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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.
?? ?:
Shanghai Haohong Scientific Co., Ltd.
??:
400-8210725
???:
malulu@leyan.com
??:
China
URL:
www.leyan.com/
? ?? ?:
39990
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?? ????
Ethyl 2-methylpent-2-enoate
58625-96-0
C8H14O2
Ethyl [1,2,4]triazolo[1,5-a]pyridine-2-carboxylate
??[1,2,4]?????[1,5-a]???-2-???????
62135-58-4
C9H9N3O2
(αR)-α-Methyl-2-thiazolemethanamine
(R)-1-(???-2-?)??????
623143-43-1
C5H8N2S
3-Chlorophthalide
3-????????
6295-21-2
C8H5ClO2
2-Isopropoxy-5-methylbenzaldehyde
5-??-2-(1-?????)-??????
610797-22-3
C11H14O2
Rac-(3S)-1-(tert-butoxycarbonyl)-3-methyl-L-proline
61406-66-4
C11H19NO4
1-(6-Methyl-pyridin-2-yl)-ethylamine
58088-67-8
C8H12N2
2-(1-Propenyl)phenol
2-??????
6380-21-8
C9H10O
Magnesium Formate dihydrate
??????????
6150-82-9
CH6MgO3
4-Morpholinebutyronitrile
4-???????????
5807-11-4
C8H14N2O
8-Formyl-1-naphthoic acid
1,8-????????
5811-87-0
C12H8O3
2-(6-Hydroxyhexyl)isoindoline-1,3-dione
N-(6-??????)-?????
63945-11-9
C14H17NO3
3-Benzoylpicolinicacid
64362-32-9
C13H9NO3
Emtricitabine Impurity 40
61548-81-0
C11H22O3S
2-(4-Chlorophenyl)succinic acid
2-(4-?????)-???
58755-91-2
C10H9ClO4
Tetradecan-3-one
629-23-2
C14H28O
1-Bromo-1-chloroethane
1-???-1-?????
593-96-4
C2H4BrCl
Ornidazole Impurity 2
??-(?????)-2-???????-5-???????-1-???
62580-79-4
C7H10ClN3O4
N-octylformamide
N-???????
6282-06-0
C9H19NO
3-Bromothietane 1,1-dioxide
3-??????1,1-?????
59463-72-8
C3H5BrO2S
1-Methyl-7-nitro-1H-indazole
1-??-7-??????
58706-36-8
C8H7N3O2
Methyl (R)-(-)-cyclopentylmandelate
64471-47-2
C14H18O3
1,1,2-Trimethyl-3-(4-sulfonatobutyl)-1H-benzo[e]indol-3-ium
1,1,2-????-3-(4-????)-1H-BENZ[E]??????????,???
63149-24-6
C19H23NO3S
6,7-Diethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride
6,7-DIETHOXY-1,2,3,4-TETRAHYDROISOQUINOLINE???
63905-65-7
C13H20ClNO2
1-(Benzyloxy)naphthalene
1-????????
607-58-9
C17H14O
1-(4-Chlorophenyl)butane-1,3-dione
1-(4-?????)1,3-????
6302-55-2
C10H9ClO2
1-Methoxypentane-2,4-dione
1-???-2,4-????
6290-50-2
C6H10O3
3-Oxabicyclo[3.2.1]octane-2,4-dione
6054-16-6
C7H8O3
Methyl 5-((3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoate
60562-11-0
C11H18N2O3S
1-Bromo-2-(methoxymethyl)naphthalene
1-???-2-?????????
64689-70-9
C12H11BrO
1-(Propan-2-yl)-1h-1,2,4-triazole
1-?????-1H-1,2,4-????
63936-02-7
C5H9N3
Trans-Bis(dicyclohexylamine)palladium(II) acetate
???-??(????????)???(II)?????,DAPCy
628339-96-8
C28H52N2O4Pd+2
4-Phosphonobenzoic acid
4-??????????
618-21-3
C7H7O5P
4-(4-Hydroxybutyl)thiomorpholine 1,1-dioxide
4-(4-??????)??????1,1-?????
59801-41-1
C8H17NO3S
2-Methoxy-4-methylbenzenesulfonamide
2-???-4-?????????
