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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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6-Methoxy-2-methylpyridine-3-carbonitrile105277-11-0C8H8N2O
2-(4-Chloro-3,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane1111096-20-8C14H20BClO2
Ethyl 4-chloropyrrolo[2,1-f][1,2,4]triazine-2-carboxylate??4-??????[1,2-f][1,2,4]????-2-???????1120214-92-7C9H8ClN3O2
7-Iodo-3H-imidazo[4,5-b]pyridine3H-????[4,5-b]???,7-???1100318-98-6C6H4IN3
(Trimethyl)pentamethylcyclopentadienyltitanium(IV)(????)???????????????(IV)107333-47-1C13H24Ti
10-Chloro-9-anthraldehyde10-???-9-???????10527-16-9C15H9ClO
2-(Pyridin-4-yl)-2,3-dihydro-1H-indene-1,3-dione2-[4(1H)-??????]??-1,3-??10478-99-6C14H9NO2
Furo[2,3-c]pyridin-3(2H)-one106531-52-6C7H5NO2
5-Methyl-1,3-oxazolidin-2-one5-???????-2-?1072-70-4C4H7NO2
3-Bromoimidazo[1,2-a]pyridin-7-amine3-???????[1,2-a]???-7-??1092352-46-9C7H6BrN3
(1-Ethynylcyclopentyl)benzene1-??????????1092352-06-1C13H14
6,7,8-Trichloro-1,5-dihydroimidazo[2,1-b]quinazolin-2(3h)-one?????????41092352-99-2C10H6Cl3N3O
Benzyl 2,9-diazaspiro[5.5]undecane-2-carboxylate??2,9-??????[5.5]???-2-???????1086394-61-7C17H24N2O2
2,3-Difluoro-5-nitrophenol2,3-?????-5-?????1119455-04-7C6H3F2NO3
1-(6-Amino-5-methoxyindolin-1-yl)-2-(dimethylamino)ethanone1116229-84-5C13H19N3O2
5-Bromo-4,6-dichloro-2-methylpyrimidine5-???-4,6-????-2-??????1086376-43-3C5H3BrCl2N2
2-Bromospiro[benzo[c]fluorene-7,9-fluorene]1099593-10-8C29H17Br
4-Phenyldibenzothiophene-6-boronic acid1115640-18-0C18H13BO2S
(2S,3aS,7aS)-1-Acetyloctahydro-1H-indole-2-carboxylic acid (Perindopril Impurity)111836-22-7C11H17NO3
((2R,3S)-3-(benzoyloxy)-5-methoxytetrahydrofuran-2-yl)methyl benzoate??-2-???-D-??????????????????108647-88-7C20H20O6
3-(Mercaptomethyl)-1-azabicyclo[2.2.2]octan-3-ol1-??????[2.2.2]??-3-?,3-(??????)-107220-26-8C8H15NOS
4-Pyridinylboronic acid mida ester4-??????MIDA????1104636-72-7C10H11BN2O4
(1S,2S)-2-(Diphenylphosphino)-1,2-diphenylethanamine1091606-67-5C26H24NP
2-Iodo-2',4',6'-triisopropyl-3,6-dimethoxy-1,1'-biphenyl1070663-76-1C23H31IO2
s-Propyl propane-1-sulfonothioate????????S-???????1113-13-9C6H14O2S2
(2S,4R)-4-(4-bromobenzyl)pyrrolidine-2-carboxylic acid hydrochloride1049734-21-5C12H15BrClNO2
Methyl 5-amino-2-iodobenzoate??5-aMino-2-iodobenzoate1065102-79-5C8H8INO2
5-Chloro-4-(trifluoromethyl)pyridin-2-amine hydrochloride5-???-4-(????????)???-2-?????1095824-77-3C6H5Cl2F3N2
Naphthalen-2-ylmethanethiol2-????????1076-67-1C11H10S
(2,6-Dichloro-3-nitrophenyl)boronic acid2,6-????-3-????????1072946-37-2C6H4BCl2NO4
(S)-N,N-Dimethyl-1-ferrocenylethylamine (L)-tartrate111614-65-4C18H25FeNO610*
(S)-1-(2-((2R,3R,6S)-2-Hydroxy-6-((2S,3E,5E,7E,9S,11R,13R,14R,15E,17R,19E,21R)-14-hydroxy-22-((1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl)-2,13-dimethoxy-3,9,11,15,17,21-hexamethyl-12,18-dioxodocosa-3,5,7,15,19-pentaen-1-yl)-3-methyltetrahydro-2H-pyran-2-yl)-2-oxoacetyl)piperidine-2-carboxylic acid (Everolimus Impurity)Everolimus???Everolimus-19-ene????(804-95)1062122-63-7C53H83NO14
