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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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1-Benzyl-3-phenoxypiperidine1-??-3-???????136421-63-1C18H21NO
Sodium 2-(dimethylamino)-1-hydroxyethanesulfonate1433960-19-0C4H10NNaO4S
(2-Methylbenzo[d]oxazol-5-yl)methanol(2-????[d]???-5-?)???136663-38-2C9H9NO2
1-(2,3-dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine (Brexpiprazole Impurity）1420987-85-4C20H20N2S2
Sodium cyclohexanecarboxylate136-01-6C7H13NaO2
Diphosphoric acid (sodium)14691-80-6H5NaO7P2
2-Bromo-1-(3-methylphenyl)propan-1-one2-???-3-????????1451-83-8C10H11BrO
(2R,3R,4S,5R,6S)-2-(Acetoxymethyl)-6-((ethoxycarbonothioyl)thio)tetrahydro-2H-pyran-3,4,5-triyl triacetate1-??-??-D-???????2,3,4,6-????????1-(O-????????????)13639-54-8C17H24O10S2
(S)-2,5-Dioxopyrrolidin-1-yl 2-(((benzyloxy)carbonyl)amino)-2-phenylacetate146118-22-1C20H18N2O6
Ethyl 2-(3-bromo-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate144060-96-8C17H20BrNO3S
Thieno[2,3-c]pyridine-6(5h)-acetic acid, -(2-chlorophenyl)-4,7-dihydro-, methyl ester???[2,3-c]???-6(5H)-????,-(2-?????)-4,7-????-,??????144457-43-2C16H16ClNO2S
4-Bromo-6-methoxy-7-methylquinoline???,4-broMo-6-???-7-??-1359703-75-5C11H10BrNO
9-Bromo-7H-benzo[c]carbazole9-broMo-7H-??[c]???1357572-66-7C16H10BrN
(R)-N-(1-(5-chloro-2-hydroxyphenyl)ethyl)-4-methylbenzenesulfonamide1421840-44-9C15H16ClNO3S
3,3'-(Isopropylazanediyl)bis(1-(4-(2-methoxyethyl)phenoxy)propan-2-ol) hydrochloride1486464-40-7C27H42ClNO6
N-Methyl-2-((3-(2-(pyridin-2-yl)ethyl)-1H-indazol-6-yl)thio)benzamide (Axitinib Impurity)1443118-73-7C22H20N4OS
Cyclohepta-2,4,6-trienecarbonitrile2,4,6-?????????-1-?????13612-59-4C8H7N
N-(4-Chlorophenyl)cyclohexanecarboxamide???????????,N-(4-?????)-142810-49-9C13H16ClNO
(S)-2-Amino-3-(phenylamino)propanoic acid (Tryptophan Impurity)3-(?????)???145545-23-9C9H12N2O2
2-Nitroacetamide????????14011-21-3C2H4N2O3
4-(2-Aminoethyl)cyclohexanol4-(2-?????)???????(??-????-???)148356-06-3C8H17NO
4-(2,2-Dichlorocyclopropyl)phenyl acetate4-(2,2-??????????)??1-?????144900-34-5C11H10Cl2O2
2,6-Anthracene dicarboxylic acid????-2,6-?????138308-89-1C16H10O4
Ethyl 1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate??1-(4-??????)-1H-???-4-???????138907-73-0C12H11FN2O2
7-Methyl-2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-amine dihydrochloride1416354-44-3C11H18Cl2N2
(S)-2-Amino-3-(5-cyano-1H-indol-3-yl)propanoic acid5-???-DL-????139393-02-5C12H11N3O2
1-((2R,4S,5S)-4-Azido-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3-((2S,3S,5R)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl)-5-methylpyrimidine-2,4(1H,3H)-dione (Zidovudine Impurity)148665-49-0C20H25N7O8
2'-Deoxy-L-adenosine2'-???-BL-????14365-45-8C10H13N5O3
2-Ethylbutyl ((4-nitrophenoxy)(phenoxy)phosphoryl)-L-alaninate1439900-56-7C21H27N2O7P
5,6-Dichloro-1H-pyrrolo[3,2-b]pyridin-2(3H)-one136888-26-1C7H4Cl2N2O
