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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.
?? ?:
Shanghai Haohong Scientific Co., Ltd.
??:
400-8210725
???:
malulu@leyan.com
??:
China
URL:
www.leyan.com/
? ?? ?:
39988
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?? ????
1-(3-Chloro-4-fluorophenyl)-2-thiourea
1-(3-???-4-??????)-2-?????
154371-25-2
C7H6ClFN2S
3,8-Dibromo-1,5-naphthyridine
3,8-DibroMo-1,5-?????
154015-16-4
C8H4Br2N2
(αS)-α-[[2-(4-Morpholinyl)acetyl]amino]benzenebutanoyl-L-leucyl-N-[(1S,3S)-4-chloro-3-hydroxy-3-methyl-1-(2-methylpropyl)-2-oxobutyl]-L-phenylalaninamide(Carfilzomib impurity)
1541171-67-8
C40H58ClN5O7
1-Bromo-4-methylisoquinoline
1542564-70-4
C10H8BrN
4-((Benzyloxy)methyl)-2,2-dimethyl-1,3-dioxolane
DL-??,??-???????????-??-?????
15028-56-5
C13H18O3
4-Methoxy-N-(4-methoxyphenyl)-N-(4-vinylphenyl)aniline
152759-09-6
C22H21NO2
3,6-Dichloropyridine-2-carboxamide
3,6-????-2-??????????
1532-25-8
C6H4Cl2N2O
4-(Azetidin-3-yl)-2,2-dimethylmorpholine bis(2,2,2-trifluoroacetate)
1523606-35-0
C13H20F6N2O5
1-Methyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-c]pyridine
1501153-45-2
C14H19BN2O2
2-Fluoro-3-methylbenzyl bromide
2-????-3-??????
151412-12-3
C8H8BrF
tert-Butyl N-(1-methyl-3-oxocyclobutyl)carbamate
1523617-99-3
C10H17NO3
2-Cyano-3-(4-methoxyphenyl)prop-2-enoic acid
??-???-4-??????
1519-55-7
C11H9NO3
2-Hydroxyphenylthiourea
1520-26-9
C7H8N2OS
1-Phenethyl-3-phenylthiourea
15093-42-2
C15H16N2S
3-Dodecanone
3-????
1534-27-6
C12H24O
Ethyl 4,4,4-trifluoro-3-(trifluoromethyl)crotonate
??4,4,4-??????-3-(????????)?????
1513-60-6
C7H6F6O2
5,6-Difluoro-4,7-bis(4-(2-octyldodecyl)thiophen-2-yl)benzo[c][1,2,5]thiadiazole
1504626-06-5
C54H86F2N2S3
4-(Bromomethyl)picolinonitrile
2-?????????,4-(?????)-(9CI)
153993-99-8
C7H5BrN2
1-Oxa-6-azaspiro[3.3]heptane oxalate(2:1)
1523606-38-3
C12H20N2O6
tert-Butyl 1,8-diazaspiro[4.5]decane-8-carboxylate hemioxalate
1523618-36-1
C28H50N4O8
Benzyl-PEG2-MS
150272-33-6
C12H18O5S
(3aR,4R,6aS)-4-{[(tert-Butyldimethylsilyl)oxy]methyl}-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-c]pyrrole
153172-31-7
C14H29NO3Si
Aluminum hexafluoro-2,4-pentanedionat
15306-18-0
C15H3AlF18O6
Diethyl (3,3-diethoxypropyl)phosphonate
15110-17-5
C11H25O5P
Imidodicarbonimidic diamide, N-[6-[(aminoiminomethyl)amino]hexyl]-N′-(4-chlorophenyl)- (Chlorhexidine Impurity)
152504-10-4
C15H25ClN8
Bis(4-isopropyl-4,5-dihydrooxazol-2-yl)methane
??(4-?????-4,5-????????-2-?)??
152754-11-5
C13H22N2O2
Roxadustat Impurity 36
1537180-08-7
C22H19NO7
2,4-Dinitro-5-phenylbiphenyl
150758-05-7
C18H12N2O4
Methyl (R)-2-((tert-butoxycarbonyl)amino)pent-4-enoate
(R)-??-2-BOC-???-4-???
