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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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Dicyclopentadienylzirconium dihydride37342-98-6C10H2Zr
(S)-2-Acetamido-3-(naphthalen-2-yl)propanoic acid37439-99-9C15H15NO3
4-(Aminomethyl)benzamide369-53-9C8H10N2O
3'-Amino-2'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid hydrochloride3'-???-2'-????-[1,1'-???]-3-????????376591-97-8C13H12ClNO3
Phenyl(piperidin-4-yl)methanone37586-22-4C12H15NO
2,2,2-Trifluoroethyl butyrate371-27-7C6H9F3O2
Ethyl 3-(furan-3-yl)-3-oxopropanoate??3-??-3-(??-3-?)???????36878-91-8C9H10O4
Benzyl 3,6-diazabicyclo[3.2.0]heptane-3-carboxylate3-CBZ-3,6-?????????[3.2.0]??370880-87-8C13H16N2O2
4-(2-Benzoyl-4-chlorophenyl)-3-methyl-4h-1,2,4-triazole36916-19-5C16H12ClN3O
1-Chloro-3-ethoxypropane1-???-3-??????36865-38-0C5H11ClO
3,3-Dimethylpiperidin-4-ol3,3-???????-4-OL373603-88-4C7H15NO
Methyl Pentafluorophenyl Carbonate?????????????36919-03-6C8H3F5O3
Truxenone????????4430-15-3C27H12O3
2-Methyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine dihydrochloride2-METHYL-4,5,6,7-TETRAHYDRO-3H-IMIDAZO[4,5-C]???????485402-39-9C7H13Cl2N3
5H-Pyrrolo[2,3-b]pyrazine-7-carbaldehyde4121-22-6C7H5N3O
2-(3-Bromophenyl)imidazo[1,2-a]pyridine2-(3-???-??)-????[1,2-A]???419557-33-8C13H9BrN2
3-Formyl-1H-indole-7-carbonitrile3-???-1H-??-7-??????467451-63-4C10H6N2O
2,2'-Dimethoxybiphenyl4877-93-4C14H14O2
2-(2,6,7,8-Tetrahydro-1H-indeno[5,4-b]furan-8-yl)ethanamine2,6,7,8-???????-1H-???[5,4-b]??-8-?????448964-37-2C13H17NO
2-Pentylcyclopentan-1-one4819-67-4C10H18O
1-(4-Aminophenyl)hexan-1-one4-?????????38237-76-2C12H17NO
2-Cyclohexyl-2-oxoacetic acid??-????????????4354-49-8C8H12O3
(E)-Ethyl 3-(4-(benzyloxy)-3-methoxyphenyl)acrylate(E)-??3-(4-(????)-3-?????)??????38157-08-3C19H20O4
2-Bromo-6-ethoxypyridine4645-11-8C7H8BrNO
N-Benzyl-2-chloro-9H-purin-6-amineN-??-2-???-9H-??-6-??39639-47-9C12H10ClN5
(4-((Tert-butyldimethylsilyl)oxy)-2-chlorophenyl)boronic acid2-???-4-(((1,1-??????)??????)??)?????412343-21-6C12H20BClO3Si
5,6,7,8-Tetrahydronaphthalene-1-carbaldehyde????-1-??????41828-13-1C11H12O
(3-(Butylcarbamoyl)phenyl)boronic acid3-(BUTYLAMINOCARBONYL)?????397843-70-8C11H16BNO3
Ertapenem Impurity 10402955-37-7C44H48N6O13S2
Heptyl 3-oxobutanoate42598-96-9C11H20O3
4-Allylthiosemicarbazide4-???????????3766-55-0C4H9N3S
2,4-Dichloro-5-chlorosulfonyl-benzoic acid2,4-????-5-(??????)???3740-18-9C7H3Cl3O4S
2-Fluoro-4-iodophenylboronic acid2-????-4-????????374790-98-4C6H5BFIO2
2-(2-Chloroquinazolin-4-yl)acetamide2-(2-???????-4-?)-??????425638-74-0C10H8ClN3O
