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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-400-8210725
???:malulu@leyan.com
??:China
URL: https://www.leyan.com/
? ?? ?:39990
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1-Bromo-2-(2-methoxyethoxy)benzene109417-60-9C9H11BrO2
5-Iodo-1H-indazole-3-carbaldehyde677702-22-6C8H5IN2O
3,4-Bis((tert-butoxycarbonyl)amino)benzoic acidDI-BOC-3,4-????????66636-17-7C17H24N2O6
1-(4-Ethylphenyl)butane-1,3-dione1-(4-??-??)-??-1,3-??58278-92-5C12H14O2
2-(6-Methoxypyridin-2-yl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione6-??????-2-???MIDA????1227700-45-9C11H13BN2O5
3-Chloro-2-hydrazono-1,2-dihydroquinoxaline2-???-3-?????????51347-93-4C8H7ClN4
2-Chloro-8-methoxyquinoline-3-carbaldehyde???AU36-M57273568-28-2C11H8ClNO2
1-(2,4,6-Trimethylbenzyl)piperazine1-(246-??????)????41717-26-4C14H22N2
6-(2-Chloroacetyl)benzo[d]oxazol-2(3H)-one6-??????-2-??????9754903-10-5C9H6ClNO3
Bisoprolol Impurity 17109791-19-7C15H23NO5
2-Ethynyl-1,3,5-trifluorobenzene2-ETHYNYL-1,3,5-TRIFLUORO-??366807-79-6C8H3F3
2-(Chloromethyl)-1-isopropyl-1h-imidazole2-?????-1-?????-1H-????773817-02-0C7H11ClN2
4-Bromo-3-(4-fluorophenyl)-1-methyl-1h-pyrazole863605-34-9C10H8BrFN2
Methyl[(5-phenyl-1,2-oxazol-3-yl)methyl]amine hydrochloride??-(5-??-????-3-???)-?????852227-91-9C11H13ClN2O
2-Methyl-3-(pyrrolidin-2-yl)pyridine2-???????64114-19-8C10H14N2
2-Chloro-N-(1,3,4-thiadiazol-2-yl)acetamide4454-63-1C4H4ClN3OS
2-(4-Isobutylphenyl)propanenitrile2-(4-??????)??????58609-73-7C13H17N
5-(2-Bromoethyl)imidazolidine-2,4-dione5-(2-?????)????7471-52-5C5H7BrN2O2
(S)-3-(((Benzyloxy)carbonyl)amino)pentanoic acid271600-24-9C13H17NO4
2-(1-Aminoethyl)aniline2-(1-???-??)-????39909-26-7C8H12N2
4,4-Dimethoxy-2-methylbutan-2-ol31525-67-4C7H16O3
Ethyl 1-(2-chloroacetyl)piperidine-4-carboxylate??1-(2-??????)-4-??????????318280-71-6C10H16ClNO3
3-(Thiazol-4-yl)aniline3-(1,3-???-4-?)???134812-28-5C9H8N2S
Methyl 4-chlorobutanimidate hydrochloride??3–??????????????77570-15-1C5H11Cl2NO
2-Bromopyridine-3-sulfonyl chloride1060811-59-7C5H3BrClNO2S
7-Methyl-1h-pyrrolo[3,2-b]pyridine-3-carboxylic acid7-??-4-????-3-?????1190312-60-7C9H8N2O2
2-(4-{[(9h-fluoren-9-yl)methoxy]carbonyl}morpholin-3-yl)acetic acid4-FMOC-3-??????-????885273-95-0C21H21NO5
1-(Bromomethyl)-3-fluoro-2-methylbenzene3-????-2-??????500912-14-1C8H8BrF
[4-(2-chlorophenyl)oxan-4-yl]methanamine hydrochloride1258650-13-3C12H17Cl2NO
5-Methyl-2-phenyl-2H-1,2,3-triazole-4-carboxylic acid4-??-2-??-1,2,3-?????-5-????22300-56-7C10H9N3O2
2-Hydrazinylquinoxaline2-??????????61645-34-9C8H8N4
