4O5
(S)-4-Methyl-1-hexanol(S)-(+)-4-??-1-???1767-46-0C7H16O
2,5,6-Trimethylbenzo[d]oxazole2,5,6-????????19219-98-8C10H11NO
3,5-Dibromopyridin-4-olate141375-47-5C5H3Br2NO
Trichloro(undec-10-en-1-yl)silane17963-29-0C11H21Cl3Si
2-(sec-Butyl)cyclohexanone14765-30-1C10H18O
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