Butanoic acid, 3,3'-(2,4-dioxo-1,3-cyclobutanediylidene)bis-,bis[(4-methyl-1,3-cyclohexadien-1-yl)methyl] ester
CAS No. 89404-48-8
Ortho 9903 85206-37-7
Azomark 85206-36-6