(1r)-1-Hydroxy-1-phenylpropan-2-one(R)-1-????-1-?????1798-60-3C9H10O2
2,4-Difluoro-1-(1-methylethenyl)benzene??,2,4-?????-1-(1-?????)-(9CI)156570-11-5C9H8F2
2-Hydrazinyl-4,5-dimethylthiazole2(3H)-????,4,5-???-,????(9CI)124285-37-6C5H9N3S
5-Bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine652148-98-6C11H15BBrNO2
(1h-1,2,4-Triazol-3-yl)methanamine dihydrochloride2H-[1,2,4]TRIAZOL-3-YL-????????859791-21-2C3H8Cl2N4
(5-(Trifluoromethyl)pyridin-2-yl)methanamine dihydrochloride(5-(????????)???-2-?)????????1350637-24-9C7H9Cl2F3N2
3-Bromo-4-chlorobenzohydrazide3-???-4-??????????148993-18-4C7H6BrClN2O
2-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid74444-77-2C11H13NO2
2-Chloro-N-(3,4-difluorophenyl)acetamide2-???-N-(3,4-???????)??????76778-13-7C8H6ClF2NO
1-[4-(4-fluorophenoxy)phenyl]ethanone1-[4-(4-???????)??]???35114-93-3C14H11FO2
5-Nitro-2-(pyrrolidin-1-yl)benzoic acid5-NITRO-2-(1-PYR????)???????19555-48-7C11H12N2O4
2-{[(1s)-1-phenylethyl]amino}ethan-1-ol(S)-(-)-N-(2-???????)-??-??????66849-29-4C10H15NO
N-(4-Bromophenyl)-3-oxobutanamideN-(4-???-??)-3-??-?????38418-24-5C10H10BrNO2
5-Tert-butyl-1,2,4-oxadiazol-3-amine91362-43-5C6H11N3O
Chlorobisphenol A3-????????74192-35-1C15H15ClO2
6-Methyl-4-(trifluoromethyl)pyrimidin-2(1h)-imine5734-63-4C6H6F3N3
4-Morpholino-3-nitrobenzoic Acid4-???-4-YL-3-???-???26577-59-3C11H12N2O5
1-Benzyl-3-phenylpiperidin-4-amine4-??????,3-??-1-(????)-802826-21-7C18H22N2
5-Chloro-2-nitrobenzene-1-sulfonamide5-???-2-?????-1-?????68379-05-5C6H5ClN2O4S
2-(5-Methyl-2-thienyl)ethanamine Hydrochloride2-(5-??-2-???)??????1215839-34-1C7H12ClNS
3-Amino-3-(4-bromo-2-methylphenyl)propanoic acid299164-09-3C10H12BrNO2
Erythromycin, 12-deoxy-9-[O-[(2-methoxyethoxy)methyl]oxime], (9E)-425365-65-7C41H76N2O14
1,5-Dimethyl-1h-pyrazole-4-carbonitrile856860-16-7C6H7N3
2-(Benzo[b]thiophen-3-yl)oxirane3-????????26168-40-1C10H8OS
(R)-1-(9H-Fluoren-9-yl)ethanolR-(+)-1-(9-?????)???107474-78-2C15H14O
4-Bromo-2-methylbenzothioamide4-???-2-????????397845-03-3C8H8BrNS
3-Hydroxypent-4-enenitrile1-???-2-?????-3-??27451-36-1C5H7NO
n-(5-Methylisoxazol-3-yl)benzenesulfonamideN-(5-??-3-?????)???????13053-79-7C10H10N2O3S
1,3-Bis(2-(bicyclo[2.2.1]hept-5-en-2-yl)ethyl)-1,1,3,3-tetramethyldisiloxane198570-39-7C22H38OSi2
4-Cyclopropyl-4-oxobutanoic acid4-???????-4-??????53712-75-7C7H10O3
2-Hydroxypropane-1,3-diyl diacetate2-???????-1,3-????????105-70-4C7H12O5
6-Methyl-5-nitropyridine-2-carboxylic acid24194-98-7C7H6N2O4
1-Benzyl-4-methylpiperidin-4-ol1-??-4-??????-4-OL3970-66-9C13H19NO
3-Chlorobenzofuran????,3-???-63361-59-1C8H5ClO
