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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/
? ?? ?:
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?? ????
Ethyl 1-chloro-2,7-naphthyridine-3-carboxylate
??1-???-2,7-?????-3-???????
263881-19-2
C11H9ClN2O2
Trans-(1S,2S)-2-methylcyclopentan-1-ol
25144-04-1
C6H12O
1,3-Di(1H-tetrazol-5-yl)propane
26670-17-7
C5H8N8
(S)-3-Amino-4-(2-chlorophenyl)butanoic acid
270596-36-6
C10H12ClNO2
CGS35066
261619-50-5
C16H16NO6P
tert-Butyl (2-amino-2-iminoethyl)carbamate
251294-65-2
C7H15N3O2
Thiazolo[5,4-d]thiazole
????[5,4-d]???
251-56-9
C4H2N2S2
Copper(II) 2-(butoxycarbonyl)benzoate
?????-?-????????(II)?
25215-53-6
C12H14CuO4
Ethyl 4-methyl-2-oxopentanoate
??4-??-2-???????
26073-09-6
C8H14O3
2,3-Diaminobenzamide dihydrochloride
2,3-????????????
266993-72-0
C7H9N3O.2(HCl)
Fmoc-3-amino-3-(4-bromophenyl)propionic acid
3-N-FMOC-3-(4-?????)?????
269078-76-4
C24H20BrNO4
1-(Trimethylsilyl)naphthalen-2-yl trifluoromethanesulfonate
252054-88-9
C14H15F3O3SSi
Butylphthalide Impurity 42
261783-87-3
C12H14O2
5-Chloro-1,3-dimethyl-1h-pyrazole-4-carboxylic acid
5-???-1,3-???-1H-???-4-?????
27006-82-2
C6H7ClN2O2
(S)-2-amino-3-(7-methoxy-1H-indol-3-yl)propanoic acid
7-???-L-????
25198-03-2
C12H14N2O3
Cinnoline
???
253-66-7
C8H6N2
1-Palmito-2-oleo-3-linolein
2680-59-3
C55H100O6
3-amino-5-((methylthio)methyl)oxazolidin-2-one (Nifuratel Impurity)
3-???-5-[(????)??]?????-2-?
25517-72-0
C5H10N2O2S
Phenyl(pyrrolidin-3-yl)methanonehydrochloride
??-3-?????-???HCl
25503-87-1
C11H14ClNO
Decane-1,10-diyl diacetate
1,10-???????
26118-61-6
C14H26O4
(s)-4-Acetamido-5-amino-5-oxopentanoic acid
25460-87-1
C7H12N2O4
Relugolix Impurity 44
2591260-03-4
C18H20N2O6S
5-Ethynylisophthalaldehyde
1,3-???????????,5-???-(9CI)
263746-70-9
C10H6O2
Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetate
4-(??????)????????
269410-28-8
C16H23BO5
3,4-Dibromo-2,5-dicarboxaldehyde
25373-20-0
C6H2Br2O2S
6-Methylquinoxaline-2,3-dithiol
6-??????-2,3-???
25625-62-1
C9H8N2S2
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-((diphenyl(p-tolyl)methyl)thio)propanoic acid
252206-29-4
C38H33NO4S
Butyltrimethylammonium Bis(trifluoromethanesulfonyl)imide
???????????(???????????)???
258273-75-5
C7H18N.C2F6NO4S2
N-Monoacetylcystine
N-????????
25779-79-7
C8H14N2O5S2
(S)-3-amino-4-(o-tolyl)butanoic acid
270062-89-0
C11H15NO2
4-(Sec-butyl)cyclohexan-1-amine
4?-?????????
25834-93-9
C10H21N
4,4'-(1,3,4-Thiadiazole-2,5-diyl)dianiline
2642-62-8
C14H12N4S
(R)-2-Amino-2-phenylacetic acid hydrochloride
25705-52-6
C8H10ClNO2
Nitrocyclobutane
2625-41-4
C4H7NO2
3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-([1,1'-biphenyl]-4-yl)propanoic acid
(R,S)-FMOC-3-AMINO-3-(????)-?????
269078-79-7
C30H25NO4
2-Methyl-4,5,6,7-tetrahydro-2H-indazol-3-amine
2-??-4,5,6,7-???????-2H-???-3-??
