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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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7-Acetoxy-4-bromomethylcoumarin7-????-4-(?????)???2747-04-8C12H9BrO4
4,4′-Difluorochalcone4,4'-???????2805-56-3C15H10F2O
benzyl 2,4-dioxo-1,3,8-triazaspiro[4.5]decane-8-carboxylate??2,4-???-1,3,8-???????[4.5]??-8-???????28121-73-5C15H17N3O4
(4-(2-Ethoxyethoxy)phenyl)boronic acid4-(2-??????)?????279262-15-6C10H15BO4
7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine274676-47-0C9H12N2
Pent-4-en-1-amine hydrochloride27546-60-7C5H12ClN
N-(tert-butoxycarbonyl)-N-methyl-D-isoleucineBOC-D-??-?267223-87-0C12H23NO4
2-Amino-3-(3,4,5-trifluorophenyl)propanoic acid3,4,5-??????-DL-?????261952-26-5C9H8F3NO2
Isoindoline-5-carbonitrile?????-5-?????263888-58-0C9H8N2
(R)-3-Amino-4-(3-cyanophenyl)butanoic acid269726-82-1C11H12N2O2
Catechol-3,5-disulfonic Acid Disodium Salt Monohydrate270573-71-2(OH)2C6H2(SO3Na)2H2O
Tridecanol (mixture of isomers)??????26248-42-0C13H28O
3-Chloro-2,5,6-trifluoropyridin-4-amine2693-57-4C5H2ClF3N2
(S)-3-Amino-4-(4-cyanophenyl)butanoic acid270065-88-8C11H12N2O2
Alternariol, methyl ether?????????????26894-49-5C15H12O5
4-(3-(Dimethylamino)propoxy)benzaldehyde4-[3-(??????)????]??????26934-35-0C12H17NO2
4-Amino-5-chloro-N-(2-(ethylamino)ethyl)-2-methoxybenzamideN-???????????27260-19-1C12H18ClN3O2
2-Amino-2-(1,2,3,4-tetrahydronaphthalen-1-yl)acetic acid2-???-2-(1,2,3,4-??????????-1-?)????26368-32-1C12H15NO2
2-Amino-1,4,5,6-tetrahydropyrimidine hydrochloride2-AMino-1,4,5,6-?????????????26893-39-0C4H10ClN3
(4-(4-Chlorophenoxy)phenyl)methanamine hydrochloride4-P-TOLYLOXY-????262862-71-5C13H13Cl2NO
(S)-3-amino-4-(p-tolyl)butanoic acid270062-95-8C11H15NO2
PDI-CC6C6-Br259880-25-6C50H61BrN2O4
6-Acetamidopyridine-2-carboxylic acid26893-72-1C8H8N2O3
3-(Trifluoromethyl)phenyltrimethylammonium (iodide)3-(????????)????????????27389-57-7C10H13F3IN
1-Ethylcyclohexyl methacrylate274248-09-8C12H20O2
1-(Chloromethyl)-3-isopropoxybenzene??,1-(?????)-3-(1-?????)-26066-16-0C10H13ClO
(3R,4S)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid267230-44-4C25H28N2O6
Fmoc-(R)-3-Amino-4-(3-benzothienyl)-butyric acid269396-51-2C27H23NO4S
Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide1,2-???????-3(2H)-??1,1-?????27148-03-4C7H5NO2S2
p-TolymethyldichlorosilaneP-??????????25898-37-7C8H10Cl2Si
3-(Chloromethyl)pyridazine hydrochloride3-(?????)???????27349-66-2C5H6Cl2N2
1,5-Naphthyridin-4-amine1,5-?????-4-??27392-68-3C8H7N3
