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

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39996
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Mesitylene tungsten tricarbonyl???????????12129-69-0C12H9O3W
4-Bromothiazole-5-carboxylic acid4-??????-5-?????1244949-48-1C4H2BrNO2S
tert-Butyl N-[(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)methyl]carbamate3-(Boc-?????)-1-met…1234616-68-2C12H18N2O3
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-pyrano[2,3-b]pyridine1222533-93-8C14H20BNO3
methyl (R)-3-acetamido-4-(2,4,5-trifluorophenyl)butanoate1234321-83-5C13H14F3NO3
Rel-(2R,3R)-3-Amino-2-hydroxy-3-(3-methoxyphenyl)propanoic acid1217790-42-5C10H13NO4
(R)-3-Amino-4-(pyridin-3-yl)butanoic acid hydrochloride1217776-69-6C9H13ClN2O2
(E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N,N-diethylacrylamide1217439-96-7C14H16N2O3
3-Benzyl-3-azabicyclo[3.1.1]heptan-6-one3-??-3-??????[3.1.1]??-6-?1240529-14-9C13H15NO
4-Bromo-2-fluoro-6-(trifluoromethyl)phenol4-???-2-????-6-(????????)??1224604-17-4C7H3BrF4O
tert-Butyl (1R,4R)-2,5-diazabicyclo[2.2.2]octane-2-carboxylate1240782-81-3C11H20N2O2
Methyl 5-bromo-2-chlorothiophene-3-carboxylate1243475-64-0C6H4BrClO2S
(3S)-1,3-Dimethylpiperazin-2-one1240300-34-8C6H12N2O
3-Bromo-7-chloroimidazo[1,2-b]pyridazine3-???-7-???????[1,2-b]????1235545-87-5C6H3BrClN3
Pyrromethene 556121461-69-6C14H15BF2N2Na2O6S2
5-Bromo-2-fluoro-3-(hydroxymethyl)pyridine1227601-12-8C6H5BrFNO
2-Bromo-6-(1H-pyrazol-1-yl)pyridine123640-41-5C8H6BrN3
(2-((3,5-Difluorophenoxy)methyl)phenyl)boronic acid2-[(3μ,5μ-????????)??]?????1218790-92-1C13H11BF2O3
5-Bromo-6-iodopyridin-2-amine5-???-6-??????-2-??1223748-35-3C5H4BrIN2
3,5-Difluoro-4-(hydroxymethyl)benzoic acid3,5-?????-4-(??????)????1211596-29-0C8H6F2O3
2-Methoxy-4-(trifluoromethyl)thiazole-5-carboxylic acid2-???-4-(????????)???-5-?????1226776-93-7C6H4F3NO3S
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-(((tert-butoxycarbonyl)amino)methyl)phenyl)propanoic acidFMOC-D-2-??????(BOC)1217729-44-6C30H32N2O6
tert-Butyl 3-(bromomethyl)-3-fluoropyrrolidine-1-carboxylate1-Boc-3-broMo??-3-????????1228765-03-4C10H17BrFNO2
4-Bromo-1-(4-fluorophenyl)-1h-pyrazolo[3,4-c]pyridine1220165-54-7C12H7BrFN3
4-Bromothiazole-5-carbaldehyde4-??????-5-???????1244948-92-2C4H2BrNOS
(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
(11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-di-1-pyrenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin1225195-02-7C52H37O4P
Dichlorobis(indenyl)titanium(IV)??????(???)???(IV)12113-02-9C18H8Cl2Ti
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
3,3-Difluorocyclobutyl benzoate3,3-?????-??????????1215071-19-4C11H10F2O2
2-Boc-2,7-diazaspiro[4.5]decan-6-onetert-??6-??-2,7-??????[4.5]??-2-???????1228631-64-8C13H22N2O3
Dasatinib Impurity 51245157-85-0C24H28ClN7O3S
1-Ethyl-3,3-dimethylpiperazine1-??-3,3-???-????1225882-54-1C8H18N2
4-((4-Ethoxy-2,3-difluorophenoxy)methyl)-4'-propyl-1,1'-bi(cyclohexane)123560-52-1C24H36F2O2
(R)-2-(3-Bromophenyl)pyrrolidine(2R)-2-(3-?????)????1217632-62-6C10H12BrN
3-(Dimethylamino)-4-iodophenol3-(??????)-4-?????1243344-64-0C8H10INO
3-(4-Chlorophenyl)oxetan-3-amine hydrochloride1245782-61-9C9H11Cl2NO
Methyl 3,5-dibromoisonicotinate1214375-07-1C7H5Br2NO2
1-(2-(Trifluoromethyl)phenyl)cyclopropanamine hydrochloride1228879-24-0C11H16BNO3
4-Amino-3,5-dimethoxybenzoic acid4-???-3,5-???????123039-72-5C9H11NO4
8-Chloro-6-(trifluoromethyl)quinoline8-???-6-(????????)???1215206-39-5C10H5ClF3N
4-Bromo-3,3-dimethylindoline4-BroMo-3,3-??????1227418-26-9C10H12BrN
