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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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5-Bromo-1,4-dimethyl-1H-1,2,3-triazole5-???-1,4-???-1H-1,2,3-????1040275-55-5C4H6BrN3
(2S,4R)-4-(4-fluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride1049733-41-6C12H15ClFNO2
2-((3,5-Dichlorophenyl)thio)ethan-1-ol3,5-???????????101079-86-1C8H8Cl2OS
(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acid1005174-17-3C12H12F3NO2
2-(4-Methoxy-2-nitrophenyl)acetonitrile(4-???-2-?????)??????105003-90-5C9H8N2O3
3-Phenylpicolinic acid3-??-2-????????103863-15-6C12H9NO2
(2-Phenylpyridin-3-yl)boronic acid2-?????-3-???1029654-14-5C11H10BNO2
Dibenzyl succinate103-43-5C18H18O4
4,4',5,5'-Tetrakis(ethylthio)-2,2'-bi(1,3-dithiolylidene)2,3,6,7-?????(????)????????104515-79-9C14H20S8
n-Isobutyl-3-nitroquinolin-4-amine4-???????-3-??????99009-85-5C13H15N3O2
1-Chloro-4-(pyridin-4-ylmethyl)phthalazine1-???-4-(4-??????)????101094-85-3C14H10ClN3
3-Methoxycyclohexanecarboxylic acid3-?????????????99799-10-7C8H14O3
2-Bromo-1-(4-chlorophenyl)butan-1-one2-???-4-????????1011-26-3C10H10BrClO
Aminopropylmethylsiloxane - Dimethylsiloxane Copolymer??? AND ???, 3-?????? ??, ????99363-37-8C12H35NO3Si4
4-Allyloxy-4'-hydroxydiphenylsulfone4-[[4-(2-??????)??]???]?? (CAS No. 97042-18-7)97042-18-7C15H14O4S
3-Amino-5-ethyl-5-methylimidazolidine-2,4-dione3-???-5-??-5-??-??????-2,4-??1005-88-5C6H11N3O2
O-(2-(tert-butoxy)ethyl)hydroxylamineO-(2-tert-?????)???????1023742-13-3C6H15NO2
cis-tert-Butyl 2,6-dimethyl-4-oxopiperidine-1-carboxylate??-2,6-???-4-??-????-1-?????tert-??????1005397-64-7C12H21NO3
Bis(Butyldi-1-adamantylphosphine)Palladium diacetate1041005-57-5C52H86O4P2Pd
(Oxybis(2,1-phenylene))dimethanol2,2'-BIS(???????)??????10038-40-1C14H14O3
1,2-DihexyldisulfaneDI-N-???????10496-15-8C12H26S2
(S)-2-amino-2-(2-methoxyphenyl)acetic acid103889-86-7C9H11NO3
(R)-N-(2,6-Dimethylphenyl)-1-propylpiperidine-2-carboxamide????????G98717-16-9C17H26N2O
1-(8-Methyl-6-oxo-6H-[1,3]dioxolo[4,5-g]chromen-7-yl)-1H-pyrrole-2,5-dione3-?????-4-??-6,7-?????????97744-90-6C15H9NO6
4-Methoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine4-???-1H-????[3,4-D]????-6-??100644-67-5C6H7N5O
5-Chloro-1,3-thiazole-2-carboxylic acid5-???-???-2-?????101012-16-2C4H2ClNO2S
4-Bromo-2-chloro-5-methoxyaniline4-???-2-???-5-??????98446-54-9C7H7BrClNO
2-(4-Fluoropyridin-2-yl)acetonitrile2-(4-???????-2-?)??????1000504-35-7C7H5FN2
(2S)-3-[tert-Butoxycarbonyl(isopropyl)amino]-2-(4-chlorophenyl)propanoic acid1001179-33-4C17H24ClNO4
Dimethyl (4R,5R)-2-methyl-2-phenyl-1,3-dioxolane-4,5-dicarboxylate(2R,3R)-2,3-O-(1-??????)-L-????????????104333-83-7C14H16O6
4-Ethyl-3-hydroxybenzoic acid4-??-3-????????100523-85-1C9H10O3
(3R,4S,5R,6R)-4-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,5-triol3-O-??-D-???????10230-17-8C13H18O6
