cas号:328085-65-0 分子式:C10H9Br 分子量:209.08246 中文别名:4-溴-2-甲基-1H-茚 英文别名:4-bromo-2-methyl-1H-Indene,1H-Indene, 4-bromo-2-methyl-,2-Methyl-4-bromoindene