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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-Methylhept-2-en-4-one5-??-2-??-4-?81925-81-7C8H14O
Whiskey lactone39212-23-2C9H16O2
D-(+)-Cellotetraose38819-01-1C24H42O21
3-Nonen-2-one??(3-)-2-?14309-57-0C9H16O
(6R,7R)-3-(((1H-1,2,3-Triazol-5-yl)thio)methyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (Cefoperazone Impurity)37539-03-0C10H11N5O3S2
1,7-Phenanthroline230-46-6C12H8N2
Tris(acetylacetonato)yttrium15554-47-9C15H21O6Y
Diethylene glycol diacetate?????????????628-68-2C8H14O5
2-Chloroadenosine hemihydrate81012-94-4C10H14ClN5O5
Bis(2-hydroxyethyl)dimethylammonium (chloride)38402-02-7C6H16ClNO2
(S)-2-(2-Aminoacetamido)-3-(1H-imidazol-4-yl)propanoic acidH-??-??-?2489-13-6C8H12N4O3
2,3,4,5-Tetrachlorobenzoic acid2,3,4,5-?????????50-74-8C7H2Cl4O2
5-(4-Methyl-1,3-dioxolan-2-yl)benzo[d][1,3]dioxole61683-99-6C11H12O4
(3R,4S,5S,6R)-2-(decyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol????????141464-42-8C16H32O6
(R)-1-Phenylethane-1,2-diyl bis(4-((trans-4-pentylcyclohexyl)benzoate)???,4-(TRANS-4-PENTYLCYCLOHEXYL)-,(1R)-1-PHENYL-1,2-ETHANEDIYL????154102-21-3C44H58O4
4,5-Dihydro-5-methyl-3,4-diphenyl-5-isoxazolol5-??-3,4-???-4,5-????????-5-OL181696-73-1C16H15NO2
Fmoc-Ile-OPfp86060-89-1C27H22F5NO4
Calcium iodide hydrate71626-98-7CaH2I2O
2-(4-(2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)propan-2-yl)phenyl)ethan-1-ol361382-26-5C16H23NO2
(R)-2-((4-Nitrophenethyl)amino)-1-phenylethanol(??R)-??-[[[2-(4-?????)??]???]??]?????223673-34-5C16H18N2O3
2-Methoxybenzene-1,4-diamine sulfate2,5-Diaminoanisole??66671-82-7C7H12N2O5S
2-Ethoxyethyl 2-cyanoacetate2-?????????????32804-77-6C7H11NO3
Boc-D-Phe-ONpBOC-D-?????4-?????????16159-70-9C20H22N2O6
10-Methoxy-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one??[b]???-10-??????????59743-84-9C14H10O2S
6-Chloro-N,N-dimethylpyrimidin-4-amine31058-83-0C6H8ClN3
1-(2-Isopropylthiazol-4-yl)-N-methylmethanamine hydrochloride2-?????-4-[(N-?????)??]??????908591-25-3C8H15ClN2S
(2S,3S)-2-((2S,3S)-2-(((Benzyloxy)carbonyl)amino)-3-methylpentanamido)-3-methylpentanoic acidZ-?-?-?42538-01-2C20H30N2O5
(E)-(Z)-Hex-3-en-1-yl 2-methylbut-2-enoate67883-79-8C11H18O2
N-Methyl-3-(trimethoxysilyl)propan-1-amine3069-25-8C7H19NO3Si
Cadmium acetylacetonate???2,4-??????,???14689-45-3C10H14CdO4
Indium(III)phosphide?? ??22398-80-7InP
Cetirizine Impurity D1,4-BIS[(4-?????)????]????XNUMX???346451-15-8C30H28Cl2N2
Cyclododecane294-62-2C12H24
1-(Bromomethyl)-4-fluoro-2-nitrobenzene4-????-2-??????????76437-44-0C7H5BrFNO2
Pentyl valerate?? ?????2173-56-0C10H20O2
1,3-Bis(2,4-diaminophenoxy)propane tetrahydrochloride1,3-??-(2,4-????????)????????74918-21-1C15H21ClN4O2
Bis[2-(1-isoquinolinyl-N)phenyl-C](2,4-pentanedionato-O2,O4)iridium(III)435294-03-4C35H28IrN2O2-2
Zinc(II) (S)-2-(4-(Methylamino)benzamido)pentanedioate66104-81-2C13H14N2O5Zn
1,2-Dibromobutane533-98-2C4H8Br2
(2S,3R)-2,3,4-TrihydroxybutanalD-(-)-???95-43-2C4H8O4
Pyridinium Fluorochromate83042-08-4C5H6CrFNO3
Ammonium polyacrylate?????? ???9003-03-6C3H4O2
Praseodymium(III)chloridehexahydrate17272-46-7Cl3H12O6Pr
Ethyl 3-methylpentanoate5870-68-8C8H16O2
Isoquinoline-4-boronic acid hydrochloride?????-4-??????677702-23-7C9H9BClNO2
3-Bromo-7H-benzo[de]anthracen-7-one3-???????81-96-9C17H9BrO
Methylene blue leucobenzoy??????????1249-97-4C23H23N3OS
N1-(4-Fluorobenzyl)-3-nitrobenzene-1,4-diamine2-???-5-[(4-??????)???]-1-?????150812-21-8C13H12FN3O2
2-(((1H-Benzo[d]imidazol-2-yl)sulfonyl)methyl)-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine 1-oxide (Lansoprazole Impurity)???????N-???953787-54-7C16H14F3N3O4S
Trityllosartan???????133909-99-6C41H37ClN6O
Tris(2-acryloyloxyethyl)Isocyanurate(stabilizedwithPhenothiazine)2-????, 1,1',1'-[(2,4,6-?????-1,3,5-?????-1,3,5(2H,4H,6H)-???)???-2,1-??????] ???40220-08-4C18H21N3O9
