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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/
? ?? ?:38811
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2-Chloro-2,2-dimethyl-2H-1,3-benzoxazine2-???-2,2-???-2H-1,3-????74405-07-5C10H10ClNO
2-Butylamino-6-chloropyrazineN-??-6-??????-2-??951884-06-3C8H12ClN3
2,2,2-Trichloro-1-(4-iodo-1h-pyrrol-2-yl)ethan-1-one4-????-2-(????????)??72652-33-6C6H3Cl3INO
3-Ethyl 1-(phenylmethyl) (3R)-1,3-pyrrolidinedicarboxylate??(R)-N-Cbz-3-???????????1263078-10-9C15H19NO4
Ammonium 3,4-dicarboxy-3-hydroxybutanoate??????????????4450-94-6C6H11NO7
Ethyl 2-hydroxy-2-(trifluoromethyl)-4-methylpent-4-enoate217195-91-0C9H13F3O3
9-Methylphenanthrene9-??????883-20-5C15H12
4,5-Dibromo-1H-pyrrole-2-carboxaldehyde932-82-1C5H3Br2NO
3-(Difluoromethoxy)-4-methoxybenzoic acid3-(????????)-4-??????162401-65-2C9H8F2O4
1-Methyl-1-phenylthiourea4104-75-0C8H10N2S
4-(4-fluorobenzyl)morpholine4-(4-??????)????90754-65-7C11H14FNO
Tert-butyl 4-formyl-1h-imidazole-1-carboxylateTERT-??4-FORMYL-1H-????-1-???????89525-40-6C9H12N2O3
3-Cyclopropylpropan-1-ol3-??????????-1-?5618-01-9C6H12O
1-Bromo-2,4-difluoro-3-methoxybenzene1-???-2,4-?????-3-?????221221-00-7C7H5BrF2O
3-Bromo-2-iodoquinoline3-BroMo-2-??????898559-23-4C9H5BrIN
(Chlorodifluoromethoxy)benzene(???????????)??770-11-6C7H5ClF2O
2-IodopentaneSEC-???????637-97-8C5H11I
Diatrizoic acid EP impurity A???????????A(50MG)(5-ACETAMIDO-3-AMINO-2,4,6-TRIIODOBENZOICACID)1713-07-1C9H7I3N2O3
(1-Methyl-3-morpholin-4-ylpropyl)amine(1-??-3-????-4-????)??18247-01-3C8H18N2O
(S)-2-Amino-3-quinolin-2-yl-propionic acid(S)-2-???-3-???-2-?-?????161513-46-8C12H12N2O2
2-Hydrazino-4-methoxypyrimidine????,2-?????-4-???-(7CI)89181-80-6C5H8N4O
1-(4-Fluorobenzoyl)pyrrolidine1-(4-???????)????349644-07-1C11H12FNO
4-Bromo-3,5-diiodobenzoic acid4-???-3,5-???????861117-99-9C7H3BrI2O2
5-Methoxypyrazine-2-carbonitrile5-??????-2-??????38789-76-3C6H5N3O
6-Bromo-8-fluoro-3,4-dihydro-2H-1,4-benzoxazine1256255-94-3C8H7BrFNO
N-Methyl-3,4-dichloroaniline, HCl3,4-????-N-????????1187385-65-4C7H8Cl3N
3-(Boc-amino)-6-fluoro-1H-indazole3-(Boc-???)-6-????-1H-???1176089-41-0C12H14FN3O2
2,5-Dibromo-3-(hydroxymethyl)pyridine(2,5-???????-3-?)???1227490-32-5C6H5Br2NO
n-(Pyridin-2-yl)benzamide4589-12-2C12H10N2O
3,4-Dinitroaniline610-41-3C6H5N3O4
2,4,6-Trifluoro-3,5-dimethylbenzoic acid2,4,6-??????-3,5-??????886762-23-8C9H7F3O2
LS-Tetrasaccharide a64003-53-8C37H62N2O29
3-Chloro-n-(3-chlorophenyl)propanamide3-???-N-(3-?????)??????99585-98-5C9H9Cl2NO
Methyl 6-acetamido-4-chloroquinoline-2-carboxylate??6-??????-4-??????-2-???????1133115-95-3C13H11ClN2O3
