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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-400-8210725
???:malulu@leyan.com
??:China
URL: https://www.leyan.com/
? ?? ?:39988
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Disperse blue 35962570-50-7C17H13N3O2
Lactic Acid Dodecyl Ester???????6283-92-7C15H30O3
N-(tert-Butyl)-3-chloropropane-1-sulfonamide3-???-???-1-????TERT-BUTYLAMIDE63132-85-4C7H16ClNO2S
4-Amino-L-phenylalanine (hydrochloride)62040-55-5C9H13ClN2O2
(S)-2-Amino-5-phenylpentanoic acid62777-25-7C11H15NO2
4-Benzylbiphenyl4-??????613-42-3C19H16
(5RS)-5-[[4-[2-(5-ethylpyridin-2-yl)ethoxy]- phenyl]methyl]-5-hydroxythiazolidine-2,4-dione5-???????????625853-74-9C19H20N2O4S
4-Isopropylcyclohexane carboxylic acid?????-??????????62067-45-2C10H18O2
5-Chlorotryptophol5-???????61220-51-7C10H10ClNO
Isoamyl laurate????????????6309-51-9C17H34O2
(2-Methylbenzyl)triphenylphosphonium Chloride63368-36-5C26H24ClP
Furomollugin61658-41-1C14H10O4
AMberlite IRC-50?????IRC-509002-29-3C23H37Cl2N3O
N-PhenylbenzothioamideN-??-??????636-04-4C13H11NS
5,5',6,6'-Tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane77-08-7C21H24O4
Methallylacetate2-??? ????820-71-3C6H10O2
1-Amino-1-deoxy-β-D-galactose, 98%74867-91-7C6H13NO5
1,1,1,3,3,3-Hexafluoro-2-phenylpropan-2-ol?????????718-64-9C9H6F6O
Candelilla wax???? ??8006-44-8
N-[4-(β-Cyclohexylureidoethyl)benzensulfonyl] N’-Cyclohexylurea (Glibenclamide EP Impurity C)N-[4-(β-???????????)?????]N'-????????10079-35-3C22H34N4O4S
2-Heptyne1119-65-9C7H12
L-Leucine β-naphthylamide (hydrochloride)L-?? ??-??????? ?????893-36-7C16H21ClN2O
cis-2-Hexen-1-ol??(??-2)-1-?928-94-9C6H12O
N-((Hexahydrocyclopenta[c]pyrrol-2(1H)-yl)carbamoyl)-2-methylbenzenesulfonamide (Gliclazide Impurity)1076198-18-9C15H21N3O3S
N-((3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methylt3'-N,N-?(desMethyl)-3'-N-forMylAzithroMycin765927-71-7C37H68N2O13
2-(Cyclopropylmethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine947191-69-7C15H22BNO3
Monobutyl itaconateITACONICACIDMONO-N-BUTYL????6439-57-2C9H14O4
(S)-1-((1-Methylpyrrolidin-2-yl)methyl)piperidine84466-85-3C11H22N2
(Thiobis(4,1-phenylene))bis(diphenylsulfonium)??[4-(???????)??]??????(????????????)89452-37-9C36H28F6S3Sb+
2,3-dihydroxypropyl dihydrogen phosphate, magnesium salt?????????????927-20-8C3H7O6P.Mg
(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefixime Impurity)72701-01-0C15H15N5O7S2
4-Isopropylthioxanthone4-???????????83846-86-0C16H14OS
Deoxysappanone B113122-54-6C16H14O5
2,2,2-Trifluoroacetic trifluoromethanesulfonic anhydride68602-57-3C3F6O4S
2-Naphthylamine-6,8-disulfonic acid (potassium)842-15-9C10H10KNO6S2
