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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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?? ????
2-(Bromomethyl)-3-fluoropyridine hydrobromide
1427429-75-1
C6H6Br2FN
α-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-2-[(1R)-1-hydroxy-1-methylethyl]benzenepropanol
150026-75-8
C29H28ClNO2
3-Ethoxy-3-oxo-2-(thiophen-2-ylmethyl)propanoic acid
2-?????-3-(2-???)????
143468-96-6
C10H12O4S
(3R,4S)-1-((benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylate
1428243-24-6
C15H19NO4
N-benzyl-4-nitroaniline
N-??-4-??????
14309-92-3
C13H12N2O2
2-(Hydroxyimino)-2,3-dihydro-1H-inden-1-one
1,2-????-2-??
15028-10-1
C9H7NO2
N-(4-(5-Hydroxy-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl)-2-methylbenzamide
1432725-23-9
C26H26N2O3
N-Desmethyl venlafaxine
D,LN-????????
149289-30-5
C16H25NO2
1,2,3-Tri-α-linolenoyl glycerol
???????
14465-68-0
C57H92O6
8-fluoro-3,4-dihydro-1H-quinolin-2-one
8-FLUORO-3,4-DIHYDRO-1H???-2-?
143268-79-5
C9H8FNO
2-Chloro-5-methylbenzaldehyde
2-???-5-????????
14966-09-7
C8H7ClO
(S)-3-Aminopentanoicacid
(S)-3-??????
14389-77-6
C5H11NO2
Dysprosium sulfate, 99.90%
14373-91-2
Dy2H16O20S3
5-(hydroxymethyl)-6-methylpyrimidine-2,4-diol
5-???????-6-?????
147-61-5
C6H8N2O3
Oxetan-3-yl methanesulfonate
???-3-????????
148430-81-3
C4H8O4S
1,3,5-Trihydroxy-1,3,5-triazinane-2,4,6-trione
NN'N-?????????????
143435-52-3
C3H3N3O6
Dorzolamide Impurity 30
147086-83-7
C10H13NO3S2
2-Diphenylphosphino-2',6'-bis(dimethylamino)-1,1'-biphenyl
1447963-71-4
C28H29N2P
Triphenylsilanethiol
????????
14606-42-9
C18H16SSi
((4-Chlorobenzyl)oxy)trimethylsilane
4-?????(??????)???
14856-74-7
C10H15ClOSi
(4aS,4bR,5aR,6aS,7R,8R,9aS,9bS)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one (Dexamethasone Impurity)
14622-47-0
C22H28O5
1,4-Bis((1H-1,2,4-triazol-1-yl)methyl)benzene
143131-66-2
C12H12N6
1-[6-(trifluoromethyl)pyrimidin-4-yl]piperidine-4-carboxylic acid
1448854-86-1
C11H12F3N3O2
5’-O-Triphenylmethyl-2’-deoxyuridine
5'-O-???-2'-??????
14270-73-6
C28H26N2O5
(R)-2-((2-oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione (Rivaroxaban Impurity)
1424944-35-3
C22H19N3O6
Thulium(III) acetylacetonate
??2,4-???????,????
14589-44-7
C15H27O9Tm
1-Cyclopropyl-8-ethoxy-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
143158-55-8
C15H13F2NO4
4-[(2-Chloro-5-iodophenyl)methyl]phenol
1459754-32-5
C13H10ClIO
Phenyl (3-methoxy-1,2,4-thiadiazol-5-yl)carbamate
1445988-32-8
C10H9N3O3S
1-(2-Hydroxyphenyl)-3-phenylpropane-1,3-dione
1-(2-??????)-3-??-1,3-?????
1469-94-9
C15H12O3
Heptadecylbenzene
1-??????
14752-75-1
C23H40
Fasudil Impurity 1
1423155-03-6
C14H17N3O2S
3-Acetoxy-2-phenylpropanoicacid
a-((?????)??)??????
