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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.
?? ?:
Shanghai Haohong Scientific Co., Ltd.
??:
400-8210725
???:
malulu@leyan.com
??:
China
URL:
www.leyan.com/
? ?? ?:
39982
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?? ????
Lesinurad Impurity 2
1158970-37-6
C17H16N4O2S
4-Chloro-2,3-difluorobenzaldehyde
4-???-2,3-???????????
1160573-23-8
C7H3ClF2O
3-Amino-2-nitrobenzoic acid
2-???-3-???????
116465-92-0
C7H6N2O4
Ethyl 4-(trifluoromethyl)-2-pyridinecarboxylate
??4-(????????)-2-??????????
1171919-08-6
C9H8F3NO2
5-Methyl-1H-indole-6-carboxylic acid
5-??1H-??-6-?????
1167056-00-9
C10H9NO2
(6-(Trifluoromethyl)pyridin-2-yl)boronic acid
6-(????????)???-2-YL-2-???
1162257-61-5
C6H5BF3NO2
4-(Benzyloxy)-3-methoxyaniline hydrochloride
4-????-3-???-????HCl
1159825-08-7
C14H16ClNO2
1,4,7,10-Tetrathia-13-azacyclopentadecane
116319-25-6
C10H21NS4
4-Fluoropicolinamide
1172938-55-4
C6H5FN2O
3-Aminopropyldiisopropylethoxysilane
3-?????????????????
117559-36-1
C11H27NOSi
(Prop-2-yn-1-yl)cyclopentane
116279-08-4
C8H12
3,5-Diamino-N-(pyridin-3-ylmethyl)benzamide
1174642-69-3
C13H14N4O
3,5-Difluoro-2-methoxypyridine
3,5-?????-2-??????
1171918-06-1
C6H5F2NO
(S)-3-((tert-butoxycarbonyl)amino)-2-(hydroxymethyl)propanoic acid
Boc-(S)-3-aMino-2-(??????)????
1217757-67-9
C9H17NO5
(R)-2,4-bis((((9H-fluoren-9-yl)methoxy)carbonyl)amino)butanoic acid
1217645-10-7
C34H30N2O6
tert-Butyl 3-cyano-3-hydroxypiperidine-1-carboxylate
1219832-34-4
C11H18N2O3
(R)-Benzyl 3-(aminomethyl)pyrrolidine-1-carboxylate hydrochloride
(R)-1-Cbz-3-AMino??????-HCl
1217726-65-2
C13H19ClN2O2
4,5-Diethyl 1-methyl-1H-imidazole-4,5-dicarboxylate
???1-??????-4,5-????????
1210-92-0
C10H14N2O4
Methyl 4-(pyrrolidin-2-yl)benzoate hydrochloride
1203685-30-6
C12H16ClNO2
Docetaxel Impurity 15
1217248-58-2
C29H34O9
3-(3-Fluorophenoxy)propylamine
3-(3-???????)???-1-??
116753-49-2
C9H12FNO
3-Bromo-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine hydrochloride
1188265-60-2
C6H9BrClN3
4,5-Difluoro-1H-pyrrolo[2,3-b]pyridine
4,5-?????-1H-???[2,3-b]???
1196507-66-0
C7H4F2N2
6-Methoxy-3-nitro-1H-pyrrolo[3,2-c]pyridine
6-???-3-???-5-????
1190320-20-7
C8H7N3O3
2,4-Dichloro-6-methyl-5h-pyrrolo[3,2-d]pyrimidine
2,4-????-6-??-5H-???[3,2-d]????
1196157-27-3
C7H5Cl2N3
3-Bromo-1H-pyrrolo[3,2-b]pyridine-6-carbonitrile
3-???-1H-???[3,2-b]???-6-??????
1190311-98-8
C8H4BrN3
5-Bromo-1-(phenylsulfonyl)indole
5-???-1-(?????)-1H-??
118757-11-2
C14H10BrNO2S
(E)-Picolinaldehyde oxime
syn-2-??????
1193-96-0
C6H6N2O
4-Bromo-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid
4-???-7-????-6-????
1190321-81-3
C8H5BrN2O2
(S)-1-(3,4-Dimethylphenyl)ethanamine
(S)-1-(3,4-?????)???????
1212186-90-7
C10H15N
3-Cyclohexylthiophene
120659-34-9
C10H14S
2-Bromo-3-chloro-4-(trifluoromethyl)pyridine
2-???-3-???-4-(????????)???
1211582-91-0
C6H2BrClF3N
5-Fluoro-1H-pyrrolo[2,3-b]pyridine-4-carbaldehyde
5-????-1H-???[2,3-b]???-4-??????
