ChemicalBook
Chinese English Germany Japanse
1 2 3 4 5 6 7 8 9
73297-36-6Cuprate(1-),[4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo] benzenesulfonato(3-)]-,hydrogenCuprate(1-),[4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo] benzenesulfonato(3-)]-,hydrogen
80448-88-0Cuprate, [μ-[[7,7'-[[6-(phenylamino)-1,3,5-triazine-2,4-diyl]diimino]bis[3-[(3-chloro-2-hydroxy-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonato]]]]di-, tetrasodiumCuprate, [μ-[[7,7'-[[6-(phenylamino)-1,3,5-triazine-2,4-diyl]diimino]bis[3-[(3-chloro-2-hydroxy-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonato]]]]di-, tetrasodium
71786-56-6Cuprate(1-), [2-[[[(5-chloro-2,6-difluoro-4-pyrimidinyl)methylamino]acetyl]amino]-4-[(29H,31H-phthalocyaninylsulfonyl)amino]benzenesulfonato(3-)-N29,N30,N31,N32]-, aminosulfonyl sulfo derivs., sodium saltsCuprate(1-), [2-[[[(5-chloro-2,6-difluoro-4-pyrimidinyl)methylamino]acetyl]amino]-4-[(29H,31H-phthalocyaninylsulfonyl)amino]benzenesulfonato(3-)-N29,N30,N31,N32]-, aminosulfonyl sulfo derivs., sodium salts
73038-37-6Cuprate, [2-[[[(aminosulfonyl)disulfo-29H,31H-phthalocyaninyl]sulfonyl]amino]-5-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino] benzoato-N29,N30,N31,N32]-, disodium hydrogenCuprate, [2-[[[(aminosulfonyl)disulfo-29H,31H-phthalocyaninyl]sulfonyl]amino]-5-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino] benzoato-N29,N30,N31,N32]-, disodium hydrogen
90341-71-2Cuprate(4-), [2-[[[[2-hydroxy-3-sulfo-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]phenylmethyl]azo]-4-sulfobenzoato(6-)]-, sodiumCuprate(4-), [2-[[[[2-hydroxy-3-sulfo-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]phenylmethyl]azo]-4-sulfobenzoato(6-)]-, sodium
75199-10-9Cuprate(4-), [7-[(5-chloro-2-fluoro-6- methyl-4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy -4,6-disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonat o(6-)]-, tetrasodiumCuprate(4-), [7-[(5-chloro-2-fluoro-6- methyl-4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy -4,6-disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonat o(6-)]-, tetrasodium
6661-33-2큐프레이트(2-),[μ-[[7,7'-(카르보닐디이미노)비스[3-[[5-(아미노술포닐)-2-히드록시페닐]아조]-4-히드록시-2-나프탈렌술포네이토]](6-)]]디-,이나트륨Cuprate(2-), [μ-[[7,7'-(carbonyldiimino) bis[3-[[5-(aminosulfonyl)-2-hydroxyphenyl]azo ]-4-hydroxy-2-naphthalenesulfonato]](6-)]]di-, disodium
129212-10-8Cuprate(2-), [4-[[2,4-dihydroxy-3-[(4- nitrophenyl)azo]-5-[[4-[(4-nitro-2-sulfophenyl)amino ]phenyl]azo]phenyl]azo]-3-hydroxy-7-nitro-1-naphthalenesulfonat o(4-)]-, disodiumCuprate(2-), [4-[[2,4-dihydroxy-3-[(4- nitrophenyl)azo]-5-[[4-[(4-nitro-2-sulfophenyl)amino ]phenyl]azo]phenyl]azo]-3-hydroxy-7-nitro-1-naphthalenesulfonat o(4-)]-, disodium
72928-61-1Cuprate(3-), [29H,31H-phthalocyanine-C, C,C-trisulfonato(5-)-N29,N30,N31,N32 ]-Cuprate(3-), [29H,31H-phthalocyanine-C, C,C-trisulfonato(5-)-N29,N30,N31,N32 ]-
