ChemicalBook
Chinese English Germany Japanese
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
3-(3-Methyl-pyrazin-2-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester3-(3-메틸-피라진-2-일아미노)-피롤리딘-1-카르복실산tert-부틸에스테르1353946-15-2
[1-(6-Methoxy-pyriMidin-4-yl)-piperidin-4-yl]-Methyl-aMine hydrochloride[1-(6-메톡시-피리미딘-4-일)-피페리딘-4-일]-메틸아민염산염1353946-17-4
1-(4-Methoxy-benzyl)-3-Methyl-piperazine hydrochloride1-(4-메톡시-벤질)-3-메틸-피페라진염산염1353946-24-3
(2-Chloro-pyridin-3-yl)-(3-MethylaMino-piperidin-1-yl)-Methanone hydrochloride(2-클로로-피리딘-3-일)-(3-메틸아미노-피페리딘-1-일)-메탄온염산염1353946-26-5
N-(5-Chloro-pyrimidin-2-yl)-cyclohexane-1,4-diamine hydrochlorideN-(5-클로로-피리미딘-2-일)-사이클로헥산-1,4-디아민염산염1353946-34-5
1-(6-Ethoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-3-ylaMine hydrochloride1-(6-Ethoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-3-ylaMine hydrochloride1353946-37-8
[1-(2-Furan-2-yl-2-oxo-ethyl)-piperidin-4-yl]-carbaMic acid tert-butyl ester[1-(2-푸란-2-일-2-옥소-에틸)-피페리딘-4-일]-카르바민산tert-부틸에스테르1353946-44-7
[1-(6-Ethoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-2-yl]-Methanol[1-(6-Ethoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-2-yl]-Methanol1353946-46-9
[1-(6-Ethoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-2-ylMethyl]-carbaMic acid tert-butyl ester[1-(6-Ethoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-2-ylMethyl]-carbaMicacidtert-부틸에스테르1353946-50-5
N-(4-Fluoro-benzyl)-cyclohexane-1,4-diamine hydrochlorideN-(4-플루오로-벤질)-사이클로헥산-1,4-디아민염산염1353946-54-9
[1-(6-Methoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-4-yl]-carbaMic acid tert-butyl ester[1-(6-메톡시-2-메틸술파닐-피리미딘-4-일)-피페리딘-4-일]-카르바민산tert-부틸에스테르1353946-56-1
C-[1-(6-Methoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-4-yl]-MethylaMine hydrochlorideC-[1-(6-Methoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-4-yl]-MethylaMine hydrochloride1353946-63-0
4-(6-CyclopropylaMino-pyriMidin-4-ylaMino)-piperidine-1-carboxylic acid tert-butyl ester4-(6-시클로프로필라미노-피리미딘-4-일라미노)-피페리딘-1-카르복실산tert-부틸에스테르1353946-67-4
[6-(3-AMino-piperidin-1-yl)-pyriMidin-4-yl]-cyclopropyl-aMine hydrochloride[6-(3-아미노-피페리딘-1-일)-피리미딘-4-일]-시클로프로필-아민염산염1353946-78-7
