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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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?? ????
L-AP6
DL-2-???-6-??????
78944-89-5
C6H14NO5P
2-Chloro-n-(2-oxothiolan-3-yl)acetamide
N-??????-DL-??????????
84611-22-3
C6H8ClNO2S
(S)-4C3HPG
(S)-4-????-3-??????????
85148-82-9
C9H9NO5
Vinyl octanoate
??N-??????
818-44-0
C10H18O2
2-(4-methoxyphenyl)-1,3,4-oxadiazole
2-(4-?????)-1,3,4-?????
829-35-6
C9H8N2O2
Bortezomib Impurity 75
85167-14-2
C15H26BClO2
1,3-Dibromo-5-dodecyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione
773881-47-3
C18H25Br2NO2S
1-(4-Vinylbenzyl)-1H-imidazole
1-[(4-?????)??]-1H-????
78430-91-8
C12H12N2
1-(Benzylamino)-2-methylpropan-2-ol
80466-51-9
C11H17NO
3-(3-Bromophenyl)-9-phenyl-9H-carbazole
3-(3-?????)-9-??-9H-???
854952-59-3
C24H16BrN
N-(3-(Dimethylamino)propyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
832114-10-0
C18H29BN2O3
Acyclovir alaninate
84499-64-9
C11H16N6O4
Chloro Fluticasone Furoate
785806-96-4
C27H29ClF2O6S
Titanium(IV)bromide
??? ???(IV)
7789-68-6
Br4Ti
Dipyrazino[2,3-f:2',3'-h]quinoxaline
?????[2,3-f:2′,3′-h]????
79790-37-7
C12H6N6
1,4,8-Trimethyl-9H-carbazole
1,5,8-????????
78787-83-4
C15H15N
4-(4-Chlorophenyl)thiomorpholine-1,1-dioxide
4-(4-?????)??????1,1-????
82222-74-0
C10H12ClNO2S
3-Chloro-2-fluoro-6-nitrophenol
82419-40-7
C6H3ClFNO3
Ethyl 3-(benzyl(2-ethoxy-2-oxoethyl)amino)propanoate
??N-(2-???-2-????)-N-(????)-??-??????
795-18-6
C16H23NO4
1-Benzyl-1,2,3,6-tetrahydropyridine-4-carboxylic acid
79858-48-3
C13H15NO2
tert-Butyl (2R,4S)-4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate
77450-03-4
C10H19NO4
1-Methyl-3-octyl-1H-imidazol-3-ium thiocyanate
1-??-3-??????????????
847499-72-3
C13H23N3S
5(6)-Nitrofluorescein
5(6)-?????????
78512-32-0
C20H11NO7
3-Dehydroxy Chlorthalidone
3-???????????
82875-49-8
C14H11ClN2O3S
Methyl 3-amino-4-phenylthiophene-2-carboxylate
??3-???-4-?????-2-???????
82437-64-7
C12H11NO2S
Tert-butyl 4-(cyanomethyl)piperazine-1-carboxylate
1-BOC-4-?????????
77290-31-4
C11H19N3O2
4-Amino-2-chloropyrimidine-5-carboxylic acid
773109-69-6
C5H4ClN3O2
Barium iodide dihydrate
?? ?????? ???????
7787-33-9
BaH4I2O2
1,7-Dichloroheptane
1,7-??????
821-76-1
C7H14Cl2
1,3,3-Trimethyl-3,4-dihydroisoquinoline
1,3,3-????-3,4-?????????
79023-51-1
C12H15N
4-(Aminomethyl)chroman-4-ol hydrochloride
4-(?????)???-4-????
80096-60-2
C10H14ClNO2
2-((5-Bromothiophen-2-yl)methylene)malononitrile
81020-78-2
C8H3BrN2S
5-Methyl-2-(p-tolyl)pyridine
5-??-2-(p-??)???
85237-71-4
C13H13N
5-Butyl-2-chloropyrimidine
5-??-2-???????
