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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:40109
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Polymyxin B3????????B71140-58-4C55H96N16O13
2-Methyl-5-phenylbenzo[d]thiazole2-??-5-???????71215-89-9C14H11NS
4-(Naphthalen-2-yloxy)aniline2-(4-??????)????71311-83-6C16H13NO
(1R)-1-(mercaptomethyl)-7,7-dimethylbicyclo[2.2.1]Heptan-2-ol(1S)-(-)-10-????????71242-59-6C10H18OS
Creatine Phosphate Impurity 7 Disodium Salt71160-37-7C5H9NO4.2Na
3-Methyl-1,2-dihydroisoquinolin-1-one3-???????-1(2H)-ONE7114-80-9C10H9NO
Sodium quinoline-8-sulfonate70086-60-1C9H6NNaO3S
(R)-tert-Butyl (1-amino-3-methyl-1-oxobutan-2-yl)carbamate70717-76-9C10H20N2O3
O-[(2,6-Dichlorophenyl)methyl]-N-[(1,1-dimethylethoxy)carbonyl]-D-tyrosine69541-62-4C21H23Cl2NO5
2-Vinylphenol2-????????695-84-1C8H8O
Ethyl 7-chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (Pefloxacin Impurity)70458-94-5C14H13ClFNO3
(1R,3aR,7aR)-Octahydro-1-[(1R)-5-hydroxy-1,5-dimethylhexyl]-7a-methyl-4H-inden-4-one70550-73-1C18H32O2
N,N-Diphenyl-2-naphthylamineN,N-???-2-??????6940-30-3C22H17N
cis-Bicyclo[3.1.0]hexan-3-olCIS-BICYCLO[3.1.0]??-3-OL694-43-9C6H10O
1-(4-Fluorophenyl)piperazin-2-one hydrochloride1-(4-??????)????-2-????697305-48-9C10H12ClFN2O
7-Chlorothieno[3,2-b]pyridine-6-carbonitrile7-??????[3,2-B]???-6-?????700844-09-3C8H3ClN2S
4-Methoxyphenyl butyrate????????6963-56-0C12H16O3
2-Methyl-4-isobutyrylphloroglucinol69480-03-1C11H14O4
2-Methyl-1,3-benzothiazole-6-carboxylic acid2-??-1,3-?????-6-?????6941-28-2C9H7NO2S
1H-imidazo[4,5-b]pyridin-5-amine3H-????[4,5-B]???-5-??69825-84-9C6H6N4
(1R,3s,5r)-2-Azabicyclo[3.1.0]hexane-3-carboxamideL-??-4,5-?????????HCl700376-57-4C6H10N2O
Sodium 3-oxo-3-phenylpropanoate???3-??-3-?????????7063-21-0C9H9NaO3
2-Chloro-3-methanesulfonylpyridine70682-09-6C6H6ClNO2S
4-Bromobutyltrichlorosilane4-????????????69858-29-3C4H8BrCl3Si
1,4,8,11-Tetratosyl-1,4,8,11-tetraazacyclotetradecane1,4,8,11-?????[(4-????)???]-1,4,8,11-?????????????71089-74-2C38H48N4O8S4
6-(5-(Aminomethyl)furan-2-yl)-N-(3-chloro-4-((3-fluorobenzyl)oxy)phenyl)quinazolin-4-amineN-De[2-(?????)??]????697299-82-4C26H20ClFN4O2
(Trifluoromethyl)maleic anhydride??????????????700-27-6C5HF3O3
4'-(Decyloxy)-[1,1'-biphenyl]-4-carboxylic acid4'-N-DECYLOXYBIPHENYL-4-?????69367-32-4C23H30O3
4-((3-(2-(1-(6-Hydroxy-6-methylheptan-2-yl)-7a-methyloctahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexyl)oxy)-4-oxobutanoic acid69511-19-9C31H48O5
2-Methyl-N-phenylbenzamide7055-03-0C14H13NO
4-Benzyloxybenzotrifluoride1-????-4-????????-??70097-65-3C14H11F3O
(Z)-Ethyl 3-(pyrrolidin-1-yl)but-2-enoate(Z)-??3-(????-1-?)??-2-?????70526-06-6C10H17NO2
