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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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Diisopropyl (bromomethyl)boronate137297-49-5C7H16BBrO2
Tetradecylbenzene1459-10-5C20H34
2-(3,4-Epoxycyclohexyl)Ethylmethyldiethoxysilane2-(3,4-?????????)??????????14857-35-3C13H26O3Si
3-Amino-1-benzhydryl-azetidine mesylate1373253-26-9C17H22N2O3S
Ethyl 3-chloro-1H-pyrazole-5-carboxylate??5-???-1H-???-3-???????1378271-66-9C6H7ClN2O2
4-(Bromoethynyl)benzoic acid1485684-77-2C9H5BrO2
Samarium(III) acetylacetonate hydrate???2,4-???????14589-42-5C15H21O6Sm
(4aS,7aS)-1-methyloctahydro-1H-pyrrolo[3,4-b]pyridine hydrochloride (Moxifloxacin Impurity）151213-45-5C8H16N2
2-[2-(Dimethylamino)ethoxy]benzaldehyde2-[2-(???????)???]?????9715182-06-6C11H15NO2
1-(furan-3-yl)ethanone???,1-(3-???)-(9CI)14313-09-8C6H6O2
N-OctadecylacrylamideN-(N-????)??????1506-54-3C21H41NO
1-(1,1-Dimethylethyl) 4-ethyl 4-(2-propen-1-yl)-1,4-piperidinedicarboxylate1,4-??????????,4-(2-???-1-?)-,1-(1,1-?????)4-??????146603-99-8C16H27NO4
Scandium(III) iodide14474-33-0I3Sc
Adefovir Dipivoxil Impurity 21416439-02-5C19H30N5O9P
1-(5-Fluoropentyl)-1H-indole-3-carboxylic acid1432794-98-3C14H16FNO2
Deferasirox Impurity 71395346-29-8C23H17N3O6
3-Chloro-6-(chloromethyl)pyridazine hydrochloride1420865-79-7C5H5Cl3N2
tert-Butyl 3-(1-aminoethyl)azetidine-1-carboxylate1420852-13-6C10H20N2O2
tert-Butyl 2-amino-8-azabicyclo[3.2.1]octane-8-carboxylate1419101-50-0C12H22N2O2
(E)-N-Methyl-2-((1-(2-(pyridin-2-yl)ethyl)-3-(2-(pyridin-2-yl)vinyl)-1H-indazol-6-yl)thio)benzamide (Axitinib Impurity)1443118-72-6C29H25N5OS
4-Methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxylic acid4-??-2-[4-(????????)??]???-5-?????144059-86-9C12H8F3NO2S
Methoxymethyl phenyl sulfide13865-50-4C8H10OS
4-chloro-2-(chloromethyl)-3,5-dimethylpyridine (Omeprazole Impurity）4-???-3,5-???2-????????.HCL142885-96-9C8H9Cl2N
1,1′-Bis[(2R,5R)-2,5-diethylphospholano]ferrocene147762-89-8C28H56FeP2
(8R,9S,13S,14S,17R)-13-Ethyl-17-ethynyl-3-methoxy-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol (Levonorgestrel Impurity)18-???????14009-70-2C22H28O2
N-(2-((2-(4-(2-(2-Hydroxyethoxy)ethyl)piperazine-1-carbonyl)phenyl)thio)phenyl)acetamide1371638-10-6C23H29N3O4S
(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(2-nitrophenoxy)tetrahydro-2H-pyran-2-carboxylic acid137629-36-8C12H13NO9
2-Amino-2-(hydroxymethyl)propane-1,3-diol 5-(1,2-dithiolan-3-yl)pentanoateR-α-?????????14358-90-8C12H25NO5S2
Platinum, bis(acetonitrile)dichloro-CIS-BIS(??????)??????(II)13869-38-0C4H6Cl2N2Pt
1-Phenyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid1-??-3-(????????)???-4-?????142818-01-7C11H7F3N2O2
