186581-53-3
重氮甲烷
+
69039-62-9
hydroquinone-2,3-dicarboxylic anhydride
→
14597-12-7
4,7-dimethoxy-2-benzofuran-1,3-dione
567-61-3
2-羟基-6-甲基苯甲酸
5981-42-0
3,6-dihydroxy-2-methyl-benzoic acid
4733-50-0
3,6-二羟基邻苯二甲腈
64019-77-8
3,6-dimethoxyphthalic acid