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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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α-(3,4-Dihydroxyphenyl)lactic acid??-(3,4-????????)???22681-72-7C9H10O5
Propoxybenzene??????622-85-5C9H12O
5-Ethyl-2-(2-(4-nitrophenoxy)ethyl)pyridine85583-54-6C15H16N2O3
1-(Bromomethyl)-3-phenoxybenzene1-(?????)-3-?????51632-16-7C13H11BrO
Terephthalic acid compound with butane-1,1-diol (1:1)??(1,4-??? ??????)26062-94-2C12H16O6
N-Butylbenzylamine2403-22-7C11H17N
1,1'-((3-(Dimethylamino)propyl)azanediyl)bis(propan-2-ol)1,1-[[3-(??????)???]???]??s-2-???? (CAS No. 63469-23-8)63469-23-8C11H26N2O2
BEC63107-40-4C5H12BNO4S
2-Amino-N-(2-Bromophenyl)benzamide2-???-N-(2-?????)?????34489-85-5C13H11BrN2O
2-Amino-2-(3-bromophenyl)acetic acid2-???-2-(3-?????)????79422-73-4C8H8BrNO2
1-Tetradecylpyridinium Chloride1-??????????????2785-54-8C19H34ClN
4,5,9,10-Tetrahydropyrene4,5,9,10-?????????781-17-9C16H14
4-Bromo-2,5-dichlorophenol4-???-2,5-??????1940-42-7C6H3BrCl2O
(1-Hydroxy-2-(pyridin-3-yl)ethane-1,1-diyl)bis(phosphonic acid), sodium salt hydrate329003-65-8C7H14NNaO8P2
Dimethyldioctylammonium (bromide)??????????????3026-69-5C18H40BrN
(-)-Dihydrocarvyl acetate20777-49-5C12H20O2
N-(4-(N-((3R,4S,6R)-2-(((2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-m2-(2H-??????-2-?)-p-???612069-30-4C45H77N3O15S
2-(Ethylthio)phenylboronic acid362045-33-8C8H11BO2S
(3-Phenyl-1H-inden-1-ylidene)bis(tricyclohexylphosphine)ruthenium(II)dichloride250220-36-1C51H76Cl2P2Ru
1-(2-Methoxyethoxy)-4-nitrobenzene4-?????-2-????????22483-40-5C9H11NO4
D-Iditol25878-23-3C6H14O6
4-Nitrophenyl (tert-butoxycarbonyl)-L-phenylalaninate7535-56-0C20H22N2O6
N-(4,5-Dichloro-2-nitrophenyl)acetamideN1-(4,5-????-2-?????)??????5462-30-6C8H6Cl2N2O3
3-(((2-Guanidinothiazol-4-yl)methyl)thio)-N-sulfamoylpropanamide hydrochloride (Famotidine Impurity)[3-[[[2-(??????????)-4-????]??]??]?????]????????(???????)76824-17-4C8H15ClN6O3S3
2,2'-(((2,2-Bis(hydroxymethyl)propane-1,3-diyl)bis(oxy))bis(methylene))bis(2-(hydroxymethyl)propane-1,3-diol)?????????78-24-0C15H32O10
1-Hexyn-1-yltrimethylsilane3844-94-8C9H18Si
Ethyl 2-methoxy-5-sulfamoylbenzoate??2-???-5-?????????33045-53-3C10H13NO5S
Sodium 3,3'-(dodecylazanediyl)dipropionate??????????????????3655-00-3C18H33NNa2O4
(2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-o?????????B307974-61-4C38H72N2O11
Ethane-1,2-diamine hydrochloride18299-54-2C2H9ClN2
Glycinexylidide2-???-N-(2,6-?????)??????18865-38-8C10H14N2O
N-(3-Aminophenyl)propanamideN-(3-?????)???????22987-10-6C9H12N2O
Triphenyl(vinyl)phosphonium bromide?????????? ?????5044-52-0C20H18BrP
2,4,6-Tribromo-3-methylphenol4619-74-3C7H5Br3O
N-Ethylbenzo[d][1,3]dioxol-5-amine???????????32953-14-3C9H11NO2
3-Chloro-5-methylpyridine-2-ylamine31430-41-8C6H7ClN2
H-His(1-Me)-OMe57519-09-2C8H13N3O2
Boc-D-Gly(allyl)-OH.DCHA221352-64-3C22H40N2O4
7-Hydroxyflavanone7-????????6515-36-2C15H12O3
4-carbamimidoylbenzamide hydrochloride59855-11-7C8H10ClN3O
2-(4-Chlorophenyl)-4-(dimethylamino)-2-(pyridin-2-yl)butanenitrile (Chlorphenamine Impurity)??-(4-?????)-??-[2-(??????)??]???-2-??????65676-21-3C17H18ClN3
Dicyclohexyl disulfide2550-40-5C12H22S2
(S)-2-Amino-3-(perfluorophenyl)propanoic acid34702-59-5C9H6F5NO2
(S)-4-((1-carboxy-2-(4-hydroxyphenyl)ethyl)amino)-4-oxobutanoic acid (Clavulanic acid Impurtiy)374816-32-7C13H15NO6
Phebalosin6545-99-9C15H14O4