5-(2-Nitrophenyl)isoxazole-3-carboxylic acid5-(2-?????)????-3-?????1232028-11-3C10H6N2O5
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid1217774-71-4C21H17NO4S
3-Chloro-6-(1H-pyrazol-4-yl)pyridazine3-???-6-(1H-???-4-?)????1211519-08-2C7H5ClN4
8-Chloroquinoline-5-carboxylic acid8-??????-5-?????121490-68-4C10H6ClNO2
Acid Fuchsin xcalcium saltACIDFUCHSIN?????123334-10-1C20H21CaN3O9S3
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
Disulfiram-d20????-d201216403-88-1C10H20N2S4
3-Diphenylphosphinyl-9-(4'-diphenylphosphinylphenyl)carbazolePPO21,3-(???????)-9-(4-(???????)ph1226860-68-9C42H31NO2P2
(R)-Benzyl 3-benzylpiperazine-1-carboxylate hydrochloride(R)-??3-??????-1-??????????1217753-37-1C19H23ClN2O2
6-Chloro-3-(trifluoromethyl)picolinaldehyde6-???-3-(????????)???????1245914-65-1C7H3ClF3NO
4-Amino-4-phenylbutanoic acid hydrochloride122602-44-2C10H14ClNO2
1-Bromo-3,5-dihexylbenzene1-???-3,5-?????1238156-36-9C18H29Br
4-(3,4-Dimethoxyphenyl)benzoic acid3',4'-???????-4-?????122294-10-4C15H14O4
4-Chloro-1-(2,5-difluorophenyl)butan-1-one1216260-42-2C10H9ClF2O
2,3'-Bipyridin]-6-ylmethanol1227598-86-8C11H10N2O
(E)-Ethyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylate (Entacapone Impurity)1215039-66-9C12H10N2O6
(8R,9S,13S,14S,16R,17S)-13-Methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol (Estriol Impurity)17-??????1228-72-4C18H24O3
(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
Platinum, (η2-ethene)bis(triphenylphosphine)-?????(???????)????(0)12120-15-9C38H34P2Pt
(S)-2-Amino-2-(3-ethoxy-4-methoxyphenyl)ethanol1213876-98-2C11H17NO3
1-Chloro-2,4-difluoro-3-iodobenzene1208078-26-5C6H2ClF2I
(S)-2-(2-Fluorophenyl)pyrrolidine hydrochloride1210859-27-0C10H13ClFN
Boc-L-2-Methyl-4-fluorophe1213938-19-2C15H20FNO4
(8S,9S,10R,13S,14S,17R)-17-Acetyl-17-hydroxy-10,13-dimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthrene-3,11(6H)-dione1242-49-5C21H26O4
2-Amino-4,6-difluorobenzotrifluoride3,5-?????-2-????????-????123973-33-1C7H4F5N
Methyl 3-fluoro-4-(methylsulfonyl)benzoate??3-????-4-(?????)?????1215074-49-9C9H9FO4S
3-(3,3-Difluorocyclobutyl)-3-oxopropanenitrile3-(3,3-?????-?????…1234616-26-2C7H7F2NO
7-Bromo-6-methoxyisoindolin-1-one1226879-79-3C9H8BrNO2
(R)-5-Methylpiperazin-2-one1240589-51-8C5H10N2O
(S)-2-(4-Methoxyphenyl)pyrrolidine(S)-2-(4-?????)????1217825-97-2C11H15NO
Acarbose Ep Impurity B1220983-54-9C26H43NO17
(3S)-3-Phenylpiperazin-2-one1240585-52-7C10H12N2O
3-Bromo-1,1':2',1''-Terphenyl1222633-95-5C18H13Br
(R)-2-((Tert-butoxycarbonyl)amino)-3-(4-(((tert-butoxycarbonyl)amino)methyl)phenyl)propanoic acid1241676-26-5C20H30N2O6
Riamilovir123606-06-4C5H4N6O3S
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
6-Bromo-2-chloro-8-fluoroquinoline6-broMo-2-???-8-???????1215767-81-9C9H4BrClFN
5-(Prop-1-yn-1-yl)isobenzofuran-1,3-dione4-(1-????)??????1240685-26-0C11H6O3
N,N-Dimethylethylenediamine Dihydrobromide1245570-04-0C4H13BrN2
(2R,3R)-2-[(1S)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholine1242175-36-5C20H18F7NO2
(5-Ethoxypyridin-3-yl)boronic acid5-???-3-???????1224436-34-3C7H10BNO3
(S)-2-(2-fluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride(S)-??-(2-??????)-???-HCL1217651-48-3C12H15ClFNO2
8-Fluoro-1,2,3,4-tetrahydroisoquinoline8-FLUORO-1,2,3,4-???????-?????123594-01-4C9H10FN
2-(6-Chloro-3-nitropyridin-2-yl)acetonitrile123846-69-5C7H4ClN3O2
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
1-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole1219741-53-3C16H22BNO2
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
(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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