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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.
?? ?:
Shanghai Haohong Scientific Co., Ltd.
??:
400-8210725
???:
malulu@leyan.com
??:
China
URL:
www.leyan.com/
? ?? ?:
39996
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?? ????
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isophthalonitrile
5-(4,4,5,5-?????-1,3,2-??????-2-?)????????
863868-34-2
C14H15BN2O2
Glyco-Obeticholic acid
863239-60-5
C28H47NO5
Benzophenone-2,4'-dicarboxylic acid monohydrate
????-2,4'-??????
85-58-5
C15H10O5
2-Fluoro-5-propoxyphenylboronic acid
2-????-5-?????????
863248-36-6
C9H12BFO3
Bis(pentamethylcyclopentadienyl)hafnium(IV) dichloride
85959-83-7
C20H30Cl2Hf10*
(1R,2R,3R,E)-5-(2-((1R,3aS,7aR,E)-1-((R)-6-hydroxy-6-methylheptan-2-yl)-7a-methyloctahydro-4H-inden-4-ylidene)ethylidene)-2-(3-hydroxypropoxy)-4-methylenecyclohexane-1,3-diol
861996-34-1
C30H50O5
5-Bromo-2-isobutylbenzonitrile
5-???-2-?????????
856167-67-4
C11H12BrN
4-(Azetidin-1-yl)piperidine dihydrochloride
????,4-(1-?????)-,?????????
864246-02-6
C8H18Cl2N2
6-Methylpyridine-3,4-diamine
6-??-3,4-??????
861199-62-4
C6H9N3
2-Aminoethylphosphinic acid
(2-?????)????
85618-16-2
C2H8NO2P
3-(Tert-butoxy)propan-1-amine hydrochloride
864658-14-0
C7H18ClNO
2-(Difluoromethoxy)phenylacetic acid
2-(????????)??????
86867-68-7
C9H8F2O3
(5-(N,N-Diethylsulfamoyl)-2-methylphenyl)boronic acid
5-(N,N-????????)-2-?????????
871329-80-5
C11H18BNO4S
6-Fluoro-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
864773-67-1
C14H18BFN2O2
Methyl(R)-2-(piperidin-3-yl)acetatehydrochloride
(R)-??2-(????-3-YL)???????
865157-03-5
C8H16ClNO2
Octadecylthioethyl 4-O-α-D-galactopyranosyl-β-D-galactopyranoside
87019-34-9
C32H62O11S
1-(2,2,2-Trifluoro-N-phenylacetimidate)-2,3,4-tri-O-acetyl-D-glucuronic acid methyl ester
1-(2,2,2-??????-N-?????????)-D-??????????????2,3,4-???????
869996-05-4
C21H22F3NO10
tert-Butyl ((3S,4S)-4-hydroxypyrrolidin-3-yl)carbamate
[(3S,4S)-4-?????????-3-?]?????tert-??????
870632-91-0
C9H18N2O3
(1S,2S)-1,2-Bis(2-hydroxyphenyl)ethylenediamine
(1S,2S)-1,2-??(2-??????)??????
870991-68-7
C14H16N2O2
(4-Chloro-3-(morpholine-4-carbonyl)phenyl)boronic acid
4-???-3-(N-????????)?????
871332-71-7
C11H13BClNO4
1-Amino-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one
870679-59-7
C11H13NO
(R)-3-phenylcyclopentan-1-one
(R)-3-?????????
86505-44-4
C11H12O
4-Methoxy-1H-indazole-3-carboxylic acid
4-??????-3-?????
865887-02-1
C9H8N2O3
4,4,5,5-Tetramethyl-2-(2-methylfuran-3-yl)-1,3,2-dioxaborolane
2-????-3-???,???????
864776-02-3
C11H17BO3
(4-Chloro-3-(methylcarbamoyl)phenyl)boronic acid
4-???-3-(N-???????)?????
871332-65-9
C8H9BClNO3
Etoricoxib Impurity 9
859824-65-0
C13H17NO3S2
(2S)-2-[Diphenyl[(triethylsilyl)oxy]methyl]pyrrolidine
S-2-[???[(??????)??]??]-????
864466-70-6
C23H33NOSi
5-Bromo-1h-indole-7-carboxamide
5-broMo-1H-??-7-??????
860624-91-5
C9H7BrN2O
(R)-2-Isopropylpyrrolidine hydrochloride
(R)-2-????????????
860640-18-2
C7H16ClN
4-(Hydroxydiphenylmethyl)-1-(2-hydroxyethyl)quinuclidin-1-ium bromide
??????????????4
869112-31-2
C22H28BrNO2
Methyl (R)-3-(acetylthio)-2-methylpropanoate
(R)-(+)-3-(?????)????????????
86961-07-1
C7H12O3S
4,4,5,5-Tetramethyl-2-(3-phenoxyphenyl)-1,3,2-dioxaborolane
?????-3-??????????
