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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.
?? ?:
Shanghai Haohong Scientific Co., Ltd.
??:
400-8210725
???:
malulu@leyan.com
??:
China
URL:
www.leyan.com/
? ?? ?:
39984
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?? ????
4-Formylphenyl propionate
4-?????????????
50262-48-1
C10H10O3
1,1,3-Trimethylurea
???????
632-14-4
C4H10N2O
(3AS,8bS)-7-bromo-3a,8b-dihydro-3H-cyclopenta[b]benzofuran-5-carboxylic acid
3H-??????[b]????-5-????,7-broMo-3a,8b-?????-,cis-(-)-
88277-50-3
C12H9BrO3
Poly[2,1,3-benzothiadiazole-4,7-diyl-2,5-thiophenediyl(9,9-dioctyl-9H-fluorene-2,7-diyl)-2,5-thiophenediyl]
782469-77-6
1-Allyl-1-methylpyrrolidinium Bis(trifluoromethanesulfonyl)imide
1059624-23-5
C10H16F6N2O4S2
N1,N1,N3,N3-tetraethylpropane-1,3-diamine
60558-96-5
C11H26N2
3-(((2R,3S)-2-((R)-1-(3,5-Bis(trifluoromethyl)phenyl)ethoxy)-3-(4'-fluoro-[1,1'-biphenyl]-3-yl)morpholino)methyl)-1H-1,2,4-triazol-5(4H)-one (Aprepitant Impurity)
2348441-62-1
C29H25F7N4O3
Isopropyl furan-2-carboxylate
?????2-?????
6270-34-4
C8H10O3
5,6-Dichloronicotinoyl chloride (Avatrombopag Impurity)
54127-29-6
C6H2Cl3NO
4-(Bromomethyl)-4'-fluoro-1,1'-biphenyl
1-[4-(?????)??]-4-??????
147497-57-2
C13H10BrF
4-(Bromomethyl)-N,N-diphenylbenzenamine
4-(broMo??)-N,N-??????
183994-94-7
C19H16BrN
N1,N2-diethyloxalamide
N,N'-???????
615-84-9
C6H12N2O2
2-(2-Fluorophenyl)piperidine hydrochloride
2-(2-??????)?????????????
1185010-62-1
C11H15ClFN
2-Methoxypyridine-4-sulfonyl chloride
2-???-???-4-????????
1060807-43-3
C6H6ClNO3S
2-((8S,9R,10S,11S,13S,14S,16S,17R)-11-Acetoxy-9-fluoro-17-hydroxy-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)-2-oxoethyl acetate (Betamethasone Acetate Impurity)
330157-05-6
C26H33FO7
Thallium(I) fluoride, 99% 5GR
7789-27-7
FTl
4-((6-Methoxyquinolin-8-yl)amino)pentanoic acid
???????
77229-68-6
C15H18N2O3
N-(2,6-Dimethylphenyl)-2-((2,6-dimethylphenyl)amino)acetamide (Lidocaine Impurity)
294852-91-8
C18H22N2O
(Laurylamidopropyl)dimethylamine
??????????????
3179-80-4
C17H36N2O
Ethyl 4-methyl-5-(2-(trifluoromethyl)phenyl)-1h-pyrrole-3-carboxylate
1631030-76-6
C15H14F3NO2
Methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinate
?????-2-??????????-5-???????
1310384-84-9
C13H18BNO4
Thiazol-5-ylmethyl ((2S,3R,5R)-3-hydroxy-5-((S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-1,6-diphenylhexan-2-yl)carbamate (Ritonavir Impurity )
1414933-82-6
C37H48N6O5S2
(E)-Isoeugenol acetate
???????
5912-87-8
C12H14O3
4-Methoxy-1,3-dihydro-2H-benzo[d]imidazol-2-one
69053-51-6
C8H8N2O2
1,2-Bis(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane
??(4-?????)-1,1,2,2-????????
6009-50-3
C18H26O2Si2
(S)-2-amino-3-methyl-3-(tritylthio)butanoic acid
HD-?(TRT)-OH
150025-01-7
C24H25NO2S
Benzofuran-6-carbonitrile
????-6-??????
17450-68-9
C9H5NO
5-Chloro-2-methylisothiazol-3(2H)-one-d3
5-???-2-??-3-??????-d3
1329611-34-8
C4H4ClNOS
2-(2,4-Dinitrophenoxy)isoindoline-1,3-dione
2-(2,4-????-???)-????-1,3-??
60506-35-6
C14H7N3O7
3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-chlorophenyl)propanoic acid
FMOC-3-???-3-(4-?????)?????
