Chemical-Suppliers Chemical-Suppliers

Search for Chemicals

Products found

120 have been found at all. The first hits are listed.
Click the line to select the product
Tetramethylethylene
CAS-Suppliers:
35
Suppliers:
2
CAS: 563-79-1
Formula: C6H12
N-Methylethylenediamine
CAS-Suppliers:
5
Suppliers:
7
CAS: 109-81-9
Formula: C3H10 N2
Dimethylol ethylene urea
Suppliers:
1
CAS: 136-84-5
Tetramethylethylene, 97%
Suppliers:
1
CAS: 563-79-1
Tetramethylethylenediamine
CAS-Suppliers:
71
Suppliers:
5
CAS: 110-18-9
Formula: C6H16N2
trans-sym-Dimethylethylene
CAS-Suppliers:
16
Suppliers:
1
CAS: 624-64-6
Formula: C4H8
1,1-Bis(methylthio)ethylene
CAS-Suppliers:
54
Suppliers:
2
CAS: 51102-74-0
Formula: C9H22Si
1-Methyl diethylenetriamine
Suppliers:
2
CAS: 34066-95-0
Formula: C5H15N3
Cbz-N-Methylethylenediamine
CAS-Suppliers:
7
Suppliers:
2
CAS: 19023-94-0
Formula: C11H16N2O2
dimethylamino nitroethylene
CAS-Suppliers:
2
Suppliers:
6
CAS: 73430-27-0
N,N-Dimethylethylenediamine
CAS-Suppliers:
30
Suppliers:
13
CAS: 110-70-3
Formula: C4H12N2
1,1-bis-(Methylthio)ethylene
CAS-Suppliers:
4
Suppliers:
1
CAS: 51102-74-0
Formula: C4H8S2
Ethylene glycol methyl ether
CAS-Suppliers:
12
Suppliers:
1
CAS: 9004-74-4
Formula: C5H6O4
N,N'-Dimethylethylenediamine
CAS-Suppliers:
21
Suppliers:
17
CAS: 110-70-3
Formula: C4H12N2
N-Methylethylenediamine, 95%
Suppliers:
1
CAS: 109-81-9
1-Methyl-2,2-diphenylethylene
Suppliers:
1
CAS: 778-66-5
Formula: C15H14
N-Boc-N-methylethylenediamine
CAS-Suppliers:
33
Suppliers:
16
CAS: 121492-06-6
Formula: C8H18N2O2
O-Methyl-heptaethylene glycol
CAS-Suppliers:
18
Suppliers:
1
CAS: 4437-01-8
Formula: C15H32O8
Pentamethyldiethylenetriamine
Suppliers:
11
CAS: 3030-47-5
Tris(trimethylsiloxy)ethylene
CAS-Suppliers:
9
Suppliers:
5
CAS: 69097-20-7
Formula: C11H28O3Si3
2,6-Dimethyldiethylenetriamine
Suppliers:
1
CAS: 7356-00-5
Formula: C6H17 N3
Ethylene glycol dimethyl ether
CAS-Suppliers:
52
Suppliers:
4
CAS: 110-71-4
Formula: C4H10O2
O-Methyl-undecaethylene glycol
CAS-Suppliers:
16
Suppliers:
1
CAS: 114740-40-8
Formula: C23H48O12
1-dimethylamino-2-nitroethylene
CAS-Suppliers:
20
Suppliers:
2
CAS: 1190-92-7
Formula: C4H8N2O2
N,N,N'-Trimethylethylenediamine
CAS-Suppliers:
5
Suppliers:
9
CAS: 142-25-6
Formula: (CH3)2NCH2CH2NHCH3
Tetrakis(dimethylamino)ethylene
Suppliers:
8
CAS: 996-70-3
Formula: C10H24N4
Tris(trimethylsilyloxy)ethylene
CAS-Suppliers:
8
Suppliers:
1
CAS: 69097-20-7
Formula: C11H28O3Si3
1,1,4,4-TetramethyldisilEthylene
CAS-Suppliers:
3
Suppliers:
2
CAS: 20152-11-8
Formula: C6H18Si2
1,2,4-Trimethyldiethylenediamine
CAS-Suppliers:
1
Suppliers:
2
CAS: 120-85-4
Formula: C7H16N2
Diethylene Glycol Dimethyl Ether
CAS-Suppliers:
39
Suppliers:
13
CAS: 111-96-6
Formula: C6H14O3
Ethylene glycol monomethyl ether
CAS-Suppliers:
44
Suppliers:
6
CAS: 109-86-4
Formula: C3H8O2
N-Ethyl-N'-methylethylenediamine
