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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/
? ?? ?:
39990
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?? ????
Ethyl 1-benzyl-1,2,5,6-tetrahydropyridine-3-carboxylate
??1-??-1,2,5,6-?????????-3-???????
1159982-41-8
C15H19NO2
2-Fluoro-5-(trifluoromethyl)pyrimidine
2-????-5-(????????)????
1214344-68-9
C5H2F4N2
1-(N-(2-Methyl-3-(4-(tert-pentyl)phenyl)propyl)formamido)propan-2-yl acetate (Amorolfine Impurity)
142347-84-0
C21H33NO3
(S)-N-Fmoc-γ-Iodo-Abu-OMe
1354921-71-3
C20H20INO4
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2,6-difluorophenyl)propanoic acid
1235020-13-9
C24H19F2NO4
Methyl N-[(chloroamino)[(methoxycarbonyl)amino]methylene]carbamate
1596379-00-8
C5H8ClN3O4
7-Chloronaphtho[1,2-b]benzofuran
2411141-56-3
C16H9ClO
2-Bromo-N-cyclopropylbenzamide
2-???-N-???????????
88229-18-9
C10H10BrNO
6-Bromofuro[3,2-b]pyridine-2-carbaldehyde
6-?????[3,2-b]???-2-??????
1171920-28-7
C8H4BrNO2
2-(2-Methoxyphenyl)piperidine
2-(2-METHOXYPHENYL)????
118577-00-7
C12H17NO
2,5-Dichloro-3-methoxypyridine
2,5-????-3-??????
1214366-19-4
C6H5Cl2NO
4-(Methylsulfonyl)-3-morpholinobenzoic acid
4-(?????)-3-????????
1197193-19-3
C12H15NO5S
2-(4-Boc-piperazinyl)-α-(2-cyano-phenyl)acetic acid
2-(4-BOC-?????)-2-(2-???-??)????
885274-31-7
C18H23N3O4
2-((tert-Butoxycarbonyl)amino)-3-(4-fluorophenyl)propanoic acid
129101-25-3
C14H18FNO4
(6R,7R)-7-((R)-2-Amino-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide (Cefadroxil Impurity)
182290-77-3
C16H17N3O6S
(4,6-Dichloropyridin-3-yl)boronic acid hydrate
1072952-26-1
C5H6BCl2NO3
1-(4-Amino-2-fluorophenyl)ethan-1-one
1-(4-???-2-??????)???
112279-56-8
C8H8FNO
4-(4-Methylpiperidin-1-yl)-3-(trifluoromethyl)aniline dihydrochloride
4-??-1-(4-???-2-??????????)????XNUMX???
1189494-84-5
C13H19Cl2F3N2
Fmoc-(S)-2-amino-4-cyclopentylbutanoic acid
2349655-85-0
C24H27NO4
(R)-3-Amino-4-(perfluorophenyl)butanoic acid
269398-92-7
C10H8F5NO2
2-(Bromomethyl)-3,4-difluoro-1-methoxybenzene
2,3-?????-6-??????????
886501-83-3
C8H7BrF2O
N-Boc-5-methyl-L-tryptophan
N-BOC-5-??-L-????
114873-09-5
C17H22N2O4
3-Bromo-N-isopropylbenzenesulfonamide
871269-08-8
C9H12BrNO2S
Methyl 2-hydroxy-1,7-naphthyridine-3-carboxylate
??2-????-1,7-?????-3-???????
1124194-67-7
C10H8N2O3
Methyl (5-benzoyl-1-methyl-1H-benzo[d]imidazol-2-yl)carbamate (Mebendazole Impurity)
1-??????
132119-11-0
C17H15N3O3
3-Amino-2-hydroxy-N,N-dimethylbenzamide hydrochloride
3-???-2-?????-N,N-????????????????
1000993-70-3
C9H13ClN2O2
N-ethyl-2-(1H-imidazol-1-yl)ethan-1-amine
N-??-2-(1-?????)???
1211472-59-1
C7H13N3
5-Cyano-6-methylnicotinic acid
5-???-6-??????
1216866-96-4
C8H6N2O2
Fmoc-HomoGlu(OAll)-OH
133464-45-6
C24H25NO6
(2-(Bicyclo[2.2.1]Hept-5-en-2-yl)ethyl)chlorodimethylsilane
5-????-2-?(??)????????
120543-78-4
C11H19ClSi
3-Fluoro-4-(methylthio)phenol
3-????-4-??????