73650-11-0Cuprate(3-), [C-[[[5-[(4-amino-6-chloro- 1,3,5-triazin-2-yl)amino]-2-sulfophenyl]amino]sulfonyl ]-C-(aminosulfonyl)-29H,31H-phthalocyanine- C,C-disulfonato(5-)-N29,N30,N31,N3 2]-, trisodiumCuprate(3-), [C-[[[5-[(4-amino-6-chloro- 1,3,5-triazin-2-yl)amino]-2-sulfophenyl]amino]sulfonyl ]-C-(aminosulfonyl)-29H,31H-phthalocyanine- C,C-disulfonato(5-)-N29,N30,N31,N3 2]-, trisodium
82027-60-9구리산염,[μ-[[3,3'-아족시비스[6-[2-[4-[[3-하이드록시-4-[(2-하이드록시-5-설포페닐)아조]페닐]아조]-2-설포페닐]에테닐]벤젠설포나토]]]]디-,육나트륨Cuprate, [μ-[[3,3'-azoxybis[6-[2-[4-[[3-hydroxy-4-[(2-hydroxy-5-sulfophenyl) azo]phenyl]azo]-2-sulfophenyl] ethenyl] benzenesulfonato]]]]di-, hexasodium
125302-01-4Cuprate(3-), [μ-[3-[[5-(aminosulfonyl) -2-hydroxyphenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6 -[(2-hydroxy-5-sulfophenyl)azo]-7-sulfo-2-naphthaleny l]amino]carbonyl]amino]-2-naphthalenesulfonato (7-)]]di-, trisodiumCuprate(3-), [μ-[3-[[5-(aminosulfonyl) -2-hydroxyphenyl]azo]-4-hydroxy-7-[[[[5-hydroxy-6 -[(2-hydroxy-5-sulfophenyl)azo]-7-sulfo-2-naphthaleny l]amino]carbonyl]amino]-2-naphthalenesulfonato (7-)]]di-, trisodium
73507-71-8큐프레이트(2-),[3-[[2,4-디하이드록시-3-[(4-니트로-2-설포페닐)아조]페닐]아조]-2-하이드록시-5-니트로벤젠설포나토(4-)]-,이수소Cuprate(2-), [3-[[2,4-dihydroxy-3-[(4-nitro-2-sulfophenyl) azo] phenyl] azo]-2-hydroxy-5-nitrobenzenesulfonato(4-)]-, dihydrogen
80448-87-9Cuprate(4-),[μ-[[7,7'-[[6-(phenylimino)-1,3,5-triazine-2,4-diyl]diimino]bis[4-hydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2-naphthalenesulfonato]](8-)]] di-,tetrasodiumCuprate(4-),[μ-[[7,7'-[[6-(phenylimino)-1,3,5-triazine-2,4-diyl]diimino]bis[4-hydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2-naphthalenesulfonato]](8-)]] di-,tetrasodium
86101-71-5Cuprate(2-), [29H,31H-phthalocyaninedisulfonato(4-)-N29,N30,N31,N32]-, ammoniumCuprate(2-), [29H,31H-phthalocyaninedisulfonato(4-)-N29,N30,N31,N32]-, ammonium
86457-82-1Cuprate, [2-[[[[3-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-2-hydroxy-5-sulfophenyl]azo]phenylmethyl]azo]-4-sulfobenzoato]-, disodium hydrogenCuprate, [2-[[[[3-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-2-hydroxy-5-sulfophenyl]azo]phenylmethyl]azo]-4-sulfobenzoato]-, disodium hydrogen
129984-40-3Cuprate(2-), [4-[[4-amino-2-hydroxy-3- [(4-nitrophenyl)azo]-5Cuprate(2-), [4-[[4-amino-2-hydroxy-3- [(4-nitrophenyl)azo]-5-[[4-[(4-nitro-2-sulfophenyl )amino]phenyl]azo]phenyl]azo]-3--[[4-[(4-nitro-2-sulfopheny l)amino]phenyl]azo]phenyl]azo]-3-hydro xy-7-Cuprate(2-), [4-[[4-amino-2-hydroxy-3- [(4-nitrophenyl)azo]-5Cuprate(2-), [4-[[4-amino-2-hydroxy-3- [(4-nitrophenyl)azo]-5-[[4-[(4-nitro-2-sulfophenyl )amino]phenyl]azo]phenyl]azo]-3--[[4-[(4-nitro-2-sulfopheny l)amino]phenyl]azo]phenyl]azo]-3-hydro xy-7-