14510-36-2
C11H12O4
5-Fluoro-3-(piperidin-4-yl)-1H-indole
5-????-3-????-4-YL-1H-??
149669-43-2
C13H15FN2
2,3,4-Trifluorobenzyl alcohol
144284-24-2
C7H5F3O
1,2-Diisobutyldisulfane
??????????
1518-72-5
C8H18S2
2-Phenylmaleic acid
?????
16110-98-8
C10H8O4
(S)-6-((2-(Thiophen-2-yl)ethyl)amino)-5,6,7,8-tetrahydronaphthalen-1-ol
153409-14-4
C16H19NOS
Butyl ricinoleate
?? ??????
151-13-3
C22H42O3
1-(3-Nitropyridin-4-yl)ethanone
161871-65-4
C7H6N2O3
2-Methylpyridine-3,4-diamine
15931-19-8
C6H9N3
Tert-butyl (2-carbamoylphenyl)carbamate (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)heptanoate
159322-59-5
C33H37N3O7
1-Methylcyclopropanecarboxamide
1-?????????-1-?????
15910-91-5
C5H9NO
N-(4-hydroxy-3-methylphenyl)acetamide
3-?????????
16375-90-9
C9H11NO2
(4-(1,2,2-Triphenylvinyl)phenyl)methanamine
1504585-16-3
C27H23N
2-((2S,3S)-2-((tert-Butoxycarbonyl)amino)-3-methylpentanamido)acetic acid
16257-05-9
C13H24N2O5
Chlorotrimethylgermane
???????????
1529-47-1
C3H9ClGe
2-Isopropoxypyridine
16096-13-2
C8H11NO
4-Methoxy-3,5-dimethylbenzonitrile
35-???-4-????????97
152775-45-6
C10H11NO
Triphenylantimony diacetate
1538-62-1
C22H21O4Sb
(6-Ethylpyridin-2-yl)methanol
163658-33-1
C8H11NO
Hydrazinecarbothioamide, N-(4-cyclopropyl-1-naphthalenyl)-2-formyl-
1533519-86-6
C15H15N3OS
2-Amino-N-(4-hydroxycyclohexyl)benzamide
???-2-???-N-(4-???????????)?????
15942-11-7
C13H18N2O2
4-Amino-2,6-dimethylphenol
2,6-???-4-?????
15980-22-0
C8H11NO
(S)-2-Amino-4-bromopent-4-enoic acid
151144-96-6
C5H8BrNO2
N,N'-Bis(2-octyldodecyl)-6,6'-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindigo
1563062-80-5
C68H112B2N2O6
2,5-Diphenylpyridine
2,5-??????
15827-72-2
C17H13N
2,4-Dinitro-1-thiocyanatobenzene
2,4-?????????????
1594-56-5
C7H3N3O4S
6-Heptynenitrile
6-?????
15295-69-9
C7H9N
Hexaammineruthenium(II) (chloride)
???????(II)???
15305-72-3
Cl2H18N6Ru
5-(Chloromethyl)-1,2,3-tris(dodecyloxy)benzene
162709-84-4
C43H79ClO3
3-Aminobenzoic acid hydrochloride
15151-51-6
C7H8ClNO2
Formyl-L-methionyl-L-alanine
15183-28-5
C9H16N2O4S
6-Bromo-2-naphthyl-β-D-galactopyranoside
15572-30-2
C16H17BrO6
Pent-4-en-1-yl acetate
1576-85-8
C7H12O2
[1-(2-hydroxy-2,2-diphosphonoethyl)-1H-imidazol-3- ium-3-yl]acetate
1627731-60-5
C7H12N2O9P2
6-Methoxy-2-methylpyridine-3-carboxaldehyde
3-???????????,6-???-2-??-(9CI)
156094-77-8
C8H9NO2
2',5'-Dibutoxy-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde
1501954-20-6
C28H30O4
Manganese(II) phthalocyanine
14325-24-7
C32H16MnN8
(8S,9R,10S,11S,13S,14S,16R,17R)-9-Chloro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate (Mometasone Furoate Impurity)
21-???????????????????(???)
