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Cato Research Chemicals Inc.??? ?? ??? ?????.
?? ?:
Cato Research Chemicals Inc.
??:
020-
???:
2853283383@qq.com
??:
China
URL:
https://www.catorm.com/
? ?? ?:
17980
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?? ????
N,N'-Ethylenediaminedisuccinic acid
???????????
20846-91-7
C10H16N2O8
(2R,3R,4S,5R)-5-(hydroxymethyl)tetrahydrofuran-2,3,4-triol
??-D-??????(9CI)
36468-53-8
C5H10O5
(1S,4aS,7S,7aS)-Methyl 7-hydroxy-7-methyl-1-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylate
64421-27-8
C17H26O10
(1S,3S,6R)-N,N-dimethyl-7-oxabicyclo[4.1.0]heptane-3-carboxamide
929693-35-6
C9H15NO2
(1S)-Cyclohex-3-ene-1-carboxylic acid (1R)-1-phenylethanamine
67976-82-3
C15H21NO2
(1E,2E)-1,2-Dihydrazonoethane
3327-62-6
C2H6N4
((4S)-4-(4-ethoxyphenyl)-1-methylpiperidin-2-yl)methanol
2512204-89-4
C15H23NO2
Oxazepam EP impurity A
3-??????-3-??-4,5-?????????M
19554-95-1
C15H11ClN2O2
(R)-Desisopropyl Tolterodine
194482-41-2
C19H25NO
Gibberellin A12 Aldehyde
????A12????
19436-07-8
C20H28O3
2-Bromo-1,3,5-trichlorobenzene
1-???-2,4,6-???????
19393-96-5
C6H2BrCl3
(+)-Epipinoresinol
(+)-??????
24404-50-0
C20H22O6
Avanafil Impurity N1
859517-85-4
C7H9BrClNO
4-(2-Piperidin-1-yl-ethoxy)-benzoic Acid
4-(2-????????)??????
89407-98-7
C14H19NO3
4-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-ol
22029-76-1
C13H22O
4-(2,2,6-Trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl)but-3-en-2-one
23267-57-4
C13H20O2
3-Phenylglutaric Acid
4165-96-2
C11H12O4
3-Methylbenzenemethanol
??(3-??)???
587-03-1
C8H10O
Sildenafil Impurity N1
911715-34-9
C9H14N4O3
3-Fluorobenzenethiol
2557-77-9
C6H5FS
8-Cbz-2,4-dioxo-1,3,8-triazaspiro[4.5]decane
??2,4-???-1,3,8-???????[4.5]??-8-???????
28121-73-5
C15H17N3O4
7α-Chloro-16α-methyl Prednisolone
???
67452-97-5
C22H29ClO5
6-Amino-2-propylhexanoic acid
4751-72-8
C9H19NO2
6,7-Dehydro Prednisolone 21-Acetate
6,7-???????????21-?????
2427-45-4
C23H28O6
5-Methoxy carbonyl salicylamide
63874-38-4
C9H9NO4
5-Bromo-6-methoxypicolinamide
2055510-40-0
C7H7BrN2O2
5-Bromo-1,2,3-trichlorobenzene
21928-51-8
C6H2BrCl3
5-(Benzo[d][1,3]dioxol-5-yl)-1-(piperidin-1-yl)pentan-1-one
??????????
23434-88-0
C17H23NO3
4-Carbamoylpyridine 1-oxide
????????1-???
38557-82-3
C6H6N2O2
3-Ethoxyphenol
621-34-1
C8H10O2
3-Bromo-5-methoxyphenol
3-???-5-?????
855400-66-7
C7H7BrO2
3alpha-Hydroxy-4-androstenone
3-?????-4-?????-17-?
2791-99-3
C19H28O2
2-Bromo-3-oxo-N-phenylbutanamide
2198-65-4
C10H10BrNO2
2-tert-butyl-4,5-dichloro-2,3-dihydropyridazin-3-one
2-tert-??-4,5-?????-3(2H)-?????
84956-71-8
C8H10Cl2N2O
3-[(4-Fluorophenyl)thio]-2-hydroxy-2-methylpropanoic acid
3-[(4-??????)??]-2-????-2-??????