150652-96-3
C11H19NO4
1,1'-Bis(2-phosphonoethyl)-[4,4'-bipyridine]-1,1'-diium chloride
151538-79-3
C14H18Cl2N2O4P2+2
2-Methyl-2,3-dihydrocyclopenta[a]naphthalen-1-one
150096-57-4
C14H12O
Naphthalene-1,4-diyl bis(trifluoromethanesulfonate)
1,4-??????(?????????????)
152873-78-4
C12H6F6O6S2
2,7-Naphthalenebis(trifluoromethanesulfonate)
151391-00-3
C12H6F6O6S2
2-(Phenylthio)benzoicacid
2-(????)???
1527-12-4
C13H10O2S
4,5,6,7-Tetrahydrofuro[3,2-c]pyridine
4,5,6,7-????????[3,2-c]???
150322-87-5
C7H9NO
9H-Fluorene-2-carbonitrile, 7-bromo-9,9-diphenyl-
1539314-80-1
C26H16BrN
2-(Diphenylphosphino)terephthalic acid
1537175-69-1
C20H15O4P
[1,4'-bipiperidin]-2-one
1,4"-?????-2-ONE
159874-26-7
C10H18N2O
1-Phenyl-3-guanylthiourea
15989-47-6
C8H10N4S
tert-Butyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate
159634-80-7
C18H26N2O2
7-Methyl-1,2,3,4-tetrahydroquinolin-8-amine
160431-49-2
C10H14N2
4-Methylquinolin-7-ol
4-?????-7-?
15463-09-9
C10H9NO
1-(2-(Benzylthio)-5-chlorothiophen-3-yl)ethanone
1-(2-(????)-5-??????-3-?)???
160982-09-2
C13H11ClOS2
(E)-1,2-Bis(4-methoxyphenyl)ethene
4,4'-????-???-???
15638-14-9
C16H16O2
Isoquinolin-7-ylmethanol
(?????-7-?)???
158654-76-3
C10H9NO
5-Bromo-7H-pyrrolo[2,3-d]pyrimidin-2-amine
1556457-89-6
C6H5BrN4
3,3''-Dioctyl-2,2':5',2''-terthiophene
155166-89-5
C28H40S3
4-(Aminomethyl)-7-methoxy-3,4-dihydroquinolin-2(1H)-one hydrochloride
1588440-89-4
C14H27O6P
(E)-Ethyl 3-(3-Hydroxy-4-methoxyphenyl)acrylate
(E)-3-(3-????-4-?????)-2-??????????
155401-23-3
C12H14O4
Dimethyl 3-(chlorosulfonyl)thiophene-2,5-dicarboxylate
158439-31-7
C8H7ClO6S2
tert-Butyl 2-amino-5-methylhexanoate
1543874-84-5
C11H23NO2
1-(Oxetan-3-yl)ethan-1-amine
1544892-89-8
C5H11NO
(1,1,1-Trifluoromethanesulfonato-κO)(triphenylphosphine)gold
156397-47-6
C19H16AuF3O3PS
6-Methyl-1H-indole-4-carboxylic acid
1546171-82-7
C10H9NO2
2-Aminopyrimidine-5-carbaldehyde hydrate
1588441-19-3
C5H7N3O2
2-(2-Methyl-thiazol-4-yl)-phenol
2-(2-METHYL-THIAZOL-4-YL)-??
160241-65-6
C10H9NOS
6,7,8-Trimethoxyquinazolin-4(3H)-one
6,7,8-?????????-4(3H)-?
16064-19-0
C11H12N2O4
Methyl 2,2-dimethyl-1,3-dioxane-5-carboxylate
2,2-???-1,3-???-5-???????????
155818-14-7
C8H14O4
Methyl (2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethyl)glycinate
156939-69-4
C20H22N2O4
Tert-butyl 4-cyano-4-phenylpiperidine-1-carboxylate
1-N-BOC-4-??????-4-??????
158144-79-7
C17H22N2O2
2-(Piperidin-2-yl)pyridine
1,2,3,4,5,6-?????-[2,2']?????
