Sodium Ion → 1-(3,4-Dimethoxyphenyl)-2-ethoxycarbonyl-3-methoxycarbonyl-4-hydroxy-6,7,8-trimethoxynaphthalene

Reaction equation

[CH3:1][O:2][c:3]1[cH:4][c:5](-[c:11]2[c:12]([C:33](=[O:34])[O:35][CH2:36][CH3:37])[c:13]([C:28](=[O:29])[O:30][CH2:31][CH3:32])[c:14]([OH:27])[c:15]3[cH:16][c:17]([O:25][CH3:26])[c:18]([O:23][CH3:24])[c:19]([O:21][CH3:22])[c:20]23)[cH:6][cH:7][c:8]1[O:9][CH3:10].[CH3:38][O-:39].[Na+:40]>>[CH3:1][O:2][c:3]1[cH:4][c:5](-[c:11]2[c:12]([C:33](=[O:34])[O:35][CH2:36][CH3:37])[c:13]([C:28](=[O:29])[O:30][CH3:31])[c:14]([OH:27])[c:15]3[cH:16][c:17]([O:25][CH3:26])[c:18]([O:23][CH3:24])[c:19]([O:21][CH3:22])[c:20]23)[cH:6][cH:7][c:8]1[O:9][CH3:10]