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77917-35-2 1-Pyrazinyl-4-((4-(2-pyrimidinylamino)phenyl)methyl)-2,3-piperazinedio ne

92405-06-6 Pyrimidine, 2-(1-piperazinyl)-, (2Z)-2-butenedioate

21943-45-3 2(1H)-Quinoxalinone, 3-methyl-1-phenyl-

13055-88-4 N-(9H-fluoren-9-ylidene)-4-(9H-xanthen-9-yl)piperazin-1-amine

130564-60-2 1-benzyl-4-[(2-nitrophenyl)carbonothioyl]piperazine hydrochloride

88268-20-6 Pyrimidine, 2-(4-chloro-1-piperazinyl)-

760118-12-5 1-Piperazinemethanimine,a,4-diethyl-

604762-62-1 1-PIPERAZINEACETAMIDE,N-CYCLOPENTYL-4-(2-FLUOROPHENYL)-

604794-75-4 2-1H-QUINOXALINONE,3,4-DIHYDRO-4-[[[2-(ISOPROPYL)-4-QUINAZOLINYL]THIO]ACETYL]-

104143-60-4 ETHYL(1-ACETYL-3-OXOPIPERAZIN-2-YL)ACETATE

63634-02-6 2(1H)-Quinoxalinone, 3-[4-(dimethylamino)phenyl]-3,4-dihydro-

108396-48-1 Chryseno[1,2-b]phenazine,olean-2-eno[2,3-b]quinoxaline deriv.

120166-70-3 1,4-bis(3-(4-chlorophenyl)propyl)piperazine

167391-77-7 PIPERAZIN-1-YLNE,6-METHYL-5-THIOXO-,(R)-

917952-49-9 Benzo[g]pteridine-7-carboxylic acid,10-decyl-2,3,4,10-tetrahydro-2,4-dioxo-, phenylmethyl ester

917952-50-2 Benzo[g]pteridine-7-carboxylic acid,10-dodecyl-2,3,4,10-tetrahydro-2,4-dioxo-, phenylmethyl ester

917952-54-6 Benzo[g]pteridine-7-carboxylic acid,2,3,4,10-tetrahydro-2,4-dioxo-10-phenyl-, phenylmethyl ester

917952-57-9 Benzo[g]pteridine-7-carboxylic acid,2,3,4,10-tetrahydro-10-(4-methoxyphenyl)-2,4-dioxo-, phenylmethylester

917952-58-0 Benzo[g]pteridine-7-carboxylic acid,10-(2,4-dimethylphenyl)-2,3,4,10-tetrahydro-2,4-dioxo-, phenylmethylester

917952-61-5 Benzo[g]pteridine-7-carboxylic acid,10-decyl-2,3,4,10-tetrahydro-2,4-dioxo-