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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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?? ????
4,5-Dichloro-2-(trifluoromethyl)benzaldehyde
4,5-????-2-(????????)??????
134099-43-7
C8H3Cl2F3O
2-Methyl-6-nitroimidazo[1,2-a]pyridine
2-??-6-???????[1,2-a]???
13212-83-4
C8H7N3O2
4-Fluoro-2-((methylamino)methyl)phenol
1363166-05-5
C8H10FNO
tert-Butyl 1-methyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate
1-??-4,6-????-1H-???[3,4-c]???-5-?????tert-??????
1268520-16-6
C11H17N3O2
5-O-(tert-Butyldiphenylsilyl)-2,3-isopropylidene-D-ribonolactone
130222-84-3
C24H30O5Si
Cefixime 1-Oxide
1335555-87-7
C16H15N5O8S2
(Z)-cyclooct-4-en-1-yl (4-nitrophenyl) carbonate
1354323-64-0
C15H17NO5
Pentyl 4-aminobenzoate
N-??-4-????????
13110-37-7
C12H17NO2
1,2-Bis[(2S,5S)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate
136705-75-4
C27H40F3O3P2RhS
5-Methylpyridazine-3-carbonitrile
5-??????-3-??????
1333319-50-8
C6H5N3
(4-Hydroxyphenyl)(methyl)(naphthalen-1-ylmethyl)sulfonium hexafluorostibate(V)
133152-67-7
C18H17F6OSSb
Citalopram Alkene Dimer Chloride
1370643-27-8
C40H41ClF2N4O
3-(4-Methoxyphenyl)Propylmethyldichlorosilane
3-(4-?????)???????????
134438-26-9
C11H16Cl2OSi
4-tert-Butyl-3-thiosemicarbazide
13431-39-5
C5H13N3S
9,21-dichloro-11β-hydroxy-6α,16α-dimethyl-3,20-dioxopregna-1,4- dien-17-yl furan-2-carboxylate
1370190-55-8
C28H32Cl2O6
3,4,6-Tri-O-benzyl-2-deoxy-D-glucopyranose
132732-60-6
C27H30O5
Ethyl N6-(tert-Butoxycarbonyl)-D-lysinatehydrochloride
(R)-??2-???-6-((tert-???????)???)?????????
1313278-02-2
C13H27ClN2O4
Rhodamine 6G perchlorate
13161-28-9
C28H31ClN2O7
Benzene, 2-fluoro-4-methoxy-1-(1-methylethyl)-
2-(2'-FLUORO-4'-?????)???
1262414-96-9
C10H13FO
(3R)-1-Benzyl-3-methylpiperazine
1-??-3(R)-??-????
132871-11-5
C12H18N2
[2-(trifluoromethyl)-1,3-thiazol-4-yl]methanol
[2-(????????)-1,3-???-4-?]???
133046-47-6
C5H4F3NOS
4-Bromo-1-tert-butyl-5-phenylpyrazole
4-???-1-tert-??-5-??-1H-???
1269291-10-2
C13H15BrN2
1-Boc-3-isopropylpiperidine-3-carboxylic acid
1-Boc-3-?????????-3-?????
1363165-91-6
C14H25NO4
1-Benzyl 2-methyl (R)-4-oxopyrrolidine-1,2-dicarboxylate
1,2-??????????,4-??-,2-??1-(????)????,(R)-
132431-11-9
C14H15NO5
N-Isopropyloxetan-3-amine
3-OxetanaMine,N-(1-??…
1341782-83-9
C6H13NO
Pidotimod Impurity I
PidotiMod??????
1333122-78-3
C10H14N2O4S
N-(6-Amino-2-pyridinyl)-2,2-dimethylpropanamide
N-(6-???-???-2-YL)-2,2-???-???????
132784-74-8
C10H15N3O
(1S,2S,3R,5S)-3-(7-Chloro-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol
1354945-69-9
C17H26N6O4S
N-(3,3-difluorocyclobutyl)formamide
N-(3,3-??????????)?????
1355328-30-1
C5H7F2NO
Flomoxef Impurity 1
134237-56-2
C25H23ClF2N2O6S
Iron hydroxide sulfate (Fe4(OH)2(SO4)5)
? ??????
1310-45-8
Fe4H2O22S5
1,3,5-Trichloro-2-(2-chloroethoxy)benzene
2-(2,4,6-????????)?????