9-Phenyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole1035631-57-2C30H35B2NO4
1-(4-Bromophenyl)-2-(pyridin-4-yl)ethanone1-(4-???-??)-2-???-4-?-???100397-96-4C13H10BrNO
Quinazolin-8-amine????-8-??101421-74-3C8H7N3
5-(4-Isopropylphenyl)-1,3,4-thiadiazol-2-amine5-(4-???????)-1,3,4-?????-2-??100987-89-1C11H13N3S
4-(Chloromethyl)pyridine4-(?????)???10445-91-7C6H6ClN
Pentifylline1-N-???????1028-33-7C13H20N4O2
2,2,2-Trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-one2,2,2-???????????-4-??????????1004294-77-2C14H16BF3O3
2,3,4,5-Tetradehydro Alfuzosin (hydrochloride)2,3,4,5-???????????????98902-29-5C19H24ClN5O4
(2S,3aS,6aS)-1-((S)-2-(((S)-4-Cyclohexyl-1-ethoxy-1-oxobutan-2-yl)amino)propanoyl)octahydrocyclopenta[b]pyrrole-2-carboxylic acid (Ramipril Impurity)99742-35-5C23H38N2O5
(6R,7R)-3-(Acetoxymethyl)-7-((E)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefuroxime Impurity)97232-98-9C17H17N3O8S
2-Chloro-6-methylbenzamide101080-58-4C8H8ClNO
Lead molybdate? ???????10190-55-3MoO4Pb
1-(3-Aminophenyl)piperazin-2-one1-(3-?????)????-2-?1022128-80-8C10H13N3O
tert-Butyl (1-benzylazetidin-3-yl)carbamate1000577-78-5C15H22N2O2
Diethyl[3-(triethoxysilyl)propyl]amine10049-42-0C13H31NO3Si
4-Dodecylphenol104-43-8C18H30O
1,2-Dibromo-3,3-dimethyl-1-butene99584-95-9C6H10Br2
Methyl 3-(4-(aminomethyl)phenyl)propanoate hydrochloride??3-(4-???????)???????(HCl)103565-40-8C11H16ClNO2
(R)-2-(Prop-2-yn-1-yl)pyrrolidine-2-carboxylic acid hydrochloride(R)-ALPHA-PROPYNYL-???-HCL1049733-10-9C8H12ClNO2
Platinum, (1,2-cyclohexanediamine-κN,κN')bis(tetradecanoato-κO)-, (SP-4-2)-104276-92-8C28H50O4Pt.C6H14N2
6-Chloro-2-fluoro-3-methoxyphenylacetic acid6-???-2-????-3-?????????1017777-83-1C9H8ClFO3
(2s,4r)-4-(3,4-Dichlorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride1049742-96-2C12H14Cl3NO2
2,5-Bis(phenylamino)terephthalic acid2,5-??????????10109-95-2C20H16N2O4
4-(4-Chlorophenoxy)piperidine4-(4-???-???)-????97839-99-1C11H14ClNO
(2S,3R,4S,5R)-2-methylpiperidine-3,4,5-triol???????????,???99212-30-3C6H13NO3
3-(Pyridin-3-yl)aniline hydrochloride3-(3-???)?????????????1049789-92-5C11H12Cl2N2
1-Methyl-2-oxopiperidine-4-carboxylic acid1-??-2-??????-4-?????1000932-09-1C7H11NO3
2-Chloro-2'-deoxycytidine10212-19-8C9H12ClN3O4
2-(4-Pyridylethyl)Triethoxysilane2-(4-?????)???????98299-74-2C13H23NO3Si
Triethyl stibenite10433-06-4C6H15O3Sb
4-Chloro-1H-pyrrolo[2,3-b]pyridin-3-amine3-???-4-???-7-????1000340-38-4C7H6ClN3
(1R,2R)-2-(Benzylamino)cyclopentanol(1R,2R)-2-(?????)???????1033605-25-2C12H17NO
(2s,4r)-4-(2-(Trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid hydrochloride1049743-22-7C13H15ClF3NO2
(2s,4r)-4-(2-Bromobenzyl)pyrrolidine-2-carboxylic acid hydrochloride1049733-97-2C12H15BrClNO2
(2S,4R)-4-(4-(tert-butyl)benzyl)pyrrolidine-2-carboxylic acid hydrochloride1049744-82-2C16H24ClNO2
