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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39990
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2-Chloro-N-(2,4-dichlorophenyl)acetamide2-???-N-(2,4-??????)??????6974-56-7C8H6Cl3NO
4-Benzyloxy-3-chlorophenol4-????-3-?????86902-27-4C13H11ClO2
Fucosyl-lacto-N-sialylpentaose c111216-36-5C43H72N2O33
3-Amino-1-(furan-2-ylmethyl)thiourea4-(2-????)-3-????????96860-19-4C6H9N3OS
1,2,3,4-Tetrahydroisoquinoline-2-sulfonyl chloride3,4-??????????-2(1H)-????????(SALTDATA:FREE)195987-27-0C9H10ClNO2S
2-(5-Nitro-1h-indol-3-yl)acetonitrile5-???-3-?????????6952-13-2C10H7N3O2
1-Phenylpentan-3-one1-????-3-?20795-51-1C11H14O
1-(2-Bromobenzyl)piperidine1-(2-?????)????1459-22-9C12H16BrN
2-(4-Fluorophenoxy)-2-methylpropanoic acid?????587-11-1C10H11FO3
3-(2,3-Dihydro-1h-indol-1-yl)propan-1-amine61123-70-4C11H16N2
3-(4-Methylphenyl)-1-phenyl-1H-pyrazol-5-amine2-??-5-P-??-2H-???-3-???90012-40-1C16H15N3
2-(Chloromethyl)-4-(trifluoromethyl)pyrimidine2-(?????)-4-(????????)????944905-91-3C6H4ClF3N2
1,1-Dimethylethyl N-(4-bromo-2,5-dimethylphenyl)carbamatetert-??N-(4-???-2,5-?????)?????1086392-05-3C13H18BrNO2
4-(1,2,3-Thiadiazol-4-yl)benzoic acid4-(1,2,3-?????-4-?)???187999-31-1C9H6N2O2S
2-Benzyl-octahydrocyclopenta[c]pyrrol-4-amine2-??-??????-??????[C]??-4-???186201-60-5C14H20N2
3-Hydroxyquinoline-4-carboxylic acid3-????????-4-????118-13-8C10H7NO3
N-Methyl-4-(piperidin-4-yl)benzamide4-(4'-N-??????)????161610-09-9C13H18N2O
Dimethyl[(1h-pyrrol-2-yl)methyl]amineN,N-???-1-(1H-??-2-?)????14745-84-7C7H12N2
(Disulfanediylbis(4,1-phenylene))dimethanol4,4'-???????(4,1-???)????7748-20-1C14H14O2S2
N-(Tetrahydro-2H-pyran-3-yl)methanamine HClN-????????-2H-??-3-?????1187931-62-9C6H14ClNO
Tert-butyl 4-hydroxy-4-(nitromethyl)piperidine-1-carboxylatetert-??4-????-4-(?????)????-1-???????819800-93-6C11H20N2O5
6-(3-Aminophenyl)picolinic acid6-(3-?????)????1261925-21-6C12H10N2O2
4-(4-Nitrophenyl)piperazin-2-one4-(4-?????)-2-?????223785-99-7C10H11N3O3
(3r)-3-{[(tert-butoxy)carbonyl]amino}-4,4-dimethylpentanoic acid1374669-66-5C12H23NO4
4-Chloro-3-sulfamoylbenzene-1-sulfonyl chloride2-???-5-?????????????61450-06-4C6H5Cl2NO4S2
2-(O-Tolyl)-thiazole-4-carboxylic acid ethyl ester2-(O-??)-???-4-???????????885278-51-3C13H13NO2S
1-(4-Chlorophenyl)-1h-imidazole-2-thiol1-(4-?????)?????-2-??17452-12-9C9H7ClN2S
1-(Pyrrolidin-3-yl)pyrrolidine1,3-?????(9CI)267241-99-6C8H16N2
1-((2-Chloroethyl)sulfonyl)-4-fluorobenzene33330-46-0C8H8ClFO2S
2-[(3-bromophenyl)methoxy]benzoic acid???,2-[(3-?????)???]-743453-43-2C14H11BrO3
2-(2,4-Dichlorophenoxy)-1-(piperidin-1-yl)ethan-1-one2-(2,4-???????)-1-(1-????)???39489-66-2C13H15Cl2NO2
