Triptane Hình ảnh PNG (3)
Triptane Eptano 2,3-Dimethylbutane 2,2-Dimethylbutane Alcano - altri
Triptane 2,2-Dimethylbutane 2,3-Dimethylbutane 2,3,3-Trimethylpentane Eptano - altri
Triptane 2,2,4-Trimethylpentane 2,3,4-Trimethylpentane Eptano 2,3,3-Trimethylpentane - altri
