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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/
? ?? ?:
39988
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?? ????
1-Fluoro-2-methyl-3,5-dinitrobenzene
2,4-????-6-???????
85233-16-5
C7H5FN2O4
(5-(N,N-Diethylsulfamoyl)-2-methylphenyl)boronic acid
5-(N,N-????????)-2-?????????
871329-80-5
C11H18BNO4S
Methyl 4-(((benzyloxy)carbonyl)amino)-3-oxobutanoate
3-OXO-4-(CBZ-???)-?????????
82961-77-1
C13H15NO5
5-Bromo-2-isobutylbenzonitrile
5-???-2-?????????
856167-67-4
C11H12BrN
16:0-23:2 Diyne PC
1-????-2-(10,12-????????)-sn-????-3-?????
84271-00-1
C47H86NO8P
4-Ethoxybenzene-1,2-diamine sulfate
85137-09-3
C8H12N2O.H2O4S
(4-Chloro-3-(methylcarbamoyl)phenyl)boronic acid
4-???-3-(N-???????)?????
871332-65-9
C8H9BClNO3
5-Bromo-4-methoxy-2-(methylthio)pyrimidine
5-???-4-???-2-(????)????
81560-09-0
C6H7BrN2OS
4-(Azetidin-1-yl)piperidine dihydrochloride
????,4-(1-?????)-,?????????
864246-02-6
C8H18Cl2N2
(2S)-2-[Diphenyl[(triethylsilyl)oxy]methyl]pyrrolidine
S-2-[???[(??????)??]??]-????
864466-70-6
C23H33NOSi
(3R,5S,E)-3,5-Dihydroxy-7-(4-isopropyl-2-(N-methylmethylsulfonamido)-6-phenylpyrimidin-5-yl)hept-6-enoic acid (Rosuvastatin Impurity)
?????????????????
847849-66-5
C22H29N3O6S
2-Bromo-6-chloro-4-(trifluoromethyl)pyridine
2-???-6-???-4-(????????)???
823221-94-9
C6H2BrClF3N
(1r)-1-(Naphthalen-2-yl)Ethylamine hydrochloride
82572-03-0
C12H14ClN
(E)-prop-1-ene-1,2-diyldibenzene
833-81-8
C15H14
Ethyl 2-(1,3,2-dioxaborinan-2-yl)benzoate
??2-????????,????????????
850567-60-1
C12H15BO4
Potassium trifluoro(2-(hydroxymethyl)phenyl)borate
??(2-?????????)??????????
850623-74-4
C7H7BF3KO
(2-Bromo-4,5-difluorophenyl)boronic acid
2-???-4,5-DIFLUOROPHENYLBORONICACID
849062-34-6
C6H4BBrF2O2
N-hydroxybenzimidoyl cyanide
2-???????-2-????????
825-52-5
C8H6N2O
N-((R)-8-fluoro-6-((2S,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)-4-isopropyl-5,6-dihydrobenzo[h]quinazolin-2-yl)-N-methylmethanesulfonamide (Rosuvastatin Impurity)
854898-46-7
C22H26FN3O5S
4-(Hydroxydiphenylmethyl)-1-(2-hydroxyethyl)quinuclidin-1-ium bromide
??????????????4
869112-31-2
C22H28BrNO2
Etoricoxib Impurity 9
859824-65-0
C13H17NO3S2
Benzophenone-2,4'-dicarboxylic acid monohydrate
????-2,4'-??????
85-58-5
C15H10O5
4-Bromo-2-(methylsulfonyl)benzaldehyde
4-???-2-(?????)??????
849035-77-4
C8H7BrO3S
4-(1h-Indol-3-yl)-4-oxobutanoicacid
INDOLE-3-(4'-OXO)???
835-45-0
C12H11NO3
2-Aminoethylphosphinic acid
(2-?????)????
85618-16-2
C2H8NO2P
2-Bromomethyl-4-fluorobenzeneboronic acid
(2-?????-4-??????)???
850568-01-3
C7H7BBrFO2
3-(Tert-butoxy)propan-1-amine hydrochloride
864658-14-0
C7H18ClNO
7-Acetamido-8-nitro-3,4-Dihydro-2H-1,5-benzodioxepine
81864-61-1
C11H12N2O5
methyl (2S,3S,4S,5R)-3,4,5-triacetyloxy-6-[N-phenyl-C-(trifluoromethyl)carbonimidoyl]oxyoxane-2-carboxylate
1-(2,2,2-??????-N-?????????)-D-??????????????2,3,4-???????
