67-56-1
甲醇
+
62055-53-2
3,6-dimethoxynaphthalene-2-carboxylic acid
→
62055-54-3
methyl 3,6-dimethoxynaphthalene-2-carboxylate
62055-52-1
3,6-dimethoxy-2-propan-2-ylnaphthalene