(2S)-2-Amino-2-(2-bromophenyl)acetic acid(2S)-2-???-2-(2-?????)????339274-34-9C8H8BrNO2
1-((2R,3S,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-(hydroxyimino)-3,4-dihydropyrimidin-2(1H)-one (Molnupiravir Impurity)13491-41-3C9H13N3O6
1-Nitropentane1-?????628-05-7C5H11NO2
2,2-Dimethylhex-5-en-1-ol2,2-?????-5-?-1-?56068-50-9C8H16O
4,5-diiodo-1,2-dimethyl-1h-imidaZole4,5-????-1,2-???-1H-????13369-82-9C5H6I2N2
3-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)benzoic acid3-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-???40101-51-7C15H9NO4
6-Bromo-7-fluoro-1,2,3,4-tetrahydroquinolin-2-one1156389-00-2C9H7BrFNO
N-(2,4-Dichlorobenzoyl)glycine(2,4-DICHLORO-BENZOYLAMINO)-????7554-79-2C9H7Cl2NO3
Lacto-N-neofucopentaose-V145876-86-4C32H55NO25
1-(Pyrazin-2-yl)piperidine-4-carboxylic acid606104-21-6C10H13N3O2
2,5-Dibromobenzene-1-sulfonamide2,5-????-???????7467-11-0C6H5Br2NO2S
1-Benzyl-3-methylpyrrolidin-3-amine1-??-3-??????-3-???181114-76-1C12H18N2
Methyl[(3-methylthiophen-2-yl)methyl]amine??-(3-?????-2-???)??860997-09-7C7H11NS
2,3,5,6,8,9,11,12-Octahydronaphtho[2,3-b][1,4,7,10,13]pentaoxacyclopentadecine17454-47-6C18H22O5
1-Bromo-2-butoxy-4-fluorobenzene1-???-2-???-4-??????1036724-57-8C10H12BrFO
1-Bromo-4-(vinyloxy)benzene1-???-4-(?????)??1005-61-4C8H7BrO
(1S)-1-(3-Fluorophenyl)ethan-1-ol(S)-1-(3-??????)???126534-32-5C8H9FO
(3-Cyanophenoxy) acetic acid ethyl ester(3-CYANOPHENOXY)??????????55197-25-6C11H11NO3
4-Bromo-5-ethylthiophene-2-carbaldehyde36880-34-9C7H7BrOS
4-Ethynyl-1-fluoro-2-methylbenzene351002-93-2C9H7F
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid6363-90-2C15H8BrNO4
1-Amino-2,3-dihydro-1h-indene-1-carboxylic acidDL-1-?????-1-????????3927-71-7C10H11NO2
3-(Pyrrolidin-3-yloxy)pyridine dihydrochloride3-(3-???????)??????1185083-43-5C9H13ClN2O
Methyl 3-(4-bromo-1h-pyrazol-1-yl)-2-methylpropanoate3-(4-BROMO-PYRAZOL-1-YL)-2-??-???????????1005615-47-3C8H11BrN2O2
thiazol-5-carbohydrazide???-5-???????101257-37-8C4H5N3OS
Phenyl n-(4-cyanophenyl)carbamate??-N-(4-?????)??????71130-54-6C14H10N2O2
Cyclohex-1-en-1-yl acetate1-????????????1424-22-2C8H12O2
Methyl 2-[4-(chlorosulfonyl)phenoxy]acetate(4-?????????)??????????56077-78-2C9H9ClO5S
2-Chloro-n,n-bis(propan-2-yl)acetamideN,N-???????????????7403-66-9C8H16ClNO
1-(1,3-Thiazol-2-yl)propan-1-amine473733-53-8C6H10N2S
9-Benzyl-3,9-diazabicyclo[4.2.1]nonane108437-46-3C14H20N2
2,3-Dihydro-1,4-benzodioxin-6-butanoic acid4-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)???14939-93-6C12H14O4
7-Fluoro-benzo[d]isoxazol-3-ylamine1,2-??????-3-??,7-????-(9CI)268734-39-0C7H5FN2O
