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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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(1H-Benzo[d]imidazol-4-yl)methanamine hydrochloride1788044-02-9C8H10ClN3
2-(Benzyl(tert-butyl)amino)-1-(3,5-dihydroxyphenyl)ethanone hydrobromide (Terbutaline Impurity)1797117-23-7C19H24BrNO3
5-Bromo-1H-indazole-3-carboxamide1799421-04-7C8H6BrN3O
3-Hydroxy-α-methyl-L-tyrosine methyl esterα-??-3,4-?????-L-???????????18181-08-3C11H15NO4
Dioctyl phenylphosphonate1754-47-8C22H39O3P
Methyl 2-pyridyl ketone oxime1-???-2-???-1-???1758-54-9C7H8N2O
(S)-2-Amino-2-(2,5-difluorophenyl)ethanol hydrochloride1810074-77-1C8H10ClF2NO
Ethyl 4-(2-nitrophenyl)thiazole-2-carboxylate??4-(2-?????)???-2-???????172848-60-1C12H10N2O4S
1-phenylcyclobutanamine1-?????????17380-77-7C10H13N
7-Methoxy-4-methylquinoline hydrochloride1807542-80-8C11H12ClNO
(6-(Allyloxy)-2,3-dichlorophenyl)methanol1823900-94-2C10H10Cl2O2
4-(3-Fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)amino)phenoxy)-N-methylpicolinamide1855006-12-0C20H18FN5O3
Sodium 2,4-difluorobenzoate1765-08-8C7H5F2NaO2
Prostaglandin Impurity 21178454-81-4C24H21ClO6
4-Chloro-5-phenylthieno[2,3-d]pyrimidine182198-35-2C12H7ClN2S
Ethyl 3-oxo-3-(3-(trifluoromethyl)phenyl)propanoate1717-42-6C12H11F3O3
2,6-Diazaspiro[3.3]heptane174-77-6C5H10N2
tert-Butyl N-[(1S,3S)-3-aminocyclohexyl]carbamate1788036-28-1C11H22N2O2
(1R,5S)-8-methyl-8-azabicyclo[3.2.1]Octan-3-yl 4-fluorobenzoate3-?????-4?????????172883-97-5C15H18FNO2
Tetradecylcyclohexane1795-18-2C20H40
[4-(1-methylpyrazol-3-yl)phenyl]methanol[4-(1-??-1H-???-3-?)??]???179055-20-0C11H12N2O
Methyl 5-(chloromethyl)nicotinate hydrochloride179072-14-1C8H9Cl2NO2
m-Carboxycinnamic acid bishydroxamide174664-65-4C10H10N2O4
1-Bromo-2-fluoro-3-nitro-5-(trifluoromethyl)benzene1805937-72-7C7H2BrF4NO2
1-(3,5-Bis(trifluoromethyl)phenyl)-2,5-dimethyl-1H-pyrrole1-[3,5-BIS(????????)??]-2,5-???-1H-??175205-51-3C14H11F6N
2H,10H-Furo[3,2-i]-2-benzopyran-10-ol, octahydro-8-methoxy-4,7-dimethyl-, 10-acetate, (3aS,4R,6aS,7R,8S,10R,10aR)-ArteMether?????????????181528-64-3C16H26O5
(R)-4-(ethylamino)-2-(3-hydroxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxideBrinzolaMide???C186377-56-0C11H19N3O5S3
Trichloroxobis(triphenylphosphine)rhenium??????????(????????)??17442-18-1C36H30Cl3OP2Re
(E)-3-Benzyl-1-(p-tolyl)triaz-1-ene17683-09-9C14H15N3
Potassiumhexafluoronickelate(IV)?????(IV)17218-47-2F6KNi-
3-Ethylheptamethyltrisiloxane?????????17861-60-8C9H26O2Si3
Benzyl (trans-4-(aminomethyl)cyclohexyl)carbamate??TRANS-4-????????????????177582-74-0C15H22N2O2
1-Methyl-9h-fluorene1-??????1730-37-6C14H12
