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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.
?? ?:
Shanghai Haohong Scientific Co., Ltd.
??:
400-8210725
???:
malulu@leyan.com
??:
China
URL:
www.leyan.com/
? ?? ?:
39990
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?? ????
3-Chloro-6-methoxypyridine-2-carboxylic acid
3-???-6-??????-2-?????
856836-44-7
C7H6ClNO3
2'-CMP
???2'-???????
85-94-9
C9H14N3O8P
2h-Furo[2,3-c]pyran-2-one
2H-??[2,3-c]??-2-?
857054-03-6
C7H4O3
3-Bromo-6-methoxybenzene-1,2-diamine
3-broMo-6-?????-1,2-???
860465-93-6
C7H9BrN2O
(S)-1-Boc-3-((dimethylamino)methyl)pyrrolidine
859213-51-7
C12H24N2O2
Methyl (E)-3-(1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acrylate
86163-17-9
C13H16N2O7
3-(Chloromethyl)pyridin-2-amine
858431-29-5
C6H7ClN2
4-chloro-1H-pyrrolo[3,4-c]pyridin-3(2H)-one
853577-50-1
C7H5ClN2O
4-([1,1'-Biphenyl]-4-yl)pyridine
4-(4-???)???
861024-61-5
C17H13N
4-Amino-2,6-bis(pyrrolidin-1-ylmethyl)phenol
85236-51-7
C16H25N3O
1-(3-Iodopyridin-2-yl)piperazine
85386-98-7
C9H12IN3
6-(2,4-Dichlorophenoxy)pyridin-3-amine
6-(2,4-???????)???-3-??,97
85686-48-2
C11H8Cl2N2O
Ethyl 2-(4-(cyclopropylsulfonyl)phenyl)-2-oxoacetate
??(4-????????????)???????
876063-40-0
C13H14O5S
1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea
877134-77-5
C13H19BN2O3
3-(3-Chloro-phenyl)-isoxazole-5-carbaldehyde
3-(3-CHLORO-??)-ISOXAZOLE-5-CARBALDEHYDE
869496-60-6
C10H6ClNO2
(3-(Cyclohexylcarbamoyl)-5-fluorophenyl)boronic acid
3-(CYCLOHEXYLCARBAMOYL)-5-?????????
874219-42-8
C13H17BFNO3
tert-Butylboronic acid
86253-12-5
C4H11BO2
1-Bromo-2-(ethylsulfanyl)benzene
2-???????????
87424-98-4
C8H9BrS
1-(Benzenesulfonyl)-1H-pyrrolo[2,3-c]pyridine
1-(?????)-1H-???[2,3-c]???
867034-27-3
C13H10N2O2S
Tert-butyl 4-(4-formylthiazol-2-yl)piperidine-1-carboxylate
869901-02-0
C14H20N2O3S
4-(2,5-Diethoxy-4-nitrophenyl)morpholine
4-(2,5-????-4-?????)????
86-16-8
C14H20N2O5
(R)-methyl 2-amino-2-(tetrahydro-2H-pyran-4-yl)acetate
(R)-???-(??????-??-4-?)-??????????
871301-35-8
C8H15NO3
Fmoc-beta-Iodo-L-Ala-OBzl
869107-32-4
C25H22INO4
Oxiracetam Impurity I
870695-39-9
C8H13NO4
(S)-2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-fluorophenyl)acetic acid
872359-16-5
C23H18FNO4
(S)-2-[1-(tert-Butoxycarbonyl)piperidin-3-yl]ethanol
(S)-1-N-Boc-3-(2-??????)????
863578-32-9
C12H23NO3
(2-(Ethoxymethyl)phenyl)boronic acid
2-??????????
871329-56-5
C9H13BO3
(2-(Dimethylcarbamoyl)phenyl)boronic acid
2-(N,N-??????????)?????
874219-16-6
C9H12BNO3
(3-((4,5-Dihydrothiazol-2-yl)carbamoyl)phenyl)boronic acid
3-((4,5-DIHYDROTHIAZOL-2-YL)?????)?????
871333-06-1
C10H11BN2O3S
Hexyldichlorosilane
????????
871-64-7
C6H14Cl2Si
3-tert-Butyl-1-methyl-2-pyrazolin-5-one
87031-30-9
C8H14N2O
4-(Pyrrolidin-1-ylmethyl)aniline dihydrochloride
4-(1-PYR??????)-????????
866954-94-1
C11H17ClN2
Carfilzomib Impurity 39
875309-82-3
C32H39N3O4
2-Bromo-1-(4-bromo-2-fluorophenyl)ethanone
2-???-1-(4-???-2-??????)???
