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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'-(Hydroxymethyl)-[1,1'-biphenyl]-2-carboxylic acid
4'-(???????)-[1,1'-???]-2-?????
158144-54-8
C14H12O3
5-Chloro-quinoline-4-carboxylic acid
5-??????-4-?????
62482-32-0
C10H6ClNO2
(2-(Allyloxy)-6-chloro-4-methoxyphenyl)methanol
1638768-73-6
C11H13ClO3
3(S)-3-Hydroxymethyl-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester
3(S)-3-??????-3,4-????-1H-?????-2-?????tert-??????
183958-71-6
C15H21NO3
6-Bromo-7-hydroxy-4-(hydroxymethyl)-2H-chromen-2-one
223420-41-5
C10H7BrO4
TPD48-2Br
1262241-50-8
C18H25Br2NO2S
BTZ2NO226-2Br
1613460-25-5
C14H17Br2N5O4
3-Propoxy-pyrrolidine
3-????????
946681-61-4
C7H15NO
(4,4-Diethoxy-butyl)-methyl-amine
γ-????????????,??????
114094-45-0
C9H21NO2
(8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-Chloroacetyl)-9-fluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl propionate (Clobetasol Propionate Impurity)
25120-99-4
C25H34ClFO5
(Trifluoromethyl)cyclohexane
(????????)?????
401-75-2
C7H11F3
DPTPCz
1313391-57-9
C33H22N4
6'-(Diethylamino)-2'-(phenylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one
29512-46-7
C30H26N2O3
1-(Tert-butoxy)-4-(trifluoromethyl)benzene
16222-44-9
C11H13F3O
3-Methyl-4-azaindole
3-??-1H-???[3,2-b]???
25796-94-5
C8H8N2
Methyl benzooxazol-2-yl-acetate
???????-2-YL-?????
75762-23-1
C10H9NO3
4-(2-Bromo-acetyl)-benzoic acid ethyl ester
??4-(2'-??????)?????
81590-55-8
C11H11BrO3
3-(Trimethylsilyl)phenol
3-(??????)??
17881-95-7
C9H14OSi
4-Bromo-2-trifluoromethyl-pyridine hydrobromide
4-???-2-(????????)??????????
1263378-63-7
C6H4Br2F3N
2-Piperazin-1-yl-1H-benzoimidazole
2-(1-?????)-?????
57260-68-1
C11H14N4
4,4'-Iminodiphenol hydrochloride
1965310-24-0
C12H12ClNO2
4-(2-((2S,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)thiazol-4-yl)benzonitrile (Isavuconazole Impurity))
1176988-44-5
C22H17F2N5OS
4,4'-((4-(4H-1,2,4-Triazol-4-yl)phenyl)azanediyl)dibenzoic acid
2376054-07-6
C22H16N4O4
2-Chloro-4-methyl-thiazole-5-sulfonic acid amide
2-???-4-?????-5-?????
348086-67-9
C4H5ClN2O2S2
1-Phenethylthiourea
6815-00-5
C9H12N2S
(2,6-Difluorophenyl)(piperidin-4-yl)methanone
1388072-44-3
C12H13F2NO
4-Amino-6-hydroxyisophthalic acid
15540-79-1
C8H7NO5
2,4′-Bisphenol A
o-[1-(4-??????)-1-????]??
837-08-1
C15H16O2
Butan-2-one oxime compound with methoxy(2-(methylsilyl)-2lambda5-butan-2-ylidene)azane (1:1)
??-2-?O,O'-(???????)???
37843-26-8
C10H22N2O2Si
2-Isopropylthiazole
2-????????
15679-10-4
C6H9NS
Cobinic acid-abcdg-pentamide, Co-(cyano-κC)-, dihydrogen phosphate (ester), inner salt, 3′-ester with (5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3)
???????-e-???????
26264-28-8
C63H87CoN13O15P
1H-Indene-2-boronic acid pinacol ester
1H-??-2-??????????
749869-98-5
C15H19BO2
3,6-Dichloropyrido[2,3-b]pyrazine
3,6-???????[2,3-b]???
1350925-22-2
C7H3Cl2N3
CZ1011-2Bb
1185885-88-4
C45H73B2NO4
S-(benzo[d]thiazol-2-yl)-N-(benzo[d]thiazol-2-ylthio)-N-(tert-butyl)thiohydroxylamine
N,N-??[(2-??????)??]-tert-????