148596-90-1
C27H31ClO7
tert-Butyl cis-4-amino-2-methylpiperidine-1-carboxylate
1434073-24-1
C11H22N2O2
N-(diethylcarbamoyl)-N-methoxyformamide
146039-03-4
C7H14N2O3
Argatroban Impurity 66
1448417-84-2
C13H24N6O5
(5-Methylpyridin-2-yl)methanamine hydrochloride
(5-METHYLPYRIDIN-2-YL)????
161647-06-9
C7H11ClN2
1-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
153631-19-7
C32H34N2O8
(S)-4-Aminopyrrolidin-2-one
2-?????,4-???-,(4S)-(9CI)
160806-40-6
C4H8N2O
Thiazol-4-ylmethanamine
1,3-???-4-?????
16188-30-0
C4H6N2S
N-Ethyl-4-fluorobenzylamine
??????,N-??-4-????-(9CI)
162401-03-8
C9H12FN
Methyl 4-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalene-2-carbonyl)benzoate
??4-[(5,6,7,8-??????-3,5,5,8,8-????-2-?????)????]?????
153559-45-6
C24H28O3
1-(3,5-Bis(trifluoromethyl)phenyl)piperazine
1-(3,5-????????????)-????
16172-96-6
C12H12F6N2
4',5'-Bis(3-carboxyphenyl)-[1,1':2',1''-terphenyl]-3,3''-dicarboxylic acid
1629643-34-0
C34H22O8
(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl cyclohexanecarboxylate
????-1,3,5(10)-???-3,17??-??17-????????????
15140-27-9
C25H34O3
L-Histidyl-L-lysine hydrobromide
151151-29-0
C12H22BrN5O3
N2-acetyl-N5-trityl-L-glutamine
163277-79-0
C26H26N2O4
2,6-Bis((S)-4-isopropyl-5,5-diphenyl-4,5-dihydrooxazol-2-yl)pyridine
162213-03-8
C41H39N3O2
4,8-Bis[5-(2-ethylhexyl)-4-fluoro-2-thienyl]benzo[1,2-b:4,5-b′]dithiophene
1514905-24-8
C34H40F2S4
N,N,N',N',N'',N'',N''',N'''-octamethylsilanetetraamine
1624-01-7
C8H24N4Si
2,3-Dimethyl-1-propyl-1H-imidazol-3-ium tetrafluoroborate
1-????-2,3-???????????????????
157310-72-0
C8H13BF4N2
(R)-(4,4-Dimethylpyrrolidin-2-yl)methanol
1610034-33-7
C7H15NO
Diethyl [2,2':6',2''-terpyridin]-4'-ylphosphonate
161583-75-1
C19H20N3O3P
Docetaxel Impurity 42
158810-72-1
C46H55Cl2NO16
1,3,5-Trichloro-2,4,6-triiodobenzene
151721-79-8
C6Cl3I3
N,N-Dibutylacetamide
N,N-DI-N-????????
1563-90-2
C10H21NO
N-Formyl-L-histidine
15191-21-6
C7H9N3O3
4,4,4-Trifluoro-3-(1h-indol-3-yl)butanoic acid
4,4,4-??????-3-(3-???)????
153233-36-4
C12H10F3NO2
Tripropyl 2-hydroxypropane-1,2,3-tricarboxylate
1587-21-9
C15H26O7
methyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate (Tofacitinib Impurity)
1616761-01-3
C17H23N5O3
4,4',4'',4'''-([2,2'-Bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetrabenzaldehyde
1639134-02-3
C34H20O4S4
Bilastine Impurity 15
1638785-23-5
C28H37N3O4
(R)-4-Methylpentan-2-ol
(R)-(-)-4-??-2-???
16404-54-9
C6H14O
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