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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39984
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PTZ-343101199-38-6C15H16NNaO3S2
3,5-Diaminophenylboronic acid3,5-?????????89641-16-7C6H9BN2O2
Chloro(1,5-cyclooctadiene)(1,3-dimesityl-2-imidazolylidene)iridium509107-34-0C29H32ClIrN2
1,3-Difluoro-5-isocyanatobenzene3,5-??????????????83594-83-6C7H3F2NO
Ricinoleic acid (purity≥99%)???? ?141-22-0C18H34O3
4-(Benzyloxy)-2-fluorophenol84352-10-3C13H11FO2
Methyl N-(4-bromophenyl)carbamate??N-(4-?????)?????25203-36-5C8H8BrNO2
NHC-Pd(II)-Mp catalyst1392095-51-0C31H44Cl2N3OPd
3-[(Dimethylamino)methyl]-4-hydroxybenzaldehyde3-?????????-4-?????-??????116546-04-4C10H13NO2
5-Methyl-4-(4-methylphenyl)-4H-1,2,4-triazol-3-yl hydrosulfide149747-23-9C10H11N3S
(SP-4-1)-Dichlorobis(3-chloropyridine-κN)palladium852573-38-7C10H8Cl4N2Pd
3,5-Dibromo-1,4-dimethyl-1H-pyrazole134589-54-1C5H6Br2N2
(S)-2-(2-(Bis(4-methoxyphenyl)phosphanyl)phenyl)-4-isopropyl-4,5-dihydrooxazole1501981-50-5C26H28NO3P
Medium Black 17 [Indicator for coordination titration] Calcon (C.I.15705), metal indicator??2538-85-4C20H15N2NaO5S
4-Chloro-6,7-dimethoxy-2-methylquinoline100122-02-9C12H12ClNO2
2-[3-Methoxy-4-(trifluoromethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane1623766-74-4C14H18BF3O4
2,4-D methyl ester??(2,4-???????)?????1928-38-7C9H8Cl2O3
3-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-indazole2304634-00-0C14H19BN2O2
(1-Bromovinyl)benzene??-?????98-81-7C8H7Br
3,3-Dichloroprop-2-enoic acid3,3-????????1561-20-2C3H2Cl2O2
2-(3-Amino-4-bromophenoxy)-N-methylacetamide1387566-08-6C9H11BrN2O2
2-Bromo-4,5-dihydro-6h-thieno[2,3-c]pyrrol-6-one957345-85-6C6H4BrNOS
1-Azetidinecarboxylic acid, 3-cyano-3-[[(2,4-dimethoxyphenyl)methyl]amino]-, 1,1-dimethylethyl ester1629579-52-7C18H25N3O4
tert-Butyl 4-hydroxy-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate1822505-03-2C12H21NO4
3-(Methyl(pentan-3-yl)amino)propanoic acid hydrochloride2375259-24-6C9H20ClNO2
VU04775731946021-40-4C18H17FN2O
2-Methyl-2H-pyrazolo[3,4-b]pyridin-5-amine1363383-41-8C7H8N4
2-(2-Chloropyrimidin-5-yl)acetic acid933685-81-5C6H5ClN2O2
5-Amino-2-methoxy-N,N-dimethylbenzenesulfonamide5-???-2-???-N,N-??????????851175-92-3C9H14N2O3S
L-Histidine (dihydrochloride)L-????????6027-02-7
Imidodicarbonic acid, (2-bromo-4-fluoro-6-nitrophenyl)-, bis(1,1-dimethylethyl) ester?????????,(2-???-4-????-6-?????)-,??(1,1-?????)????880384-52-1C16H20BrFN2O6
2-Ethoxy-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid1801514-52-2C15H21BO5
N-(5-Fluoro-2-nitrophenyl)acetamide345-14-2C8H7FN2O3
2-(Benzyloxy)-4-bromo-1-nitrobenzene849210-10-2C13H10BrNO3
(5aS,10bR)-2-mesityl-4,5a,6,10b-tetrahydroindeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium chloride hydrate2002470-81-5C21H24ClN3O2
4-bromo-2-(((tert-butyldimethylsilyl)oxy)methyl)thiazole204513-55-3C10H18BrNOSSi
5-Bromo-3-(difluoromethyl)-1H-indazole1782324-44-0C8H5BrF2N2
2-(2-Oxo-1,3-oxazinan-3-yl)-3-phenylpropanoic acid1258639-28-9C13H15NO4
3-(2-Oxo-1,3-oxazolidin-3-yl)-3-phenylpropanoic acid150812-64-9C12H13NO4
3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile1219831-94-3C14H16BNO3
2-methyl-4-((trifluoromethyl)thio)phenol2-??-4-(??????????)??709-96-6C8H7F3OS
(2-Amino-5-bromo-4-methylphenyl)methanol1823335-27-8C8H10BrNO
4,6-Bis(diphenylphosphino)-10-methyl-10H-phenoxazine1266062-97-8C37H29NOP2
N-(3-Methylphenyl)-3-oxobutanamide3-OXO-NM-??-??????25233-46-9C11H13NO2
5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione4290-72-6C11H9NO2
3-(4-Methylphenyl)pentanoic acid57960-06-2C12H16O2
2-(4-(Methylsulfonyl)phenoxy)acetic acid42288-41-5C9H10O5S
2-Fluoro-6-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
(5-(1,3,4-Oxadiazol-2-yl)pyridin-3-yl)boronic acid
4-Arm PEG-SCM (MW 10000)
