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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/
? ?? ?:39990
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2-(Thiophen-2-ylmethyl)malonic acid????????????C4475-24-5C8H8O4S
2,4,6-Tri(pyrimidin-2-yl)-1,3,5-triazine60681-68-7C15H9N9
Di-tert-butyl but-2-ene-1,4-diyl(E)-dicarbamate(E)-tert-????-2-?-1,4-?????????901761-99-7C14H26N2O4
Copper, [2,7,12,17-tetrakis(1,1-dimethylethyl)-21H,23H-porphyrazinato(2-)-κN21,κN22,κN23,κN24]-, (SP-4-1)-65124-35-8
Ethyl 3-bromo-1-(3-chloropyridin-2-yl)-4,5-dihydro-1H-pyrazole-5-carboxylate500011-91-6C11H11BrClN3O2
5-Fluoro-4-methyl-3-nitropyridin-2-amine2-AMINO-5-FLUORO-3-???-4-????917918-86-6C6H6FN3O2
Tert-butyl L-alanyl-L-alaninate hydrochloride60417-38-1C10H21ClN2O3
N,N,N-Trimethyl-1-(4-vinylphenyl)methanaminium chlorideN,N,N-triMethyl-1-(4-vinylphenyl)MethanaMiniuM???7538-38-7C12H18ClN
4-Butyl-4-methylmorpholin-4-ium bromide75174-77-5C9H20BrNO
Methyl 7-nitro-1H-indole-2-carboxylate167027-28-3C10H8N2O4
2-Bromo-3-(trifluoromethyl)quinoline2-broMo-3-(????????)???590371-95-2C10H5BrF3N
2-(3,4-Dimethoxyphenyl)-4,4-dimethyl-4,5-dihydrooxazole57193-17-6C13H17NO3
Bis(2,3-dibromopropyl) hydrogen phosphateBIS(2,3-???????)???5412-25-9C6H11Br4O4P
2-Chloroacetaldehyde oxime51451-05-9C2H4ClNO
2-((Trifluoromethyl)sulfonamido)ethyl methacrylate2-????,2-??-,2-[[(????????)???]???]??????314756-98-4C7H10F3NO4S
3-Methylbenzo[d]oxazole-2(3H)-thione3-??-1,3-????-2(3H)-??13673-63-7C8H7NOS
N,N-(7H-Purine-2,6-diyl)diacetamideN,N'-1H-PURINE-2,6-DIYBIS??????34097-37-5C9H10N6O2
1-(Phenoxymethyl)-1H-benzo[d][1,2,3]triazole1-(?????)-1H-??????111198-02-8C13H11N3O
Diethyl (1-cyanoethyl)phosphonate???(1-?????)??????29668-61-9C7H14NO3P
(S)-2-amino-4-(tert-butoxy)-2-methyl-4-oxobutanoic acid(S)-??-????????-4-tert-??????1217977-71-3C9H17NO4
1-(4-Hydrazinylbenzyl)-1H-1,2,4-triazole1-(4-????????)-1H-1,2,4-?????144035-22-3C9H11N5
(6-(4-Acetylpiperazin-1-yl)pyridin-3-yl)boronic acid2-(4-???????-1-?)???-5-???1236360-37-4C11H16BN3O3
1-Aminoanthraquinone-5-sulfonic acid4095-82-3C14H9NO5S
Methyl 4-(methylamino)butanoate88061-65-8C6H13NO2
N,N'-Bis(2-methylphenyl)benzene-1,4-diamineN,N'-??(2-????)??-1,4-???15017-02-4C20H20N2
N-Phenyl-N'-(2-methylphenyl)-p-phenylenediamineN-??-N'-(2-????)-p-??????27173-16-6C19H18N2
1,2-Benzenediol, 4-[(1,2,3,4-tetrahydro-7-hydroxy-6-methoxy-2-methyl-1-isoquinolinyl)methyl]-, hydrochloride, (S)-(S)-3'-????-N-??????????138644-99-2C18H22ClNO4
Decyl octyl adipate?????????110-29-2C24H46O4
Salicylic acid 2-O-β-D-glucoside???,2-(??-D-?????????)-10366-91-3C13H16O8
(6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-4-bromo-2-(methoxyimino)-1,3-dioxobutyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid83305-12-8C15H16BrN3O8S
2-Chloro-5-[[4,5-dihydro-2-(nitroamino)-1H-imidazol-1-yl]methyl]-3-pyridinol380912-09-4C9H10ClN5O3