339530-91-5
C10H11FO3S
3-(2-Amino-1-hydroxypropyl)phenol
7619-17-2
C9H13NO2
3-(3-chlorophenyl)pentanedioic acid
4759-58-4
C11H11ClO4
3-(3-Methoxyphenoxy)propylamine
3-(3-??????)???-1-??
6451-26-9
C10H15NO2
3,17-Dihydroxy-pregna-3,5-dien-20-one Diacetate
3,17-??????????-3,5-??-20-?
4954-07-8
C25H34O5
3,4-Dimethyl-5-pentyl-2-furannonanoic Acid Methyl Ester
81144-79-8
C21H36O3
2-(4-Nitrophenyl)ethan-1-amine
4-???-?????
24954-67-4
C8H10N2O2
2-(3-Aminoadamantan-1-yl)acetic acid hydrochloride
(3-???-1-????)???????
75667-94-6
C12H20ClNO2
2-(2-Hydroxyphenyl)acetamide (~90%)
2-(2-??????)??????
22446-40-8
C8H9NO2
2-(2-Hydroxyphenoxy)acetic acid
(2-???????)????
6324-11-4
C8H8O4
2-(2,4-Difluorophenyl)acetonitrile
656-35-9
C8H5F2N
6-Hydroxyindazole
6-????????
23244-88-4
C7H6N2O
1-Heptyl-3-methyl-1H-imidazol-3-ium hexafluorophosphate(V)
1-??-3-??-????????????????
357915-04-9
C11H21F6N2P
1H-1,2,3-Triazol-1-amine
1-???-1,2,4-?????
584-14-5
C2H4N4
1-Chloro-3-morpholinopropan-2-ol
40893-69-4
C7H14ClNO2
1-Chloro-2-butanone
1-??????
616-27-3
C4H7ClO
Milnacipran impurity 02
60788-55-8
C11H11NO
2, (5α)-ANDROSTEN-17β-OL
17-??-?????-5-??-?????-2-?
2639-53-4
C19H30O
2,2'-((((Carboxymethyl)azanediyl)bis(ethane-2,1-diyl))bis(azanediyl))diacetic acid
35403-14-6
C10H19N3O6
Ursodeoxycholic Acid impurity 01
???????????
69519-35-3
C26H44O4
(S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanenitrile Hydrochloride
(S)-2-???-3-(3,4-??????)-2-?????????? ??????????
2544-13-0
C12H17ClN2O2
(S)-2-Amino-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid
878384-69-1
C15H22BNO4
(Z)-7-((1R,2R,3R,5S)-3,5-Dihydroxy-2-((S,E)-3-hydroxy-5-(3-(trifluoromethyl)phenyl)pent-1-en-1-yl)cyclopentyl)hept-5-enoic acid
17-?????????????????????F2ALPHA
221246-34-0
C24H31F3O5
1-Bromo-2,4,5-trichlorobenzene
1-???-2,4,5-???????
29682-44-8
C6H2BrCl3
1-Bromo-2,3,5-trichlorobenzene
81067-38-1
C6H2BrCl3
1-Benzyl 3-ethyl 4-ethyl-2,5-dihydro-1H-pyrrole-1,3-dicarboxylate
2095311-48-9
C17H21NO4
13-cis-Retinal
13-CIS-???
472-86-6
C20H28O
10-Decarbamoyl Mitomycin C
10-??????????C
26909-37-5
C14H17N3O4
1,7-Diisopropylnaphthalene
1,7-??????????
94133-80-9
C16H20
1,6-Diisopropylnaphthalene
1,6-??(?????)????
51113-41-8
C16H20
2-amino-N-(2-hydroxyethyl)acetamide
75007-28-2
C4H10N2O2
Doxorubicin Impurity N1
9,10-???????????
80996-23-2
C27H27NO10
4-PREGNEN-11β, 21-DIOL-3, 18, 20-TRIONE 21-ACETATE
297-91-6
C23H30O6
4-Phenyl-1,3-dioxane
4-??-1,3-???
772-00-9
C10H12O2
3-(4-Chlorophenyl)-2-cyanoacrylic acid
3-(4-?????)-2-???????
