2-Butenedioic acid (Z)-, titanium complex 83525-76-2 AIDS-001311 AIDS001311 Bis(hydrogen maleinate)-bis(.eta.^5-2,4-cyclopentadiene-1-yl)titanium Titanate(2-), bis[2-butenedioato(2-)-O]bis(.eta.^5-2,4-cyclopentadien-1-yl)-, dihydrogen, stereoisomer Titanocene bis(H maleinate)