1-(Phenylsulfonyl)-1h-pyrazole1-(?????)???108128-27-4C9H8N2O2S
Methyl 2-((tert-butoxycarbonyl)amino)pent-4-enoateMETHYL-2-BOC-???-4-???106928-50-1C11H19NO4
7-Azaspiro[4.5]decane7-?????[4.5]??176-73-8C9H17N
2-Methyl-2-phenylmorpholine2-??-2-??????109461-41-8C11H15NO
[4-(2-methylpropyl)phenyl]methanol(4-??????)???110319-85-2C10H14O
(2s)-1,1,1-Trifluorobutan-2-amine hydrochloride101054-96-0C4H9ClF3N
9-Ethyl-9h-carbazole-3,6-dicarbaldehyde9-??-9H-???-3,6-?????????70207-46-4C16H13NO2
1-Benzyl-4-chlorophthalazine1-??-4-???????40848-53-1C15H11ClN2
NDI812-2ThBr1178586-27-0C62H88Br2N2O4S2
Bortezomib Impurity 5287304-47-0C15H26BClO2
2,2,2-Trifluoro-1-mesitylethan-1-one2,2,2-TRIFLUORO-2′,4′,6′-?????????313-56-4C11H11F3O
2-Oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile2-OXO-6-??-1,2-?????-3-????????43083-13-2C12H8N2O
2-(3-Pyrrolidinyloxy)pyridine2-(????-3-???)-???253603-61-1C9H12N2O
(R)-1-Cyclopentylethan-1-amine(R)-1-??????-????150852-72-5C7H15N
4-Bromo-3-nitrobenzene-1-sulfonamide4750-20-3C6H5BrN2O4S
2-Amino-2-[4-(trifluoromethyl)phenyl]ethanol hydrochloride1423032-18-1C9H11ClF3NO
1,3-bis(carboxymethyl)-1H-imidazol-3-ium chloride805228-36-8C7H9ClN2O4
3-Bromo-2,2-dimethylpropanoic acid3-???-2,2-????????2843-17-6C5H9BrO2
2-Methylpropanedinitrile2-????????3696-36-4C4H4N2
3-(Trifluoromethyl)quinoline-8-carboxylic acid588702-66-3C11H6F3NO2
1-Allyl-4-fluorobenzene3-(4-??????)-1-???1737-16-2C9H9F
Methyl 2-(2-hydroxyphenyl)-3-methoxyprop-2-enoate125808-20-0C11H12O4
2-(2-Aminoethoxy)-4-chloropyridine1346708-15-3C7H9ClN2O
Benzyl bis(2-hydroxyethyl)carbamate70782-12-6C12H17NO4
2,2-Difluoro-2-(2-methoxyphenyl)acetic acid1250773-62-6C9H8F2O3
3-(2-Methylphenoxy)propanoic acid2-??????????25173-35-7C10H12O3
2-(2-Morpholinoethoxy)aniline2-(2-????-4-????)???64039-56-1C12H18N2O2
3-(3-Fluorophenyl)azetidine hydrochloride3-(3-??????)???????1203685-14-6C9H11ClFN
(1r)-2-Phenyl-1-[(1s,2s,6r,8s)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,]decan-4-yl]ethan-1-aminehydrochloride(R)-BoroPhe-(+)-????-HCl178455-03-3C18H27BClNO2
6-Oxolithocholic acid3-??-?????-6-?????2393-61-5C24H38O4
4-(2-Fluorophenyl)tetrahydro-2h-pyran-4-carbonitrile4-(2-??????)????????-4-??????859164-45-7C12H12FNO
(5-Fluoroindol-1-yl)acetic acid(5-FLUOROINDOL-1-YL)????796071-90-4C10H8FNO2
1-(5-Ethylthiophen-2-yl)ethan-1-one1-(5-??-???-2-YL)-???18761-46-1C8H10OS
Octyl thiomaltoside?????????148616-91-5C20H38O10S
1-(2,4-Dimethylphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione1-(2,4-????-??)-??-2,5-???1080-52-0C12H11NO2
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