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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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?? ????
Sodium 1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-olate
6207-89-2
C12H6NNaO3
Methyl 7-((1R,2S,3R,5S)-5-acetoxy-2-(hydroxymethyl)-3-((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)heptanoate
????????,5-(?????)-2-(??????)-3-[(??????-2H-??-2-?)??]-,??????,(1R,2S,3R,5S)-
61302-47-4
C21H36O7
Zinc(II) 2,3,7,8,12,13,17,18-octaethylporphyrin-21,23-diide
17632-18-7
C36H44N4Zn
2-(2-Hydrazinyl-2-oxoethyl)isoquinolin-2-ium bromide
2098787-86-9
C11H12BrN3O
N-(2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-yl)acrylamide
4-??????????-15-???-5,99
68865-30-5
C17H23NO6
(2-Methoxyvinyl)benzene
??-??????
4747-15-3
C9H10O
1-(3-Chloropyridin-2-yl)-1,4-diazepane
1-(3-???-2-???)????
902837-06-3
C10H14ClN3
4,5-Dichloro-2-methylpyridine
514216-44-5
C6H5Cl2N
(S)-2-(2-methoxypropan-2-yl)pyrrolidin-1-amine
(S)-(-)-???-2-(1'-???-1'-????)????
118535-61-8
C8H18N2O
(R)-2-amino-2-(4-hydroxyphenyl)acetamide
(R)-2-???-2-(4-??????)??????
54397-23-8
C8H10N2O2
6-(4-Hydroxyphenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one
103416-88-2
C11H12N2O2
3-Chloronaphthalen-2-ol
2-???-3-????????
56541-64-1
C10H7ClO
Methyl 7-((3R)-5-oxo-3-((tetrahydro-2H-pyran-2-yl)oxy)cyclopent-1-en-1-yl)heptanoate
1-?????-1-???,5-??-3-[(??????-2H-??-2-?)??]-,??????,(3R)-
60934-42-1
C18H28O5
(2S,4R)-1-(tert-butoxycarbonyl)-4-(thiophen-3-ylmethyl)pyrrolidine-2-carboxylic acid
959582-97-9
C15H21NO4S
(S)-(6-Methoxyquinolin-4-yl)((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methanol
(8??,9S)-6'-??????-9-?
572-60-1
C20H24N2O2
5-Phenyl-1H-pyrrol-3-ol
3-?????-5-????
100750-40-1
C10H9NO
Methyl (E)-4-hydroxy-2-methylbut-2-enoate
28127-65-3
C6H10O3
N-(1-hydroxypropan-2-yl)benzamide
?????,N-(2-????-1-????)-
24629-34-3
C10H13NO2
5-(2-Methoxybenzylidene)thiazolidine-2,4-dione
5835-46-1
C11H9NO3S
(2S,3S,4S,5R,6S)-2-(Methoxycarbonyl)-6-(P-tolylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate
61025-09-0
C20H24O9S
(S)-1-(P-Tolyl)propan-1-amine
(S)-1-P-?????-1-??
623143-32-8
C10H15N
2-Amino-6-hydrazinylpyrimidin-4(1H)-one
6298-85-7
C4H7N5O
9-Bromo-11H-benzo[a]carbazole
1374003-95-8
C16H10BrN
(8-Phenylnaphthalen-1-yl)boronic acid
8-??-1-????????
181135-36-4
C16H13BO2
7-Benzyl-6-chloro-7H-purine
6-???-7-????
1928-77-4
C12H9ClN4
2-Bromo-5-(2,5-dimethyl-1H-pyrrol-1-yl)pyridine
638352-42-8
C11H11BrN2
5-((3-(Trifluoromethyl)benzyl)thio)-1,3,4-thiadiazole-2(3H)-thione
5-[3-(????????)????]-1,3,4-?????-2-??L
175277-94-8
C10H7F3N2S3
1-Hydroxyacridin-9(10H)-one
65582-54-9
C13H9NO2
2-Bromo-1-(4-hydroxy-3-methoxyphenyl)ethan-1-one
2-???-1-(4-?????-3-?????)???
69638-06-8
C9H9BrO3
Tert-butyl (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)pyrrolidine-1-carboxylate
307531-88-0
C24H28N2O4
N-(Phenylseleno)phthalimide
71098-88-9
C14H9NO2Se
2,2'-(Ethane-1,2-diylbis(azanediyl))dibutyric acid
2,2'-(ETHYLENEDIIMINO)-????
498-17-9
C10H20N2O4
(3AR,4S,5R,6aS)-4-(hydroxymethyl)-5-((triethylsilyl)oxy)hexahydro-2H-cyclopenta[b]furan-2-one
913258-07-8
C14H26O4Si
4,4'-Bis((1H-1,2,4-triazol-1-yl)methyl)-1,1'-biphenyl
960041-69-4
C18H16N6
2-Phenoxyethyl butyrate
2-??????????
