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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.
?? ?:
Shanghai Haohong Scientific Co., Ltd.
??:
400-8210725
???:
malulu@leyan.com
??:
China
URL:
www.leyan.com/
? ?? ?:
38811
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?? ????
6-(Trifluoromethoxy)-1H-indole-2-carboxylic acid
6-(?????????)-1H-??-2-?????
923259-70-5
C10H6F3NO3
Mizolastine Impurity 1
935860-13-2
C49H50F2N12O2
4-(Phenanthren-9-Yl)-N-phenylaniline
936916-08-4
C26H19N
2'-Ome-Ac-G Phosporamidite
909033-40-5
C43H52N7O9P
2-Isopropylpyrimidine-5-carboxylic acid
2-?????????-5-?????(SALTDATA:0.08KCl)
927803-31-4
C8H10N2O2
(3S)-1-(Propan-2-yl)pyrrolidin-3-amine dihydrochloride
(3S)-1-(???-2-?)????-3-??????
914498-27-4
C7H17ClN2
Indobufen Impurity 23
937671-41-5
C10H13NO2
2-(3-Hydroxyazetidin-3-yl)piperidine-1-carboxylic acid tert-butyl ester
1-?????????,2-(3-????-3-?????)-,1,1-?????????
934666-06-5
C13H24N2O3
2H-1-Benzopyran-2-methanol, α,α'-[iminobis(methylene)]bis[6-fluoro-3,4-dihydro-, hydrochloride (1:1), (αR,α'R,2S,2'S)-
920275-19-0
4-(Acetylamino)-2,3-dihydro-7-benzofurancarboxylic acid
932114-06-2
C11H11NO4
3-Iodo-4-methyl-N-(3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)benzamide
926922-18-1
C19H15F3IN3O
Bis((trifluoromethyl)sulfonyl)amide
98837-98-0
C2F6NO4S2-
Atropine Sulfate Ep Impurity E
949092-65-3
C17H23NO4
2-Acetyl-4-hydroxy-butylimidazole
95120-07-3
C9H14N2O5
4-(1h-Indol-1-yl)aniline
938018-12-3
C14H12N2
trans-3-(Boc-aminomethyl)cyclobutanol
trans-3-(Boc-αMino??)???????
952029-48-0
C10H19NO3
3-Methyl-5-(trifluoromethoxy)benzaldehyde
3-??-5-(?????????)??????
1000339-55-8
C9H7F3O2
3,5-Diaminobenzohydrazide
3,5-????????????
98335-17-2
C7H10N4O
Olopatadine Impurity 13
962-95-8
C17H22NOP
Bis(benzo[b]thiophen-2-yl)methanone
97978-07-9
C17H10OS2
Procaterol Impurity 9
94198-40-0
C16H22N2O3
Erlotinib Impurity 64
4,5-??(2-??????)-2-??????
1001416-73-4
C13H17NO8
tert-Butyl 4-(oxetan-3-yl)piperidine-1-carboxylate
tert-??4-(???-3-?)????-1-???????
1257294-04-4
C13H23NO3
6-Chloro-3,4-dihydro-2H-[2,7]naphthyridin-1-one
1260664-25-2
C8H7ClN2O
6-(Trifluoromethoxy)-2-(trifluoromethyl)quinolin-4-ol
4-HYDROXY-6-(TRIFLUOROMETHOXY)-2-(TRIFLUOROMETHYL)???
125647-79-2
C11H5F6NO2
Des[2'-(1H-tetrazol-5-yl)] 2-Cyanolosartan Carboxaldehyde
124750-67-0
C22H20ClN3O
6-Amino-4-(trifluoromethyl)nicotinonitrile
1260382-03-3
C7H4F3N3
Salbutamol Impurity 32
108956-88-3
C13H19NO4
Ramelteon Impurity N
1029134-73-3
C13H17NO
Ursodeoxycholic Acid Impurity 43
108266-90-6
C24H40O5
Nicorandil Impurity 16
1157-74-0
C10H12N4O7
Acetyloxy Exemestane
1160599-91-6
C22H28O3
Trimethyl((4-vinylbenzyl)oxy)silane
(M,P-VINYLBENZYLOXY)??????