6-(4-Methyl-1-piperazinyl)-4-pyrimidinamine4-AMINO-6-(4-??-1-PIPERAZINYL)????96225-96-6C9H15N5
tert-Butyl 3-(4-bromophenyl)piperidine-1-carboxylate3-(4-?????)????-1-?????tert-??????769944-73-2C16H22BrNO2
S-Adenosyl-L-methionine (benzenesulfonate)S-????????71914-80-2C15H23N6O5S.C7H7O3S
(R,R)-Sertraline (hydrochloride)?????Hcl79645-15-1C17H18Cl3N
2-Dodecanol10203-28-8C12H26O
4-(Diethylamino)but-2-yn-1-ol10575-25-4C8H15NO
5-Formyl-2-methoxybenzenesulfonamideTaMsulosinEP???E105764-07-6C8H9NO4S
2-Amino-3-methylsuccinic acid3-????????6667-60-3C5H9NO4
(Trimethylsilyl)methyl trifluoromethanesulfonate64035-64-9C5H11F3O3SSi
Broussonin B73731-86-9C16H18O3
N-(2-Fluorophenyl)thiourea656-32-6C7H7FN2S
4-(2-(2,2,2-Trifluoroacetyl)hydrazinyl)benzenesulfonamide915280-81-8C8H8F3N3O3S
Montelukast EP Impurity B?????????918972-54-0C35H34ClNO2S
4-ButylmorpholineN-??????1005-67-0C8H17NO
5,5'-(Methylenebis(azanediyl))bis(1,3,4-thiadiazole-2(3H)-thione)79319-85-0C5H6N6S4
L-leucinamide687-51-4C6H14N2O
Quinolin-2-ylboronic acid745784-12-7C9H8BNO2
(2S,4R)-tert-Butyl 2-carbamoyl-4-hydroxypyrrolidine-1-carboxylate109384-24-9C10H18N2O4
3-Ethyl 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate?????????-13C496382-71-7C18H17Cl2NO4
4-(Thiophen-2-yl)benzaldehyde3-???-2-YL-??????107834-03-7C11H8OS
2-Borono-5-fluorobenzoic acid2-???-5-????????874290-63-8C7H6BFO4
7-Acetyl Paclitaxel?????,7-(P)92950-39-5C49H53NO15
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-leucine 2,5-dioxo-1-pyrrolidinyl ester76542-83-1C25H26N2O6
1-(2-(4-Bromophenoxy)ethyl)pyrrolidineN-[2-(4-??????)??]????1081-73-8C12H16BrNO
(R)-2-(Isopropylamino)-2-phenylethanol(R)-2-????????-2-?????112211-92-4C11H17NO
(S)-Tetrahydro-2H-pyran-3-amine(S)-???????-2H-??-3-??1071829-81-6C5H11NO
Naphtho[1,8-cd][1,2]oxathiole 2,2-dioxide1,8-?????83-31-8C10H6O3S
4-(4-Fluorophenyl)-1-methyl-1,2,3,6-tetrahydropyridine????EP???G69675-10-1C12H14FN
Platinum(Ⅳ) iodide7790-46-7I4Pt
(3R)-Oxan-3-amine(R)-??????-2H-??-3-?????1071829-82-7C5H11NO
5-ethoxypyrazin-2-amine2-???-5-??????647843-58-1C6H9N3O
N-Deshydroxyethyl Dasatinib (Dasatinib Impurity)N-????????????910297-51-7C20H22ClN7OS
Tetraethylammonium chloride monohydrate?????????????????????68696-18-4C8H22ClNO
3-Ethoxybenzenethiol86704-82-7C8H10OS
Diethyldithiocarbamic acid 2-benzothiazolyl ester??????????2-??????????95-30-7C12H14N2S3
3-ethyl-4-methyl-N-(3-(N-(((1r,4r)-4-methylcyclohexyl)carbamoyl)sulfamoyl)phenethyl)-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamide (Glimepiride Impurity）Meta-GliMepiride???791104-62-6C24H34N4O5S
Poly(vinyl stearate)(WM 90000)??(????????)9003-95-6C19H36O2