68140-36-3Cuprate(4-), [μ-[5-amino-3-[[3,3'-dihydroxy- 4'-[(2-hydroxy-3,6-disulfo-1-naphthalenyl )azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonat o(8-)]]di-, tetrasodiumCuprate(4-), [μ-[5-amino-3-[[3,3'-dihydroxy- 4'-[(2-hydroxy-3,6-disulfo-1-naphthalenyl )azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-2,7-naphthalenedisulfonat o(8-)]]di-, tetrasodium
9050-09-3구리암모늄셀룰로오스cuprammonium cellulose
126637-70-5큐프레이트(4-),[μ-[[3,3'-[(3,3'-디히드록시[1,1'-비페닐]-4,4'-디일)비스(아조)]비스[5-아미노-4-히드록시-2,7-나프탈렌디술포나토]](8-)]]디-,디리튬디소듐Cuprate(4-), [μ-[[3,3'-[(3,3'-dihydroxy[ 1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4 -hydroxy-2,7-naphthalenedisulfonato]](8-)]]di-, dilithium disodium
125352-04-7Cuprate(3-),[μ-[4-[[3,3'-디히드록시-4'-[(2-히드록시-6-술포-1-나프탈레닐)아조][1,1'-비페닐]-4-일]아조]-3-히드록시-2,7-나프탈렌디술포네이트o(7-)]]디-,암모늄리튬나트륨,compds.디에탄올아민과함께Cuprate(3-), [μ-[4-[[3,3'-dihydroxy-4'- [(2-hydroxy-6-sulfo-1-naphthalenyl)azo][1,1'-biphenyl ]-4-yl]azo]-3-hydroxy-2,7-naphthalenedisulfonat o(7-)]]di-, ammonium lithium sodium, compds. with diethanolamine
CUPRAMMONIUM HYDROXIDECUPRAMMONIUM HYDROXIDE
72894-04-3큐프레이트,[C-(아미노설포닐)-29H,31H-프탈로시아닌-C,C-디설포네이토-N29,N30,N31,N32]-,이나트륨Cuprate, [C-(aminosulfonyl)-29H,31H-phthalocyanine-C,C-disulfonato-N29, N30,N31, N32]-, disodium
85269-51-8Cuprate, [m-[[7,7'-[(6-chloro-1,3,5-triazine-2,4-diyl)diimino]bis[4-hydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2-naphthalenesulfonato]]]]di-, tetrasodiumCuprate, [m-[[7,7'-[(6-chloro-1,3,5-triazine-2,4-diyl)diimino]bis[4-hydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2-naphthalenesulfonato]]]]di-, tetrasodium
13877-24-2Cuprate, tetrachloro-, dipotassiumCuprate, tetrachloro-, dipotassium
72749-50-9큐프레이트(3-),[3-[[4-[[5-[[[(2,3-디클로로-6-퀴녹살리닐)카르보닐]메틸아미노]메틸]-2-술포페닐]아조]-2-히드록시-5-메틸페닐]아조]-4-히드록시-2,7-나프탈렌디술포네이토(5-)]-,암모늄디에탄올아민나트륨염Cuprate(3-), [3-[[4-[[5-[[[(2,3-dichloro- 6-quinoxalinyl)carbonyl]methylamino]methyl]-2-sulfophenyl ]azo]-2-hydroxy-5-methylphenyl]azo]-4-hydrox y-2,7-naphthalenedisulfonato(5-)]-, ammonium diethanolamine sodium salts
72928-71-3Cuprate(3-),[μ-[7-[[3,3'-dihydroxy-4'-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-8-hydroxy-1,6-naphthalenedisulfonato(7-)]]-,trisodiumCuprate(3-),[μ-[7-[[3,3'-dihydroxy-4'-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-8-hydroxy-1,6-naphthalenedisulfonato(7-)]]-,trisodium
85269-52-9Cuprate, [m-[7-[[4-chloro-6-[[6-[(3-chloro-2-hydroxy-5-sulfophenyl)azo]-5-hydroxy-7-sulfo-2-naphthalenyl]amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2-naphthalenesulfonato]]di-, tetrasodiumCuprate, [m-[7-[[4-chloro-6-[[6-[(3-chloro-2-hydroxy-5-sulfophenyl)azo]-5-hydroxy-7-sulfo-2-naphthalenyl]amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2-naphthalenesulfonato]]di-, tetrasodium
92908-46-8Cuprate, [2-[[[[3-[[4-chloro-6-[(2-chloro-5-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-hydroxy-5-sulfophenyl] azo]phenylmethyl]azo]-4-sulfobenzoato]-, trisodium hydrogenCuprate, [2-[[[[3-[[4-chloro-6-[(2-chloro-5-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-hydroxy-5-sulfophenyl] azo]phenylmethyl]azo]-4-sulfobenzoato]-, trisodium hydrogen
