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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39988
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Mesitylene tungsten tricarbonyl???????????12129-69-0C12H9O3W
Ethyl 1-(hydroxymethyl)cyclobutane-1-carboxylate??1-???????????????????1195-81-9C8H14O3
(R)-2-Amino-2-methylhept-6-enoic acid(R)-2-???-2-??-??-6-??1196090-89-7C8H15NO2
6-Chloro-1,2,3,4-tetrahydro-2,7-naphthyridine6-???-1,2,3,4-???????-2,7-?????1196151-85-5C8H9ClN2
(2R,3R)-3-Amino-2-hydroxy-3-(3-methoxy-phenyl)-propionic acid1217790-42-5C10H13NO4
(R)-2-(3-nitrobenzyl)pyrrolidine-2-carboxylic acid hydrochloride(R)-α-(3-???-??)-???HCl1217755-41-3C12H15ClN2O4
(R)-3-Amino-4-(pyridin-3-yl)butanoic acid hydrochloride1217776-69-6C9H13ClN2O2
Fenchone??1195-79-5C10H16O
(E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide1217439-96-7C14H16N2O3
(S)-2-amino-3-(benzylamino)propanoic acid119830-32-9C10H14N2O2
2-Chloro-3,4-dimethoxybenzonitrile2-???-3,4-?????????119413-61-5C9H8ClNO2
Pyrromethene 556121461-69-6C14H15BF2N2Na2O6S2
3-((4-Chlorobenzyl)oxy)piperidine hydrochloride1220033-10-2C12H17Cl2NO
(2-((3,5-Difluorophenoxy)methyl)phenyl)boronic acid2-[(3μ,5μ-????????)??]?????1218790-92-1C13H11BF2O3
3,5-Difluoro-4-(hydroxymethyl)benzoic acid3,5-?????-4-(??????)????1211596-29-0C8H6F2O3
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-(((tert-butoxycarbonyl)amino)methyl)phenyl)propanoic acidFMOC-D-2-??????(BOC)1217729-44-6C30H32N2O6
4-Bromo-1-(4-fluorophenyl)-1h-pyrazolo[3,4-c]pyridine1220165-54-7C12H7BrFN3
(2-Chloro-4-iodophenyl)hydrazine hydrochloride1-(2-???-4-?????)???????1219606-21-9C6H7Cl2IN2
tert-Butyl 3-fluoro-3-(hydroxymethyl)piperidine-1-carboxylatetert-??3-(?????)-3-????????-1-???????1209781-11-2C11H20FNO3
(R)-(1-Methylpyrrolidin-3-yl)methanamine1207541-15-8C6H14N2
1-(2-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione1-(2-???-??)-??-2,5-??1203-24-3C10H6ClNO2
Faropenem Impurity 62120705-68-2C21H33NO5SSi
Dichlorobis(indenyl)titanium(IV)??????(???)???(IV)12113-02-9C18H8Cl2Ti
4-(Oxiran-2-ylmethoxy)butyl acrylate2-???? 4-(2-???????)??119692-59-0C10H16O4
L-Azidohomoalanine2(S)-???-4-???-???120042-14-0C4H8N4O2
3-(Chloromethyl)-5-phenyl-1,2,4-oxadiazole1201-68-9C9H7ClN2O
2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methyl-1H-indol-3-yl)propanoic acidFmoc-4-??-DL-????1219279-39-6C27H24N2O4
1-Methyl-4-oxocyclohexanecarbonitrile1-??-4-?????????????121955-82-6C8H11NO
1-(tert-Butyl)-1H-pyrazole-5-carbaldehyde1-tert-??-1H-???-5-???????1204355-58-7C8H12N2O
3,3-Difluorocyclobutyl benzoate3,3-?????-??????????1215071-19-4C11H10F2O2
(R)-2-(3-Bromophenyl)pyrrolidine(2R)-2-(3-?????)????1217632-62-6C10H12BrN
(1H-1,2,4-Triazol-5-yl)methanol hydrochloride(1H-[1,2,4]????-3-?)-??????1195596-30-5C3H6ClN3O