112270-66-3
C12H18OSi
Nebivolol Impurity 13
119365-25-2
C22H25F2NO4
3-(3,5-Difluorophenoxy)propan-1-ol
3-(3,5-????????)-1-????
1111086-20-4
C9H10F2O2
Cyanocobalamin Impurity 87
121483-62-3
C63H87CoN13O15P
(2E)-1-[4-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2-hydroxy-6-methoxyphenyl]-3-(3,4-dimethoxyphenyl)-2-propen-1-one
122087-66-5
C30H38O15
Minodronic Acid Impurity 24
114736-26-4
C8H14O4
Pazopanib Impurity 10
1226500-01-1
C70H69N19O2S
Tazobactam Impurity C
115546-66-2
C10H12N4O5S
3,3 '-dodecyl-2,2'-dithiophen-5,5 '-diyl)bis(trimethyl)stanne
1048694-54-7
C38H70S2Sn2
Paliperidone Impurity 54
1160611-32-4
C12H15ClN2O2
4-Methoxy-N-(4-methoxyphenyl)-N-(4-(thiophen-2-yl)phenyl)aniline
1219091-29-8
C24H21NO2S
Budesonide Impurity 64
21-?????-16α-???????????
1188271-73-9
C21H26O6
Famotidine Ep Impurity C
[3-[[[2-(??????????)-4-????]??]??]?????]????
106433-44-7
C8H14N6O3S3
Raltegravir EP Impurity E
1193687-87-4
C20H22N6O5
N-Methoxy-N-methyl-2-naphthamide
113443-62-2
C13H13NO2
Montelukast Impurity 39
1187586-63-5
C29H26ClNO
Bicalutamide Ep Impurity E
rel-(R*,R*)-BicalutaMide?????
1080647-25-1
C18H14F4N2O3S
1H-Azepine, 3-ethylhexahydro-1-methyl-3-phenyl-, hydrochloride (1:1)
112269-41-7
C15H24ClN
Thiamine Impurity 23
105070-51-7
C24H30N8O2S2
2-Propylaminopyrimidine-5-boronic acid pinacol ester
1218791-47-9
C13H22BN3O2
2-Chloro-5,6,7,8-tetrahydro-1,7-naphthyridine
2-???-5,6,7,8-???????-[1,7]?????
1196145-69-3
C8H9ClN2
1-(6-Methoxypyridin-3-yl)cyclopropanamine
1-(6-??????-3-?)?????????
1060806-98-5
C9H12N2O
N-[3-[(4-Amino-6,7-dimethoxy-2-quinazolinyl)methylamino]propyl]formamide
N-(4-AMino-6,7-???????-2-?)-N-?????????ForMaMide???
1026411-59-5
C15H21N5O3
Dyclonine Impurity 8
109556-17-4
C18H27NO2
Irinotecan Impurity 52
1026078-50-1
C11H20N2O2
Benazepril Ep Impurity D
112110-48-2
C24H28N2O5
Baclofen Impurity 8
103857-58-5
C11H11ClO4
D-glycero-Heptaric acid, 2,4,6-trideoxy-2-[(1R)-1-hydroxyethyl]-6-imino-5-S-[2-[(iminomethyl)amino]ethyl]-5-thio-, 7,3-lactone, (3ξ,5ξ)-
1193105-97-3
C12H19N3O5S
2-(4-Bromo-3,5-dimethylpyrazol-1-yl)-6-chloropyridine
1150271-20-7
C10H9BrClN3
Olprinone Impurity 33
116355-20-5
C11H12N2
2-(Pyrrolidin-1-ylmethyl)piperidine
2-????-1-???-????
100158-63-2
C10H20N2
(SP-5-41)-[1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[[2-(1-methylethoxy-κO)-5-[(2,2,2-trifluoroacetyl)amino]phenyl]methylene-κC]ruthenium
1025728-56-6
C33H37Cl2F3N3O2Ru
Emedastine Impurity 9
101953-62-2
C13H18N4
Faropenem Impurity 16
1025974-23-5
C11H14O4S
(3S)-1-Benzylpiperidine-3-carboxylic acid
S-1-??-????-3-?????
