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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39984
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?? ????

4,5-Dimethyl-1,3-benzothiazol-2-amine2-???????,4,5-???-(9CI)79050-49-0C9H10N2S
(5-Acetamido-2-nitrophenyl)boronic acid(5-ACETAMIDO-2-NITRO)?????78887-36-2C8H9BN2O5
Lapatinib Impurity 22746591-42-4C26H18FN3O3
5-(Ethoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid74936-73-5C17H18N2O6
2-(2-Chlorophenyl)-4,6-diphenyl-1,3,5-triazine77989-14-1C21H14ClN3
(E)-4-(3,4-Dimethoxyphenyl)-4-oxobut-2-enoic acid(E)-??4-(3,4-??????)-4-??-2-??????80937-23-1C12H12O5
[1-(4-fluorophenyl)cyclopropyl]methanamineC-[1-(4-????-??)-???????]-????75180-46-0C10H12FN
3-Amino-N-isopropylbenzamide3-???-N-(?????)?????81882-62-4C10H14N2O
4-Aminobicyclo[2.2.2]octan-1-ol????[2.2.2]??-1-?,4-???-(9CI)72948-82-4C8H15NO
1-(1,2,3,4-Tetrahydroisoquinolin-7-yl)ethan-1-one1-(1,2,3,4-???????????-7-?)???82771-59-3C11H13NO
Cinacalcet Impurity 80???????7802918-47-4C22H24F3N
1,2-Diphenyl-1,2-di-p-tolylethane-1,2-diol1,2-BIS(4-????)-1,2-???-1,2-????808-12-8C28H26O2
Methyl 2-acetyloctanoate??2-??????????70203-04-2C11H20O3
Copper(II) phosphate?? ???7798-23-4Cu3O8P2
3-Ethyl-3-(3-hydroxyphenyl)-1-methylazepan-2-one71556-74-6C15H21NO2
2-(Chloromethyl)-4-fluoro-1-(trifluoromethyl)benzene2-????????-5-???????????832113-94-7C8H5ClF4
3-(1-Methylpiperidin-4-yl)propan-1-ol3-(1-??-????-4-YL)-???-1-OL7037-30-1C9H19NO
1-Methyl-1-(m-tolyl)hydrazine1-??-1-(M-??)?????72233-91-1C8H12N2
1-methyl-3-tetradecyl-1H-imidazol-3-ium nitrate1-??-3-?????-1H-????????799246-94-9C18H35N3O3
4-Chloro-2-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine744209-64-1C14H11ClN2O2S
5-Methylpyridine-3-carboxamide70-57-5C7H8N2O
1-Phenylbutan-2-ol701-70-2C10H14O
2-(Benzyloxy)-4-bromo-6-nitroaniline713530-47-3C13H11BrN2O3
1,4-Bis(4-aminophenyl)-1,4-diazacyclohexane1,4-??(4-?????)????7479-12-1C16H20N4
(E)-3-(1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acrylic acid(E)-5-(2-??????)-2'-??????74131-06-9C12H14N2O7
2-Phenyl-9-[3-(9-phenyl-1,10-phenanthrolin-2-yl)phenyl]-1,10-phenanthroline721969-94-4C42H26N4
3-Pyrrolylboronicacid763120-55-4C4H6BNO2
Camphor Impurity 1483603-04-7C11H18O4S
1-Allyl-1,3-dihydro-2H-benzo[d]imidazol-2-one1-(2-????)-2-?????????72798-66-4C10H10N2O
(1R,3R)-3-Aminocyclohexanol(1R,3R)-3-???-??????721884-82-8C6H13NO
7-Methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine7752-54-7C7H8N4
6,7-Dihydropyrrolo[2,3-c]azepine-4,8(1H,5H)-dione72908-87-3C8H8N2O2
N-Isopropyl 4-fluorobenzamide4-????-N-??????????70001-45-5C10H12FNO
6-Amino-1-methyl-2,3-dihydro-1H-indol-2-one6-???-1-??-2-???…813424-16-7C9H10N2O