2-Amino-3-hydroxy-3-phenylpropanoic acid69-96-5C9H11NO3
Mupirocin Impurity 2871087-96-2C26H44O9
5-(3-Chlorophenyl)-1,3,4-thiadiazol-2-amine5-(3-???-??)-[1,3,4]?????-2-???70057-67-9C8H6ClN3S
2-(4-Acetylpiperazin-1-yl)acetic acid705941-45-3C8H14N2O3
rel-(7-Boc-7-azabicyclo[2.2.1]heptane-2-carboxylic acid)7-Boc-7-??????[2.2.1]??-2-?????711082-67-6C12H19NO4
2-(Propylamino)-N-(p-tolyl)propanamidePRILOCAINE?????B(50MG)((RS)-N-(4-METHYLPHENYL)-2-(PROPYLAMINO)PROPANA-MIDE)744961-76-0C13H20N2O
Boc-(R)-2-thienylglycine74562-03-1C11H15NO4S
N-(Heptan-4-yl)benzo[d][1,3]dioxole-5-carboxamideN-(HEPTAN-4-YL)??(D)(1,3)???-5-???????745047-51-2C15H21NO3
22,23-Dihydroavermectin B1a aglyconIverMectinB1????73162-95-5C34H50O8
4-Cyanophenyl 4-(trans-4-pentylcyclohexyl)benzoatep-????????-p-(4-????????)?????72928-55-3C25H29NO2
1-Chloro-4-(ethylsulfonyl)benzene4-?????????7205-80-3C8H9ClO2S
1-Benzyl-4-cyano-4-hydroxypiperidine hydrochloride1-??-4-???-4-????????????9871617-20-4C13H17ClN2O
4-Pentylbenzenesulfonyl chloride4-(N-??)????????73948-18-2C11H15ClO2S
1,3,4-Tribromo-2,5-dichlorobenzene1,3,4-?????-2,5-??????73557-61-6C6HBr3Cl2
2,3,4,9-Tetrahydro-1h-carbazol-2-amine2,3,4,9-???????-1H-???-2-??72898-07-8C12H14N2
7-Chloro-8-methylquinolin-2(1H)-one7-???-2-????-8-?????73108-76-6C10H8ClNO
(3aS,4S,6R,6aR)-6-(6-Amino-2-chloro-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxylic acid2-???-9-(2-3-O-???????-??-D-?????????)???72209-19-9C13H14ClN5O5
S-butyl benzothioateS-?????????7269-35-4C11H14OS
6-Chloro-1,2-dihydro-3h-indazol-3-one6-???-3-?????(1H)INDAZOLE7364-29-6C7H5ClN2O
2-(2-(Methylthio)phenoxy)ethan-1-amine2-[2-(????)???]????72955-86-3C9H13NOS
3-Methyl-4-nitrobenzohydrazide3-??-4-????????????72198-83-5C8H9N3O3
Methyl 3-(4-pyridyl)acrylate4-?????????????7340-34-3C9H9NO2
1-Aminoethylphosphinic acid????????????74333-44-1C2H8NO2P
Petunidin 3-O-glucoside71991-88-3C22H23O12+
3-Bromo-4-iodothiophene3-???-4-??????73882-41-4C4H2BrIS
D-Xylonic acid calcium salt72656-08-7C10H22CaO14
(2s,3s)-3-Amino-2-hydroxy-5-methylhexanoic acid73397-20-3C7H15NO3
Sodium (3R,5R)-3,5-dihydroxy-7-((1S,2S,6S,8S,8aR)-6-hydroxy-8-(((2S,3R)-3-hydroxy-2-methylbutanoyl)oxy)-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)heptanoate (Pravastatin Impurity)(R)-3”-???????????????722504-46-3C23H35NaO8
4-(4-Bromophenethyl)morpholine4-(4-??????)????736991-39-2C12H16BrNO
(5-Chlorothiophen-3-yl)methanol(5-??????-3-?)???73919-87-6C5H5ClOS
3-Chloro-1-(4-hydroxyphenyl)propan-1-one3-???-1-(4-???????)???-1-?7182-38-9C9H9ClO2
6-Amino-1-benzyl-5-bromouracil72816-87-6C11H10BrN3O2
tert-Butyl 4-amino-4-ethylpiperidine-1-carboxylate4-???-1-N-??????-4-??-????741687-07-0C12H24N2O2
2,9-Dimethyl-1,10-phenanthroline hydrochloride7296-20-0C14H12N2.ClH
