2,3,3-trimethyl-1,2-dihydroindole

1',3'-二氢-1',3',3'-三甲基-6,8-二硝基螺[2H-1-苯并吡喃-2,2'-[2H]吲哚]

3,3-dimethyl-2-methylidene-1-prop-2-enylindole

2,3,3-trimethyl-1-prop-2-enylindol-1-ium

2-(3,3-dimethyl-2-methylideneindol-1-yl)ethanol