869569-77-7
C8H5Br2FO
(2-Isopropoxy-6-methoxyphenyl)boronic acid
2-??????-6-????????
870778-88-4
C10H15BO4
(3-(N-Ethylsulfamoyl)phenyl)boronic acid
3-(N-??????)?????
871329-76-9
C8H12BNO4S
DOTA-Thiol
865470-67-3
C18H33N5O7S
3-Bromo-5-(1-piperidinylmethyl)pyridine
3-???-5-(????-1-???)???
866327-70-0
C11H15BrN2
2-Methyl-5-oxocyclopent-1-en-1-yl propionate
2-??-5-????????-1-?????????
87-55-8
C9H12O3
(2-Methylpyridin-4-yl)boronic acid hydrochloride
2-??-4-?????HCL
861905-97-7
C6H8BNO2.ClH
3-Ethoxy-2,4,6-trifluorophenylboronic acid
871125-69-8
C8H8BF3O3
3-(9-fluorenylmethoxycarbonylamido)-tricyclo[3.3.1.1(3.7)]decane-1-carboxylic acid
875211-10-2
C26H27NO4
Domperidone Impurity 15
87120-77-2
C14H21N3O2
(3-Bromo-2-isopropoxy-5-methylphenyl)boronic acid
870718-01-7
C10H14BBrO3
4-(Hydroxymethyl)benzamide
?????,4-(??????)-(9CI)
87128-27-6
C8H9NO2
(4-((4-Fluorobenzyl)oxy)phenyl)boronic acid
4-(4'-????????)?????
871125-82-5
C13H12BFO3
(2,4-Dibromo-6-fluorophenyl)boronic acid
2,4-DIBROMO-6-FLUOROPHENYLBORONIC?
870778-96-4
C6H4BBr2FO2
(3-Fluoro-5-(piperidine-1-carbonyl)phenyl)boronic acid
3-????-5-(????-1-?????)?????
874219-43-9
C12H15BFNO3
1-((2-(Dimethylamino)ethyl)amino)-7-hydroxy-4-(hydroxymethyl)-9H-xanthen-9-one
86455-98-3
C18H20N2O4
(4-(5-Oxo-2,5-dihydro-1,2,4-oxadiazol-3-yl)phenyl)glycine
872728-82-0
C10H9N3O4
N-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)formamide
1-(???????)-1H-??????
87022-36-4
C8H8N4O
3,5-Difluoro-2-methoxybenzonitrile
3,5-?????-2-????????
874804-08-7
C8H5F2NO
(3-(Diethylcarbamoyl)-5-fluorophenyl)boronic acid
3-????-5-(????????)?????
871332-64-8
C11H15BFNO3
3-(4-Methoxyphenyl)-1,2-oxazol-5-amine
86685-98-5
C10H10N2O2
6-Oxa-2-azaspiro[4.5]decane
6-??-2-?????[4.5]??
86423-15-6
C8H15NO
7-Chloro-2-oxoheptanoic acid
7-???-2-??????
874886-74-5
C7H11ClO3
4-(1H-Indol-5-yl)benzoicacid
4-(5'-??)???
886363-18-4
C15H11NO2
3-(4-Methoxyphenyl)thiomorpholine
3-(4-???-??)-??????
887344-27-6
C11H15NOS
6-Methyl-1H-indazole-3-carbaldehyde
1H-???-3-????????,6-??-
885518-98-9
C9H8N2O
3-Ethyl 5-methyl 2-((2-azidoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
88150-46-3
C20H23ClN4O5
(6S,8R,9S,10R,13S,14S)-6-(Methoxymethyl)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(6H)-dione
ExeMestane?????
881896-95-3
C21H28O3
7-Fluoro-1,2,3,4-tetrahydroisoquinolin-1-one
7-FLUORO-3,4-DIHYDRO-2H-?????-1-ONE
885273-83-6
C9H8FNO
Nicorandil Impurity 38
89166-58-5
C4H8N2O4
2-(Benzyloxy)pyridin-3-ol
885952-26-1
C12H11NO2
4-(5-Bromopyridin-3-ylsulfonyl)morpholine
4-(5-??????-3-????)???95
889676-35-1
C9H11BrN2O3S
N-Bromoacetyl-β-alanine
N-??????-???
89520-11-6
C5H8BrNO3
Acridine-9-carbaldehyde
9-????????????
885-23-4
C14H9NO
1-(3-Hydroxy-4-nitrophenyl)ethan-1-one
1-(3-????-4-?????)???
89942-63-2
C8H7NO4
3-Formyl-1H-indazole-4-carboxylic acid
3-FORMYL-4-?????
