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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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4-Benzylpiperidine4-??????31252-42-3C12H17N
3-Aminobenzylmethylamine3-?????????18759-96-1C8H12N2
Z-Arg(NO2)-OH2304-98-5C14H19N5O6
Hexyl propionate2445-76-3C9H18O2
4-Methylumbelliferyl phosphate (disodium)22919-26-2C10H10NaO6P
Methyl 2,2-difluoroacetate433-53-4C3H4F2O2
Butyl isobutanoate?? ???????97-87-0C8H16O2
2-Methyl-6-phenylpyridine2-??-6-?????46181-30-0C12H11N
4-(((1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl)oxy)-4-oxobutanoic acid?????????77341-67-4C14H24O4
3-Aminopyridazine hydrochloride3-?????????89203-22-5C4H6ClN3
Z-Lys(Boc)-ONp2212-69-3C25H31N3O8
Boc-N-Me-Phe DCHA40163-88-0C27H44N2O4
Vasorelaxant agent-253242-88-9C15H11ClN2O
5-Bromo-4-chloro-3-indolyl octanoate5-???-4-???-3-?????????129541-42-0C16H19BrClNO2
Zinc(II) benzoate553-72-0C7H6O2Zn
MOPS hemisodium salt, 98%117961-20-3C7H16NNaO4S
N,N-DiethylbenzamideN,N-???????1696-17-9C11H15NO
Trimethyl[3-(trimethoxysilyl)propyl]ammonium (chloride) (50% in methanol)35141-36-7C9H24ClNO3Si
6-(4-Hydroxyphenyl)-2-mercaptopyrimidin-4-ol375834-47-2C10H8N2O2S
1H-1,2,3-Benzotriazol-1-ol hydrate1-??????????????80029-43-2C6H7N3O2
2-(Piperazin-1-yl)phenol1-(2-???????)???1011-17-2C10H14N2O
2,5-Diaminopyridine dihydrochloride26878-35-3C5H9Cl2N3
L-Alanine 4-nitroanilide hydrochloride, 99%31796-55-1C9H12ClN3O3
N,N'-(Ethane-1,2-diyl)diacrylamide2956-58-3C8H12N2O2
Hydroxynaphthol Blue?????????63451-35-4C20H15N2NaO11S3
Tetrahydro-2(1H)-pyrimidinone???????1852-17-1C4H8N2O
Propyl 4-methylbenzenesulfonate599-91-7C10H14O3S
2-Amino-N-cyclohexyl-N-methylbenzenesulfonamide70693-59-3C13H20N2O2S
Dodecenylsuccinic anhydride?????? ???25377-73-5C16H26O3
2-Methyl-5-vinylpyridine????140-76-1C8H9N
1-(2-Bromoethoxy)-2-methoxybenzene2-(2-??????)???4463-59-6C9H11BrO2
(R)-2,3-Dihydroxypropanal, 80%453-17-8C3H6O3
Hexadecyl acrylate13402-02-3C19H36O2
(S)-2-(2-Amino-5-chloro-phenyl)-4-cyclopropyl-1,1,1-trifluoro-but-3-yn-2-ol209414-27-7C13H11ClF3NO
N-(4-Amino-2,5-diethoxyphenyl)benzamideN-(4-???-2,5-???????)??????120-00-3C17H20N2O3
Polyoxyethylene(9)nonylphenyl ether,branched??? N-10168412-54-4C34H63O11X
2,4-Diphenylpyridine2,4-??????26274-35-1C17H13N
Isopropyl 2-(3-nitrobenzylidene)-3-oxobutanoate (Nimodipine Impurity)39562-25-9C14H15NO5
6,6-Dimethylhept-1-en-4-yn-3-ol6,6-???-1-??-4-?-3-?78629-20-6C9H14O
Sodium 2-phenoxyacetate hydrate313222-85-4C8H7NaO3
1,4-Phenylenebis(dimethylsilanol)2754-32-7C10H18O2Si2
(S)-5-Amino-2-(dibenzylamino)-1,6-diphenylhex-4-en-3-one156732-13-7C32H32N2O
2,2,4,4-Tetramethylcyclobutane-1,3-diol2,2,4,4-???????????-1,3-??, ???? ??3010-96-6C8H16O2
1,3-Bis(bromomethyl)-5-methylbenzene3,5-??(?????)???19294-04-3C9H10Br2
4-Methylbenzyl acetate2216-45-7C10H12O2
3-(Ethyl(m-tolyl)amino)propanenitrileN-??-N-?????-m-????148-69-6C12H16N2
1,4,5,8-Tetrachloroanthracene-9,10-dione81-58-3C14H4Cl4O2
Methyl 2-cyclohexyl-2-hydroxyphenylacetate???????????????10399-13-0C15H20O3
2,2'-(Diazene-1,2-diyl)bis(N-(2-hydroxyethyl)-2-methylpropanamide)2,2′-????[2-METHYL-N-(2-HYDROXYETHYL)PROPIONAMIDE]61551-69-7C12H24N4O4
Fmoc-Asn-OPfp86060-99-3C25H17F5N2O5
Ropinirole????91374-21-9C16H24N2O
2,2'-(1,4-Phenylenebis(ethene-2,1-diyl))dibenzonitrile1,4-??(2-??????)??13001-39-3C24H16N2