23511-70-8
C12H16O3
(2aR,3aS,3bS,3cS,5aS,6R,8aS,8bR)-6-Acetyl-3b,5a-dimethyl-2,10-dioxo-2,2a,3,3a,3b,3c,4,5,5a,6,7,8,8a,8b,9,10-hexadecahydrocyclopenta[a]cyclopropa[g]phenanthren-6-yl acetate (Cyproterone Acetate Impurity)
6-KetoCyproterone?????
17184-05-3
C24H30O5
2-Chloro-n,n-diethylpropanamide
54333-75-4
C7H14ClNO
Methyl (E)-3-(2-(dimethylamino)vinyl)-2-nitrobenzoate
3-[(E)-2-(??????)???]-2-????????????
68109-89-7
C12H14N2O4
(5S,8S,9R,10S,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol (Desogestrel Impurity)
????????-3isoMer
201360-82-9
C22H30O
2,4-Dichloro-3,5-dimethyl-6-nitrophenol
2,4-????-3,5-???-6-?????
70444-49-4
C8H7Cl2NO3
(3AS,4R,7R,8R,8aS)-2,2-dimethylhexahydro-4,7-epoxy[1,3]dioxolo[4,5-c]oxepin-8-ol
14440-51-8
C9H14O5
4,5-Diamino-5-oxopentanoic acid
??????
328-48-3
C5H10N2O3
4-(4-Nitrophenyl)-1,3-dihydro-2H-imidazole-2-thione
1-(4-?????)?????-2-??
6857-35-8
C9H7N3O2S
(S)-2-amino-3-phenyl-1-(piperidin-1-yl)propan-1-one
(S)-1-(2-???-1-??-3-?????)-????
102292-89-7
C14H20N2O
4-Chloro-5-iodo-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine
911397-54-1
C15H15ClIN5O
6-Chloro-N-((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)-5-nitro-2-(propylthio)pyrimidin-4-amine
1427523-93-0
C16H15ClF2N4O2S
((2R,3S)-3-acetoxy-5-methoxytetrahydrofuran-2-yl)methyl acetate
??-2-???-D-??????????????
151767-35-0
C10H16O6
Methyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)(ethyl)carbamate
1361570-27-5
C21H21FN8O2
N-(4-(4-fluorophenyl)-5-formyl-6-isopropylpyrimidin-2-yl)-2-hydroxy-N,2-dimethylpropane-1-sulfonamide
2101546-09-0
C19H24FN3O4S
(2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
67945-53-3
C24H26O12
N-((2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(undecyloxy)tetrahydro-2H-pyran-3-yl)acetamide
152914-68-6
C19H37NO6
(2S,3R,4S,5R,6R)-2-(2-nitrophenoxy)-6-((trityloxy)methyl)tetrahydro-2H-pyran-3,4,5-triol
114102-89-5
C31H29NO8
(2S,3S,4S,5S,6R)-2-((4-aminophenyl)thio)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
129970-93-0
C12H17NO5S
2-Methyl-3,4-dihydro-2H-pyran-3,4-diol
53657-42-4
C6H10O3
(3S,6R)-2-((benzoyloxy)methyl)-6-(2,2,2-trichloro-1-iminoethoxy)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate
2,3,4,6-???-O-???-A-D-???????????????????????
138479-78-4
C36H28Cl3NO10
Tributyl(5-hexylthiophen-2-yl)stannane
388616-37-3
C22H42SSn
4,8-Bis((2-hexyldecyl)oxy)benzo[1,2-b:4,5-b']dithiophene
1254985-73-3
C42H70O2S2
(4,4,9,9-Tetrakis(4-octylphenyl)-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-diyl)bis(trimethylstannane)
1433218-20-2
C78H106S2Sn2
(3R,5S,6R)-6-(acetoxymethyl)tetrahydro-2H-pyran-2,3,5-triyl triacetate
5040-09-5
C14H20O9
(2R,3R,4S,5R)-4-fluorohexane-1,2,3,5,6-pentaol
34339-82-7
C6H13FO5
(2R,3R,4R,5R)-5-((benzoyloxy)methyl)-3-hydroxy-3-methyltetrahydrofuran-2,4-diyl dibenzoate
2-C-??-1,3,5-??-O-???-??-D-????????
16434-48-3
C27H24O8
(S)-1-(4-methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinoline-2(1H)-carbaldehyde
29144-31-8
C18H23NO2
Sodium 1,3,4-thiadiazole-2,5-bis(thiolate)
???1,3,4-?????-2,5-??????
55906-42-8
C2H3N2NaS3
(R)-1-(2-FLUORO-3-METHOXYPHENYL)ETHAN-1-AMINE
(1R)-1-(2-????-3-?????)????-HCl
1213014-67-5
C9H12FNO
3,7-Dichloro-4-azaindole
3,7-????-4-????