20374-46-3
C10H6ClNO2
4-Carbamoyl-3-phenylbutanoic acid
6456-86-6
C11H13NO3
4-Amino-6-chloropyrimidin-2-ol
3289-35-8
C4H4ClN3O
3,5,7-Trimethoxyflavone
26964-29-4
C18H16O5
3'-Bromo-2'-methoxyacetophenone
1-(3-BroMo-2-?????)???
267651-23-0
C9H9BrO2
1,5-Diisopropylnaphthalene
1,5-????????????????
27351-96-8
C16H20
1,4-Dichloropentane
1,4-??????.
626-92-6
C5H10Cl2
1,4-Dichloro-2-methylbutane
1,4-????-2-????
623-34-7
C5H10Cl2
1,3-Dibromoacetone
816-39-7
C3H4Br2O
1,1,2,2,3,3,4,4,4-Nonafluoro-N,N-bis(2-hydroxyethyl)butane-1-sulfonamide
1,1,2,2,3,3,4,4,4-??????-N,N-??(2-??????)??-1-?????
34455-00-0
C8H10F9NO4S
1, 4-PREGNADIEN-11, 17, 21-TRIOL-3, 20-DIONE 21-SULPHATE, SODIUM SALT
????-1,4-??-3,20-??,11,17-??????-21-(????)-,?????,(11??)-
3664-95-7
C21H27NaO8S
Warfarin Impurity N1
2514748-07-1
C18H18O3
1-(2-Bromo-6-fluorophenyl)-3-(2-methoxy-5-(trifluoromethyl)phenyl)urea
??,N-(2-broMo-6-??????)-N'-[2-???-5-(????????)??]-
917389-23-2
C15H11BrF4N2O2
[1,1'-Biphenyl]-4-yl(2-chlorophenyl)methanone
2-???-4'-??????
34701-98-9
C19H13ClO
(R)-3-((2S,3S)-5-Hydroxy-2,3,8,8-tetramethyl-4-oxo-2,3,4,8-tetrahydropyrano[3,2-g]chromen-10-yl)hexanoic acid
34366-34-2
C22H28O6
(E)-Ethyl 3-(4-fluorophenyl)acrylate
??3-(4-??????)??????
24393-50-8
C11H11FO2
(5E)-6-Phenyl-5-hexene-2,4-dione
58369-46-3
C12H12O2
(7R)-7-Amino Cefoxitin (Cefoxitin Impurity J)
37051-07-3
C9H11N3O5S
Cefmenoxime Impurity C14
68350-02-7
C10H13ClN6O3S2
(3,4-Diethoxyphenyl)methanol
3,4-?????????
83459-29-4
C11H16O3
2,2-(1,2-Phenylenebis(oxy))diacetic acid
1,2-???????????
5411-14-3
C10H10O6
2,3,4-Trifluoronitrobenzene
??????-1,2,3,-4?????
771-69-7
C6H2F3NO2
2,4-Pyridinedicarboxylic Acid
??? -2,4- ?? ????
499-80-9
C7H5NO4
2,5-Dichlorobenzonitrile
21663-61-6
C7H3Cl2N
2,5-Dichlorothiophene-3-carbonyl chloride
2,5-???????-3-?????????
57248-14-3
C5HCl3OS
2,5-Dioxopyrrolidin-1-yl 4-methyl-4-(methyldisulfanyl)pentanoate
796073-56-8
C11H17NO4S2
1,3-Dibromo-2-methoxybenzene
2,6-???????
38603-09-7
C7H6Br2O
2,6-Difluoro-3-nitroaniline
25892-09-5
C6H4F2N2O2
2-Amino-5-methylhexanoic acid
(R/S)-2-???-5-?????
3558-32-5
C7H15NO2
2-(Aminooxy)ethanamine dihydrochloride
2-??????????????????
37866-45-8
C2H10Cl2N2O
2-Amino-N-(2,2,2-trifluoroethyl)acetamide
2-???-N-(2,2,2-????????)??????
359821-38-8
C4H7F3N2O
Otamixaban
193153-04-7
C25H26N4O4
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