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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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Palonosetron N-oxide??????N-????813425-83-1C19H24N2O2
Sodium 8-hydroxy-6-sulfonaphthalen-2-olate83732-66-5C10H9NaO5S
(2-(Benzyloxy)-4-fluorophenyl)boronic acid2-????-4-?????????848779-87-3C13H12BFO3
Caramel??? ?8028-89-5C7H10O2
1,5-Dinitroanthracene-9,10-dione82-35-9C14H6N2O6
((3S,5S)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4- (phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate) calcium(II)1105067-88-6C33H34CaFN2O5+
4-(Methylthio)thiophenol1122-97-0C7H8S2
Blue dextran (MW 2000000)??????????87915-38-6NULL
8-Phenyl-1-octanol8-??-1-???10472-97-6C14H22O
1H-1-Ethyl Candesartan Cilexetil1H-1-???????????914613-35-7C35H38N6O6
(2S)-2-benzyl-N,N-dimethylaziridine-1-sulfonamide(S)-2-??-N,N-???????-1-?????902146-43-4C11H16N2O2S
1,2,3-Trichloroprop-1-ene1,2,3-????????96-19-5C3H3Cl3
1-(2-Bromophenyl)piperazine1-(2-?????)????1011-13-8C10H13BrN2
4-Bromo-2-iodo-1-(phenylsulfonyl)pyrrolo[2,3-b]pyridine889939-26-8C13H8BrIN2O2S
(2S)-1-(2-((2-((2R)-2-cyanocyclopentyl)-2-oxoethyl)((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)amino)acetyl)pyrrolidine-2-carbonitrile (Vildagliptin Impurity）????????2(???????????)1036959-23-5C24H33N5O3
16-Hexadecanolide???????109-29-5C16H30O2
IDE 21136466-93-7C12H20N2O3
6-Bromohexan-2-one1-???-5-???10226-29-6C6H11BrO
1-Cyclopropyl-8-ethoxy-6-fluoro-7-((4aS,7aS)-hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (Moxifloxacin Impurity)1029364-75-7C22H26FN3O4
Letrozole EP Impurity A4,4′-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS?????112809-52-6C17H11N5
(S)-3-Thienylglycine1194-87-2C6H7NO2S
NBD-X acid6-(7-NITRO-2,1,3-BENZOXADIAZOL-4-YLAMINO)???88235-25-0C12H14N4O5
Poly(vinyl cinnamate)??(?? CINNAMATE)9050-06-0C11H12O3
Methyl 2-(4-hydroxy-2-oxopyrrolidin-1-yl)acetate??4-?????-2-??????-1-?????85614-52-4C7H11NO4
(2-Chloro-4-methylphenyl)hydrazine90631-70-2C7H9ClN2
5-(1-(2,3-Dimethylphenyl)vinyl)-1H-imidazole5-[1-(2,3-?????)???]????1021949-47-2C13H14N2
4-(Bromomethyl)-1-chloro-2-(trifluoromethoxy)benzene4-???-3-(?????????)???????886500-93-2C8H5BrClF3O
4-Bromopyridazine115514-66-4C4H3BrN2
2,2,4-Trimethyl-1,4,2-oxazasilinane10196-49-3C6H15NOSi
3,4-Bis(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)benzamide????,3,4-??(??????????)-N-(3,5-????-4-????)-1391052-24-6C20H20Cl2N2O3
Hafnium boride12007-23-7B2Hf-
τ-Benzyl-Nα-(tert-butoxycarbonyl)-L-histidine20898-44-6C18H23N3O4
2-Chloroanthracene17135-78-3C14H9Cl
2-(5-(Benzyloxy)-1H-indol-3-yl)acetonitrile5-??????-3-??????2436-15-9C17H14N2O
3,6-Bis(5-bromothiophen-2-yl)-2,5-bis(2-octyldodecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione1260685-63-9C54H86Br2N2O2S2
3-(4-Aminobenzyl)aniline19430-83-2C13H14N2
5-Deoxy-D-ribose13039-75-3C5H10O4
Tetraoctylphosphonium bromide23906-97-0C32H68BrP
Tantalum nitride?? ???(?? ??)12033-62-4NTa
4-Chloro-3-methylpyridine1681-36-3C6H6ClN
4-(4-Methylpiperazin-1-yl)benzylamine4-(4-???????)????216144-45-5C12H19N3
4,7-Dibromo-5,6-didodecoxy-2,1,3-benzothiadiazole2,1,3-???????,4,7-dibroMo-5,6-??(?????)-4,7-DibroMo-5,6-??(?????)??-2,1,3-?????1313876-00-4C30H50Br2N2O2S
3-(2-Phenyl-1H-imidazol-1-yl)propanenitrile3-(2-??-1H-????-1-?)??????23996-12-5C12H11N3
3-(2-Nitrophenyl)acrylaldehyde1466-88-2C9H7NO3
6-Chloro-2(1H)-quinoxalinone2427-71-6C8H5ClN2O
Bis[4-(4-aminophenoxy)phenyl] sulfone13080-89-2C24H20N2O4S
2-(Chloromethyl)-3-fluoropyridine149489-32-7C6H5ClFN
(S)-ethyl 1-phenyl-3,4-dihydroisoquinoline-2(1H)-carboxylate??(S)-1-??-1,2,3,4-??????-2-????????????180468-42-2C18H19NO2
Sodium tin hydroxide????????12027-70-2H6Na2O6Sn
2,3-Dichloropropanenitrile2601-89-0C3H3Cl2N