1-Iodo-3-methoxy-2-nitrobenzene1-???-3-???-2-?????,3-???-2-??????????725266-66-0C7H6INO3
4-Methoxybenzyl propionate??????????7549-33-9C11H14O3
Escitalopram Impurity N4-(??(4-??????)(????)??)-3-(??????)?????762266-07-9C21H15F2NO2
(1-Methyl-1H-1,2,4-triazol-3-yl)methanamine785760-73-8C4H8N4
2,2-Bis(3-nitro-4-hydroxyphenyl)hexafluoropropane73340-33-7C15H8F6N2O6
5,6-Dibromo-1H-benzo[d][1,2,3]triazole716320-92-2C6H3Br2N3
4,4'-(Ethene-1,1-diyl)bis(N,N-dimethylaniline)4,4'-??????(N,N-??????)7478-69-5C18H22N2
rel-(2S,3R)-2-Amino-3-hydroxy-3-phenylpropanoic acidDL-THREO-3-????7695-56-9C9H11NO3
1-(Perfluorophenyl)ethan-1-ol1-(????????)???,97830-50-2C8H5F5O
2-Chloro-4-(4-methoxyphenyl)pyrimidine75634-04-7C11H9ClN2O
1,15-Dibromopentadecane1,15-????????81726-81-0C15H30Br2
3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one70381-58-7C11H16N2O
2-Ethylisothiazolidine 1,1-dioxideN-??1,1-???-???????73343-04-1C5H11NO2S
2-Hydroxy-N,N,N-trimethylethan-1-aminium bis((trifluoromethyl)sulfonyl)amide????(???????????)???827027-25-8C7H14F6N2O5S2
5,6-Dimethoxynicotinic acid5,6-????????76470-34-3C8H9NO4
2-(Dimethylamino)propane-1,3-diol2-(DiMethylaMino)???-1,3-??78531-45-0C5H13NO2
(2,5-Dimethoxy-1,3-phenylene)dimethanol2,6-??(??????)-1,4-??????78840-04-7C10H14O4
(R)-3-Amino-3-(benzo[d][1,3]dioxol-5-yl)propanoic acid(R)-3-???-3-(3,4-????????)?????723284-85-3C10H11NO4
Pentafluorophenylethoxydimethylsilane71338-73-3C10H11F5OSi
2-Chloro-4,6-dimethoxybenzaldehyde2-???-4,6-??????????82477-61-0C9H9ClO3
Sorivudine????77181-69-2C11H13BrN2O6
Methyl 3-(((2-((diaminomethylene)amino)thiazol-4-yl)methyl)thio)propanimidate3-(((2-GUANIDINO-4-THIAZOLYL)METHYL)THIO)PROPANIMIDC???????76823-94-4C9H15N5OS2
3,3'-Bis(trimethylsilyl)-[1,1'-biphenyl]-4,4'-diyl bis(trifluoromethanesulfonate)828282-80-0C20H24F6O6S2Si2
Ethyl 4-methylthiazole-2-carboxylate4-?????-2-???????????7210-73-3C7H9NO2S
2-(3-Bromopyridin-2-yl)acetic acid2-(3-??????-2-?)????698970-84-2C7H6BrNO2
2-(3-Bromophenyl)-1,3-thiazole-4-carbaldehyde2-(3-???-??)-???-4-???????750624-69-2C10H6BrNOS
6-Aminoquinoxalin-2(1H)-one2(1H)-?????,6-???-69904-06-9C8H7N3O
Ethyl 2,3,4-tri-O-acetyl-β-D-glucuronide methyl ester(2-??2,3,4-??-O-???-D-?????????)?????77392-66-6C15H22O10
1,3-Dibutyl-1,1,3,3-Tetramethyldisilazane82356-80-7C12H31NSi2
Medetomidine Impurity 4879924-14-4C13H16N2
(2S,3R,4R,5S,6R)-2-(3-((5-(3-fluorophenyl)thiophen-2-yl)methyl)-4- methylphenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol842133-17-9C24H25FO5S
Dibutyl (2-(diethylamino)-2-oxoethyl)phosphonateDI-N-??N,N-????????????????7439-68-1C14H30NO4P
2,3,4,6-Tetra-O-benzyl-β-D-glucopyranosyl fluoride78153-79-4C34H35FO5