1190310-15-6
C8H5FN2O
4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)morpholine
4-(5-(4,4,5,5-?????-1,3,2-??????-2-?)???-3-?)????
1201644-33-8
C15H23BN2O3
1H-Pyrrolo[3,2-b]pyridine-7-carbonitrile
7-???-4-????
1190320-73-0
C8H5N3
4-Methoxy-6-[[(6-methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-5-methyl-3-pyridinecarboxylic acid
120003-72-7
C17H17N3O5S
Ertapenem Impurity 7 (Ertapenem Dimer Amide Impurity)
1199797-42-6
C44H50N6O14S2
6-(Trifluoromethyl)-1,2-dihydroisoquinolin-1-one
6-(????????)?????-1(2H)-?
1184916-59-3
C10H6F3NO
1-((tert-Butoxycarbonyl)amino)-4,4-difluorocyclohexanecarboxylic acid
1196151-58-2
C12H19F2NO4
4-Methyloxazole-2-carboxylic acid
4-?????-2-?????
1196151-81-1
C5H5NO3
Methyl (E)-3,7-dimethylocta-2,6-dienoate
1189-09-9
C11H18O2
Ethyl5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylatehydrochloride
??5,6,7,8-??????-[1,2,4]?????[4,3-a]???-3-??????????
1187830-58-5
C8H13ClN4O2
3-Bromo-5,6,7,8-tetrahydro-1,7-naphthyridine
3-BroMo-5,6,7,8-??????-1,7-?????
1196156-01-0
C8H9BrN2
Pyrrolidine-2-carbonitrile hydrochloride
????-2-?????????
1199773-80-2
C5H9ClN2
Linezolid Impurity 11
1215006-08-8
C18H26FN3O3
1-Benzyl 3-methyl (R)-pyrrolidine-1,3-dicarboxylate
1217655-90-7
C14H17NO4
2-(2-(Benzyloxy)-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2-????-5-??????????????
1204580-85-7
C20H25BO3
Bilastine Impurity 21
1215537-40-8
C28H37N3O3
N-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine
1218789-33-3
C13H20BN3O2
cis-3-(((Benzyloxy)carbonyl)amino)cyclobutanecarboxylic acid
CIS-3-CBZ-?????????????
1212380-76-1
C13H15NO4
(R)-3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid
FMOC-(R)-3-AMINO-4-(2,4,5-TRIFLUORO-PHENYL)-????
1217818-53-5
C25H20F3NO4
1-Benzyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
1206163-56-5
C21H24BNO2
[1,1'-Biphenyl]-2,2'-dicarbaldehyde
???-2,2'-?????????
1210-05-5
C14H10O2
Oxazolo[4,5-c]pyridine-2(3H)-thione
????[4,5-c]???-2(3H)-??
120640-76-8
C6H4N2OS
tert-Butyl 5H,6H,7H-pyrrolo[3,4-d]pyrimidine-6-carboxylate
tert-??5H-???[3,4-d]????-6(7H)-???????
1207175-93-6
C11H15N3O2
2,6-Bis[(2R,4S,5S)-4,5-diphenyl-1-(phenylmethyl)-2-imidazolidinyl]pyridine
1223020-29-8
C49H45N5
4-Chloro-5-(trifluoromethyl)-7H-pyrrolo[2,3-d]pyrimidine
1211520-73-8
C7H3ClF3N3
4-(Hexyloxy)-N-(4-(hexyloxy)phenyl)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)aniline
1221821-41-5
C36H50BNO4
4-Bromo-2-cyanobenzoic acid
4-???-2-??????
1223434-16-9
C8H4BrNO2
3-[(2-methylprop-2-enoyl)oxy]adamantan-1-yl 2-methylprop-2-enoate
1,3-??????????????
122066-43-7
C18H24O4
1-Boc-4-formylindoline
1207194-48-6
C14H17NO3
1-(2-Fluorophenyl)cyclopropan-1-amine hydrochloride
1215107-57-5
C9H11ClFN
2-Bromo-3-chloroisonicotinaldehyde
2-BroMo-3-????????????
1224604-18-5
C6H3BrClNO
methyl 5-amino-2-methoxypyridine-3-carboxylate
5-AMino-2-???-??????????
122433-51-6
C8H10N2O3
3-(Methoxymethyl)azetidine 2,2,2-trifluoroacetate
????,3-(?????)-,2,2,2-??????-?????
1228230-82-7
C7H12F3NO3
(R)-1-(2-Nitrophenyl)ethan-1-amine
??????,α-??-2-???-,(R)-(9CI)
122779-41-3
C8H10N2O2
5-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-amine
5-??-4,5,6,7-???????????[1,5-a]???-2-??