1222710-49-7
C13H17NO2
Ethyl 1-(2-bromoacetyl)piperidine-4-carboxylate
??1-(2-??????)????-4-???????
102302-12-5
C10H16BrNO3
tert-Butyl n-(1h-indol-3-yl)carbamate
????,1H-??-3-?-,1,1-?????????
1199215-71-8
C13H16N2O2
5-Chloro-2,3-dihydro-1H-pyrrolo[2,3-c]pyridine
1H-???[2,3-c]???,5-???-2,3-?????-
1196155-89-1
C7H7ClN2
m-PEG16-Br
1238189-11-1
C33H67BrO16
4-Bromo-5-methoxy-2-methylpyridine
4-broMo-5-???-2-?????
1256804-48-4
C7H8BrNO
S-(-)-Tolterodine D-Tartrate
124937-54-8
C26H37NO7
N-Octylacrylamide
N-????????
10124-68-2
C11H21NO
4,5-Dichloropyridazine hydrochloride
4,5-???????????
1245644-88-5
C4H3Cl3N2
N-Benzyloxetan-3-amine
N-?????-3-??
1015937-48-0
C10H13NO
Cyclosporin V (Ciclosporin Ep Impurity E)
108027-46-9
C63H113N11O12
Naphthalen-1-yldiphenylsulfonium trifluoromethanesulfonate
1-???DIPHENYLSULFONIUMTRIFLATE
116808-69-6
C23H17F3O3S2
(8S,9S,13R,14S,17R)-17-Ethynyl-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-1,17-diol
1034298-00-4
C21H26O2
Mizolastine Impurity 9
935860-12-1
C25H27FN6O
4-Fluoro-3-methylpyridin-2-amine
1227586-61-9
C6H7FN2
Baclofen Impurity 10
101104-10-3
C15H19ClO4
Netarsudil Impurity 1
1253955-20-2
C33H35N3O5
2,1,3-Benzoxadiazole, 4,7-bis(5-bromo-2-thienyl)-
1007128-65-5
C14H6Br2N2OS2
Azelastine Impurity 11
1239312-56-1
C10H19NO4
5-Bromo-1,2,6,7-tetrahydro-8H-Indeno[5,4-b]furan-8-one
1221160-70-8
C11H9BrO2
Amlexanox Impurity 2
104636-45-5
C15H10N2O5
Propranolol Impurity 22
(+/-)-4-???????????,???
10476-53-6
C16H21NO3
Meropenem Impurity 4
104873-15-6
C17H18N2O7
3,6-Dibromo-7-methylimidazo[1,2-a]pyridine
3,6-DIBROMO-7-??????[1,2-A]???,HCL
1072944-65-0
C8H6Br2N2
2-Bromo-4-methoxy-6-methylaniline
1100394-71-5
C8H10BrNO
Azelastine Impurity 36
109386-70-1
C12H23NO4
(αR)-N-1-Azabicyclo[2.2.2]oct-3-ylidene-α-methylbenzenemethanamine
120570-06-1
C15H20N2
6-Bromo-2-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
1250444-41-7
C6H5BrN4
N-(1-Hydroxy-2-(hydroxymethyl)-4-(4-octylphenyl)butan-2-yl)palmitamide
1242271-26-6
C35H63NO3
rel-tert-Butyl (3aS,6aS)-hexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate
1251004-04-2
C11H20N2O2
Clotrimazole Impurity 7
???????
968-39-8
C21H20O
4-Benzofurancarbaldehyde
4-????????????(9CI)
95333-13-4
C9H6O2
tert-Butyl6-((tert-Butoxycarbonyl)amino)-3-oxo-3,4-dihydroquinoxaline-1(2H)-carboxylate
959246-52-7
C18H25N3O5
Carboxy Terbinafine
??????????
99473-14-0
C21H23NO2
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