Chemical-Suppliers Chemical-Suppliers

Search for Chemicals

Products found

100 have been found at all. The first hits are listed.
Click the line to select the product
Deoxyuridine
CAS-Suppliers:
75
Suppliers:
1
CAS: 951-78-0
Formula: C9H12N2O5
2-Deoxyuridine
CAS-Suppliers:
79
Suppliers:
1
CAS: 951-78-0
Formula: C9H6O3
2'-Deoxyuridine
CAS-Suppliers:
11
Suppliers:
26
CAS: 951-78-0
Formula: C9H12N2O5
3'-Deoxyuridine
CAS-Suppliers:
2
Suppliers:
5
CAS: 7057-27-4
Formula: C9H12N2O5
5'-Deoxyuridine
CAS-Suppliers:
1
Suppliers:
1
CAS: 15958-99-3
Formula: C9H12N2O5
2'-Deoxyuridine, 99%
Suppliers:
1
CAS: 951-78-0
2'-Deoxyuridine-5,6-d2
Suppliers:
1
CAS: 40632-23-3
Formula: C9H10D20N2O5
5-Iodo-2'-deoxyuridine
CAS-Suppliers:
54
Suppliers:
13
CAS: 54-42-2
Formula: C9H11IN2O5
5-Amino-2'-deoxyuridine
Suppliers:
1
CAS: 5536-30-1
5-Bromo-2'-deoxyuridine
CAS-Suppliers:
18
Suppliers:
15
CAS: 59-14-3
Formula: C9H11BrN2O5
[1'-13C]2'-deoxyuridine
Suppliers:
1
CAS: 478510-85-9
Formula: C9H12 N2 O5
[2'-13C]2'-deoxyuridine
Suppliers:
1
CAS: 478510-87-1
Formula: C9H12 N2 O5
[3'-13C]2'-deoxyuridine
CAS-Suppliers:
1
Suppliers:
1
CAS: 478510-89-3
Formula: [13C]C8H12N2O5
[5'-13C]2'-deoxyuridine
CAS-Suppliers:
1
Suppliers:
1
CAS: 478510-91-7
Formula: C9H12 N2 O5
2'-Amino-2'-deoxyuridine
CAS-Suppliers:
13
Suppliers:
1
CAS: 26889-39-4
Formula: C9H13N3O5
2'-Azido-2'-deoxyuridine
Suppliers:
7
CAS: 26929-65-7
Formula: C9H11N5O5
2'-Bromo-2'-deoxyuridine
Suppliers:
7
CAS: 72218-68-9
Formula: C9H11BrN2O5
2'-Chloro-2-Deoxyuridine
CAS-Suppliers:
27
Suppliers:
1
CAS: 10212-19-8
Formula: C10H13N5Na2O11P2
2'-Deoxyuridine-13C,15N2
CAS-Suppliers:
3
Suppliers:
1
CAS: 369656-76-8
Formula: C9H12 N2 O5
5-Chloro-2'-deoxyuridine
Suppliers:
5
CAS: 50-90-8
Formula: C9H11 Cl N2 O5
5-fluoro-2'-deoxyuridine
CAS-Suppliers:
57
Suppliers:
13
CAS: 50-91-9
Formula: C9H11FN2O5
5-Fluoro-5'-deoxyuridine
CAS-Suppliers:
56
Suppliers:
1
CAS: 3094-09-5
Formula: C9H11FN2O5
5-Iodo-2′-deoxyuridine
CAS-Suppliers:
64
Suppliers:
1
CAS: 54-42-2
Formula: C7H9NO
(+)-5-Iodo-2-deoxyuridine
CAS-Suppliers:
84
Suppliers:
1
CAS: 54-42-2
Formula: C9H11IN2O5
2'-Amino-2'- deoxyuridine
CAS-Suppliers:
10
Suppliers:
1
CAS: 26889-39-4
Formula: C26H37ClN2O2
2'-chloro-2'-deoxyuridine
CAS-Suppliers:
7
Suppliers:
4
CAS: 4753-04-2
Formula: C9H11 Cl N2 O5
2'-Fluoro-2'-deoxyuridine
CAS-Suppliers:
28
Suppliers:
8
CAS: 784-71-4
Formula: C9H11FN2O5
5-Carboxy-2'-deoxyuridine
CAS-Suppliers:
2
Suppliers:
3
CAS: 14599-46-3