3741-80-8
C18H17N3S4
4-((1-Carboxypropyl)amino)butanoic acid (Levetiracetam Impurity)
1543353-92-9
C8H15NO4
Diethyl (ethoxymethyl)phosphonate
10419-80-4
C7H17O4P
Tert-butyl 3,3-difluoro-5-oxopiperidine-1-carboxylate
1303974-84-6
C10H15F2NO3
5-Bromo-4-(p-tolyl)pyrimidine
149323-50-2
C11H9BrN2
N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-((3-nitropyridin-2-yl)thio)cysteine
159700-51-3
C23H19N3O6S2
2-Chloro-1-(2-((2-chloroethyl)amino)-2-oxido-1,3,2-oxazaphosphinan-3-yl)ethanone (Ifosfamide Impurity)
2'-????????
119670-13-2
C7H13Cl2N2O3P
BT2F-Br
1557037-07-6
C6HBrF2N2S
(R)-tert-Butyl 3-(hydroxymethyl)hexanoate (Brivaracetam Impurity)
1928755-17-2
C11H22O3
6-Bromohexyl acrylate
112231-58-0
C9H15BrO2
3,4-Dipropoxycyclobut-3-ene-1,2-dione
61732-53-4
C10H14O4
2-(2-Chloro-phenyl)-thiazole-4-carboxylic acid ethyl ester
2-(2-???-??)-???-4-??????????
132089-36-2
C12H10ClNO2S
1-(3,4-Dimethoxyphenyl)-2,2-dihydroxyethan-1-one
3,4-?????????????
163428-90-8
C10H12O5
N1,N2-dimesitylethane-1,2-diimine
N,N'-??(2,4,6-??????)??-1,2-???
56222-36-7
C20H24N2
1H-indole-6-sulfonamide
1H-??-6-?????(9CI)
145951-26-4
C8H8N2O2S
2-Chloro-5-ethylphenol
2-???-5-????
153812-97-6
C8H9ClO
(S)-1-Methoxymethyl-propylamine hydrochloride
2-????,1-???-,???(1:1),(2S)-
677742-59-5
C5H14ClNO
(3S,4R,5S)-3,4-Dihydroxy-5-(hydroxymethyl)dihydrofuran-2(3h)-one
L-???-1,4-??
133908-85-7
C5H8O5
3'-Bromo[1,1'-biphenyl]-3-carbonitrile
3'- ?? ? [1 : 1'- ? ??] -3- ?? ??
1040141-34-1
C13H8BrN
3-(2-Chloro-phenyl)-3-oxo-propionic acid
76103-96-3
C9H7ClO3
[1,3]Dithiolo[4,5-d][1,3]dithiole-2-thione
4,5-??????-1,3-???-2-??
70800-59-8
C4H2S5
Bis(2,4-pentanedionato)manganese(ii) dihydrate
22033-51-8
C10H16MnO5
5-(4-Cyclohexylpiperazin-1-yl)-4-(4,5-dichlorothiophen-2-yl)thiazol-2-amine (Avatrombopag Impurity)
570407-63-5
C17H22Cl2N4S2
Phosphoric acid potassium salt
?? ???
16068-46-5
H4KO4P
[6,6]-Phenyl-C61-butyric acid n-octyl ester
[6,6]-??C61??????????
571177-68-9
C79H28O2
2-Bromocyclopentanol
???????,2-???-(7CI,9CI)
74305-04-7
C5H9BrO
(S)-3-aminopiperidine-2,6-dione
3-???-????-2,6-??
29883-25-8
C5H8N2O2
(1S,cis)-4-(4-Chlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride (Sertraline Impurity)
3-????????????
79646-00-7
C17H19Cl2N
2,2',2'',2'''-(Porphyrin-5,10,15,20-tetrayl)tetraaniline
68070-27-9
C44H34N8
2,5-Difluoro-isonicotinonitrile
2,5-????????-4-??????
1214331-33-5
C6H2F2N2
(S)-tert-Butyl 2-((tert-butoxycarbonyl)amino)-4-iodobutanoate
161370-66-7
C13H24INO4
2,2'-(9,9-Bis(4-hexylphenyl)-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
1206875-64-0
C49H64B2O4
2-(2,2-Dimethyl-1,3-dioxolan-4-yl)propane-1,2-diol
2-(2,2-???-1,3-????-4-?)???-1,2-??