4-Methoxy-2-Methylsulfanyl-6-(piperidin-3-ylMethoxy)-pyriMidine hydrochloride4-메톡시-2-메틸설파닐-6-(피페리딘-3-일메톡시)-피리미딘염산염1353946-81-2
1-(6-DiethylaMino-pyriMidin-4-yl)-piperidine-3-carboxylic acid1-(6-디에틸아민노-피리미딘-4-일)-피페리딘-3-카르복실산1353946-91-4
2-[(6-CyclopropylaMino-pyriMidin-4-ylaMino)-Methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester2-[(6-시클로프로필아미노-피리미딘-4-일라미노)-메틸]-피롤리딘-1-카르복실산tert-부틸에스테르1353946-94-7
Diethyl-[6-(3-MethylaMino-piperidin-1-yl)-pyriMidin-4-yl]-aMine hydrochloride디에틸-[6-(3-메틸아미노-피페리딘-1-일)-피리미딘-4-일]-아민염산염1353947-01-9
2-(6-Ethoxy-2-Methylsulfanyl-pyriMidin-4-yloxyMethyl)-piperidine-1-carboxylic acid tert-butyl ester2-(6-에톡시-2-메틸술파닐-피리미딘-4-일옥시메틸)-피페리딘-1-카르복실산tert-부틸에스테르1353947-06-4
[1-(6-DiethylaMino-pyriMidin-4-yl)-piperidin-4-ylMethyl]-carbaMic acid tert-butyl ester[1-(6-디에틸아미노-피리미딘-4-일)-피페리딘-4-일메틸]-카르바민산tert-부틸에스테르1353947-09-7
2-[(6-Methoxy-2-Methylsulfanyl-pyriMidin-4-ylaMino)-Methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester2-[(6-메톡시-2-메틸술파닐-피리미딘-4-일라미노)-메틸]-피롤리딘-1-카르복실산tert-부틸에스테르1353947-15-5
2,4-Dichloro-N-Methyl-N-piperidin-3-yl-benzenesulfonaMide hydrochloride2,4-디클로로-N-메틸-N-피페리딘-3-일-벤젠술포나미드염산염1353947-18-8
1-(6-Methoxy-pyriMidin-4-yl)-[1,4]diazepane hydrochloride1-(6-메톡시-피리미딘-4-일)-[1,4]디아제판염산염1353947-26-8
1-(Pyridine-2-sulfonyl)-pyrrolidin-3-ol1-(피리딘-2-설포닐)-피롤리딘-3-올1353947-28-0
4-(6-Methoxy-2-Methylsulfanyl-pyriMidin-4-yl)-3-Methyl-piperazine-1-carboxylic acid tert-butyl ester4-(6-메톡시-2-메틸설파닐-피리미딘-4-일)-3-메틸-피페라진-1-카복실산tert-부틸에스테르1353947-35-9
4-(2,4-Dichloro-benzenesulfonylmethyl)-piperidine-1-carboxylic acid tert-butyl ester4-(2,4-디클로로-벤젠술포닐메틸)-피페리딘-1-카르복실산tert-부틸에스테르1353947-41-7
4-(6-DiethylaMino-pyriMidin-4-yloxyMethyl)-piperidine-1-carboxylic acid tert-butyl ester4-(6-디에틸a미노-피리미딘-4-일옥시메틸)-피페리딘-1-카르복실산tert-부틸에스테르1353947-42-8
4-[(6-DiethylaMino-pyriMidin-4-yl)-Methyl-aMino]-piperidine-1-carboxylic acid tert-butyl ester4-[(6-디에틸아미노-피리미딘-4-일)-메틸-아미노]-피페리딘-1-카르복실산tert-부틸에스테르1353947-49-5
[1-(6-Methoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-2-ylMethyl]-carbaMic acid tert-butyl ester[1-(6-메톡시-2-메틸술파닐-피리미딘-4-일)-피페리딘-2-일메틸]-카르바민산tert-부틸에스테르1353947-50-8