Methyl 2-aminobenzo[d]thiazole-4-carboxylate??2-?????[d]???-4-???????1024054-68-9C9H8N2O2S
(1R,2R)-rel-2-(aminomethyl)-N,N-diethyl-1-phenyl-Cyclopropanecarboxamide hydrochloride(E)-2-(?????)-N,N-???-1-??????????????????105310-47-2C15H22N2O.HCl
Phenylarsine Oxide,98%???? ???637-03-6C6H5AsO
2-(Diethylamino)-N-(2,3-dimethylphenyl)acetamide hydrochloride (Lidocaine Impurity)2-(DiethylaMino)-N-(2,3-diMethylphenyl)acetaMide???857170-72-0C14H23ClN2O
6-Chloro-3-hydrazinylpyridazin-4-amine934-26-9C4H6ClN5
(2-((2-Amino-4-chlorophenyl)amino)phenyl)(4-methylpiperazin-1-yl)methanone (Clozapine Impurity)????EP???D65514-71-8C18H21ClN4O
[1,1'-Biphenyl]-4,4'-dithiol6954-27-4C12H10S2
1,3-Dithiole-2-thione1,3-???-2-??930-35-8C3H2S3
Isopulegol?????7786-67-6C10H18O
4-Nitrophenyl phosphate (ditromethamine)68189-42-4C14H28N3O12P
(3R,4R,5S,6R,9R,10S,11S,12R,13R,15R,Z)-12-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6-ethyl-4,5-dihydroxy-10-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,9,11,13,15-hexamethyl-7,???????A6,9-??????99290-97-8C37H66N2O12
Calcitriol Impurities D24-??-1,25-?????????D3103656-40-2C28H46O3
(3R,4R,5S)-Ethyl 4-acetamido-5-amino-3-sec-butoxycyclohex-1-enecarboxylate (Oseltamivir Impurity）3-Des(1-??????)-3-(1-??????)??????1052063-37-2C15H26N2O4
1-(((Cyclohexyloxy)carbonyl)oxy)ethyl 2-ethoxy-1-((2'-(2-ethyl-2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate (Candesartan Impurity)2H-2-???????????914613-36-8C35H38N6O6
2-Phenoxyethyl methacrylate(stabilizedwithHQ+MEHQ)2-????????????10595-06-9C12H14O3
3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indole-2-carbaldehyde (Fluvastatin Impurity）101125-34-2C18H16FNO
2,3,4,6-Tetra-O-pivaloyl-β-D-galactopyranosylamine108342-87-6C26H45NO9
3,4-Dihydroquinazolin-2(1H)-one3,4-?????????-2(1H)-ONE66655-67-2C8H8N2O
Methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)-methylsulfamoyl]thiophene-2-carboxylate70374-38-8C10H12ClNO6S2
(6S,7S)-2-Amino-6-(propylamino)-4,5,6,7-tetrahydrobenzo[d]thiazol-7-ol (Pramipexole Impurity）rac-cis-7-??????????1001648-71-0C10H17N3OS
Finerenone Impurity 271050477-44-5C24H24N4O4
5-Ethylindole5-????68742-28-9C10H11N
5-ethyl-2-pyridinecarboxylic acid770-08-1C8H9NO2
N-(3-Cyano-7-ethoxy-4-hydroxyquinolin-6-yl)acetamide??????,N-(3-???-7-???-4-????-6-????)-848133-75-5C14H13N3O3
1,3-Difluoro-2-(trifluoromethyl)benzene2,6-???????????????64248-60-8C7H3F5
3-Chloro-N,N-dimethylaniline3-???-N,N-???????6848-13-1C8H10ClN
(4-Ethoxy-3,5-dimethylphenyl)boronic acid3,5-???-4-????????850568-59-1C10H15BO3
Sodium 2-hydroxy-2-(4-hydroxyphenyl)acetate4-??????????????69322-01-6C8H8O4.Na
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