864772-18-9
C18H21BO3
Benzyl-PEG5-azide
??-PEG5-????
86770-72-1
C17H27N3O5
Benzyl-PEG3-amine
2-(??????????)????
86770-75-4
C13H21NO3
8-Benzyl-8-azabicyclo[3.2.1]octan-2-one
86580-33-8
C14H17NO
3-Bromo-3',4',5'-triphenyl-1,1':2',1''-terphenyl
872118-06-4
C36H25Br
2-(Ethylthio)pyrimidine-5-carbaldehyde
2-?????-????-5-??????
876890-28-7
C7H8N2OS
Nickel(III) tetrabutylammonium 3,6-dichlorobenzene-1,2-bis(thiolate)
87314-14-5
C28H44Cl4NNiS4
1-Cyclopentyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea
874297-80-0
C18H27BN2O3
(4-Fluoro-3-(isopropylcarbamoyl)phenyl)boronic acid
4-????-3-(??????????)?????
874219-21-3
C10H13BFNO3
N-hexadecanoyl-L-Homoserine lactone
N-??????-L-??????
87206-01-7
C20H37NO3
1,1-Diethyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea
4-[(???????)???]?????,???????
874290-94-5
C17H27BN2O3
2-Azabicyclo[2.1.1]hexane hydrochloride
2-??????[2.1.1]?????
871658-02-5
C5H10ClN
2-Bromo-5-(1,1-dimethylethyl)benzenemethanol
875664-30-5
C11H15BrO
3-((tert-Butyldimethylsilyl)oxy)azetidine
3-[(tert-????????)??]????
875340-81-1
C9H21NOSi
4-(3-(dimethylamino)-1-(pyridin-2-yl)propyl)phenol
872811-44-4
C16H20N2O
2,6-Bis[(2R)-2-(hydroxydiphenylmethyl)-1-pyrrolidinylmethyl]-4-methylphenol
877395-58-9
C43H46N2O3
5-(Pyridin-4-yl)-1,2-oxazole-3-carboxylic acid
5-(4-???)????-3-?????
893638-41-0
C9H6N2O3
1-Boc-4-Cbz-aminoazepane
1-Boc-4-Cbz-??????
878630-96-7
C19H28N2O4
1-(2-Chloro-1,3-thiazol-5-yl)ethanone
1-(2-??????-5-?)???
885229-41-4
C5H4ClNOS
2,4-Dibromo-3,5-difluoroaniline
2,4-????-3,5-????????
883549-00-6
C6H3Br2F2N
1-(Bromomethyl)-3-chloro-5-(trifluoromethyl)benzene
3-???-5-(????????)???????
886496-91-9
C8H5BrClF3
2-Chloro-5-hydroxymethyl-3-methylpyridine
(6-???-5-?????-3-YL)???
887707-21-3
C7H8ClNO
Methyl 4-amino-2,3-dihydro-1H-indene-2-carboxylate
??4-???-2,3-????-1H-??-2-???????
888327-28-4
C11H13NO2
1-Chloro-2-(dichloromethyl)benzene
1-???-2-(??????)??
88-66-4
C7H5Cl3
2-Methyl-5,6-dihydro-4h-benzo[b]oxazolo[5,4-d]azepine
2-??-5,6-?????-4H-??[b]????[5,4-d]???
877858-27-0
C12H12N2O
Pilsicainide
??????
88069-67-4
C17H24N2O
(E)-N,N-diethyl-4-(pyridin-4-yldiazenyl)aniline
4-(4-??????????)???
89762-42-5
C15H18N4
(Z)-2-ethoxybenzohydrazonamide
889943-46-8
C9H13N3O
4-Iodo-1H-indazole-3-carboxylic acid
1H-???-3-?????,4-???-
885518-74-1
C8H5IN2O2
3,5-Dichloro-4-ethoxypyridazine
889768-55-2
C6H6Cl2N2O
1-Ethynyl-4-((1s,4r)-4-pentylcyclohexyl)benzene
1-???-4-(???-4-???????)-??
88074-72-0
C19H26
(S)-1-(3-Methoxyphenyl)-N,N-dimethylethanamine (Rivastigmine Impurity)
S-(-)-[1-(3-?????)??]-N,N-?????
889443-69-0
C11H17NO
5-(2-Nitrophenyl)oxazole
5-(2-?????)-1,3-???
89808-75-3
C9H6N2O3
tert-Butyl 3-bromo-4-oxopyrrolidine-1-carboxylate
3-???-4-??-????-1-?????tert-??????
885278-03-5
C9H14BrNO3
(4-(Pyrimidin-2-yl)phenyl)methanamine
4-????-2-?????
885466-44-4
C11H11N3
(2-Hydroxynaphthalen-1-yl)boronic acid
2-?????-1-???????