Formula: C10H12N2O7
5-Ethynyl-2'-deoxyuridine
CAS-Suppliers:
8
Suppliers:
9
CAS: 61135-33-9
Formula: C11H12N2O5
(+)-5-Iodo-2'-deoxyuridine
CAS-Suppliers:
35
Suppliers:
8
CAS: 54-42-2
Formula: C10H10N2
2'-Methoxy-2'-deoxyuridine
CAS-Suppliers:
6
Suppliers:
1
CAS: 2140-76-3
5-Mercapto-2'-deoxyuridine
Suppliers:
1
CAS: 7085-54-3
Formula: C9H12N2O5S
2'-deoxyuridine 3'-benzoate
Suppliers:
1
CAS: 33001-06-8
Formula: C16H16 N2 O6
5'-O-Trityl-2'-deoxyuridine
CAS-Suppliers:
1
Suppliers:
2
CAS: 14270-73-6
Formula: C28H26N2O5
[5',5''-2H2]2'-deoxyuridine
CAS-Suppliers:
1
Suppliers:
1
CAS: 478511-30-7
Formula: C9H10 D2 N2 O5
(+)-5-Fluoro-2'-deoxyuridine
CAS-Suppliers:
92
Suppliers:
1
CAS: 50-91-9
Formula: C9H11FN2O5
(+)-5-fluoro-5'-deoxyuridine
CAS-Suppliers:
4
Suppliers:
1
CAS: 3094-09-5
Formula: C10H10FNO5
5-Bromo-2'-deoxyuridine, 99%
Suppliers:
1
CAS: 59-14-3
Deoxyuridine 5'-triphosphate
CAS-Suppliers:
24
Suppliers:
1
CAS: 1173-82-6
Formula: Ce.2H2O4S.4H2O
2'-Amino-2'-deoxyuridine, 98%
Suppliers:
1
CAS: 26889-39-4
5-Bromo-2'-deoxyuridine-2-14C
CAS-Suppliers:
2
Suppliers:
2
CAS: 26291-66-7
Formula: C9H11 Br N2 O5
2',2'-Difluoro-2'-deoxyuridine
CAS-Suppliers:
6
Suppliers:
8
CAS: 114248-23-6
Formula: C9H10F2N2O5
2'-Fluoro-2'-deoxyuridine, 99%
Suppliers:
1
CAS: 784-71-4
5-Fluoro-2′-deoxyuridine
CAS-Suppliers:
12
Suppliers:
1
CAS: 50-91-9
Formula: C19H40O3
5-HYDROXYMETHYL-2-DEOXYURIDINE
CAS-Suppliers:
9
Suppliers:
3
CAS: 5116-24-5
Formula: C13H13NO4
5-Ethynyl-2′-deoxyuridine
CAS-Suppliers:
59
Suppliers:
1
CAS: 61135-33-9
Formula: C5H5IN2
5-Hydroxymethyl-2'-deoxyuridine
CAS-Suppliers:
5
Suppliers:
1
CAS: 5116-24-5
Formula: C10H14N2O6
3',5'-Di-O-acetyl-2'-deoxyuridine
CAS-Suppliers:
3
Suppliers:
1
CAS: 13030-62-1
Formula: C13H16 N2 O7
5-Fluoro-2'-fluoro-2'-deoxyuridine
Suppliers:
2
CAS: 72-84-4
Formula: C9H10F2N2O5
2’,2’-Difluoro-2’-deoxyuridine
CAS-Suppliers:
20
Suppliers:
1
CAS: 114248-23-6
Formula: C9H10F2N2O5
E-5-(2-Carboxyvinyl)-2'-deoxyuridine
CAS-Suppliers:
2
Suppliers:
1
CAS: 74131-06-9
Formula: C12H14 N2 O7
[1',2',3',4',5'-13C5]2'-deoxyuridine
CAS-Suppliers:
1
Suppliers:
1
CAS: 478510-94-0
Formula: [13C]5C4H12N2O5
2'-Deoxyuridine-5'-triphosphoric acid
CAS-Suppliers:
2
Suppliers:
1
CAS: 1173-82-6
Formula: C9H15N2O14P3
3,5'-di-o-Acetyl-5-iodo-2'-deoxyuridine
CAS-Suppliers:
2
Suppliers:
5
CAS: 1956-30-5
Formula: C13H15IN2O7
5-Fluoro-5'-Deoxyuridine(Doxifluridine)
CAS-Suppliers:
103
Suppliers:
3
CAS: 3094-09-5
Formula: C4H9NO2
