| 英文同义词: | 2-(3,5-Dimethyl-4-ethyl-2H-pyrrole-2-ylidenemethyl)-3,5-dimethyl-4-ethyl-1H-pyrrole;2,4-Dimethyl-3-ethyl-5-[(3,5-dimethyl-4-ethyl-2H-pyrrole-2-ylidene)methyl]-1H-pyrrole;2-[(3,5-Dimethyl-4-ethyl-2H-pyrrole-2-ylidene)methyl]-3,5-dimethyl-4-ethyl-1H-pyrrole;2-[(4-Ethyl-3,5-dimethyl-2H-pyrrole-2-ylidene)methyl]-4-ethyl-3,5-dimethyl-1H-pyrrole;3-Ethyl-5-[(4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]-2,4-dimethyl-1H-pyrrole;1H-Pyrrole, 3-ethyl-5-[(4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]-2,4-dimethyl- |