CAS-Suppliers:
1
Suppliers:
2
CAS: 111-37-5
Formula: C5H14N2
Polyethylene glycol methyl ether
CAS-Suppliers:
45
Suppliers:
1
CAS: 9004-74-4
Formula: C6H14S2
1,4,7-Trimethyldiethylenetriamine
CAS-Suppliers:
9
Suppliers:
2
CAS: 105-84-0
Formula: C7H19N3
1-(Dimethylamino)-2-nitroethylene
CAS-Suppliers:
7
Suppliers:
2
CAS: 1190-92-7
Formula: C23H38O2
1-methylethylene 2-ethylhexanoate
Suppliers:
1
CAS: 93981-97-6
Formula: C19H36O4
Diethylene glycol di-methyl ether
CAS-Suppliers:
11
Suppliers:
1
CAS: 111-96-6
Formula: C5H4BrFN2
N,N,N′-Trimethylethylenediamine
CAS-Suppliers:
36
Suppliers:
1
CAS: 142-25-6
Formula: C10H17NO5
N-Ethyl-N'-methyl ethylenediamine
CAS-Suppliers:
1
Suppliers:
1
CAS: 111-37-5
Formula: C36H54N4O2
Triethylene Glycol Dimethyl Ether
CAS-Suppliers:
16
Suppliers:
8
CAS: 112-49-2
Formula: C8H18O4
Triethyleneglycol monomethylether
CAS-Suppliers:
50
Suppliers:
10
CAS: 112-35-6
Formula: C10H10O4
1-Phenyl-1-trimethylsiloxyethylene
CAS-Suppliers:
8
Suppliers:
2
CAS: 13735-81-4
Formula: C6H5C(=CH2)OSi(CH3)3
bis(diacetoxymethyl)ethylenesilane
CAS-Suppliers:
1
Suppliers:
1
CAS: 14971-02-9
Formula: C3Co N3
Diethylene glycol monomethyl ether
CAS-Suppliers:
45
Suppliers:
4
CAS: 111-77-3
Formula: C5H12O3
Ethylene glycol dimethyl ether 99%
CAS-Suppliers:
18
Suppliers:
2
CAS: 110-71-4
Formula: C3H6O2S
Ethylene glycol ethyl methyl ether
Suppliers:
3
CAS: 5137-45-1
Formula: CH3OCH2CH2OCH2CH3
Hepta(ethylene glycol) methylether
CAS-Suppliers:
17
Suppliers:
1
CAS: 4437-01-8
Formula: C15H32O8
Polyethylene Glycol Dimethyl Ether
CAS-Suppliers:
9
Suppliers:
10
CAS: 24991-55-7
Formula: CH3O.(C2H4O)n.CH3
1,1-Bis(methylthio)-2-nitroethylene
CAS-Suppliers:
36
Suppliers:
7
CAS: 13623-94-4
Formula: NaIO3
Diethylene glycol methylethyl ether
CAS-Suppliers:
21
Suppliers:
3
CAS: 1002-67-1
Formula: C7H16O3
Hexaethyleneglycol monomethyl ether
CAS-Suppliers:
4
Suppliers:
6
CAS: 23601-40-3
Formula: C10H26N2Si2
N-Boc-N-methylethylenediamine, 97+%
Suppliers:
1
CAS: 121492-06-6
Tetraethylene Glycol Dimethyl Ether
CAS-Suppliers:
12
Suppliers:
19
CAS: 143-24-8
Formula: C10H22O5
Triethylene glycol monomethyl ether
CAS-Suppliers:
24
Suppliers:
4
CAS: 112-35-6
Formula: C7H16O4
1,1'-ethylenebis[3-methylpiperidine]
Suppliers:
1
CAS: 67990-20-9
Formula: C14H28N2
1,1-bis-(Methylthio)-2-nitroethylene
CAS-Suppliers:
31
Suppliers:
3
CAS: 13623-94-4
Formula: C4H7NO2S2
1-Phenyl-1-trimethylsilyloxyethylene
CAS-Suppliers:
8
Suppliers:
1
CAS: 13735-81-4
Formula: C6H5C(=CH2)OSi(CH3)3
Decaethylene Glycol Monomethyl Ether
CAS-Suppliers:
4
Suppliers:
4
CAS: 27425-92-9
Formula: C21H44O11
Diethylene glycol ethyl methyl ether
CAS-Suppliers:
8
Suppliers:
10
CAS: 1002-76-1
Formula: C4H8 Cl N O2 S
MONAETHYLENE GLYCOL MONOMETHYL ETHER
CAS-Suppliers:
7
Suppliers:
5
CAS: 6048-68-6
Formula: C9H13N3O3
N,N,N',N'-Tetramethylethylenediamine