1190315-15-1
C7H4Cl2N2
2,6-Diaminophenol
2,6-??????
22440-82-0
C6H8N2O
(R)-5-(2-fluoro-4-(5-(hydroxymethyl)-2-oxooxazolidin-3-yl)phenyl)picolinonitrile
1597428-07-3
C16H12FN3O3
2-(7-Methoxy-1,2,3,4-tetrahydronaphthalen-1-yl)acetamide
92041-01-5
C13H17NO2
10-(3-(4-(2-Hydroxyethyl)piperazin-1-yl)propyl)-2-(trifluoromethyl)-10H-phenothiazine 5-oxide (Fludarabine Impurity)
??????????
1674-76-6
C22H26F3N3O2S
Tert-butyl (3S,5S)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate
1428118-12-0
C37H43FN2O5
1,1',1'',1'''-(1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetrayl)tetrakis(2,2,2-trifluoroethan-1-one)
201610-16-4
C18H20F12N4O4
5'-(4-Carboxyphenyl)-2'-methoxy-4'-methyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid
1842393-49-0
C29H22O7
(S)-4-(((benzyloxy)carbonyl)amino)-5-(((S)-1-carboxy-2-(1H-indol-3-yl)ethyl)amino)-5-oxopentanoic acid
73170-51-1
C24H25N3O7
(S)-N-(1-(naphthalen-2-ylamino)-1-oxopropan-2-yl)benzamide
BZ-ALA-???
201988-47-8
C20H18N2O2
B-[2-[(2,2-Dimethyl-1-oxopropyl)amino]-3-pyridinyl]boronic acid
2-[(2,2-????????)???]???-3-???
1036243-43-2
C10H15BN2O3
Bis(2,2,2-trichloroethyl) phosphorochloridate
17672-53-6
C4H4Cl7O3P
Dodecanoyl-L-serine
14379-56-7
C15H29NO4
Methyl methyl-D-valinate
769890-37-1
C7H15NO2
2-(2-Methoxyphenyl)acetohydrazide
2-???-???????????
34547-26-7
C9H12N2O2
11-(3-Bromopropyl)tricosane
1562171-25-8
C26H53Br
2,5-Dichloro-3-methoxypyrazine
2,5-????-3-??????
36398-43-3
C5H4Cl2N2O
(3S,4R)-1-(tert-butoxycarbonyl)-4-(2-nitrophenyl)pyrrolidine-3-carboxylic acid
959577-51-6
C16H20N2O6
Ethyl 2,3-diaminobenzoate
??2,3-?????????
37466-88-9
C9H12N2O2
7-Methylbenzo[d]oxazole
7-????[d]???
10531-82-5
C8H7NO
(6-((Tetrahydro-2H-pyran-4-yl)oxy)pyridin-3-yl)boronic acid
6-(????????-4-???)???-3-???
1028745-48-3
C10H14BNO4
9H-carbazole-2-carbaldehyde
9H-???-2-??????
99585-18-9
C13H9NO
1,2,5-Thiadiazole-3,4-dicarboxylic acid
1,2,5-?????-3,4-??????
3762-94-5
C4H2N2O4S
Ethyl (E)-4,4,4-trifluoro-2-methylbut-2-enoate
??2-??-4,4,4-????????????
128227-97-4
C7H9F3O2
4-Amino-3-hydroxybutanoic acid hydrochloride
51085-21-3
C4H9NO3
(5-Chloro-2-fluoro-4-methylpyridin-3-yl)boronic acid
5-???-2-????-4-???-3-???
1072944-13-8
C6H6BClFNO2
5,5'-Dimethyl-2,2'-bipyrimidine
935267-14-4
C10H10N4
5-Chloro-N-(4-chlorophenyl)-2-hydroxybenzamide
?????; 4'5-?????????????;?????, 5-???-N-(4-?????)-2--?????-
1147-98-4
C13H9Cl2NO2
5-(Methylamino)-1H-imidazole-4-carboxamide
1H-????-4-???????,5-(?????)-(9CI)
90801-87-9
C5H8N4O
1-Methyl-3-pentyl-1H-imidazol-3-ium trifluoromethanesulfonate
1-??-3-????????????????????
460345-15-7
C10H17F3N2O3S
1-Hexyl-4-methylpyridin-1-ium bromide
N-??-4-???????????
70850-60-1
C12H20BrN
1,3,5-Tri(pyrimidin-5-yl)benzene
226714-40-5
C18H12N6
1-Bromo-4-(prop-1-en-1-yl)benzene
4489-23-0
C9H9Br
l-methionylglycine hydrochloride
26308-13-4
C7H15ClN2O3S
4-Benzylidene-2-methyloxazol-5(4H)-one
2-??-4-(?????)???-5(4H)-?
881-90-3
C11H9NO2
Ethyl 5-ethoxy-4-methyloxazole-2-carboxylate
2-????????,5-???-4-??-,??????
23429-04-1
C9H13NO4
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