5-Bromo-4-chloro-6-methoxypyrimidine5-BroMo-4-???-6-???????4319-88-4C5H4BrClN2O
3-(naphthalen-1-yloxy)-1-phenylpropan-1-one3-(1-???????)??????41198-42-9C19H16O2
2',3'-Dihydro-4'H-[1,1':1',1''-terphenyl]-4'-one4,4-???-2-??????-1-?4528-64-7C18H16O
4-(4-Fluorophenyl)piperidin-4-ol4-(4-FLUORO-PHENYL)-PIPERIDIN-4-OL???3888-65-1C11H14FNO
1-Fluoro-2-(2-nitroethenyl)benzene399-25-7C8H6FNO2
2-(1-((Benzyloxy)carbonyl)piperidin-4-ylidene)aceticacid1-Cbz-????-4-???-????40113-03-9C15H17NO4
5-(4-Fluorophenyl)nicotinaldehyde5-(4-??????)-???-3-????????381684-96-4C12H8FNO
Quinuclidine hydrochloride?????? ?????????39896-06-5C7H14ClN
(2S,3R,4S,5R,6R)-6-(acetoxymethyl)-4-(benzyloxy)tetrahydro-2H-pyran-2,3,5-triyl triacetate1,2,4,6-TETRA-O-ACETYL-3-O-BENZYL-BETA-D-???????39686-94-7C21H26O10
N-(3,4-dimethylbenzyl)ethanamineN-??-3,4-???????39180-83-1C11H17N
(E)-3-(2-Furyl)acrolein3-(2-??)?????39511-08-5C7H6O2
3,3-Bis(4-hydroxy-2,6-diiodophenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide4430-24-4C19H10I4O5S
2-Bromo-5-(piperazin-1-yl)pyrazine2-???-5-(????-1-?)???446286-90-4C8H11BrN4
1-Phenyl-1H-pyrazole-3-carboxylic acid1-??-1H-???-3-?????4747-46-0C10H8N2O2
(S)-2-((tert-butoxycarbonyl)amino)-2-(thiophen-2-yl)acetic acid40512-56-9C11H15NO4S
3-Methyl-1-tetradecyl-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide1-METHYL-3-TETRADECYLIMIDAZOLIUMBIS(TRIFLUOROMETHYLSULFONYL)???404001-49-6C20H35F6N3O4S2
1-Fluoro-2,4-dimethylbenzene1,3-???-4-??????452-65-3C8H9F
6-Methoxyquinoline-4-carbaldehyde6-??????-4-???????4363-94-4C11H9NO2
(Difluoromethyl)benzene(???????)??455-31-2C7H6F2
[9,9'-Bianthracene]-10,10'(9H,9'H)-dione?????434-84-4C28H18O2
1,1′-Dibutyl 2,2′-thiobis[acetate]???2,2'-?????????4121-12-4C12H22O4S
6-Amino-1,3-dipropylpyrimidine-2,4(1H,3H)-dione41862-14-0C10H17N3O2
2-Bromo-4,5-dimethoxyphenylacetic acid2-???-4,5-??????????4697-62-5C10H11BrO4
4-(3,4-Difluorophenoxy)benzaldehyde4'-(3,4-????????)??????486449-90-5C13H8F2O2
Vincaminic acid ethyl esterEBURNAMENINE-14-?????,14,15-DIHYDRO-14-HYDROXY-,??????,(3A,14B,16A)-40163-56-2C22H28N2O3
(8S,9R,10S,11S,13S,14S,16R,17R)-9-Chloro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one (Mometasone Furoate Impurity)Ico???4647-20-5C22H29ClO5
α-Cyclohexyl-benzeneacetic Acid???????????3894-09-5C14H18O2
4,4-Dimethoxybutan-2-ol39562-58-8C6H14O3
3-n-Octyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene405165-14-2C18H31BO2S
D-leucyl-D-leucineHD-LEU-D-LEU-?38689-30-4C12H24N2O3
tert-Butyl (2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-oxoethyl)carbamateCarbaMicacid,[2-(2,2-???-4H-1,3-?????-6-?)-2-????]-,1,1-?????????452339-71-8C17H23NO5