CAS-Suppliers:
37
Suppliers:
27
CAS: 110-18-9
Formula: C6H16N2
N,N-Diethyl-N'-methylethylenediamine
CAS-Suppliers:
5
Suppliers:
2
CAS: 104-79-0
Formula: C7H18N2
Octaethylene Glycol Monomethyl Ether
CAS-Suppliers:
2
Suppliers:
4
CAS: 25990-96-9
Formula: C17H36O9
Polyethylene glycol monomethyl ether
CAS-Suppliers:
62
Suppliers:
2
CAS: 9004-74-4
Formula: CH3(C2H4O)nOH
Tetraethyleneglycol monomethyl ether
CAS-Suppliers:
17
Suppliers:
8
CAS: 23783-42-8
Formula: C19H17IP+
Tetramethyl ethylenetetracarboxylate
Suppliers:
2
CAS: 1733-15-9
Formula: C10H12 O8
Undecae(ethylene glycol) methylether
CAS-Suppliers:
19
Suppliers:
2
CAS: 9004-74-4
Formula: C23H48O12
Ethylene glycol methyl ether acrylate
CAS-Suppliers:
79
Suppliers:
2
CAS: 3121-61-7
Formula: C6H11NO2.HCl
Heptaethylene Glycol Monomethyl Ether
CAS-Suppliers:
7
Suppliers:
7
CAS: 4437-01-8
Formula: C15H32O8
N'-Benzyl-N,N-dimethylethylenediamine
CAS-Suppliers:
2
Suppliers:
7
CAS: 103-55-9
Formula: C11H18N2
N,N,N′-Trimethylethylenediamine
CAS-Suppliers:
40
Suppliers:
1
CAS: 142-25-6
Formula: K2PtCl6
N,N-Dimethylformamide ethylene acetal
CAS-Suppliers:
11
Suppliers:
1
CAS: 19449-26-4
Formula: C5H11NO2
N-Benzyl-N,N'-dimethylethylenediamine
CAS-Suppliers:
2
Suppliers:
5
CAS: 102-11-4
Formula: C11H18N2
oxybis(methylethylene) diacetoacetate
Suppliers:
1
CAS: 85371-63-7
Formula: C14H22 O7
Pentaethylene Glycol Monomethyl Ether
CAS-Suppliers:
6
Suppliers:
4
CAS: 23778-52-1
Formula: C11H24O6
Poly(oxycarbonylmethyleneoxyethylene)
CAS-Suppliers:
1
Suppliers:
1
CAS: 31621-87-1
Formula: (C4H6O3)n
Tetraethylene glycol monomethyl ether
CAS-Suppliers:
18
Suppliers:
3
CAS: 23783-42-8
Formula: C9H20O5
1,1-bis-(Trichlorosilylmethyl)ethylene
CAS-Suppliers:
1
Suppliers:
1
CAS: 78948-04-6
Formula: C4H6Cl6Si2
Dodecaethylene glycol monomethyl ether
CAS-Suppliers:
3
Suppliers:
1
CAS: 9004-74-4
Formula: C25H52 O13
N, N-Dimethylformamide Ethylene Acetal
CAS-Suppliers:
5
Suppliers:
4
CAS: 19449-26-4
Formula: C5H4 Cl2 O2
N,N,N,N,-Pentamethyldiethylenetriamine
CAS-Suppliers:
19
Suppliers:
1
CAS: 3030-47-5
Formula: C6H14N2
Pentamethyldiethylenetriamine (PMDETA)
CAS-Suppliers:
51
Suppliers:
1
CAS: 3030-47-5
Formula: C9H23N3
Polyethylene Glycol Dimethyl Ether 250
CAS-Suppliers:
25
Suppliers:
2
CAS: 24991-55-7
Formula: CH3O.(C2H4O)n.CH3
Polyethylene glycol dimethyl ether 500
CAS-Suppliers:
26
Suppliers:
1
CAS: 24991-55-7
Formula: CH3O.(C2H4O)n.CH3
1,1,4,7,7-Pentamethyldiethylenetriamine
CAS-Suppliers:
52
Suppliers:
1
CAS: 3030-47-5
Formula: C9H23N3
1,2-ethylene 2-benzoyl-5-methylbenzoate
Suppliers:
1
CAS: 85409-81-0
Formula: C32H26O6
1-Methylamino-1-methoxy-2-nitroethylene
CAS-Suppliers:
9
Suppliers:
1
CAS: 110763-36-5
Formula: C4H8N2O3
1-Phenyl-1-Trimethylsiloxyethylene 97%
CAS-Suppliers:
6
Suppliers:
2
CAS: 13735-81-4
Formula: C11H9 N O2 . Na
Ethylene glycol monomethyl ether, Reag.
