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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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?? ????
3,4-Difluoro-2-hydroxybenzaldehyde
??????,3,4-?????-2-?????-(9CI)
502762-95-0
C7H4F2O2
2,3,4,5-Tetrabromo-6-methylphenol
3,4,5,6-???-o-???
576-55-6
C7H4Br4O
2-Bromobenzo[d][1,3,2]dioxaborole
2-???-1,3,2-???????
51901-85-0
C6H4BBrO2
Cyclo(-asp-gly)
????(-ASP-GLY)
52661-97-9
C6H8N2O4
2,6-Dibromophenolindophenol sodium salt
2,6-??????????????
5415-23-6
C12H6Br2NNaO2
Calcium 3-hydroxybutanoate
3-???????????
586976-56-9
C4H10CaO3
3-(Methylsulfonamido)benzaldehyde
N-(3-?????)???????
55512-05-5
C8H9NO3S
3-Methyl-5-phenylpentan-1-ol
????????
55066-48-3
C12H18O
Sodium 1-Tridecanesulfonate(Reagent for Ion-Pair Chromatography,98%)
5802-89-1
C13H29NaO3S
7,7-Dichlorobicyclo[3.2.0]hept-2-en-6-one
7,7-??????????[3.2.0]HEPT-2-EN-6-ONE
5307-99-3
C7H6Cl2O
2-(2-Aminoethyl)-1,3-dioxolane
2-(2-?????)-1,3-????
5754-35-8
C5H11NO2
3,4-Dimethyl-n-(pentan-3-yl)aniline
N-(1-?????)-3,4-??????
56038-89-2
C13H21N
Pentane-1,3-diamine
1,3-??????
589-37-7
C5H14N2
2-(4-Methoxyphenyl)-N,N-dimethylethan-1-amine hydrochloride
N,N-???-4-???????????
50822-98-5
C11H18ClNO
cis-p-Coumaric acid
4501-31-9
C9H8O3
2-Amino-4,5-dimethyl-3-thiophenecarboxylic acid
2-???-4,5-??????-3-?????
55502-96-0
C7H9NO2S
Dibenzo[b,f][1,4]thiazepin-11-amine (Quetiapine Impurity)
???[b,f][1,4]????-11-??
5786-26-5
C13H10N2S
3-(phosphonooxy)-Propanenitrile barium salt
5015-38-3
C3H8BaNO4P
(S)-5-(tert-butoxy)-5-oxo-4-palmitamidopentanoate
N-(1-??????)-L-?????tert-??????
536721-25-2
C25H47NO5
2-(2-Methylpropoxy)ethanol
???????????????
4439-24-1
C6H14O2
4-(Methylthio)butan-1-amine
4-(????)-1-????
55021-77-7
C5H13NS
5-Chloro-4-nitrothiophene-2-sulfonyl chloride
5-???-4-??????-2-????????
58457-24-2
C4HCl2NO4S2
3-Benzoylbenzoic acid
579-18-0
C14H10O3
2,5-Dichloro-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine
543712-81-8
C8H7Cl2N5
Methyl 3-hydroxy-4-((trimethylsilyl)ethynyl)benzoate
??3-????-4-((??????)???)?????
478169-68-5
C13H16O3Si
Oct-2-en-4-one
2-??-4-?
4643-27-0
C8H14O
2-Chloro-4-fluoro-5-sulfamoylbenzoic acid
4793-24-2
C7H5ClFNO4S
3-Chloro-N-(3-hydroxyphenyl)propanamide
50297-40-0
C9H10ClNO2
N5-Ethyl-d-glutamine
D-???
5822-62-8
C7H14N2O3
(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-((((2-methoxyethoxy)methoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one (Roxithromycin Impurity)
(9E)-???????9-[O-[[(2-??????)???]??]??]
425365-64-6
C42H78N2O16
Clindamycin B 2-Phosphate
??????B2-???