869996-05-4
C21H22F3NO10
9-(4-Bromophenyl)phenanthrene
853945-49-0
C20H13Br
4,5-Dichloro-3-methylthiophene-2-carboxylic acid
4,5-????-3-?????-2-?????
854626-34-9
C6H4Cl2O2S
(4-Chloro-3-(morpholine-4-carbonyl)phenyl)boronic acid
4-???-3-(N-????????)?????
871332-71-7
C11H13BClNO4
Methyl 2,3,4-Tri-O-acetyl-1-thio-β-L-fucopyranoside
84635-54-1
C13H20O7S
4-Methoxy-1H-indazole-3-carboxylic acid
4-??????-3-?????
865887-02-1
C9H8N2O3
5-Bromo-N-isopropylpicolinamide
5-???-N-???????????
845305-90-0
C9H11BrN2O
4-(4-Iodophenyl)pyridine
4-(4-?????)???
83420-59-1
C11H8IN
4-(6-((Methylsulfonyl)oxy)benzo[b]thiophen-2-yl)phenyl methanesulfonate
2-[4-[(?????)??]??]-??[b]???-6-?6-???????
84449-65-0
C16H14O6S3
(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
1-Butyl-4-((4-ethoxyphenyl)ethynyl)benzene
1-(4-N-????)-2-(4-?????)????
85583-83-1
C20H22O
3-Bromo-N,N-dimethyl-4-oxo-4-(P-tolyl)butanamide
836627-56-6
C13H16BrNO2
2-(Methylamino)-2-Phenylbutyl 3,4,5-trimethoxybenzoate
84333-59-5
C21H27NO5
(3-Chloro-4-(pyrrolidine-1-carbonyl)phenyl)boronic acid
3-???-4-(?????-1-????)?????
850589-51-4
C11H13BClNO3
Platinum(2+), bis(1,2-cyclohexanediamine-N,N′)di-μ-hydroxydi-, stereoisomer, dinitrate
???[(1R,2R)-1,2-????????]??MDiMer??????
82398-34-3
C12H24N5O5Pt2+
N-(2-Aminoethyl)-1,2,3,4-tetrahydronaphthalene-1-carboxamide
1-??????????,N-(2-a????)-1,2,3,4-???????-
84460-89-9
C13H18N2O
7-Bromo-2,3-dimethyl-2H-indazole
7-???-2,3-???-2H-…
845751-62-4
C9H9BrN2
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
Xylometazoline Ep Impurity F
854646-92-7
C14H20O2
1,4-Bis((2-methyl-1H-imidazol-1-yl)methyl)benzene
82410-79-5
C16H18N4
SL-M009-2
(ALPHAS,ALPHAS)-1,1'-BIS[ALPHA-(DIMETHYLAMINO)BENZYL]-(R,R)-2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]???
847997-73-3
C60H64FeN2P2
1-(4-Methoxyphenethyl)piperidin-4-amine
1-(4-??????)-4-???????
85098-70-0
C14H22N2O
4-(2-(4-Bromophenoxy)ethyl)morpholine
4-[2-(4-??????)??]????
836-59-9
C12H16BrNO2
(3-((4-Fluorophenyl)carbamoyl)phenyl)boronic acid
3-(4-??????)????????????
850567-35-0
C13H11BFNO3
7-Hydroxy-2-oxo-2H-chromene-6-carboxylic acid
833-52-3
C10H6O5
5-Bromo-1h-indole-7-carboxamide
5-broMo-1H-??-7-??????
860624-91-5
C9H7BrN2O
5-Bromo-2-chloro-N-isopropylbenzamide
5-???-2-???-N-??????????
849898-48-2
C10H11BrClNO
Ethyl (6-amino-2,3-dichlorobenzyl)glycinate hydrochloride
???????????A(25mg)(??2-(6-???-2,3-?????????)?????)
85325-12-8
C11H15Cl3N2O2
3',5'-TIPS-N-Ac-Adenosine
828247-65-0
C24H41N5O6Si2
Glyco-Obeticholic acid
863239-60-5
C28H47NO5
(3-Chloro-4-(piperidine-1-carbonyl)phenyl)boronic acid
3-CHLORO-4-(PIPERIDINE-1-CARBONYL)?????
850589-50-3
C12H15BClNO3
Potassium trifluoro(2-fluorobiphenyl-4-yl)borate
??(3-FLUORO-4-BIPHENYL)??????????
850623-57-3
C12H8BF4K
4-Methyl-1-trityl-1H-imidazole
1-??????-4-??????
82594-80-7
C23H20N2
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
7-Bromo-3-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride
7-???-3-??-1,2,3,4-??????-????????