59554-39-1
C8H11NO3S
1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)guanidine
5714-04-5
2C10H13N3O2.H2O4S
(R)-1-(2-Methoxyphenyl)propan-1-amine
??????,??-??-2-???-,(alphaR)-(9CI)
623143-38-4
C10H15NO
(Tert-butoxycarbonyl)-L-leucyl-L-proline
64205-66-9
C16H28N2O5
Pyrimidin-4-ylmethanamine dihydrochloride
618446-08-5
C5H8ClN3
Apremilast Impurity 151
1,2-????????,3-a??-,1,2-???????
62351-80-8
C12H15NO4
Cyclobutane-1,3-dicarboxylic acid
?????-1,3-??????
62184-63-8
C6H8O4
((R)-3-hydroxy-2-methylpropanoyl)-L-proline
613256-52-3
C9H15NO4
Diacerein impurity
?????????
64951-96-8
C37H38O17
N-α-Z-L-arginine-4-nitroanilide hydrochloride
59188-53-3
C20H25ClN6O5
3-(3-Methyl-1h-indol-1-yl)propanoic acid
3-(3-??-1H-??-1-?)????
57662-47-2
C12H13NO2
(R)-1-methylpyrrolidin-3-yl (R)-2-cyclopentyl-2-hydroxy-2- phenylacetate hydrochloride
616866-21-8
C18H25NO3
1-(3-Chloro-2-methylphenyl)thiourea
63980-70-1
C8H9ClN2S
1,2,3,5-Tetramethyl-4-propylcyclopenta-1,3-diene
?????(N-???)????????
64417-12-5
C12H20
1A,9b-dihydrooxireno[2,3-f][1,10]phenanthroline
65115-91-5
C12H8N2O
Sodium ferric oxalate
?XNUMX????????
5936-14-1
C6FeNa3O12
2-Butyl-1H-1,3-benzodiazole
2-??-??????
5851-44-5
C11H14N2
1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide
638132-66-8
C18H28OP2
3-(4-Chlorobenzoyl)-1h-pyrrole
(4-?????)-(1H-??-3-?)???
62128-38-5
C11H8ClNO
Anatoxin-a
64285-06-9
C10H15NO
Azide-C2-Azide
1,2-??????
629-13-0
C2H4N6
Ethyl 5-bromo-1,2,3-thiadiazole-4-carboxylate
5-???-1,2,3-?????-4-???????????
6439-91-4
C5H5BrN2O2S
Bromfenac Impurity 32 Sodium Salt
2-???-3-(4-??????)??????????
61941-62-6
7-Chlorothieno[3,2-b]pyridine-2-carboxylic acid
7-??????[3,2-b]???-2-?????
596793-57-6
C8H4ClNO2S
2-(4'-Methoxy-[1,1'-biphenyl]-4-yl)aceticacid
60277-22-7
C15H14O3
N-(2,3-dihydro-1H-inden-5-yl)acetamide
N1-(2,3-DIHYDRO-1H-INDEN-5-YL)??????
59856-06-3
C11H13NO
3-Ethyl-2-methylpentan-3-ol
3-ETHYL-2-METHYL-3-???
597-05-7
C8H18O
3,4-Dinitrophenol
3,4-??????
577-71-9
C6H4N2O5
4'-Aminooctanophenone
4'-????????
63884-78-6
C14H21NO
Ketoprofen Impurity 53
63444-57-5
C15H12O
1-Butyl-1-phenylhydrazine
1-N-??-1-??????
61715-75-1
C10H16N2
Gadolinium (III) acetylacetonate hydrate, REacton,99.9%(REO)
????(III) ????????? ???
64438-54-6
C15H23GdO7
1,4-Dimethyl-1H-imidazole
1,4-???????
6338-45-0
C5H8N2
1-(4-Bromophenyl)ethyl methyl ether
1-(4-?????)???????
59891-97-3
C9H11BrO
(S)-1-Methylpiperidin-3-ol
(S)-3-?????-1-??-????
62367-59-3
C6H13NO
1-(5-Chloro-2-methylphenyl)ethanone
1-(5-???-2-????)??-1-?