(S)-N2,N6-dipropyl-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamine (Pramipexole Impurity）2-N-????????1246815-83-7C13H23N3S
4-Morpholinecarbodithioic Acid, 4-morpholinyl ester13752-51-7C9H16N2O2S2
Benzyl 4-(aminomethyl)piperidine-1-carboxylate1-Cbz-4-?????????157023-34-2C14H20N2O2
(2,4-Dichlorophenyl)(phenyl)methanone2,4-????????19811-05-3C13H8Cl2O
1,4-Di(2-thienyl)-1,4-butanedione1,4-?(2'-???)-1,4-????13669-05-1C12H10O2S2
2-Octyn-1-ol20739-58-6C8H14O
1,5-Diamino-4,8-dihydroxyanthracene-9,10-dione1,5-????-4,8-??????????145-49-3C14H10N2O4
4,4'-Dibenzoylquinone dioximep,p'-???? ?????120-52-5C20H14N2O4
Sudan orange G4-(????)????(?????1?; CI 11920) ? ? ??2051-85-6C12H10N2O2
4-Phenylbutan-1-amine4-??????13214-66-9C10H15N
(R)-Methyl 2-amino-3-chloropropanoate hydrochloride17136-54-8C4H8ClNO2.ClH
Iadademstat (mixture of trans and cis isomers dihydrochloride)1431326-61-2C15H24Cl2N2
4-Chloroquinazoline-6-carbonitrile4-???????-6-?????150449-97-1C9H4ClN3
1-Benzyloctahydropyrrolo[3,4-b]pyrrole1-??-?????-???[3,4-B]??132414-50-7C13H18N2
3-(3-Chloropropyl)-1,1,1,5,5,5-hexamethyl-3-((trimethylsilyl)oxy)trisiloxane18077-31-1C12H33ClO3Si4
(R)-N-Boc-3-Amino-4-(2-chlorophenyl)butanoic acid218608-93-6C15H20ClNO4
2-Ethyl-3-methoxypyrazine??(2-)????25680-58-4C7H10N2O
1-Methyl-1H-indol-5-ol1-??-1H-??-5-?13523-92-7C9H9NO
(6-Aminohexyl)carbamic acid(6-?????)????143-06-6C7H16N2O2
1-(2-Chloroethyl)imidazolidin-2-one1-(2-?????)??????-2-?2387-20-4C5H9ClN2O
N-(5-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide5-???-3-?????-2-??-2-???????135-63-7C18H14ClNO2
Naphthalene-2,6-diyl diacetate2,6-????????????22426-47-7C14H12O4
(2R)-1-morpholino-2-((tetrahydro-2H-pyran-2-yl)oxy)propan-1-one135270-08-5C12H21NO4
(S)-(+)-1-(2-Chlorophenyl)-1,2-ethanediol133082-13-0C8H9ClO2
(S)-N-[[3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]phthalimide??????????????????168828-89-5C22H20FN3O5
Tantalum(vi) boride12007-35-1B2Ta
(S)-2-acetamido-3-(4-hydroxy-3,5-dinitrophenyl)propanoic acid20767-00-4C11H11N3O8
Dirhodium(II) tetrakis(methyl 2-oxazolidone-4(S)-carboxylate), acetonitrile (1:2) complexDOYLEDIRHODIUM??-RH2(4S-MEOX)4167693-36-9C20H28N4O16Rh2
2-[2-[(2-Ethylhexyl)oxy]ethoxy]ethanol2-(2-((2-????)??)???)???1559-36-0C12H26O3
α-Pinene oxide??-??? ????1686-14-2C10H16O
Tetraamminepalladium(II) nitrate solution???????? ??????13601-08-6H8N5O3Pd+
3-(Benzyloxy)propan-1-amine3-(????)???-1-??16728-64-6C10H15NO
Eniporide??????176644-21-6C14H16N4O3S
(S)-2-((tert-Butoxycarbonyl)amino)-3-(2-cyanophenyl)propanoic acidBOC-L-2-?????????216312-53-7C15H18N2O4
1,8-Dichlorooctane1,8??????2162-99-4C8H16Cl2
Bis(quinolin-8-yloxy)copper8-??????? ??(II) ?13014-03-4C18H12CuN2O2
O-Methyl Albuterol??????????C(30mg)(??-[{(1,1-?????)???}??]-4-????-3-(?????)-?????)18910-70-8C14H23NO3
Methyl(triphenylphosphine)gold(I)??(???????)?(I)23108-72-7C19H18AuP
D-Altrose1990-29-0C6H12O6
1-Butyl-4-iodobenzene20651-67-6C10H13I
5-(Hydroxyimino)pyrimidine-2,4,6(1H,3H,5H)-trione hydrate26351-19-9C4H5N3O5
Sodium 4,4'-(3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl)dibenzenesulfonate????????28048-33-1C20H15N4NaO6S2
N2-[(1,1-Dimethylethoxy)carbonyl]-N6-[imino(nitroamino)methyl]-L-lysine28968-64-1C12H23N5O6
N-[(1S)-2-[[(1S)-1-Hydroxy-3-methylbutyl]amino]-2-oxo-1-(phenylmethyl)ethyl]-2-pyrazinecarboxamide289472-81-7C19H24N4O3
3a,4,7,7a-Tetrahydro-1H-indene3A,4,7,7A-?????????3048-65-5C9H12
Dibenzyl dicarbonate31139-36-3C16H14O5
Iridium(IV) oxide xhydrate30980-84-8IrO2
5-Methoxy-2-methylbenzo[d]thiazole5-???-2-???????2941-69-7C9H9NOS
Eucalyptin3122-88-1C19H18O5
(S)-Ethyl 4-cyano-3-hydroxybutanoate??(S)-4-???-3-??????????312745-91-8C7H11NO3
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