13333-79-4
C7H7FOS
Ethyl (1R,2S)-2-(((benzyloxy)carbonyl)amino)cyclopentane-1-carboxylate
??(1R,2S)-2-(Cbz-αMino)?????????????
1140972-27-5
C16H21NO4
3-(Bromomethyl)-5-(trifluoromethyl)pyridine
1227574-31-3
C7H5BrF3N
Methyl (1-benzyl-4-methylpiperidin-3-yl)carbamate hydrochloride
1206824-67-0
C15H23ClN2O2
2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-fluorophenyl)propanoic acid
264276-42-8
C24H20FNO4
2-Amino-4,4-difluorobutanoic acid
107910-31-6
C4H7F2NO2
2,2'-Carbonylbis(4-methyl-1,2,4-oxadiazolidine-3,5-dione)
2,2'-?????(3,5-DIOXO-4-METHYL-1,2,4-OXADIAZOLIDINE)
115491-90-2
C7H6N4O7
2,4-Dichloro-6-(dibenzo[b,d]furan-3-yl)-1,3,5-triazine
2102042-41-9
C15H7Cl2N3O
Fmoc-R-(Me)Ala(3-F3)-OH
1932361-33-5
C19H16F3NO4
N-Fmoc-4-Br-L-tryptophan
2244532-69-0
C26H21BrN2O4
Methyl 2-amino-2,3-dihydro-1H-indene-2-carboxylate
2-???-??-2-???????????
134425-84-6
C11H13NO2
Sodium phosphorothioate hydrate
??????????????:???
10489-48-2
H2Na3O4PS
7-Bromo-5-chloro-1H-benzo[d]imidazol-2-ol
1035390-48-7
C7H4BrClN2O
(S)-2-aminooct-7-enoic acid
(S)-2-?????-7-???
1140737-02-5
C8H15NO2
2,6-Difluoro-4-(methylsulfonyl)aniline
2,6-?????-4-(?????)???
1147557-74-1
C7H7F2NO2S
6-Chloro-2-methoxypyridin-3-ol
1196146-98-1
C6H6ClNO2
Everolimus O-Ethyl Impurity (Everolimus Impurity)
1704711-12-5
C54H85NO14
N,4-Dimethyl-N-((trifluoromethyl)thio)benzenesulfonamide
1045822-31-8
C9H10F3NO2S2
Fmoc-3-amino-L-tyrosine
FMOC-3-???-L-???
726181-70-0
C24H22N2O5
1,3-Dimethyl-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione
4-(1,3-???-2,4,6-?????????????-5-?????)????????????
1218790-48-7
C19H23BN2O5
(1H-pyrrolo[2,3-b]pyridin-6-yl)methanamine
(1H-???[2,3-b]???-6-?)????
1023655-32-4
C8H9N3
1-(Phenylsulfonyl)-1,4-diazepane
1-(?????)??????
125398-82-5
C11H16N2O2S
Trifluoro(morpholino-4-iummethyl)borate
(?????-4-???)?????????????
1268340-94-8
C5H11BF3NO
12H-Benzofuro[3,2-a]carbazole
1246308-85-9
C18H11NO
(S)-2-(Fmoc-amino)-4-iodobutanoic acid
1932598-55-4
C19H18INO4
4-Fluoro-3-(4-methylpiperazin-1-yl)benzaldehyde
1197193-16-0
C12H15FN2O
(S)-2-(3-fluorophenyl)pyrrolidine (2S,3S)-2,3-dihydroxysuccinate
(S)-2-(3-??????)????D-??????
1355239-03-0
C14H18FNO6
4-Benzyl 1-(tert-butyl) 4-isopropylpiperidine-1,4-dicarboxylate
??N-Boc-4-?????-4-???????????
1226776-80-2
C21H31NO4
Caffeoyl alcohol
3598-26-3
C9H10O3
(R)-3-Amino-5-phenylpentanoic acid hydrochloride
(R)-3-???-(6-??)-5-???-HCl
331846-98-1
C12H16ClNO2
N-Fmoc-N-(cyclohexylmethyl)-glycine
1374785-49-5
C24H27NO4
Tenuazonic Acid (copper salt)
12427-40-6
C20H28CuN2O6
Fmoc-D-Hph(2-Me)-OH
1260594-48-6
C26H25NO4
Fmoc-(2S,3S)-2-amino-3-phenylbutanoic acid
247175-69-5
C25H23NO4
2-(Benzyloxy)-4-bromo-1-methylbenzene
1-????-5-???-2-????