3-Oxobutan-2-yl acetate4906-24-5C6H10O3
1,2-Bis(hydroxyimino)cyclohexane492-99-9C6H10N2O2
5H-Benzo[b]carbazole2,3-??????243-28-7C16H11N
Octaethylporphyrin2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-???2683-82-1C36H46N4
2-(3,4-Dichlorobenzyl)-1H-benzo[d]imidazole2-(3,4-??????)-1H-??????213133-77-8C14H10Cl2N2
5-Ethoxy-4-methyloxazole5-???-4-?????5006-20-2C6H9NO2
(S)-2-((S)-2-Aminopropanamido)-3-(1H-indol-3-yl)propanoic acid16305-75-2C14H17N3O3
Adipamide628-94-4C6H12N2O2
Copper citrate866-82-0C6H8CuO7
4,4'-((1E,1'E)-hydrazine-1,2-diylidenebis(methanylylidene))bis(2,6-dimethoxyphenol)?????14414-32-5C18H20N2O6
4-Hydroxy-3,5-diisopropylbenzoic acid3,5-??????-4-???????13423-73-9C13H18O3
(1R,3S,Z)-5-((E)-2-((1R,3aS,7aR)-1-((R,3E,5E)-7-Ethyl-7-hydroxynona-3,5-dien-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol?????134404-52-7C30H46O3
5,6-Diamino-1,3-dimethylpyrimidine-2,4-dione5440-00-6C6H10N4O2
2-Heptadecylimidazole2-????????23328-87-2C20H38N2
5-(2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl)-5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one150322-38-6C18H18FNO2S
1-Cyclopropyl-6-fluoro-8-methoxy-7-((4aR,7aR)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid (Moxifloxacin Impurity）268545-13-7C21H24FN3O4
N-[(1S)-2-Amino-2-oxo-1-(phenylmethyl)ethyl]-2-pyrazinecarboxamide289472-80-6C14H14N4O2
3-Phenoxybenzohydrazide206761-84-4C13H12N2O2
4-(Diethylamino)but-2-yn-1-yl acetate1-????-4-??????-2-??22396-77-6C10H17NO2
1,1-Dichlorosilacyclobutane2351-33-9C3H6Cl2Si
Calcium 2-ethylhexanoate?? 2-?????136-51-6C8H18CaO2
5-Ethyl-2,3-dimethylpyrazine15707-34-3C8H12N2
1-(4-Chlorophenyl)pentan-1-one25017-08-7C11H13ClO
Trimethyl(methylcyclopentadienyl)platinum(????)????????????(IV)94442-22-5C9H9Pt
2,3-Dichlorothiophene17249-79-5C4H2Cl2S
2-Isopropyl-5-methyl-2-hexenal2-?????-5-??-2-???35158-25-9C10H18O
3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one41078-70-0C11H11ClN2O
2-Propyl-1H-imidazole-4,5-dicarboxylic acid dimethyl ester2-???-1H-????-4,5-?????????????124750-59-0C10H14N2O4
4-(Chlorosulfonyl)phenyl pivalate4-?????????????150374-99-5C11H13ClO4S
1-(tert-Butoxycarbonyl)-4-hydroxypiperidine-4-carboxylic acid1-BOC-4-?????-4-????????495414-64-7C11H19NO5
4-Cyclopropylnaphthalen-1-amine1-??????,4-??????-878671-94-4C13H13N
2,3,4,5-Tetrafluorobenzonitrile16582-93-7C7HF4N
1-Ethyl-2-phenylindole1-??-2-????13228-39-2C16H15N
2,4,6-Tribromo-1,3,5,2,4,6-triazatriborinaneB-????????13703-88-3B3Br3H3N3
H-Thr-OBzl.oxalate201274-07-9C13H17NO7
2-Chloro-N-(2-(2-chlorobenzoyl)-4-nitrophenyl)acetamide2-(2-?????????)-5-???-2'-???????180854-85-7C15H10Cl2N2O4
4-Ethyl-1H-pyrazol-3-amine3-???-4-?????43024-15-3C5H9N3
N-carbamimidoyl-N-methylglycine hydrochloride????HCL17050-09-8C4H9N3O2.ClH
Dimethyl tetradecanedioate5024-21-5C16H30O4
2-Hydroxy-4-methoxybenzamide4-?????????6745-77-3C8H9NO3
(2,3-Dimethylphenyl)(1H-imidazol-4-yl)methanone???,(2,3-?????)-1H-????-4-?-??91874-85-0C12H12N2O
3-(3-(Piperidin-1-ylmethyl)phenoxy)propan-1-amineN-[3-[3-(1-???????)???]???]??73278-98-5C15H24N2O
5-Bromo-6-chloro-1H-indol-3-yl octanoate5-???-6-???-3-?????????209347-94-4C16H19BrClNO2
2-(Piperidin-4-yl)-acetic acid ethyl ester2-(PIPERIDIN-4-YL)-??????????59184-90-6C9H17NO2
Polyethylene glycol trimethylnonyl ether????-4-??????????????60828-78-6(C2H4O)nC12H26O
Methyl 4-chloropicolinate hydrochloride??4-???-2-????????????176977-85-8C7H7Cl2NO2
2-Aminocyclopentanol2-??????????89381-13-5C5H11NO
2-Ethynylphenol2-??-??5101-44-0C8H6O
(S)-Ethyl 2-ethoxy-4-(2-((3-methyl-1-(2-(piperidin-1-yl)phenyl)butyl)amino)-2-oxoethyl)benzoate (Repaglinide Impurity)147770-06-7C29H40N2O4
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