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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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Aripiprazole Impurity 1		519138-48-8	C22H27Cl5N4
Copper(II) bis(2-hydroxyethyl)carbamodithioate	BIS(2-HYDROXYETHYL)??????????	52611-57-1	C10H20CuN2O4S4
4-Ethyl-2,5-dimethoxybenzaldehyde	2,5-????-4-????????	50505-61-8	C11H14O3
4-Methylquinolin-3-amine	3-???-4-?????	50878-90-5	C10H10N2
4-Diazo-4'-methoxydiphenylamine Sulfate	4-DIAZO-4'-METHOXYDIPHENYLAMINE????	49732-38-9	C13H13N3O5S
4-(1,2,3-Thiadiazol-4-yl)benzenesulfonyl chloride	4-(1,2,3-THIADIAZOL-4-YL)??????????	499771-00-5	C8H5ClN2O2S2
((benzyloxy)carbonyl)alanylarginine	Z-ALA-ARG-?	50465-91-3	C17H25N5O5
(2S,3R,4S,5S,6R)-2-(((2R,3S,4R)-4-Acetoxy-2-(acetoxymethyl)-3,4-dihydro-2H-pyran-3-yl)oxy)-6-(acetoxymethyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate		51450-24-9	C24H32O15
1,8-Bis(Trichlorosilyl)octane	1,8-??(???????)??	52217-53-5	C8H16Cl6Si2
2,4-Bis(trifluoromethyl)benzamide		53130-45-3	C9H5F6NO
(E)-5-Methylhex-2-enoic acid		51424-01-2	C7H12O2
Methyl 1-benzylpiperidine-3-carboxylate	??1-??-????-3-???????	50585-91-6	C14H19NO2
2-((6-Aminonaphthalen-2-yl)sulfonyl)ethan-1-ol	6-??????????-2-?????	52218-35-6	C12H13NO3S
1-Benzyl-1H-benzo[d]imidazole		4981-92-4	C14H12N2
P-(methylthio)isobutyrophenone		53207-58-2	C11H14OS
Vitamin B6 Impurity 86	5-????	524-07-2	C8H9NO4
Nα-p-Tosyl-L-lysine methyl ester hydrochloride	N-[P-??????]-L-??????????????????	5266-48-8	C14H23ClN2O4S
(S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-hydroxyphenyl)propanoic acid		501015-32-3	C24H21NO5
3-Acetamidothiophene-2-carboxylic acid	3-(??????)???-2-?????	50901-18-3	C7H7NO3S
4-Chloro-7,8-dihydro-[1,4]dioxino[2,3-g]quinazoline	4-???-6,7-???????????	52791-05-6	C10H7ClN2O2
2,7-Dimethyloctane-3,6-dione		51513-41-8	C10H18O2
1,2,3,4-Tetrahydroisoquinoline-6,7-diol hydrobromide	1,2,3,4-???????-6,7-????????????????	52768-23-7	C9H12BrNO2
N1,N1,N3,N3,2,2-hexamethylpropane-1,3-diamine	N,N,N',N'-?????-2,2-???-1,3-??????	53369-79-2	C9H22N2
1-[2-(2-Pyridinyl)ethyl]piperazine	1-(2-???-2-?-??)-????	53345-15-6	C11H17N3
4,6-Dimethyl-1H-indole-2,3-dione	4,6-???-1H-??-2,3-??	49820-06-6	C10H9NO2
(R)-Boc-3-(trifluoromethyl)-β-Phe-OH	(R)-BOC-3-(????????)-??-PHE-OH	501015-18-5	C15H18F3NO4
5-Ethyl-2-hydroxybenzoic acid	5-??-2-????????	51-27-4	C9H10O3
(1s)-1-Hydroxy-1-phenylpropan-2-one	L-?????????	53439-91-1	C9H10O2
1-Oxa-3,8-diazaspiro[4.5]decan-2-one	1-??-3,8-??????(4.5)??2-?	5052-95-9	C7H12N2O2
1-(5-Methoxy-1h-indol-3-yl)ethan-1-one	1-(5-METHOXY-1H-INDOL-3-YL)???	51843-22-2	C11H11NO2