4-Chloro-N-[2-(2-oxo-1,2-dihydro-quinolin-4-yl)-ethyl]-benzamide (Rebamipide Impurity)100342-53-8C18H15ClN2O2
(S)-5-[(Biphenyl-4-yl)methyl]pyrrolidin-2-one1038924-61-6C17H17NO
Phenyl N-Cyclopropylcarbamate??????-??????????97480-55-2C10H11NO2
4-Hydrazono-5-methoxy-1,4-dihydropyrimidine4(1H)-?????,5-???-,????(9CI)99419-06-4C5H8N4O
1,5-Diphenyl-1H-pyrazole-4-carboxylic acid1,5-???-1H-???-4-?????98700-53-9C16H12N2O2
(5-(Dimethylamino)pyridin-3-yl)boronic acid5-(??????)???-3-????1018680-09-5C7H11BN2O2
3-Ethynylpyridazine3-???-????1017793-08-6C6H4N2
tert-Butyl N-(trans-3-hydroxycyclobutyl)-N-methylcarbamatetert-??N-(???-3-?????????)-N-????????1033718-20-5C10H19NO3
Ethyl 8-formyl-1,4-dioxaspiro[4.5]decane-8-carboxylateMyl-8-??????[1,4]??-4.5-????????????8-1006686-08-3C12H18O5
4-(Bromomethyl)thiazole hydrobromide4-(?????)????????????98027-25-9C4H5Br2NS
6-Bromoisoquinolin-4-ol6-????????-4-?1015070-56-0C9H6BrNO
4-Bromo-6-phenyldibenzofuran4-???-6-?????[b,d]??1010068-84-4C18H11BrO
9-Hydroxy-2-methyl-3-vinyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one1008796-23-3C11H14N2O2
(Porphyrin-5,10,15,20-tetrayltetrakis(benzene-4,1-diyl))tetraboronicacid97654-08-5C44H34B4N4O8
2-Cyano-1,4-benzodioxan2,3-DIHYDRO-1,4-?????-2-?????1008-92-0C9H7NO2
Benzoyl-L-methionineBZ-MET-?10290-61-6C12H15NO3S
3-Iodoisonicotinonitrile10386-28-4C6H3IN2
1-tert-Butyl 3,3-diethyl azetidine-1,3,3-tricarboxylate???1-Boc-????-3…1011479-75-6C14H23NO6
Gal[246Bn,3All]-β-SPh??3-O-??-2,4,6-??-O-??-1-??-??-D-?????????1017587-57-3C36H38O5S
1-(Pyridin-3-yl)piperazine hydrochloride1-(???-3-?)???????1010133-97-7C9H14ClN3
(S)-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride???,2-[(3S)-3-???????]-,????1029715-21-6C9H14Cl2N2O
(11bS)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-di-9-phenanthrenyl-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin1028416-47-8C48H37O4P
2,4,6-Trimethylbenzene-1,3,5-triamine hydrochloride100306-38-5C9H18Cl3N3
4-(4-(Methylsulfonamido)phenyl)-4-oxobutanoic acid4-[(4-?????)??]-4-??????100632-57-3C11H13NO5S
tert-Butyl 4-(3-(4-bromophenyl)-3-oxopropanoyl)piperidine-1-carboxylate4-[3-(4-BROMO-??)-3-OXO-?????]-????-1-?????TERT-??????1017781-49-5C19H24BrNO4
(4,5-Dimethylthiazol-2-yl)methanol(4,5-???-1,3-???-2-?)???(SALTDATA:HCl)99839-16-4C6H9NOS
(3-Fluoro-4-nitrophenyl)(methyl)sulfane2-????-4-????-1-?????1025509-81-2C7H6FNO2S
(2S,3aS,6aS)-1-((S)-2-(((R)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)octahydrocyclopenta[b]pyrrole-2-carboxylic acid (Ramipril Impurity)(1R)-??-????104195-90-6C23H32N2O5
5-Chloro-3-methylpyrazin-2-amine5-???-3-?????-2-??1001050-30-1C5H6ClN3
1-Bromo-3-(bromomethyl)-2-chlorobenzene1044256-89-4C7H5Br2Cl
Ald-CH2-PEG3-azide1002342-83-7C8H15N3O4
2-Bromo-6-chloropyridin-3-ol2-???-6-??????-3-?1020253-16-0C5H3BrClNO
2-((4-Aminophenyl)thio)acetic acid2-(4-???????)????104-18-7C8H9NO2S
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