3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-(((3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)amino)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate2173291-00-2C32H45ClN2O15
Levocetirizine-d41133210-23-7C21H25ClN2O3
Gibberellin A619147-78-5C19H22O6
(6R,25S)-5-O-Demethyl-28-deoxy-25-[(1E)-1,3-dimethyl-1-buten-1-yl]-6,28-epoxy-23-oxomilbemycin B112124-81-9C36H50O8
N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(bis(ethylamino)methylene)-D-lysine hydrochloride2410074-42-7
(E)-2-hydroxy-3-(phenyldiazenyl)benzoic acid136819-59-5C13H10N2O3
Ethyl (1R,2S)-2-aminocyclopentanecarboxylate??????????,2-???-,??????,(1R-cis)-(9CI)197916-36-2C8H15NO2
(R)-P-Phos Ruthenium (acac)2(R)-P-PHOS???(ACAC)2316829-35-3C48H50N2O8P2Ru
Dicarbonylchloro[(1,2,3,4,5-η)-1,2,3,4,5-pentaphenyl-2,4-cyclopentadien-1-yl]-Ruthenium677736-23-1C35H25.2CO.ClRu
Manganese(III)meso-tetrakis(4-methylphenyl)porphine-μ-oxodimer154089-44-8C96H72Mn2N8O
Tetramethylphosphoniumiodide??????????????993-11-3C4H12IP
Benzoyl-L-tyrosyl-L-alanineN-(N-???-L-???)-L-???76264-09-0C19H20N2O5
Cyclohexyltriethoxysilane18151-84-3C12H26O3Si
1-Carboxy-N,N,N-trimethylmethanaminium dihydrogen phosphate??????58823-88-4C5H14NO6P
2,2'-(Ethane-1,2-diyl)bis(isoindoline-1,3-dione)607-26-1C18H12N2O4
2-([2,2'-Bithiophen]-5-ylmethylene)malononitrile153308-35-1C12H6N2S2
1-(2-Ethylhexyl)-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile51418-88-3C15H22N2O2
[1,1':2',1''-Terphenyl]-4'-amine10569-67-2C18H15N
6-Bromo-5-nitro-1H,3H-benzo[de]isochromene-1,3-dione4-???-3-???-1,8-???????52821-19-9C12H4BrNO5
(6AS,12aS)-octahydrodipyrido[1,2-a:1',2'-d]pyrazine-6,12(2H,6aH)-dione1817657-89-8C12H18N2O2
3-Methyl-1-vinyl-1H-imidazol-3-ium tetrafluoroborate1-??-3-??????????????????911289-19-5C6H9BF4N2
7-Chlorothiazolo[4,5-c]pyridine-2(3H)-thione7-???????[4,5-c]???-2-??908355-84-0C6H3ClN2S2
2,2-Dichloro-N-(o-tolyl)propanamide69003-28-7C10H11Cl2NO
N-(2,6-dimethylphenyl)piperidine-4-carboxamideN-(2,6-?????)????-4-??????109403-19-2C14H20N2O
N-(2,6-dimethylphenyl)isonicotinamide4-?????????,N-(2,6-?????)-68280-05-7C14H14N2O
4,4'-([1,1'-Biphenyl]-2,5-diylbis(oxy))dianiline1,4-??(4-??????)-2-????94148-67-1C24H20N2O2
1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-(hydroxyimino)-3,4-dihydropyrimidin-2(1H)-one (Molnupiravir Impurity)402725-23-9C9H13N3O6
4,4'-(Adamantane-1,3-diyl)diphenol4,4'-(1,3-??????)???37677-93-3C22H24O2
2,3,6,7,10,11-Hexaphenyltriphenylene2,3,6,7,10,11-?????????836671-27-3C54H36
2-Bromo-5H-benzofuro[3,2-c]carbazole1377576-72-1C18H10BrNO
Chlorodimethyl(4-phenylbutyl)silane32328-67-9C12H19ClSi
Tributyl(3-hexylthiophen-2-yl)stannane851853-51-5C22H42SSn
Ethyl 2,2,4-trichloro-3-oxobutanoate??2,2,4-?????-3-???????85153-67-9C6H7Cl3O3
(4,4-Bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophen-2-yl)trimethylstannane1380238-73-2C28H46S2Sn
