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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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1-Amino-4-hydroxy-2-phenoxyanthracene-9,10-dione1-???-4-?????-2-????????17418-58-5C20H13NO4
δ-Tetradecalactone2721-22-4C14H26O2
Propyl cinnamate7778-83-8C12H14O2
Dexpramipexole(R)-?????104632-28-2C10H17N3S
(4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid143527-70-2C17H23NO5
N-Ethyl-N-benzylaniline-3'-sulfonic acidN-??-N-?????-3'-???101-11-1C15H17NO3S
1,3-Dibromobutane1,3-??????107-80-2C4H8Br2
Triethylene Glycol Diacetate2,2'-(1,2-?????(??))?????, ?????111-21-7C10H18O6
4-(4-Nitrobenzyl)pyridine1083-48-3C12H10N2O2
Magnesium bromide hexahydrate13446-53-2Br2H2MgO
2-(5-Formamido-1H-pyrazol-1-yl)ethyl formate5-?????-1-(2-???????)???116856-18-9C7H9N3O3
4-Amino-N-[(2R,3S)-3-amino-2-hydroxy-4-phenylbutyl]-N-(2-methylpropyl)benzenesulfonamide (Darunavir Impurity)169280-56-2C20H29N3O3S
Dibenzylsulfane538-74-9C14H14S
Strontium hydrogen phosphate???? ????? ?????13450-99-2HO4PSr
Tris(tribromoneopentyl)phosphate????[3-???-2,2(?????)???]?????19186-97-1C15H24Br9O4P
Bis(4-(N,N-dimethylamino)phenyl)methane4,4'-?????(N,N-???)????101-61-1C17H22N2
4-Methoxy-2,5-dimethylfuran-3(2H)-one4077-47-8C7H10O3
D-(+)-TaloseD-???2595-98-4C6H12O6
Bis[3,4,6-trichloro-2-(pentyloxycarbonyl)phenyl] oxalate?????[2,4,5-?????-6-(????????)??]????30431-54-0C26H24Cl6O8
3,11-Dichloro-6,11-dihydro-6-methyl-5,5-dioxodibenzo[c,f][1,2]thiazepine26638-66-4C14H11Cl2NO2S
Ethyl 4-oxo-4-phenylbut-2-enoate17450-56-5C12H12O3
12-Aminododecanoic acid12-???????693-57-2C12H25NO2
H-Ile-NH2.HCl10466-56-5C6H15ClN2O
Cyclohexylurea?????????698-90-8C7H14N2O
Methyl 2-[1-(sulfanylmethyl)cyclopropyl]acetate??1-(??????)???????????152922-73-1C7H12O2S
Butyl 3-methylbutanoate?? ???????109-19-3C9H18O2
(3S,4S)-Tofacitinib (Tofacitinib Impurity)1092578-47-6C16H20N6O
2-(2,5-Diaminophenyl)ethanol sulfate???????-p-???????????93841-25-9C8H14N2O5S
Pentamethyl(trimethylsilyloxy)disiloxane?????????107-51-7C8H24O2Si3
5-Amino-2-((4-aminophenyl)amino)benzenesulfonic acid119-70-0C12H13N3O3S
8-Desmethoxy-8-fluoro Moxifloxacin151213-15-9C20H21F2N3O3
2-(2,4-Dichlorobenzyl)-1H-benzo[d]imidazole1H-??????,2-[(2,4-??????)??]-154660-96-5C14H10Cl2N2
(R)-2-Aminopent-4-enoic acid hydrochloride108412-04-0C5H10ClNO2
2-Methyl-4-pyrimidinecarboxaldehyde1004-17-7C6H6N2O
Fmoc-Asn(Trt)-OPfp132388-64-8C44H31F5N2O5
3-Phenylallyl 3-methylbutanoate140-27-2C14H18O2
4-(5-Methyl-3-phenylisoxazol-4-yl)benzenesulfonic acid????????D181696-35-5C16H13NO4S
2,2,4,4,6,6-Hexafluoro-2,2,4,4,6,6-hexahydro-1,3,5,2,4,6-triazatriphosphorine15599-91-4F6N3P3
Acotiamide (hydrochloride) (Acotiamide Impurity)185104-11-4C21H31ClN4O5S
Azomethine-H (sodium hydrate)206752-32-1C17H13NNaO8S2
2-Aminobenzene-1,4-disulfonic acid2-???-1,4-?? ?????98-44-2C6H7NO6S2
Diethylphosphinic acid, aluminum salt225789-38-8C12H30AlO6P3
2-Methoxy-5-sulfamoylbenzoic acid2-???-5-???????22117-85-7C8H9NO5S
(1R,3S,Z)-5-((E)-2-((1S,3aS,7aS)-1-((S)-1-(3-Hydroxy-3-methylbutoxy)ethyl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol?????103909-75-7C26H42O4
Solvent orange 60C.I. ?? ??? 606925-69-5C18H10N2O
Calcium ethyl (3,5-di-tert-butylbenzyl)phosphonate?? ??(????(3,5-?-??-??-4-???????)- ???? ?)65140-91-2C17H31CaO4P
DiethyleneGlycolDiacrylate(stabilizedwithHQ+MEHQ)??????????????4074-88-8C10H14O5
2,9-Bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraoneC.I. ?? ?? 1494948-15-6C40H26N2O4
