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CAS号: 169522-24-1 英文名称: Ethenone, (2-ethynyl-1-cyclopenten-1-yl)- (9CI) 英文同义词: Ethenone, 2-(2-ethynyl-1-cyclopenten-1-yl)-;Ethenone, (2-ethynyl-1-cyclopenten-1-yl)- (9CI) 中文名称: 中文同义词: 分子式: C9H8O 分子量: 132.16