1114808-93-3
C14H13BrO
5-Benzoyl-1H-benzo[d]imidazol-2(3H)-one (Mebendazole Impurity)
????IMpurityB
21472-33-3
C14H10N2O2
(4-Bromo-3-methoxyphenyl)methanamine
1261448-82-1
C8H10BrNO
Ethyl 5-acetylisoxazole-3-carboxylate
??5-ACETYLISOXASOLE-3-CARBOXYLATE
104776-70-7
C8H9NO4
Fmoc-(S)-2-aminohex-4-ynoic acid
859841-96-6
C21H19NO4
Fmoc-N-Me-Cys(Acm)-OH
481642-19-7
C22H24N2O5S
(4S)-1-Fmoc-4-methyl-L-proline
1228577-03-4
C21H21NO4
Fmoc-Hph(2-OCF3)-OH
1260611-80-0
C26H22F3NO5
Fmoc-L-4-Phe(4-Pyridynl)-OH
1282042-56-1
C29H24N2O4
1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dithione
2,4-??????
13239-96-8
C9H12N2O4S2
6,10,11-Trihydroxy-8-(2-hydroxyacetyl)-1-methoxytetracene-5,12-dione (Doxorubicin Impurity)
7,8,9,10-???????????
1159977-23-7
C21H14O8
3-(3-Fluorophenyl)azetidine
3-(3-??????)????
1203798-80-4
C9H10FN
2-(4-(Dimethylamino)phenyl)-7,8-dihydroxy-4H-chromen-4-one hydrobromide
1205548-00-0
C17H15NO4
2-([1,1'-Biphenyl]-4-yl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione
4-???????MIDA????
1262967-24-7
C17H16BNO4
1-((7AS)-8,8-dimethyl-1,1-dioxidohexahydro-4H-3a,6-methanobenzo[d]isothiazol-7-yl)prop-2-en-1-one
119944-89-7
C13H19NO3S
9-(3-Bromophenyl)-9H-fluoren-9-ol
9-(3-?????)-9h-????-9-?
1086641-47-5
C19H13BrO
(6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid (Cefmenoxime Impurity)
126747-52-2
C16H17N9O5S3
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-chloro-2-fluorophenyl)propanoic acid
1998676-43-9
C24H19ClFNO4
Boc-Glu(Pip)-OH
116596-43-1
C15H26N2O5
4-Phenylnicotinic acid
4-??????
103863-14-5
C12H9NO2
4-Methyl-2-(phenyldiazenyl)phenol
2-????-4-????
952-47-6
C13H12N2O
Methyl 5-chloro-6-fluoronicotinate
??5-???-6-??????????
1171918-85-6
C7H5ClFNO2
Ethyl 3-(4-hydroxyphenyl)-5-methylisoxazole-4-carboxylate
1071788-87-8
C13H13NO4
Boc-α-methyl-L-2-Fluorophe
1410792-24-3
C15H20FNO4
(S)-2-amino-3-(4-fluorophenyl)-2-methylpropanoic acid
??-??-L-4-?????
130855-57-1
C10H12FNO2
(R)-Boc-N-Me-3-Amino-2-methylpropanoic acid
136740-56-2
C10H19NO4
(1-(3-Bromophenyl)cyclobutyl)methanamine hydrochloride
(1-(3-?????)?????)???????
915402-09-4
C11H15BrClN
Fmoc-Phe(4-vinyl)-OH
1270295-57-2
C26H23NO4
H-gly-tyr-oh hydrate
N-???-L-??????,97
207300-83-2
C11H16N2O5
(R)-3-Amino-3-(3,4-dichlorophenyl)propanoic acid
(R)-3-???-3-(3,4-????-??)-?????
909709-44-0
C9H9Cl2NO2
1-(3-Bromo-4-(1H-imidazol-1-yl)phenyl)ethan-1-one
3'-???-4'-(1-?????)?????
1141669-55-7
C11H9BrN2O
(2-Chloro-6-fluoro-4-(trifluoromethyl)phenyl)hydrazine
2-CHLORO-6-FLUORO-4-(????????)-???????
110499-66-6
C7H5ClF4N2
2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-2-(3,4-dichlorophenyl)acetic acid
4-[???-(3,4-????-??)-??]-????-1-?????-???????????????
885274-60-2
C17H22Cl2N2O4
Nickel(II) oxalate hydrate
??(II)???????
126956-48-7
C2H2NiO5
6-(Bromomethyl)quinoline
???,6-(?????)-(6CI,9CI)
101279-39-4
C10H8BrN
4-Chloro-α-methoxybenzenemethanol
4-???-2-????????97
55685-75-1
C8H9ClO2
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