15578-73-1
C10H14N2
(2R,3R,4R,5R)-2-(Acetoxymethyl)-5-(2-amino-8-bromo-6-oxo-1H-purin-9(6H)-yl)tetrahydrofuran-3,4-diyl diacetate
15717-45-0
C16H18BrN5O8
((2R,3S,4S,5R)-5-(6-Amino-2-ethoxy-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (Fludarabine Impurity)
???????????F
159002-28-5
C12H18N5O8P
N-(3-(2-Hydroxy-5-methylphenyl)-3-phenylpropyl)-N,N-diisopropylhydroxylammonium (Tolterodine Impurity)
1554029-91-2
C22H32NO2+
Tolvaptan Impurity 7
1580889-33-3
C25H23ClN2O3
Saxagliptin Impurity 29
1564266-79-0
C11H18N2O3
4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanehydrazide hydrochloride
1588441-05-7
C8H12ClN3O3
2-Hydroxyquinolin-8-yl acetate
(2-??-1H-???-8-?)?????
15450-72-3
C11H9NO3
2-((4-Methoxyphenyl)ethynyl)aniline
157869-15-3
C15H13NO
Butane-1,4-diylbis(triphenylphosphonium) bromide
15546-42-6
C40H38Br2P2
3,5-Dimethyloctane
3,5-?????
15869-93-9
C10H22
5,6,7,8-Tetrahydro-α-methyl-1-naphthalenemethanamine
154377-56-7
C12H17N
1-(Hexyloxy)-4-nitrobenzene
4-N-?????????
15440-98-9
C12H17NO3
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)scandium(III)
15492-49-6
C33H57O6Sc
2,3-Dimethyl-5-nitro-2H-indazole
1588440-92-9
C9H9N3O2
5-Benzamidopentanoic acid
5-(??????)????
15647-47-9
C12H15NO3
Ornidazole Impurity 38
1565482-62-3
C7H11ClN2O
2,6-Diazaspiro[3.4]octan-7-one oxalate
1588440-97-4
C8H12N2O5
1,1,7-Trichlorohept-1-en-3-one
1,1,7-?????-1-??-3-?
158355-41-0
C7H9Cl3O
4-Phenyl-1H-imidazol-2-amine hemisulfate
160072-56-0
C18H20N6O4S
2-Bromo-9-Methyl-9-phenyl-9H-fluorene
1548450-68-5
C20H15Br
[1,1':4',1''-Terphenyl]-2,2'',4,4''-tetracarboxylic acid
1580004-08-5
C22H14O8
1,3,5-Tris[4-(9-carbazolyl)phenyl]benzene
160780-82-5
C60H39N3
2,3-Dihydro-1H-spiro[isoquinoline-4,4'-piperidine] dihydrochloride
1588441-25-1
C13H19ClN2
(R)-3-Methylpiperidine
(R)-(-)-3-??????
16078-25-4
C6H13N
(3S,8s,9s,10r,13r,14s,17r)-10,13-dimethyl-17-((r)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-yl dodecyl carbonate
???????????
15455-85-3
C40H70O3
3,5-Dibromo-1-methyl-4-nitro-1H-pyrazole
3,5-????-1-??-4-???-1H-???
155600-99-0
C4H3Br2N3O2
2-(Dipyrrol-2-yl)methylmesitylene
5-????????
159152-14-4
C18H20N2
3-Amino-6-ethynylpicolinonitrile
2-????????,3-???-6-???-(9CI)
160602-48-2
C8H5N3
((3aR,4R,6R,6aR)-6-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
158078-04-7
C14H16ClN3O4
(4-(Butylthio)phenyl)boronic acid
4-?????????
151588-38-4
C10H15BO2S
2-(Chloromethyl)-1H-benzo[d]imidazole-6-carbonitrile
2-(?????)-1H-??[D]????-6-?????
150613-50-6
C9H6ClN3
2-Ethoxy-2-methylpropanoic acid
????,2-???-2-??
15001-71-5
C6H12O3
1,2-Bis(4-ethynylphenyl)ethyne
??(4-????)????
153295-62-6
C18H10
Adipamidoxime
1,4-????????
15347-78-1
C6H14N4O2
Quinolin-8-ylmethanamine
(???-8-?)????
15402-71-8
C10H10N2
1-(2-Methoxyphenyl)propan-2-amine
N-??????????
15402-84-3
C10H15NO
1',3',3'-Trimethylspiro[benzo[f]chromene-3,2'-indoline]
1,3,3-????????-??-?????????
1592-43-4
C23H21NO
5-Chloro-7-methyl-1H-indole-3-carbaldehyde
5-???-7-??-??-3-????????
15936-83-1
C10H8ClNO
tert-Butyl 2-amino-3-cyano-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate
150986-83-7
C13H17N3O2S
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