5-bromo-2'-deoxyuridine 5'-monophosphate
Suppliers:
1
CAS: 6666-38-2
Formula: C9H12BrN2O8P
E-5-(2-Carbomethoxyvinyl)-2'-deoxyuridine
CAS-Suppliers:
1
Suppliers:
1
CAS: 86163-17-9
Formula: C13H16 N2 O7
3', 5'-Di-O-acetyl-5-bromo-2'-deoxyuridine
CAS-Suppliers:
6
Suppliers:
1
CAS: 6161-23-5
Formula: C13H15BrN2O7
5-Chloro-3',5'-di-O-acetyl-2'-deoxyuridine
Suppliers:
2
CAS: 6046-63-5
Formula: C13H15ClN2O7
(E)-5-(2-Carbomethoxyvinyl)-2'-deoxyuridine
CAS-Suppliers:
3
Suppliers:
1
CAS: 86163-17-9
Formula: C22H27N3O5
2'-Deoxyuridine 5'-triphosphate sodium salt
CAS-Suppliers:
11
Suppliers:
4
CAS: 102814-08-4
Formula: C9H13N2O14P3.2Na
5'-2-(4,4'-Dimethoxytrityl)-2'-Deoxyuridine
CAS-Suppliers:
12
Suppliers:
5
CAS: 23669-79-6
Formula: C10H12N2O5
5'-O-(4,4'-Dimethoxytrityl)-2'-deoxyuridine
CAS-Suppliers:
17
Suppliers:
1
CAS: 23669-79-6
Formula: C30H30N2O7
(E)-5-(2-BroMovinyl)-2'-deoxyuridine, 98%''''
CAS-Suppliers:
49
Suppliers:
3
CAS: 69304-47-8
Formula: C8H6O4
2'-deoxyuridine-5'-triphosphate disodium salt
CAS-Suppliers:
18
Suppliers:
1
CAS: 102814-08-4
Formula: C10H16N2O14P3Na
2'-Deoxyuridine 5'-monophosphate disodium salt
CAS-Suppliers:
5
Suppliers:
5
CAS: 42155-08-8
Formula: C9H11N2Na2O8P
2'-Deoxyuridine-5'-triphosphate trisodium salt
CAS-Suppliers:
4
Suppliers:
1
CAS: 102814-08-4
2',2'-Difluoro-2'-deoxyuridine 3',5'-Dibenzoate
Suppliers:
1
CAS: 143157-27-1
Formula: C23H18F2N2O7
5'-(4,4'-Dimethoxytrityl)-5-iodo-2'-deoxyuridine
CAS-Suppliers:
16
Suppliers:
3
CAS: 104375-88-4
Formula: C32H33N3O7
2'-Deoxyuridine-5'-triphosphoric acid disodium salt
CAS-Suppliers:
14
Suppliers:
1
CAS: 42155-08-8
Formula: C9H11N2Na2O8P
5-Bromo-2'-deoxyuridine 5'-triphosphate sodium salt
CAS-Suppliers:
2
Suppliers:
3
CAS: 102212-99-7
Formula: C9H14BrN2O14P3.xNa
3',5'-Bis-O-(tert-butyldimethylsilyl)-2'-deoxyuridine
Suppliers:
2
CAS: 64911-18-8
Formula: C21H40N2O5Si2
5'-O-(TERT-BUTYLDIMETHYLSILYL)-5-IODO-2'-DEOXYURIDINE
CAS-Suppliers:
13
Suppliers:
2
CAS: 134218-81-8
Formula: C12H9NO
5-Fluoro-2'-deoxyuridine 5'-monophosphate sodium salt
CAS-Suppliers:
3
Suppliers:
2
CAS: 103226-10-4
Formula: C9H11FN2NaO8P
2'-Deoxyuridine-5'-triphosphoric acid tetralithium salt
Suppliers:
1
CAS: 93858-62-9
Formula: C9H15 N2 O14 P3 . 4 Li
2'-Deoxyuridine-5'-triphosphate, Trisodium Salt;dUTP.Na3
CAS-Suppliers:
17
Suppliers:
1
CAS: 102814-08-4
Formula: C9H11N2Na2O8P
5-Ethyl-3',5'-bis-(4-chlorobenzoyl)-2'-beta-deoxyuridine
CAS-Suppliers:
1
Suppliers:
2
CAS: 25137-84-2