1H-Indole-2-carboxylic acid, octahydro-, (2R,3aR,7aR)-rel-?????-1H-??-2-?????80828-13-3C9H15NO2
(alphaR)-alpha-[[[2-(4-Aminophenyl)ethyl]amino]methyl]benzenemethanol (hydrochloride)(??R)-??-[[[2-(4-?????)??]???]??]????????521284-22-0C16H21ClN2O
N-Lauroyl-L-glutamic acid???????????3397-65-7C17H31NO5
Methyl Green (zinc chloride)7114-03-6C27H35BrCl3N3Zn
1,1,3-Tribromo-2,2-dimethylpropan-1-ol?????????????36483-57-5C5H9Br3O
Cerium(III) acetate?? ????537-00-8C6H9CeO6
2-Methyl-2-propylpropane-1,3-diol2-??-2-???-1,3-?????78-26-2C7H16O2
N-(7-Hydroxynaphthalen-1-yl)acetamide1-??????-7-?????????6470-18-4C12H11NO2
5,6-Diaminopyrimidine-2,4-diol sulfate (1:x)32014-70-3C4H8N4O6S
2-((Tribromomethyl)sulfonyl)pyridine2-?????????????59626-33-4C6H4Br3NO2S
Bromodichloromethane?????????75-27-4CHBrCl2
Calcium fructose diphosphate6055-82-9C6H16CaO12P2
3-Isopropoxypropylamine2906-12-9C6H15NO
Rocuronium Bromide Impurity 3350588-22-2C21H30O4
7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid26395-99-3C8H10N2O3S
Octahydro-6-(phenylmethyl)-1H-pyrrolo[3,4-b]pyridine128740-14-7C14H20N2
(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine (Sitagliptin Impurity)767340-03-4C16H13F6N5O
3'-Amino-2'-hydroxyacetophenone hydrochloride3'-???-2'-????????????90005-55-3C8H10ClNO2
2-Acetamidoacrylic acid5429-56-1C5H7NO3
Bicyclopentadiene dioxide81-21-0C10H12O2
4-Hydroxydihydrofuran-2(3H)-one(+/-)-3-?????-??-?????5469-16-9C4H6O3
N-(4-hydroxycyclohexyl)acetamide4-????????????23363-88-4C8H15NO2
2,5-Dibromo-3-butylthiophene116971-10-9C8H10Br2S
5-Amino-4-(4-cyclopropylnaphthalen-1-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione878671-96-6C15H14N4S
H-Phe(3,4-DiCl)-OH52794-99-7C9H9Cl2NO2
Dodecyl β-D-glucopyranosideN-??? B-D-????????59122-55-3C18H36O6
Devarda's alloy8049-11-4AlCuZn
Cadmium sulfate hydrate,99.995% trace metals basis??? ??? ?????7790-84-3CdH4O5S
Methyl alpha-bromo-2-chlorophenylacetate85259-19-4C9H8BrClO2
Octamethylcyclotetrasilazane1020-84-4C8H28N4Si4
Poly(ethylene glycol) methacrylate (MW 300)???????? ???????25736-86-1C24H46O12
Triasulfuron82097-50-5C14H16ClN5O5S
N,n-bis(2-hydroxyethyl)-n-methyldodecan-1-aminium chloride?????(2-???????)??????????22340-01-8C17H38ClNO2
A40926Dalbavancin???–A40926-B0102961-72-8C83H86Cl2N8O30
3-Phenylallyl butyrate103-61-7C13H16O2
5-Methoxy-2-pyridinecarboxylic acid29082-92-6C7H7NO3
Ni(PPh3)4?????(???????)??15133-82-1C72H60NiP4
3,7,10-Trimethyl-2,8,9-trioxa-5-aza-1-borabicyclo[3.3.3]undecane101-00-8C9H18BNO3
(s)-2-Amino-5-((diaminomethylene)amino)pentanoic acid compound with 2-oxopentanedioic acid (2:1)5256-76-8C11H20N4O7
3-Ethylphenol????(3-)620-17-7C8H10O
Poly(methyl vinyl ether-alt-maleic anhydride) (MW 216000)?? ?? ???-?? ??? ????9011-16-9C7H8O4
N-(Hydroxymethyl)benzamide6282-02-6C8H9NO2
Bismarck Brown R5421-66-9C21H25ClN8
2,2-Dibromo-2-nitroethan-1-ol?????-2-???????69094-18-4C2H3Br2NO3
Magnesium 3-((4-nitrobenzyl)oxy)-3-oxopropanoate??????-p-??????????83972-01-4C20H16MgN2O12
2-(Propan-2-ylidene)hydrazinecarboxamide110-20-3C4H9N3O
L-xylo-2-Hexulosonic acid, hydrate (1:)342385-52-8C6H12O8
trans-(1R,2R)-2-aminocyclopentanol hydrochloride31775-67-4C5H12ClNO
Methyl 3-(N-(2-methoxy-2-oxoethyl)sulfamoyl)thiophene-2-carboxylate106820-63-7C9H11NO6S2
1-Benzyl-5-ethoxyimidazolidine-2,4-dione1-??-5-???????65855-02-9C12H14N2O3
(R)-2-(4-Hydroxy-6-methylnicotinamido)-2-(4-hydroxyphenyl)acetic acid70785-61-4C15H14N2O5
2-Amino-4,6-dichlorophenol2-???-4,6-??????527-62-8C6H5Cl2NO
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