26503-23-1
C8H13N3
2-[3-(difluoromethoxy)phenyl]acetic acid
2-[3-(????????)??]????
262587-06-4
C9H8F2O3
Naphthalen-1-ylmethanamine hydroiodide
256222-11-4
C11H12IN
N-[4-(2-Benzimidazolyl)phenyl]maleimide
N-[4-(2-???????)??]?????
27030-97-3
C17H11N3O2
2,6-Di-tert-butyl-4-methylenecyclohexa-2,5-dienone (Everolimus Impurity)
2,6-?-tert-??-4-???-2,5-????????
2607-52-5
C15H22O
Tri-o-tolyl borate
??????????????
2665-12-5
C21H21BO3
((Benzyloxy)carbonyl)-l-leucylglycine
2706-38-9
C16H22N2O5
Cesium methanesulfonate
????????
2550-61-0
CH3CsO3S
(2S,4S)-1-tert-Butyl 2-methyl 4-aminopiperidine-1,2-dicarboxylate
254882-09-2
C12H22N2O4
(S)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl-3,3'-diboronic acid pinacol ester
(S)-(-)-2,2'-??(??????
260441-99-4
C36H44B2O8
3-(Pyrrolidin-1-yl)propanenitrile
3-(1-?????)???????
26165-45-7
C7H12N2
1,3,5-Triazinane-2,4-dione
27032-78-6
C3H5N3O2
7-Bromo-5-fluorobenzofuran
7-???-5-??????[b]??
253429-19-5
C8H4BrFO
(R)-2-((tert-Butoxycarbonyl)amino)-3-(4-ethylphenyl)propanoic acid
Boc-(R)-2-aMino-3-(4-????)????
261380-34-1
C16H23NO4
4-(Tricyclo[3.3.1.13,7]dec-1-ylmethyl)-2-thiazolamine
2-????2-(1-????)?????[3.3.1.13,7]?-2-?????
251564-67-7
C16H24O2
4-(Benzyloxy)-2-nitroaniline
4-????-2-??????
26697-35-8
C13H12N2O3
N-(2-nitrophenyl)pyridin-4-amine
4-(2-???????)-???
25551-59-1
C11H9N3O2
1,3-Distearoyl-2-chloropropanediol
rac-1,3-??????-2-????????
26787-56-4
C39H75ClO4
Methyl (3,5-dichlorophenyl)carbamate
??(3,5-??????)??????
25217-43-0
C8H7Cl2NO2
2-Methylpropane-1,2,3-triol
??????
25245-58-3
C4H10O3
3,3-Diethyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine
3,4-(2',2'-???????)??????
259139-19-0
C11H16O2S
3-Ethylpyrazin-2(1H)-one
3-??-(1H)-???-2-?
25680-54-0
C6H8N2O
3-(M-tolyloxy)propanoic acid
3-M-????-?????
25173-36-8
C10H12O3
3,5,6-Trichloro-4-oxo-1,4-dihydropyridine-2-carboxylic acid
3,5,6-?????-4-????-2-????
26449-73-0
C6H2Cl3NO3
4-Aminopyridine-2,6-dicarboxylic acid
4-??????-2,6-??????
2683-49-0
C7H6N2O4
(2-Chloro-3,6-difluorophenyl)methanamine
2-???-3,6-?????????
261762-45-2
C7H6ClF2N
rel-1-(4-(((2R,4S)-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)-4-acetylpiperazine 1-oxide (Ketoconazole Impurity)
254912-65-7
C26H28Cl2N4O5
(1AR,2aS,5aS,5bS)-hexahydro-4H-oxireno[2',3':3,4]cyclopenta[1,2-b]furan-4-one
26115-01-5
C7H8O3
(R)-3-Amino-4-(4-cyanophenyl)butanoic acid
269726-85-4
C11H12N2O2
Ethyl (3-((tert-butoxycarbonyl)amino)propyl)glycinate
N-[3-(BOC-???)???]?????????
258332-57-9
C12H24N2O4
Calcium 2-hydroxyacetate
26257-13-6
C4H6CaO6
1-(4-Isopropylphenyl)propan-1-one
4-???????????