13001-29-1
C8H6Cl4O
2-Amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic acid dihydrochloride
??-???-1,2-?????-2-??-4-???????????????
132210-25-4
C12H13ClN2O3
Diethyl spiro[3.3]heptane-2,6-dicarboxylate
??????[3.3]??…
132616-34-3
C13H20O4
(2S,4S)-Methyl 4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate hydrochloride
1279039-33-6
C11H21ClN2O4
2-(3,5-Dibromophenyl)-9-Phenyl-9H-carbazole
1351692-34-6
C24H15Br2N
2-Cyclopropyl-4-(4-fluorophenyl)-3-methylquinoline
1356998-79-2
C19H16FN
4-Nitrophenyl β-D-cellotetraoside
129411-62-7
C30H45NO23
Blonanserin Impurity 8
132810-93-6
C24H33N3O
5-Bromo-1H-indol-3-yl decanoate
5-???-3-?????????
133950-71-7
C18H24BrNO2
Pravastatin Ep Impurity G
(βR,δR,1S,2S)-1,2-Dihydro-β,δ,6-trihydroxy-2-methyl-1-naphthaleneheptanoicAcid(?????????)
136590-28-8
C18H24O5
(S)-2-((tert-butoxycarbonyl)amino)-4-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl)amino)butanoic acid
1263045-50-6
C19H30N2O6
1-Bromo-8-chloroisoquinoline
1-broMo-8-????????
1359828-80-0
C9H5BrClN
Benzyl (1-phenylcyclopropyl)carbamate
??(1-????????)??????
1324000-40-9
C17H17NO2
3-(((Tert-butyldimethylsilyl)oxy)methyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
5-[(tert-?????????)??]???-3-??????????
1310383-10-8
C18H32BNO3Si
2-(1-(Boc)-3,3-difluoropiperidin-4-yl)acetic acid
1373503-54-8
C12H19F2NO4
Bis-PEG3-PFP ester
Bis-PEG3-PFP????
1314378-13-6
C22H16F10O7
2-tert-Butylcyclohexan-1-ol
13491-79-7
C10H20O
Gadobutrol Impurity 94
137145-75-6
C14H30N4O2
L-Valyl-L-phenylalaninamide
129678-27-9
C14H21N3O2
(2S,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((2R,3S,4R,5R,6S)-4,5-Dihydroxy-2-(hydroxymethyl)-6-(4-nitrophenoxy)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
129411-63-8
C36H55NO28
(2-Ethoxy-6-methylpyridin-3-yl)boronic acid
2-???-6-??-3-???????
1310384-30-5
C8H12BNO3
methyl 2-[2-(bromomethyl)phenyl]acetate
??2-????????????
13737-37-6
C10H11BrO2
2-Bromo-N'-hydroxybenzenecarboximidamide
2-???-N-?????-????
132475-60-6
C7H7BrN2O
(2S)-2-Amino-3-methyl-1,1-diphenylbutan-1-ol;hydrochloride
(S)-2-???-3-??-1,1-???-1-???
130432-39-2
C17H21NO.ClH
1-(4-Methyl-1,3-thiazol-2-yl)ethan-1-amine dihydrochloride
[1-(4-??-1,3-???-2-?)??]???????????
1332530-42-3
C6H12Cl2N2S
Carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl)amino]ruthenium(II)
????????(?????????)[??(2-?????????)???]???M(II),Ru-MACHOBH
1295649-41-0
C29H35BNOP2Ru
Atazanavir Ep Impurity G
1332981-16-4
C38H52N6O7
Ethyl 2-amino-3-bromobenzoate
1342707-37-2
C9H10BrNO2
4-Bromo-6-fluoronicotinaldehyde
1289121-12-5
C6H3BrFNO
(S)-2-((tert-Butoxycarbonyl)amino)-6-guanidinohexanoic acid hydrochloride
128719-65-3
C12H24N4O4
N-(M-Tolyl)piperazine Dihydrochloride
1-(3-????)???????????
13078-13-2
C11H16N2.2ClH
7-Bromo-2-chloroquinoline-3-carbaldehyde
7-???-2-??????-3-?????????
136812-31-2
C10H5BrClNO
4-Methoxy-2,3-dihydro-1h-isoindole
4-????????
127168-73-4
C9H11NO
Methyl (S)-2-(morpholin-3-yl)acetate
(S)-??2-(????-3-?)?????
