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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/
? ?? ?:39988
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2-Benzyl-1,2,3,4-tetrahydroisoquinoline-8-carboxylic acid2-??-1,2,3,4-???????????-8-?????1053656-29-3C17H17NO2
3-Octylthiophene homopolymer104934-51-2C12H18R2S
(3S)-3-Hydroxy-1-methylpyrrolidine-2,5-dione(S)-(-)-2-HYDROXY-N-???????104612-35-3C5H7NO3
4-Nitrophenyl β-D-cellotrioside106927-48-4C24H35NO18
(2-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)(morpholino)methanone1092563-48-8C17H23BClNO4
1-(2,6-Dihydroxynaphthalen-1-yl)ethan-1-one108804-50-8C12H10O3
trans-Methyl (4-isopropylcyclohexane-1-carbonyl)-d-phenylalaninate????????????105746-47-2C20H29NO3
5-Bromo-2',3',5'-tri-O-acetyluridine5-???-2',3',5'-??-?-??????105659-32-3C15H17BrN2O9
Methyl 2-(3-hydroxyprop-1-yn-1-yl)benzoate??2-(3-HYDROXYPROP-1-YNYL)?????103606-72-0C11H10O3
[4-(1,3-Benzoxazol-2-yl)phenyl]boronic acid1065657-51-3C13H10BNO3
β-Nicotinamide adenine dinucleotide reduced (dipotassium)??-DPNH????104809-32-7C21H27K2N7O14P2
3-(Hex-2-en-1-yl)dihydrofuran-2,5-dione2-??-1-???????10500-34-2C10H14O3
2,3-Dichloro-2-methylpropanoic acid2,3-??????????10411-52-6C4H6Cl2O2
Pyridoxine dicaprylate????????????106483-04-9C24H39NO5
Chloro[[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](N,N-dimethyl-3,5-dimethoxybenzylamine)palladium(II)]???[[1,3-??(2,6-????????)????-2-???](N,N-???-3,5-????????)???(II)]1093348-08-3C38H53ClN3O2Pd-
(s)-2-Amino-3-(pyridin-2-yl)propanoic acid dihydrochloride(S)-2-???-3-(???-2-?)????????1082692-96-3C8H12Cl2N2O2
3-(3-Bromophenyl)oxetane3-(3-?????)???1044507-52-9C9H9BrO
Tetrazine-Amine1092689-33-2C9H9N5
cis-3-Aminocyclobutanol(CIS)-3-?????????1036260-43-1C4H9NO
Eprazinone10402-90-1C24H32N2O2
N-(2-Benzoyl-4-chlorophenyl)formamideN-(2-???-4-?????)?????10352-28-0C14H10ClNO2
3-Nitro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine1032758-80-7C11H16BN3O4
6-Bromo-2,3-dichloropyridine6-???-2,3-???????1033820-08-4C5H2BrCl2N
2-(Carboxy(2-phenoxyacetamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid (Penicillin Impurity)1049-84-9C16H20N2O6S
4-((11-(Acryloyloxy)undecyl)oxy)benzoic acid4-(11-????????????)???106620-90-0C21H30O5
Piperidin-1-yl(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone3-(PIPERIDINE-1-CARBONYL)?????,???????1073353-62-4C18H26BNO3
6-Isopropylnicotinaldehyde3-??????????,6-(1-????)-(9CI)107756-03-6C9H11NO
Methyl 5-(bromomethyl)thiophene-2-carboxylate??5-(?????)-2-??????????108499-32-7C7H7BrO2S
Ethyl 1-cyclopropyl-6,8-difluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate3-????????,1-??????-6,8-?????-1,4-????-7-(3-??-1-?????)-4-??-,??????103460-87-3C20H23F2N3O3
tert-Butyl 1,8-diazaspiro[5.5]undecane-8-carboxylate1,8-??????[5.5]???-8-?????tert-??????1086394-59-3C14H26N2O2
(2s,4r)-4-(4-(Trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid hydrochloride1049743-68-1C13H15ClF3NO2