Methyl 3,5-dibromoisonicotinate1214375-07-1C7H5Br2NO2
(S)-2-Amino-3-(4-(methylsulfonyl)phenyl)propanoic acid1195655-47-0C10H13NO4S
3-Methyl-2,5-dihydrothiophene 1,1-dioxide1193-10-8C5H8O2S
8-Chloro-6-(trifluoromethyl)quinoline8-???-6-(????????)???1215206-39-5C10H5ClF3N
n-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine1218791-46-8C13H22BN3O2
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid1217774-71-4C21H17NO4S
Ethyl 4-(3-bromo-4-formylphenoxy)benzoate??4-(3-???-4-??????)?????1196474-68-6C16H13BrO4
3-Chloro-6-(1H-pyrazol-4-yl)pyridazine3-???-6-(1H-???-4-?)????1211519-08-2C7H5ClN4
8-Chloroquinoline-5-carboxylic acid8-??????-5-?????121490-68-4C10H6ClNO2
Dichloro(2,6,10-dodecatriene-1,12-diyl)ruthenium(IV)????(2,6,10-??????-1,12-??)???(IV)12170-97-7C12H18Cl2Ru
(R)-2-amino-3-(3-carbamoylphenyl)propanoic acid(2R)-2-???-3-(3-???????)????1217747-36-8C10H12N2O3
N-methyl-1-(6-methylpyridin-3-yl)methanamine3-???????,N,6-???-(9CI)120740-02-5C8H12N2
3-(Tert-butoxy)cyclohexan-1-amine3-tert-??????????1211592-87-8C10H21NO
2-Ethyl-1,4-dimethoxybenzene2-??-1,4-??????1199-08-2C10H14O2
8-Bromo-6-fluoroquinazolin-4(3H)-one1204101-90-5C8H4BrFN2O
2-Benzyl-2,6-diazaspiro[3.3]heptane2-??-2,6-??????[3.3]??1194508-28-5C12H16N2
Disulfiram-d20????-d201216403-88-1C10H20N2S4
(R)-Benzyl 3-benzylpiperazine-1-carboxylate hydrochloride(R)-??3-??????-1-??????????1217753-37-1C19H23ClN2O2
4-{5-[(2-Chloroethyl)amino]-1-methyl-1H-benzimidazol-2-yl}butanoic acid1219709-86-0C14H18ClN3O2
4-Chloro-1-(2,5-difluorophenyl)butan-1-one1216260-42-2C10H9ClF2O
1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) trifluoromethanesulfonate120418-31-7C9H12N4O.CF3O3S
(E)-Ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate (Entacapone Impurity)1215039-66-9C12H10N2O6
2-(Pyridin-3-yloxy)ethanol119967-49-6C7H9NO2
4-(Chloromethyl)-2,6-dimethylpyridine???,4-(?????)-2,6-???-(9CI)120739-87-9C8H10ClN
(S)-2-(3-chlorophenyl)pyrrolidine(S)-2-(3-?????)????1217643-09-8C10H12ClN
5-(3-Fluorophenyl)pyridin-3-amine5-(3-??????)???-3-a1214384-10-7C11H9FN2
9-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole1217891-71-8C19H22BNO2
2-Chloro-3-fluoro-4-formylpyridine hydrate1196156-07-6C6H3ClFNO.H2O
Platinum, (η2-ethene)bis(triphenylphosphine)-?????(???????)????(0)12120-15-9C38H34P2Pt
Methyl 3-(benzyloxy)-1-(2,2-dihydroxyethyl)-4-oxo-1,4-dihydropyridine-2-carboxylate1206102-08-0C16H17NO6
1-[4-BROMO-2-(TRIFLUOROMETHYL)PHENYL]ETHAN-1-ONE4-BroMo-2-(????????)?????1197231-94-9C9H6BrF3O
Bis(tetramethylcyclopentadienyl)zirconium dichloride??(?????????????)??????????119445-90-8C18H24Cl2Zr
(S)-2-Amino-2-(3-ethoxy-4-methoxyphenyl)ethanol1213876-98-2C11H17NO3
1-Chloro-2,4-difluoro-3-iodobenzene1208078-26-5C6H2ClF2I