54887-31-9
C17H32ClN2O8PS
2-Amino-5-((2-(sulfooxy)ethyl)sulfonyl)benzenesulfonic acid
???-4-??-?????????-2-???
42986-22-1
C8H11NO9S3
3-(5-Oxo-1-phenyl-2-thioxoimidazolidin-4-yl)propanoic acid
5624-27-1
C12H12N2O3S
8-Amino-4-hydroxynaphthalene-2-sulfonic acid
489-78-1
C10H9NO4S
(S)-tert-Butyl (1-(3-bromophenyl)ethyl)carbamate
TERT-??[(1S)-1-(3-?????)??]??????
477312-85-9
C13H18BrNO2
S-(Carboxymethyl)-D-Cysteine
S-(??????)-D-????
50698-76-5
C5H9NO4S
4-Bromo-3-chloro-6-methoxyquinoline
4-???-3-???-6-??????
426842-71-9
C10H7BrClNO
1,2-Dihydroxynaphthalene
1,2-??????????
574-00-5
C10H8O2
2-Bromo-4-methylthiophene
2-???-4-?????
53119-60-1
C5H5BrS
2,5-Di(trimethyltin)thieno[3,2-b]thiophene
2,5-?(??????)???[3,2-b]???
502764-57-0
C14H20S3Sn2
(Z)-1-Cyano-2,3-bis(2-(((4-methyl-1H-imidazol-5-yl)methyl)thio)ethyl)guanidine (Cimetidine Impurity)
55272-86-1
C16H24N8S2
2-((Furan-2-ylmethyl)thio)-3-methylpyrazine
59303-07-0
C10H10N2OS
1,5-Anhydro-D-mannitol
1-5-ANHYDRO-D-?????
492-93-3
C6H12O5
D-Hamamelose
D-?????
4573-78-8
C6H12O6
1,2,3,3a,4,5,6,6a-octahydrocyclopenta[c]pyrrole
????????????[c]??
5661-03-0
C7H13N
Cinnamyl 3-oxobutanoate
???????????
57582-46-4
C13H14O3
Thiamphenicol palmitate
52628-58-7
C28H45Cl2NO6S
Prostaglandin Impurity 22
54142-64-2
C31H25F3O6
2,5-Dichloro-3-fluorobenzoic acid
2,5-????-3-???????
501008-42-0
C7H3Cl2FO2
(R)-3-Amino-4-(1H-indol-3-yl)butanoic acid hydrochloride
D-??-??????-HCl
477250-51-4
C12H15ClN2O2
N-ethyl-2-phenyl-N-(pyridin-4-ylmethyl)acrylamide
57322-50-6
C17H18N2O
2-Pentanoylbenzoic acid
2-???????
550-37-8
C12H14O3
Benzyl beta-D-glucopyranoside
4304-12-5
C13H18O6
Desfluoro-atorvastatin
433289-84-0
C33H36N2O5
Neoagarobiose
????????
484-58-2
C12H20O10
3-Ethoxypropanoic acid
????????
4324-38-3
C5H10O3
Benzyl 3-hydroxycyclobutane-1-carboxylate
3-HYDROXY-????????????????
480449-99-8
C12H14O3
Amikacin Ep Impurity H
????B
48237-20-3
C22H44N6O12
4-Fluoro-1-iodo-2-methoxybenzene
450-90-8
C7H6FIO
1-Propanesulfonic acid
5284-66-2
C3H8O3S
Icosanoic anhydride
55726-22-2
C40H78O3
3-(2-Chloroethyl)quinazoline-2,4(1H,3H)-dione
5081-87-8
C10H9ClN2O2
6-Methylchromone-2-carboxylic acid
5006-44-0
C11H8O4
tert-Butyl azepan-3-ylcarbamate
????,(?????-1H-???-3-?)-,1,1-?????????(9CI)
454451-26-4
C11H22N2O2
1,4-Dioxane-2,3-diol
1,4-???-2,3-??