194471-87-9
C24H20ClNO4
Bis(1,4-phenylene)-34-crown 10-ether
53914-95-7
C28H40O10
(R)-2-((tert-butoxycarbonyl)amino)-3-(quinolin-2-yl)propanoic acid
170157-64-9
C17H20N2O4
4-Chloro-2-methoxy-1H-pyrrolo[2,3-d]pyrimidine
90057-08-2
C7H6ClN3O
2-Bromo-1-(4-chlorothiophen-2-yl)ethanone (Avatrombopag Impurity)
677007-73-7
C6H4BrClOS
(meso-Tetraphenylporphyrinato)palladium
??-?????????-Pd(II)
14187-13-4
C44H28N4Pd
5-Methylbenzofuran-3(2H)-one
5-??-3(2H)-?????
54120-66-0
C9H8O2
2-(2-(2-Methoxyphenoxy)ethyl)isoindoline-1,3-dione
2-[2-(2-???-???)-??]-????-1,3-???
26646-63-9
C17H15NO4
6-Fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol
99199-62-9
C10H11FO2
6-Hydroxy-5-methylpyrimidine-4-carboxylic acid
1159010-94-2
C6H6N2O3
2-(Dimethylamino)-N-(2,6-dimethylphenyl)acetamide hydrochloride (Lidocaine Impurity)
31785-64-5
C12H18N2O.ClH
Calcium D-saccharate
????????
5793-88-4
C6H12CaO8
2-(((2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl)oxy)methyl)oxirane
799-34-8
C10H8F12O2
3-(3,5-Bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl)benzoic acid (Deferasirox Impurity)
2254105-61-6
C21H15N3O4
N-methyl-1-(6-methyl-1H-benzo[d]imidazol-2-yl)methanamine
887571-32-6
C10H13N3
N-(5-bromothiazol-4-yl)-2,2,2-trifluoroacetamide
N-(5-??????-4-?)-2,2,2-????????????
1211593-45-1
C5H2BrF3N2OS
(2S,3aS,7aS)-1-((S)-2-(((R)-1-Ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic acid (Perindopril Impurity)
(+/-)-1”-??-?????
145513-33-3
C19H32N2O5
(2R,6S)-2,6-Dimethyl-4-(2-methyl-3-(4-(tert-pentyl)phenyl)propyl)morpholine 4-oxide (Amorolfine Impurity)
78613-39-5
C21H35NO2
1',3',3'-Trimethylspiro[chromene-2,2'-indolin]-6-ol
23001-29-8
C19H19NO2
Boc-Dap(Z)-OL
721927-81-7
C16H24N2O5
Dimethyl 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-icosafluorododecanedioate
????????-1,10-?????????
84750-88-9
C14H6F20O4
(S)-3-(3-(((3,4-Dimethoxybicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)methyl)(methyl)amino)propyl)-7,8-dimethoxy-4,5-dihydro-1H-benzo[d]azepine-1,2(3H)-dione (Ivabradine Impurity)
1616710-52-1
C27H34N2O6
p-Nitrophenyl 2-acetamido-3,4,6-tri-O-acetyl-β-D-glucopyranoside
(4'-???)??-2-??????-3,4,6-??-?-???-2-???-??-D-????????
13089-27-5
C20H24N2O11
4-((1-Amino-1-oxobutan-2-yl)amino)butanoic acid (Levetiracetam Impurity)
1342566-28-2
C8H16N2O3
(4-Chlorophenyl)(phenyl)sulfane
4-??????????
13343-26-5
C12H9ClS
N,N'-(acridine-3,6-diyl)diacetamide
N,N'-????-3,6-???(??????)
15724-70-6
C17H15N3O2
Ethyl 3-oxo-3-(4-phenoxyphenyl)propanoate
3-OXO-3-(4-PHENOXY-??)-???????????
59447-12-0
C17H16O4
4-Cyano-3-methoxybenzyl bromide
182287-68-9
C9H8BrNO
(S)-(S)-prolylglycylglycine
7561-25-3
C9H15N3O4
4-(Trifluoromethyl)benzoyl fluoride
4-(????????)?????????
368-94-5
C8H4F4O
Hesperetin dihydrochalcone
????????????
35400-60-3
C16H16O6
1-Isopropoxypropan-2-ol
1-?????????-2-?
3944-36-3
C6H14O2
3,4-Dichloro-2-methylpyridine
103949-58-2
C6H5Cl2N
4-(((Benzyloxy)carbonyl)amino)tetrahydro-2h-pyran-4-carboxylic acid
4-{[(????)????]???}??????-2H-??-4-?????
138402-13-8
C14H17NO5
2-Bromo-1-(4-chloro-3-(trifluoromethyl)phenyl)ethan-1-one
4-???-3-(????????)???????