27465-52-7
C12H16O
tert-Butyl 4-(((benzyloxy)carbonyl)amino)-4-carbamoylpiperidine-1-carboxylate
tert-??4-(???????????)-4-?????????-1-???????
288154-17-6
C19H27N3O5
1,2-Bis(2,5-dimethylfuran-3-yl)disulfane
3,3'-?????[2,5-?????]
28588-73-0
C12H14O2S2
1-((tert-Butoxycarbonyl)amino)-4-oxocyclohexane-1-carboxylicacid
??????????,1-[[(1,1-??????)????]???]-4-??-(9CI)
285996-76-1
C12H19NO5
3-Amino-3-(4-tert-Butylphenyl)propanoic acid
3-???-3-(4-???-??-??)-?????
282524-82-7
C13H19NO2
(S)-Boc-N-Me-tBuAla-OH
287210-82-6
C13H25NO4
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzohydrazide
4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)?????????
276694-16-7
C13H19BN2O3
(R)-1-butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide
(R)-(+)-?????HCL
27262-45-9
C18H28N2O
(3-Aminophenyl)boronic acid sulfate
280563-63-5
C6H8BNO2
3-(diphenylphosphino)-propanoic acid
3-(???????)?????
2848-01-3
C15H15O2P
(5-(Pyridin-3-yl)-1H-pyrazol-3-yl)methanol
(5-(???-3-?)-1H-???-3-?)???
287494-03-5
C9H9N3O
2-Isobutyl-5-nitrobenzonitrile
2-????-5-????????
288251-96-7
C11H12N2O2
trans-Ethyl 2-aminocyclohexanecarboxylate hydrochloride
28250-14-8
C9H18ClNO2
2-Chloropropanamide
27816-36-0
C3H6ClNO
(R)-2,3-bis(nonanoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate
1,2-DINONANOYL-SN-????-3-?????
27869-45-0
C26H52NO8P
4-Phenoxy-3-(propylamino)-5-sulfamoylbenzoic acid (Bumetanide Impurity)
N-????-N-???BuMetanide
28395-28-0
C16H18N2O5S
4-Piperazin-1-yl-benzaldehyde
4-????-1-?-??????
27913-98-0
C11H14N2O
O-benzoyl-N-methylhydroxylamine hydrochloride
O-???-N-???????????
27130-46-7
C8H9NO2.ClH
3-(1-Piperidinyl)aniline
3-????-1-????
27969-75-1
C11H16N2
(4-Bromo-2,3,5,6-tetrafluorophenyl)hydrazine
4-?????????????????
2797-79-7
C6H3BrF4N2
1-Methyl-5-nitropyrimidine-2,4(1H,3H)-dione
1-??-5-??????
28495-88-7
C5H5N3O4
4-(2,4-Dichloro-5-pyrimidyl)morpholine
280582-23-2
C8H9Cl2N3O
Xanthen-9-one, 5-hydroxy-1-methoxy-
27770-13-4
C14H10O4
Cyclohexyldichlorophosphine
2844-89-5
C6H11Cl2P
2-(Pyridazin-3-yl)acetonitrile
3-??????????
27349-80-0
C6H5N3
(5-Amino-1H-1,2,4-triazol-3-yl)methanol
(5-???-1H-[1,2,4]????-3-?)-???
27277-03-8
C3H6N4O
2-Vinylbenzoic acid
???,2-???-(9CI)
27326-43-8
C9H8O2
1-Fluoro-3-(iodomethyl)benzene
28490-56-4
C7H6FI
Zeatin Riboside
28542-78-1
C15H21N5O5
1-(Chloromethyl)isoquinoline
1-?????-?????
27311-65-5
C10H8ClN
2-Methylterephthalaldehyde
2-??-1,4-?????????
27587-17-3
C9H8O2
5-Amino-2-phenyl-1,2-dihydropyrazol-3-one
3-???-1-??-4,5-?????????-5-?
28710-97-6
C9H9N3O
(S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(pyridin-3-yl)butanoic acid
270063-60-0
C24H22N2O4
2-Methoxyethyl 2-cyanoacrylate
2-?????2-?????????
27816-23-5
C7H9NO3
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