2-[(6-DiethylaMino-pyriMidin-4-ylaMino)-Methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester2-[(6-디에틸아미노-피리미딘-4-일라미노)-메틸]-피롤리딘-1-카르복실산tert-부틸에스테르1353947-59-7
2-(3-BroMoMethyl-piperidin-1-yl)-pyriMidine2-(3-BroMo메틸-피페리딘-1-일)-피리미딘1353947-69-9
1-(4-Chloro-5-methyl-pyrimidin-2-yl)-[1,4]diazepane hydrochloride1-(4-Chloro-5-methyl-pyrimidin-2-yl)-[1,4]diazepane hydrochloride1353947-71-3
N-(2-AMino-cyclohexyl)-2-chloro-nicotinaMide hydrochlorideN-(2-AMino-cyclohexyl)-2-chloro-nicotinaMide hydrochloride1353947-80-4
4-(2-Chloro-acetyl)-2-Methyl-piperazine-1-carboxylic acid tert-butyl ester4-(2-클로로아세틸)-2-메틸-피페라진-1-카르복실산tert-부틸에스테르1353947-81-5
Benzo[1,3]dioxole-5-carboxylic acid (pyrrolidin-2-ylMethyl)-aMide hydrochloride벤조[1,3]디옥솔-5-카르복실산(피롤리딘-2-일메틸)-아미드염산염1353947-84-8
2,3-Dihydro-benzo[1,4]dioxine-6-carboxylic acid (piperidin-4-ylMethyl)-aMide hydrochloride2,3-Dihydro-benzo[1,4]dioxine-6-carboxylicacid(piperidin-4-ylMethyl)-aMide염산염1353947-91-7
(2-Chloro-pyridin-3-yl)-(4-MethylaMino-piperidin-1-yl)-Methanone hydrochloride(2-클로로-피리딘-3-일)-(4-메틸아미노-피페리딘-1-일)-메탄온염산염1353947-92-8
2,4-Dichloro-N-piperidin-2-ylMethyl-benzenesulfonaMide hydrochloride2,4-디클로로-N-피페리딘-2-일메틸-벤젠술폰아미드염산염1353948-07-8
tert-butyl 4,4'-(2-(Methylthio)pyriMidine-4,6-diyl)bis(oxy)bis(Methylene)dipiperidine-1-carboxylatetert-부틸4,4'-(2-(메틸티오)피리미딘-4,6-디일)비스(옥시)비스(메틸렌)디피페리딘-1-카르복실레이트1353948-09-0
2-Chloro-N-(4-chloro-benzyl)-N-ethyl-acetaMide2-클로로-N-(4-클로로-벤질)-N-에틸-아세타미드1353948-18-1
[1-(2,3-Dihydro-benzo[1,4]dioxine-2-carbonyl)-piperidin-2-ylMethyl]-carbaMic acid tert-butyl ester[1-(2,3-디히드로-벤조[1,4]디옥신-2-카르보닐)-피페리딘-2-일메틸]-카르바민산tert-부틸에스테르1353948-19-2
2,3-Dihydro-benzo[1,4]dioxine-6-carboxylic acid piperidin-3-ylaMide hydrochloride2,3-디하이드로-벤조[1,4]디옥신-6-카르복실산피페리딘-3-yla미드히드로클로라이드1353948-20-5
Benzooxazol-2-yl-pyrrolidin-3-yl-aMine hydrochloride벤주옥사졸-2-일-피롤리딘-3-일-아민염산염1353948-31-8
4-Ethoxy-6-(piperidin-3-yloxy)-pyriMidine hydrochloride4-에톡시-6-(피페리딘-3-일옥시)-피리미딘염산염1353948-32-9
3-BroMoMethyl-1-(3-fluoro-benzyl)-piperidine3-브로모메틸-1-(3-플루오로-벤질)-피페리딘1353948-39-6
2-(3-Methyl-piperazin-1-yl)-benzooxazole hydrochloride2-(3-메틸-피페라진-1-일)-벤조옥사졸염산염1353948-40-9
1-(Pyridine-2-sulfonyl)-piperazine hydrochloride1-(피리딘-2-설포닐)-피페라진염산염1353948-48-7