rel-(3aR,5S,6aS)-2-[(tert-butoxy)carbonyl]-octahydrocyclopenta[c]pyrrole-5-carboxylic acid442877-23-8C13H21NO4
1-(4-(2,2-Dichlorocyclopropyl)phenyl)ethanone1-[4-(2,2-???????????)??]??-1-?40641-93-8C11H10Cl2O
2,4-Dimethylpentan-3-amine hydrochloride2,4-?????-3-?????4083-58-3C7H18ClN
3,7-Dihydro-4H-imidazo[4,5-d][1,2,3]triazin-4-one4656-86-4C4H3N5O
2-(4-Methylpiperazin-1-yl)-5-nitrobenzonitrile2-(4-??????-1-?)-5-????????451459-92-0C12H14N4O2
4-Fluoro-2-methylbenzenesulfonamide3-????-2-??????????489-17-8C7H8FNO2S
3,5-Dibromo-2-iodopyridine436799-34-7C5H2Br2IN
2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluorene467219-11-0C25H32B2O4
Methyl 4-methyloxane-4-carboxylate2H-??-4-?????,??????-4-??-,??????(9CI)443912-70-7C8H14O3
2,2'-Dithiodipropionic acid4775-93-3C6H10O4S2
4-Chloro-1-(4-chlorophenyl)butan-1-one4,4'-?????????40877-09-6C10H10Cl2O
N-Desethyl BrinzolamideN-??????????404034-55-5C10H17N3O5S3
4-Fluoro-N-(4-fluorobenzylidene)aniline4,4'-???????????39769-09-0C13H9F2N
NDSB-21138880-58-9C7H19NO5S
5-Fluoro-2-(methoxymethoxy)phenylboronic acid5-????-2-(??????)?????488713-34-4C8H10BFO4
(S)-2-Amino-3-(4-methoxy-1H-indol-3-yl)propanoic acid4-???-L-????406938-53-2C12H14N2O3
4-Phenylbenzamide4-????????3815-20-1C13H11NO
4,7-Dimethoxy-1H-pyrrolo[2,3-c]pyridine4,7-????-1H-???[2,3-C]???452296-79-6C9H10N2O2
1H-Indene-2-carboxylic acid1H-??-2-?????41712-14-5C10H8O2
1H-indol-3-ol1H-??-3-OL480-93-3C8H7NO
Furosemide Impurity 241332-59-6C7H4Cl2O5S
(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-((2-methoxyethoxy) methoxy)-6-methyltetrah ydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one (Roxithromycin Impurity)2'-O-[(2-??????)??]???????425365-66-8C45H84N2O17
1,1-Dimethylethyl 4-(1-oxopropyl)-1-piperidinecarboxylatetert-??4-?????????-1-???????419571-73-6C13H23NO3
H-Asp-Gly-OHH-ASP-??-?3790-51-0C6H10N2O5
4-(4-Chlorobenzyl)pyridine4409-11-4C12H10ClN
1-Propylpiperidin-4-amine4-???-1-(1-???)-????42389-59-3C8H18N2
3-Methoxy-5,5,8,8-tetramethyl-6,7-dihydronaphthalen-2-amine3-???-5,5,8,8-?????-5,6,7,8-???????????-2-??457065-49-5C15H23NO
5-Bromo-N,N-diethylpyrimidin-2-amine(5-???-????-2-?)-???-??433684-23-2C8H12BrN3
Ethyl 2,4-dihydroxybenzoate??2,4-???????????4143-00-4C9H10O4
1-(4-Methoxyphenyl)cyclopentane-1-carboxylic acid1-(4-METHOXYPHENYL)-1-??????????43050-28-8C13H16O3
1,3,5-Benzenetrithiol1,3,5-??????38004-59-0C6H6S3
2,3-Diphenylmaleic anhydride2,3-?????? ???????4808-48-4C16H10O3
(R)-Ethyl 2-chloropropanoate[R,(+)]-2-??????????????42411-39-2C5H9ClO2
1,5-Dimethyl-4-nitro-1H-pyrazole3920-42-1C5H7N3O2
(4-Formylthiophen-3-yl)boronic acid4347-32-4C5H5BO3S
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