Thieno[3,4-b]thiophene-2-carboxylic acid???????[3,4-b]???-2-?????14630-08-1C7H4O2S2
Tert-butyl (3-((2-chloro-5-(trifluoromethyl)pyrimidin-4-yl)amino)phenyl)carbamatetert-??(3-((2-???-5-(????????)????-4-?)???)??)??????1374507-23-9C16H16ClF3N4O2
(3R,4S)-1-Cbz-4-methylpyrrolidine-3-carboxylic Acid1428243-36-0C14H17NO4
Azilsartan Impurity 71403474-76-9C25H20N4O5
Benzo[1,2-b:4,5-b']dithiophene, 2,6-dibromo-4,8-bis[5-(2-ethylhexyl)-2-thienyl]-1482447-24-4C34H40Br2S4
(5-Bromo-4-methylpyridin-2-yl)methanol1394291-59-8C7H8BrNO
4-Chloro-6-(methoxymethyl)-2-(methylthio)pyrimidine1499503-95-5C7H9ClN2OS
N-[2,3-Dihydro-2-[(1S)-1-(3-hydroxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-1,3-dioxo-1H-isoindol-4-yl]acetamide (Apremilast Impurity)1384967-20-7C20H20N2O7S
Methyl 3-pyridinesulfonate1421640-34-7C6H7NO3S
(E)-2-Methyl-3-phenylacrylaldehyde??-?????????15174-47-7C10H10O
(E)-1-Methoxy-4-(4-nitrostyryl)benzene4-???-4'-??????1472-68-0C15H13NO3
Nω-(2-Acetamido-2-deoxy-β-D-glucopyranosyl)-Nα-(tert-butoxycarbonyl)-L-asparagine137255-40-4C17H29N3O10
(E)-3-(4-Fluorophenyl)acrylic acid14290-86-9C9H7FO2
2-Azidoethyl 2,3,4,6-Tetra-O-acetyl-β-D-glucopyranoside2-?????2,3,4,6-???-O-???-??-D-?????????140428-81-5C16H23N3O10
4-Hydroxy-4′-nitroazobenzene4-(4-???????)??1435-60-5C12H9N3O3
1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate(+)-1,2-??((2S,5S)-2,5-????????)??(????????)??(I)?????????????142184-30-3C31H48F3O3P2RhS
4-(Dodecyloxy)benzene-1,3-diamine141505-05-7C18H32N2O
3-Bromo-1-fluoronaphthalene3-???-1-????????13772-59-3C10H6BrF
Iron(III) trifluoroacetylacetonate14526-22-8C15H12F9FeO6
Tetrakis(diethylamino)zirconium13801-49-5C4H11NZr
3-Bromo-4-ethyl-5-fluoropyridine3-BroMo-4-??-5-???????1374655-69-2C7H7BrFN
4-Amino-1-methylpiperidin-2-one hydrochloride4-???-1-??????-2-????1373223-45-0C6H13ClN2O
Methyl 2-(3-formylphenyl)acetate142327-44-4C10H10O3
2-(3-Bromo-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid144060-40-2C15H16BrNO3S
4-(Methoxycarbonyl)bicyclo[2.1.1]hexane-1-carboxylic acid141046-52-8C9H12O4
BDBT1446476-79-4C14H4O2S4
Benzo[b]naphtho[1,2-d]thiophen-5-ylboronic acid1447709-01-4C16H11BO2S
4-(1H-Imidazol-2-yl)aniline4-(1H-????-2-YL)-????13682-33-2C9H9N3
N,9-diphenyl-9H-carbazol-2-amine1427316-55-9C24H18N2
2-(2-Methoxyphenyl)-1,3,2-dioxaborinane2-(2-?????)-1,3,2-??????141522-26-1C10H13BO3
Octan-1-amine hydrobromideN-????????????14846-47-0C8H20BrN
Ethyl 2-([1,1'-biphenyl]-4-yl)acetate?????14062-23-8C16H16O2
Cycloheptanecarboxamide???????????1459-39-8C8H15NO
(4R,5R)-3-Tert-Butyl 4-methyl 2,2,5-trimethyloxazolidine-3,4-dicarboxylate1393440-06-6C13H23NO5
4-Bromo-8-methyl-1,5-naphthyridine1432323-27-7C9H7BrN2
(1-(Triisopropylsilyl)-1H-pyrrol-3-yl)boronic acid1-(?????????)??-3-???138900-55-7C13H26BNO2Si
