Synonyms: cis-4-Methyl-1,2,3,4,4a,5,6,10b-octahydro-4,7-phenanthroline maleate;4,7-Phenanthroline, 1,2,3,4,4a,5,6,10b-octahydro-4-methyl-, maleate, cis-;AC1O66VM;LS-102958;(4aR,10bS)-4-methyl-2,3,4a,5,6,10b-hexahydro-1H-4,7-phenanthroline; (E)-but-2-enedioic acid;101225-50-7