1,1-Dimethylethyl-N-(4-fluoro-2-iodophenyl)carbamatetert-??4-????-2-???????????1060813-09-3C11H13FINO2
Z-N-Me-l-2-aminohexanoic acidZN-ME-L-2-??????225386-32-3C15H21NO4
Methyl 2-cyclopentylideneacetate40203-73-4C8H12O2
2-(4-Chlorophenyl)propan-2-olp-???-??,??-????????1989-25-9C9H11ClO
DL-3-Phenylserine hydrate207605-47-8C9H11NO3.H2O
N-[(2-Fluorophenyl)methyl]cyclopropanamine??????,N-??????-2-????-(9CI)625435-02-1C10H12FN
1-(5-Bromopyrimidin-2-yl)piperidin-4-one1-(5-???????-2-YL)-4-?????914347-64-1C9H10BrN3O
Ethyl 2-(1h-1,2,4-triazol-5-yl)acetate??1H-1,2,4-????-5-??????23159-61-7C6H9N3O2
6-(4-Trifluoromethoxyphenyl)picolinic acid6-(4-???????????)-????887982-16-3C13H8F3NO3
5-Fluoro-8-methylquinoline5-FLUORO-8-?????88474-18-4C10H8FN
(1-Methyl-2-sulfanyl-1h-imidazol-5-yl)methanol(2-MERCAPTO-1-METHYL-1H-IMIDAZOL-5-YL)???143122-18-3C5H8N2OS
2-Methyl-4-(difluoromethyl)-1,3-thiazole-5-carboxylic acid2-??-4-(???????)-1,3-???-5-?????891487-47-1C6H5F2NO2S
n-(Propan-2-yl)piperidin-4-amineN-?????????-4-??534595-53-4C8H18N2
Ethyl 2-(2,5-dichlorophenyl)-2,2-difluoroacetate??2-(2,5-??????)-2,2-??????????1215206-21-5C10H8Cl2F2O2
2-Bromo-5-chloro-4-fluorotoluene1-???-4-???-5-????-2-????1067882-53-4C7H5BrClF
Ethyl 2-fluoro-4-(methylsulfonyl)benzoate??2-????-4-(?????)?????1354940-65-0C10H11FO4S
2-(2-fluorophenyl)propan-2-amine hydrochloride2-(2-??????)???-2-??,HCl1202751-82-3C9H13ClFN
Diethylphosphonobutanoic acid??????????38694-48-3C8H17O5P
2-n-Benzylpyridine-2,3-diamine2-(?????)-3-??????32282-07-8C12H13N3
Furan-3-ylmethanamine hydrochloride1-(3-??)??????131052-43-2C5H8ClNO
Dichloromethyldiisopropoxyborane62260-99-5C7H15BCl2O2
(2s)-3-Phenoxypropane-1,2-diol(S)-3-??????-1,2-??139165-57-4C9H12O3
tert-Butyl 3-amino-3,4-dihydroquinoline-1(2H)-carboxylate3-???-1-BOC-1,2,3,4-?????????885954-16-5C14H20N2O2
2,3,5,6,8,9,11,12-Octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-amine hydrochloride111076-66-5C14H21NO5.ClH
Ethyl 5-(pyridin-3-yl)-1H-pyrazole-3-carboxylate5-(PYRIDIN-3-YL)-1H-PYRAZOLE-3-???????????251658-58-9C11H11N3O2
5-Bromo-N,N-diethylpyridine-3-sulfonamide62009-37-4C9H13BrN2O2S
2-(6-Fluoropyridin-2-yl)acetonitrile2-?????????,6-????-(9CI)312325-71-6C7H5FN2
4-(Morpholin-4-yl)-4-oxobutanoic acid4-???-4-YL-4-??-????67900-19-0C8H13NO4
3-acetyl-2-oxaZolidinone3-???-2-??????1432-43-5C5H7NO3
4-Bromo-2-chloro-ethoxybenzene4-???-2-???-1-?????279261-80-2C8H8BrClO
(2-(Trifluoromethyl)quinolin-4-yl)methanol(2-(????????)???-4-?)???362469-45-2C11H8F3NO
4-Fluoro-3-(morpholin-4-yl)aniline1175797-88-2C10H13FN2O