5-Isopropylbarbituric acid5-???????????7391-69-7C7H10N2O3
Pentamethylcyclopentadienyltantalum tetrachloride???????????????????????71414-47-6C10H15Cl4Ta
4-Nitrophenyl N,N′-diacetyl-β-D-chitobioside7284-16-4C22H31N3O13
Octahydro-2H-pyrano[3,2-c]pyridine??????-2H-???[3,2-c]???71671-81-3C8H15NO
2,3,4,4',5-Pentachloro-1,1'-biphenyl74472-37-0C12H5Cl5
N-(2-Oxo-2-phenylethyl)formamideMaMide???N-(2-oxo-2-??-??)73286-37-0C9H9NO2
Bis(2-ethylbutyl) phthalate??(2-????)?????7299-89-0C20H30O4
Bis(tetrabutylammonium) bis(1,3-dithiole-2-thione-4,5-dithiolato)palladium(II)BIS(???-N-?????)BIS(1,3-????-2-??-4,5-?????)???(II)72688-90-5C22H40NPdS10-
tert-Butyl 4-(1H-indazol-6-yl)piperazine-1-carboxylatetert-??4-(1H-???-6-?)????-1-???????744219-43-0C16H22N4O2
1-Cyclohexylpentan-1-ol5-??????-1-???7338-43-4C11H22O
FR900098 (sodium)FR900098?????73226-73-0C5H11NNaO5P
2-(4-Chloro-2-hydroxyphenoxy)acetic acid7417-89-2C8H7ClO4
3-Benzyl-3-azabicyclo[3.1.0]hexane-2,4-dione3-??-3-??????[3.1.0]??-2,4-??73799-63-0C12H11NO2
4-(Benzyloxy)butane-1,3-diol4-????-1,3-????71998-70-4C11H16O3
6,6'-Bis(chloromethyl)-2,2'-bipyridyl6,6'-??(?????)-2,2'-????74065-64-8C12H10Cl2N2
4-Butyl-2-methylaniline4-??-2-?????72072-16-3C11H17N
Methyl 2-aminoquinoline-3-carboxylate3-????????,2-???-,??????(9CI)75353-50-3C11H10N2O2
7-Chloroquinazoline7-???????7556-99-2C8H5ClN2
Dimethyl 3,3'-(1,4-phenylene)diacrylate1,4-???????????????7549-44-2C14H14O4
N-(4-Chloro-2-(phenylamino)phenyl)-N-methylacetamide (Clobazam Impurity)N-[4-???-2-(?????)??]-N-????????(ClobazaMIMpurity)75524-13-9C15H15ClN2O
2-(3,4-Difluoro-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane754226-38-5C13H17BF2O3
4-Chloro-N-(2-hydroxypropyl)benzenesulfonamide4-???-N-(2-???????)???????74668-38-5C9H12ClNO3S
(S)-3-amino-3-(2,3-dimethoxyphenyl)propanoic acid(S)-3-???-3-(2,3-?????-??)-?????752198-18-8C11H15NO4
Methyl 3-(4-nitrophenyl)propiolateP-??????????7515-15-3C10H7NO4
Bis(N,N-dimethylacetamide) Hydrogen DibromobromateBIS(N,N-?????????)??????????75381-80-5C8H19Br4N2O2
N1-(Pyridin-2-yl)ethane-1,2-diamineN-2-????-1,2-?????74764-17-3C7H11N3
9-Ethylcarbazole-3-carboxaldehyde methylphenylhydrazone75232-44-9C22H21N3
4-Chloro-N,N-diethylbenzamide4-???-N,N-???????7461-38-3C11H14ClNO
Spiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazin]-2'(1'H)-one753440-87-8C11H13N3O2
5-Isopropyl 3-methyl 2-formyl-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate75530-60-8C19H20N2O7
Quinoline-4-carbothioamide???-4-??????74585-98-1C10H8N2S
2-(4-Nitrophenyl)-1H-benzimidazole729-13-5C13H9N3O2
Sulbactam Impurity 2775527-88-7C8H10BrNO5S
2-(2-Nitroethoxy)tetrahydro-2H-pyran75233-61-3C7H13NO4
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