Copper(II) 2,3,9,10,16,17,23,24-Octafluorophthalocyanine (purified by sublimation)??(II)2,3,9,10,16,17,23,24-????????????(????)148651-60-9C32H8CuF8N8
5-Iodo-7H-pyrrolo[2,3-d]pyrimidin-2-amine1416354-36-3C6H5IN4
Mometasone furoate hydrate141646-00-6C32H34Cl2O9
Methyl 3-(2-(1,3-dioxoisoindolin-2-yl)ethyl)-6-fluoro-1H-indole-4-carboxylate1408282-25-6C20H15FN2O4
2-Chloro-3-(trifluoromethyl)phenol138377-34-1C7H4ClF3O
4-Cyanofuran-2-carboxylic acid4-?????-2-?????1369496-50-3C6H3NO3
2,4-Dichloro-5-iodo-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine1404364-72-2C12H16Cl2IN3OSi
N-(4-(4-Fluorophenyl)-5-((E)-2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)vinyl)-6-isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide (Rosuvastatin Impurity)1422954-11-7C22H26FN3O5S
1,1,3-Trimethoxypropane14315-97-0C6H14O3
(S)-2-(3-Bromophenyl)pyrrolidine hydrochloride1391452-66-6C10H13BrClN
2-Oxa-7-azaspiro[4.4]nonane hydrochloride1419590-58-1C7H14ClNO
(R)-4-(4-((3-Amino-2-hydroxypropyl)amino)phenyl)morpholin-3-one (Rivaroxaban impurity)1403383-56-1C13H19N3O3
Triphenyl(propyl)phosphonium iodide????????????????14350-50-6C21H22IP
2-(1-(Dimethylcarbamoyl)pyridin-1-ium-4-yl)ethane-1-sulfonate136997-71-2C10H14N2O4S
2-Chloroethyl phosphorodichloridate2-???????????1455-05-6C2H4Cl3O2P
1,2-Bis(2-pyridyl)ethylene1437-15-6C12H10N2
2-({[(9h-fluoren-9-yl)methoxy]carbonyl}(2-methylpropyl)amino)acetic acid141743-14-8C21H23NO4
JH-RE-061361227-90-8C20H16Cl3N3O4
4-Chloro-6-methoxyquinoline-3-carbonitrile4-???-6-???-???-3-?????13669-62-0C11H7ClN2O
Niobium(V) iodide13779-92-5I5Nb
2-Azidoethyl 2-Acetamido-2-deoxy-β-D-glucopyranoside142072-12-6C10H18N4O6
5,6,7,8-Tetrahydro[1,2,4]triazolo[4,3-a]pyrazine dihydrochloride1429056-45-0C5H10Cl2N4
Benzenebutanamine, N-(phenylmethyl)-, hydrochloride (1:1)144391-74-2C25H37NO4
(3,3-Difluoro-1-methylcyclobutyl)methanol1408076-35-6C6H10F2O
Methanone, [(2S,4R)-4-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1-piperazinyl]-2-pyrrolidinyl]-3-thiazolidinyl-1404559-15-4C22H30N6OS
4,5-Bis(chloromethyl)-1,3-dioxol-2-one1443544-27-1C5H4Cl2O3
4-Chloro-3-nitro-N-phenylbenzene-1-sulfonamide3-???-4-???????????137-49-5C12H9ClN2O4S
N,N'-bis(4-fluorophenyl)cyclopropane-1,1-dicarboxamide (Cabozantinib Impurity）1431468-36-8C17H14F2N2O2
6-Methylpyrazine-2-carbonitrile2-???-6-?????136309-04-1C6H5N3
Hafnium(IV) iodide,99.00%13777-23-6HfI4
5-Methoxy-1H-indol-7-amine7-???-5-?????13838-47-6C9H10N2O
Tetramethyl 1,2,3,4-cyclobutanetetracarboxylate?????-1,2,3,4-????????????????14495-41-1C12H16O8
6-Fluoro-1-benzothiophene-2-carboxylic acid6-??????[b]???-2-?????142329-23-5C9H5FO2S
5-Bromo-1,3-difluoro-2-(2,2,2-trifluoroethoxy)benzene5-???-1,3-?????-2-(2,2,2-?????????)??145767-78-8C8H4BrF5O
6-Vinylnaphthalen-2-ol2-?????,6-???-136896-92-9C12H10O
2-Amino-4-bromo-6-nitrophenol??,2-aMino-4-broMo-6-nitro-139138-08-2C6H5BrN2O3
2-((4-Methoxybenzyl)oxy)ethanol13807-89-1C10H14O3