847227-37-6
C8H11ClN2
3,4-Bis(4-acetoxyphenyl)-2,4-hexadiene,95%
84-19-5
C22H22O4
1-(4-Aminophenyl)pyridin-1-ium chloride
78427-26-6
C11H11ClN2
Lifitegrast Impurity 10
851785-70-1
C20H20Cl2N2O5S
3,6-Dimethoxythieno[3,2-b]thiophene
850233-79-3
C8H8O2S2
3-(Piperidin-4-yl)benzoic acid
4-(3'-??????)????
766508-67-2
C12H15NO2
Methyl 6-iodopicolinate
6-IODO-PYRIDINE-2-???????????
849830-15-5
C7H6INO2
5-((tert-Butoxycarbonyl)amino)picolinic acid
5-[(tert-???????)???]???-2-?????
848308-47-4
C11H14N2O4
[N-[α-[2-(Dibutylglycinamido)phenyl]benzylidene]glycinato]nickel
[N-[??-[2-(?????????)??]????]?????]??
847654-16-4
C25H31N3NiO3
4-Bromobenzenesulfonic acid monohydrate
79326-93-5
C6H5BrO3S
3,7-Dimethylocta-1,6-dien-3-yl isobutyrate
78-35-3
C14H24O2
(2R,6R)-2,6-Dimethylpiperazine
(2R,6R)-2,6-???-????
768335-42-8
C6H14N2
Oxazolo[4,5-c]pyridine, 2-cyclopropyl-4,5,6,7-tetrahydro-
?????9,11-?????17-???????
79578-39-5
C25H32O6
4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-carboxyethyl)heptanedioic acid
FMOC????
798576-99-5
C25H27NO8
2,4-Dimethoxy-5H-pyrrolo[3,2-d]pyrimidine
84538-40-9
C8H9N3O2
2-Ethyl-4,5-dimethyl-2,5-dihydrothiazole
76788-46-0
C7H13NS
3,4-Dichloro-5-hydroxyfuran-2(5H)-one
3,4-????-5-??????-2(5H)-?
766-40-5
C4H2Cl2O3
(r)-3-((Benzyloxy)amino)-4-(2,4,5-trifluorophenyl)butanoic acid
(R)-3-(???????)-4-(2,4,5-????????)???
767352-29-4
C17H16F3NO3
1-(4-Bromophenyl)-2,2,5,5-tetramethyl-1,2,5-azadisilolidine
78605-26-2
C12H20BrNSi2
3,3',3''-Nitrilotripropionic Acid
3,3',3"-???????????
817-11-8
C9H15NO6
Titanium(IV)iodide
??? (IV) ?????
7720-83-4
I4Ti
2,3,6-Trifluoro-4-(trifluoromethyl)pyridine
84940-46-5
C6HF6N
4-Cyanonicotinic acid
3-????????,4-???-
827616-51-3
C7H4N2O2
2-Hydroxy-4-(trifluoromethyl)benzonitrile
2-?????-5-(????????)?????
81465-88-5
C8H4F3NO
1-(Propan-2-yl)cyclohexyl 2-methylprop-2-enoate
1-?????????????????
811440-77-4
C13H22O2
Regorafenib N-oxide and N-desmethyl (M5)
N-?????????N-????(M5????)
835621-12-0
C20H13ClF4N4O4
2-Methyl-1-phenylbutan-2-ol
2-??-2-???
772-46-3
C11H16O
Benzyltrichlorosilane
770-10-5
C7H7Cl3Si
Tin(IV) fluoride,0.99
????? ??(IV)(????? ??(IV))
7783-62-2
F4Sn
Methyl 3,4,6-Tri-O-acetyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside
??3,4,6-TRI-O-ACETYL-2-DEOXY-2-PHTHALIMIDO-1-THIO-BETA-D-GLUCOPYRANOSIDE
79528-48-6
C21H23NO9S
5-Acetyl-1,3-phenylene bis(dimethylcarbamate) (Bambuterol Impurity)
5-???-1,3-?????(?????????)
81732-48-1
C14H18N2O5
3-(1H-pyrazol-1-yl)benzaldehyde
3-(1H-PYRAZOL-1-YL)??????
852227-92-0
C10H8N2O
Ethyl 7-chlorothieno[3,2-b]pyridine-6-carboxylate
83179-01-5
C10H8ClNO2S
Mono-2-O-(p-toluenesulfonyl)-β-cyclodextrin
84216-71-7
C49H76O37S
1-(5-Chloro-2-methylphenyl)piperazine
1-(5-???-2-????)????