4-(4-((tert-Butoxycarbonyl)amino)phenyl)butanoic acid4-(BOC-4-?????)-???105300-90-1C15H21NO4
5-(2,4-Dichloro-5-fluorophenyl)-1H-pyrazole-3-carboxylic acid1119299-75-0C10H5Cl2FN2O2
Maleuric acidN-????????105-61-3C5H6N2O4
1-(4-(2-Bromoethyl)piperazin-1-yl)ethanone hydrobromide1048664-14-7C8H16Br2N2O
2-Phenyl-5-methyloxazole-4-acetic acid107367-98-6C12H11NO3
3-Bromo-5-phenylpyridin-2-amine2-???-3-???-5-?????107351-80-4C11H9BrN2
2-(3-(Chloromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane2-(3-(?????)??)-4,4,5,5-?????-1,3,2-??????1073353-44-2C13H18BClO2
(S)-3,3'-Bis(triphenylsilyl)-1,1'-bi-2-naphthol(S)-(-)-3,3μ-Bis(??????)-1,1μ-bi-2-???111795-33-6C56H42O2Si2
Dicyclohexyl(2,6-diisopropylphenyl)phosphine??????-(2,6-????????)???1053657-07-0C24H39P
Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate5-(???????)??-2-???,???????1073338-92-7C13H19BO5
(2-Nitro-4-(trifluoromethyl)phenyl)hydrazine hydrochloride2-????-5-????????????1049748-69-7C7H10ClFN2O
(S)-2-(((Allyloxy)carbonyl)amino)-3-(1H-indol-3-yl)propanoic acid110637-46-2C15H16N2O4
2',3',5',6'-Tetrafluoro-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid1119196-00-7C22H10F4O8
3-Amino-n-(4-nitrophenyl)propanamide hydrobromideH-??-ALA-PNAHBR111196-17-9C9H12BrN3O3
N-(Piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine6-(1-????????)???-3-??????????1073354-35-4C16H26BN3O2
Methyl 2,2-dimethyl-1,3-dioxolane-4-carboxylate1,3-????-4-?????,2,2-???-,??????(9CI)108865-84-5C7H12O4
(R)-2-(4-cyanobenzyl)pyrrolidine-2-carboxylic acid hydrochloride1049728-28-0C13H15ClN2O2
1,8-Naphthyridine-3-carboxylic acid1,8-?????-3-?????104866-53-7C9H6N2O2
(8S,10S)-10-(((2R,4S,5S,6S)-4-Amino-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-8-(2-bromo-1,1-dimethoxyethyl)-6,8,11-trihydroxy-1-methoxy-7,8,9,10-tetrahydrotetracene-5,12-dione (Doxorubicin Impurity)?????IMpurityB106401-68-7C29H34BrNO11
Methyl 2-amino-4-fluoro-5-hydroxybenzoate2-???-4-????-5-?????-?????????1113049-61-8C8H8FNO3
1-(4-Methoxyphenyl)propane-1,2-dione1-(4-?????)???-1,2-??10557-27-4C10H10O3
tert-Butyl 3-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate1092563-74-0C19H32BN3O4
(1S,4s)-4-(trifluoromethyl)cyclohexan-1-amine1073266-01-9C7H12F3N
2-Methylpropanediamide2-???????1113-63-9C4H8N2O2
3,7-Dimethyloctane-1,7-diol107-74-4C10H22O2
Methyl 6-acetoxyhexanoate6-????-N-??????????104954-58-7C9H16O4
Cerium(IV) trifluoromethanesulfonate107792-63-2C4CeF12O12S4
((S)-1-((R)-1-phenylethyl)pyrrolidin-3-yl)methanol109960-55-6C13H19NO
n-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide1083326-28-6C17H21BN2O4S
N-(5-bromothiazolo[5,4-b]pyridin-2-yl)acetamideN-(5-???????[5,4-b]???-2-?)?????1112982-76-9C8H6BrN3OS