CAS-Suppliers:
53
Suppliers:
1
CAS: 109-86-4
Formula: C3H8O2
Ethyleneglycol monomethyl ether bromide
CAS-Suppliers:
53
Suppliers:
1
CAS: 6482-24-2
Formula: C3H7BrO
Pentadecae(ethylene glycol) methylether
CAS-Suppliers:
14
Suppliers:
3
CAS: 9004-74-4
Formula: C23H48O12
Polyethylene glycol dimethyl ether 2000
CAS-Suppliers:
26
Suppliers:
1
CAS: 24991-55-7
Formula: CH3O.(C2H4O)n.CH3
1,1,4,7,7-Pentamethyl Diethylenetriamine
CAS-Suppliers:
5
Suppliers:
2
CAS: 3030-47-5
Formula: C9H13NO3
1-Methoxy-1-Methylamino-2-Nitro Ethylene
CAS-Suppliers:
17
Suppliers:
2
CAS: 110763-36-5
Formula: C11H12N2O2S
Ethylene glycol bis(hydroxymethyl ether)
CAS-Suppliers:
5
Suppliers:
1
CAS: 3586-55-8
Formula: C4H10O4
Ethylene Glycol Monomethyl Ether Acetate
CAS-Suppliers:
34
Suppliers:
2
CAS: 110-49-6
Formula: C5H10O3
Methylthio-1-methylamino-2-nitroethylene
CAS-Suppliers:
20
Suppliers:
1
Formula: C3H8ClN3O2S.HCl
N,N'-bis-(Trimethylsilyl)ethylenediamine
Suppliers:
2
CAS: 1821-99-4
Formula: C8H24N2Si2
Polyethylene glycol trimethylnonyl ether
Suppliers:
2
CAS: 60828-78-6
Formula: C12H26O.(C2H4O)n
Diethylene glycol tert-butyl methyl ether
CAS-Suppliers:
4
Suppliers:
1
CAS: 52788-79-1
Formula: C9H20O3
Ethylene glycol monomethyl ether acrylate
CAS-Suppliers:
26
Suppliers:
1
CAS: 3121-61-7
Formula: H2C=CHCO2CH2CH2OCH3
ethylenebis(trimethylammonium) dichloride
Suppliers:
1
CAS: 23252-62-2
Formula: C8H22 N2 . 2 Cl
Poly(Ethylene glycol) dimethyl ether, 500
CAS-Suppliers:
21
Suppliers:
1
CAS: 24991-55-7
Formula: C3H8O4S
Polyethylene Glycol Monomethyl Ether 2000
CAS-Suppliers:
15
Suppliers:
1
CAS: 9004-74-4
Formula: C13H16O2
Tetrakis-(2-pyridylmethyl)ethylenediamine
CAS-Suppliers:
9
Suppliers:
1
CAS: 16858-02-9
Formula: C14H9NO6
1-[(phosphonooxy)methyl]ethylene dilaurate
Suppliers:
1
CAS: 79806-85-2
Formula: C27H53 O8 P
N-(4-Chlorophenyl)-N-methylethylenediamine
Suppliers:
2
CAS: 21647-84-7
Formula: C9H13 Cl N2
Your latest searches
methylethylene 5-(Hydroxymethyl)benzimidazole 5-Chloro-2-(difluoromethoxy)aniline 1-((3-Bromophenyl)sulfonyl)piperidine 1-[2-Nitro-3-(phenylmethoxy)phenyl]ethanone {2-[2-(Dimethylamino)ethoxy]phenyl}methanol 1-[2-(Cyclopropylmethoxy)-6-hydroxyphenyl]ethanone 1-[4-(Bromomethyl)phenyl]-ethanone Poly(oxymethylene) 2-(p-Tolyl)thiazole [4-(Methoxymethoxy)phenyl](3-pyridinyl)methanone 