129141-48-6
C8H16O4
Methyl (Z)-2-(hydroxyimino)-2-(pyridin-2-yl)acetate
(Z)-??2-(???????)-2-(???-2-?)?????
154410-82-9
C8H8N2O3
2-Oxo-2-(10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)ethyl propionate (Beclomethasone Dipropionate Impurity)
52092-12-3
C28H36O6
2-Iodothiophenol
2-???????
37972-89-7
C6H5IS
6,13-Bis((trimethylsilyl)ethynyl)pentacene
317809-68-0
C32H30Si2
Tris(2-cyanoethyl) borate
126755-67-7
C9H12BN3O3
2-(4-(Diphenylamino)phenyl)-9H-thioxanthen-9-one 10,10-dioxide
1623010-63-8
C31H21NO3S
Sodium 8-acetoxypyrene-1,3,6-trisulfonate
1-??????-3,6,8-??????????
115787-83-2
C18H9Na3O11S3
4-Methoxyphenylglyoxal hydrate
4-????????????
16208-17-6
C9H10O4
Methyl dimethylcarbamodithioate
?????????????
3735-92-0
C4H9NS2
(5S,6S,8R,9S,10S,13S,14S,17R)-17-Acetyl-6,10,13-trimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate (Medroxyprogesterone Acetate Impurity)
17-(?????)-6α-??-5β-????-3,20-??
69688-15-9
C24H36O4
(1S,3R)-1-(Benzo[d][1,3]dioxol-5-yl)-N-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxamide (Tadalafil Impurity)
951661-85-1
C20H19N3O3
BTZ2F26-2Br
1916476-35-1
C14H17Br2F2N3
Brilliant lake red r calcium salt
??219?
6371-76-2
C34H22CaN4O6
Fmoc-4-fluoro-N-methyl-L-phenylalanine
1979176-87-8
C25H22FNO4
Tributyl(4-(2-butyloctyl)thiophen-2-yl)stannane
1638802-06-8
C28H54SSn
O-Methyl (4-cyano-3-(trifluoromethyl)phenyl)carbamothioate (Enzalutamide Impurity)
1895865-10-7
C10H7F3N2OS
(3R,4R,5S,6R)-6-(acetoxymethyl)-3-azidotetrahydro-2H-pyran-2,4,5-triyl triacetate
1,3,4,6-???-?-???-2-???-2-???-D-???????
171032-74-9
C14H19N3O9
(R)-4,5,5-triphenyloxazolidin-2-one
(R)-4,5,5-????-2-??????
156481-74-2
C21H17NO2
(S)-azepane-2-carboxylic acid hydrochloride
(S)?????-1H-???-2-?????HCL
123053-42-9
C7H14ClNO2
Erbium(III) bromide hydrate
???(III)???????
29843-93-4
Br3ErH2O
Polycytidylic acid (potassium)
???????(5′)???
26936-40-3
C9H13KN3O8P
Rhenium(III) iodide 97%
??(III)?????
15622-42-1
I3Re
1-(6-Chloro-pyridin-3-yl)-propan-1-one
1-(6-??????-3-YL)???-1-?
872088-03-4
C8H8ClNO
3'-Bromospiro[fluorene-9,9'-xanthene]
1621397-55-4
C25H15BrO
Chlorophyllin iron complex
?????????
32627-52-4
C34H31FeMgN4O6.Na
Magnesium Metaphosphate
????????????
13573-12-1
MgO6P2
1-Chloro-N,N-dimethylpropan-2-amine hydrochloride
2-???-1-????(???)?????
17256-39-2
C5H13Cl2N
N-(4-Fluoro-phenyl)-guanidine
N-(4-????-??)-????
65783-21-3
C7H8FN3
9-(2-Deoxy-beta-D-ribofuranosyl)-6-methylpurine
6-????2'-????????
16006-64-7
C11H14N4O3
5-Methyl-2-thiouridine
5-??-2-????
32738-09-3
C10H14N2O5S
Tantalum(V) tetraethoxide 2,4-pentanedionate, 99.99%, (metals basis)
20219-33-4
C13H27O6Ta
(3-Chloromethyl-phenyl)-acetic acid
(3-?????-??)-????
857165-45-8
C9H9ClO2
Triiodoplumbane
134879-44-0
HI3Pb
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