5,5'-(1,4-Phenylene)dipicolinaldehyde1399191-70-8C18H12N2O2
DDMAB15163-30-1C18H37NO2
6-(Bromomethyl)-2-methylquinoline6-(?????)-2-?????141848-60-4C11H10BrN
2-Chloro-N-(4-chloro-2-(2-chlorobenzoyl)phenyl)acetamide2-???-N-[4-???-2-(2-??????)??]??????14405-03-9C15H10Cl3NO2
Fmoc-D-His(Bzl)-OH1417638-37-9C28H25N3O4
Tetracyclohexyltin1449-55-4C24H44Sn
2-[(1R,2S)-1-Ethyl-2-(phenylmethoxy)propyl]hydrazinecarboxaldehyde1428118-40-4C13H20N2O2
Indium(III) chloride hydrate?????,???143983-91-9Cl3H2InO
Tacrolimus Open Ring Impurity144432-23-5C44H71NO13
Ethyl dichlorocarbamate13698-16-3C3H5Cl2NO2
4'-(Chloroacetyl)-acetanilide4'-(??????)-??????140-49-8C10H10ClNO2
Methyltriphenylarsonium iodide???????????????1499-33-8C19H18AsI
1(2),3(2),5(2),7(2)-Tetrahydroxy-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-1(5),3(5),5(5),7(5)-tetrasulfonic acid, sodium salt151657-13-5C28H20Na4O16S4
1,1-Diisopropyl-N,N-dimethyl-1-octylsilanamine151613-25-1C16H37NSi
Fmoc-D-Arg(Tos)-OH139090-50-9C28H30N4O6S
5-Fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione?????5fu-.B.145986-11-4C8H9FN2O4S
Aceclofenac ethyl ester????????????139272-67-6C18H17Cl2NO4
(2R,3R)-2-((R)-1-(3,5-Bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholine hydrochloride (Aprepitant Impurity)1447693-83-5C20H19ClF7NO2
Chromic acid, calcium salt??? ??13765-19-0CaCrO4
2-Amino-N-(2,6-dioxopiperidin-3-yl)propanamide1508274-80-3C8H13N3O3
(S)-Methyl 2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetate(+)-(S)-????-[[2-(2-???)??]???]-??-(2-?????)?????141109-20-8C15H16ClNO2S
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinazoline6-(4,4,5,5-?????-1,3,2-??????-2-?)????1375301-92-0C14H17BN2O2
(6R,7R)-7-((R)-2-Amino-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid (Cefadroxil Impurity)147103-94-4C16H17N3O5S
(E)-3-(Aminomethylene)-6-(4-hydroxyphenyl)piperazine-2,5-dione (Cefprozil Impurity)147103-93-3C11H11N3O3
3-Bromo-N-methoxy-N-methyl-5-nitrobenzamide1519917-98-6C9H9BrN2O4
2-Hexanoylfuran2-??????14360-50-0C10H14O2
1-Cyclopropyl-2-phenylethan-1-one???????????14113-94-1C11H12O
(R)-N-Boc-2-aminocyclohexanone(R)-2-N-BOC-??????????149524-64-1C11H19NO3
4-(4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl)-1-(2-fluorophenyl)butan-1-one (Haloperidol Impurity)1391052-53-1C21H23ClFNO2
Cefditoren Pivoxil Impurity 16148774-47-4C25H28N6O7S3
6,11-Dihydro-11-(1-methyl-4-piperidinylidene)-5H-imidazo[2,1-b][3]benzazepine147083-36-1C18H21N3
Pyridoxylideneglutamic acid13934-03-7C13H16N2O6
5-Chlorobenzo[b]thiophene-2-carboxylic acid5-???-??[B]???-2-????13771-75-0C9H5ClO2S
Praseodymium(III) acetylacetonate hydrate14553-09-4C15H21O6Pr
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