885519-78-8
C9H6N2O3
tert-Butyl 6-bromo-4h-spiro[benzo[d][1,3]dioxine-2,4'-piperidine]-1'-carboxylate
895525-73-2
C17H22BrNO4
4-Bromo-3-methyl-pyridine-2-carbonitrile
4-???-3-??-???-2-??????
886372-11-8
C7H5BrN2
4-(2-Bromoethyl)morpholine hydrochloride
????,4-(2-broMoethyl)-,???
89583-06-2
C6H13BrClNO
5-Iodonicotinaldehyde
5-???-???-3-??????
879326-76-8
C6H4INO
4-(Aminomethyl)thian-4-ol
4-(?????)??????-2H-????-4-OL
879514-92-8
C6H13NOS
1-(Azetidin-1-yl)-2-bromoethanone
N-??????????
885267-00-5
C5H8BrNO
Telmisartan Impurity 37
884330-11-4
C27H26N2O4
Methyl 3-oxo-2,3-dihydropyridazine-4-carboxylate
??3-??-2,3-????????-4-???????
89640-80-2
C6H6N2O3
Sodium 2-hydroxy-2,2-di(thiophen-2-yl)acetate
???2-?????-2,2-?(???-2-?)?????
877467-46-4
C10H9NaO3S2
6-Chloro-2-fluoro-3-methoxybenzoic acid
6-???-2-????-3-??????
886499-58-7
C8H6ClFO3
tert-Butyl 3-[4-(trifluoromethyl)phenyl]piperazine-1-carboxylate
4-Boc-2-(4-(????????)??)????
886767-93-7
C16H21F3N2O2
2-(2-Aminopyridin-4-yl)acetic acid
2-???-4-???????
887580-47-4
C7H8N2O2
5,7-Difluorochroman-4-amine
5,7-????????-4-??
886762-87-4
C9H9F2NO
tert-Butyl 2-cyclopropylpiperazine-1-carboxylate
2-??????-????-1-?????tert-??????
886779-93-7
C12H22N2O2
2,4,7-Tribromobenzo[d]thiazole
2,4,7-??????????
898747-98-3
C7H2Br3NS
rel-(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-ol
88756-83-6
C8H15NO3
2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-2-(2,4-dichlorophenyl)acetic acid
2-(4-BOC-PIPERAZINYL)-2-(2,4-DICHLORO-PHENYL)????
885274-57-7
C17H22Cl2N2O4
2-(4-Boc-piperazino)-2-(3,4-dimethoxyphenyl)acetic acid
2-(4-BOC-?????)-2-(3,4-??????)????
885274-66-8
C19H28N2O6
(6-Fluoro-1h-indol-3-yl)methanamine
6-????-1H-??-3-????
887582-19-6
C9H9FN2
tert-Butyl N-[1-(aminomethyl)cyclopentyl]carbamate
(1-?????-??????)-????TERT-??????
889949-09-1
C11H22N2O2
3-(3-Bromophenyl)cyclobutan-1-one
3-(3-?????)???????
885267-15-2
C10H9BrO
1-Boc-4-(1-Amino-2-ethoxycarbonylethyl)piperidine
??3-(1-BOC-????-4-YL)-DL-??-??????
886362-37-4
C15H28N2O4
Methyl 2-(azetidin-3-yl)acetate
3-??????????????
890849-61-3
C6H11NO2
Sitagliptin Impurity 81
89124-06-1
C4H6Cl2N2O2
1-Benzyl-1,2,3-trimethylbenzo[E]indol-3-ium;bromide
1,2,3-????-3-??-3H-??[e]????????
884863-08-5
C22H22BrN
2-(4-Oxo-6-(piperazin-1-yl)quinazolin-3(4H)-yl)acetic acid
889958-08-1
C14H16N4O3
Methyl 6-ethoxy-1H-indole-2-carboxylate
6-ETHOXY-1H-INDOLE-2-CARBOXYLICACID??????
881040-89-7
C12H13NO3
2,6-Dichloro-4-ethoxypyridine
2,6-????-4-??????
894804-42-3
C7H7Cl2NO
4,4'-Diiodo-2,2'-bis(trifluoromethyl)-1,1'-biphenyl
2,2'-BIS(????????)-4,4'-???????
89803-70-3
C14H6F6I2
2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(3-chlorophenyl)acetic acid
4-[???-(3-??????)-??]-????-1-?????-??????????????
885272-99-1
C17H23ClN2O4
2-(3-Bromophenyl)pyrimidine
3-(????-2-?)????
885468-36-0
C10H7BrN2
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