英文别名4-[2-(4-formylphenyl)ethynyl]benzaldehyde; tolan-4,4'-dicarbaldehyde; tolan-4,4'-bis-carbaldehyde; diphenylacetylene-4,4'-dicarbaldehyde; benzaldehyde, 4,4'-(1,2-ethynediyl)bis-; 4,4′-diformyltolan; 1,2-di (4 '- formylphenyl) acetylene; 1,2-bis(4'-formylphenyl)acetylene 