Bis(2-cyanoethyl) 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (Clevidipine Impurity)????????6175688-79-6C21H19Cl2N3O4
1,7-Dioxaspiro[5.5]undecane180-84-7C9H16O2
2-Thioxo-1,2-dihydropyridine-4-carboxylic acid2-??????-4-?????18616-05-2C6H5NO2S
2-Bromophenyl acetate1-????-2-?????1829-37-4C8H7BrO2
Tert-butyl (4,5-dimethylisoxazol-3-yl)carbamate????,(4,5-???-3-?????)-,1,1-?????????(9CI)174078-98-9C10H16N2O3
(2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-acetoxybutanoic acid181817-14-1C21H21NO6
(R)-4-benzyl-3-(2-chloroacetyl)oxazolidin-2-one(R)-4-??-3-??????-2-184714-56-5C12H12ClNO3
2-Chloroethyltriethoxysilane18279-67-9C8H19ClO3Si
8-Azaspiro[4.5]decane8-?????[4.5]??176-64-7C9H17N
(3S,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride1821769-41-8C14H23ClN2
(4-Bromobutoxy)trimethylsilane4-????????????18292-36-9C7H17BrOSi
TTCOOEt-2Br1800376-55-9C12H10Br2O4S2
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(sulfooxy)phenyl)propanoic acid181952-24-9C24H21NO8S
9-Benzylidenefluorene9-????????1836-87-9C20H14
5-Methoxy-3H-1,3,4-thiadiazol-2-one5-???-1,3,4-?????-2(3H)-?17605-27-5C3H4N2O2S
Ethyl 2-(bromomethyl)-1,3-thiazole-5-carboxylate2-?????-5-??????????????173089-24-2C7H8BrNO2S
tert-Butyl 4-hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate2,5-?????-4-?????-2-??-1H-??-1-????1,1-?????????182352-48-3C9H13NO4
1-(5,6-Dihydronaphthalen-1-yl)ethan-1-amine1824506-44-6C12H15N
Benzoic acid, 2-hydroxy-3,5-diiodo-, sodium salt3,5-???????????17274-17-8C7H5I2NaO3
5-Bromo-2-(bromomethyl)pyridine hydrobromide5-???-2-(?????)????????????173999-22-9C6H6Br3N
(R)-(1-Benzylpyrrolidin-2-yl)methanol(R)-(+)-1-??????-2-???182076-49-9C12H17NO
Ethyl 6-fluoro-1,2,3,4-tetrahydroisoquinoline-1-carboxylate hydrochloride1822454-85-2C12H15ClFNO2
(1S,2R)-2-Fluorocyclopropanamine 4-methylbenzenesulfonate185225-84-7C10H14FNO3S
Benzyl ((2S,3R)-3-hydroxy-1-oxo-1-(((tetrahydro-2H-pyran-2-yl)oxy)amino)butan-2-yl)carbamate1820598-87-5C17H24N2O6
3-Chloro-4,5-dimethoxybenzaldehyde3-???-45-??????????9718268-68-3C9H9ClO3
4-Phenylphenyl triflate17763-78-9C13H9F3O3S
2-(4-Fluorophenyl)ethan-1-amine hydrobromide1807536-06-6C8H11BrFN
(R)-4-fluoro-2-((3-methyl-2,4-dioxo-6-(piperidin-3-ylamino)-3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile (Trelagliptin Impurity）1812193-01-3C18H20FN5O2
2,4,5-Trifluoropyrimidine17573-79-4C4HF3N2
(S)-N1,N3-Bis(1,3-dihydroxypropan-2-yl)-5-(2-hydroxypropanamido)-2,4-diiodoisophthalamide (Iopamidol Impurity)1788899-70-6C17H23I2N3O8
2-(2-(Benzyloxy)-4-fluorophenyl)acetonitrile1824265-83-9C15H12FNO
Lithium hexafluorosilicate?????????? ??17347-95-4F6Li2Si
2,3,4,6,7-Pentamethyl-2-(4,8,12-trimethyltridecyl)-2,3-dihydrobenzofuran-5-ol (All-rac-alfa-Tocopherol Impurity)185672-33-7C29H50O2