1-Cyclohexylpiperidin-4-one1-??????-4-?????16771-84-9C11H19NO
4-Chloro-2-(pyridin-4-yl)quinazoline4-???-2-???-4-?????6484-27-1C13H8ClN3
4-(Morpholin-4-yl)butan-1-amine4-(????-4-?)??-1-??6321-07-9C8H18N2O
1-(3-Bromopropyl)-2-fluorobenzene1-(3-???-???)-2-????-??129254-75-7C9H10BrF
2,6-Dimethylpyridine-4-carboxylic acid hydrochloride2,6-????????????857363-49-6C8H10ClNO2
GalNAcβ(1-4)GlcNAc-β-pNPGalNAc??(1-4)GlcNAc-??-pNP872578-72-8C22H31N3O13
(2-Bromoethyl)cyclopentaneβ-????????????18928-94-4C7H13Br
3-(2-Nitrophenoxy)propanoic acid3-(2-??????)?????6336-59-0C9H9NO5
2-(3,5-Difluorophenyl)aniline2-(3,5-???????)???873056-60-1C12H9F2N
N-Benzyl-4-bromo-5-fluoro-2-nitroanilineN-??-4-???-5-????-2-??????1330750-40-7C13H10BrFN2O2
Morpholine-3-carboxamide????-3-????????848488-74-4C5H10N2O2
n-(Propan-2-yl)oxan-4-amine?????-(TETRAHYDRO-PYRAN-4-YL)-??220642-10-4C8H17NO
3-Phenylbutan-2-one3-????-2-?769-59-5C10H12O
5-(4-Fluorophenyl)thiophene-2-carbohydrazide5-(4-??????)???-2-????? ??????852296-85-6C11H9FN2OS
2-(4-Chloro-3-methylphenoxy)acetic acid(4-???-3-??-???)-????588-20-5C9H9ClO3
5-Chloroquinoline-8-carboxylic acid5-??????-8-????70585-49-8C10H6ClNO2
2-(2-Methylphenyl)morpholine1017395-56-0C11H15NO
3-(Thiophen-3-yl)-1h-pyrazole19933-25-6C7H6N2S
5-Hydroxy-2-(4-methylsulfonylphenyl)pyridine5-?????-2-(4-???????)???1032825-20-9C12H11NO3S
1-(4-Bromo-2-fluorophenyl)-3-chloropropan-1-one395639-63-1C9H7BrClFO
5-Chloro-4-hydroxy-2-methoxypyridine5-???-2-??????-4-?1196146-71-0C6H6ClNO2
2-Fluoro-3-methyl-6-bromophenol1310416-52-4C7H6BrFO
(6-Chloro-1,3-dioxaindan-5-yl)methanol6-??????????2591-25-5C8H7ClO3
Methyl[2-(thiophen-2-yl)ethyl]amine??-(2-???-2-YL-??)-??106891-32-1C7H11NS
N-Acetyl-S-(3-amino-3-oxopropyl)-L-cysteineN-???-S-(2-??????)-L-????81690-92-8C8H14N2O4S
6-Bromo-4-methyl-2,3-dihydro-1,4-benzoxazine188947-79-7C9H10BrNO
Ethyl 2-hydrazinyl-4-methylpyrimidine-5-carboxylate??2-??????-4-??????-5-???????66373-46-4C8H12N4O2
2-((2,6-Dichlorobenzyl)thio)ethan-1-amine2-[(2,6-??????)??]????48133-71-7C9H11Cl2NS
1-(3-Chlorophenyl)propan-1-ol1-(3-?????)???-1-?32019-30-0C9H11ClO
2-Cyano-N-(4-methoxyphenyl)acetamide2-???-N-(4-?????)??????5382-38-7C10H10N2O2
4-(4-Methoxyphenyl)oxane-4-carboxylic acid4-(4-???-??)-??????-??-4-?????3648-58-6C13H16O4
2-Hydroxy-2-methylbutanenitrile2-????-2-???????4111-08-4C5H9NO
(+/-)-2-(Methylamino)succinic acid, monohydrateN-??-DL-??????????????303750-06-3C5H9NO4H2O
2-Cyano-N-(4-methylphenyl)acetamide2-???-NP-??-???????6876-54-6C10H10N2O
Phenylmethyl N-(aminoiminomethyl)carbamate16706-54-0C9H11N3O2
Difluoro-2,5-dihydrofuran-2,5-dione???????????669-78-3C4F2O3
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