英文别名
1,5,1',5'-tetramethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-[hydroxy-(4-nitro-phenyl)-methanediyl]-bis-pyrazol-3-one;1,5,1',5'-tetramethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-(α-hydroxy-4-nitro-benzylidene)-bis-pyrazol-3-one;1,5,1',5'-Tetramethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-(α-hydroxy-4-nitro-benzyliden)-bis-pyrazol-3-on