4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine	4-???-1-??-1H-????[3,4-D]????	5334-48-5	C11H7ClN4
(1-Benzyl-1h-imidazol-2-yl)methanol	(1-BENZYL-1H-IMIDAZOL-2-YL)???	5376-10-3	C11H12N2O
4-(4-Chlorophenyl)-3-methyl-4-oxobutanoic acid	4-???-??-??-Y-??-?????	52240-25-2	C11H11ClO3
5-Morpholino-2-nitroaniline	4-(3-???-4-?????)????	54998-00-4	C10H13N3O3
4-Bromo-2,3,5,6-tetramethylaniline	3-???-6-?????	53965-69-8	C10H14BrN
2,3-Bis(chloromethyl)pyrazine	2,3-??(?????)-???	51043-75-5	C6H6Cl2N2
Coumarin-6-carboxaldehyde	6-?????????	51690-26-7	C10H6O3
2-Ethoxythiophenol	2-???????	54615-63-3	C8H10OS
n-(2,4-Dimethylphenyl)-n'-methylformimidamide hydrochloride		51550-40-4	C10H14N2.ClH
1-(o-tolyl)cyclopropan-1-amine	????????,1-(2-????)-(9CI)	503417-29-6	C10H13N
(R)-(-)-Hexahydromandelic acid	(R)-(-)-??????	53585-93-6	C8H14O3
2-Bromo-1-(bromomethyl)-4-methoxybenzene		54788-18-0	C8H8Br2O
[2-(3-Cyclohexenyl)Ethyl]dimethylchlorosilane		5089-25-8	C10H19ClSi
N-Benzoylmeroquinene tert-Butyl Ester	N-???????tert-??????	52346-13-1	C20H27NO3
(10-Carbomethoxydecyl)Dimethylchlorosilane		53749-38-5	C14H29ClO2Si
4-(Methoxycarbonyl)-2-nitrobenzoic acid	2-???-4-??????????	55737-66-1	C9H7NO6
1-(4-Bromophenylsulfonyl)azetidine		530081-57-3	C9H10BrNO2S
4,4'-Dihydroxy-[1,1'-biphenyl]-2-carboxylic acid	4,4'-?????-???-2-?????	53197-57-2	C13H10O4
5-fluoro-2-tetralone		548771-68-2	C10H9FO
Methyl 3-(2,5-dichlorophenyl)-3-oxopropanoate	??2,5-????????????	56719-68-7	C10H8Cl2O3
(2S,3R)-2-Decyl-3-(5-methylhexyl)oxirane		54910-51-9	C19H38O
((2-Chlorophenyl)methylene)dibenzene	(2-?????)?????	56153-60-7	C19H15Cl
4-(3,4-Dichlorophenyl)-4-oxobutanoic acid	4-(3,4-??????)-4-??????	50597-19-8	C10H8Cl2O3
2-[(pyrrolidin-1-yl)methyl]aniline	2-????-1-???-????	55727-59-8	C11H16N2
Diethyl tetradecylphosphonate	???1-???????????	5191-09-3	C18H39O3P
isopropyl (S)-2-hydroxy-2-phenylacetate		53439-96-6	C11H14O3
Satranidazole	??????	56302-13-7	C8H11N5O5S
2-Thioxo-1,2-dihydropyridine-3-carbonitrile	2-?????-1H-???-3-??????	52505-45-0	C6H4N2S
Ethenyl 10-undecenoate	10-???????????	5299-57-0	C13H22O2
2-[2-(Acetyloxy)ethyl]-1H-isoindole-1,3(2H)-dione	2-PHTHALIMIDOETHYL?????	5466-90-0	C12H11NO4
Prostaglandin Impurity 12		54483-30-6	C7H8O3
3,4,5-Trimethyl-1H-pyrazole	3,4,5-???????	5519-42-6	C6H10N2
3-Methoxy-N-methylpropan-1-amine	(3-??????)(??)??	55612-03-8	C5H13NO
5,6-di-O-isopropylidene-α-D-glucofuranose		5450-26-0	C13H22O8S
6-Bromo-5-chloro-3H-1,3-benzoxazol-2-one	??????	5579-85-1	C7H3BrClNO2
Dimethyl 2,2'-disulfanediyldibenzoate	???2,2'-??????????	5459-63-2	C16H14O4S2