630404-09-0
C9H5BrClF3O
Coumarin 106
???106
41175-45-5
C18H19NO2
4-Amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride
1033366-59-4
C8H10ClN3OS
2,2′-[[6,6,12,12-Tetrakis(4-hexylphenyl)-6,12-dihydrodithieno[2,3-d:2′,3′-d′]-s-indaceno[1,2-b:5,6-b′]dithiophene-2,8-diyl]bis[methylidyne(6-oxo-4H-cyclopenta[c]thiophene-5,4(6H)-diylidene)]]bis[propanedinitrile]
2099010-84-9
C90H78N4O2S6
rel-(1S,2R)-2-Aminocyclopentanol hydrochloride
CIS-2-???-??????????
31889-37-9
C5H12ClNO
Th8-SnB
208053-18-3
C24H46SSn
Benzyl octanoate
????????
10276-85-4
C15H22O2
5-Methylisophthalonitrile
3,5-???????
39718-07-5
C9H6N2
Th610SnB
1453167-32-2
C36H70SSn
1-Benzyl-1H-indole-5-carbaldehyde
1-????-5-????????
63263-88-7
C16H13NO
3-Methyl-1-phenyl-3-phospholene 1-oxide
3-??-1-??-3-????1-???
7564-51-4
C11H13OP
(3-Chlorobenzyl)triphenylphosphonium chloride
(3-?????)????????????
32597-92-5
C25H21Cl2P
TBZ26-2ThBr
1307899-49-5
C22H21Br2N5S3
4-(Nonyloxy)benzoic acid
15872-43-2
C16H24O3
N-(5-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide
1-???-5-???????????
117-06-6
C21H14N2O3
3-(Chloromethyl)-1,2,4,5-tetramethylbenzene
2,3,5,6-??????????
7435-83-8
C11H15Cl
Niobium(V) fluoride 98%
???? ??????(??? ??????(NbF5))
7783-68-8
F5Nb
Sodium docosyl sulfate
?????????
13177-50-9
C22H45NaO4S
Ethyl 5-methyl-3-phenylisoxazole-4-carboxylate
??5-??-3-??????-4-???????
1143-82-4
C13H13NO3
2,6-Dimethylanthracene-9,10-dione
2,6-????????
3837-38-5
C16H12O2
(E)-4-(Thiophen-2-yl)but-3-en-2-one
33603-63-3
C8H8OS
2,3-Dichloro-5-(chloromethyl)pyridine
2,3-????-5-(?????)???
54127-31-0
C6H4Cl3N
(R)-3-(methylsulfonyl)pyrrolidine hydrochloride
1392745-31-1
C5H12ClNO2S
5-Bromo-3-ethylpyridin-2-amine
1037253-14-7
C7H9BrN2
3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]isoxazole
3-??-??[d]????-5-??????????
1314136-00-9
C14H18BNO3
5-Methyl-2-(3-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one
3-??-1-(3-?????)-5-????
119-16-4
C10H9N3O3
2-(Chloromethyl)-3-methyl-4-nitropyridine
116418-99-6
C7H7ClN2O2
4,4',4''-(9H-Carbazole-3,6,9-triyl)tribenzoic acid
2292116-92-6
C33H21NO6
(1R,3r,5S,8s)-8-Isopropyl-8-methyl-3-((2-phenylacryloyl)oxy)-8-azabicyclo[3.2.1]octan-8-ium bromide (Ipratropium Bromide Impurity)
60018-35-1
C20H28BrNO2
4,4′,4′′-[Nitrilotris(methylene)]tris[benzoic acid]
98270-32-7
C24H21NO6
4-Methoxy-1H-indazol-3-ol
3H-???-3-?,1,2-????-4-???-
1000342-89-1
C8H8N2O2
2,6-Dimethylbenzo[d]oxazole
2,6-????????
53012-61-6
C9H9NO
N-(2-formylphenyl)-4-methylbenzenesulfonamide
6590-65-4
C14H13NO3S
Sodium palmitoyl-L-prolinate
?????????
58725-33-0
C21H38NNaO3
2-(M-tolylamino)ethan-1-ol
N-2-???????-M-???
102-41-0
C9H13NO
(R,E)-N-(3-Chloroallyl)-2,3-dihydro-1H-inden-1-amine hydrochloride (Rasagiline Impurity)
1175018-78-6
C12H15Cl2N
3,9-Diundecyl-12,13-dihydro-[1,2,5]thiadiazolo[3,4-e]thieno[2'',3'':4',5']thieno[2',3':4,5]pyrrolo[3,2-g]thieno[2',3':4,5]thieno[3,2-b]indole
2304444-51-5
C40H50N4S5
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