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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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4-Bromo-2,5-difluorobenzene-1-sulfonylchloride207974-14-9C6H2BrClF2O2S
1-Cyclopropyl-1,4-dihydro-6,8-dimethoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic Acid Hydrochloride (Moxifloxacin Impurity）1029364-73-5C22H27N3O5
5-Aminobenzene-1,2,3-tricarboxylic acid1-?????-3,4,5-???????37141-01-8C9H7NO6
Benzyl 2-(2-aminoacetamido)acetate 4-methylbenzenesulfonate1738-82-5C18H22N2O6S
11-Chlorodibenzo[b,f][1,4]thiazepine11-???-???[b,f][1,4]????13745-86-3C13H8ClNS
Sodium perrhenate??? ?????13472-33-8NaO4Re
3,3,3-Tris(4-chlorophenyl)propionic acid3,3,3-???(4-?????)?????2168-06-1C21H15Cl3O2
5-(Benzyloxy)-1H-indole-2-carboxylic acid5-??????-2-????6640-09-1C16H13NO3
8-Methylnonanoic acid5963-14-4C10H20O2
1,4'-Bipiperidinedihydrochloride1,4'-?????????4876-60-2C10H22Cl2N2
3-(2-(4-(4-Fluoro-2-(4-(6-fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)benzoyl)piperidin-1-yl)ethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one (Risperidone Impurity)1329796-66-8C35H39F2N5O3
Bis[2-(2-benzothiazolyl)phenolato]zinc(II)58280-31-2C26H16N2O2S2Zn
3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazole-2(3H)-thione299-35-4C12H16N4OS2
Methyl 4,4-dimethoxy-3-oxobutanoate??4,4-????????????60705-25-1C7H12O5
Barium dodecairon nonadecaoxide?? ????12047-11-9BaFeH4O
4,4'-Methylenebis(N-(sec-butyl)aniline)4,4-?????(N-(1-?????)????)5285-60-9C21H30N2
Boc-Arg(Mts)-OH·CHABOC-ARG(MTS)-??68262-71-5C20H32N4O6S
N-(2,5-Dimethoxyphenyl)-3-oxobutanamide????? 2,5-????????6375-27-5C12H15NO4
1-Ehoxynaphthalene1-???????5328-01-8C12H12O
1-[(1,1-Dimethylethyl)dimethylsilyl]-2-propen-1-ol105875-75-0C9H20OSi
tert-Butyl 4'-((1,7'-dimethyl-2'-propyl-1H,3'H-[2,5'-bibenzo[d]imidazol]-3'-yl)methyl)-[1,1'-biphenyl]-2-carboxylate (Telmisartan Impurity)144702-26-1C37H38N4O2
Thulium(iii) acetate hydrate314041-04-8C6H11O7Tm
Ethyl 5-methyl-3-oxohexanoate5-??-3-??-?????????34036-16-3C9H16O3
1-(3-Aminophenyl)urea3-????????25711-72-2C7H9N3O
Z-D-Tyr(tBu)-OH.DCHA198828-72-7C33H48N2O5
[Ethanedioato(2-)-κO1,κO2]manganese?? ???640-67-5C2MnO4
4-Methylphthalic acid4316-23-8C9H8O4
(S)-3-(4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid114346-31-5C29H30N2O6
Butyl 2-methylbutanoate15706-73-7C9H18O2
Ethyl 4-methyl-2-(4-(trifluoromethyl)phenyl)thiazole-5-carboxylate175277-03-9C14H12F3NO2S
1-(((1-(9-Ethyl-6-(2-methylbenzoyl)-9H-carbazol-3-yl)ethylidene)amino)oxy)ethan-1-one478556-66-0C26H24N2O3
2-Aminoacetonitrile, sulfuric acid151-63-3C2H6N2O4S
1,2-Didecyldisulfane10496-18-1C20H42S2
2-(((5-((dimethylamino)methyl)furan-2-yl)methyl)thio)ethanamine (Ranitidine Impurity）5-[[(2-?????)??]??]-N,N-???-2-??????66356-53-4C10H18N2OS
2-(2-(2,4-Difluorophenyl)allyl)propane-1,3-diol165115-73-1C12H14F2O2
2,2'-(9,9-Dihexyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)254755-24-3C37H56B2O4
2,2,4,4,6,8,8-Heptamethylnonane2,2,4,4,6,8,8-??????4390-04-9C16H34
Bis(dithiobenzil)nickel(II)BIS(DITHIOBENZIL)??28984-20-5C28H20NiS4
3-Ethyl-1-methyl-1H-imidazol-3-ium Nitrate1-??-3-??????????143314-14-1C6H11N3O3
Butyl 3-mercaptopropionateβ-????????? 3-?????16215-21-7C7H14O2S
5,6-Dimethylbenzo[d]thiazol-2-amine2-???-5,6-????????29927-08-0C9H10N2S
16α,17α-Epoxypregnenolone acetate16,17-??????????????34209-81-9C23H32O4
p-Nitrobenzene-diazo-amino-azobenzene5392-67-6C18H14N6O2
Pigment red 49:2C.I. ?? ?? 49:21103-39-5C40H26CaN4O8S2
(R,R)-Palonosetron Hydrochloride??????HCL135729-75-8C19H24N2O
4-Phenoxybutyric acid6303-58-8C10H12O3
OTNE??????????????????54464-57-2C16H26O
2-[(3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-Benzoic acid ethyl ester potassium salt62637-91-6C22H13Br4KO4