1227210-33-4
C7H12N4
3-Methoxy-4-morpholinoaniline dihydrochloride
3-???-4-????????????
1226776-91-5
C11H17ClN2O2
Linezolid Impurity 34
1233093-70-3
C10H11FN2O3
Methyl 4-amino-6-chloropyridine-2-carboxylate
1235475-17-8
C7H7ClN2O2
5-Bromo-6-chloropyridin-2-ol
5-???-6-???-2-????????
1227603-81-7
C5H3BrClNO
Granisetron Impurity 10
123704-98-3
C10H11N3O3
[1,3-Bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]hydroxygold
1,3-??(2,6-?-i-?????)????-2-?????(I)????
1240328-73-7
C27H38AuN2O
(1S,5R)-3-Ethylbicyclo[3.2.0]hept-3-en-6-one
1235479-60-3
C9H12O
(4-((1H-Imidazol-1-yl)methyl)phenyl)boronic acid
4-[(1-?????)??]?????
1228183-01-4
C10H11BN2O2
Cinepazide Impurity 1
CinepazideN-????
1227926-25-1
C22H31N3O6
2,3-Difluoropyridin-4-ol
1227579-00-1
C5H3F2NO
Furan-2,5-dicarboxamide
2,5-??????????(9CI)
124052-68-2
C6H6N2O3
1,3-Dibromo-5-(2-hexyldecyl)-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione
1234306-57-0
C22H33Br2NO2S
2-Bromo-5-methyloxazole-4-carbaldehyde
2-BroMo-5-?????-4-??????
1240598-14-4
C5H4BrNO2
(2-Fluoro-5-isopropylphenyl)boronic acid
2-????-5-??????????
1256354-92-3
C9H12BFO2
2-(4-Methylpiperazino)pyrimidine-5-boronic acid
[2-(4-METHYLPIPERAZIN-1-YL)PYRIMIDIN-5-YL]??
1256355-29-9
C9H15BN4O2
3-Chloro-5,6,7,8-tetrahydroisoquinolin-8-one
1256821-77-8
C9H8ClNO
Methyl 1H-pyrrolo[3,2-b]pyridine-7-carboxylate
??-4-????-7-???????
1261474-46-7
C9H8N2O2
5-Bromo-1H-imidazo[4,5-b]pyrazin-2(3H)-one
1260763-85-6
C5H3BrN4O
Methyl 4-(4-formylphenoxymethyl)benzoate
4-(4-???-?????)-?????????
124663-30-5
C16H14O4
(3R)-3-Phenylpiperazin-2-one
1240585-54-9
C10H12N2O
1-(Pyrrolidin-3-yl)-1H-pyrazole dihydrochloride
1-(3-?????)-1H-???2HCl
1242339-08-7
C7H12ClN3
4-Methyl-7-[[3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-α-D-galactopyranosyl]oxy]-2H-1-benzopyran-2-one
124167-45-9
C24H27NO11
Tert-butyl 6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-5(4H)-carboxylate
6,7-????-[1,2,3]?????[1,5-a]???-5(4H)-?????tert-??????
1245782-69-7
C10H16N4O2
Methyl 4-iodo-1-(4-methoxybenzyl)-1H-pyrazole-3-carboxylate
1260656-58-3
C13H13IN2O3
(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(benzo[d][1,3]dioxol-5-yl)propanoic acid
1260592-34-4
C25H21NO6
6-(2,2,2-Trifluoroethoxy)picolinic acid
1247503-48-5
C8H6F3NO3
(5-Bromo-3-methylpyridin-2-yl)methanamine hydrochloride
(5-broMo-3-?????-2-?)??????
1257535-42-4
C7H10BrClN2
Clopidogrel Impurity 33 HCl
1258938-54-3
1-(tert-Butoxycarbonyl)-2-(methoxycarbonyl)piperidine-4-carboxylic acid
1-BOC-2-(???????)????-4-?????
1255666-29-5
C13H21NO6
cis-7-Boc-3,7-diazabicyclo[4.2.0]octane
cis-7-Boc-3,7-???????[4.2.0]??-7-???????
1251020-47-9
C11H20N2O2
2-Ethoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine
1256359-30-4
C14H19BF3NO3
3-Iodo-2-methyl-1H-pyrrolo[2,3-b]pyridine
3-???-2-??-1H-???[2,3-b]???
1256964-50-7
C8H7IN2
3-Bromo-5-fluoro-2-nitropyridine
3-broMo-5-????-2-??????
1258544-91-0
C5H2BrFN2O2
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