1-(tert-Butyldimethylsilyl)-1H-imidazole??????????54925-64-3C9H18N2Si
(S)-4-Isopropyl-3-propionyloxazolidin-2-one77877-19-1C9H15NO3
CME-carbodiimide2491-17-0C21H33N3O4S
Basic Red 46?? 046 ????12221-69-1C18H21BrN6
Adenine (phosphate)52175-10-7C5H8N5O4P
3,4,5,6-Tetrachlorophthalic acid?????????632-58-6C8H2Cl4O4
Methyl 12-hydroxystearate?? 12-?????????141-23-1C19H38O3
Dihydro-2,4,6-Tris(2-methylpropyl)-4H-1,3,5-dithiazine74595-94-1C15H31NS2
3-(Chlorodimethylsilyl)propyl methacrylate(stabilizedwithBHT)2-??-2-???? 3-(????????)???24636-31-5C9H17ClO2Si
Acid Blue 1116-95-0C27H31N2NaO6S2
N1-(3-Aminopropyl)-N1-dodecylpropane-1,3-diamineN1-(3-??????)-N1-???-1,3-??????2372-82-9C18H41N3
N-(5-((Diphenylphosphoryl)methyl)-4-(4-fluorophenyl)-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide (Rosuvastatin Impurity)289042-10-0C28H29FN3O3PS
((Chloromethyl)sulfonyl)benzene7205-98-3C7H7ClO2S
Uridine triphosphate (trisodium dihydrate)URIDINE5'-????????????116295-90-0C9H18N2NaO16P3
Imidazo[1,2-a]pyridin-6-amine????[1,2-a]???-6-??(9CI)235106-53-3C7H7N3
Ferric oxalate????2944-66-3C6Fe2O12
((1s,4R)-4-Aminocyclopent-2-en-1-yl)methanol (2s,3s)-2,3-dihydroxysuccinate(1S-cis)-4-???-2-??????-1-???D-?????229177-52-0C10H17NO7
1,3-Dihydroxyacetone dimer62147-49-3C6H12O6
S,S'-DimethyldithiocarbonateS,S-??? ?????????868-84-8C3H6OS2
4-Methyl-1,10-phenanthroline31301-28-7C13H10N2
2-Ethyl-5-methylpyrazine13360-64-0C7H10N2
(R)-3-((tert-butoxycarbonyl)amino)-4-(2-fluorophenyl)butanoic acid (Sitagliptin Impurity）218608-98-1C15H20FNO4
2-Ethylhexanoic acid, manganese salt13434-24-7C16H30MnO4
2-Chloro-3,5-dinitropyridine2578-45-2C5H2ClN3O4
4-Aminodiphenylamine (sulfate)4-???????? ?????4477-28-5C12H11N3O4S
(R)-5-Chloro-N-(2-hydroxy-3-((4-(3-oxomorpholino)phenyl)amino)propyl)thiophene-2-carboxamide (Rivaroxaban Impurity)721401-53-2C18H20ClN3O4S
(3R,4S)-Tofacitinib (Tofacitinib Impurity)1092578-46-5C16H20N6O
(S)-2-((tert-Butoxycarbonyl)amino)-3-(2-(trifluoromethyl)phenyl)propanoic acid167993-21-7C15H18F3NO4
N,N-dimethyl-N-octyldecan-1-aminium chloride?? ???????????32426-11-2C20H44ClN
2-Methyl-1H-indol-4-ol35320-67-3C9H9NO
4-Bromobutyl acetate4753-59-7C6H11BrO2
Rhodamine B baseC.I. ??? ?? 49509-34-2C28H30N2O3
(S)-1-(((1r,3R,5R,7S)-3-Hydroxyadamantan-1-yl)glycyl)pyrrolidine-2-carboxamide (Vildagliptin Impurity)?????iMpurityK565453-39-6C17H27N3O3
Phenyl(p-tolyl)sulfane3699-01-2C13H12S
(8S,13S,14S,17R)-13-methyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-ol54201-84-2C24H34O5
Ethyl tosylcarbamate??N-(4-????)?????????5577-13-9C10H13NO4S
Pentaethylenehexamine,98%(isomers mixture)????????4067-16-7C10H28N6
(3-Chloropyridin-4-yl)boronic acid458532-98-4C5H5BClNO2
Neothorin (disodium)3547-38-4C16H11AsN2Na2O11S2
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride3-(2,6-??????)-5-??????-4-?????????4462-55-9C11H6Cl3NO2
5-Methylpyrimidine-4,6(1H,5H)-dione63447-38-1C5H6N2O2
1,3-Phenylene tetraphenyl bis(phosphate)1,3-?????(??????)57583-54-7C30H24O8P2
Methyl heneicosanoate6064-90-0C22H44O2
2,2'-Thiodianiline2,2'-??????????5873-51-8C12H12N2S
3-Heptanol589-82-2C7H16O
5-Methylcytosine (hydrochloride)58366-64-6C5H8ClN3O
2-Amino-4-chloro-6-nitrophenol6358-08-3C6H5ClN2O3
2-((3-(Acryloyloxy)-2,2-bis((acryloyloxy)methyl)propoxy)methyl)-2-(hydroxymethyl)propane-1,3-diyl diacrylate????? ??????????????60506-81-2C25H32O12
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