Formula: C25H22 Cl2 N2 O7
3',5'-Bis-O-(tert-butyldimethylsilyl)-5-bromo-2'-deoxyuridine
Suppliers:
1
CAS: 154925-95-8
Formula: C21H39BrN2O5Si2
5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-5-bromo-2'-deoxyuridine
CAS-Suppliers:
2
Suppliers:
1
CAS: 63660-21-9
Formula: C30H29BrN2O7
5-[N-(6-(TRIFLUOROACETAMIDO)HEXYL)-3(E)-ACRYLAMIDO]-2'-DEOXYURIDINE
CAS-Suppliers:
3
Suppliers:
2
CAS: 252337-58-9
Formula: C20H27F3N4O7
5'-O-DMT-5-[N-(6-(trifluoroacetamido)hexyl)-3-E-acryamido]-deoxyuridine
CAS-Suppliers:
1
Suppliers:
1
CAS: 252337-59-0
Formula: C41H45 F3 N4 O9
Your latest searches
[1'-13C]2'-deoxyuridine [SP-4-2-(1S-trans)]-(1,2-Cyclohexanediamine)[ethanedioato]platinum 1-bromo-2-methyl-4-(methylsulfonyl)benzene 1-(bromomethyl)-4-(trifluoromethyl)benzene 2-AMINO-3-HYDROXYPYRIMIDINE 1-(1-(2-bromophenyl)ethyl)hydrazine 3-Methyl-1-(4-nitrophenyl)-1H-pyrazol-5-amine 1-methyl-4-(isopropyl)cyclohexan-1-ol cis,trans-2-(Trifluoromethyl)cyclohexanol Terephthalbis(p-phenetidine) (Z)-N-[2-(2-hydroxyethoxy)ethyl]-9-octadecenamide trans-4-(trans-4-Ethylcyclohexyl)cyclohexanol 1-Boc-4-[(Pyridin-3-ylmethyl)-amino]-piperidine 2-[1-Amino-2-(4-fluorophenoxy)ethylidene] 2-(Trifluoroethoxy)aniline 2-(Aminomethyl)pyrrole N-(2-Aminoethyl)-2-[phenyl(phenylmethyl)amino]acetamide 2-(Bromomethyl)-2-chloromethyl-1,3-dioxane tetraethylmethylenediphosphonate Allyl(chloro)dimethylsilane 2-(Boc-amino)-5-(aminomethyl)pyridine 2-Hydroxy-5-phenyl-nicotinonitrile 2-[(4-methoxyphenyl)methylamino]ethanol dithioerythritol 2-((Dimethylamino)Methyl)-6-Methylcyclohexanone 1-(Benzenesulfonyl)pyrrole 3-methoxy-5-methyl-1,8-naphthyridine n-[2-nitro-4-(trifluoromethyl)phenyl]pyrrolidine fluorothymidinec N-(4-{[(2-hydroxy-1-phenylethyl)amino]sulfonyl}phenyl)acetamide [4-[Chloro(difluoro)methoxy]phenyl]methanol 4-[3-(Trifluoromethyl)phenyl]-1-piperazineethanol 1,2-Hexanediol 2-(difluoromethoxy)-5-methyl-aniline 1-[2,4-dimethyl-2-(isobutyl)-1-oxopentyl]pyrrolidine 2,2'-[(methylphenyl)imino]bisethanol (S)-(-)-alpha-Methyl-4-pyridinemethanol 4-Chlorophenetole 4-Nitroaniline-d4 2-Iodo-6-(trifluoromethyl)pyrazine  5-[(2-Methylphenoxy)methyl]-1,3,4-thiadiazol-2-amine 4-(4-Fluorophenoxy)piperidine 1-(2,5-Dimethylphenyl)acetone 4-Chloro-2-(methylthio)-1-nitrobenzene diethoxyphosphorylmethyl 4-Chloro-6-iodo-7-(trifluoromethyl)quinazoline 1-(BOC-AMINO)-1-(4-BROMOPHENYL)-CYCLOBUTANE 4-(Trifluoromethyl)thiobenzamine Bis(4-tert-butylphenyl)amine 2-Bromo-4-chloro-5-(trifluoromethyl)phenol 