14-Pentadecenoic acid14-??????17351-34-7C15H28O2
tert-Butyl ((3R,6R)-6-methylpiperidin-3-yl)carbamate1799311-98-0C11H22N2O2
1-Methyl-3-tetradecyl-1H-imidazol-3-ium chloride1-?????-3-??????????171058-21-2C18H35ClN2
(S)-3-(1H-Imidazol-4-yl)-2-(methylamino)propanoic acid hydrochloride17451-62-6C7H12ClN3O2
(2R,3R,4S,5R)-3,4,5-tris(benzyloxy)-2-((benzyloxy)methyl)-6-methoxytetrahydro-2H-pyran17791-37-6C35H38O6
Trichloro(undecyl)silane18052-07-8C11H23Cl3Si
(4-Phenyl-thiazol-2-yl)-hydrazine hydrochloride(4-PHENYL-THIAZOL-2-YL)-HYDRAZINE???17574-10-6C9H10ClN3S
2,2,4,4-Tetramethyl-3,8,11,14-tetraoxa-2,4-disilapentadecane3,8,11,14-?????-2,4-???????,2,2,4,4-?????-17065-99-5C13H32O4Si2
Trimethoxy(4-vinylphenyl)silane(4-?????)?????-??18001-13-3C11H16O3Si
2,3,5-Trichlorothiophene2,3,5-????????17249-77-3C4HCl3S
2-(3-Methyl-1h-pyrazol-1-yl)acetic acid180741-30-4C6H8N2O2
4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanehydrazide4-?????????????181148-01-6C8H11N3O3
((1R,2R)-cyclohexane-1,2-diyl)bis(methylene) bis(4-(benzo[d]isothiazol-3-yl)piperazine-1-carboxylate)1807983-61-4C32H38N6O4S2
(S)-Benzyl 6-(hydroxymethyl)-5,6-dihydropyridine-1(2H)-carboxylate1808097-71-3C14H17NO3
1,3-Bis[4-(trifluoromethyl)phenyl]thiourea1,3-??[4-(????????)??]?????1744-07-6C15H10F6N2S
Iodosulfuron??????-??185119-76-0C13H12IN5O6S
4-(6,8-Dibromo-3(4H)-quinazolinyl)cyclohexanol1797894-71-3C14H16Br2N2O
PD 160170181468-88-2C18H17N3O4S
6,7-Dihydro-5h-cyclopenta[b]pyridin-7-amine185122-75-2C8H10N2
1,1,3,3,5,5-Hexamethyl-1,5-divinyltrisiloxane1,1,3,3,5,5-????-1,5-????????17980-39-1C10H24O2Si3
6-Chloro-2-(chloromethyl)imidazo[1,2-a]pyridine6-CHLORO-2-(CHLOROMETHYL)IMIDAZO[1,2-A]???182181-25-5C8H6Cl2N2
Ethyl tricosanoate???????????18281-07-7C25H50O2
methyl 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluorobenzoate (Enzalutamide Impurity）1802242-43-8C21H15F4N3O3S
2-(Thiophen-3-yl)acetohydrazide???-3-???????175276-94-5C6H8N2OS
(S)-2-Amino-3-(2-chlorophenyl)propanoic acid hydrochloride185030-83-5C9H10ClNO2
N,N'-Di-tert-butylsilanediamine?(T-?????)??186598-40-3C8H22N2Si
2,3-Difluoro-6-(trifluoromethyl)benzonitrile2,3-?????-6-(????????)?????186517-05-5C8H2F5N
1-(1H-Benzo[d][1,2,3]triazol-1-yl)ethanone1-???-1H-??????18773-93-8C8H7N3O
Hexadecane-2,15-dione2,15-??????18650-13-0C16H30O2
3-Bromo-3'-iodo-1,1'-biphenyl3'-???-3-???-1,1'-???187275-76-9C12H8BrI
Thieno[3,2-b]thiophene-2,5-dicarboxylic acid18646-81-6C8H4O4S2
Ethyl 2-(4-chloro-2-fluorophenyl)acetate??4-???-2-???????????188424-98-8C10H10ClFO2
X601887794-22-0C81H68N4O9
N-(2-(((2-((Dimethylamino)methyl)thiazol-4-yl)methyl)thio)ethyl)-2-nitroacetamide (Nizatidine Impurity)???????188666-11-7C11H18N4O3S2
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