Methyl (13Z,16Z,19Z)-docosatrienoateCIS-13,16,19-?????????????108698-01-7C23H40O2
6-Fluoro-3-hydroxyisobenzofuran-1(3H)-one105398-58-1C8H5FO3
3-Acetamido-5-boronobenzoic acid3-??????-5-?????????98108749-15-1C9H10BNO5
2-(4-Methoxyphenoxy)aniline2-(4-??????)???105901-39-1C13H13NO2
4-Allylbenzoic acid4-??-???1076-99-9C10H10O2
1-Propyl-1,2,3,4-tetrahydroquinolin-7-amine1-???-1,2,3,4-?????????-7-??1049677-37-3C12H18N2
4-Amino-6-methoxynicotinic acid4-???-6-???-????1060806-76-9C7H8N2O3
Cisatracurium Besylate Ep Impurity F1100676-16-1C35H47NO10S
6-Chloro-5-methoxypyridin-3-ol3-????,6-???-5-???-1105933-54-7C6H6ClNO2
(2-Bromo-5-methoxypyridin-4-yl)boronic acid1072952-48-7C6H7BBrNO3
Mivacurium Chloride Impurity 3107740-64-7C25H36ClNO6
Propionyl coenzyme A (lithium)108321-21-7C24H41LiN7O17P3S
N-acetyl-N-methylacetamide1113-68-4C5H9NO2
(S)-tert-Butyl (1-phenylbut-3-en-2-yl)carbamate(3S)-3-(N-Boc-???)-4-??-1-??107202-43-7C15H21NO2
n-(2-Methoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide4-(2-????????????)????????????1073353-60-2C16H24BNO4
2-Iodo-6-methoxyphenol2-????-6-?????111726-46-6C7H7IO2
D-erythro-α-D-galacto-Octopyranoside, methyl 6,8-dideoxy-6-[[[(2S,4R)-4-ethyl-1-methyl-2-pyrrolidinyl]carbonyl]amino]-1-thio-, hydrochloride (1:1)?????B???11021-35-5C17H33ClN2O6S
5-Bromo-2-chloro-4-nitropyridine5-broMo-2-???-4-??????1082041-27-7C5H2BrClN2O2
Cefcapene Pivoxil Impurity 11(tert-???????)?????????105889-80-3C28H37N5O10S2
Telmisartan Impurity 341083158-65-9C19H22N4O
Ethyl (E)-4-styrylbenzoate?????-4-???????109463-48-1C17H16O2
2'-Deoxyisoguanosine2'-?????????106449-56-3C10H13N5O4
(4-Phenylthiophenyl)diphenylsulfonium trifluoromethanesulfonate(4-??????)????????????111281-12-0C25H19F3O3S3
2-(Methyl(4-nitrophenyl)amino)acetonitrileN-?????-N-??-4-??????107023-66-5C9H9N3O2
Methyl 5-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate1088994-18-6C15H21BO4
Dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate, disodium salt2,5-?????????,3,4-?????-,2,5-???????,????108199-25-3C8H6Na2O6S
Fmoc-Dbz-OH1071446-05-3C22H18N2O4
4-Amino-3-bromopyridin-2-ol107842-74-0C5H5BrN2O
1,2,3,4-Tetrahydroisoquinolin-5-amine hydrochloride1,2,3,4-???????????-5-?????1082658-92-1C9H13ClN2
4-Methoxy-2-(trifluoromethyl)pyridine4-???-2-(????????)???1065103-97-0C7H6F3NO
5-Bromo-6-methylpyridine-2-carboxylic acid ethyl ester??5-broMo-6-????????1122090-71-4C9H10BrNO2
5-Methylisothiazole-3-carboxylic acid110632-59-2C5H5NO2S
(3-Fluoro-5-methylpyridin-4-yl)boronic acid1072952-44-3C6H7BFNO2
Methyl 6-bromo-1-methyl-1H-indole-4-carboxylate1090903-89-1C11H10BrNO2
Methyl 5-cyclopropyl-3-(2-(trifluoromethoxy)phenyl)isoxazole-4-carboxylate1103500-32-8C15H12F3NO4
Bis(2-methoxyethyl) adipate106-00-3C12H22O6
(2,6-Difluoropyridin-3-yl)boronic acid hydrate1072952-27-2C5H6BF2NO3
4-Chloro-1-fluoro-2-methoxybenzene1092349-89-7C7H6ClFO
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