2-Methyl-1-(toluene-3-sulfonyl)-piperazine hydrochloride2-메틸-1-(톨루엔-3-술포닐)-피페라진염산염1353951-47-9
(4-AMino-piperidin-1-yl)-(2,3-dihydro-benzo[1,4]dioxin-5-yl)-Methanone hydrochloride(4-AMino-piperidin-1-yl)-(2,3-dihydro-benzo[1,4]dioxin-5-yl)-Methanone hydrochloride1353951-55-9
Benzo[1,3]dioxole-5-carboxylic acid piperidin-3-ylaMide hydrochloride벤조[1,3]디옥솔-5-카르복실산피페리딘-3-일라미드염산염1353951-66-2
[1-(2,4-Dichloro-benzenesulfonyl)-piperidin-4-yl]-Methanol[1-(2,4-디클로로-벤젠술포닐)-피페리딘-4-일]-메탄올1353951-75-3
2-Chloro-N-piperidin-4-yl-isonicotinaMide hydrochloride2-클로로-N-피페리딘-4-일-이소니코틴아미드염산염1353951-89-9
3-(3-Nitro-pyridin-2-ylsulfanylMeth yl)-piperidine-1-carboxylic acid te rt-butyl ester3-(3-니트로-피리딘-2-일술파닐메스일)-피페리딘-1-카르복실산테rt-부틸에스테르1353951-90-2
3-BroMo-N-piperidin-4-ylMethyl-benzenesulfonaMide hydrochloride3-BroMo-N-piperidin-4-ylMethyl-benzenesulfonaMide염산염1353952-00-7
2,3-Dihydro-benzo[1,4]dioxine-5-carboxylic acid (pyrrolidin-2-ylMethyl)-aMide hydrochloride2,3-디하이드로-벤조[1,4]디옥신-5-카르복실산(피롤리딘-2-일메틸)-아미드염산염1353952-08-5
1-Benzo[d]isothiazol-3-yl-piperidin-4-ol1-벤조[d]이소티아졸-3-일-피페리딘-4-올1353952-49-4
2-Chloro-N-(6-chloro-pyridin-3-ylMethyl)-N-isopropyl-acetaMide2-클로로-N-(6-클로로-피리딘-3-일메틸)-N-이소프로필-아세트아미드1353952-55-2
N-(1-Benzyl-piperidin-4-ylMethyl)-2-chloro-acetaMideN-(1-벤질-피페리딘-4-일메틸)-2-클로로-아세타미드1353952-74-5
[1-(2-Chloro-acetyl)-piperidin-4-yl]-Methyl-carbaMic acid tert-butyl ester[1-(2-클로로-아세틸)-피페리딘-4-일]-메틸-카르바민산tert-부틸에스테르1353952-84-7
4-(6-Ethoxy-pyriMidin-4-yl)-3-Methyl-piperazine-1-carboxylic acid tert-butyl ester4-(6-에톡시-피리미딘-4-일)-3-메틸-피페라진-1-카르복실산tert-부틸에스테르1353952-97-2
1-(6-Ethoxy-pyriMidin-4-yl)-pyrrolidin-3-ol1-(6-에톡시-피리미딘-4-일)-피롤리딘-3-올1353953-06-6
N-(2-Fluoro-benzyl)-cyclohexane-1,2-diamine hydrochlorideN-(2-플루오로-벤질)-사이클로헥산-1,2-디아민염산염1353953-25-9
2-[(6-Ethoxy-pyriMidin-4-ylaMino)-Methyl]-piperidine-1-carboxylic acid tert-butyl ester2-[(6-에톡시-피리미딘-4-일라미노)-메틸]-피페리딘-1-카르복실산tert-부틸에스테르1353953-34-0
Cyclopropyl-[6-(3-MethylaMino-piperidin-1-yl)-pyriMidin-4-yl]-aMine hydrochloride사이클로프로필-[6-(3-메틸아미노-피페리딘-1-일)-피리미딘-4-일]-아민염산염1353953-44-2
(6-BroMo-pyridin-3-ylMethyl)-cyclopropyl-aMine hydrochloride(6-BroMo-pyridin-3-ylMethyl)-cyclopropyl-aMine hydrochloride1353953-53-3