3,5-Bis(trifluoromethyl)thiobenzamide 2,6-Dichloro-4-(trifluoromethyl)acetophenone 1-(3,4-dichlorophenyl)-2-[(4-methylphenyl)sulfonyl]-1-ethanol 2-[4-(Thien-2-ylcarbonyl)phenyl]propiononitrile dicarbomethoxy [2-(3-Methoxyphenyl)ethyl][(1-methyl-1H-pyrazol-5-yl)methyl]amine 4-((Trifluoromethyl)thio)benzamide methoxypropanoic 3-Bromo-5-chloro-2-(trifluoromethoxy)aniline 2-Amino-4-(3-bromophenyl)pyrimidine 1-(2-Benzothiazolyl)-4-piperidinol Benzaldehyde,2-[4-(phenylmethyl)-1-piperazinyl]- 2-chloro-1-(4-ethoxyphenyl)ethanone 3-(1-Dimethylamino)ethylphenol 4,8-Bis(hydroxymethyl)tricyclo[5.2.1.0]decane 1-(2,6-Dihydroxyphenyl)ethanone 1,1'-(dichlorovinylidene)bis[chlorobenzene] 3-(Trifluoromethoxy)propylisocyanide 2-(Diphenylmethoxy)-n-methylethylamine (R)-(-)-N-(3,5-Dinitrobenzoyl)-alpha-phenylethylamine 1-Isobutyl-3-(trifluoromethyl)-1H-pyrazole 4-(2,4-Difluorophenyl)-2-methyl-1-butene Dicyclohexyl(2'-methyl-[1,1'-biphenyl]-2-yl)phosphine 4-(4-Iodophenoxy)tetrahydropyran Dimethoxybis(pentafluorophenyl)silane 1-Cyclopropyl-1-phenylethanol 3-(Cyclooctylamino)propionitrile alpha-Tosyl-(2-bromobenzyl)isocyanide 6-(4-Methylpiperazin-1-yl)pyridazin-3-amine 6-[1-(1-methylethyl)allyl]cyclohex-2-ene-1-carbaldehyde 4'-Ethoxy-2'-hydroxy-3'-methylacetophenone trans-4-(Methylamino)cyclohexanol 2-(4-Bromophenyl)-2-methylpropionitrile 2[4(-n-Octyloxy)-phenyl)-5-n-octyloxy-pyrimidine 6-(Hydroxymethyl)-2-naphthol 5-Methyl-2-(methylthio)pyrimidine 3-Cyclohexyl-1-propanol Benzene,1-(chloromethyl)-4-(phenylmethoxy)- Triphenylphosphoranylidenacetonitrile 4-(pyridin-4-ylmethyl)phthalazin-1(2H)-one 3-Methoxy-5-(trifluoromethyl)benzalderhyde 4-Chloro-2-methyl-6-(trifluoromethoxy)quinoline 1-((3-Bromophenyl)sulfonyl)piperidine 3-(bromomethyl)pyridine-2-carbaldehyde 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]malononitrile 1-(2-(4-fluorophenyl)ethyl)piperazine 2-methyl-4-(heptafluoropropan-2-yl)-aniline 2,2'-(Ethylenedithio)dianiline 2-((4-Chlorophenyl)ethynyl)benzaldehyde 1-(3-Pyridinylmethyl)-4-piperidinol 5-oxo-1-(phenylsulphonyl)-L-proline octylimidazole 1-Ethyl-4-[(4-methylphenyl)ethynyl]benzene bis-[3-(Triethoxysilyl)propyl]-disulfide 3-Iodo-4-nitroaniline 2,2'-thiobis[3,6-dicyclopentyl-p-cresol] 4-Iodo-5-methylisoxazole 4-(aminomethyl)-1h-indazole 4-((4-Bromo-3-fluorophenyl)sulfonyl)morpholine 1-Ethoxy-2-isocyanatobenzene 2,6-Dinitrotoluene-alpha,alpha,alpha-d3 (S)-(-)-beta-Methylphenethylamine 4-(hydrazinomethyl)pyridine 