73018-46-9큐프레이트(4-),[7-[(5-클로로-2,6-디플루오로-4-피리미디닐)아미노]-4-히드록시-3-[(2-히드록시-4,7-디술포-1-나프탈레닐)아조]-1,5-나프탈렌디설포네이트o(6-)]-,칼륨나트륨Cuprate(4-), [7-[(5-chloro-2,6-difluoro- 4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7 -disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonat o(6-)]-, potassium sodium
85269-53-0Cuprate, [m-[[7,7'-[(6-chloro-1,3,5-triazine-2,6-diyl)diimino]bis[3-[(3-chloro-2-hydroxy-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonato]]]]di-, tetrasodiumCuprate, [m-[[7,7'-[(6-chloro-1,3,5-triazine-2,6-diyl)diimino]bis[3-[(3-chloro-2-hydroxy-5-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonato]]]]di-, tetrasodium
68140-37-4Cuprate(3-), .mu.-4-3,3-di(hydroxy-.kappa.O)-4-1-(hydroxy-.kappa.O)-6-(phenylamino)-3-sulfo-2-naphthalenylazo-.kappa.N11,1-biphenyl-4-ylazo-.kappa.N1-3-(hydroxy-.kappa.O)-2,7-naphthalenedisulfonato(7-)di-, trisodiumCuprate(3-), .mu.-4-3,3-di(hydroxy-.kappa.O)-4-1-(hydroxy-.kappa.O)-6-(phenylamino)-3-sulfo-2-naphthalenylazo-.kappa.N11,1-biphenyl-4-ylazo-.kappa.N1-3-(hydroxy-.kappa.O)-2,7-naphthalenedisulfonato(7-)di-, trisodium
12276-01-6Cuprate(2-), N,N-1,2-ethanediylbisN-(carboxy-.kappa.O)methylglycinato-.kappa.N,.kappa.O(4-)-, (OC-6-21)-Cuprate(2-), N,N-1,2-ethanediylbisN-(carboxy-.kappa.O)methylglycinato-.kappa.N,.kappa.O(4-)-, (OC-6-21)-
289632-60-6Cuprate(4-), 2-(amino-.kappa.N)ethanol7-3-(hydroxy-.kappa.O)-4-1-(hydroxy-.kappa.O)-3-sulfo-7-(2-sulfoethyl)amino-2-naphthalenylazo-.kappa.N1phenylazo-1,3-naphthalenedisulfonato(6-)-, tetrasodiumCuprate(4-), 2-(amino-.kappa.N)ethanol7-3-(hydroxy-.kappa.O)-4-1-(hydroxy-.kappa.O)-3-sulfo-7-(2-sulfoethyl)amino-2-naphthalenylazo-.kappa.N1phenylazo-1,3-naphthalenedisulfonato(6-)-, tetrasodium
90341-73-4Cuprate(6-), [mu-[[3,3'-(carbonyldiimino)bis[8-hydroxy-7-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-1,5-naphthalenedisulfonato]](10-)]]di-, ammonium sodiumCuprate(6-), [mu-[[3,3'-(carbonyldiimino)bis[8-hydroxy-7-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-1,5-naphthalenedisulfonato]](10-)]]di-, ammonium sodium
73507-27-4Cuprate(6-), [mu-[4-[[8-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-4'-[(1-hydroxy-3,6,8-trisulfo-2-naphthalenyl)azo][1,1'-biphenyl]-3,3'-dicarboxylato(10-)]]di-, hexasodiumCuprate(6-), [mu-[4-[[8-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-4'-[(1-hydroxy-3,6,8-trisulfo-2-naphthalenyl)azo][1,1'-biphenyl]-3,3'-dicarboxylato(10-)]]di-, hexasodium
Cuprate, [29H,31H-phthalocyanine-C-sulfonato-N29,N30,N31,N32]-, hydrogen, compd. with (Z)-9-octadecen-1-amineCuprate, [29H,31H-phthalocyanine-C-sulfonato-N29,N30,N31,N32]-, hydrogen, compd. with (Z)-9-octadecen-1-amine
Cupressus seMpervirens PollenCupressus seMpervirens Pollen