2-Amino-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamideGLY-7-???-4-?????77471-42-2C12H12N2O3
Plifenat21757-82-4C10H7Cl5O2
5-Bromo-2-chloronicotinamide5-???-2-??????-3-??????75291-85-9C6H4BrClN2O
tert-Butyl 2-(4-(pyridin-2-yl)benzylidene)hydrazinecarboxylatetert-??[[4-(2-????)??]???]???????????198904-84-6C17H19N3O2
1,3-Di(1H-1,2,4-triazol-1-yl)benzene (Efinaconazole Impurity)???????C514222-44-7C10H8N6
4-(Morpholin-4-ylmethyl)morpholineN,N'-???????5625-90-1C9H18N2O2
Diethyl 4-chloropyridine-2,6-dicarboxylate53389-01-8C11H12ClNO4
N-Ethyl-2-methylprop-2-en-1-amineN-??-2-??????18328-90-0C6H13N
(R)-3-((tert-Butoxycarbonyl)amino)-4-(o-tolyl)butanoic acid269398-80-3C16H23NO4
4-Aminonaphthalene-1-sulfonic acid84-86-6C10H9NO3S
9,9-Dimethyl-9,10(9H)-Acridinyl9,9-???-9,10-????-????53884-62-1C15H15N
8-Bromo-2H-chromen-2-one8-???-2H-1-????-2-ONE33491-30-4C9H5BrO2
3-Methyl-2-nitropyridine18368-73-5C6H6N2O2
N1,N2-Dimethylphthalamide19532-98-0C10H12N2O2
2-(2-Hydroxyethoxy)benzaldehyde2-(2-????????)??????22042-72-4C9H10O3
2-(2-Aminopropanamido)-4-methylpentanoic acid1999-42-4C9H18N2O3
Propyl 2-methylbutanoateN-???-2-???????37064-20-3C8H16O2
3-Iodopicolinonitrile3-IODOPYRIDINE-2-?????827616-52-4C6H3IN2
(R)-tert-Butyl (1,4-dihydroxybutan-2-yl)carbamate(R)-(+)-2-(Boc-???)-1,4-????397246-14-9C9H19NO4
2-(2,4-Difluorophenyl)-1,3-di(1H-1,2,4-triazol-1-yl)propan-2-yl dihydrogen phosphate (Efinaconazole Impurity)???????194798-83-9C13H13F2N6O4P
5-Fluoro-4-hydroxypyrimidine671-35-2C4H3FN2O
4,5-Dimethyl-1H-imidazole4,5-???-1H-????2302-39-8C5H8N2
Erichrome blue black B3564-14-5C20H15N2NaO5S
P-tolylmethanethiol4498-99-1C8H10S
Obtucarbamate B20913-18-2C11H14N2O4
2,3-Dihydro-1H-pyrrolo[3,4-c]pyridine monohydrochloride651558-58-6C7H9ClN2
Isopropyl glycidyl ether????????????4016-14-2C6H12O2
Nonenylsuccinic anhydride28928-97-4C13H20O3
2-((2-Nitrophenyl)thio)aniline19284-81-2C12H10N2O2S
1-(Chloromethyl)-2-iodobenzene59473-45-9C7H6ClI
Bis[1,1,2,2-tetrafluoro-6,6-dimethyl-1-(trifluoromethoxy)-3,5-heptanedionato-κO3,κO5]copper80289-21-0C20H20CuF14O4
(S)-2-((S)-2-Amino-3-hydroxypropanamido)pentanedioic acid6403-16-3C8H14N2O6
2-Isopropylbenzenethiol2-(1-????)????6262-87-9C9H12S
Z-D-Pyr-OH78339-57-8C13H13NO5
4-Amino-5-(ethylthio)-2-methoxybenzoic acid2-???-4-???-5-???????71675-86-0C10H13NO3S
Anthraquinone-1,5-disulfonic acid disodium salt853-35-0C14H6Na2O8S2
1-Nitro-2-(phenylsulfonyl)benzene31515-43-2C12H9NO4S
Methyl-2-(3-nitrobenzylidene)-3-oxobutanoate39562-17-9C12H11NO5
1,1,3-Trimethylthiourea2489-77-2C4H10N2S
Guanidine Sulfamate50979-18-5CH8N4O3S
Ethyl 4-hydroxyquinoline-2-carboxylate24782-43-2C12H11NO3
2,7-Dinitro-9H-fluoren-9-one2,7-????-9-?????31551-45-8C13H6N2O5
(+)-Rhododendrol59092-94-3C10H14O2
3-Iodoquinolin-4-ol3-IODO-???-4-OL64965-48-6C9H6INO
Tin(IV)phthalocyanine dichloride18253-54-8C32H16Cl2N8Sn
4-(Carboxymethyl)-2-ethoxybenzoic acid (Repaglinide Impurity)220438-80-2C11H12O5
Nebularine??550-33-4C10H12N4O4
2,2'-Azanediylbis(N-(2,6-dimethylphenyl)acetamide) (Lidocaine Impurity)745798-07-6C20H25N3O2
6-Pentyl-2H-pyran-2-one27593-23-3C10H14O2
2-((4-Aminophenyl)(ethyl)amino)ethanol sulfate4327-84-8C10H18N2O5S
Iridium(IV) iodide7790-45-6I4Ir
(S)-Diethyl 2-hydroxysuccinate???L-????691-84-9C8H14O5
Calcium butyrate???????5743-36-2C8H14CaO4
(Acetylacetonato)(norbornadiene)rhodium(I)32354-50-0C12H15O2Rh
Levofloxacin (mesylate)226578-51-4C19H24FN3O7S
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