898257-48-2
C10H9BO3
Bicyclo[3.1.0]hexan-3-amine hydrochloride
89676-80-2
C6H12ClN
Dibutyl 3-hydroxybutyl phosphate
89197-69-3
C12H27O5P
5-Bromo-n-phenylpyrimidin-2-amine
(5-???-????-2-?)-??-??
886365-88-4
C10H8BrN3
N1,N1-dimethylcyclohexane-1,3-diamine
N,N-???-?????-1,3-???
885280-64-8
C8H18N2
3-Heptyl-1H-pyrrole
3-????
878-11-5
C11H19N
4-Cyclohexyl-n-(4-isopropylphenyl)aniline
N-(4-???????)-4-?????????
886365-92-0
C21H27N
2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(naphthalen-2-yl)acetic acid
2-(4-BOC-PIPERAZINYL)-2-(2-NAPHTHALENYL)????
885274-80-6
C21H26N2O4
2-(Tetrahydropyran-4-yloxy)aniline
2-(TETRAHYDROPYRAN-4-YLOXY)???
898289-35-5
C11H15NO2
Cefditoren Pivoxil Impurity 4
878002-86-9
C25H28N6O7S3
Ethyl (2-trifluoroMethylbenzoyl)acetate
3-OXO-3-(2-??????????)???????????
89424-17-9
C12H11F3O3
2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-2-(3-(trifluoromethyl)phenyl)acetic acid
2-(4-BOC-?????)-2-(3-????????-??)????
885274-26-0
C18H23F3N2O4
4-Methyl-N-(4-nitrophenyl)-N-phenylaniline
4-??-N-(4-?????)-N-??????
894430-73-0
C19H16N2O2
5-Amino-6-bromopyrazine-2-carboxylic acid
2-???-3-??????-5-?????
887352-34-3
C5H4BrN3O2
3-(Benzyloxy)-5-bromo-2-chloropyridine
3-(????)-5-???-2-??????
891785-18-5
C12H9BrClNO
3-(4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenyl)propanoic acid
3-(FMOC-4-?????)-?????
882847-07-6
C24H21NO4
4-Chloro-2,5-dimethylbenzene-1-sulfonyl chloride
4-???-2,5-???????????
88-49-3
C8H8Cl2O2S
(6S,8S,9R,10S,11S,13S,14S,16S,17R)-6-Bromo-9-chloro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate (Beclometasone Dipropionate Impurity)
6α-?????????????????
887130-69-0
C28H36BrClO7
3,5-Difluoro-4-methylaniline
3,5-?????-4-?????
878285-13-3
C7H7F2N
(R)-N,N-dimethyl-3-(naphthalen-1-yloxy)-3-(thiophen-2-yl)propan-1-amine (Duloxetine Impurity)
878757-08-5
C19H21NOS
PFNBr / PF-N-Br
889672-99-5
(C56H80N2)n.2Br
5-Bromo-2,3-dihydrobenzofuran-3-amine
5-???-2,3-????-????-3-??????
885280-79-5
C8H8BrNO
4-Bromo-3,5-dimethyl-1H-pyrrole-2-carbaldehyde
4-???-3,5-????-1H-??-2-??????
89909-51-3
C7H8BrNO
(E)-N-(4-(4-fluorophenyl)-6-isopropyl-5-(3-oxoprop-1-en-1-yl)pyrimidin-2-yl)-N-methylmethanesulfonamide (Rosuvastatin Impurity)
890028-66-7
C18H20FN3O3S
2-Amino-5-chloro-4-ethylbenzenesulfonic acid
2-???-5-???-4-??-?????
88-56-2
C8H10ClNO3S
2-Bromo-4-(piperidin-1-ylmethyl)pyridine
2-???-4-(1-???????)???
88046-02-0
C11H15BrN2
1-Octadecyl-1H-pyrrole
1-N-??????
89601-24-1
C22H41N
2-Methyloxan-4-amine
2-??-??????-2H-??-4-??
89584-06-5
C6H13NO
4-(4-(Dimethylamino)phenyl)-4H-1,2,4-triazole-3,5-diol
4-(4'-N,N-????????)???
883455-55-8
C10H12N4O2
4-Amino-5-bromo-2-thiophenecarboxylic acid
2-????????,4-???-5-???-
89499-42-3
C5H4BrNO2S
3,5-Difluoro-4-methoxyphenylacetic acid
3,5-?????-4-?????????
886498-74-4
C9H8F2O3
3,6-Dimethoxypyridazine-4-carboxylic acid
89694-24-6
C7H8N2O4
3-Chloro-4-fluoropyridine
3-???-4-???????
883107-69-5
C5H3ClFN
Methyl 6-methoxy-1H-indazole-3-carboxylate
??6-???-1H-???-3-???????
885278-53-5
C10H10N2O3
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