5,6-Dichlorobenzimidazole Hydrochloride5,6-????????????1087737-96-9C7H5Cl3N2
6-(2-Fluoropyridin-3-yl)-9-(oxan-2-yl)purine1093101-52-0C15H14FN5O
1-Butyl-1-methylpyrrolidinium Bis(fluorosulfonyl)imide1057745-51-3C9H20F2N2O4S2
(S)-2-amino-N-(4-methyl-2-oxo-2H-chromen-7-yl)-3-phenylpropanamide 2,2,2-trifluoroacetate108321-84-2C21H19F3N2O5
1-(Benzyloxy)-2-(bromomethyl)benzene2-???????????103633-30-3C14H13BrO
5-((1,4-Diazepan-1-yl)sulfonyl)-1-chloroisoquinoline105628-70-4C14H16ClN3O2S
Methyl 2-amino-5-(4-bromophenyl)thiazole-4-carboxylate2-???-5-(4-???-??)-???-4-???????????1072944-52-5C11H9BrN2O2S
3-[(Morpholin-4-yl)carbonyl]aniline(3-?????)(?????)???104775-65-7C11H14N2O2
(S)-1-((2S,3S)-3-Hexyl-4-oxooxetan-2-yl)tridecan-2-yl formyl-D-leucinate104872-28-8C29H53NO5
Benzyl 2,6-diazaspiro[3.4]octane-2-carboxylate??2,6-??????[3.4]??-2-??????1086394-87-7C14H18N2O2
tert-Butyl 4-[3-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate1-(1-Boc-4-????)-3-?????-4-??????????1092563-68-2C20H34BN3O4
(2-(Benzyloxy)phenyl)methanamine2-????????108289-24-3C14H15NO
2-(1-(Thiophen-2-yl)ethylidene)malononitrile2-[1-(2-???)????]??????10432-44-7C9H6N2S
1,1,1-Tris(chloromethyl)ethane1067-09-0C5H9Cl3
N-benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine2-(?????)???-5-??????????1073354-27-4C18H23BN2O2
3-Decyl-1-methyl-2,3-dihydro-1H-imidazol-1-ium nitrate3-??-1-??-1H-??????????1057409-91-2C14H27N3O3
4-(3-Chlorophenyl)cyclohexanone1048916-71-7C12H13ClO
5-Bromo-2-cyclopropylthiazole5-???-2-???????-???1086382-42-4C6H6BrNS
(4R,5S)-5-((1S,2R)-1-Carboxy-2-hydroxypropyl)-3-(((3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl)thio)-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid (Meropenem Impurity)1053703-36-8C17H27N3O6S
(S)-N-methyl-3-phenyl-3-(o-tolyloxy)propan-1-amine105314-53-2C17H21NO
4-(2,5-Dimethoxyphenyl)butanoic acid4-(25-DIMETHOXYPHENYL)???971083-11-0C12H16O4
Benzyl (S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride????????????????,????Hcl103733-30-8C33H40Cl2N2O7
(S)-Tamsulosin (hydrochloride)(S)-???????106463-19-8C20H29ClN2O5S
Benzyl 2-formylpiperidine-1-carboxylate1-CBZ-????-2-????105706-76-1C14H17NO3
1-(1-Naphthyl)piperazine (hydrochloride)104113-71-5C14H17ClN2
tert-Butyl ((3S,5R)-5-(hydroxymethyl)pyrrolidin-3-yl)carbamatetert-??(3S,5R)-5-(??????)????-3-???????1070295-74-7C10H20N2O3
1-(2-Methylpyrimidin-5-yl)ethan-1-amine1071435-99-8C7H11N3
2-(2-Ethoxy-4-nitrophenyl)isoindoline-1,3-dione2-(4-???-2-?????)?????106981-60-6C16H12N2O5
2-Bromothiazolo[5,4-c]pyridin-4(5H)-one2-???????[5,4-c]???-4(5H)-?1035219-80-7C6H3BrN2OS
8-Acetyl-5-phenylmethoxy-4H-1,4-benzoxazin-3-one1035229-32-3C17H15NO4
2,4,6-Triisopropylbenzenesulfonamide2,4,6-??????????????105536-22-9C15H25NO2S
(2S,3aR,5S,6S,6aS)-6-Hydroxy-4,4-dimethylhexahydro-2H-2,5-methanofuro[3,2-b]pyrrol-4-ium bromide (Tiotropium Bromide Impurity)1044148-31-3C9H16BrNO2
(3-(Benzyloxy)phenyl)methanamine hydrochloride104566-41-8C14H16ClNO