(6-Ethoxy-2-Methylsulfanyl-pyriMidin-4-yl)-Methyl-piperidin-3-yl-aMine hydrochloride(6-에톡시-2-메틸설파닐-피리미딘-4-일)-메틸-피페리딘-3-일-아민염산염1353953-56-6
Cyclopropyl-[6-(4-MethylaMino-piperidin-1-yl)-pyriMidin-4-yl]-aMine hydrochloride사이클로프로필-[6-(4-메틸아미노-피페리딘-1-일)-피리미딘-4-일]-아민염산염1353953-70-4
1-Acetyl-3-azetidinecarboxylic acid Methyl ester1-아세틸-3-아제티딘카르복실산메틸에스테르1353953-76-0
Methyl-[1-(4-Methyl-benzyl)-piperidin-4-yl]-aMine hydrochloride메틸-[1-(4-메틸-벤질)-피페리딘-4-일]-아민염산염1353953-79-3
2-Methyl-4-(3-methyl-thiophene-2-carbonyl)-piperazine-1-carboxylic acid tert-butyl ester2-메틸-4-(3-메틸-티오펜-2-카르보닐)-피페라진-1-카르복실산tert-부틸에스테르1353953-89-5
4-(4-AMinoMethyl-piperidin-1-ylMethyl)-benzonitrile hydrochloride4-(4-아미노메틸-피페리딘-1-일메틸)-벤조니트릴히드로클로라이드1353953-90-8
3-(6-Ethoxy-pyriMidin-4-yloxyMethyl)-piperidine-1-carboxylic acid tert-butyl ester3-(6-에톡시-피리미딘-4-일옥시메틸)-피페리딘-1-카르복실산tert-부틸에스테르1353954-07-0
2-[(6-Methoxy-2-Methylsulfanyl-pyriMidin-4-ylaMino)-Methyl]-piperidine-1-carboxylic acid tert-butyl ester2-[(6-메톡시-2-메틸술파닐-피리미딘-4-일라미노)-메틸]-피페리딘-1-카르복실산tert-부틸에스테르1353954-14-9
(6-Methoxy-pyriMidin-4-yl)-piperidin-3-yl-aMine hydrochloride(6-메톡시-피리미딘-4-일)-피페리딘-3-일-아민하이드로클로라이드1353954-31-0
3-[Methyl-(3-methyl-thiophene-2-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester3-[메틸-(3-메틸-티오펜-2-카르보닐)-아미노]-피페리딘-1-카르복실산tert-부틸에스테르1353954-33-2
Piperidin-4-ylMethyl-(1-thiazol-2-yl-ethyl)-aMine hydrochloride피페리딘-4-일메틸-(1-티아졸-2-일-에틸)-a민염산염1353954-34-3
N-(4-Chloro-benzyl)-N-cyclopropyl-2-(3-hydroxy-piperidin-1-yl)-acetaMideN-(4-클로로-벤질)-N-사이클로프로필-2-(3-하이드록시-피페리딘-1-일)-아세타미드1353954-37-6
4-(6-Methoxy-pyriMidin-4-yl)-piperazine-1-carboxylic acid tert-butyl ester4-(6-메톡시-피리미딘-4-일)-피페라진-1-카르복실산tert-부틸에스테르1353954-40-1
4-(2-AMinoMethyl-piperidin-1-ylMethyl)-benzonitrile hydrochloride4-(2-아미노메틸-피페리딘-1-일메틸)-벤조니트릴히드로클로라이드1353954-43-4
2-Methyl-1-(pyridine-2-sulfonyl)-piperazine hydrochloride2-메틸-1-(피리딘-2-설포닐)-피페라진히드로클로라이드1353954-48-9
Bis-(4-Methyl-benzyl)-pyrrolidin-2-ylMethyl-aMine hydrochloride비스-(4-메틸-벤질)-피롤리딘-2-일메틸-아민염산염1353954-52-5
[1-(6-Ethoxy-pyriMidin-4-yl)-piperidin-3-yl]-carbaMic acid tert-butyl ester[1-(6-에톡시-피리미딘-4-일)-피페리딘-3-일]-카르바민산tert-부틸에스테르1353954-53-6
Bis-(4-Methyl-benzyl)-piperidin-4-ylMethyl-aMine hydrochloride비스-(4-메틸-벤질)-피페리딘-4-일메틸-아민염산염1353954-60-5
