120016-61-7
2-acetyl-5,8-dimethoxy-3-methylnaphthalen-1-yl acetate
→
120016-62-8
5-acetoxy-6-acetyl-7-methylnaphthalene-1,4-dione
1991-28-2
6-acetyl-5-hydroxy-7-methylnaphthalene-1,4-dione