77844-97-4
6,8-dimethoxy-3-methyl-3,4-dihydroisochromen-1-one
→
~96%
6803-02-7
6-methoxymellein
143112-16-7
~71%
186581-53-3
重氮甲烷
+
19314-92-2
(+)-6-hydroxymellein
3465-69-8
5,7-dimethoxyphthalide
82218-07-3
4-carboxy-6,8-dimethoxy-3-methylisocoumarin
83375-20-6
2,4-dimethoxy-6-(methoxycarbonylmethyl)benzoic acid
3686-57-5
2,4-二甲氧基-6-甲基苯甲酸
82218-06-2
6,8-dimethoxy-4H-isochromene-1,3-dione
1702-86-9