4845-50-5
C4H8O4
2-(4-(2-Hydroxy-3-(isopropylamino)propoxy)phenyl)acetic acid
??????
56392-14-4
C14H21NO4
1-Methyl-1H-benzo[d][1,2,3]triazole-5-carbaldehyde
1-??-1H-1,2,3-??????-5-???????
499770-67-1
C8H7N3O
Dipentyl sulfate
5867-98-1
C10H22O4S
2,7-Dibromo-9,9-dinonyl-9H-fluorene
480997-58-8
C31H44Br2
9-Aminofluorene
9H-????-9-??
525-03-1
C13H11N
(4-((Cyclopropylmethyl)carbamoyl)phenyl)boronic acid
515140-26-8
C11H14BNO3
1-fluoropropan-2-one
???????
430-51-3
C3H5FO
2,4,6-Trimethyl-2,4,6-trivinylcyclotrisilazane
5505-72-6
C9H21N3Si3
3-(Benzyloxy)-4-hydroxybenzaldehyde
3-????-4-???????????
50773-56-3
C14H12O3
2-(Pyrrolidin-1-yl)benzaldehyde
2-????-1-???????
58028-74-3
C11H13NO
(Carbonylbis(azanediyl))bis(aminomethanone)
556-99-0
C3H6N4O3
Mabuterol (hydrochloride)
54240-36-7
C13H18ClF3N2O.HCl
3-Iodoisonicotinic acid
57842-10-1
C6H4INO2
Boc-(S)-3-Amino-3-(2-hydroxy-phenyl)-propionic acid
BOC-(S)-3-AMINO-3-(2-HYDROXY-PHENYL)-?????
499995-78-7
C14H19NO5
3,7-Dimethyloct-6-enenitrile
????????
51566-62-2
C10H17N
2,5-Piperidinedione
2,5-??????
52065-78-8
C5H7NO2
(2R,3R,4S,5R,6R)-2-(((3R,4S,5S,6R)-2,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-4-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
???B???
49777-14-2
C18H32O15
3-(Trifluoromethyl)cyclohexanone
3-(????????)???????
585-36-4
C7H9F3O
5-Chloro-2,4-dinitrotoluene
5-???-2,4-???????
51676-74-5
C7H5ClN2O4
Amikacin Ep Impurity A
50725-24-1
C22H43N5O13
10,11-Dioxo-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide
11-?????????
537693-29-1
C15H10N2O3
ZADN
2-[4-(9,10-?-2-?????-2-?????)??]-1-??-1H-??????
561064-11-7
C53H34N2
((2R,3S,4R,5R)-5-(3-Carbamoyl-1H-1,2,4-triazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl acetate (Ribavirin Impurity)
???????F
58151-87-4
C10H14N4O6
(R)-3-((Tert-butoxycarbonyl)amino)-3-(2,3-dichlorophenyl)propanoic acid
500788-91-0
C14H17Cl2NO4
Dec-9-en-1-yl acetate
????9-DECEN-1-YL????
50816-18-7
C12H22O2
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-bromophenyl)propanoic acid
517905-85-0
C24H20BrNO4
6-Bromohexanamide
6-????????
57817-55-7
C6H12BrNO
2-Methoxyethyl 2-aminobenzo[d]thiazole-6-carboxylate
2-???-?????-6-?????2-???-??????
436088-66-3
C11H12N2O3S
Henicosanedioic acid
505-55-5
C21H40O4
Pentatriacontan-18-one
????
504-53-0
C35H70O
Benzyl ((benzyloxy)carbonyl)-d-serinate
53933-06-5
C18H19NO5
Piperidin-3-one
3-?????
50717-82-3
C5H9NO
1-(3-(Triethoxysilyl)propyl)-4,5-dihydro-1H-imidazole
58068-97-6
C12H26N2O3Si
Valdipromide
???????
52061-73-1
C11H23NO
Biguanidehydrochloride
4761-93-7
C2H8ClN5
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