58966-35-1
C9H9ClO
6-Methyl-2-(pyridin-4-yl)pyrimidin-4(3H)-one
2-(4-PYRIDYL)-4-HYDROXY-6-MENTHYL????
59341-68-3
C10H9N3O
N-isopropyl-N-(2-(piperazin-1-yl)ethyl)propan-2-amine
1-(2-???????????)????
59955-93-0
C12H27N3
Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate
1-ETHYL-3-METHYL-1H-PYRAZOLE-5-CARBOXYLICACIDETHYL????
5775-89-3
C8H11BrN2O2
3-[(2-Methylbenzyl)oxy]benzaldehyde
3-[(2-METHYLBENZYL)OXY]??????
590350-87-1
C15H14O2
(S)-1-(4-Fluorobenzoyl)pyrrolidine-2-carboxylic acid
N-(4-???????)-L-???
62522-93-4
C12H12FNO3
2-Chloro-6-(4-methylpiperazin-1-yl)pyrazine
1-(6-???-2-????)-4-??????
61655-77-4
C9H13ClN4
4,7-Dichloroquinoline-3-carboxylic acid
4,7-???????-3-?????
630067-21-9
C10H5Cl2NO2
tert-Butyl 3-(((trifluoromethyl)sulfonyl)oxy)-2,5-dihydro-1H-pyrrole-1-carboxylate
tert-??3-(((????????)???)??)-2,5-????-1H-??-1-???????
630121-86-7
C10H14F3NO5S
(S)-2-amino-3-(3-(aminomethyl)phenyl)propanoic acid
L-3-??????
57213-47-5
C10H14N2O2
Dodecan-4-one
4-????
6137-26-4
C12H24O
Methyl 2-hydroxybut-3-enoate
DL-2-HYDROXY-3-?????????
5837-73-0
C5H8O3
3-Quinolinecarbonitrile, 7-fluoro-1,4-dihydro-6-methoxy-4-oxo-
622369-38-4
C11H7FN2O2
2,2,2-Trifluoro-1-(piperazin-1-yl)ethanone
6511-88-2
C6H9F3N2O
Ethyl 2-(2-(methylthio)pyrimidin-4-yl)acetate
582309-12-4
C9H12N2O2S
2,4-Dichlorophenyl acetate
2,4-???????????
6341-97-5
C8H6Cl2O2
1-Iodo-3-methoxypropane
1-???-3-??????
61542-10-7
C4H9IO
Escitalopram Impurity 6; Citalopram Ep Impurity E
64169-45-5
C19H21ClFNO
(2S,4R)-1-(tert-butoxycarbonyl)-4-(naphthalen-2-ylmethoxy)pyrrolidine-2-carboxylic acid
630425-40-0
C21H25NO5
Ethyl 3-(4-chlorophenyl)-1H-pyrazole-5-carboxylate
3-(4-?????)-1H-???-5-???????????
595610-40-5
C12H11ClN2O2
2-Amino-2',4'-dichloroacetophenone, HCl
2-???-1-(2,4-????-??)-???????????
65146-54-5
C8H8Cl3NO
Hexamethyl benzene-1,2,3,4,5,6-hexacarboxylate
?????????????????
6237-59-8
C18H18O12
Benzo[b]thiophen-6-ylmethanol
??[b]???-6-???
6179-28-8
C9H8OS
cis-Cyclopentane-1,3-diamine dihydrochloride
63591-57-1
C5H14Cl2N2
Ethyl 2-hydroxy-3-(4-hydroxyphenyl)propanoate
62517-34-4
C11H14O4
Methyl 2,5-dimethylnicotinate
??2,5-?????????
63820-72-4
C9H11NO2
2-[(2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl)thio]acetonitrile
61145-39-9
C16H21NO9S
5-Bromopyridine-3-sulfonic acid
62009-34-1
C5H4BrNO3S
7-(Carboxymethoxy)-4-methylcoumarin
64700-15-8
C12H10O5
4-Chloro-2,6-dimethylaniline hydrochloride
4-???-2,6-??????????
5769-32-4
C8H11Cl2N
Ethyl 2-hydroxy-4-methylbenzoate
??4???????(????)
60770-00-5
C10H12O3
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