1-(4-Bromo-2-(trifluoromethyl)phenyl)ethanone 2-(4-methylphenyl)-N-{2-[(4-methylphenyl)sulfonyl]ethyl}acetamide 1-(3-chlorophenyl)cyclopropanecarbonitrile 3-[(4-methyl-1-piperazinyl)methyl]benzaldehyde 1H-Indazol-5-amine,6-methoxy-(9CI) 4-Methyl-1-nitro-2-[2-(2-nitrophenoxy)ethoxy]benzene (S)-( )-1-[(R)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldiphenylphosphine (R)-2-Amino-2-(4-bromophenyl)ethanol 4-(2-aminoethylthio)-6-fluoro-2-(trifluoromethyl)quinoline 3-methyl-1-(pyridin-3-ylmethyl)urea S-[2-(4-Azidosalicylamido)ethylthio]-2-thiopyridine tris-(3,5-Dimethylphenyl)phosphine 2-Bromo-6-(bromomethyl)pyridine 3,5'-Dimethyl-2'-methoxybutyrophenone N1-[4-Bromo-2-(trifluoromethoxy)phenyl]acetamide Piperidine-1-thiocarboxamide 1-(2-methoxybenzyl)-1H-pyrazol-5-amine 1-(Aminoethyl)imidazolinone 1-[4-(2-Phenylethyl)benzyl]naphthalene (S)-2-(3,5-dimethylphenyl)pyrrolidine 4-(tert-butyldimethylsilyloxy)butanal 5-(4-Hydroxyphenyl)-3-(trifluoromethyl)pyrazole 6-Allyl-2-(trimethylsilyl)furo[3,2-b]pyridine 2-Chloro-9,10-bis(phenylethynyl)anthracene 2-[4-(Trifluoromethyl)phenyl]ethanol 2-[(2-Naphthyloxy)methyl]oxirane Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine 2-(Hydroxymethyl)pyrimidin-5-ol 3-Iodo-4-(trifluoromethyl)nitrobenzene 2-(2,6-Dimethylbenzoyl)pyridine 1-Naphthyl(methoxy) 4-methoxycarbonyl-4-[(1-0x0propyl)-phenylamino]piperidine 2-(Methylthio)oxazolo[5,4-c]pyridine 5-(Trifluoromethyl)-1,2,3,4-tetrahydronaphthalene L-α-Phosphatidylcholineβ-(pyren-1-yl)hexanoyl-γ-palmitoyl 5-Fluoro-2-hydroxyacetophenone diethylphosphonate 2-((tert-Butyldiphenylsilyl)oxy)-N-methoxy-N-methylacetamide N-[[4-(2-Dimethylaminoethoxy)Phenyl]Methyl]-3,4-Dimethoxy-Benzamide 2-[4(n-Octyloxy)-phenyl]-5-n-butyloxy-pyrimidine 1-bicyclo[2.2.1]hept-2-ylethanone (2-Carbomethoxy)propoxy-beta-Cyclodextrin 3-(1-Benzylpiperidin-4-yl)pyridine 2-(difluoromethyl)-4-methoxy-1H-benzo[d]imidazole N,N'-bis-(4-Nitrophenyl)carbodiimide N-(3-hydroxy-2-pyridinyl)Acetamide 5-(4-Ethoxycarbonylphenyl)-3-hydroxypyridine diethoxyacetophenone 4-Ethoxycyclohexanone [4-methoxy-2-(trifluoromethoxy)phenyl]methanol 4-(3,5-Dichlorophenyl)-4-hydroxy-1-methylpiperidine 2-Hydroxy-5-(4-methoxy-2-methylphenyl)pyridine 5-(4-BOC-Aminophenyl)-3-trifluoromethoxyphenol 4-(3-Formylphenyl)-2-hydroxypyridine 2-Methoxy-2-(2-naphthyl)acetonitrile dinitrophenylethylamine 3-(Hexamethyleneimino)propionitrile














Copyright © 2002 - 2025 Chemical-Suppliers.eu . All rights reserved.