(S)-3-(pyrrolidine-2-carboxamido)benzoic acid724700-26-9C12H14N2O3
3-Chloro-4-fluorobenzamide3-???-4-????????701-43-9C7H5ClFNO
4-Methylthiophene 2-ylmethanol4-?????2-????74395-18-9C6H8OS
2-Methoxy-6-methylnicotinic acid2-???-6-??????72918-10-6C8H9NO3
2-Chloro-N-(pyridin-4-yl)acetamide?????,2-???-N-4-????-80650-46-0C7H7ClN2O
2-(6-Methoxybenzofuran-3-yl)acetic acid2-(6-METHOXY-1-BENZOFURAN-3-YL)????69716-05-8C11H10O4
Bis(tetraethylammonium) bis(2-thioxo-1,3-dithiole-4,5-dithiolato)zincate, 97%BIS(????????)BIS(2-THIOXO-1,3-????-4,5-?????)????72022-68-5C22H40N2S10Zn
(2S,3S)-2-amino-3-methyl-N-(4-nitrophenyl)pentanamide70324-66-2C12H17N3O3
Bis(heptafluoroisopropyl)ketone??(???????????)??813-44-5C7F14O
1-Phenylpentan-2-olDL-1-????-2-?705-73-7C11H16O
2-Amino-3-methylbenzene-1-thiol2-???-3-??????76462-17-4C7H9NS
5-Bromo-3-methoxyquinoline5-???-3-????-???776296-12-9C10H8BrNO
3-Bromo-2,4-dimethylthiophene3-broMo-2,4-??????79485-96-4C6H7BrS
9H-Perfluorononanoic acid9H-???????????76-21-1C9H2F16O2
(2,4-Dioxo-1,4-dihydroquinazolin-3(2H)-yl)acetic acid3-?????-????-2,4-??78754-94-6C10H8N2O4
Phenolphthalol2-[BIS(4-???????)??]?????81-92-5C20H18O3
4-Chloro-1H-indazol-3(2H)-one4-???-3-?????1H-???787580-87-4C7H5ClN2O
Nicotinamide 2-methyl-1,4-dioxo-1,2,3,4-tetrahydronaphthalene-2-sulfonate1,2,3,4-??????-2-??-1,4-???????-2-???,???-3-??????(1:1)73581-79-0C17H16N2O6S
(R)-2-(2-Bromobenzyl)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acidBoc-(R)-a-(2-???-??)-???706806-71-5C17H22BrNO4
Ketorolac Impurity 481H-????-1-?????,2,3-????-(9CI)83820-75-1C8H9NO2
(1s,2r)-2-Methylcyclohexan-1-amine(1S,2R)-2-?????????79389-36-9C7H15N
methyl 2-(4-((2-oxocyclopentyl)methyl)phenyl)propanoate81762-92-7C16H20O3
1-(4-Bromophenyl)hexan-1-one4-????????7295-46-7C12H15BrO
4,5-Bis(diphenylphosphoroso)-9,9-dimethyl-9h-xanthene808142-24-7C39H32O3P2
2-(2,4-Difluorophenyl)-2-oxoacetaldehyde2,4-??????????????79784-36-4C8H4F2O2
N-(3-chloro-4-methylphenyl)acetamide3-???-4-????????7149-79-3C9H10ClNO
(1R,4S)-4-(3,4-Dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-aminerac????????79836-45-6C17H17Cl2N
4,6,6-Trimethylbicyclo[3.1.1]hept-3-en-2-one4,6,6-??????????[3.1.1]HEPT-3-EN-2-ONE80-57-9C10H14O
3-Chloro-1H-indole-2-carbonitrile3-???-1H-??-2-??????74960-46-6C9H5ClN2
Methyl 4-((2-methoxy-2-oxoethyl)amino)-3-nitrobenzoate??4-((2-???-2-????)aMino)-3-????????698985-06-7C11H12N2O6
(5-Chlorobenzo[b]thiophen-3-yl)methanamine(5-???-1-?????-3-?)????71625-90-6C9H8ClNS
5-(2,4-Dichlorophenyl)-1H-pyrazole-3-carboxylic acid5-(2,4-DICHLORO-PHENYL)-4H-PYRAZOLE-3-?????78874-27-8C10H6Cl2N2O2
(7-Chloroheptyl)benzene71434-47-4C13H19Cl
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