(S)-3-Amino-4-(naphthalen-1-yl)butanoic acid270063-00-8C14H15NO2
(S)-3-Amino-4-(benzo[b]thiophen-3-yl)butanoic acid270063-44-0C12H13NO2S
Tridec-1-yne1-?????26186-02-7C13H24
[N-[1-[2-(2-Pyridylcarboxamido)phenyl]ethylidene]glycinato]nickel264921-97-3C16H13N3NiO3
4-((4-Aminophenyl)sulfonyl)phenol4-[(4-?????)???]??25963-47-7C12H11NO3S
n,n-Diethyldecanamide2602-61-1C14H29NO
5-Benzylidenepyrimidine-2,4,6(1H,3H,5H)-trione????????27402-47-7C11H8N2O3
N,N-DiisobutylformamideN,N-??????????2591-76-6C9H19NO
(R)-3-amino-4-(4-(trifluoromethyl)phenyl)butanoic acid269726-76-3C11H12F3NO2
n-Propyl-n-cyclopropanemethylamineN-?????????????26389-60-6C7H15N
2,8-Dibromo-6,6,12,12-tetraoctyl-6,12-dihydroindeno[1,2-b]fluorene2,8-????-6,12-?????-6,6,12,12-?????-???[1,2-b]????264281-45-0C52H76Br2
Fmoc-(R)-3-Amino-4-(3-thienyl)-butyric acidFMOC-(R)-3-???-4-(3-???)-????269726-93-4C23H21NO4S
N-(7-(dimethylamino)-4-nitro-3H-phenothiazin-3-ylidene)-N-methylmethanaminium chloride?????2679-01-8C16H17ClN4O2S
Potassium Tetracyanoborate????????????261356-49-4C4BN4.K
(S)-3-Amino-4-(3-cyanophenyl)butanoic acid270065-85-5C11H12N2O2
Succinic acid compound with 2,2-dimethylpropane-1,3-diol (1:1)???? ??? ????28257-92-3C9H18O6
3-Methyl-1,2,3,4-tetrahydroisoquinoline3-??-1,2,3,4-???????????29726-60-1C10H13N
Naphthalene-1,4-dicarbonitrile1,4-????????3029-30-9C12H6N2
2,2,8,8-Tetramethylnonanedioic Acid30313-67-8C13H24O4
Benzo[d]thiazol-2-ylmethanamine hydrochloride29198-41-2C8H9ClN2S
Bis(3-Trimethoxysilylpropyl)-N-methylamineBIS(3-??????????)-N-????31024-70-1C13H33NO6Si2
2,6-Diisopropyl-N,N-dimethylaniline2909-77-5C14H23N
4,5,9,10-Tetrabromoisochromeno[6,5,4-def]isochromene-1,3,6,8-tetraone4,5,9,10-????????????[6,5,4-def]?????-1,3,6,8-????299962-88-2C14Br4O6
Propyl decanoateN-?????????30673-60-0C13H26O2
3,5-Dinitrobenzohydrazide3,5-???????????2900-63-2C7H6N4O5
1,8-Diaminopyrene1,8-??????30269-04-6C16H12N2
cis-3,6-Bis(2-hydroxyethyl)piperazine-2,5-dioneS-3,6-??(2-??????)????-2,5-??28814-72-4C8H14N2O4
2-Chloropyridin-4-amine hydrochloride2897-42-9C5H5ClN2.ClH
Methyl acetyl-l-alanyl-l-alanyl-l-alanyl-l-alaninate30802-29-0C15H26N4O6
Tris(n-butylcyclopentadienyl)yttrium(III)???(??????????)???312739-77-8C27H39Y15*
2-Methylimidazo[1,2-a]pyridine-3-carbaldehyde2-??-????[1,2-A]???-3-??????30384-93-1C9H8N2O
1-Bromo-3-(phenylethynyl)benzene29778-29-8C14H9Br
Dimethyl 1H-pyrrole-2,3-dicarboxylate1H-??-2,3-?????????????2818-08-8C8H9NO4
1,3-Dimethyl-5-{[(2-piperazin-1-ylethyl)amino]methylene}pyrimidine-2,4,6(1H,3H,5H)-trioneH-AP53????(2μ299935-15-2C13H21N5O3
1-(4-Aminobutyl)guanidine?????????????306-60-5C5H14N4