1-PyriMidin-2-yl-[1,4]diazepane hydrochloride1-피리미딘-2-일-[1,4]디아제판염산염1353954-62-7
N-(3-Fluoro-benzyl)-cyclohexane-1,2-diamine hydrochlorideN-(3-플루오로-벤질)-사이클로헥산-1,2-디아민염산염1353954-71-8
4-(6-Methoxy-pyriMidin-4-yl)-2-Methyl-piperazine-1-carboxylic acid tert-butyl ester4-(6-메톡시-피리미딘-4-일)-2-메틸-피페라진-1-카르복실산tert-부틸에스테르1353954-72-9
2-(4-AMinoMethyl-piperidin-1-yl)-1-thiophen-2-yl-ethanone hydrochloride2-(4-AMinoMethyl-piperidin-1-yl)-1-thiophen-2-yl-ethanone hydrochloride1353954-82-1
1-(6-Ethoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-3-ol1-(6-Ethoxy-2-Methylsulfanyl-pyriMidin-4-yl)-piperidin-3-ol1353954-83-2
4-(4-Chloro-benzenesulfinylmethyl)-piperidine-1-carboxylic acid tert-butyl ester4-(4-클로로-벤젠술피닐메틸)-피페리딘-1-카르복실산tert-부틸에스테르1353954-87-6
N-(2-Chloro-benzyl)-cyclohexane-1,2-diamine hydrochlorideN-(2-클로로-벤질)-사이클로헥산-1,2-다이아민하이드로클로라이드1353954-92-3
1-(4-IodoMethyl-piperidin-1-yl)-ethanone1-(4-요오도메틸-피페리딘-1-일)-에타논1353954-96-7
3-(6-Methoxy-pyriMidin-4-yloxyMethyl)-piperidine-1-carboxylic acid tert-butyl ester3-(6-메톡시-피리미딘-4-일옥시메틸)-피페리딘-1-카르복실산tert-부틸에스테르1353954-98-9
4-(6-Ethoxy-pyriMidin-4-ylaMino)-piperidine-1-carboxylic acid tert-butyl ester4-(6-에톡시-피리미딘-4-일라미노)-피페리딘-1-카르복실산tert-부틸에스테르1353955-09-5
6-(Piperidin-4-yloxy)-pyriMidin-4-ylaMine hydrochloride6-(피페리딘-4-일옥시)-피리미딘-4-일라민염산염1353955-14-2
(6-Ethoxy-pyriMidin-4-yl)-Methyl-piperidin-3-yl-aMine hydrochloride(6-에톡시-피리미딘-4-일)-메틸-피페리딘-3-일-아민염산염1353955-17-5
1-(6-Methoxy-pyriMidin-4-yl)-piperidine-3-carboxylic acid1-(6-메톡시-피리미딘-4-일)-피페리딘-3-카르복실산1353955-34-6
3-(6-Methoxy-pyriMidin-4-ylaMino)-piperidine-1-carboxylic acid tert-butyl ester3-(6-메톡시-피리미딘-4-일라미노)-피페리딘-1-카르복실산tert-부틸에스테르1353955-36-8
4-(6-Methoxy-pyriMidin-4-ylaMino)-piperidine-1-carboxylic acid tert-butyl ester4-(6-메톡시-피리미딘-4-일라미노)-피페리딘-1-카르복실산tert-부틸에스테르1353955-46-0
3-(6-Ethoxy-pyriMidin-4-yloxy)-piperidine-1-carboxylic acid tert-butyl ester3-(6-에톡시-피리미딘-4-일옥시)-피페리딘-1-카르복실산tert-부틸에스테르1353955-56-2
(4-Methoxy-benzyl)-piperidin-4-ylMethyl-aMine hydrochloride(4-메톡시-벤질)-피페리딘-4-일메틸-아민염산염1353955-71-1
1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079
Copyright 2019 © ChemicalBook. All rights reserved