1-(1-(4-(Trifluoromethyl)phenyl)-cyclopropyl)piperazine 6-(methoxymethyl)-2-(methylthio)pyrimidin-4-ol 1-[2-Hydroxy-5-(1-methylethyl)phenyl]ethanone 5-(Benzyloxy)-2-(bromomethyl)pyridine 1-(Triphenylphosphoranylidene)propan-2-one 1-(1-[4-(propan-2-yloxy)phenyl]ethyl)hydrazine 2-(Tetradecyloxy)ethanol 1-(p-tolylsulfonyl)piperazine 6-Chloro-4-(N-cyclopropylamino)-2-(methylthio)pyrimidine 3-(Trifluoromethyl)cinnamaldehyde tris-(N,N-bis-(Trimethylsilyl)amide)yttrium(III) 3-(N,N-Dimethylaminomethyl)-5-methyl-2-hexanone 4-{(E)-[(3-fluorophenyl)imino]methyl}phenol 9-[O-(1-Methoxy-1-Methylethyl)Oxime] 2-(tert-butoxy)ethanol {4-[5-(Trifluoromethyl)pyridin-2-yl]phenyl}methanol FMOC-PHE-OL polymethylene Citronellyl-(R)-lactate 5′-O-(4,4′-Dimethoxytrityl)-3′-β-hydroxythymidine 6-(chloromethyl)-2-(methylthio)pyrimidin-4(3H)-one 2-[[(Tetrahydropyran-2-yl)oxy]Methyl]benzaldehyde 2-(Ethyl)thiophenol Pyrimidine,2-chloro-4-methyl-6-(methylthio)- 1-(6-Ethoxy-2-(methylthio)pyrimidin-4-yl)pyrrolidin-3-ol cyanobenzoate 3-Methoxy-6-(hydrazino)pyridine 1-(Trimethylsiloxy)-1,3-butadiene 3-(m-Tolyloxy)piperidine 5-Methoxy-1-[4-(trifluoromethyl)phenyl]-1-pentanone thiocyanobenzoate 4-(p-Tolyl)morpholine 1-(4-Bromophenyl)-2-((3-methoxyphenyl)thio)ethanone 2-[tert-butyl(dimethyl)silyl]oxyethanamine 1-(difluoromethyl)-5-methyl-3-nitro-pyrazole hydroxyhexadec 2-{3-[(methylamino)methyl]piperidin-1-yl}ethanol 3'-(Trifluoromethyl)-4'-Chloroacetophenone bis-(p-Aminophenoxy)dimethylsilane dithiobenzoate 2-((S)-4-Benzylpiperazin-2-yl)ethanol 2-[(Pentachlorophenyl)dithio]ethanol 4-((diphenylphosphoryl)ethynyl)benzonitrile 5-(((tert-Butyldimethylsilyl)oxy)methyl)pyrrolidin-2-one cis-2,2-Dimethyl-3-hexene 2-{(E)-[(4-fluorophenyl)imino]methyl}phenol Titanium(IV)bromide tert-butyl3-[2-(2-hydroxyethoxy)ethoxy]propanoate N,N'-(dimethylsilylene)bis[N-ethylacetamide] 1-[4-(Trifluoromethoxy)phenyl]-2-thiourea 4-(hydrazinomethyl)pyridine 4-Methyl-2-(methylthio)pyrimidine 2-(difluoromethoxy)nicotinonitrile (3S)-3-(tert-Butyl)-1-(phenylmethyl)piperazine 1-[4-(4-Methoxyphenoxy)phenyl]ethan-1-one 6-(trifluoromethyl)pyrazin-2-amine  hydrogenphosphite 1-(Aminomethyl)adamantane 3'-O-(4,4'-Dimethoxytrityl)-2'-deoxyinosine 4-(3-chlorophenyl)-1-(3-nitrophenyl)-1H-pyrazole 2-(Hexadecyloxy)pyridine 4-[2-(Trifluoromethoxy)phenoxy]piperidine 