(Z)-1-(4-Methoxyphenyl)-N-phenylmethanimine oxideN-??-4-?????????N-????3585-93-1C14H13NO2
2-(1,3-Benzoxazol-5-yl)acetic acid2-(??[d]???-5-?)????153810-37-8C9H7NO3
5-(3-Hydroxy-3-methylbut-1-yn-1-yl)thiophene-2-carboxylic acid886505-51-7C10H10O3S
2-Amino-3-chloro-5-(trifluoromethyl)benzonitrile133013-29-3C8H4ClF3N2
4-Amino-3-fluoro-N-methylbenzamide90663-31-3C8H9FN2O
6-Bromo-3-methyl-1H-indole-2-carboxylic acid1780710-91-9C10H8BrNO2
2-(2-Methyl-1,3-benzoxazol-5-yl)acetic acid2-(2-??-1,3-?????-5-?)????38196-01-9C10H9NO3
1H-Pyrazolo[3,4-c]pyridine hydrochloride1956310-38-5C6H6ClN3
2-((5-Methylisoxazol-3-yl)methoxy)acetic acid1018168-48-3C7H9NO4
3-(2-Chlorophenyl)-2-methylpropanoic acid3-(2-???-??)-2-??-?????880653-63-4C10H11ClO2
Methyl 1-aminoisoquinoline-6-carboxylate1256787-46-8C11H10N2O2
2-(5-Chloro-2,3-dihydrobenzofuran-7-yl)acetic acid1461715-07-0C10H9ClO3
3-Bromo-6-chlorobenzene-1,2-diamine1823876-88-5C6H6BrClN2
3-(P-Tolyl)propiolonitrile151589-34-3C10H7N
Tert-butyl (octahydro-1H-cyclopenta[b]pyridin-5-yl)carbamate1780733-09-6C13H24N2O2
Tert-butyl 7-cyano-3-oxa-9-azabicyclo[3.3.1]Nonane-9-carboxylate2116891-43-9C13H20N2O3
2-(3-Amino-5-(trifluoromethyl)phenyl)propan-2-ol641570-65-2C10H12F3NO
2-(1,2,3,4-Tetrahydronaphthalen-1-yloxy)acetic acid120681-00-7C12H14O3
2-(6-Oxo-1,6-dihydropyridin-3-yl)isoindoline-1,3-dione1854670-44-2C13H8N2O3
2-((5-Imino-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)-1-(pyrrolidin-1-yl)ethan-1-one401577-30-8C8H12N4OS2
tert-Butyl 3-phenylpropiolate93139-50-5C13H14O2
Diisopropylamine Hydroiodide132396-99-7C6H16IN
[(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]acetic acid(2,2-DIMETHYL-2,3-DIHYDRO-BENZOFURAN-7-YLOXY)-????265119-94-6C12H14O4
N-(3-chloro-4-methylphenyl)-2-cyanoacetamideN-(3-???-4-????)-2-?????????24522-39-2C10H9ClN2O
(R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde(R)-(+)-2,2-???-1,3-????-4-????????15186-48-8C6H10O3
5-Fluoro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydronaphthalen-1(2H)-one
5-Fluoro-3,3-dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-2-one
4,5-Dimethyl-1H-pyrrole-3-carboxaldehyde958990-99-3C7H9NO
6-Chloro-2-methylindolizine-3-carboxylic acid
5-Hydroxy-1,2,3,4-tetrahydronaphthalene-1-carboxylic acid405102-94-5C11H12O3
(2-(Dimethylamino)-5-(trifluoromethyl)phenyl)boronic acid1704063-80-8C9H11BF3NO2
2-Chloro-4-(3-(trifluoromethyl)phenoxy)pyrimidine161611-26-3C11H6ClF3N2O
Di-sec-butyl sulfate?-sec-?????63231-73-2C8H18O4S
Ethyl 6-methylpyrazolo[1,5-a]pyridine-3-carboxylate55899-18-8C11H12N2O2
5-Fluoro-2,3-dihydro-1-benzofuran-2-carboxylic acid5-????-2,3-????????-2-?????89197-63-7C9H7FO3
4-(4-Fluorobenzyl)benzoic acid1181266-74-9C14H11FO2
2-Ethynyl-4-fluoro-1-methoxybenzene2-???-4-????-1-?????912971-79-0C9H7FO
Tert-butyl 1-oxo-7-azaspiro[4.5]Decane-7-carboxylate1936622-97-7C14H23NO3
[1,3-Bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]dichloro(isoquinoline)palladium1872204-23-3C36H43Cl2N3Pd
Ethyl 2-(3-methylthiophen-2-yl)-2-oxoacetate??3-?????-2-???????32977-83-6C9H10O3S
6-Bromoimidazo[1,2-a]pyridine-5-carbonitrile1459254-55-7C8H4BrN3
Tert-butyl 4,4-dimethyl-1-oxa-6-azaspiro[2.5]Octane-6-carboxylate1955531-11-9C13H23NO3
Tert-butyl 8-cyano-5-oxa-2-azaspiro[3.5]Nonane-2-carboxylate2105532-12-3C13H20N2O3
Furo[3,2-c]pyridine-4-carboxylic acid hydrochloride2102412-97-3C8H6ClNO3
Methyl 3-chloro-4-(chlorosulfonyl)benzoate874830-93-0C8H6Cl2O4S
3-(4-Methylbenzenesulfonamido)benzoic acid3-(((4-????)???)???)???37028-84-5C14H13NO4S
Single layer graphene oxide powder??7440-44-0C
2,6-Bis(4-Methyl-1H-pyrazol-1-yl)pyridine172800-57-6C13H13N5
(2,4-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol1970977-54-8C13H17BF2O3
3-Methyl-5H,6H,7H,8H-imidazo[1,5-a]pyridine-1-carboxylic acid hydrochloride2138563-45-6C9H13ClN2O2
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