英文别名
<2-Oxo-3,4-dimethyl-Δ3-pyrrolinyl-(1)>-<5-oxo-3,4-dimethyl-Δ3-pyrrolinyliden-(2)>-methan, 3,4,3',4'-Tetramethyl-2,5,1',5'-tetrahydro-5,5'-dioxo-dipyrromethen-(1,2,2);<2-Oxo-3,4-dimethyl-Δ3-pyrrolinyl-(1)>-<5-oxo-3,4-dimethyl-Δ3-pyrrolinyliden-(2)>-methan