2,3,6,7-Tetramethoxyanthracene-9,10-dione	2,3,6,7-???????????	5629-55-0	C18H16O6
N-(tert-butoxycarbonyl)-N-methyl-D-alloisoleucine		53462-50-3	C12H23NO4
trans-Zeatin-O-glucoside		56329-06-7	C16H23N5O6
2-Hydroxy-N-methylacetamide	2-?????-N-????????(SALTDATA:??)	5415-94-1	C3H7NO2
8-hydroxyl-2-tetralone	8-????-2-????	53568-05-1	C10H10O2
N-(4-(2-(Isopropylamino)Acetyl)phenyl)methanesulfonamide hydrochloride	4-(2-???????????)????????????	5576-49-8	C12H19ClN2O3S
3-(Benzyl(methyl)amino)-1-phenylpropanone hydrochloride	3-(N-??-N-?????)?????????	5409-62-1	C17H20ClNO
1-Ethylazetidin-3-amine	3-??????,1-??-(9CI)	55438-58-9	C5H12N2
4-(1,3,4-Oxadiazol-2-yl)benzaldehyde	2-(4-?????)-1,3,4-?????	545424-46-2	C9H6N2O2
5-Nitro-2-(piperidin-1-yl)aniline	5-???-2-????-1-YL-????	5367-58-8	C11H15N3O2
Benzyl N-Benzylpyrrolidine-3-carboxylate	??N-??????-3-???????	570423-97-1	C19H21NO2
Thiophene-2-carboximidamide hydrochloride		54610-70-7	C5H7ClN2S
6-Amino-1-isobutylpyrimidine-2,4(1H,3H)-dione		56075-75-3	C8H13N3O2
Edaravone Impurity 13		5393-61-3	C10H10N2O2
2-Amino-2-cyclopropylpropanoic acid	2-???-2-?????????????	5687-72-9	C6H11NO2
N-(2-methyl-3-nitrophenyl)acetamide	2'-??-3'-?????????	56207-36-4	C9H10N2O3
4-(Diethylamino)benzaldehyde oxime	4-??????????????	54376-65-7	C11H16N2O
Olopatadine Impurity 8		56427-76-0	C19H18O4
5-(Pyridin-3-yl)-1,3,4-oxadiazol-2-amine	5-???-3-YL-1,3,4-?????-2-???	5711-73-9	C7H6N4O
1-(Benzyloxy)-4-bromo-2-chlorobenzene	1-????-4-???-2-?????	56872-27-6	C13H10BrClO
p-Aminocinnamic acid (hydrochloride)		54057-95-3	C9H10ClNO2
2-Amino-5-nitro-4-(trifluoromethyl)phenol	2-???-5-???-4-(????????)??(FLU-3)	56987-02-1	C7H5F3N2O3
Tert-butyl (4-methoxypyridin-2-yl)carbamate	(4-METHOXY-PYRIDIN-2-YL)-CARBAMICACIDTERT-BUTYL????	551950-46-0	C11H16N2O3
Olopatadine Impurity 14		55690-15-8	C18H18O5
5-(1,1-Dimethylethyl)-1-methyl-N-[(phenylmethoxy)carbonyl]-L-glutamate		56877-41-9	C18H25NO6
n-Allylcyclopentanamine		55611-39-7	C8H15N
1,3-Dipropoxybenzene	1,3-DI-N-??????	56106-37-7	C12H18O2
5-Amino-1-(2-hydroxyethyl)-1h-pyrazole-4-carbonitrile	5-???-4-???-1-(2-???????)???	5346-53-2	C6H8N4O
(R)-2-acetamido-3-(6-chloro-1H-indol-3-yl)propanoic acid	N-???-6-???-D-????	56777-76-5	C13H13ClN2O3
(2-Morpholinopyridin-4-yl)methanol	(2-MORPHOLINOPYRID-4-YL)???	556109-99-0	C10H14N2O2
2-Methoxy-5-(trifluoromethoxy)benzyl alcohol	(2-???-5-?????????-??)-???	562840-50-0	C9H9F3O3
Ethyl 2,6-dihydroxybenzoate	?? 2,6-???????????	54640-04-9	C9H10O4
Potassium 4-nitro-2-sulfonatobenzoate		5344-48-9	C7H4NO7S.K
5-Cyclohexyl-1,3,4-thiadiazol-2-amine	4-?????,2-???-5-?????-3	56882-77-0	C8H13N3S