2-Bromo-6-chlorobenzyl alcohol(2-???-6-?????)???1242822-57-6C7H6BrClO
N-Acetyl-4-hydroxy-L-proline (cis- and trans- mixture)N-???-4-?????-L-???(?????????)926905-71-7C7H11NO4
Propyl-(tetrahydro-pyran-4-yl)-amineN-PROPYL-??????-2H-??-4-??192811-37-3C8H17NO
2-Amino-2-(benzo[d][1,3]dioxol-5-yl)acetic acid???-??[1,3]DIOXOL-5-YL-????39533-43-2C9H9NO4
4-Amino-L-phenylalanine Monohydrate4-???-L-????????,98304671-92-9C9H14N2O3
1-(4-Chlorophenyl)-5-(trifluoromethyl)-1h-pyrazole-4-carboxylic acid2-(4-?????)-3-(????????)???-4-?????98534-80-6C11H6ClF3N2O2
N-t-Butyl 3-bromobenzamide3-???-N-(tert-??)?????42498-39-5C11H14BrNO
1-(Cyclopropylmethyl)-5-oxopyrrolidine-3-carboxylic acid1-(????????)-5-??????-3-?????845546-16-9C9H13NO3
Methyl 5-cyclopropyl-1-(pyridin-2-yl)-1H-pyrazole-4-carboxylate1072944-47-8C13H13N3O2
Z-Glu-NH26398-06-7C13H16N2O5
5-Chloro-2-fluoro-3-(hydroxymethyl)pyridine5-???-2-????-3-??????884494-79-5C6H5ClFNO
Isopropyl 5-bromonicotinamide5-???-N-????????-3-???????104290-45-1C9H11BrN2O
n-(5-Amino-2-fluorophenyl)acetamide75001-47-7C8H9FN2O
Fmoc-(FmocHmb)Leu-OHFMOC-(FMOCHMB)LEU-?148515-87-1C44H41NO8
1-(1,3-Thiazol-4-yl)ethan-1-amine1-???-4-?-????885279-02-7C5H8N2S
Methyl D-phenylalaninate(R)-2-???-3-?????????????21685-51-8C10H13NO2
3-Bromo-N-isopropylbenzamide3-???-N-??????????35306-75-3C10H12BrNO
2-Methoxy-4-nitrobenzene-1-diazonium, tetrafluoroboranuide2-???-4-????????????????????2357-51-9C7H6BF4N3O3
4-(Chloromethyl)pyridine-2-carbonitrile4-(?????)???-2-??????71935-33-6C7H5ClN2
5-Bromo-N-tert-butyl-2-nitroaniline5-???-N-tert-??-2-??????1163707-73-0C10H13BrN2O2
1h-Pyrrolo[3,2-b]pyridin-7-ol7-?????-4-????1190318-96-7C7H6N2O
Fmoc-Tyr(PO3Me2)-OH127633-36-7C26H26NO8P
2-Ethyl-1-benzofuran-3-carbaldehyde2-??????-3-??????10035-41-3C11H10O2
5-Bromo-2-hydroxybenzohydrazide5-???-2-??????????????39635-10-4C7H7BrN2O2
4-(2-Bromophenyl)butanoic acid4-(2-?????)???90841-47-7C10H11BrO2
Fmoc-Asn(Dod)-OHFMOC-ASN(???)-OH113534-16-0C34H32N2O7
4-(1-Methyl-5-imidazolyl)aniline4-(1-??-5-?????)???89250-15-7C10H11N3
2-(2,6-Difluorophenyl)-1,3-thiazole-4-carboxylic acid2-(2,6-???????)-1,3-???-4-?????1017452-64-0C10H5F2NO2S
5-Bromo-2-fluoro-N-methylbenzenemethanamine1-(5-???-2-??????)-N-??????188723-97-9C8H9BrFN
5-Methylheptan-2-one5-??-2-???18217-12-4C8H16O
2,6-Dihydroxy-4-methylbenzaldehyde526-37-4C8H8O3
2-[(4-Nitrophenyl)sulfanyl]acetic acid2-[(4-?????)???]????3406-75-5C8H7NO4S
2-(4,5-Dihydro-1h-imidazol-2-yl)phenol1565-39-5C9H10N2O
3-Chloro-1-(2,3-dihydro-1h-indol-1-yl)propan-1-one64140-62-1C11H12ClNO
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