76835-20-6
C11H15ClN2
2-Borono-5-chlorobenzoic acid
(2-CARBOXY-4-CHLORO)?????
850568-07-9
C7H6BClO4
(8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-3,4,5,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-one
76822-24-7
C19H28O2
Methyl-d-glutamic acid
77481-28-8
C6H11NO4
2,6-Dibromoquinoline
2-???-6-??????
77514-31-9
C9H5Br2N
5-(Benzyloxy)picolinonitrile
2-????????,5-(?????)-
78760-60-8
C13H10N2O
6-Benzyl-2,4-dichloro-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine
779323-58-9
C13H11Cl2N3
1-((6Ar,8R,9Ar)-2,2,4,4-Tetraisopropyl-9-Oxotetrahydro-6H-Furo[3,2-F][1,3,5,2,4]Trioxadisilocin-8-Yl)Pyrimidine-2,4(1H,3H)-Dione
84828-97-7
C21H36N2O7Si2
Icosane-1,20-diol
1,20-???????
7735-43-5
C20H42O2
2,4-Dimethyl-1,3-dioxane
2,4-???-1,3-???
766-20-1
C6H12O2
2-Acetamido-3-O-benzyl-4,6-O-benzylidene-2-deoxy-β-D-glucopyranosyl Azide
80887-27-0
C22H24N4O5
1-Dodecylimidazolidine-2,4-dione
1-N-???????
85391-28-2
C15H28N2O2
Pyridine 3-nitrobenzenesulfonate
84752-61-4
C11H10N2O5S
5-Oxazolemethanamine hydrochloride
OXAZOL-5-YL-???????
847491-00-3
C4H7ClN2O
2-(Methylthio)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
849934-89-0
C12H18BNO2S
1,6-Dioxacyclododecane-7,12-dione
1,6-?????????-7,12-??
777-95-7
C10H16O4
Ethyl 4-amino-2-nitrobenzoate
4-???-2-???-?????????
84228-46-6
C9H10N2O4
2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetamide (Cetirizine Impurity)
???????
83881-37-2
C21H26ClN3O2
(4-((4-Fluorophenyl)carbamoyl)phenyl)boronic acid
4-(4-??????)????????????
850568-27-3
C13H11BFNO3
Potassium trifluoro(2-nitrophenyl)borate
???(2-NITROPHENYL)??????????
850623-64-2
C6H4BF3KNO2
3-Bromocinnoline
3-??????
78593-33-6
C8H5BrN2
(R)-2-Amino-3-(7-methoxy-1H-indol-3-yl)propanoic acid
7-???-D-????
808145-87-1
C12H14N2O3
3-Chloro-4,5-difluorobenzotrifluoride
77227-99-7
C7H2ClF5
α-Ethyl-N-methylbenzenemethanamine
(1-????????)??
7713-71-5
C10H15N
N-(4-bromophenyl)benzamide
7702-38-7
C13H10BrNO
(4-Methyl-3-(trifluoromethyl)phenyl)methanamine
4-??-3-(????????)????
771581-64-7
C9H10F3N
2-(2-(Bromomethyl)-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2-?????-4-????????????????
850567-57-6
C13H17BBrFO2
(4-(Benzylcarbamoyl)-3-chlorophenyl)boronic acid
3-CHLORO-4-(N-BENZYLCARBAMOYL)?????
850589-42-3
C14H13BClNO3
Methyl 3-(5-Oxazolyl)benzoate
??3-(1,3-???-5-?)?????
850375-14-3
C11H9NO3
1-Benzyl-4-(2-hydroxyethyl)piperidine
N-BENZYL-4-(2-HYDROXYETHYL)????
76876-70-5
C14H21NO
Paliperidone Tetradehydro Impurity
766485-15-8
C23H23FN4O3
s-(Trifluoromethyl)-l-homocysteine
764-52-3
C5H8F3NO2S
18-Crown-5 [4-(2,4-dinitrophenylazo)phenol]
81238-58-6
C22H26N4O10
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