1-(4-(3-Chloropropoxy)-3-methoxyphenyl)ethanone4-(3-???????)-3-????????58113-30-7C12H15ClO3
1,1,1-Triphenyl-N-(triphenylphosphoranylidene)phosphoraniminium 2,2,2-trifluoroacetate116405-43-7C36H30NP2.C2F3O2
4-((4-Hydroxyphenyl)imino)cyclohexa-2,5-dienone????500-85-6C12H9NO2
Olmesartan Medoxomil Impurity 6OlMesartan??iMpurityII144690-07-3C11H16N2O3
9-Hydroxy-9-fluorenecarboxylic acid9-????-9-?????????467-69-6C14H10O3
Tripentylamine???????621-77-2C15H33N
1-Butyl-2-methyl-1H-indole1-??-2-????42951-35-9C13H17N
Sodium 2-amino-4-chloro-5-methylbenzenesulfonate6627-59-4C7H7ClNNaO3S
Hydrazine-1,2-dicarboxamide???110-21-4C2H6N4O2
Aluminum Chlorohydrate???? ?????? ??? ??12042-91-0AlClH5O-
6-(Trifluoromethyl)nicotinamide6-(????????)??????386715-35-1C7H5F3N2O
(S)-2-((S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanamido)-4-methylpentanoic acid??-??-LEU10329-75-6C18H35N3O4
Pentaerythritol glycidyl ether??????????????3126-63-4C17H28O8
4-Amino-3-((4'-((2-amino-8-hydroxy-6-sulfonaphthalen-1-yl)diazenyl)-[1,1'-biphenyl]-4-yl)diazenyl)naphthalene-1-sulfonic acid, sodium salt1937-35-5C32H22N6Na2O7S2
4-Chloropyrido[2,3-d]pyrimidine28732-79-8C7H4ClN3
1-Bromo-2-ethoxybenzene583-19-7C8H9BrO
N-(4-methoxy-2-nitrophenyl)acetamide (Omeprazole Impurity）4-???-2-??????????119-81-3C9H10N2O4
3-Amino-2,4,6-triiodobenzoic acid3-???-2,4,6-????????3119-15-1C7H4I3NO2
Boc-D-Lys(2-Cl-Z)-OH57096-11-4C19H27ClN2O6
5-Amino-2-fluoro-3-methylpyridine186593-48-6C6H7FN2
Dodecane-1-sulfonyl chloride10147-40-7C12H25ClO2S
1-(5-Methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylic Acid (Esomeprazole Impurity）EsoMeprazole????H431/411227380-90-6C16H15N3O4
Ethyl 4-oxotetrahydro-2H-pyran-3-carboxylate??4-????????-2H-??-3-???????141419-94-5C8H12O4
2,2'-(Adamantane-1,3-diyl)diacetic acid1,3-?????????17768-28-4C14H20O4
(2R,3S,4R,5R)-3,4-Bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-ol60933-68-8C26H28O5
Methyl 2-oxobutanoate??2-???????,963952-66-7C5H8O3
Erythrosine B (aluminum)12227-78-0C20H11AlI4O5
9-Oxatricyclo[9.4.0.0,2,7]pentadeca-1(15),2,4,6,11,13-hexaene-8,10-dione????6050-13-1C14H8O3
1,3,5-Triazine-2,4,6-triamine diphosphate???????????15541-60-3C3H10N6O7P2
Perhydroisoquinoline6329-61-9C9H17N
Acetaldehydeethylcis-3-hexenylacetalACETALDEHYDEETHYLCIS-3-??????28069-74-1C10H20O2
3,6-Bis(5-bromo-2-thienyl)-2,5-bis(2-hexyldecyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione2,5-?(HD)-3,6-?(5-??????)????????1000623-98-2C46H70Br2N2O2S2
(S)-2-amino-3-guanidinopropanoic acid hydrochloride1482-99-1C4H11ClN4O2
6-Benzyloxypurine6-??????57500-07-9C12H10N4O
Fmoc-D-Trp-OPfp136554-94-4C32H21F5N2O4
1-Octen-3-yl Acetate????????????2442-10-6C10H18O2
4-Amino-1-[3,5-bis-O-(4-chlorobenzoyl)-2-deoxy-β-D-erythro-pentofuranosyl]-1,3,5-triazin-2(1H)-one3',5'-?-op-??????-2-???-5-?????1034301-08-0C22H18Cl2N4O6
(3,4-Difluorophenyl)hydrazine hydrochloride (1:x)40594-37-4C6H7ClF2N2
(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid hydrochloride(R)-3-???-4-(2,4,5-??????-??)-???????1204818-19-8C10H11ClF3NO2
3,5-Dimethyl-1H-pyrrole-2,4-dicarboxylic acid3,5-???-1H-??-2,4-??????5434-29-7C8H9NO4
Trans-2-dodecenal20407-84-5C12H22O
Triethylbromosilane1112-48-7C6H15BrSi
H-Cys(Trt)-NH2166737-85-5C22H22N2OS
C.I. Food Blue 5:220262-76-4C27H31N2O7S2.Na
Methyl 2-(1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetate1601-18-9C20H18ClNO4
Dimethyl suberimidate dihydrochloride34490-86-3C10H21ClN2O2
Ethyl 3,3-diethoxyacrylate3,3-??????????32002-24-7C9H16O4
Cholesterol Pelargonate????? ??????1182-66-7C36H62O2
1,5-Dihydroxyanthracene-9,10-dione117-12-4C14H8O4
(S)-2-(Methoxymethyl)pyrrolidin-1-amine(S)-(-)-1-???-2-(?????)????59983-39-0C6H14N2O
Neocuproine hydrochloride monohydrate, 99%303136-82-5C14H12N2.ClH.H2O
Bismuth(III) phosphate???? ???10049-01-1BiO4P
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