4,5-Dibromo-2-fluorobenzoic acid4,5-????-2-???????289039-48-1C7H3Br2FO2
2-(Piperidin-4-yloxy)pyridinedihydrochloride2-(????-4-???)?????????????313490-36-7C10H16Cl2N2O
α-D-Mannopyranosyl fluoride, 2,3,4,6-tetraacetate2,3,4,6-???-?-???-??-D-????????????2823-44-1C14H19FO9
4-(P-Tolyl)morpholine4-(P-??)????3077-16-5C11H15NO
2-Amino-p-cresol hydrochloride2-???-P-??????2977-71-1C7H10ClNO
Methyl 3-amino-5-chloropyrazine-2-carboxylate??????????-A-???????28643-16-5C6H6ClN3O2
(2S,3aS,6aS)-1-((S)-2-(((S)-1-Isopropoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)octahydrocyclopenta[b]pyrrole-2-carboxylic acid (Ramipril Impurity)?????????B(20MG)(????ISOPROPYLESTER)295328-72-2C24H34N2O5
3-Methylisoxazole????,3-??-30842-90-1C4H5NO
Indium(iii) acetate hydrate??(III)?????????304671-64-5C6H11InO7
N-p-tolylformamide4-????????3085-54-9C8H9NO
5-(4-Aminophenoxy)-2-nitroaniline3,4'-????-4-?????????30491-74-8C12H11N3O3
1-[2-(Methylsulphonyl)phenyl]piperazine1-[2-(?????)??]????313490-26-5C11H16N2O2S
2-(2-Isopropyloxazolidin-3-yl)ethanol3-????????,2-(1-????)-(9CI)28770-01-6C8H17NO2
4,6-Dimethylbenzene-1,3-diamine4,6-????-1,3-M-???3134-10-9C8H12N2
(2R,3S,4S,5S,6R)-2-((6-bromonaphthalen-1-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol28541-84-6C16H17BrO6
Tert-butyl (S)-(2,5-dioxotetrahydrofuran-3-yl)carbamateBoc-L-Aspartic???30750-74-4C9H13NO5
3-Chloro-6-(1H-pyrazol-1-yl)pyridazine29334-66-5C7H5ClN4
3-Heptenoic acid3-????29901-85-7C7H12O2
Dodecyl benzoate??????????2915-72-2C19H30O2
8-Bromoguanine3066-84-0C5H4BrN5O
Rhodium(ii)acetatedimer dihydrate??(II)???????????29998-99-0C8H16O10Rh2
1-(Tert-butyl) 2-(4-nitrophenyl) (S)-pyrrolidine-1,2-dicarboxylate28310-65-8C16H20N2O6
4-(4-Methyl-4H-1,2,4-triazol-3-yl)piperidine hydrochloride297171-80-3C8H14N4.HCl
Ethyl (E)-3-(pyridin-3-yl)acrylate28447-17-8C10H11NO2
2-(2,3-Dimethylphenoxy)acetic acid2935-63-9C10H12O3
N-(1-benzylpyrrolidin-3-yl)acetamide1-??-3-?????????28506-01-6C13H18N2O
2-(Benzo[d]thiazol-2-yl)aniline2-(2-?????)?????9729483-73-6C13H10N2S
8-Chloro-9H-purin-6-amine8-??????28128-28-1C5H4ClN5
4-Hydroxy-5-methoxyisophthalaldehyde4-?????-5-???????????2931-90-0C9H8O4
4-Chloro-6-fluoro-1,7-naphthyridine-3-carbonitrile305371-18-0C9H3ClFN3
1-(3-Bromophenyl)-3,5-dimethyl-1H-pyrazole1-(3-?????)-3,5-???-1H-???294877-29-5C11H11BrN2
Methyl 1-(2-fluorobenzyl)-1h-pyrazolo[3,4-b]pyridine-3-carbimidate304874-06-4C15H13FN4O
2-Chloro-3-methyl-3H-imidazo[4,5-b]pyridine2-???-3-??-3H-????[4,5-b]???30458-68-5C7H6ClN3
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