(7-Chlorobenzo[b]thiophen-3-yl)methanol (Sertaconazole Impurity)7-?????[b]???-3-???142181-53-1C9H7ClOS
3,3',3''-(((2,4,6-Trimethylbenzene-1,3,5-triyl)tris(methylene))tris(oxy))tribenzoic acid1417713-93-9C33H30O9
1-(Methylsulfonyl)-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine1428329-80-9C18H28BNO4S
N1,N1-Dibenzylethane-1,2-diamine14165-27-6C16H20N2
Methyl 4-iodobenzo[b]thiophene-2-carboxylate4-???-??[B]???-2-???????????146137-85-1C10H7IO2S
7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinazoline7-(4,4,5,5-?????-1,3,2-??????-2-?)????1375108-46-5C14H17BN2O2
N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-(2,4-dimethoxybenzyl)-L-alanine1425938-66-4C27H27NO6
8-[(tert-Butoxy)carbonyl]-8-azabicyclo[3.2.1]octane-2-carboxylic acid8-Boc-8-???????[3.2.1]…1366053-52-2C13H21NO4
3-(Hydroxymethyl)bicyclo[1.1.1]pentane-1-carbonitrile3-(??????)????[1.1.1]??-1-??????1370705-39-7C7H9NO
2'-F-2'-ara-N2-ibu-dG Phosphoramidite1404463-20-2C44H53FN7O8P
4-((1h-1,2,4-Triazol-1-yl)methyl)aniline hydrochloride4-(1H-1,2,4-????-1-???)???????144235-64-3C9H11ClN4
2,5-Diiodo-4-methyl-1H-imidazole2,5-????-4-??????149510-85-0C4H4I2N2
(R)-2-(4-(Trifluoromethyl)phenyl)pyrrolidine hydrochloride(R)-2-(4-(????????)??)???????1391407-62-7C11H13ClF3N
(S)-2-(2-Chlorophenyl)pyrrolidine hydrochloride(S)-2-(2-?????)?????????????1360442-34-7C10H13Cl2N
(2S,3aR,7aS)-Octahydro-1H-indole-2-carboxylic acid hydrochloride (Perindopril Impurity)144540-75-0C9H16ClNO2
5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-amine hydrochloride1416354-42-1C7H7BrClN3
4-Chloro-3,5-dimethyl-1-tosyl-1H-indazole1421252-92-7C16H15ClN2O2S
(R)-4-((benzyloxy)methyl)-2,2-dimethyl-1,3-dioxolane(R)-4-??????-2,2-???-1,3-????14347-83-2C13H18O3
3-Benzyl-piperidine3-??????13603-25-3C12H17N
5’-O-DMTr-2’,2’-difluoro-dC(Bz)-3’-CED-phosphoramidite142808-44-4C46H50F2N5O8P
(2-Methylpyrimidin-5-yl)methanamine5-????????,2-??-(9CI)14273-46-2C6H9N3
N-(2,6-Dichloro-4-methoxyphenyl)acetamideN-(2,6-????-4-?????)??????136099-55-3C9H9Cl2NO2
N2-[(1,1-Dimethylethoxy)carbonyl]-N5-[imino[[(2,3,6-trimethylphenyl)sulfonyl]amino]methyl]-L-ornithine136625-03-1C20H32N4O6S
2-Methyl-5-(methylthio)furan13678-59-6C6H8OS
(6R,7R)-7-((S)-2-Amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefaclor Impurity)143059-69-2C15H14ClN3O4S
2-(acetoxymethyl)-6-(4,5-diacetoxy-2-(acetoxymethyl)-10-oxo-9,10-dihydroanthracen-9-yl)tetrahydro-2H-pyran-3,4,5-triyl triacetate???????F13928-72-8C35H36O16
1-(tert-Butyl) 3-ethyl 3-isopropylpiperidine-1,3-dicarboxylate1363166-24-8C16H29NO4
12-Phenyldodecanoic acid12-??????14507-27-8C18H28O2
Acetobromocellobiose???????????14227-66-8C26H35BrO17
1-Benzyl-4-(4-nitrobenzyl)piperazine1-??-4-(4-?????)????148120-37-0C18H21N3O2
Ilaprazole Impurity 111360824-57-2C19H17ClN4O2S
2-(Phenyliodonio)benzoate???????-2-???????????1488-42-2C13H9IO2
(R)-2-(3-Chlorophenyl)pyrrolidine hydrochloride(R)-2-(3-?????)???????1360442-43-8C10H13Cl2N
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