(Aminomethylene)bis(phosphonic acid)(??????)??????29712-28-5CH7NO6P2
6-Fluoro-1H-indole-3-carbonitrile6-????-1H-??-3-?????1043601-53-1C9H5FN2
1,1-Diphenylpropan-2-ol1,1-???-2-????29338-49-6C15H16O
2-((2-Carboxyphenyl)amino)-3-methoxybenzoic acid2-(2-????-?????)-3-???-???88377-32-6C15H13NO5
Diethyl 2,6-dibromoheptanedioate???2,6-???????????868-68-8C11H18Br2O4
2,3,4-Tribromopyridine2,3,4-????????2402-91-7C5H2Br3N
5,5-Diphenyl-2-thioxoimidazolidin-4-one5,5-???-2-??????21083-47-6C15H12N2OS
(R)-2-(3,4-difluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride(R)-??-(3,4-???????)-???-HCL1049732-11-7C12H14ClF2NO2
Y52304444-48-0C82H90N8O2S5
(S)-2-amino-3-(cyclohex-1-en-1-yl)propanoic acid50305-67-4C9H15NO2
(S)-2-amino-3-(2-(aminomethyl)phenyl)propanoic acid959580-92-8C10H14N2O2
1,4-Bis(chloromethyl)-2,3,5,6-tetrafluorobenzene1,4-??(?????)?????????131803-37-7C8H4Cl2F4
2-Bromo-4-mercaptobenzoic acid2-???-4-????????7041-50-1C7H5BrO2S
(4-Bromophenyl)(3,4-dimethoxyphenyl)methanone3,4-DIMETHOXY-4'-???????116412-90-9C15H13BrO3
(2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(phosphonooxy)butanoic acid883726-90-7C19H20NO8P
2,3-Dihydroxypropyl acetate??????-???????106-61-6C5H10O4
(6-(Diethylcarbamoyl)pyridin-3-yl)boronic acid6-(????????)???-3-???1093115-76-4C10H15BN2O3
Naphthalene-2,7-dithiol71977-56-5C10H8S2
4-(3-(Hydroxymethyl)phenoxy)phenol4'-?????-3-????????63987-19-9C13H12O3
2-Chlorobenzene-1,4-diamine hydrochloride2-???-1,4-?????????????62106-51-8C6H8Cl2N2
(2-(2,2,2-Trifluoroacetyl)pyridin-4-yl)boronic acid2-????????????-4-???1310404-58-0C7H5BF3NO3
(5-Amino-2-methylpyridin-4-yl)boronic acid2-??-5-???-4-??????1310404-60-4C6H9BN2O2
Erbium carbonate??????6067-35-2C3Er2O9
2-Amino-3-(4-methoxyphenyl)-2-methylpropanoic acidOa-??????7383-30-4C11H15NO3
((1,2-Diphenylethene-1,2-diyl)bis(4,1-phenylene))diboronicacid1054451-31-8C26H22B2O4
3-Hydroxypropanoic acid(contains varying amounts of 3,3'-Oxydipropionic Acid) (ca. 30% in Water)(sodium)3-??????????????6487-38-3C3H5NaO3
(R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(pyridin-4-yl)butanoic acidFMOC-(R)-3-AMINO-4-(4-PYRIDYL)-???269396-69-2C24H22N2O4
3,6-Di(pyridin-2-yl)-1,4-dihydro-1,2,4,5-tetrazine1671-86-9C12H10N6
Methyl 2-amino-4,5-bis(2-methoxyethoxy)benzoate??????,2-???-4,5-BIS(2-??????)???476168-17-9C14H21NO6
Neodymium neocaprate????????106726-11-8C30H57NdO6
N3-propyl-1H-1,2,4-triazole-3,5-diamine1H-1,2,4-????-3,5-???,N-???-(9CI)87253-78-9C5H11N5
(S)-2-amino-3-(3,5-diamino-4-hydroxyphenyl)propanoic acid3,5-????-L-???904824-73-3C9H13N3O3
5,8-Diethyl-7-hydroxydodecan-6-one oxime5,8-DIETHYL-7-HYDROXY-6-DODECANONE??6873-77-4C16H33NO2
4'-Ethoxy-[1,1'-biphenyl]-4-carboxylic acid729-18-0C15H14O3
(E)-3-(2-phenoxyphenyl)acrylic acid3-(2-?????)????95433-16-2C15H12O3
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