Cupressus arizonica PollenCupressus arizonica Pollen
CUPRESSUSLUSITANICACUPRESSUSLUSITANICA
CUPRESSUSMACROCARPAPOLLENCUPRESSUSMACROCARPAPOLLEN
54868-50-7쿠프레솔cupresol
524-63-0쿠프레인O-Desmethyl Quinine
Cupreous-Brown DY-410Cupreous-Brown DY-410
CupressuflavonesCupressuflavones
3952-18-9쿠프레수플라본트리하이드레이트CUPRESSUFLAVONE TRIHYDRATE
솔잣나무껍질추출물CUPRESSUS SEMPERVIRENS BARK EXTRACT
CUPRESSUFLAVONE(SH)CUPRESSUFLAVONE(SH)
cupredoxincupredoxin
CUPRESSUSCUPRESSUS
5046-93-5α-쿠프레넨α-Cuprenene
CUPRESSACEAEPOLLENCUPRESSACEAEPOLLEN
CUPRESSUSMACROCARPANEEDLESCUPRESSUSMACROCARPANEEDLES
Cupressuflavone 4',7,7''-trimethyl etherCupressuflavone 4',7,7''-trimethyl ether
4895-23-2δ-쿠프레넨δ-Cuprenene
cupric aMidosulfonatecupric aMidosulfonate
4-Cuprio(I)benzophenone4-Cuprio(I)benzophenone
3-Cuprio(I)propylmethyl ketone3-Cuprio(I)propylmethyl ketone
15192-76-4구리티오시안산염CUPRIC THIOCYANATE
Cupric pentachlorophenolateCupric pentachlorophenolate
15488-87-6쿠프리에틸렌디아민CUPRIETHYLENEDIAMINE
CUPRIC NITRATE ON MONTMORILLONITE K10CUPRIC NITRATE ON MONTMORILLONITE K10
CupricOxidePowderCuOCupricOxidePowderCuO
Cupric dihydrazine sulfateCupric dihydrazine sulfate
CupricHydroxideCu(OH)2CupricHydroxideCu(OH)2
CUPRIC CHLORIDE SOLUTIONCUPRIC CHLORIDE SOLUTION
10380-28-6옥신-구리Copper quinolate
CupricCarbonateBasicCuCO3Cu(OH)2*H2OCupricCarbonateBasicCuCO3Cu(OH)2*H2O
CUPRIC SALICYLATECUPRIC SALICYLATE
cupric xanthogenatecupric xanthogenate
27787-63-9CUPRIC CHROMATECUPRIC CHROMATE
CupricSulfateAnhydrousCuSO4CupricSulfateAnhydrousCuSO4
14709-56-9큐프릭니트로프러스사이드CUPRIC NITROPRUSSIDE
13861-37-5구리하이드록시플루오라이드Cupric hydroxyfluoride
16509-17-4CUPRIC SILICATECUPRIC SILICATE
15123-69-0구리(II) 셀레네이트CUPRIC SELENATE
CupricAcetateCu(CH3COO)2*H2OCupricAcetateCu(CH3COO)2*H2O
13601-13-3구리 페로사이아나이드CUPRIC FERROCYANIDE
CUPRIC NITRATE CRYSTALSCUPRIC NITRATE CRYSTALS
CUPRICNITRATE,0.1NCUPRICNITRATE,0.1N
CUPRICCHLORAMINECUPRICCHLORAMINE
Cupric Acetate TS, StrongerCupric Acetate TS, Stronger
CUPRIC LACTATECUPRIC LACTATE
CUPRIC BORATECUPRIC BORATE
Cupric 2,4-dihydroxybenzoateCupric 2,4-dihydroxybenzoate
Cupric glycerophosphateCupric glycerophosphate
15844-52-7구리니트릴로트리아세테이트cupric nitrilotriacetate
CUPRIC SULPHATE ACIDIFIED ELECTROLYTE SOLUTIONCUPRIC SULPHATE ACIDIFIED ELECTROLYTE SOLUTION
1344-67-8구리 염화물Cupric chloride
CUPRIC OXIDE - ACSCUPRIC OXIDE - ACS
28069-65-0큐프리믹신Cuprimyxin
CUPRIETHYLENEDIAMINE,1.0MSOLUTIONCUPRIETHYLENEDIAMINE,1.0MSOLUTION
CUPRIC IODIDECUPRIC IODIDE
CupricNitrateCu(NO3)2*3H2OCupricNitrateCu(NO3)2*3H2O
10402-29-6Cupric nitrateCupric nitrate
946843-80-7타르타르산구리수화물,타르타르산구리염Cupric tartrate hydrate, Tartaric acid cupric salt
CUPRICAMMONIUMSULPHATECUPRICAMMONIUMSULPHATE
45885-72-1구리이소니코티노히드라지드cupric isonicotinohydrazide
12062-24-7동 실리코플루오라이드CUPRIC FLUOROSILICATE
cupric schizokinencupric schizokinen
Copyright 2019 © ChemicalBook. All rights reserved