2-(pyrazin-2-yl)-1-[4-(trifluoromethyl)phenyl]ethan-1-ol 5-Hydroxy-pyrazole 4-[(trifluoromethyl)sulfanyl]phenol 1-(3-Fluorophenyl)-1-butanol Chlorethoxyfos ethoxypropionic 1-(p-Tolyl)piperazine 2-(bromomethyl)-4-methoxy-3,5-dimethylpyridine 3-((Trifluoromethyl)thio)bromobenzene ginkgo 1-(4-nitrophenoxy)-4-[4-(4-nitrophenoxy)phenyl]benzene 2-(chloromethyl)-6-(methoxymethyl)pyridine 5'-O-(4,4'-Dimethoxytrityl)-3'-Beta-hydroxythymidine diphosphazenium 1-(perlfuoro-n-hexyl)decane 3-[(2-Ethoxyethoxy)methyl]piperidine 4-(Benzyloxy)pyridine 1-(4-Amino-3-(trifluoromethyl)phenyl)ethanone 1-[2-Chloro-4-(difluoromethoxy)phenyl]ethanone 4-(4-Nitrophenoxy)pyridine 8-Azidoadenosine-5'-diphosphate 1-(Pyridin-3-yl)piperidin-4-amine 3-[2-(Ethylhexyl)oxy]-1,2-propanediol phosphonomethoxy p-(pentyloxy)phenol 2-Bromo-1-[4-(difluoromethoxy)phenyl]ethanone 3-(Tridecafluoro-1-hexyl)-5-(methyl)pyrazole gabapentine 5-Iodobenzo[b]thiophene 1-(difluoromethyl)-3-methyl-4-nitro-pyrazole 1-[5-(3-Chlorophenyl)-2-thienyl]ethanone 1-azido-2-(2-(chloromethoxy)ethoxy)ethane 4-({[2-(dimethylamino)ethyl]amino}sulfonyl)benzoicacid Homoadenosine 4-[2-(Morpholin-4-yl)ethoxy]benzaldehyde 1-Isobutyl-3-(trifluoromethyl)-1H-pyrazole 3-(Trifluoromethoxy)propylisocyanide 1-Vinyl-3-(chloromethyl)tetramethyldisiloxane dibromoadipate hydroxyhexadecan 1-(4-Aminophenyl)-3-(trifluoromethyl) 2-methoxy-4-(tributylstannyl)pyridine 1-[5-(2-Chlorophenyl)-2-thienyl]ethanone 5-((Trimethylsilyl)ethynyl)pyrimidine 4-(Heptyloxy)phenol 3-(4-Fluorophenyl)-5-(methylthio)pyrazole diethoxyphosphono 1-(2-Methoxyethyl)-2-methylpiperazine 2-(2-Methoxyethyl)morpholine 4'-(Trifluoromethylthio)acetophenone P-(heptyloxy)phenol 2-(diethylboryl)pyridine 6-(Difluoromethoxy)nicotinonitrile 4-[1-(2-phenylethyl)tridecyl]pyridine 1-(Trimethylsilyl)-3-(trifluoromethoxy)benzene Cyclopentanone-d8 Cobalt(II)oxide 3-(1-Methylethoxy)azetidine di-tert-Butylselenium (S)-5-(CHLOROMETHYL)PYRROLIDIN-2-ONE 1,3-Dioxane-5-carbonylchloride,2-(1-methylethyl)-(9CI) 2lambda5 3-Hydrazinyl-6-(trifluoromethyl)pyridazine Tris(2-chloro-1-(chloromethyl)ethyl)phosphate 1-Chloro-6-(methoxycarbonyl)isoquinoline 1-(4-nitrophenyl)-5-(trifluoromethyl)-1H-pyrazole dichloroindophenol 4-Methoxy-6-methyl-2-(methylthio)pyrimidine














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