848135-96-6
C10H13BrClN
(3R,5aS,6R,8aS,12R,12aR)-3,6,9-Trimethyl-4,5,5a,6,7,8,8a,12-octahydro-3H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromene (Artesunate Impurity)
????????????
82596-30-3
C15H22O4
Sodium 2,4-dimethylbenzenesulfonate
827-21-4
C8H11NaO3S
N-Acetylindoline-2-carboxylic acid
82923-75-9
C11H11NO3
Benzyl-PEG3-amine
2-(??????????)????
86770-75-4
C13H21NO3
(R)-2-Isopropylpyrrolidine hydrochloride
(R)-2-????????????
860640-18-2
C7H16ClN
Octadecylthioethyl 4-O-α-D-galactopyranosyl-β-D-galactopyranoside
87019-34-9
C32H62O11S
10-(4-Bromophenyl)-5,5-difluoro-1,3,7,9-tetramethyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide
850534-66-6
C19H18BBrF2N2
(R)-Tetrahydrofuran-3-ol
84976-47-6
C4H8O2
1,3-Adamantanediol diacrylate
1,3-?????????????
81665-82-9
C16H20O4
8-Benzyl-8-azabicyclo[3.2.1]octan-2-one
86580-33-8
C14H17NO
1-(4-Bromophenyl)cyclopropane-1-carboxamide
847361-67-5
C10H10BrNO
Methyl (R)-3-(acetylthio)-2-methylpropanoate
(R)-(+)-3-(?????)????????????
86961-07-1
C7H12O3S
Methyl(R)-2-(piperidin-3-yl)acetatehydrochloride
(R)-??2-(????-3-YL)???????
865157-03-5
C8H16ClNO2
1-(4-Hydroxypyridin-3-yl)ethanone
???,1-(4-?????-3-????)-(9CI)
84574-33-4
C7H7NO2
6-Methylpyridine-3,4-diamine
6-??-3,4-??????
861199-62-4
C6H9N3
1-Amino-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one
870679-59-7
C11H13NO
5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-benzoxazole
5-(4,4,5,5-?????-1,3,2-??????-2-?)??[D]????
837392-66-2
C13H16BNO3
(4-Methylcyclohex-1-en-1-yl)boronic acid
4-??-1-??????-1-????
850567-92-9
C7H13BO2
Calcium (2R,3S)-2,3-dihydroxysuccinate
???????
815-79-2
C4H4CaO6
Bis(pentamethylcyclopentadienyl)hafnium(IV) dichloride
85959-83-7
C20H30Cl2Hf10*
1-(5-Bromothiophen-2-yl)-2,2-dihydroxyethan-1-one
5-???-2-??????????
852619-28-4
C6H5BrO3S
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
4,4,5,5-Tetramethyl-2-(2-methylfuran-3-yl)-1,3,2-dioxaborolane
2-????-3-???,???????
864776-02-3
C11H17BO3
2-Fluoro-N,N-dimethylpyridin-4-amine
(2-????-???-4-?)-?????
849937-80-0
C7H9FN2
8-Methylquinoline-4-carboxylic acid
4-????????,8-??-(9CI)
816448-09-6
C11H9NO2
(3-(Propylcarbamoyl)phenyl)boronic acid
3-(N-??????????)?????
850567-22-5
C10H14BNO3
(R)-3-phenylcyclopentan-1-one
(R)-3-?????????
86505-44-4
C11H12O
1-(4-Methylphenyl)-1-cyclohexanecarboxylic acid
1-(4-????)-1-??????????
84682-27-9
C14H18O2
(3-Chloro-4-(diethylcarbamoyl)phenyl)boronic acid
3-CHLORO-4-(N,N-DIETHYLCARBAMOYL)?????
850589-48-9
C11H15BClNO3
Potassium (3,4-dichlorophenyl)trifluoroborate
???(3,4-DICHLOROPHENYL)??????????
850623-68-6
C6H3BCl2F3K
2,5-Difluoroisonicotinic acid
2,5-????????-4-?????
851386-39-5
C6H3F2NO2
2-(Difluoromethoxy)phenylacetic acid
2-(????????)??????
86867-68-7
C9H8F2O3
2-Fluoro-5-propoxyphenylboronic acid
2-????-5-?????????
863248-36-6
C9H12BFO3
1-(2-Hydroxyphenyl)-2-(Triphenylphosphoranylidene)ethanone
(2-????????)???????????
81995-11-1
C26H21O2P
6-Fluoro-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
864773-67-1
C14H18BFN2O2
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