Fmoc-Tyr(2,6-Me2,4-tBu)-OH1043043-79-3C30H33NO5
Azetidin-2-ylmethanamine2-????????103550-76-1C4H10N2
Diisobutyl nonanedioate??????????105-80-6C17H32O4
(1aS,3aR,7aR,7bS)-6-Phenylhexahydrooxireno[2',3':4,5]pyrano[3,2-d][1,3]dioxine1,5:2,3-?????-4,6-O-????-D-???109428-30-0C13H14O4
Avenanthramide A108605-70-5C16H13NO5
2,5-Dioxopyrrolidin-1-yl (s)-2-((tert-butoxycarbonyl)amino)pentanoate108233-37-0C14H22N2O6
Diethyl 4,4'-(decane-1,10-diylbis(oxy))dibenzoate1,10-BIS[4-(???????)???]??103330-20-7C28H38O6
Ethyl 2-cyclopropyloxazole-4-carboxylate1060816-03-6C9H11NO3
4-Fluoro-6-methoxynicotinic acid4-????-6-???-????1060806-69-0C7H6FNO3
3-(3-Bromophenyl)pyrrolidine3-(3-?????)????HCl1082926-06-4C10H12BrN
(2-Bromo-3-butoxy-6-fluorophenyl)boronic acid1072951-95-1C10H13BBrFO3
2-Amino-3-methoxybenzamide3-???-2-???????106782-78-9C8H10N2O2
7,7'-Dimethoxy-[4,4'-bibenzo[d][1,3]dioxole]-5,5'-dicarboxylicacid105868-34-6C18H14O10
4-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine4-???-1-(?????????)-1H-???[2,3-B]???-5-??????????1045857-94-0C22H36BClN2O2Si
Methyl 4-(1-(5-amino-1H-indol-3-yl)ethyl)-3-methoxybenzoate4-(5-???-1-??-1H-??-3-???)-3-???-?????????107754-14-3C19H20N2O3
(η5-2,4-Cyclopentadien-1-yl)[(1,2,3-η)-1-phenyl-2-propenyl]-palladium105333-10-6C14H14Pd
2,5-Dichloro-3-methylpyrazine2,5-????-3-?????107378-41-6C5H4Cl2N2
Ethyl 2-((2-cyanoethyl)amino)acetate hydrochloride1081523-75-2C7H13ClN2O2
Levofloxacin Impurity 15103995-33-1C14H12F4O4
(±)-trans-4-(2-Pyridyl)pyrrolidine-3-carboxylic acid dihydrochloride(+/-)-TRANS-4-(2-????)????-3-?????XNUMX???1049739-70-9C10H14Cl2N2O2
(1R,2S,5S)-rel-3-[(tert-Butoxy)carbonyl]-3-azabicyclo[3.1.0]hexane-2-carboxylic acid1051393-66-8C11H17NO4
5,5'-(Carbonylbis(azanediyl))diisophthalicacid105699-82-9C17H12N2O9
Methyl 4,6-dimethoxy-1H-indole-2-carboxylate??4,6-????-2-????????105776-13-4C12H13NO4
Naphthalen-2-yl chloromethanethioateO-2-?????????????10506-37-3C11H7ClOS
Pregabalin Impurity 21 (Pregabalin Impurity）1083246-65-4C16H32N2O3
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-ol1073354-84-3C10H15BN2O3
4-Chloro-2-fluorobenzamide4-???-2-????????104326-93-4C7H5ClFNO
N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)morpholin-4-amine6-(4-???????)???-3-??????????1073354-38-7C15H24BN3O3
(2,4-Dichloro-5-nitrophenyl)boronic acid2,4-????-5-????????1072952-12-5C6H4BCl2NO4
(2-Ethoxy-1-fluoro-2-((trimethylsilyl)oxy)vinyl)trimethylsilaneFluorotrimethylsilylketeneEthylTrimethylsilylAcetal(???????)1068142-02-8C10H23FO2Si2
2-(5-Nitro-1H-indazol-1-yl)ethan-1-ol2-(5-???-1H-???-1-?)???1056619-14-7C9H9N3O3
2-Ethoxy-1-fluoro-4-nitrobenzene2-???-1-????-4-?????1093656-34-8C8H8FNO3
Tris[4'-(2-thienyl)-4-biphenylyl]amine1092356-36-9C48H33NS3
4-Methoxy-3-nitrobenzamide4-???-3-???????10397-58-7C8H8N2O4
L-valyl-L-proline hydrochloride105931-64-4C10H19ClN2O3
(Tetrahydro-2H-pyran-4-yl)boronic acid1072952-46-5C5H11BO3
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