tert-Butyl 3-acetoxyazetidine-1-carboxylate1215205-53-0C10H17NO4
(S)-2-(2-Fluorophenyl)pyrrolidine hydrochloride1210859-27-0C10H13ClFN
Boc-L-2-Methyl-4-fluorophe1213938-19-2C15H20FNO4
3-((Tert-butoxycarbonyl)amino)-2,2-difluoropropanoic acid1196145-07-9C8H13F2NO4
4-Phenylbutan-1-amine (hydrobromide)120375-52-2C10H16BrN
8-Hydroxy-3-methyl-3,4-dihydro-1h-2-benzopyran-1-one(+/-)-???1200-93-7C10H10O3
Methyl 3-fluoro-4-(methylsulfonyl)benzoate??3-????-4-(?????)?????1215074-49-9C9H9FO4S
Methyl 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate??4-???-7H-???[2,3-d]????-5-???????1207518-63-5C8H6ClN3O2
6-Bromo-3-methoxyquinoline1201844-77-0C10H8BrNO
(S)-2-(4-Methoxyphenyl)pyrrolidine(S)-2-(4-?????)????1217825-97-2C11H15NO
3-Vinyloxetan-3-ol1207175-07-2C5H8O2
Fmoc-D-Bishomopropargylglycine1198791-55-7C22H21NO4
Acarbose Ep Impurity B1220983-54-9C26H43NO17
Trifucosyl-para-lacto-N-hexaose120864-60-0C58H98N2O43
Phloroglucinol Impurity 37121449-71-6C12H8O6
4-(5-Chloro-1-isopropyl-1H-pyrrolo[2,3-c]pyridin-3-yl)pyrimidin-2-amine1221153-82-7C14H14ClN5
tert-Butyl 2'-(tert-butyl)-7'-oxo-6',7'-dihydro-2'H-spiro[piperidine-4,5'-pyrano[3,2-c]pyrazole]-1-carboxylate1197815-67-0C19H29N3O4
tert-Butyl (trans-4-vinylcyclohexyl)carbamatetert-??4-?????????????1198355-16-6C13H23NO2
6-Bromo-2-chloro-8-fluoroquinoline6-broMo-2-???-8-???????1215767-81-9C9H4BrClFN
(R)-2-(4-nitrobenzyl)pyrrolidine-2-carboxylic acid hydrochloride(R)-α-(4-???-??)-???HCl1217739-51-9C12H15ClN2O4
(R)-L-N-Fmoc-S-Mmt-a-Methylcysteine1198791-74-0C39H35NO5S
(S)-2-(2-fluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride(S)-??-(2-??????)-???-HCL1217651-48-3C12H15ClFNO2
N-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamideN-??-3-(4,4,5,5-?????-1,3,2-??????-2-?)?????1197171-76-8C14H20BNO3
n-(Tert-butyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinamideN-tert-??-5-(4,4,5,5-?????-1,3,2-??????-2-?)??????1218790-03-4C16H25BN2O3
2-Aminocyclopentanecarboxylic acid hydrochloride2-???-??????????????1198283-36-1C6H12ClNO2
(1,4-Oxazepan-2-yl)methanol2-(???????)??????1207254-23-6C6H13NO2
1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole1219741-53-3C16H22BNO2
2,2,2-Trifluoroacetic acid compound with 2-(azetidin-3-yl)acetic acid (1:1)3-???????????????????1202076-02-5C7H10F3NO4
1-Amino-3-(benzyloxy)cyclobutanecarboxylic acid hydrochloride1-???-3-(????)??????????????1207894-63-0C12H16ClNO3
2-(3-Chlorophenyl)propan-2-amine hydrochloride1216523-22-6C9H13Cl2N
10H-Phenothiazine 5-oxide?????-5-????1207-71-2C12H9NOS
Fmoc-Gln(Tmob)-OH120658-64-2C30H32N2O8
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,4,5-trifluorophenyl)propanoic acidFMOC-D-2,4,5-???????1217837-13-2C24H18F3NO4
(S)-Fmoc-1-adamantyl-glycine1221793-29-8C27H29NO4
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