1273577-48-2
C7H13NO3
6,7,8,9-Tetrahydro-5H-pyrrolo[2,3-b:5,4-c']dipyridine
6,7,8,9-???????-5H-???[2,3-b:5,4-c']????
1354893-21-2
C10H11N3
6-Bromo-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
6-BroMo-2-???????-3-??????????
1310404-04-6
C11H14BBrFNO2
3-Chloro-5-(2-fluoroethoxy)pyridazine
1346691-39-1
C6H6ClFN2O
1H-Pyrazolo[4,3-b]pyridine-6-carbonitrile
1H-????[4,3-b]???-6-??????
1352395-13-1
C7H4N4
Mesoporphyrin dimethyl ester
??????IX???????
1263-63-4
C36H42N4O4
Orlistat Impurity 17
130793-26-9
C22H42O3
4-Bromo-2-(tert-butyl)isothiazol-3(2H)-one 1,1-dioxide
126623-65-2
C7H10BrNO3S
5-Amino-2,2-dimethylpentan-1-ol
13532-77-9
C7H17NO
1-Iodo-4-propylbenzene
1-IODO-4-N-????
126261-84-5
C9H11I
2-Chloro-7-methoxy-3-methylquinoline
2-???-7-???-3-?????
132118-45-7
C11H10ClNO
Pranlukast Impurity 5
136450-11-8
C27H22N2O4
N'-(9-((2R,3R,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3,4-dihydroxytetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-3H-purin-2-yl)-N,N-dimethylformimidamide
126922-60-9
C34H36N6O7
trans-3-(Boc-amino)-5-(trifluormethyl)piperidine
trans-3-(Boc-aMino)-5-(????????)????
1363378-12-4
C11H19F3N2O2
Ethyl 2-(6-methoxy-3-pyridyl)-2-oxoacetate
??2-(6-???-3-???)-2-???????
1280197-11-6
C10H11NO4
6-Benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(4aH)-one
1311254-72-4
C14H15N3O
Fmoc-α-methyl-D-2-Fluorophe
1315449-93-4
C25H22FNO4
(3,3-Dimethoxycyclobutane-1,1-diyl)dimethanol
130369-33-4
C8H16O4
5-(Bromomethyl)benzo[d]thiazole
131337-65-0
C8H6BrNS
Dicyclohexylamine (S)-2-(((benzyloxy)carbonyl)amino)-5-((tert-butoxycarbonyl)amino)pentanoate
13665-13-9
C30H49N3O6
O,O,O-triethyl phosphorothioate
126-68-1
C6H15O3PS
5-Methoxy-2-nitropyridine
126739-64-8
C6H6N2O3
1-(Benzyloxy)-4-bromo-2-fluorobenzene
4-????-3-????-?????
133057-82-6
C13H10BrFO
7-Chlorothiazolo[4,5-d]pyrimidine
7-???????[4,5-d]????
1353101-37-7
C5H2ClN3S
Tert-butyl 6-fluoro-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-1-carboxylate
1333222-21-1
C19H26BFN2O4
Ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)acrylate
3-(4,4,5,5-?????-[1,3,2]??????-2-?)-??????????
1263187-14-9
C11H19BO4
tert-Butyl 4-fluoro-3-oxopiperidine-1-carboxylate
tert-??4-????-3-??????-1-???????
1334413-33-0
C10H16FNO3
(8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-17-(2-chloroacetyl)-6,11-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate
6β-?????Mo????????
132160-74-8
C27H30Cl2O7
8-Dechloro-7-chloro Desloratadine
1346601-53-3
C19H19ClN2
8-Bromo-5-phenyl-5H-pyrido[4,3-b]indole
8-broMo-5-??-5H-???[4,3-b]??
1303503-70-9
C17H11BrN2
3,6-Dibromo-4-fluorobenzene-1,2-diamine
1347736-83-7
C6H5Br2FN2
(2R,3R,4R,5R)-2-(4-Benzamido-2-oxopyrimidin-1(2H)-yl)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite
129470-47-9
C52H66N5O9PSi
Aprepitant Impurity 5 HCl
1333995-14-4
Methyl(2-Phenylpropyl)dichlorosilane
13617-28-2
C10H14Cl2Si
Ethyl 2-cyano-5-(dimethylamino)-3-ethoxypenta-2,4-dienoate
1345855-03-9
C12H18N2O3
(S)-1,1,1-Trifluorooctan-2-ol
(S)-(-)-1,1,1-???????-2-OL
129443-08-9
C8H15F3O
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