• 2,2,2-trifluoroethanol cas:75-89-82021-11-11
• 4-acetoxy acetophenone cas:13031-43-12021-11-11
• (3-acetylphenyl) acetate cas:2454-35-52021-11-11
• 2-acetoxyacetophenone cas:7250-94-42021-11-11